Kupaka kwa laminated kumagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana chifukwa cha mphamvu zake, kulimba, komanso zotchinga. Zida zapulasitiki zomwe zimagwiritsidwa ntchito kwambiri pakuyika laminated ndi:
| Materilas | Makulidwe | Kachulukidwe (g / cm3) | Mtengo WVTR (g / ㎡.24hrs) | O2 TR (cc / ㎡.24hrs) | Kugwiritsa ntchito | Katundu |
| NYLON | 15µ, 25µ | 1.16 | 260 | 95 | Sosi, zokometsera, zopangira ufa, zopangira odzola ndi zinthu zamadzimadzi. | Kukana kutentha pang'ono, kugwiritsa ntchito kutentha kwakukulu, kusindikiza bwino komanso kusunga bwino vacuum. |
| KNY | 17µ pa | 1.15 | 15 | ≤10 | Nyama yowumitsidwa, Yopangidwa ndi chinyezi chambiri, Misosi, zokometsera ndi Kusakaniza kwa supu ya Liquid. | Chotchinga chabwino cha chinyezi, Kuchuluka kwa oxygen ndi chotchinga cha fungo, Kutentha kochepa komanso kusunga bwino vacuum. |
| PET | 12µ | 1.4 | 55 | 85 | Zosiyanasiyana pazakudya zosiyanasiyana, zopangidwa kuchokera ku mpunga, zokhwasula-khwasula, zokazinga, tiyi & khofi ndi zokometsera za supu. | Chotchinga chachikulu cha chinyezi komanso chotchinga chapakati cha okosijeni |
| KPET | 14µ pa | 1.68 | 7.55 | 7.81 | Mooncake, Makeke, Zokhwasula-khwasula, Zopangira, Tiyi ndi Pasitala. | Chotchinga kwambiri chinyezi, Mpweya wabwino wa oxygen ndi Aroma chotchinga komanso kukana mafuta abwino. |
| Chithunzi cha VMPET | 12µ | 1.4 | 1.2 | 0.95 | Zosiyanasiyana pazakudya zosiyanasiyana, zochokera ku mpunga, zokhwasula-khwasula, zokazinga kwambiri, zosakaniza za tiyi ndi supu. | Chotchinga chabwino kwambiri cha chinyezi, kukana kutentha pang'ono, chotchinga chabwino kwambiri chotchinga komanso chotchinga chabwino kwambiri cha fungo. |
| OPP - Oriented Polypropylene | 20µ | 0.91 | 8 | 2000 | Zowuma, mabisiketi, popsicles ndi chokoleti. | Chotchinga chabwino cha chinyezi, kukana kutentha kwapang'onopang'ono, chotchinga chabwino cha kuwala ndi kuuma kwabwino. |
| CPP - Kutaya Polypropylene | 20-100µ | 0.91 | 10 | 38 | Zowuma, mabisiketi, popsicles ndi chokoleti. | Chotchinga chabwino cha chinyezi, kukana kutentha kwapang'onopang'ono, chotchinga chabwino cha kuwala ndi kuuma kwabwino. |
| Chithunzi cha VMCPP | 25µ pa | 0.91 | 8 | 120 | Zosiyanasiyana pazakudya zosiyanasiyana, zochokera ku mpunga, zokhwasula-khwasula, zokazinga kwambiri, tiyi ndi zokometsera supu. | Chotchinga chabwino kwambiri cha chinyezi, chotchinga mpweya wambiri, chotchinga chabwino chotchinga ndi mafuta. |
| LLDPE | 20-200µ | 0.91-0.93 | 17 | / | Tiyi, zokometsera, makeke, mtedza, chakudya cha ziweto ndi ufa. | Chotchinga chabwino cha chinyezi, kukana mafuta komanso chotchinga cha fungo. |
| KOP | 23µ pa | 0.975 | 7 | 15 | Kupaka zakudya monga zokhwasula-khwasula, tirigu, nyemba, ndi zakudya za ziweto. Kukana kwawo chinyezi komanso zotchinga zimathandizira kuti zinthu zikhale zatsopano.simenti, ufa, ndi ma granules | Chotchinga chachikulu cha chinyezi, chotchinga chabwino cha okosijeni, chotchinga chabwino cha fungo labwino komanso kukana mafuta. |
| EVOH | 12µ | 1.13-1.21 | 100 | 0.6 | Kupaka Chakudya, Kuyika kwa Vacuum, Mankhwala, Zakumwa Zakumwa, Zodzoladzola ndi Zosamalira Munthu, Zamakampani, Mafilimu Amitundu Yambiri | Kuwonekera kwapamwamba. Kukaniza bwino kwamafuta osindikizira komanso chotchinga cha oxygen. |
| ALUMINIMU | 7µ 12µ | 2.7 | 0 | 0 | M’matumba a aluminiyamu nthawi zambiri amagwiritsidwa ntchito popaka zakudya zokhwasula-khwasula, zipatso zouma, khofi, ndi zakudya za ziweto. Amateteza zomwe zili mkati ku chinyezi, kuwala, ndi mpweya, kukulitsa nthawi ya alumali. | Chotchinga chabwino kwambiri cha chinyezi, chotchinga chabwino kwambiri chotchinga komanso chotchinga chabwino kwambiri cha fungo. |
Zida zapulasitiki zosiyanasiyanazi nthawi zambiri zimasankhidwa kutengera zofunikira zomwe zimapakidwa, monga kukhudzika kwa chinyezi, zosowa zotchinga, moyo wa alumali, komanso zoganizira zachilengedwe. Nthawi zambiri amagwiritsidwa ntchito kuumbidwa ngati matumba atatu omata, matumba atatu omata zipi, Filimu Yopaka Laminated Pamakina Odziwikiratu, Zikwama Zoyimilira Zipper, Microwaveable Zipper Bag. Matumba.
flexible lamination matumba ndondomeko:
Nthawi yotumiza: Aug-26-2024
