{"id":1267,"date":"2023-07-04T21:47:48","date_gmt":"2023-07-04T14:47:48","guid":{"rendered":"https:\/\/hadupack.com\/?post_type=product&p=1267"},"modified":"2026-09-23T11:35:40","modified_gmt":"2026-09-23T04:35:40","slug":"day-dai-nhua-pp","status":"publish","type":"product","link":"https:\/\/hadupack.com\/zh\/san-pham\/day-dai-nhua-pp\/","title":{"rendered":"D\u00e2y \u0111ai nh\u1ef1a PP (Polypropylene)"},"content":{"rendered":"

<\/p>\n

D\u00e2y \u0111ai polypropylene l\u00e0 g\u00ec?<\/strong><\/em><\/span><\/h2>\n

D\u00e2y \u0111ai nh\u1ef1a PP l\u00e0 v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i b\u1eb1ng nh\u1ef1a \u0111\u01b0\u1ee3c l\u00e0m ch\u1ee7 y\u1ebfu t\u1eeb polypropylene (PP). N\u00f3 nh\u1eb9, ch\u1eafc ch\u1eafn, b\u1ec1n, ch\u1ed1ng \u0103n m\u00f2n v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 b\u00f3 c\u00e1c m\u1eb7t h\u00e0ng c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf \u0111\u1ebfn trung b\u00ecnh trong ng\u00e0nh logistics, th\u00f9ng carton, g\u1ed7, g\u1ea1ch v\u00e0 ng\u00f3i v\u00e0 l\u00e0 m\u1ed9t trong nh\u1eefng v\u1eadt t\u01b0 ti\u00eau hao \u0111\u00f3ng g\u00f3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/span><\/p>\n\n\n\n\n
\"PP<\/span><\/td>\n\"Plastic<\/span><\/td>\n<\/tr>\n
\"PP<\/span><\/td>\n\"Strapping<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u00f3 nhi\u1ec1u lo\u1ea1i d\u00e2y \u0111ai kh\u00e1c nhau. M\u1ed9t s\u1ed1 lo\u1ea1i d\u00e2y \u0111ai s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u truy\u1ec1n th\u1ed1ng h\u01a1n nh\u01b0 th\u00e9p trong khi nh\u1eefng lo\u1ea1i kh\u00e1c s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u b\u1ec1n v\u1eefng h\u01a1n nh\u01b0 gi\u1ea5y t\u00e1i ch\u1ebf. D\u00e2y \u0111ai polypropylene l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i v\u1eadt li\u1ec7u d\u00e2y \u0111ai ph\u1ed5 bi\u1ebfn nh\u1ea5t; n\u00f3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb \u200b\u200bnh\u1ef1a nh\u1eb9.<\/span><\/p>\n

\u1ede \u0111\u00e2y, ch\u00fang t\u00f4i s\u1ebd \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ecdi th\u1ee9 b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 d\u00e2y \u0111ai polypropylene bao g\u1ed3m m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a lo\u1ea1i d\u00e2y \u0111ai n\u00e0y, l\u1ee3i \u00edch m\u00e0 n\u00f3 mang l\u1ea1i v\u00e0 li\u1ec7u n\u00f3 c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng hay t\u00e1i ch\u1ebf \u0111\u01b0\u1ee3c kh\u00f4ng.<\/span><\/p>\n\n\n\n
\"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u25c6<\/span>T\u00ecm hi\u1ec3u th\u00eam:<\/strong><\/em><\/span><\/p>\n

    \n
  1. https:\/\/hadupack.com\/danh-muc\/day-dai\/<\/a><\/span><\/li>\n
  2. https:\/\/hadupack.com\/san-pham\/day-rut-nhua\/<\/a><\/span><\/li>\n
  3. https:\/\/hadupack.com\/san-pham\/day-dai-composite\/<\/span><\/a><\/span><\/li>\n<\/ol>\n

    L\u1ecbch s\u1eed c\u1ee7a d\u00e2y \u0111ai nh\u1ef1a PP polypropylene<\/strong><\/em><\/span><\/h3>\n

    Tr\u01b0\u1edbc khi \u0111i s\u00e2u v\u00e0o polypropylene v\u00e0 c\u00e1c l\u1ee3i \u00edch c\u0169ng nh\u01b0 c\u00f4ng d\u1ee5ng kh\u00e1c nhau c\u1ee7a n\u00f3, tr\u01b0\u1edbc ti\u00ean ch\u00fang ta h\u00e3y c\u00f9ng xem x\u00e9t l\u1ecbch s\u1eed c\u1ee7a polypropylene v\u00e0 c\u00e1ch lo\u1ea1i nh\u1ef1a n\u00e0y ph\u00e1t tri\u1ec3n t\u1eeb khi ra \u0111\u1eddi v\u00e0o nh\u1eefng n\u0103m 50. Polypropylene hay c\u00f2n g\u1ecdi l\u00e0 ‘polypropylene isotactic’ theo c\u00e1ch g\u1ecdi chuy\u00ean m\u00f4n h\u01a1n, \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n v\u00e0o n\u0103m 1954 b\u1edfi nh\u00e0 h\u00f3a h\u1ecdc ng\u01b0\u1eddi \u00dd Guilio Natta v\u00e0 tr\u1ee3 l\u00fd Paulo Chini khi l\u00e0m vi\u1ec7c v\u1edbi c\u00f4ng ty \u00dd Montecatini.<\/span><\/p>\n

    C\u00e1c ch\u1ea5t x\u00fac t\u00e1c do nh\u00e0 h\u00f3a h\u1ecdc ng\u01b0\u1eddi \u0110\u1ee9c Karl Ziegler ph\u00e1t minh \u0111\u1ec3 s\u1ea3n xu\u1ea5t polyethylene\/polyethene \u1edf \u00e1p su\u1ea5t m\u00f4i tr\u01b0\u1eddng xung quanh \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n ra polypropylene. Sau \u0111\u00f3, s\u1ea3n xu\u1ea5t polypropylene th\u01b0\u01a1ng m\u1ea1i b\u1eaft \u0111\u1ea7u v\u00e0o n\u0103m 1957 v\u1edbi Hercules Incorporated, Montecatini v\u00e0 Farbwerke Hoechst AG.<\/span><\/p>\n\n\n\n
    \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Polypropylene l\u00e0 m\u1ed9t lo\u1ea1i nh\u1ef1a th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 \u0111\u00f3ng g\u00f3i. N\u00f3 c\u00f3 nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y cao h\u01a1n nhi\u1ec1u so v\u1edbi polyethylene v\u00e0 c\u0169ng c\u1ee9ng h\u01a1n nhi\u1ec1u.<\/span><\/p>\n

    C\u00e1c v\u1eadt li\u1ec7u ph\u1ed5 bi\u1ebfn s\u1eed d\u1ee5ng ho\u1eb7c bao g\u1ed3m polypropylene bao g\u1ed3m:<\/strong><\/em><\/span><\/p>\n

