M\u00e0ng x\u1ed1p PE foam<\/a><\/span><\/span><\/p>\n\u0110\u1eb7c \u0111i\u1ec3m m\u00e0ng c\u0103ng PE:<\/strong><\/em><\/span><\/p>\n\n1. N\u00f3 \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i b\u1eb1ng c\u00e1ch v\u1eadn h\u00e0nh th\u1ee7 c\u00f4ng v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a m\u1ed9t cu\u1ed9n t\u1eeb 3 \u0111\u1ebfn 5 kg, thu\u1eadn ti\u1ec7n cho vi\u1ec7c v\u1eadn h\u00e0nh b\u1eb1ng tay.<\/span><\/li>\n2. Kh\u1ea3 n\u0103ng k\u00e9o gi\u00e3n m\u1ea1nh m\u1ebd, t\u1ef7 l\u1ec7 k\u00e9o d\u00e0i tr\u01b0\u1edbc h\u01a1n 300%, c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m v\u1eadt li\u1ec7u<\/span><\/li>\n3. Kh\u00f4ng \u0111\u1ed9c h\u1ea1i, th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, ch\u1ed1ng \u1ea9m, ch\u1ed1ng th\u1ea5m, ch\u1ed1ng b\u1ee5i, ch\u1ed1ng \u0103n m\u00f2n, ch\u1ed1ng tr\u1ed9m v\u00e0 ch\u1ed1ng s\u1eadp<\/span><\/li>\n4. Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0111\u00e2m th\u1ee7ng v\u00e0 ch\u1ed1ng r\u00e1ch m\u1ea1nh m\u1ebd, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ed9 phim s\u1ebd kh\u00f4ng b\u1ecb th\u1ee7ng ngay c\u1ea3 v\u1edbi h\u00e0ng h\u00f3a s\u1eafc nh\u1ecdn<\/span><\/li>\n5. Tr\u00ed nh\u1edb co l\u1ea1i \u0111\u01b0\u1ee3c l\u00e2u b\u1ec1n<\/span><\/li>\n6. T\u00ednh t\u1ef1 d\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1ng tin c\u1eady<\/span><\/li>\n7. T\u00ednh minh b\u1ea1ch cao, c\u00f3 l\u1ee3i cho vi\u1ec7c x\u00e1c \u0111\u1ecbnh h\u00e0ng h\u00f3a<\/span><\/li>\n<\/ul>\n<\/span> M\u00e0ng PE t\u1ea1i Th\u00e1i Nguy\u00ean<\/span><\/figcaption><\/figure>\nPh\u01b0\u01a1ng ph\u00e1p \u1ee9ng d\u1ee5ng c\u1ee7a m\u00e0ng c\u0103ng PE:<\/span><\/p>\n\n1. Bao b\u00ec k\u00edn: Lo\u1ea1i bao b\u00ec n\u00e0y c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 bao b\u00ec m\u00e0ng co, m\u00e0ng bao b\u1ecdc xung quanh khay, sau \u0111\u00f3 hai b\u1ed9 k\u1eb9p nhi\u1ec7t s\u1ebd h\u00e0n nhi\u1ec7t hai \u0111\u1ea7u c\u1ee7a m\u00e0ng l\u1ea1i v\u1edbi nhau. \u0110\u00e2y l\u00e0 c\u00e1ch s\u1eed d\u1ee5ng m\u00e0ng c\u0103ng s\u1edbm nh\u1ea5t v\u00e0 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3ng g\u00f3i \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n t\u1eeb \u0111\u00f3.<\/span><\/li>\n2. Bao b\u00ec chi\u1ec1u r\u1ed9ng \u0111\u1ea7y \u0111\u1ee7: Lo\u1ea1i bao b\u00ec n\u00e0y y\u00eau c\u1ea7u chi\u1ec1u r\u1ed9ng m\u00e0ng ph\u1ea3i \u0111\u1ee7 \u0111\u1ec3 bao ph\u1ee7 pallet v\u00e0 h\u00ecnh d\u1ea1ng c\u1ee7a pallet \u0111\u1ec1u \u0111\u1eb7n, do \u0111\u00f3 n\u00f3 c\u00f3 \u1ee9ng d\u1ee5ng ri\u00eang. \u0110\u1ed9 d\u00e0y m\u00e0ng ph\u00f9 h\u1ee3p l\u00e0 17 \uff5e 35\u03bcm.<\/span><\/li>\n3. \u0110\u00f3ng g\u00f3i th\u1ee7 c\u00f4ng: Lo\u1ea1i bao b\u00ec n\u00e0y l\u00e0 lo\u1ea1i bao b\u00ec m\u00e0ng co \u0111\u01a1n gi\u1ea3n nh\u1ea5t, m\u00e0ng \u0111\u01b0\u1ee3c g\u1eafn tr\u00ean gi\u00e1 ho\u1eb7c tay c\u1ea7m, quay theo khay ho\u1eb7c m\u00e0ng quay quanh khay. N\u00f3 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00f3ng g\u00f3i l\u1ea1i sau khi pallet \u0111\u01b0\u1ee3c b\u1ecdc b\u1ecb h\u01b0 h\u1ecfng v\u00e0 \u0111\u00f3ng g\u00f3i pallet th\u00f4ng th\u01b0\u1eddng. Lo\u1ea1i n\u00e0y t\u1ed1c \u0111\u1ed9 \u0111\u00f3ng g\u00f3i ch\u1eadm, \u0111\u1ed9 d\u00e0y m\u00e0ng ph\u00f9 h\u1ee3p l\u00e0 15-20\u03bcm.