Cov txheej txheem ntim khoom ntawm cov khoom qab zib pulp tableware tuaj yeem siv rau cov khoom ntim cua sov shrink film. Shrink zaj duab xis yog ib zaj duab xis thermoplastic uas yog ncab thiab taw qhia thaum lub sij hawm tsim khoom thiab shrinks vim thaum tshav kub kub thaum siv. Txoj kev ntim khoom no tsis tsuas yog tiv thaiv cov khoom siv rooj tog, tab sis kuj ua rau nws yooj yim dua rau nqa thiab khaws cia. Tsis tas li ntawd, shrink film ntim kuj muaj qhov zoo ntawm kev ua tus phooj ywg ib puag ncig.
Shrink zaj duab xis ntim muaj qhov zoo hauv qab no:
1) Nws muaj qhov zoo nkauj zoo nkauj thiab haum rau cov khoom muag, yog li nws tseem hu ua lub cev haum ntim thiab haum rau ntim cov khoom ntawm ntau yam duab;
2) Kev tiv thaiv zoo. Yog tias lub ntim ntim sab hauv ntawm cov ntim ntim ntim nrog cov ntim thauj mus los dai rau ntawm lub ntim sab nrauv, nws tuaj yeem muaj kev tiv thaiv zoo dua;
3) Kev ua haujlwm zoo tu,
4) Kev lag luam zoo;
5) Cov khoom tiv thaiv tub sab zoo, ntau yam khoom noj tuaj yeem ntim ua ke nrog cov yeeb yaj kiab loj kom tsis txhob poob;
6) Kev ruaj ntseg zoo, cov khoom yuav tsis txav mus rau hauv lub ntim zaj duab xis;
7) Zoo pob tshab, cov neeg siv khoom tuaj yeem pom cov ntsiab lus ntawm cov khoom.
Ua ntej ntawm tag nrho cov, tshav kub shrink zaj duab xis ntim yog ib qho kev siv feem ntau ntawm kev ntim khoom qab zib pulp tableware. Nyob rau hauv tshav kub shrink zaj duab xis ntim,qab zib pulp tablewareyog thawj zaug muab tso rau hauv lub hnab yas pob tshab, thiab tom qab ntawd rhuab kom txo cov yas thiab qhwv nws nruj nreem nyob ib ncig ntawm sab nraud ntawm lub tableware. Txoj kev no tuaj yeem tiv thaiv cov av thiab plua plav los ntawm kev ua raws li cov tais diav thiab ua kom muaj kev ncaj ncees ntawm cov tais diav thaum thauj thiab khaws cia.
Thib ob, semi-shrink film ntim kuj yog ib qho ntawm cov txheej txheem ntim khoom rau cov khoom qab zib pulp tableware. Qhov txawv ntawm semi-shrink film ntim thiab tshav kub shrink zaj duab xis ntim yog tias ua ntej ntim, qab zib pulp tableware yuav tsum tau them nrog ib tug pob tshab zaj duab xis nyob rau sab nraum ntawm lub tableware, thiab ces rhuab rau shrink zaj duab xis thiab kho nws nyob rau saum npoo. cov tais diav. Semi-shrink zaj duab xis ntim yog hloov tau yooj yim dua li cov thawv ntim cov thawv ntim khoom vim tias nws tsis npog tag nrho cov ntsiab lus ntawm lub rooj noj mov kom nruj thiab tuaj yeem ua kom pom qhov zoo ntawm cov tais diav. Txawm hais tias nws yog thermal shrink film ntim los yog semi-shrink film ntim, shrink film raws li cov khoom ntim muaj ntau yam kev siv thiab zoo. Ua ntej ntawm tag nrho cov, shrink zaj duab xis muaj zoo stretchability thiab yas thiab tuaj yeem hloov mus rau cov khoom qab zib pulp tableware ntim ntawm cov duab sib txawv thiab ntau thiab tsawg.
Shrink zaj duab xis muaj lub siab ua kua muag thiab kev puas tsuaj, thiab tuaj yeem tiv thaiv tableware los ntawm kev sib tsoo thiab khawb. Tsis tas li ntawd, cov yeeb yaj kiab shrinkage yog noo-pov thawj, plua plav-pov thawj thiab muaj kuab paug-pov thawj, uas tuaj yeem tswj xyuas kev nyiam huv thiab zoo ntawm cov tais diav. Nyob rau hauv cov nqe lus ntawm kev tiv thaiv ib puag ncig, shrink film ntim yog ntau tus phooj ywg zoo tshaj li cov khoom ntim yas. Thiab lub thickness ntawm shrink zaj duab xis tuaj yeem hloov kho raws li qhov xav tau kom tsis txhob muaj cov khib nyiab tsis tsim nyog. Tsis tas li ntawd, shrink films feem ntau yog ua los ntawm eco-friendly cov ntaub ntawv thiab yooj yim rau degrade thiab recycle. Hauv qhov sib piv, cov khoom ntim cov hnab yas feem ntau ua rau muaj kuab paug thiab ua rau muaj kev puas tsuaj rau ib puag ncig, cuam tshuam rau ecological ib puag ncig.
Hauv cov ntsiab lus, cov khoom ntim cov thawv ntim khoom ntim thiab cov ntim ntim ib nrab yog feem ntau siv cov txheej txheem ntim rau cov khoom qab zib pulp tableware, uas tsim nyog rau kev tiv thaiv tableware thiab ua kom yooj yim nqa thiab khaws cia. Shrink zaj duab xis muaj cov ntawv thov zoo thiab zoo li cov khoom ntim, nrog rau kev ncab zoo, plasticity, tsim kua muag thiab hnav tsis kam. Tsis tas li ntawd, shrink zaj duab xis kuj tseem muaj dej-pov thawj, plua plav-pov thawj thiab muaj kuab paug-pov thawj, thiab tuaj yeem tswj xyuas kev nyiam huv thiab zoo ntawm cov tais diav. Qhov tseem ceeb tshaj, kev ntim zaj duab xis shrinkage yog ntau eco-friendly thiab tuaj yeem txo kev siv cov khoom ntim yas thiab ib puag ncig muaj kuab paug.
Post lub sij hawm: Nov-29-2023