      \n
    1. V\u1ea3i b\u1ecdc v\u00e0 th\u1ea3m<\/span><\/li>\n
    2. C\u00e1c b\u1ed9 ph\u1eadn v\u00e0 linh ki\u1ec7n \u00f4 t\u00f4<\/span><\/li>\n
    3. \u0110\u1ed3 ch\u01a1i<\/span><\/li>\n
    4. \u0110\u1ed3 n\u1ed9i th\u1ea5t<\/span><\/li>\n
    5. Chai \u0111\u1ef1ng th\u1ef1c ph\u1ea9m, d\u1ea7u g\u1ed9i v\u00e0 c\u00e1c ch\u1ea5t l\u1ecfng kh\u00e1c.<\/span><\/li>\n<\/ol>\n\n\n\n
      \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Quy tr\u00ecnh s\u1ea3n xu\u1ea5t d\u00e2y \u0111ai nh\u1ef1a PP:<\/strong><\/em><\/span><\/h3>\n

      Quy tr\u00ecnh s\u1ea3n xu\u1ea5t d\u00e2y \u0111ai nh\u1ef1a PP ch\u1ee7 y\u1ebfu bao g\u1ed3m b\u1ea3y b\u01b0\u1edbc: n\u1ea5u ch\u1ea3y nguy\u00ean li\u1ec7u, \u00e9p \u0111\u00f9n, l\u00e0m ngu\u1ed9i, k\u00e9o gi\u00e3n, d\u1eadp n\u1ed5i, t\u1ea1o h\u00ecnh v\u00e0 cu\u1ed9n. H\u1ea1t nh\u1ef1a polypropylene (PP) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m nguy\u00ean li\u1ec7u, \u0111\u01b0\u1ee3c nung n\u00f3ng v\u00e0 n\u1ea5u ch\u1ea3y trong m\u00e1y \u00e9p \u0111\u00f9n \u1edf nhi\u1ec7t \u0111\u1ed9 250\u2103-280\u2103. Sau khi \u00e9p \u0111\u00f9n, ch\u00fang \u0111\u01b0\u1ee3c l\u00e0m ngu\u1ed9i ngay l\u1eadp t\u1ee9c b\u1eb1ng n\u01b0\u1edbc l\u1ea1nh. K\u00e9o gi\u00e3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n, d\u1eadp n\u1ed5i l\u00e0m t\u0103ng ma s\u00e1t v\u00e0 cu\u1ed1i c\u00f9ng, d\u00e2y \u0111ai \u0111\u01b0\u1ee3c cu\u1ed9n l\u1ea1i \u0111\u1ec3 \u0111\u00f3ng g\u00f3i.<\/span><\/p>\n\n\n\n
      \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Quy tr\u00ecnh s\u1ea3n xu\u1ea5t chi ti\u1ebft:<\/strong><\/em><\/span><\/p>\n

        \n
      1. Chu\u1ea9n b\u1ecb nguy\u00ean li\u1ec7u v\u00e0 h\u00f3a d\u1ebbo: H\u1ea1t nh\u1ef1a PP (ho\u1eb7c nguy\u00ean li\u1ec7u c\u00f3 ch\u1ea5t ph\u1ee5 gia) \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o m\u00e1y \u00e9p \u0111\u00f9n v\u00e0 nung n\u00f3ng \u0111\u1ebfn tr\u1ea1ng th\u00e1i n\u00f3ng ch\u1ea3y (th\u01b0\u1eddng l\u00e0 250-280\u2103).<\/span><\/li>\n
      2. \u00c9p \u0111\u00f9n: V\u1eadt li\u1ec7u n\u00f3ng ch\u1ea3y \u0111\u01b0\u1ee3c \u00e9p \u0111\u00f9n qua \u0111\u1ea7u m\u00e1y \u00e9p \u0111\u00f9n \u0111\u1ec3 t\u1ea1o th\u00e0nh v\u1eadt li\u1ec7u d\u00e2y \u0111ai d\u1ea1ng t\u1ea5m m\u1ecfng.<\/span><\/li>\n
      3. L\u00e0m ngu\u1ed9i b\u1eb1ng n\u01b0\u1edbc: V\u1eadt li\u1ec7u d\u00e2y \u0111ai ngay l\u1eadp t\u1ee9c \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o b\u1ec3 n\u01b0\u1edbc \u0111\u00e1 \u0111\u1ec3 l\u00e0m ngu\u1ed9i nhanh sau khi ra kh\u1ecfi \u0111\u1ea7u m\u00e1y \u00e9p \u0111\u00f9n, khi\u1ebfn polypropylene t\u1ea1o th\u00e0nh c\u1ea5u tr\u00fac tinh th\u1ec3 d\u1ec5 k\u00e9o gi\u00e3n.<\/span><\/li>\n
      4. K\u00e9o gi\u00e3n b\u1eb1ng nhi\u1ec7t (\u0111\u1ecbnh h\u01b0\u1edbng): V\u1eadt li\u1ec7u d\u00e2y \u0111ai \u0111\u00e3 ngu\u1ed9i sau \u0111\u00f3 \u0111\u01b0\u1ee3c k\u00e9o gi\u00e3n trong l\u00f2 nung ho\u1eb7c n\u01b0\u1edbc n\u00f3ng. K\u00e9o gi\u00e3n l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng; th\u00f4ng qua m\u1ed9t ho\u1eb7c nhi\u1ec1u thao t\u00e1c k\u00e9o gi\u00e3n, c\u00e1c chu\u1ed7i ph\u00e2n t\u1eed \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp m\u1ed9t c\u00e1ch c\u00f3 tr\u1eadt t\u1ef1, l\u00e0m t\u0103ng \u0111\u1ed9 b\u1ec1n k\u00e9o d\u1ecdc c\u1ee7a d\u00e2y \u0111ai v\u00e0 gi\u1ea3m \u0111\u1ed9 gi\u00e3n d\u00e0i. <\/span><\/li>\n
      5. D\u1eadp n\u1ed5i: Sau khi k\u00e9o gi\u00e3n, d\u00e2y \u0111ai \u0111\u01b0\u1ee3c \u00e9p qua hai con l\u0103n \u0111\u1ec3 t\u1ea1o ra hoa v\u0103n d\u1ea1ng l\u01b0\u1edbi ho\u1eb7c s\u1ecdc tr\u00ean b\u1ec1 m\u1eb7t. \u0110i\u1ec1u n\u00e0y ch\u1ee7 y\u1ebfu l\u00e0m t\u0103ng ma s\u00e1t v\u00e0 ng\u0103n ng\u1eeba tr\u01b0\u1ee3t, \u0111\u1ed3ng th\u1eddi t\u0103ng t\u00ednh th\u1ea9m m\u1ef9 v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng u\u1ed1n cong.<\/span><\/li>\n
      6. \u0110\u1ecbnh h\u00ecnh b\u1eb1ng nhi\u1ec7t v\u00e0 co ng\u00f3t ngu\u1ed9i: Sau khi d\u1eadp n\u1ed5i, d\u00e2y \u0111ai tr\u1ea3i qua qu\u00e1 tr\u00ecnh \u0111\u1ecbnh h\u00ecnh b\u1eb1ng nhi\u1ec7t v\u00e0 sau \u0111\u00f3 l\u00e0m ngu\u1ed9i trong b\u1ec3 n\u01b0\u1edbc l\u1ea1nh \u0111\u1ec3 co l\u1ea1i, \u0111\u1ea3m b\u1ea3o k\u00edch th\u01b0\u1edbc c\u1ee7a d\u00e2y \u0111ai v\u1eabn \u1ed5n \u0111\u1ecbnh.<\/span><\/li>\n
      7. Cu\u1ed9n v\u00e0 \u0111\u00f3ng g\u00f3i: D\u00e2y \u0111ai th\u00e0nh ph\u1ea9m \u0111\u01b0\u1ee3c cu\u1ed9n th\u00e0nh cu\u1ed9n b\u1eb1ng m\u00e1y cu\u1ed9n v\u00e0 cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i v\u00e0 l\u01b0u tr\u1eef.<\/span><\/li>\n<\/ol>\n