<\/span><\/li>\n4. M\u00e1y \u0111\u00f3ng g\u00f3i m\u00e1y c\u0103ng m\u00e0ng: \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3ng g\u00f3i c\u01a1 h\u1ecdc ph\u1ed5 bi\u1ebfn v\u00e0 th\u00f4ng d\u1ee5ng, M\u00e0ng \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh tr\u00ean gi\u00e1 \u0111\u1ee1 v\u00e0 c\u00f3 th\u1ec3 di chuy\u1ec3n l\u00ean xu\u1ed1ng b\u1eb1ng c\u00e1ch xoay m\u00e0ng ho\u1eb7c cu\u1ed9n phim. Lo\u1ea1i bao b\u00ec n\u00e0y c\u00f3 th\u1ec3 r\u1ea5t l\u1edbn, kho\u1ea3ng 15-18 khay m\u1ed7i gi\u1edd. \u0110\u1ed9 d\u00e0y m\u00e0ng th\u00edch h\u1ee3p l\u00e0 kho\u1ea3ng 15-25\u03bcm.<\/span><\/li>\n5. Bao b\u00ec c\u01a1 kh\u00ed ngang: Kh\u00e1c v\u1edbi c\u00e1c lo\u1ea1i bao b\u00ec kh\u00e1c, b\u1ed9 phim xoay quanh b\u00e0i vi\u1ebft, th\u00edch h\u1ee3p cho vi\u1ec7c \u0111\u00f3ng g\u00f3i h\u00e0ng h\u00f3a d\u00e0i nh\u01b0 th\u1ea3m, v\u00e1n, v\u00e1n s\u1ee3i, c\u00e1c v\u1eadt li\u1ec7u c\u00f3 h\u00ecnh d\u1ea1ng \u0111\u1eb7c bi\u1ec7t.<\/span><\/li>\n6. Bao b\u00ec \u1ed1ng gi\u1ea5y: \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng d\u1ee5ng m\u1edbi nh\u1ea5t c\u1ee7a m\u00e0ng co, t\u1ed1t h\u01a1n so v\u1edbi bao b\u00ec \u1ed1ng gi\u1ea5y ki\u1ec3u c\u0169. \u0110\u1ed9 d\u00e0y m\u00e0ng ph\u00f9 h\u1ee3p l\u00e0 30 \uff5e 120\u03bcm.<\/span><\/li>\n7. \u0110\u00f3ng g\u00f3i c\u00e1c m\u1eb7t h\u00e0ng nh\u1ecf: \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3ng g\u00f3i m\u1edbi nh\u1ea5t c\u1ee7a m\u00e0ng c\u0103ng, kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 gi\u1ea3m ti\u00eau th\u1ee5 d\u1eef li\u1ec7u m\u00e0 c\u00f2n gi\u1ea3m kh\u00f4ng gian l\u01b0u tr\u1eef c\u1ee7a pallet. \u0111\u00e3 xu\u1ea5t hi\u1ec7n tr\u00ean th\u1ecb tr\u01b0\u1eddng .Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3ng g\u00f3i n\u00e0y c\u00f3 ti\u1ec1m n\u0103ng r\u1ea5t l\u1edbn. \u0110\u1ed9 d\u00e0y m\u00e0ng ph\u00f9 h\u1ee3p l\u00e0 15 \uff5e 30\u03bcm.<\/span><\/li>\n8. \u0110\u00f3ng g\u00f3i \u1ed1ng v\u00e0 c\u00e1p: \u0110\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 \u1ee9ng d\u1ee5ng c\u1ee7a m\u00e0ng c\u0103ng trong m\u1ed9t l\u0129nh v\u1ef1c \u0111\u1eb7c bi\u1ec7t. Thi\u1ebft b\u1ecb \u0111\u00f3ng g\u00f3i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf cu\u1ed1i d\u00e2y chuy\u1ec1n ti\u00eau d\u00f9ng. M\u00e0ng c\u0103ng t\u1ef1 \u0111\u1ed9ng ho\u00e0n ch\u1ec9nh c\u00f3 th\u1ec3 thay th\u1ebf b\u0103ng \u0111\u1ec3 k\u1ebft d\u00ednh c\u00e1c v\u1eadt li\u1ec7u v\u00e0 c\u0169ng \u0111\u00f3ng vai tr\u00f2 b\u1ea3o tr\u00ec. \u0110\u1ed9 d\u00e0y \u00e1p d\u1ee5ng l\u00e0 15-30\u03bcm.<\/span><\/li>\n9. Ph\u01b0\u01a1ng ph\u00e1p k\u00e9o d\u00e0i c\u1ee7a bao b\u00ec c\u01a1 ch\u1ebf pallet: Bao b\u00ec m\u00e0ng c\u0103ng ph\u1ea3i \u0111\u01b0\u1ee3c k\u00e9o c\u0103ng, v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p k\u00e9o c\u0103ng c\u1ee7a bao b\u00ec c\u01a1 kh\u00ed pallet bao g\u1ed3m k\u00e9o c\u0103ng tr\u1ef1c ti\u1ebfp v\u00e0 c\u0103ng tr\u01b0\u1edbc. C\u00f3 hai lo\u1ea1i c\u0103ng tr\u01b0\u1edbc, m\u1ed9t l\u00e0 c\u0103ng tr\u01b0\u1edbc cu\u1ed9n v\u00e0 m\u1ed9t l\u00e0 c\u0103ng \u0111i\u1ec7n.