Yana da, ba shakka, yana yiwuwa a ce kawai tef ɗin m kuma ga mai amfani na yau da kullun, bambance-bambance daban-daban ba su da mahimmanci.Amma ga ƙwararrun ƙwararru, wanda ke hulɗa da shirye-shiryen kayan abinci ko kuma tare da tsara rarrabawa a kullun, waɗannan tambayoyin suna da mahimmanci, ta yadda komai zai yi aiki daidai.

Na farko, taƙaitaccen bayani na foils filastik don samar da kaset na m: PVC (Polyvinyl chloride) wani kayan filastik na gargajiya da aka sani tun 1935. PVC shine kayan filastik thermoplastic.Ana amfani da ƙarfi na 28 zuwa 37 microns don manne kaset.Abu ne mai kashe kansa tare da kyawawan kayan aikin injiniya.Abu ne na filastik wanda ke da matukar juriya ga tasirin yanayi.Yana buƙatar a zubar da shi ta hanyar sana'a.A lokacin ƙonawa gama gari, sassan hayaƙin na iya zama masu guba.

Na farko, taƙaitaccen bayani na foils filastik don samar da kaset na m: PVC (Polyvinyl chloride) wani kayan filastik na gargajiya da aka sani tun 1935. PVC shine kayan filastik thermoplastic.Ana amfani da ƙarfi na 28 zuwa 37 microns don manne kaset.Abu ne mai kashe kansa tare da kyawawan kayan aikin injiniya.Abu ne na filastik wanda ke da matukar juriya ga tasirin yanayi.Yana buƙatar a zubar da shi ta hanyar sana'a.A lokacin ƙonawa gama gari, sassan hayaƙin na iya zama masu guba.

Yaya mafi kyau don gane bambanci tsakanin kaset na BOPP da PVC?

A farkon gani, kaset ɗin kusan iri ɗaya ne, amma akwai dabaru da yawa don tantance kayan.

Gwaji tare da alƙalamin ballpoint

Cire wani yanki na tef ɗin kuma manne ƙarshensa misali akan tebur.Matsa tef ɗin sannan a yi ƙoƙarin yin rami a cikin tef ɗin tare da alƙalamin ballpoint.Idan tef ɗin mannewa ya tsage gaba ɗaya, shi ne foil polypropylene.Idan za ku iya sarrafa yin gabaɗaya a cikin tef ɗin, kodayake, kuma tef ɗin ba ya tsage, tef ɗin m PVC ce.