        Ch\u1ec9 s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh:<\/strong><\/em><\/span><\/p>\n

          \n
        1. Y\u00eau c\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng: \u0110\u1ed9 d\u1ebbo dai t\u1ed1t (kh\u00f4ng d\u1ec5 \u0111\u1ee9t), \u0111\u1ed9 b\u00f3ng t\u1ed1t, \u0111\u1ed9 l\u1ec7ch chi\u1ec1u r\u1ed9ng nh\u1ecf h\u01a1n ho\u1eb7c b\u1eb1ng 0,3mm.<\/span><\/li>\n
        2. C\u00e1c th\u00f4ng s\u1ed1 \u1ea3nh h\u01b0\u1edfng ch\u00ednh: \u0110\u1ed9 b\u1ec1n k\u00e9o, chi\u1ec1u d\u00e0i, \u0111\u1ed9 cong, \u0111\u1ed9 gi\u00e3n d\u00e0i.<\/span><\/li>\n<\/ol>\n\n\n\n
          \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \u0110\u1eb7c \u0111i\u1ec3m v\u00e0 \u01b0u \u0111i\u1ec3m c\u1ed1t l\u00f5i d\u00e2y \u0111ai nh\u1ef1a PP<\/strong><\/em><\/span><\/h3>\n
            \n
          1. T\u00ednh ch\u1ea5t v\u1eadt l\u00fd tuy\u1ec7t v\u1eddi: \u0110\u1ed9 b\u1ec1n cao, ch\u1ed1ng m\u1ecfi u\u1ed1n, d\u1ec5 s\u1eed d\u1ee5ng, b\u00f3 ch\u1eb7t c\u00e1c m\u1eb7t h\u00e0ng v\u00e0 kh\u00f4ng d\u1ec5 b\u1ecb \u0111\u1ee9t.<\/span><\/li>\n
          2. Nh\u1eb9 v\u00e0 m\u1ec1m: PP l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i nh\u1ef1a th\u00f4ng d\u1ee5ng nh\u1eb9 nh\u1ea5t, c\u00f3 k\u1ebft c\u1ea5u m\u1ec1m, gi\u00fap d\u1ec5 d\u00e0ng thao t\u00e1c v\u00e0 ng\u0103n ng\u1eeba tr\u1ea7y x\u01b0\u1edbc ho\u1eb7c h\u01b0 h\u1ea1i cho th\u00f9ng carton do \u0111\u1ed9 c\u1ee9ng.<\/span><\/li>\n
          3. Ch\u1ed1ng l\u00e3o h\u00f3a v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng: N\u00f3 c\u00f3 \u0111\u1eb7c t\u00ednh ch\u1ed1ng oxy h\u00f3a, ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc v\u00e0 ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t, v\u00e0 nhi\u1ec1u s\u1ea3n ph\u1ea9m s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u kh\u00f4ng m\u00f9i v\u00e0 kh\u00f4ng \u0111\u1ed9c h\u1ea1i, \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/span><\/li>\n
          4. \u1ee8ng d\u1ee5ng r\u1ed9ng r\u00e3i: Th\u00edch h\u1ee3p cho m\u00e1y \u0111\u00f3ng \u0111ai th\u1ee7 c\u00f4ng, b\u00e1n t\u1ef1 \u0111\u1ed9ng v\u00e0 t\u1ef1 \u0111\u1ed9ng ho\u00e0n to\u00e0n. \u0110a d\u1ea1ng b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n: C\u00f3 th\u1ec3 in ch\u1eef v\u00e0 t\u00f9y ch\u1ec9nh m\u00e0u s\u1eafc kh\u00e1c nhau (v\u00e0ng, xanh l\u00e1 c\u00e2y, xanh d\u01b0\u01a1ng, tr\u1eafng, \u0111en, v.v.) \u0111\u1ec3 d\u1ec5 qu\u1ea3n l\u00fd v\u00e0 ph\u00e2n lo\u1ea1i.<\/span><\/li>\n<\/ol>\n

            Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn: Chi\u1ec1u r\u1ed9ng d\u00e2y \u0111ai PP ph\u1ed5 bi\u1ebfn t\u1eeb 9mm \u0111\u1ebfn 15mm v\u00e0 \u0111\u1ed9 d\u00e0y t\u1eeb 0,55mm \u0111\u1ebfn 1,0mm. Th\u00edch h\u1ee3p cho vi\u1ec7c \u0111\u00f3ng g\u00f3i h\u1ed9p, s\u1ea3n ph\u1ea9m nh\u1ef1a v\u00e0 h\u00e0ng h\u00f3a c\u00f4ng nghi\u1ec7p nh\u1eb9 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng t\u1eeb v\u00e0i ch\u1ee5c \u0111\u1ebfn v\u00e0i tr\u0103m kg.<\/span><\/p>\n\n\n\n
            \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng d\u00e2y \u0111ai polypropylene l\u00e0 g\u00ec?<\/strong><\/em><\/span><\/p>\n

            D\u00e2y \u0111ai truy\u1ec1n th\u1ed1ng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb \u200b\u200bth\u00e9p, m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u c\u1ef1c k\u1ef3 b\u1ec1n v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 tia c\u1ef1c t\u00edm cao. Tuy nhi\u00ean, khi s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00f3ng \u0111ai, th\u00e9p c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf \u2013 th\u00e9p n\u1eb7ng, d\u1ec5 b\u1ecb \u0103n m\u00f2n, kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i \u0111\u1ed9 gi\u00e3n k\u00e9m v\u00e0 khi b\u1ecb c\u1eaft d\u01b0\u1edbi l\u1ef1c c\u0103ng, g\u00e2y ra r\u1ee7i ro v\u1ec1 an to\u00e0n. D\u00e2y \u0111ai nh\u1ef1a \u0111\u00e3 xu\u1ea5t hi\u1ec7n nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf cho th\u00e9p c\u00e1ch \u0111\u00e2y h\u01a1n 50 n\u0103m.<\/span><\/p>\n\n\n\n
            \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            D\u00e2y \u0111ai polypropylene \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb nh\u1ef1a nh\u1eb9. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u00f3 c\u00e1c m\u1eb7t h\u00e0ng l\u1ea1i v\u1edbi nhau v\u00e0 \u0111\u1ec3 b\u1ecdc pallet \u0111\u1ec3 h\u00e0ng h\u00f3a b\u00ean trong kh\u00f4ng b\u1ecb x\u00ea d\u1ecbch ho\u1eb7c di chuy\u1ec3n trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n. Polypropylene l\u00e0 m\u1ed9t lo\u1ea1i d\u00e2y \u0111ai nh\u1ef1a r\u1ea5t ph\u1ed5 bi\u1ebfn v\u00e0 c\u00f3 nhi\u1ec1u l\u1ee3i \u00edch khi s\u1eed d\u1ee5ng lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u00f3ng \u0111ai n\u00e0y. Nh\u1eefng l\u1ee3i \u00edch n\u00e0y bao g\u1ed3m:<\/span><\/p>\n