<\/span><\/li>\n<\/ul>\nK\u00e9o c\u0103ng tr\u1ef1c ti\u1ebfp l\u00e0 ho\u00e0n th\u00e0nh vi\u1ec7c k\u00e9o c\u0103ng gi\u1eefa khay v\u00e0 m\u00e0ng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 t\u1ef7 l\u1ec7 k\u00e9o gi\u00e3n th\u1ea5p (kho\u1ea3ng 15% \u0111\u1ebfn 20%), n\u1ebfu t\u1ef7 l\u1ec7 k\u00e9o d\u00e0i v\u01b0\u1ee3t qu\u00e1 55% \u0111\u1ebfn 60%, n\u00f3 v\u01b0\u1ee3t qu\u00e1 \u0111i\u1ec3m tu\u00e2n th\u1ee7 ban \u0111\u1ea7u c\u1ee7a phim, chi\u1ec1u r\u1ed9ng phim b\u1ecb gi\u1ea3m v\u00e0 hi\u1ec7u su\u1ea5t th\u1ee7ng c\u0169ng b\u1ecb m\u1ea5t. .D\u1ec5 b\u1ecb g\u00e3y. V\u00e0 \u1edf t\u1ef7 l\u1ec7 gi\u00e3n 60% th\u00ec l\u1ef1c k\u00e9o v\u1eabn r\u1ea5t l\u1edbn, c\u00f2n \u0111\u1ed1i v\u1edbi h\u00e0ng nh\u1eb9 th\u00ec c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m h\u00e0ng b\u1ecb bi\u1ebfn d\u1ea1ng.<\/span><\/p>\nVi\u1ec7c k\u00e9o c\u0103ng tr\u01b0\u1edbc \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi hai con l\u0103n. Hai con l\u0103n c\u1ee7a con l\u0103n k\u00e9o c\u0103ng tr\u01b0\u1edbc \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi nhau b\u1eb1ng m\u1ed9t b\u1ed9 ph\u1eadn b\u00e1nh r\u0103ng. T\u1ef7 s\u1ed1 k\u00e9o c\u0103ng c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y theo t\u1ef7 s\u1ed1 truy\u1ec1n. L\u1ef1c k\u00e9o do b\u00e0n quay t\u1ea1o ra. V\u00ec s\u1ef1 k\u00e9o c\u0103ng \u0111\u01b0\u1ee3c t\u1ea1o ra trong m\u1ed9t kho\u1ea3ng th\u1eddi gian ng\u1eafn n\u00ean ma s\u00e1t gi\u1eefa con l\u0103n v\u00e0 m\u00e0ng N\u00f3 c\u0169ng l\u1edbn, do \u0111\u00f3 chi\u1ec1u r\u1ed9ng m\u00e0ng kh\u00f4ng b\u1ecb co l\u1ea1i, v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u00e2m th\u1ee7ng ban \u0111\u1ea7u c\u1ee7a m\u00e0ng \u0111\u01b0\u1ee3c duy tr\u00ec. Trong th\u1ef1c t\u1ebf, kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng k\u00e9o gi\u00e3n trong qu\u00e1 tr\u00ecnh qu\u1ea5n, \u0111i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m s\u1ef1 \u0111\u1ee9t g\u00e3y do c\u00e1c c\u1ea1nh ho\u1eb7c g\u00f3c s\u1eafc nh\u1ecdn. Lo\u1ea1i k\u00e9o c\u0103ng tr\u01b0\u1edbc n\u00e0y c\u00f3 th\u1ec3 t\u0103ng t\u1ef7 l\u1ec7 k\u00e9o gi\u00e3n l\u00ean 110%.<\/span><\/p>\nC\u01a1 ch\u1ebf k\u00e9o c\u0103ng c\u1ee7a c\u0103ng tr\u01b0\u1edbc \u0111i\u1ec7n c\u0169ng gi\u1ed1ng nh\u01b0 c\u0103ng tr\u01b0\u1edbc cu\u1ed9n, \u0111i\u1ec3m kh\u00e1c bi\u1ec7t l\u00e0 hai cu\u1ed9n \u0111\u01b0\u1ee3c d\u1eabn \u0111\u1ed9ng b\u1eb1ng \u0111i\u1ec7n, v\u00e0 vi\u1ec7c c\u0103ng ho\u00e0n to\u00e0n kh\u00f4ng li\u00ean quan g\u00ec \u0111\u1ebfn chuy\u1ec3n \u0111\u1ed9ng quay c\u1ee7a khay. Do \u0111\u00f3, t\u00ednh tu\u00e2n th\u1ee7 cao h\u01a1n v\u00e0 h\u00e0ng h\u00f3a nh\u1eb9, n\u1eb7ng v\u00e0 kh\u00f4ng th\u01b0\u1eddng xuy\u00ean \u0111\u1ec1u c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng. Do \u0111\u1ed9 c\u0103ng trong qu\u00e1 tr\u00ecnh \u0111\u00f3ng g\u00f3i th\u1ea5p, t\u1ef7 l\u1ec7 k\u00e9o c\u0103ng tr\u01b0\u1edbc c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cao t\u1edbi 300%, gi\u00fap ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 nguy\u00ean v\u1eadt li\u1ec7u v\u00e0 gi\u1ea3m chi ph\u00ed. \u0110\u1ed9 d\u00e0y m\u00e0ng ph\u00f9 h\u1ee3p l\u00e0 15-24\u03bcm.