Labarai

Idan an rarraba fim ɗin kariya bisa ga iyakokin amfani, ana iya raba shi zuwa wurare daban-daban masu zuwa: saman samfurin ƙarfe, saman samfurin filastik, saman samfurin lantarki, saman samfurin ƙarfe mai rufi, alamar samfurin, mota Fuskar samfurin. , samfurin samfurin bayanin martaba da sauran samfurori.

Aiwatar da waɗannan abubuwa huɗu daban-daban na fim ɗin kariya:

1. Fim ɗin kariya da aka yi da kayan pp:

Wannan fim mai kariya yakamata ya fito a baya a kasuwa.Sunan sinadari ana iya kiransa da polypropylene, saboda ba shi da wani ƙarfin talla, don haka yana buƙatar manna shi, kuma bayan yage shi, har yanzu za a sami alamun manne a saman allon.Idan ya dauki lokaci mai tsawo, zai kuma haifar da lalata a allon, don haka ba a yi amfani da shi ba.

2. Fim ɗin kariya da aka yi da kayan pvc:

Babban fasalin fim ɗin kariya na pvc ya kamata ya zama cewa rubutun sa yana da taushi kuma yana da matukar dacewa don manna.Duk da haka, wannan fim mai kariya yana da nauyi a cikin kayan aiki kuma haskensa ba shi da kyau sosai.Gabaɗayan allon zai zama ɗan duhu da bawo.Har ila yau, allon baya zai kasance a buga, saboda zai canza a kan lokaci, don haka rayuwar sabis ɗin ta kasance gajere.

3. Fim ɗin kariya da aka yi da kayan pe:

Kayan kayan wannan fim mai kariya shine yafi LLDPE, kuma kayan yana da sassauƙa kuma yana da ƙayyadaddun matsayi.Ana kiyaye kauri na al'ada tsakanin 0.05mm-0.15mm.An ƙaddara danko bisa ga bukatun abokin ciniki A zahiri, fim ɗin kariya da aka yi da kayan pe shima ana iya raba shi da yawa: fim ɗin anilox da fim ɗin lantarki.

Daga cikin su, fim ɗin lantarki ya fi amfani da wutar lantarki a tsaye don ɗaukar ƙarfin mannewa.Ba ya buƙatar kowane manne, don haka yana da rauni sosai a cikin danko.Ana amfani da shi sau da yawa don kare kariya na samfurori irin su electroplating;yayin da fim din anilox yana da karin raga a saman.Irin wannan fim mai kariya yana da kyakkyawan iska mai kyau, kuma tasirin adhesion kuma ya fi kyau.Babban abu shi ne cewa yana da lebur sosai kuma ba shi da kumfa.

Hudu, fim ɗin kariya na kayan abu:

Idan ka lura daga bayyanar shi kadai, wannan fim mai kariya yana da kama da dabbar dabba, kuma yana da girma sosai a cikin taurin, kuma yana da wani aikin jinkirin harshen wuta, amma tasirin dukkanin manna yana da talauci, don haka yana da inganci. a kasuwa.Yana da wuya a ga amfani da wannan fim mai kariya.

A gaskiya ma, akwai nau'ikan fina-finai masu kariya da yawa waɗanda za a iya rarraba ta hanyar amfani.Misali, akwai fina-finan kariya na gama gari don motoci, fina-finan adana abinci, samfuran dijital, da fina-finan kariya na gida.Har ila yau, ana canza kayan a hankali daga pp na baya. An haɓaka zuwa mafi kyawun kayan ar akan kasuwa, duk tsarin ci gaba har yanzu yana da tsayi, don haka yawancin kasuwa za su sami fifiko.