              \n
            1. Ti\u1ebft ki\u1ec7m chi ph\u00ed: Polypropylene l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i d\u00e2y \u0111ai r\u1ebb nh\u1ea5t hi\u1ec7n c\u00f3 tr\u00ean th\u1ecb tr\u01b0\u1eddng n\u00ean ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u doanh nghi\u1ec7p th\u01b0\u1eddng xuy\u00ean s\u1eed d\u1ee5ng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn d\u00e2y \u0111ai.<\/span><\/li>\n
            2. T\u00ednh ph\u00f9 h\u1ee3p: Polypropylene ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i d\u00e2y \u0111ai ch\u1ecbu t\u1ea3i nh\u1eb9 \u0111\u1ebfn trung b\u00ecnh, do \u0111\u00f3 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i v\u00e0 v\u1eadn chuy\u1ec3n ti\u00eau chu\u1ea9n.<\/span><\/li>\n
            3. \u0110a d\u1ea1ng: D\u00e2y \u0111ai polypropylen c\u00f3 nhi\u1ec1u m\u00e0u s\u1eafc, chi\u1ec1u r\u1ed9ng v\u00e0 \u0111\u1ed9 d\u00e0y kh\u00e1c nhau, mang \u0111\u1ebfn cho b\u1ea1n nhi\u1ec1u l\u1ef1a ch\u1ecdn khi ch\u1ecdn lo\u1ea1i d\u00e2y \u0111ai ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh.<\/span><\/li>\n
            4. T\u00ednh t\u01b0\u01a1ng th\u00edch: Lo\u1ea1i d\u00e2y \u0111ai n\u00e0y t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u lo\u1ea1i d\u1ee5ng c\u1ee5 th\u1ee7 c\u00f4ng c\u0169ng nh\u01b0 m\u00e1y b\u00e1n t\u1ef1 \u0111\u1ed9ng v\u00e0 t\u1ef1 \u0111\u1ed9ng, do \u0111\u00f3 b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng theo \u00fd mu\u1ed1n.<\/span><\/li>\n
            5. An to\u00e0n: V\u00ec d\u00e2y \u0111ai polypropylen \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb \u200b\u200bnh\u1ef1a nh\u1eb9 n\u00ean kh\u00f4ng c\u00f3 c\u1ea1nh s\u1eafc. \u0110i\u1ec1u n\u00e0y gi\u00fap an to\u00e0n h\u01a1n nhi\u1ec1u khi x\u1eed l\u00fd so v\u1edbi d\u00e2y \u0111ai th\u00e9p v\u1ed1n n\u1ed5i ti\u1ebfng v\u1edbi c\u00e1c c\u1ea1nh s\u1eafc v\u00e0 b\u1ea1n s\u1ebd c\u1ea7n s\u1eed d\u1ee5ng g\u0103ng tay v\u00e0 k\u00ednh b\u1ea3o h\u1ed9.<\/span><\/li>\n<\/ol>\n\n\n\n
              \"Plastic<\/span><\/td>\n\"Pp<\/span><\/td>\n\"Polypropylene<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

              D\u00e2y \u0111ai polypropylene \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/strong><\/em><\/span><\/h3>\n

              Nh\u01b0 ch\u00fang t\u00f4i \u0111\u00e3 n\u00eau b\u1eadt, d\u00e2y \u0111ai polypropylene ph\u00f9 h\u1ee3p nh\u1ea5t cho c\u00e1c \u1ee9ng d\u1ee5ng bu\u1ed9c h\u00e0ng nh\u1eb9 \u0111\u1ebfn trung b\u00ecnh. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 d\u00e2y \u0111ai polypropylene ph\u00f9 h\u1ee3p nh\u1ea5t \u0111\u1ec3 ni\u00eam phong v\u00e0 gia c\u1ed1 c\u00e1c th\u00f9ng carton, c\u0169ng nh\u01b0 c\u1ed1 \u0111\u1ecbnh c\u00e1c t\u1ea3i tr\u1ecdng pallet nh\u1eb9 h\u01a1n. C\u00e1c c\u00f4ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a d\u00e2y \u0111ai polypropylene bao g\u1ed3m:<\/span><\/p>\n

                \n
              1. B\u00f3 b\u00e1o, gi\u1ea5y ho\u1eb7c b\u00eca c\u1ee9ng.<\/span><\/li>\n
              2. Ni\u00eam phong v\u00e0 c\u1ed1 \u0111\u1ecbnh c\u00e1c th\u00f9ng carton v\u00e0 h\u1ed9p.<\/span><\/li>\n
              3. G\u1eafn h\u00e0ng v\u00e0o pallet.<\/span><\/li>\n
              4. \u0110\u00f3ng ki\u1ec7n c\u00e1c s\u1ea3n ph\u1ea9m n\u00f4ng nghi\u1ec7p.<\/span><\/li>\n
              5. \u0110\u00f3ng ki\u1ec7n h\u00e0ng d\u1ec7t may v\u00e0 v\u1ea3i.<\/span><\/li>\n<\/ol>\n\n\n\n
                \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                D\u00e2y \u0111ai polypropylene c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng ho\u1eb7c t\u00e1i ch\u1ebf kh\u00f4ng?<\/strong><\/em><\/span><\/h3>\n

                N\u1ebfu b\u1ea1n th\u01b0\u1eddng xuy\u00ean s\u1eed d\u1ee5ng d\u00e2y \u0111ai trong doanh nghi\u1ec7p c\u1ee7a m\u00ecnh, th\u00ec b\u1ea1n s\u1ebd quan t\u00e2m \u0111\u1ebfn kh\u1ea3 n\u0103ng t\u00e1i ch\u1ebf c\u1ee7a d\u00e2y \u0111ai polypropylene. B\u1ea5t k\u1ef3 th\u1ee9 g\u00ec l\u00e0m t\u1eeb nh\u1ef1a theo truy\u1ec1n th\u1ed1ng \u0111\u1ec1u kh\u00f3 t\u00e1i ch\u1ebf, tuy nhi\u00ean, khi c\u00f4ng ngh\u1ec7 ph\u00e1t tri\u1ec3n th\u00ec c\u00e1c h\u1ec7 th\u1ed1ng t\u00e1i ch\u1ebf c\u0169ng v\u1eady. D\u00e2y \u0111ai polypropylene ho\u1eb7c ‘nh\u1ef1a PP’ \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo m\u00e3 t\u00e1i ch\u1ebf s\u1ed1 5, c\u00f3 ngh\u0129a l\u00e0 n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng t\u00e1i ch\u1ebf cao v\u00e0 s\u1ebd \u0111\u01b0\u1ee3c h\u1ea7u h\u1ebft c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh t\u00e1i ch\u1ebf c\u1ee7a h\u1ed9i \u0111\u1ed3ng ch\u1ea5p nh\u1eadn.<\/span><\/p>\n