<\/span><\/p>\n<\/span> M\u00e0ng qu\u1ea5n b\u1ecdc h\u00e0ng t\u1ea1i Th\u00e1i Nguy\u00ean<\/span><\/figcaption><\/figure>\nT\u1ef7 l\u1ec7 c\u1ee7a m\u00e0ng c\u0103ng:<\/strong><\/em><\/span><\/p>\nC\u00e1ch t\u00ednh tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 chi\u1ec1u d\u00e0i c\u1ee7a m\u00e0ng c\u0103ng PE l\u00e0 kh\u00e1c nhau, thi\u1ebft ngh\u0129 chi\u1ec1u d\u00e0i m\u1ed7i cu\u1ed9n kh\u00e1c nhau th\u00ec tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a n\u00f3 c\u0169ng kh\u00e1c nhau, c\u00f4ng th\u1ee9c t\u00ednh c\u0169ng gi\u1ed1ng nhau nh\u01b0ng c\u00f3 m\u1ed9t s\u1ed1 quy \u0111\u1ed5i \u0111\u01a1n v\u1ecb, m\u1ecdi ng\u01b0\u1eddi c\u1ea7n \u0111\u1eb7c bi\u1ec7t l\u01b0u \u00fd. \u0110\u00f4i khi, \u0111\u00f4i khi sai m\u1ed9t d\u1ea5u th\u1eadp ph\u00e2n, k\u1ebft qu\u1ea3 s\u1ebd t\u1ec7 h\u01a1n nhi\u1ec1u, v\u00ec v\u1eady m\u1ecdi ng\u01b0\u1eddi ph\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u01b0u \u00fd n\u00f3, sau \u0111\u00e2y ch\u00fang t\u00f4i s\u1ebd gi\u1ea3i th\u00edch ng\u1eafn g\u1ecdn ti\u1ebfp theo.<\/span><\/p>\n\u0110i\u1ec3m quan tr\u1ecdng \u0111\u1ea7u ti\u00ean l\u00e0 m\u00e0ng c\u0103ng PE c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang c\u1ed1 \u0111\u1ecbnh, tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang l\u00e0 0.925, tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang c\u1ee7a PVC l\u00e0 1.325, tuy nhi\u00ean c\u00f4ng th\u1ee9c t\u00ednh c\u1ee7a ch\u00fang gi\u1ed1ng nhau, v\u00e0 m\u1ed9t \u0111i\u1ec3m n\u1eefa t\u00f4i mu\u1ed1n nh\u1ea5n m\u1ea1nh l\u00e0 v\u1ec1 For quy \u0111\u1ed5i \u0111\u1ed9 d\u00e0y, ch\u00fang ta th\u01b0\u1eddng nghe kh\u00e1ch h\u00e0ng n\u00f3i mu\u1ed1n m\u00e0ng d\u00e0y v\u00e0i s\u1ee3i t\u01a1, lo\u1ea1i t\u01a1 n\u00e0y c\u0169ng l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng th\u01b0\u1eddng d\u00f9ng trong ng\u00e0nh m\u00e0ng, 1 t\u01a1 = 0,01 mm = 10 micron.<\/span><\/p>\nC\u00f4ng th\u1ee9c t\u00ednh: chi\u1ec1u d\u00e0i * chi\u1ec1u r\u1ed9ng * chi\u1ec1u d\u00e0y (m * m * mm) * tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang = tr\u1ecdng l\u01b0\u1ee3ng t\u1ecbnh, tr\u1ecdng l\u01b0\u1ee3ng t\u1ecbnh + tr\u1ecdng l\u01b0\u1ee3ng l\u00f5i = tr\u1ecdng l\u01b0\u1ee3ng c\u1ea3 b\u00ec.<\/span><\/p>\nL\u01b0u \u00fd: C\u00e1c lo\u1ea1i l\u00f5i \u1ed1ng PE th\u00f4ng th\u01b0\u1eddng l\u00e0 0.3KG, 0.5KG, 1KG, c\u00f2n c\u00e1c lo\u1ea1i m\u00e0ng kh\u00e1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ednh theo tr\u1ecdng l\u01b0\u1ee3ng c\u1ea3 b\u00ec, v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a l\u00f5i \u1ed1ng chi\u1ebfm kho\u1ea3ng 10% t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng.