WOPANGITSA FILIMU YA PULASTIKI YA LAMINATION

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1. Kodi filimu ya PVC yopangidwa ndi laminated ndi chiyani?

 

Filimu yopangidwa ndi PVC ndi mtundu wa filimu yapadera ya PVC, timayika filimu ya PE ndi filimu yolimba ya PVC pogwiritsa ntchito makina oikira. Popeza filimu yolimba ya PVC singathe kukhudza chakudya mwachindunji, kudzera mu kuphatikiza kwa filimu ya PE ndi PVC, imatha kukhala ndi chakudya mwachindunji.

 

2. Kodi filimu ya PET yopangidwa ndi laminated ndi chiyani?

 

Filimu yopangidwa ndi PET ndi mtundu wa filimu yapadera ya PET, timayika filimu ya PE ndi filimu yolimba ya PET ndi makina opaka, popeza filimu ya PET ikapangidwa singathe kukulungidwa mwachindunji ndi filimu yocheperako, ikaphatikizidwa ndi filimu ya PE, imatha kukulungidwa ndi makina omangirira okha, omwe angapulumutse kwambiri nthawi yogwira ntchito komanso magwiridwe antchito.

 

3. Kodi pepala la PVC ndi chiyani?

 

Dzina lonse la pepala lolimba la PVC ndi Polyvinyl Chloride Rigid Sheet. Pogwiritsa ntchito zinthu zopanda mawonekedwe ngati zopangira, limagwira ntchito bwino kwambiri polimbana ndi okosijeni, asidi wamphamvu komanso oletsa kuchepetsa. Pepala lolimba la PVC lilinso ndi mphamvu zambiri komanso kukhazikika bwino, ndipo silingayaka moto, ndipo limatha kukana dzimbiri chifukwa cha kusintha kwa nyengo. Pepala lolimba la PVC lodziwika bwino limaphatikizapo pepala lowonekera la PVC, pepala loyera la PVC, pepala lakuda la PVC, pepala la imvi la PVC, bolodi la imvi la PVC, ndi zina zotero.

 

 

4. Kodi ubwino wa pepala la PVC ndi wotani?

 

Zipangizo za PVC sizimangokhala ndi ubwino wambiri monga kukana dzimbiri, kusayaka, kutchinjiriza, komanso kukana okosijeni, komanso chifukwa cha kusinthika kwake komanso mtengo wotsika wopanga, kotero kuti pepala la PVC nthawi zonse lakhala likugulitsa kwambiri pamsika wa mapepala apulasitiki. Izi zimachitikanso chifukwa cha mitundu yosiyanasiyana ya ntchito zake komanso mitengo yotsika mtengo. Ntchito zambiri za pepala la PVC sizinawonjezere mtengo wake, koma zakhala zikugulitsa pamsika wa mapepala apulasitiki pamtengo wotsika. Pakadali pano, kusintha kwa mapepala a PVC ndi ukadaulo wopanga m'dziko lathu kwafika pamlingo wapamwamba padziko lonse lapansi.

 

 

5. Kodi PVC sheet/Film imagwiritsidwa ntchito bwanji?

 

Mapepala a PVC ndi osinthasintha kwambiri, pali mitundu yosiyanasiyana ya mapepala a PVC, monga pepala lokhuthala la PVC/pepala lopyapyala la PVC/pepala loyera la PVC/pepala lakuda la PVC/pepala loyera la PVC/pepala la PVC lonyezimira/pepala la Matt PVC.

Chifukwa cha izi, ili ndi mphamvu zabwino zokonzera zinthu, mtengo wotsika wopanga, kukana dzimbiri, komanso kutchinjiriza. Zipangizo za PVC zimagwiritsidwa ntchito mosiyanasiyana, zomwe zimagwiritsidwa ntchito kwambiri popanga: zophimba malipoti a PVC; makadi a mayina a PVC; makatani a PVC; bolodi la thovu la PVC, denga la PVC, zinthu zosewerera makadi a PVC ndi pepala lolimba la PVC lopangira ma blister.