                L\u00e0 m\u1ed9t lo\u1ea1i nh\u1ef1a c\u00f3 t\u00ednh linh ho\u1ea1t cao, polypropylene r\u1ea5t d\u1ec5 t\u00e1i ch\u1ebf v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u l\u1ea7n. Nh\u1eefng th\u1ee9 t\u1eebng \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o b\u00e3i ch\u00f4n l\u1ea5p gi\u1edd \u0111\u00e2y \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t th\u00e0nh c\u00e1c s\u1ea3n ph\u1ea9m m\u1edbi nh\u01b0 thi\u1ebft b\u1ecb \u00f4 t\u00f4, d\u1ee5ng c\u1ee5 v\u00e0 \u0111\u1ed3 d\u00f9ng gia \u0111\u00ecnh, h\u1ed9p \u0111\u1ef1ng, d\u1ee5ng c\u1ee5 ngo\u00e0i tr\u1eddi\/l\u00e0m v\u01b0\u1eddn v\u00e0 nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng kh\u00e1c.<\/span><\/p>\n

                Kh\u00f4ng c\u00f3 r\u1ee7i ro s\u1ee9c kh\u1ecfe n\u00e0o \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn li\u00ean quan \u0111\u1ebfn vi\u1ec7c t\u00e1i ch\u1ebf nh\u1ef1a polypropylene ho\u1eb7c PP. PP \u0111\u01b0\u1ee3c coi l\u00e0 an to\u00e0n \u0111\u1ec3 t\u00e1i s\u1eed d\u1ee5ng, n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c t\u00e1i ch\u1ebf, n\u00f3 c\u00f3 th\u1ec3 m\u1ea5t h\u00e0ng ngh\u00ecn n\u0103m \u0111\u1ec3 ph\u00e2n h\u1ee7y trong b\u00e3i ch\u00f4n l\u1ea5p. B\u1eb1ng c\u00e1ch t\u00e1i ch\u1ebf c\u00e1c s\u1ea3n ph\u1ea9m Polypropylene nh\u01b0 d\u00e2y \u0111ai, b\u1ea1n s\u1ebd g\u00f3p ph\u1ea7n v\u00e0o t\u01b0\u01a1ng lai th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u00e0 gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i carbon c\u1ee7a m\u00ecnh.<\/span><\/p>\n\n\n\n
                \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                C\u00e1ch l\u1ef1a ch\u1ecdn d\u00e2y \u0111ai nh\u1ef1a PP<\/strong><\/em><\/span><\/h3>\n

                Khi l\u1ef1a ch\u1ecdn d\u00e2y \u0111ai nh\u1ef1a PP, c\u1ea7n \u01b0u ti\u00ean c\u00e1c l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean tr\u1ecdng l\u01b0\u1ee3ng h\u00e0ng h\u00f3a (\u226430kg), v\u1eadn chuy\u1ec3n qu\u00e3ng ng\u1eafn v\u00e0 m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9, do t\u00ednh ch\u1ea5t d\u1ebbo dai cao, nh\u1eb9 v\u00e0 gi\u00e1 th\u00e0nh th\u1ea5p c\u1ee7a n\u00f3. Khi mua h\u00e0ng, h\u00e3y t\u1eadp trung v\u00e0o c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt (chi\u1ec1u r\u1ed9ng 9-15mm, \u0111\u1ed9 d\u00e0y 0.55-1.0mm), \u0111\u1ed9 th\u1eb3ng (d\u00e2y \u0111ai \u0111\u01b0\u1ee3c c\u1ea5p tr\u01a1n tru) v\u00e0 m\u00e0u s\u1eafc, v\u00e0 quy\u1ebft \u0111\u1ecbnh l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean lo\u1ea1i m\u00e1y \u0111\u00f3ng \u0111ai (t\u1ef1 \u0111\u1ed9ng ho\u00e0n to\u00e0n\/b\u00e1n t\u1ef1 \u0111\u1ed9ng) v\u00e0 y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 tinh khi\u1ebft.<\/span><\/p>\n\n\n\n
                \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                I. Nh\u1eefng \u0111i\u1ec3m ch\u00ednh c\u1ea7n l\u01b0u \u00fd khi l\u1ef1a ch\u1ecdn d\u00e2y \u0111ai PP<\/strong><\/em><\/span><\/h4>\n

                Tr\u1ecdng l\u01b0\u1ee3ng h\u00e0ng h\u00f3a v\u00e0 v\u1eadn chuy\u1ec3n: Th\u00edch h\u1ee3p cho h\u00e0ng h\u00f3a c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng d\u01b0\u1edbi 30kg. \u0110\u1ed1i v\u1edbi h\u00e0ng h\u00f3a n\u1eb7ng (>50kg) ho\u1eb7c v\u1eadn chuy\u1ec3n qu\u1ed1c t\u1ebf \u0111\u01b0\u1eddng d\u00e0i, n\u00ean s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u PET; \u0111\u1ed1i v\u1edbi h\u00e0ng h\u00f3a nh\u1eb9, PP l\u00e0 l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/span><\/p>\n

                  \n
                1. \u0110\u1ed9 tinh khi\u1ebft v\u1eadt li\u1ec7u: V\u1eadt li\u1ec7u nguy\u00ean ch\u1ea5t (PP nguy\u00ean ch\u1ea5t): \u0110\u1ed9 b\u1ec1n k\u00e9o cao, m\u00e0u s\u1eafc t\u01b0\u01a1i s\u00e1ng, b\u1ec1 m\u1eb7t b\u00f3ng, ph\u00f9 h\u1ee3p v\u1edbi m\u00e1y m\u00f3c t\u1ef1 \u0111\u1ed9ng ho\u00e0n to\u00e0n t\u1ed1c \u0111\u1ed9 cao ho\u1eb7c y\u00eau c\u1ea7u cao.<\/span><\/li>\n
                2. V\u1eadt li\u1ec7u t\u00e1i ch\u1ebf: Chi ph\u00ed th\u1ea5p, \u0111\u1ed9 b\u00f3ng h\u01a1i m\u1edd h\u01a1n, ph\u00f9 h\u1ee3p v\u1edbi \u0111\u00f3ng g\u00f3i th\u1ee7 c\u00f4ng ho\u1eb7c b\u00e1n t\u1ef1 \u0111\u1ed9ng, c\u00e1c tr\u01b0\u1eddng h\u1ee3p t\u1ea3i tr\u1ecdng th\u1ea5p.<\/span><\/li>\n
                3. H\u00ecnh th\u1ee9c v\u00e0 \u0111\u1ed9 d\u1ebbo dai: D\u00e2y \u0111ai PP ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 \u0111\u1ed9 th\u1eb3ng t\u1ed1t v\u00e0 kh\u1ea3 n\u0103ng c\u1ea5p li\u1ec7u \u1ed5n \u0111\u1ecbnh. B\u1ec1 m\u1eb7t nh\u1eb5n, ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 c\u00f3 \u0111\u1ed9 d\u1ebbo dai t\u1ed1t, \u00edt b\u1ecb \u0111\u1ee9t.<\/span><\/li>\n<\/ol>\n\n\n\n
                  \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                  II. L\u1ef1a ch\u1ecdn th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/em><\/span><\/h4>\n
                    \n
                  1. Chi\u1ec1u r\u1ed9ng: Th\u01b0\u1eddng l\u00e0 9mm, 12mm v\u00e0 15mm, \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn theo k\u00edch th\u01b0\u1edbc c\u1ee7a th\u00f9ng h\u00e0ng.<\/span><\/li>\n
                  2. \u0110\u1ed9 d\u00e0y: Th\u01b0\u1eddng t\u1eeb 0,55mm \u0111\u1ebfn 1,0mm; \u0111\u1ed9 d\u00e0y c\u00e0ng cao th\u00ec \u0111\u1ed9 b\u1ec1n k\u00e9o c\u00e0ng l\u1edbn.<\/span><\/li>\n
                  3. L\u00f5i gi\u1ea5y: Bao b\u00ec c\u00f4ng nghi\u1ec7p th\u01b0\u1eddng s\u1eed d\u1ee5ng l\u00f5i gi\u1ea5y ti\u00eau chu\u1ea9n 200mm.<\/span><\/li>\n<\/ol>\n