<\/span><\/p>\nN\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, c\u00f4ng ty s\u1ea3n xu\u1ea5t m\u00e0ng PE<\/a><\/span> cho b\u1ea1n bi\u1ebft \u0111\u01b0\u1ee3c chi\u1ec1u d\u00e0i, chi\u1ec1u r\u1ed9ng v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a n\u00f3 th\u00ec ch\u00fang ta c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng th\u1ee9c tr\u00ean \u0111\u1ec3 t\u00ednh to\u00e1n ch\u00ednh x\u00e1c tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a cu\u1ed9n m\u00e0ng PE co gi\u00e3n n\u00e0y, ng\u01b0\u1ee3c l\u1ea1i bi\u1ebft \u0111\u01b0\u1ee3c tr\u1ecdng l\u01b0\u1ee3ng, chi\u1ec1u r\u1ed9ng v\u00e0 \u0111\u1ed9 d\u00e0y th\u00ec c\u0169ng c\u00f3 th\u1ec3 t\u00ednh \u0111\u01b0\u1ee3c chi\u1ec1u d\u00e0i c\u1ee7a m\u1ed9t cu\u1ed9n roll. H\u00e3y \u0111\u01b0a ra m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 l\u00fd thuy\u1ebft b\u00ean d\u01b0\u1edbi.<\/span><\/p>\n\n1. C\u1ea7n m\u1ed9t m\u00e0ng c\u0103ng PE c\u00f3 chi\u1ec1u r\u1ed9ng 1m v\u00e0 \u0111\u1ed9 d\u00e0y 2,5 s\u1ee3i \u0111\u1ec3 t\u1ea1o ra 800 m\u00e9t m\u1ed7i cu\u1ed9n, v\u00e0 l\u00f5i l\u00e0 1KG. T\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a cu\u1ed9n n\u00e0y l\u00e0 bao nhi\u00eau? \u0110\u00e1p s\u1ed1: 1 * 0,025 * 800 * 0,925 = 18,5KG, 18,5 + 1 = 19,5KG.<\/span><\/li>\n2. M\u1ed9t t\u1ea5m phim c\u00f3 chi\u1ec1u r\u1ed9ng 50cm, chi\u1ec1u d\u00e0y 2 s\u1ee3i, kh\u1ed1i l\u01b0\u1ee3ng c\u1ea3 cu\u1ed9n l\u00e0 5KG, kh\u1ed1i l\u01b0\u1ee3ng l\u00f5i l\u00e0 0,6KG. Chi\u1ec1u d\u00e0i c\u1ee7a cu\u1ed9n l\u00e0 bao nhi\u00eau? \u0110\u00e1p s\u1ed1: (5-0,6) \/0,925\/0,02\/0.5=475,7 m\u00e9t.<\/span><\/li>\n3. M\u1ed9t t\u1ea5m phim c\u00f3 chi\u1ec1u r\u1ed9ng 7cm, b\u1ec1 d\u00e0y g\u1ed3m 3 s\u1ee3i d\u00e2y, cu\u1ed9n n\u1eb7ng kho\u1ea3ng 0,3KG th\u00ec m\u1ed9t cu\u1ed9n d\u00e0i bao nhi\u00eau m\u00e9t? \u0110\u00e1p s\u1ed1: (0,3-0,3 * 0,1) \/1.325\/0,03\/0,07=97 m\u00e9t.<\/span><\/li>\n<\/ul>\nM\u00e0ng c\u0103ng c\u1ea7n c\u00f3 \u0111\u1ed9 b\u00e1m d\u00ednh t\u1ed1t:<\/strong><\/em><\/span><\/p>\nPolyethylene c\u00f3 th\u1ec3 mang l\u1ea1i \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc t\u1ed1t, kh\u1ea3 n\u0103ng gi\u00e3n n\u1edf tuy\u1ec7t v\u1eddi v\u00e0 kh\u1ea3 n\u0103ng \u0111\u00e0n h\u1ed3i t\u1ed1t h\u01a1n cho m\u00e0ng c\u0103ng nh\u01b0ng kh\u00f4ng th\u1ec3 cung c\u1ea5p \u0111\u1ee7 \u0111\u1ed9 nh\u1edbt b\u1ec1 m\u1eb7t, do \u0111\u00f3, m\u00e0ng c\u0103ng polyethylene c\u1ea7n s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a ph\u1ee5 gia tackifier \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ed9 nh\u1edbt.<\/span><\/p>\nTrong ti\u00eau d\u00f9ng c\u00f4ng nghi\u1ec7p, polyisobutylen ph\u00e2n t\u1eed th\u1ea5p (PIB), polyetylen m\u1eadt \u0111\u1ed9 c\u1ef1c th\u1ea5p (VLDPE) v\u00e0 \u0111\u1ed3ng tr\u00f9ng h\u1ee3p etylen-vinyl axetat (EVA) v\u1edbi m\u1eadt \u0111\u1ed9 d\u01b0\u1edbi 0,905 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t k\u1ebft d\u00ednh cho m\u00e0ng c\u0103ng polyetylen.<\/span><\/p>\nEVA \u00edt \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t s\u1eed d\u1ee5ng do c\u00f3 v\u1ecb chua h\u0103ng trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn, gi\u00e1 th\u00e0nh cao v\u00e0 hi\u1ec7u su\u1ea5t chi ph\u00ed th\u1ea5p. VLDPE c\u00f3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 d\u1ebbo t\u1ed1t, \u0111\u1ed9 nh\u1edbt cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0111\u00e2m th\u1ee7ng cao, nh\u01b0ng do hi\u1ec7u su\u1ea5t chi ph\u00ed th\u1ea5p n\u00ean n\u00f3 \u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong th\u1ef1c t\u1ebf.