Qhov twg yog qhov pheej yig dua PET yas steel ntim siv thiab PP siv

PET packing siv yog cov siv dav dav yas hauv kev tiv thaiv ib puag ncig. PET packing belt tau tsim nyob rau hauv Suav teb tau ntau tshaj 20 xyoo. Txij xyoo 2002, Tuam Tshoj txoj kev thov rau PET packing tape tau loj hlob ntawm tus nqi ntawm 500% hauv ib xyoos. Nws tau siv dav hauv ntoo, ntawv, hlau, aluminium ingot, cov yeeb nkab steel, profiles, iav, cov ntaub ntawv hauv tsev, ceramics, cov khoom siv hluav taws xob, cov khoom lag luam hlau, luam yeeb, tshuaj fiber, paj rwb thiab lwm yam lag luam.Qhov cov tsos yog pob tshab (tom qab ntxiv lub viscosifier yog opaque), qhov saum npoo yog tiaj lossis prismatic qauv.Qhov lub ntsiab raw ntawm PET ntim kab xev yog polyethylene terephthalate PP packing siv yog ntim siv (strapping siv) nrog polyethylene, polypropylene cob, txias txias sawb hlau ua lub ntsiab raw khoom , muaj cov nylon thiab polyester ua cov khoom siv raw, lub extrusion uni-kev taw qhia kev ncab, kho tshav kub xiav.Thaum ntxiv rau corrugated lub thawv sealing strapping, kub kuav los tiag steel chev strapping, txias kuav los tiag steel chev strapping, tab sis kuj tuaj yeem siv rau iav strapping. , cov kav dej, cov ntaub ntawv, cov txiv hmab txiv ntoo, thiab lwm yam ob qhov khoom siv sib txawv ntawm cov khoom ntim ntim tau siv rau kev ntim khoom, thiab tau nrov nyob hauv Suav teb tau 20 xyoo dhau los. muaj cov yam ntxwv sib txawv, yog li lawv siv nyob rau hauv kev lag luam sib txawv.PET yas steel siv vim nws cov tensile tsis kam, muaj zog elongation yog me me, muaj zog kub tsis kam, kev nyab xeeb zoo thiab lwm yam ntxwv, feem ntau yog siv nrog cov khoom ntim hnyav, thiab PP ntim siv vim rau cov kev faib ua feem, me me tensile tsis kam, qhov laj thawj rau lub cev ntev dua hauv cov meters feem ntau siv nrog cov khoom ntim khoom me me dua.Qhov feem ntau, cov khoom siv hluav taws xob feem ntau tau ntim rau hauv thawv. Rau ob hom kev ntim khoom siv, ib qho los sib piv chav ntsuas tus nqi kom txiav txim siab uas pheej yig dua yog qhov tsis tsim nyog, vim tias ob hom kev ntim khoom siv tuaj yeem ntim khoom yuav tsis zoo ib yam, yog li thaum koj xav tau los txhim kho txoj kev npaj ntim , koj yuav tsum xav txog seb txoj hlua khi no haum rau koj sab, es tsis txhob nrhiav qhov muag tsis pom tus nqi qis.