                    III. Chi\u1ebfn l\u01b0\u1ee3c mua h\u00e0ng v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba<\/strong><\/em><\/span><\/h4>\n
                      \n
                    1. X\u00e1c \u0111\u1ecbnh r\u00f5 k\u1ecbch b\u1ea3n s\u1eed d\u1ee5ng: D\u00f9ng cho \u0111\u00f3ng g\u00f3i th\u1ee7 c\u00f4ng hay t\u1ef1 \u0111\u1ed9ng? M\u00e1y m\u00f3c ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng c\u00f3 y\u00eau c\u1ea7u r\u1ea5t cao v\u1ec1 \u0111\u1ed9 th\u1eb3ng v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a d\u00e2y \u0111ai.<\/span><\/li>\n
                    2. Ki\u1ec3m tra m\u00e0u s\u1eafc v\u00e0 in \u1ea5n: D\u00e2y \u0111ai PP c\u00f3 nhi\u1ec1u m\u00e0u s\u1eafc, bao g\u1ed3m v\u00e0ng, \u0111\u1ecf, xanh d\u01b0\u01a1ng, xanh l\u00e1 c\u00e2y, tr\u1eafng v\u00e0 \u0111en. C\u00f3 th\u1ec3 in \u1ea5n theo y\u00eau c\u1ea7u cho c\u00e1c \u1ee9ng d\u1ee5ng th\u01b0\u01a1ng hi\u1ec7u.<\/span><\/li>\n
                    3. L\u01b0u \u00fd kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t: V\u1eadt li\u1ec7u PP c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t t\u01b0\u01a1ng \u0111\u1ed1i t\u1ed1t (kho\u1ea3ng 140\u2103-200\u2103), ph\u00f9 h\u1ee3p cho vi\u1ec7c \u0111\u00f3ng g\u00f3i trong m\u00f4i tr\u01b0\u1eddng th\u00f4ng th\u01b0\u1eddng.<\/span><\/li>\n
                    4. L\u1ef1a ch\u1ecdn k\u00eanh mua h\u00e0ng: N\u00ean mua t\u1eeb c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i uy t\u00edn ho\u1eb7c c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Taobao. So s\u00e1nh tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a m\u1ed7i cu\u1ed9n, k\u1ebft qu\u1ea3 ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 chi ph\u00ed.<\/span><\/li>\n<\/ol>\n\n\n\n
                      \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng d\u00e2y \u0111ai nh\u1ef1a PP\u00a0<\/strong><\/em><\/span><\/h3>\n

                      C\u00e1c b\u01b0\u1edbc s\u1eed d\u1ee5ng d\u00e2y \u0111ai nh\u1ef1a PP bao g\u1ed3m qu\u1ea5n quanh h\u00e0ng h\u00f3a, si\u1ebft ch\u1eb7t, c\u1ed1 \u0111\u1ecbnh (h\u00e0n nhi\u1ec7t ho\u1eb7c d\u00f9ng kh\u00f3a d\u00e2y \u0111ai) v\u00e0 c\u1eaft b\u1ecf ph\u1ea7n th\u1eeba. H\u00e0ng h\u00f3a nh\u1eb9 c\u00f3 th\u1ec3 qu\u1ea5n m\u1ed9t l\u1ea7n, h\u00e0ng h\u00f3a n\u1eb7ng qu\u1ea5n hai l\u1ea7n. Khi s\u1eed d\u1ee5ng m\u00e1y \u0111\u00f3ng \u0111ai th\u1ee7 c\u00f4ng, c\u1ea7n h\u01a1 n\u00f3ng \u0111\u01b0\u1eddng n\u1ed1i trong 3-5 gi\u00e2y (4-5 gi\u00e2y v\u00e0o m\u00f9a \u0111\u00f4ng\/2-3 gi\u00e2y v\u00e0o m\u00f9a h\u00e8) tr\u01b0\u1edbc khi th\u1ea3 ra sau khi ngu\u1ed9i v\u00e0 c\u1ee9ng l\u1ea1i. D\u00e2y \u0111ai c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 \u0111\u1eb7c t\u00ednh “\u0111\u00e0n h\u1ed3i”, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ni\u00eam phong th\u00f9ng carton v\u00e0 gia c\u1ed1 h\u00e0ng h\u00f3a.<\/span><\/p>\n\n\n\n
                      \"\"<\/span><\/td>\n\"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      Qu\u1ea5n d\u00e2y \u0111ai PP quanh h\u00e0ng h\u00f3a.<\/strong><\/em><\/span><\/h4>\n
                        \n
                      1. Th\u00f4ng th\u01b0\u1eddng, m\u1ed9t v\u00f2ng qu\u1ea5n l\u00e0 \u0111\u1ee7 cho h\u00e0ng h\u00f3a nh\u1eb9; \u0111\u1ed1i v\u1edbi h\u00e0ng h\u00f3a n\u1eb7ng, n\u00ean qu\u1ea5n hai v\u00f2ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u1eafc ch\u1eafn.<\/span><\/li>\n
                      2. \u0110\u1ec3 l\u1ea1i ph\u1ea7n ch\u1ed3ng l\u00ean nhau t\u1eeb 3-5cm \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh.<\/span><\/li>\n<\/ol>\n

                        Ph\u01b0\u01a1ng ph\u00e1p c\u1ed1 \u0111\u1ecbnh<\/strong><\/em><\/span><\/h4>\n
                          \n
                        1. H\u00e0n nhi\u1ec7t (Th\u1ee7 c\u00f4ng\/B\u00e1n t\u1ef1 \u0111\u1ed9ng): \u0110\u01b0a ph\u1ea7n ch\u1ed3ng l\u00ean nhau c\u1ee7a d\u00e2y \u0111ai v\u00e0o m\u00e1y \u0111\u00f3ng \u0111ai v\u00e0 b\u1eaft \u0111\u1ea7u h\u01a1 n\u00f3ng; nhi\u1ec7t \u0111\u1ed9 kho\u1ea3ng 180-220\u2103. Gi\u1eef nhi\u1ec7t trong 3-5 gi\u00e2y (th\u1eddi gian l\u00e0m n\u00f3ng l\u00e2u h\u01a1n v\u00e0o m\u00f9a \u0111\u00f4ng, th\u01b0\u1eddng l\u00e0 4-5 gi\u00e2y; 2-3 gi\u00e2y v\u00e0o m\u00f9a h\u00e8).<\/span><\/li>\n
                        2. \u0110\u1ed1i v\u1edbi d\u00e2y \u0111ai c\u00f3 kh\u00f3a (kh\u00f3a nh\u1ef1a\/kim lo\u1ea1i): Lu\u1ed3n d\u00e2y \u0111ai qua kh\u00f3a chuy\u00ean d\u1ee5ng, si\u1ebft ch\u1eb7t d\u00e2y \u0111ai b\u1eb1ng d\u1ee5ng c\u1ee5 c\u0103ng tay, sau \u0111\u00f3 k\u1eb9p ch\u1eb7t kh\u00f3a \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh m\u1ed1i n\u1ed1i b\u1eb1ng l\u1ef1c k\u1eb9p v\u1eadt l\u00fd.<\/span><\/li>\n
                        3. L\u00e0m ngu\u1ed9i & Ki\u1ec3m tra: M\u1ed1i n\u1ed1i \u0111\u01b0\u1ee3c h\u00e0n nhi\u1ec7t ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1ec3 ngu\u1ed9i ho\u00e0n to\u00e0n tr\u01b0\u1edbc khi nh\u1ea3 m\u00e1y \u0111\u00f3ng \u0111ai; n\u1ebfu kh\u00f4ng, m\u1ed1i n\u1ed1i c\u00f3 th\u1ec3 b\u1ecb l\u1ecfng.<\/span><\/li>\n<\/ol>\n