<\/span><\/p>\nPIB, nh\u01b0 m\u1ed9t ch\u1ea5t k\u1ebft d\u00ednh cho m\u00e0ng c\u0103ng polyetylen, c\u00f3 nhi\u1ec1u lo\u1ea1i \u0111i\u1ec1u h\u00f2a \u0111\u1ed9 nh\u1edbt, \u0111i\u1ec1u h\u00f2a thu\u1eadn ti\u1ec7n, v\u00e0 c\u00e1c l\u1ee3i th\u1ebf to\u00e0n di\u1ec7n r\u00f5 r\u00e0ng v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 gi\u00e1 c\u1ea3. PIB v\u00e0 masterbatch c\u1ee7a n\u00f3 hi\u1ec7n l\u00e0 ch\u1ea5t k\u1ebft d\u00ednh ph\u1ed5 bi\u1ebfn nh\u1ea5t trong vi\u1ec7c ti\u00eau th\u1ee5 m\u00e0ng c\u0103ng polyetylen. Do kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00e0ng polyetylen, ch\u00fang s\u1ebd d\u1ea7n d\u1ea7n di chuy\u1ec3n l\u00ean b\u1ec1 m\u1eb7t c\u1ee7a m\u00e0ng \u0111\u1ec3 t\u1ea1o ra \u0111\u1ed9 d\u00ednh.<\/span><\/p>\n\u0110\u1ed9 b\u00e1m d\u00ednh y\u00eau c\u1ea7u c\u1ee7a m\u00e0ng c\u0103ng ph\u1ea3i c\u00f3 c\u1ea3 \u0111\u1ed9 b\u00e1m d\u00ednh t\u1ed1t v\u00e0 \u0111\u1ed9 b\u00e1m d\u00ednh l\u00f2ng t\u1ed1t. \u0110\u1ed9 nh\u1edbt bong tr\u00f3c c\u00e0ng cao, khay c\u00e0ng \u00edt c\u00f3 kh\u1ea3 n\u0103ng b\u1ecb n\u1edbi l\u1ecfng v\u00e0 kh\u1ea3 n\u0103ng b\u1ecbt k\u00edn c\u1ee7a m\u00e0ng c\u00e0ng t\u1ed1t; \u0111\u1ed9 nh\u1edbt l\u00f2ng c\u00e0ng cao, m\u00e0ng s\u1ebd c\u00e0ng \u00edt b\u1ecb d\u1ecbch chuy\u1ec3n theo chi\u1ec1u d\u1ecdc. Do \u0111\u00f3, \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t bao b\u00ec ch\u1eafc ch\u1eafn, \u0111\u1ed9 nh\u1edbt bong tr\u00f3c v\u00e0 s\u1ef1 ch\u1ed3ng ch\u00e9o c\u1ee7a m\u00e0ng c\u0103ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u \u0110\u1ed9 d\u00ednh \u0111\u1ea1t m\u1ee9c c\u00e2n b\u1eb1ng.<\/span><\/p>\n1. \u1ea2nh h\u01b0\u1edfng c\u1ee7a tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed \u0111\u1ebfn \u0111\u1ed9 nh\u1edbt c\u1ee7a m\u00e0ng PE t\u1ea1i Th\u00e1i Nguy\u00ean<\/strong><\/em><\/span><\/p>\nTr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed kh\u00e1c nhau, hi\u1ec7u su\u1ea5t b\u00e1m d\u00ednh s\u1ebd kh\u00e1c nhau, PIB tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed cao l\u00e0m cho m\u00e0ng c\u00f3 \u0111\u1ed9 b\u00e1m d\u00ednh cu\u1ed1i c\u00f9ng cao h\u01a1n, nh\u01b0ng v\u1edbi s\u1ef1 t\u0103ng l\u00ean c\u1ee7a tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed PIB, \u0111\u1ed9 b\u00e1m d\u00ednh s\u1ebd gi\u1ea3m; v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed qu\u00e1 th\u1ea5p , b\u1edfi v\u00ec n\u00f3 d\u1ec5 d\u00e0ng h\u01a1n S\u1ef1 bay h\u01a1i s\u1ebd l\u00e0m cho \u0111\u1ed9 d\u00ednh v\u1eabn t\u1ed3n t\u1ea1i trong m\u1ed9t th\u1eddi gian qu\u00e1 ng\u1eafn. Do \u0111\u00f3, vi\u1ec7c l\u1ef1a ch\u1ecdn PIB c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed th\u00edch h\u1ee3p c\u00f3 th\u1ec3 l\u00e0m cho m\u00e0ng c\u0103ng c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1t nh\u1ea5t. Nghi\u00ean c\u1ee9u ch\u1ec9 ra r\u1eb1ng PIB c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed trung b\u00ecnh kho\u1ea3ng 1300 th\u00edch h\u1ee3p h\u01a1n \u0111\u1ec3 t\u0103ng t\u00ednh t\u1ef1 d\u00ednh c\u1ee7a m\u00e0ng c\u0103ng.