Kev paub

Kev daws teeb meem ntawm cov neeg pluag stretching thiab tsim cov nyhuv ntawm stretch film tshuab

Zaj duab xis peeling kev kho mob nyob rau hauv lub stretching zaj duab xis tshuab

Qhov cuam tshuam ntawm dov zaj duab xis

Cov ntsiab lus tshwj xeeb Tsis muaj qhov tseeb thiab nruj cov ntsiab lus ntawm dov zaj duab xis hauv kev lag luam ntim khoom, nws tsuas yog ib lo lus uas siv ntau hauv kev lag luam

Advantage: Zoo txhua yam khoom, lub zog tensile yog siab tshaj plaws ntawm tag nrho cov yas zaj duab xis. Nws muaj qhov tawv tawv zoo, tiv taus txias, thiab kub tsis kam, thiab hau

Tsawg ntom polyethylene zaj duab xis feem ntau siv ob txoj hauv qab no: Tshuab molding Flow casting Lub thickness ntawm cov cam khwb cia polyethylene zaj duab xis yog ib yam, tab s

Cov zaj duab xis sab hauv feem ntau siv rau hauv cov khoom ntim khoom sib xyaw ua ke kuj yog siv dav thiab ntau tshaj plaws ntawm cov yas ntim zaj duab xis, suav txog ntau dua 40%

PE zaj duab xis, tseem hu ua polyethylene zaj duab xis, hais txog ib zaj duab xis uas siv PE hais. PE zaj duab xis muaj dej tsis kam thiab tsis muaj dej permeability. Polyethylene