                          \u0110\u1ea3m b\u1ea3o d\u00e2y \u0111ai \u0111\u01b0\u1ee3c \u00e9p ch\u1eb7t v\u00e0o b\u1ec1 m\u1eb7t h\u00e0ng h\u00f3a, nh\u01b0ng kh\u00f4ng k\u00e9o c\u0103ng qu\u00e1 m\u1ee9c \u0111\u1ebfn m\u1ee9c l\u00e0m h\u1ecfng th\u00f9ng carton.<\/strong><\/em><\/span><\/p>\n

                            \n
                          1. C\u1eaft t\u1ec9a: S\u1eed d\u1ee5ng k\u00e9o ho\u1eb7c dao c\u1eaft t\u00edch h\u1ee3p c\u1ee7a m\u00e1y \u0111\u00f3ng \u0111ai \u0111\u1ec3 c\u1eaft b\u1ecf ph\u1ea7n d\u00e2y \u0111ai th\u1eeba. Th\u00f4ng th\u01b0\u1eddng, m\u1ed9t v\u1ebft c\u1eaft 1-2cm l\u00e0 \u0111\u1ee7 \u1edf m\u1ed1i n\u1ed1i \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c \u0111\u01b0\u1eddng n\u1ed1i g\u1ecdn g\u00e0ng v\u00e0 ch\u1eafc ch\u1eafn.<\/span><\/li>\n
                          2. C\u00e1c tr\u01b0\u1eddng h\u1ee3p \u00e1p d\u1ee5ng: D\u00e2y \u0111ai PP \u0111\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p cho vi\u1ec7c \u0111\u00f3ng g\u00f3i h\u00e0ng h\u00f3a c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf \u0111\u1ebfn trung b\u00ecnh v\u00e0 \u0111\u1ec3 gia c\u1ed1 th\u00f9ng carton.<\/span><\/li>\n
                          3. \u01afu \u0111i\u1ec3m: B\u1ec1 m\u1eb7t nh\u1eb5n v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u, c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00e0n h\u1ed3i t\u1ed1t (hi\u1ec7u \u1ee9ng nh\u1edb \u0111\u00e0n h\u1ed3i), gi\u00fap h\u1ea5p th\u1ee5 l\u1ef1c t\u00e1c \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n.<\/span><\/li>\n<\/ol>\n\n\n\n
                            \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                            B\u1ea3o qu\u1ea3n d\u00e2y \u0111ai nh\u1ef1a PP<\/strong><\/em><\/span><\/h3>\n

                            \u0110i\u1ec1u quan tr\u1ecdng nh\u1ea5t khi b\u1ea3o qu\u1ea3n d\u00e2y \u0111ai nh\u1ef1a PP l\u00e0 duy tr\u00ec m\u00f4i tr\u01b0\u1eddng m\u00e1t m\u1ebb, kh\u00f4 r\u00e1o v\u00e0 th\u00f4ng tho\u00e1ng \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 l\u00e3o h\u00f3a v\u00e0 gi\u00f2n c\u1ee7a v\u1eadt li\u1ec7u. Tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp v\u00e0 m\u01b0a, gi\u1eef kho\u1ea3ng c\u00e1ch \u00edt nh\u1ea5t 2 m\u00e9t so v\u1edbi ngu\u1ed3n nhi\u1ec7t, v\u00e0 th\u1eddi gian b\u1ea3o qu\u1ea3n th\u00f4ng th\u01b0\u1eddng l\u00e0 m\u1ed9t n\u0103m r\u01b0\u1ee1i. T\u1ed1t nh\u1ea5t n\u00ean s\u1eed d\u1ee5ng bao b\u00ec g\u1ed1c trong qu\u00e1 tr\u00ecnh b\u1ea3o qu\u1ea3n \u0111\u1ec3 tr\u00e1nh t\u00edch t\u1ee5 b\u1ee5i b\u1ea9n, v\u00e0 tr\u00e1nh ti\u1ebfp x\u00fac v\u1edbi c\u00e1c ch\u1ea5t c\u00f3 t\u00ednh axit, ki\u1ec1m ho\u1eb7c h\u00f3a ch\u1ea5t. Gi\u1eef kho s\u1ea1ch s\u1ebd.<\/span><\/p>\n

                            C\u00e1c y\u00eau c\u1ea7u b\u1ea3o qu\u1ea3n c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/strong><\/em><\/span><\/p>\n

                              \n
                            1. Y\u00eau c\u1ea7u v\u1ec1 m\u00f4i tr\u01b0\u1eddng: M\u00f4i tr\u01b0\u1eddng ph\u1ea3i th\u00f4ng tho\u00e1ng, m\u00e1t m\u1ebb v\u00e0 kh\u00f4 r\u00e1o. Tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp k\u00e9o d\u00e0i, n\u1ebfu kh\u00f4ng s\u1ebd g\u00e2y ra s\u1ef1 xu\u1ed1ng c\u1ea5p nhanh ch\u00f3ng c\u1ee7a nh\u1ef1a.<\/span><\/li>\n
                            2. Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9: Ph\u1ea3i \u0111\u1ec3 xa l\u1eeda v\u00e0 ngu\u1ed3n nhi\u1ec7t (\u0111\u1eb7c bi\u1ec7t l\u00e0 thi\u1ebft b\u1ecb s\u01b0\u1edfi \u1ea5m tr\u00ean 60\u00b0C), n\u00f3i chung n\u00ean \u0111\u1ec3 c\u00e1ch ngu\u1ed3n nhi\u1ec7t \u00edt nh\u1ea5t 2 m\u00e9t.<\/span><\/li>\n
                            3. Ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc v\u00e0 ch\u1ed1ng \u1ea9m: \u0110\u1ea3m b\u1ea3o kho kh\u00f4ng b\u1ecb r\u00f2 r\u1ec9 v\u00e0 tr\u00e1nh m\u01b0a.<\/span><\/li>\n
                            4. V\u1ec7 sinh v\u00e0 an to\u00e0n: Kh\u00f4ng b\u1ea3o qu\u1ea3n c\u00f9ng v\u1edbi h\u00f3a ch\u1ea5t (nh\u01b0 axit, ki\u1ec1m v\u00e0 dung m\u00f4i h\u1eefu c\u01a1).<\/span><\/li>\n
                            5. Th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng: M\u1eb7c d\u00f9 nh\u1ef1a PP c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh t\u1ed1t, nh\u01b0ng n\u00ean s\u1eed d\u1ee5ng trong v\u00f2ng m\u1ed9t n\u0103m r\u01b0\u1ee1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 \u0111\u1ed9 d\u1ebbo dai t\u1ed1i \u01b0u.<\/span><\/li>\n
                            6. Ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o qu\u1ea3n: Gi\u1eef nguy\u00ean bao b\u00ec, kh\u00f4ng th\u00e1o r\u1eddi v\u00e0 x\u1ebfp ch\u1ed3ng g\u1ecdn g\u00e0ng nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ec3 tr\u00e1nh bi\u1ebfn d\u1ea1ng do \u00e1p l\u1ef1c l\u00e2u d\u00e0i.<\/span><\/li>\n<\/ol>\n\n\n\n
                              \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                              D\u00e2y \u0111ai polypropylene t\u1eeb Hadupack<\/strong><\/em><\/span><\/h3>\n