<\/span><\/p>\n2. \u1ea2nh h\u01b0\u1edfng c\u1ee7a vi\u1ec7c b\u1ed5 sung l\u01b0\u1ee3ng \u0111\u1ed1i v\u1edbi \u0111\u1ed9 nh\u1edbt c\u1ee7a m\u00e0ng c\u0103ng<\/strong><\/em><\/span><\/p>\n\u0110\u1ed9 nh\u1edbt c\u1ee7a m\u00e0ng b\u1ecdc c\u00f3 quan h\u1ec7 t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi l\u01b0\u1ee3ng PIB tham gia. Tuy nhi\u00ean, sau khi s\u1ef1 tham gia c\u1ee7a PIB v\u01b0\u1ee3t qu\u00e1 3%, s\u1ef1 c\u1ea3i thi\u1ec7n t\u00ednh t\u1ef1 d\u00ednh c\u1ee7a m\u00e0ng k\u00e9o d\u00e0i tr\u1edf n\u00ean kh\u00f4ng \u0111\u00e1ng k\u1ec3, n\u1ebfu s\u1ef1 tham gia c\u1ee7a PIB ti\u1ebfp t\u1ee5c t\u0103ng l\u00ean, PIB s\u1ebd k\u1ebft t\u1ee7a v\u00e0 h\u00ecnh th\u00e0nh c\u00e1c k\u1ebft t\u1ee5 tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a m\u00e0ng, h\u00ecnh th\u00e0nh kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u \u0111\u1ed9 t\u1ef1 d\u00ednh c\u1ee7a phim, v\u00e0 th\u1eadm ch\u00ed c\u1ea3 cu\u1ed9n phim r\u1ea5t l\u1edbn. Kh\u00f3 m\u1edf. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t cu\u1ed1i c\u00f9ng c\u1ee7a m\u00e0ng c\u0103ng v\u00e0 xem x\u00e9t to\u00e0n di\u1ec7n chi ph\u00ed nguy\u00ean v\u1eadt li\u1ec7u, l\u01b0\u1ee3ng PIB th\u00eam v\u00e0o n\u00ean \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t trong kho\u1ea3ng t\u1eeb 1 \u0111\u1ebfn 3%.<\/span><\/p>\nPIB c\u00f3 m\u1ed9t qu\u00e1 tr\u00ecnh ti\u1ebft d\u1ecbch, v\u00e0 th\u01b0\u1eddng m\u1ea5t kho\u1ea3ng ba ng\u00e0y \u0111\u1ec3 k\u00e9o c\u0103ng b\u1ec1 m\u1eb7t c\u1ee7a m\u00e0ng \u0111\u1ec3 t\u1ea1o ra \u0111\u1ee7 \u0111\u1ed9 nh\u1edbt.<\/span><\/p>\n3. \u1ea2nh h\u01b0\u1edfng c\u1ee7a nhi\u1ec7t \u0111\u1ed9 b\u1ea3o qu\u1ea3n m\u00e0ng c\u0103ng \u0111\u1ed1i v\u1edbi \u0111\u1ed9 nh\u1edbt<\/strong><\/em><\/span><\/p>\nT\u1ed1c \u0111\u1ed9 di chuy\u1ec3n c\u1ee7a PIB li\u00ean quan \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 c\u1ee7a c\u1eb7n. Khi nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng t\u0103ng, t\u1ed1c \u0111\u1ed9 di chuy\u1ec3n c\u1ee7a PIB t\u0103ng v\u00e0 \u0111\u1ed9 nh\u1edbt \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n. Do \u0111\u00f3, \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 nh\u1edbt c\u1ea7n thi\u1ebft, m\u00e0ng k\u00e9o c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u1edf nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n, v\u00e0 n\u00f3i chung n\u00ean tr\u00e1nh s\u1eed d\u1ee5ng sau m\u1ed9t tu\u1ea7n \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng. Tuy nhi\u00ean, n\u1ebfu b\u1ea3o qu\u1ea3n \u1edf nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n 30 \u2103 trong th\u1eddi gian d\u00e0i, PIB s\u1ebd k\u1ebft t\u1ee7a v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, d\u1ec5 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng k\u00edch th\u01b0\u1edbc cu\u1ed9n m\u00e0ng ho\u1eb7c l\u00f5i gi\u1ea5y b\u1ecb r\u01a1i ra ngo\u00e0i, do \u0111\u00f3 sau khi \u0111\u1ea1t y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 nh\u1edbt th\u00ec n\u00ean \u0111\u01b0\u1ee3c \u0111\u1eb7t trong m\u00f4i tr\u01b0\u1eddng -15 \u2103 ~ 40 \u2103.