Cov lus teb ceev: PE (polyethylene) yas qhwv yog qhov kev xaiv zoo dua rau kev cia khoom noj hauv tsev, siv lub tub yees, thiab rov ua kom sov microwave yog tias sau ntawv microwave- nyab xeeb. PVC (polyvinyl chloride) qhwv clings nruj dua thiab raug nqi tsawg, ua rau nws nrov rau kev lag luam ntim khoom -tab sis nws yuav tsum tsis txhob muab microwaved los yog siv cov khoom noj kub, oily.
Cov ntaub qhwv yas yog ib yam khoom tseem ceeb hauv chav ua noj thiab lub neej txhua hnub. Tab sis tsis yog txhua lub hnab yas yog tib yam. Ob hom ntau tshaj plaws yog PE thiab PVC. Phau ntawv qhia no sib piv lawv txoj kev nyab xeeb, qhov kub thiab txias, qhov zoo, qhov tsis zoo, thiab kev siv zoo tshaj plaws kom koj tuaj yeem xaiv qhov kev paub.
1. PE yas qhwv: Qhov kev xaiv zoo dua rau tsev
Khoom Khoom
Kev sib xyaw:Polyethylene, tsis muaj plasticizers, zaub mov - qib zoo.
Kub Resistance:-40℃rau 110℃. Qee qhov siab -kub- tiv taus PE qhwv yog microwave zoo.
Eco-Kev phooj ywg:Rov ua dua. Qee lub npe muab cov ntaub qhwv biodegradable PE.
Qhov zoo
Khoom noj khoom haus-Safe:Tsis yog - lom thiab tsis muaj ntxhiab. Muaj kev nyab xeeb rau kev sib cuag zaub mov ncaj qha, xws li txiv hmab txiv ntoo, zaub, thiab cov khoom seem.
Txias-Resistant:Haum rau lub freezer cia yam tsis tau ua nkig.
Microwave-Safe (Qee hom):Nrhiav cov ntawv qhia tias siab -kub tsis kam.
Eco-Tus phooj ywg:Recyclable thiab ntau environmentally sustainable.
Qhov tsis zoo
Tsawg nplaum:Piv rau PVC, PE qhwv adheres tsis zoo thiab tej zaum yuav loosen thaum npog ntim.
Lower Tensile zog:Cov kua muag yooj yim dua thaum ncab, ua rau nws tsis tshua zoo rau airtight sealing.
Kev siv zoo tshaj plaws
Khoom noj khoom haus hauv tsev:wrapping khoom, npog cov khoom seem, lub koom haum fridge.
Microwave cua sov:tsuas yog hais tias microwave - nyab xeeb.
Khoom noj khoom haus me nyuam mos:vim nws cov qauv kev nyab xeeb siab.
2. PVC yas qhwv: Cov nplaum nplaum rau kev lag luam siv
Khoom Khoom
Kev sib xyaw:Polyvinyl Chloride, feem ntau muaj cov yas yas xws li DEHP kom yooj.
Kub Resistance:-30℃rau 80 degree. Tej zaum yuav tso cov khoom tsis zoo thaum kub kub.
Eco-Kev phooj ywg:Tsis yog - biodegradable. Incineration tuaj yeem tsim cov pa phem xws li dioxins.
Qhov zoo
Superior Adhesion:Clings nruj nreem. Zoo tagnrho rau sealing ntim thiab takeout ntim.
High Transparency:Khaws zaub mov kom pom tom qab qhwv.
Tus nqi -zoo:Feem ntau pheej yig dua PE qhwv.
Qhov tsis zoo
Tej zaum muaj Plasticizers:Ntev - kev sib cuag nrog cov khoom noj uas muaj roj los yog kub tuaj yeem ua rau muaj tshuaj lom.
Tsis kub -Resistant:Deforms los yog tso tawm cov roj chlorine siab tshaj 80 degree.
Environmental Kev txhawj xeeb:Yooj yim rau degrade. Qee lub tebchaws txwv cov zaub mov - tiv tauj siv.
Kev siv zoo tshaj plaws
Cov khoom ntim khoom lag luam:takeout, tsev noj mov zaub mov npog.
Tsis yog- daim ntawv thov zaub mov:kev tiv thaiv plua plav, cov ntaub ntawv khaws cia.
Short - lub sij hawm tub yees:zam kev sib cuag nrog cov khoom noj uas muaj roj lossis kub.
3. PE vs PVC yas qhwv: Cov lus sib piv
Feature PE yas qhwv PVC yas qhwv
Khoom siv Polyethylene (tsis muaj plasticizers) Polyvinyl Chloride (muaj cov yas yas)
Khoom noj khoom haus kev nyab xeeb- qib, nyab xeeb rau kev sib cuag ncaj qha Tsis pom zoo rau kev sib cuag nrog cov khoom noj uas muaj roj los yog kub ntev
Temp range -40℃txog 110℃(microwave- hom muaj kev nyab xeeb) -30℃txog 80℃(tsis kub-resistant)
Stickiness Tsawg, tej zaum yuav loosen tau yooj yim heev muaj zog, ntsaws ruaj ruaj
Eco-Kev ua phooj ywg Recyclable lossis biodegradable xaiv Tsis yog- biodegradable, muaj peev xwm ua rau ib puag ncig
Qhov zoo tshaj plaws rau kev siv hauv tsev, microwaving, me nyuam noj khoom noj khoom haus ntim khoom lag luam, luv - lub sij hawm cia
4. Yuav ua li cas xaiv lub hnab yas zoo
Siv Hauv Tsev → PE Plastic Wrap
Muaj kev nyab xeeb rau kev khaws khoom noj txhua hnub. Yog tias microwaving, xaiv siab -kub-resistant PE.
Rau cov khw noj mov thiab nqa tawm → PVC yas qhwv
Zoo heev rau kev sib khi, tab sis tsis txhob muaj cua sov los yog cov khoom noj oily.
Rau Eco- Cov Kev Xaiv Tus phooj ywg → Biodegradable PE lossis Silicone Lids
Qee lub npe muab cov ntaub qhwv biodegradable PE. Xav txog cov npog silicone uas siv tau dua.
5. Cov lus qhia kev nyab xeeb rau kev siv hnab yas
PE qhwv:Tsis txhob sib cuag nrog cov khoom noj uas muaj roj, xws li nqaij qaib kib, thaum microwaving.
PVC qhwv:Tsis txhob microwave. Tsis txhob qhwv cov zaub mov kub lossis roj, xws li nqaij npuas braised.
Greener Alternatives:Cov thawv iav, ntaub qhwv beeswax, lossis silicone hau muaj kev nyab xeeb dua thiab ntau dua eco-tus phooj ywg.
Xaus: PE rau Tsev, PVC rau Kev Lag Luam
Kev siv tsev→ PE yas qhwv: Muaj kev nyab xeeb, lub freezer -tus phooj ywg, thiab microwaveable yog tias muaj ntawv lo.
Kev siv lag luam→ PVC yas qhwv: High adhesion thiab nqi -zoo.
Eco-kev paub xaiv→ Biodegradable PE lossis silicone npog.
Nco ntsoov xyuas cov zaub mov-qib PE cov ntawv lo thiab zam kom tsis txhob muaj- cov ntaub ntawv PVC zoo rau kev sib cuag zaub mov kom muaj kev nyab xeeb.