                              Ch\u00fang t\u00f4i c\u00f3 nhi\u1ec1u s\u1ea3n ph\u1ea9m d\u00e2y \u0111ai polypropylene trong kho ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. D\u00f2ng s\u1ea3n ph\u1ea9m t\u1eeb Hadupack<\/strong><\/em> cung c\u1ea5p c\u1ea3 s\u1ea3n ph\u1ea9m d\u00e2y \u0111ai polypropylene b\u1eb1ng tay v\u00e0 s\u1ea3n ph\u1ea9m d\u00e2y \u0111ai b\u1eb1ng m\u00e1y. D\u00e2y \u0111ai PP Hadupack<\/strong> <\/em>ch\u1eafc ch\u1eafn, linh ho\u1ea1t v\u00e0 nh\u1eb9, c\u0169ng c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf 100%. C\u00f3 gi\u00e1 \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u0111\u01a1n h\u00e0ng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn \u2013 ch\u1ec9 c\u1ea7n g\u1ecdi cho ch\u00fang t\u00f4i \u0111\u1ec3 th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c l\u1ef1a ch\u1ecdn c\u1ee7a b\u1ea1n!<\/span><\/p>\n

                              \u0110\u1ec3 bi\u1ebft th\u00eam v\u1ec1 c\u00e1c s\u1ea3n ph\u1ea9m d\u00e2y \u0111ai polypropylene c\u1ee7a ch\u00fang t\u00f4i, ch\u1ec9 c\u1ea7n truy c\u1eadp trang web c\u1ee7a ch\u00fang t\u00f4i b\u1eb1ng c\u00e1ch nh\u1ea5p v\u00e0o b\u00ean d\u01b0\u1edbi. \u0110\u1ec3 xem t\u1ea5t c\u1ea3 c\u00e1c v\u1eadt t\u01b0 \u0111\u00f3ng g\u00f3i ho\u00e0n h\u1ea3o cho c\u00e1c m\u00f4i tr\u01b0\u1eddng nh\u01b0 h\u1eadu c\u1ea7n v\u00e0 kho b\u00e3i, b\u1ea1n c\u00f3 th\u1ec3 duy\u1ec7t qua d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i b\u1eb1ng c\u00e1ch nh\u1ea5p chu\u1ed9t.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

                              D\u00e2y \u0111ai polypropylene l\u00e0 g\u00ec? D\u00e2y \u0111ai nh\u1ef1a PP l\u00e0 v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i b\u1eb1ng nh\u1ef1a \u0111\u01b0\u1ee3c l\u00e0m ch\u1ee7 y\u1ebfu t\u1eeb polypropylene (PP). N\u00f3 nh\u1eb9, ch\u1eafc ch\u1eafn, b\u1ec1n, ch\u1ed1ng \u0103n m\u00f2n v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 b\u00f3 c\u00e1c m\u1eb7t h\u00e0ng c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf \u0111\u1ebfn trung b\u00ecnh … <\/p>\n

                              \u7ee7\u7eed\u9605\u8bfb\u201cD\u00e2y \u0111ai nh\u1ef1a PP (Polypropylene)\u201d<\/span><\/a><\/p>\n","protected":false},"featured_media":1268,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[13],"product_tag":[],"class_list":["post-1267","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-day-dai"],"yoast_head":"\nD\u00e2y \u0111ai nh\u1ef1a PP (Polypropylene) - BINA VI\u1ec6T NAM<\/title>\n<meta name=\"description\" content=\"D\u00e2y \u0111ai polypropylene l\u00e0 g\u00ec? D\u00e2y \u0111ai nh\u1ef1a PP l\u00e0 v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i b\u1eb1ng nh\u1ef1a \u0111\u01b0\u1ee3c l\u00e0m ch\u1ee7 y\u1ebfu t\u1eeb polypropylene (PP). N\u00f3 nh\u1eb9,\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hadupack.com\/zh\/san-pham\/day-dai-nhua-pp\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D\u00e2y \u0111ai nh\u1ef1a PP (Polypropylene) - BINA VI\u1ec6T NAM\" \/>\n<meta property=\"og:description\" content=\"D\u00e2y \u0111ai polypropylene l\u00e0 g\u00ec? D\u00e2y \u0111ai nh\u1ef1a PP l\u00e0 v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i b\u1eb1ng nh\u1ef1a \u0111\u01b0\u1ee3c l\u00e0m ch\u1ee7 y\u1ebfu t\u1eeb polypropylene (PP). 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N\u00f3 nh\u1eb9,\" \/>\n<meta name=\"twitter:label1\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data1\" content=\"18 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"D\u00e2y \u0111ai nh\u1ef1a PP (Polypropylene) - BINA VI\u1ec6T NAM","description":"D\u00e2y \u0111ai polypropylene l\u00e0 g\u00ec? D\u00e2y \u0111ai nh\u1ef1a PP l\u00e0 v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i b\u1eb1ng nh\u1ef1a \u0111\u01b0\u1ee3c l\u00e0m ch\u1ee7 y\u1ebfu t\u1eeb polypropylene (PP). N\u00f3 nh\u1eb9,","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hadupack.com\/zh\/san-pham\/day-dai-nhua-pp\/","og_locale":"zh_CN","og_type":"article","og_title":"D\u00e2y \u0111ai nh\u1ef1a PP (Polypropylene) - BINA VI\u1ec6T NAM","og_description":"D\u00e2y \u0111ai polypropylene l\u00e0 g\u00ec? D\u00e2y \u0111ai nh\u1ef1a PP l\u00e0 v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i b\u1eb1ng nh\u1ef1a \u0111\u01b0\u1ee3c l\u00e0m ch\u1ee7 y\u1ebfu t\u1eeb polypropylene (PP). N\u00f3 nh\u1eb9,","og_url":"https:\/\/hadupack.com\/zh\/san-pham\/day-dai-nhua-pp\/","og_site_name":"BINA VI\u1ec6T NAM","article_modified_time":"2026-09-23T04:35:40+00:00","og_image":[{"width":730,"height":730,"url":"https:\/\/hadupack.com\/wp-content\/uploads\/2023\/07\/PP-strap.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_description":"D\u00e2y \u0111ai polypropylene l\u00e0 g\u00ec? D\u00e2y \u0111ai nh\u1ef1a PP l\u00e0 v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i b\u1eb1ng nh\u1ef1a \u0111\u01b0\u1ee3c l\u00e0m ch\u1ee7 y\u1ebfu t\u1eeb polypropylene (PP). 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