Yog vim li cas rau lub teeb daj tshwm ntawm Stretch zaj duab xis

Qhov tseeb, nyob rau hauv lub neej txhua hnub, hom stretch zaj duab xis khoom nws tus kheej yog tag nrho pob tshab, thiab lub teeb daj xim yog vim cov kua nplaum siv. Raws li ib txwm muaj, cov kua nplaum siv yog sub-sensitive kua nplaum, uas muaj adhesion zoo heev. Feem ntau ntawm cov kua nplaum no yog txiv kab ntxwv thiab lub teeb daj raws li cov xim tseem ceeb. Yog hais tias nws yog siv rau cov pob tshab daim kab xev, Yog hais tias nws yog ib tug me me, tsis muaj kev hloov, tab sis yog hais tias tus nqi yog loj, ces qhov no lub teeb daj yuav tshwm sim, tshwj xeeb tshaj yog thaum cov yas zaj duab xis ntawm no sealing kua nplaum yog ntxiv. nce txheej los ntawm txheej, nws yuav maj mam qhia lub teeb daj.

Ntxiv nrog rau cov kua nplaum, kuj tseem muaj cov laj thawj rau cov khoom qub lossis cov khoom ntxiv. Cov yeeb yaj kiab stretch tuaj yeem muab faib ua ob hom: tsis muaj xim thiab xim. Lub teeb daj yog feem ntau tshwm sim los ntawm cov khoom siv ntxiv xws li dov thiab masterbatch lossis kev hloov hauv cov txheej txheem ntau lawm. Yog tias cov xim yog lub teeb, Nws tuaj yeem siv tau yog tias qhov ncab tus nqi thiab nws tus kheej-adhesiveness tsis cuam tshuam. Yog tias cov xim tsis yog qhov tseeb, qhov kev ua tau zoo yuav tsis zoo. Tshwj xeeb tshaj yog tom qab ntau xyoo, txhua tus neeg siv tshuab tsim khoom hauv Suav teb