Ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00e9p nhi\u1ec7t v\u00e0 \u0111\u00f3ng g\u00f3i hi\u1ec7n \u0111\u1ea1i \u0111\u00f2i h\u1ecfi \u0111\u1ed9 trong su\u1ed1t cao, \u0111\u1ed9 c\u1ee9ng v\u1eefng v\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t th\u1ea5p h\u01a1n. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u1ea3 ba ti\u00eau ch\u00ed n\u00e0y tr\u00ean m\u00e1y \u0111\u00f9n m\u1ed9t l\u1edbp, th\u00f4ng th\u01b0\u1eddng ph\u1ea3i s\u1eed d\u1ee5ng nh\u1ef1a PET nguy\u00ean sinh 100%. D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u1ea5m PET ba l\u1edbp \u0111\u1ed3ng \u0111\u00f9n ABA c\u1ee7a TZ-machinery gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y: c\u1ea5u tr\u00fac sandwich ABA cho ph\u00e9p c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t t\u1ed1i \u0111a h\u00f3a t\u1ef7 l\u1ec7 nguy\u00ean li\u1ec7u t\u00e1i ch\u1ebf m\u00e0 kh\u00f4ng ph\u1ea3i hy sinh \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t hay tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n an to\u00e0n th\u1ef1c ph\u1ea9m.<\/p>\n
Trong h\u1ec7 th\u1ed1ng \u0111\u1ed3ng \u0111\u00f9n ba l\u1edbp ABA, hai m\u00e1y \u0111\u00f9n chia t\u1ea5m th\u00e0nh ba l\u1edbp ri\u00eang bi\u1ec7t:<\/p>\n
Ch\u1ea5t polymer c\u00f3 gi\u00e1 th\u00e0nh th\u1ea5p h\u01a1n ho\u1eb7c \u0111\u01b0\u1ee3c t\u00e1i ch\u1ebf \u0111\u01b0\u1ee3c bao b\u1ecdc gi\u1eefa hai l\u1edbp v\u1ecf ngo\u00e0i l\u00e0m t\u1eeb nguy\u00ean li\u1ec7u nguy\u00ean sinh, nh\u1edd \u0111\u00f3 t\u1ea5m v\u1eadt li\u1ec7u v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c v\u1ebb ngo\u00e0i nguy\u00ean v\u1eb9n v\u00e0 kh\u1ea3 n\u0103ng h\u00e0n k\u00edn m\u1ecbn m\u00e0ng, trong khi chi ph\u00ed nguy\u00ean li\u1ec7u nh\u1ef1a gi\u1ea3m \u0111\u00e1ng k\u1ec3. N\u1ebfu nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o c\u1ee7a b\u1ea1n ch\u1ee7 y\u1ebfu l\u00e0 m\u1ea3nh nh\u1ef1a t\u00e1i ch\u1ebf, h\u00e3y tham kh\u1ea3o M\u00e1y \u0111\u00f9n PET n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi PET t\u00e1i ch\u1ebf?<\/a> \u0111\u1ec3 \u00e1p d\u1ee5ng logic l\u1ef1a ch\u1ecdn r\u1ed9ng h\u01a1n.<\/p>\n Vi\u1ec7c \u0111\u01b0a m\u1ea3nh v\u1ee5n rPET ho\u1eb7c ph\u1ebf li\u1ec7u nh\u00e0 m\u00e1y v\u00e0o m\u00e1y \u0111\u00f9n l\u1edbp B ch\u00ednh gi\u00fap c\u1eaft gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed nguy\u00ean li\u1ec7u th\u00f4. C\u00e1c l\u1edbp A m\u1ecfng c\u00f3 t\u00e1c d\u1ee5ng b\u1ea3o v\u1ec7 l\u00f5i, che gi\u1ea5u s\u1ef1 ch\u00eanh l\u1ec7ch m\u00e0u s\u1eafc v\u00e0 nh\u1eefng khuy\u1ebft \u0111i\u1ec3m nh\u1ecf v\u1ed1n c\u00f3 c\u1ee7a nh\u1ef1a t\u00e1i ch\u1ebf. Nh\u1ef1a nguy\u00ean li\u1ec7u l\u00e0 chi ph\u00ed bi\u1ebfn \u0111\u1ed5i l\u1edbn nh\u1ea5t trong s\u1ea3n xu\u1ea5t t\u1ea5m nh\u1ef1a, do \u0111\u00f3 \u0111\u00e2y ch\u00ednh l\u00e0 ngu\u1ed3n mang l\u1ea1i l\u1ee3i \u00edch kinh t\u1ebf \u2013 m\u00f4 h\u00ecnh chi ti\u1ebft \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y trong t\u00e0i li\u1ec7u c\u1ee7a ch\u00fang t\u00f4i H\u01b0\u1edbng d\u1eabn \u0111\u1ea7u t\u01b0 v\u00e0 t\u1ef7 su\u1ea5t ho\u00e0n v\u1ed1n (ROI) cho d\u00e2y chuy\u1ec1n \u0111\u00f9n t\u1ea5m PET<\/a>.