<\/span><\/p>\nPIB l\u00e0 m\u1ed9t ch\u1ea5t l\u1ecfng m\u1ecfng. Khi PIB \u0111\u01b0\u1ee3c \u0111\u00f9n \u0111\u1ed3ng th\u1eddi v\u1edbi polyetylen, v\u1eadt li\u1ec7u kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00f9n m\u1ed9t c\u00e1ch tr\u01a1n tru. C\u1ea7n ph\u1ea3i c\u00f3 thi\u1ebft b\u1ecb \u0111\u00f9n \u0111\u1eb7c bi\u1ec7t, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e1y \u0111\u00f9n v\u1edbi b\u1ed9 n\u1ea1p c\u01b0\u1ee1ng b\u1ee9c trong ph\u1ec5u, \u0111\u01b0\u1ee3c bu\u1ed9c ph\u1ea3i n\u1ea1p h\u1ed7n h\u1ee3p LLDPE v\u00e0 PIB , ho\u1eb7c s\u1eed d\u1ee5ng m\u1ed9t m\u00e1y \u0111\u00f9n \u0111\u1eb7c bi\u1ec7t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u01a1m v\u00e0o ch\u1ea5t l\u1ecfng nh\u1edbt v\u00e0 b\u01a1m v\u00e0o PIB. \u0110\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c ti\u00eau th\u1ee5, ng\u01b0\u1eddi ta \u0111\u00e3 ph\u00e1t tri\u1ec3n ra lo\u1ea1i masterbatch PIB n\u1ed3ng \u0111\u1ed9 cao d\u00f9ng \u0111\u1ec3 ti\u00eau th\u1ee5 m\u00e0ng b\u1ecdc polyethylene. Lo\u1ea1i masterbatch n\u00e0y \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng c\u00e1ch tr\u1ed9n PIB v\u00e0 polyethylene theo m\u1ed9t t\u1ef7 l\u1ec7 nh\u1ea5t \u0111\u1ecbnh, v\u00e0 n\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m nh\u1ef1a. Masterbatch c\u00f3 h\u00ecnh d\u1ea1ng t\u01b0\u01a1ng t\u1ef1, c\u00f3 t\u00ednh di \u0111\u1ed9ng t\u1ed1t v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng.<\/span><\/p>\nC\u00f4ng ty TNHH Qu\u1ed1c T\u1ebf BiNa Vi\u1ec7t Nam<\/strong> <\/span>tr\u1ef1c ti\u1ebfp s\u1ea3n xu\u1ea5t m\u00e0ng PE cung c\u1ea5p t\u1edbi c\u00e1c \u0111\u01a1n v\u1ecb th\u01b0\u01a1ng m\u1ea1i v\u00e0 nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t. Ch\u00fang t\u00f4i c\u00f3 chi nh\u00e1nh ph\u00e2n ph\u1ed1i m\u00e0ng PE t\u1ea1i B\u1eafc Giang<\/a><\/span>, H\u1ea3i Ph\u00f2ng, H\u01b0ng Y\u00ean, B\u1eafc Ninh…M\u1ecdi nhu c\u1ea7u v\u1ec1 m\u00e0ng PE v\u00e0 v\u1eadt t\u01b0 ti\u00eau hao Qu\u00fd kh\u00e1ch h\u00e0ng vui l\u00f2ng li\u00ean h\u1ec7 hotline 0976 888 111<\/strong><\/span> \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n nhi\u1ec7t t\u00ecnh nh\u1ea5t.<\/span><\/p>\n <\/p>\n","protected":false},"excerpt":{"rendered":"
M\u1ee5c l\u1ee5c C\u00e1c \u0111\u1eb7c t\u00ednh, \u1ee9ng d\u1ee5ng, tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang v\u00e0 \u0111\u1ed9 nh\u1edbt c\u1ee7a m\u00e0ng PE t\u1ea1i Th\u00e1i Nguy\u00ean C\u00e1c \u0111\u1eb7c t\u00ednh, \u1ee9ng d\u1ee5ng, tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang v\u00e0 \u0111\u1ed9 nh\u1edbt c\u1ee7a m\u00e0ng PE t\u1ea1i Th\u00e1i Nguy\u00ean M\u00e0ng PE t\u1ea1i Th\u00e1i Nguy\u00ean: M\u00e0ng c\u0103ng PE LLDPE \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng LLDPE ch\u1ea5t l\u01b0\u1ee3ng cao l\u00e0m v\u1eadt li\u1ec7u … <\/p>\n
\u0110\u1ecdc ti\u1ebfp “M\u00e0ng PE t\u1ea1i Th\u00e1i Nguy\u00ean”<\/span><\/a><\/p>\n","protected":false},"featured_media":2136,"comment_status":"open","ping_status":"closed","template":"","meta":[],"yoast_head":"\nM\u00e0ng PE t\u1ea1i Th\u00e1i Nguy\u00ean - C\u00f4ng Ty TNHH Qu\u1ed1c T\u1ebf BiNa Vi\u1ec7t Nam<\/title>\n \n \n \n \n \n \n \n \n \n \n \n \n\t \n\t \n \n \n\t \n\t \n\t \n