Filimu yofewa ya PVC imagwiritsidwanso ntchito popanga mitundu yonse ya zikopa zongoyerekeza zogwirira katundu, zinthu zamasewera, monga basketball, mpira wamiyendo ndi rugby. Ingagwiritsidwenso ntchito popanga malamba a yunifolomu ndi zida zapadera zodzitetezera. Palinso filimu yofewa yopangira chivundikiro cha tebulo la PVC, nsalu yotchinga ya PVC, matumba a PVC, ndi filimu yonyamula zinthu ya PVC.

 

 

6. Kodi kuipa kwa pepala la PVC ndi kotani? 

 

Pepala la PVC ndi mtundu wa pulasitiki womwe umagwiritsidwa ntchito nthawi zambiri. Ndi utomoni wopangidwa ndi polyvinyl chloride resin, plasticizer ndi antioxidant, ndipo si poizoni. Komabe, zinthu zothandizira zazikulu monga plasticizers ndi antioxidants ndi poizoni. Ma plasticizers omwe amapezeka m'mapulasitiki a PVC tsiku ndi tsiku amagwiritsa ntchito dibutyl terephthalate ndi dioctyl phthalate. Mankhwalawa ndi oopsa, ndipo lead stearate, antioxidant ya PVC, ndi poizoni. Lead imatuluka pamene mapepala a PVC okhala ndi lead salt antioxidants akhudzana ndi ethanol, ether ndi zosungunulira zina. Pepala la PVC lokhala ndi lead limagwiritsidwa ntchito popaka chakudya likakumana ndi ndodo zokazinga, makeke okazinga, nsomba zokazinga, nyama yophikidwa, makeke ndi zokhwasula-khwasula, zimapangitsa kuti mamolekyu a lead afalikire mu mafuta, kotero matumba apulasitiki a PVC sheet sangathe kugwiritsidwa ntchito. Muli chakudya, makamaka chakudya chokhala ndi mafuta. Kuphatikiza apo, zinthu za pulasitiki za polyvinyl chloride zimawononga pang'onopang'ono mpweya wa hydrogen chloride pa kutentha kwakukulu, monga pafupifupi 50°C, zomwe zimavulaza thupi la munthu. Chifukwa chake, zinthu za polyvinyl chloride sizoyenera kupakidwa chakudya.

 

 

7. Kodi opanga mapepala olimba a PVC 5 akuluakulu kwambiri ku China ndi ati?

 

Jiangsu Jincai Polymer Materials Science And Technology Co., Ltd.

Changzhou Huisu Qinye Pulasitiki Gulu

Malingaliro a kampani Jiangsu Jiujiu Material Technology Co., Ltd.

Jiangsu Jumai New Material Technology Co., Ltd.

Yiwu Haida Plastic Industry Co., Ltd.

 

 

8. Kodi mapepala olimba a PVC amagwiritsidwa ntchito bwanji?

 

Chifukwa cha mphamvu zabwino zogwiritsira ntchito mapepala a PVC, mtengo wotsika wa zinthu, mapepala a PVC amagwiritsidwa ntchito kwambiri, makamaka popanga filimu ya mtengo wa Khrisimasi ya PVC; filimu yobiriwira ya PVC yopangira mpanda; zophimba malipoti a PVC; makadi a mayina a PVC; mabokosi a PVC; bolodi la thovu la PVC, denga la PVC, zinthu zosewerera makadi a PVC ndi pepala lolimba la PVC lopangira ma blister.

 

9. Kodi makulidwe ofala kwambiri a pepala la PVC ndi ati?

Izi zimatengera zomwe mukufuna, titha kuzipanga kuyambira 0.12mm mpaka 10mm.

 

10. Kodi mawu ofunikira kwambiri ofufuzira makasitomala ndi ati?

Zomwe makasitomala amagwiritsa ntchito kwambiri ndi izi:

Pepala la PVC la 1/2 inchi

2mm pepala la PVC

4mm pepala la PVC

6mm pepala la PVC

pepala la PVC lakuda la 3mm

pepala lakuda la PVC

pepala loyera la PVC