Cov kev cai ntim khoom: Siv rau ntim cov nqaij, nqaij qaib, thiab lwm yam, lub ntim yuav tsum muaj cov khoom thaiv zoo, tiv taus cov pob txha qhov, thiab ua kom tsis muaj menyuam nyob rau hauv kev ua noj ua haus tsis tawg, tawg, ntsws, thiab tsis muaj ntxhiab tsw.
Tsim qauv:Pob tshab hom: BOPA / CPP, PET / CPP, PET / BOPA / CPP, BOPA / PVDC / CPPPET / PVDC / CPP, GL-PET / BOPA / CPP Txhuas ntawv ci hom: PET / AL / CPP, PA / AL / CPPPET / PA / AL / CPP, PET / AL / PA / CPP
Tsim vim: PET: kub tsis kam, zoo rigidity, zoo printability thiab siab zog. PA: Kev kub siab ua haujlwm, siab zog, yoog raws, zoo barrier zog, thiab puncture kuj. AL: Qhov zoo tshaj plaws barrier zog, siab kub kuj. CPP: Nws yog qib high-temperature ua noj ua haus qib nrog zoo kub sealability, tsis muaj tshuaj lom thiab tsw tsw. PVDC: kub resistant barrier khoom. GL-PET: Ceramic evaporated zaj duab xis, nrog zoo barrier zog thiab pob tshab rau microwaves. Xaiv cov qauv tsim nyog rau cov khoom tshwj xeeb. Cov hnab pob tshab feem ntau yog siv rau kev ua noj, thiab AL foil hnab tuaj yeem siv rau kev ua noj ua haus kub siab.
2. Liquid detergent sawv ntsug hnab
Ntim cov cai:siab zog, cuam tshuam tsis kam, tawg tsis kam, zoo barrier zog, zoo rigidity, muaj peev xwm sawv ntsug, kev nyuaj siab tawg kuj, thiab zoo sealing.
Tsim qauv:① Sawv ntsug hnab: BOPA / LLDPE; Hauv qab: BOPA / LLDPE. ②Stand up hnab: BOPA/reinforced BOPP/LLDPE; Hauv qab: BOPA / LLDPE. ③ Sawv ntsug hnab: PET / BOPA / txhawb nqa BOPP / LLDPE; Hauv qab: BOPA / LLDPE.
Tsim vim li cas:Cov qauv saum toj no muaj cov khoom thaiv zoo, cov khoom siv nruj heev, thiab tsim nyog rau cov hnab ntim peb sab. Hauv qab yog hloov tau thiab haum rau kev ua. Cov txheej sab hauv yog hloov kho PE, uas muaj kev sib khi zoo thiab muaj kuab paug tsis kam. Reinforced BOPP tsub kom lub zog txhua yam ntawm cov khoom thiab txhim kho cov khoom thaiv ntawm cov khoom. PET txhim kho cov dej tsis kam thiab kev siv zog ntawm cov khoom siv.
Kev ntim khoom rau cov ntaub ntawv npog:Lawv yuav tsum tsis muaj menyuam thaum lub sijhawm ntim thiab siv.
Tsim qauv:txheej / AL / peel txheej / MDPE / LDPE / EVA / tev txheej / PET.
Tsim vim:PET yog ib zaj duab xis tiv thaiv tsis muaj menyuam uas tuaj yeem tev tawm. Thaum nkag mus rau qhov chaw ntim khoom tsis muaj menyuam, tev tawm ntawm tus tsiaj kom nthuav tawm qhov tsis muaj menyuam. AL foil tev-tawm txheej yog uncovered thaum cov neeg muas zaub haus. Punch lub qhov dej ntawm PE txheej ua ntej, thiab lub qhov dej haus yuav raug nthuav tawm thaum AL ntawv ci raug tshem tawm. AL foil yog siv rau kev tiv thaiv siab. MDPE muaj rigidity zoo dua thiab zoo dua thermal adhesion nrog AL foil. LDPE yog pheej yig. Cov ntsiab lus VA ntawm sab hauv EVA yog 7%. VA> 14% tsis tso cai rau kev sib cuag nrog zaub mov. EVA low-temperature heat sealing muaj qhov zoo sealing tsis kam.
4. Kev ntim tshuaj tua kab
Cov kev cai ntim khoom:Txij li cov tshuaj tua kab muaj tshuaj lom thiab ua rau muaj kev phom sij rau tus kheej thiab ib puag ncig kev nyab xeeb, ntim yuav tsum muaj lub zog siab, zoo toughness, cuam tshuam tsis kam, poob tsis kam, thiab sealing zoo.
Tsim qauv:BOPA/VMPET/S-CPP
Tsim vim: BOPA muaj qhov yooj yooj yim, puncture tsis kam, siab zog thiab zoo luam ntawv. VMPET muaj lub zog muaj zog thiab cov khoom thaiv zoo, thiab tuaj yeem siv cov ntaub ntawv tuab txheej txheej. S-CPP muab cov cua sov sealability, thaiv cov khoom thiab corrosion kuj, thiab siv ternary copolymer PP. Los yog siv ntau txheej co-extruded CPP uas muaj cov txheej txheem siab EVOH thiab PA.
Cov kev cai ntim khoom: Cov ntim hnyav yog siv los ntim cov khoom ua liaj ua teb xws li nplej, taum, cov khoom siv tshuaj (xws li cov chiv), thiab lwm yam. Cov kev xav tau tseem ceeb yog lub zog zoo thiab tawv thiab tsim nyog cov khoom thaiv.
Tsim qauv:PE / yas ntaub / PP, PE / ntawv / PE / yas ntaub / PE, PE / PE
Tsim vim:PE muab kev sib khi, kev ua haujlwm zoo, kev poob qis, thiab lub zog siab ntawm cov ntaub yas.
Post lub sij hawm: Dec-16-2023