<\/p>\n T\u1ea5m \u0111\u1ed3ng \u0111\u00f9n c\u00f3 \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch cao h\u01a1n so v\u1edbi t\u1ea5m m\u1ed9t l\u1edbp. Vi\u1ec7c li\u00ean k\u1ebft ba l\u1edbp trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t mang l\u1ea1i \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u01a1 h\u1ecdc cao, y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c khay \u0111\u01b0\u1ee3c gia c\u00f4ng nhi\u1ec7t v\u00e0 k\u00e9o s\u00e2u d\u00f9ng cho c\u00e1c \u1ee9ng d\u1ee5ng n\u1eb7ng.<\/p>\n \u0110\u1ed1i v\u1edbi bao b\u00ec th\u1ef1c ph\u1ea9m, khay \u0111\u1ef1ng tr\u00e1i c\u00e2y v\u00e0 bao b\u00ec v\u1ec9, c\u1ea3 t\u00ednh an to\u00e0n l\u1eabn h\u00ecnh th\u1ee9c \u0111\u1ec1u l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 th\u1ecfa hi\u1ec7p. C\u00e1c l\u1edbp ngo\u00e0i l\u00e0m t\u1eeb PET nguy\u00ean ch\u1ea5t \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t l\u1edbp r\u00e0o c\u1ea3n s\u1ea1ch, \u0111\u1ea3m b\u1ea3o t\u1ea5m bao b\u00ec an to\u00e0n cho th\u1ef1c ph\u1ea9m \u0111\u1ed3ng th\u1eddi duy tr\u00ec \u0111\u1ed9 trong su\u1ed1t nh\u01b0 pha l\u00ea m\u00e0 ng\u01b0\u1eddi mua mong \u0111\u1ee3i t\u1eeb APET v\u00e0 PETG.<\/p>\n H\u1ec7 th\u1ed1ng \u0111\u1ecbnh l\u01b0\u1ee3ng b\u01a1m v\u1eadt li\u1ec7u n\u00f3ng ch\u1ea3y ti\u00ean ti\u1ebfn, \u0111\u1ea7u khu\u00f4n t\u1ef1 \u0111\u1ed9ng v\u00e0 h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 \u0111a v\u00f9ng gi\u00fap duy tr\u00ec \u0111\u1ed9 d\u00e0y \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 chi\u1ec1u r\u1ed9ng t\u1ea5m. Vi\u1ec7c ki\u1ec3m so\u00e1t \u0111\u1ed9 d\u00e0y \u1ed5n \u0111\u1ecbnh gi\u00fap gi\u1ea3m thi\u1ec3u t\u1ef7 l\u1ec7 s\u1ea3n ph\u1ea9m b\u1ecb lo\u1ea1i trong qu\u00e1 tr\u00ecnh \u00e9p nhi\u1ec7t \u1edf c\u00e1c c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo.<\/p>\n2. Nh\u1eefng \u01b0u \u0111i\u1ec3m ch\u00ednh c\u1ee7a d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t ABA PET c\u1ee7a TZ-machinery<\/h2>\n
Ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 chi ph\u00ed nguy\u00ean li\u1ec7u th\u00f4<\/h3>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o v\u01b0\u1ee3t tr\u1ed9i v\u00e0 \u0111\u1ed9 c\u1ee9ng k\u1ebft c\u1ea5u cao<\/h3>\n
Tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed9 trong su\u1ed1t cao<\/h3>\n
Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 v\u00e0 qu\u00e1 tr\u00ecnh n\u00f3ng ch\u1ea3y ch\u00ednh x\u00e1c<\/h3>\n
3. C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh<\/h2>\n
| T\u00ednh n\u0103ng<\/th>\n | Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n |
|---|---|
| V\u1eadt li\u1ec7u \u0111\u00e3 qua ch\u1ebf bi\u1ebfn<\/td>\n | APET, PETG, rPET (m\u1ea3nh PET t\u00e1i ch\u1ebf)<\/td>\n<\/tr>\n |
| C\u1ea5u tr\u00fac l\u1edbp<\/td>\n | ABA (l\u1edbp b\u1ec1 m\u1eb7t \/ l\u00f5i t\u00e1i ch\u1ebf \/ l\u1edbp b\u1ec1 m\u1eb7t)<\/td>\n<\/tr>\n |
| C\u1ea5u h\u00ecnh m\u00e1y \u0111\u00f9n<\/td>\n | \u0110\u1ea7u \u0111\u00f9n ch\u00ednh (l\u00f5i B) + \u0111\u1ea7u \u0111\u00f9n ph\u1ee5 (l\u1edbp A)<\/td>\n<\/tr>\n |
| Ph\u1ea1m vi \u0111\u1ea7u ra<\/td>\n | T\u1eeb 300 kg\/gi\u1edd \u0111\u1ebfn h\u01a1n 1.000 kg\/gi\u1edd (t\u00f9y thu\u1ed9c v\u00e0o m\u1eabu m\u00e1y)<\/td>\n<\/tr>\n |
| \u0110\u1ed9 d\u00e0y t\u1ea5m<\/td>\n | 0,15 mm \u2013 1,8 mm<\/td>\n<\/tr>\n |
| \u1ee8ng d\u1ee5ng<\/td>\n | H\u1ed9p d\u1ea1ng v\u1ecf s\u00f2 \u00e9p nhi\u1ec7t, khay \u0111\u1ef1ng th\u1ef1c ph\u1ea9m, bao b\u00ec v\u1ec9, h\u1ed9p g\u1ea5p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n |