Cov av noo cuam tshuam rau PP strapping (polypropylene strapping) kev ua tau zoo ntawm ntau tus neeg yuav khoom. Thaum polypropylene yog ib txwm ya raws-tiv taus piv rau lwm yam ntaub ntawv, lub sij hawm ntev raug rau high humidity tseem tuaj yeem cuam tshuam lub zog tensile, seem stability, thiab cia lub neej. Raws li kev lag luam cov ntaub ntawv, PP strapping absorbs me ntsis noo noo piv rau tej yam ntuj tso fiber ntau los yog hlau lwm, tab sis kom zoo cia thiab tuav tseem ceeb heev nyob rau hauv ib puag ncig ntub. Cov lus qhia no piav qhia txog cov av noo cuam tshuam li cas PP strapping thiab cov neeg yuav khoom tuaj yeem ua dab tsi los tswj kev ua haujlwm.

Kev tawg lub zog thiab elongation yog ob qho tseem ceeb tshaj plaws ntawm cov khoom siv ntawm PET pluaj (polyester pluaj). Kev rhuav tshem lub zog txiav txim siab ntau npaum li cas lub pluaj tuaj yeem ruaj ntseg, thaum elongation txiav txim siab seb lub pluaj coj li cas hauv kev thauj khoom - txawm tias nws tuav nruj lossis ncab ntau dhau. Raws li ASTM D3950 specifications, ob qho tib si khoom yuav tsum tau kuaj thiab xyuas kom paub tseeb tias kev ua tau zoo. Phau ntawv qhia no piav qhia tias cov khoom no txhais li cas, lawv cuam tshuam li cas, thiab siv lawv li cas los xaiv txoj hlua PET rau koj daim ntawv thov.

Cov khoom ntim khoom noj thiab dej haus xav tau txoj hlua khi uas ua tau raws li kev nyiam huv thiab kev nyab xeeb. PP pluaj (polypropylene strapping) muaj cov tshuaj huv si, nyab xeeb, thiab muaj txiaj ntsig zoo rau kev ruaj ntseg cov khoom noj thiab dej haus thaum khaws cia thiab thauj. Nws tsis muaj tshuaj lom neeg muaj pes tsawg leeg, noo noo tsis kam, thiab du nto ua rau nws haum rau cov khoom noj-hu rau daim ntawv thov thaum teev kom raug. Raws li cov qauv kev lag luam, cov khoom noj-qib PP strapping muaj nyob rau hauv dav ntawm 5mm mus rau 19mm nrog tawg rog los ntawm 45kg txog 230kg, haum rau thawv, fwj, kaus poom, thiab lwm yam zaub mov thiab dej haus ntim hom.