Much more attertion is devoted to packing materials,sepecially those for food.Cigarette and madicines and medicines in todays world.Due to the backward techinoledgefor packaging,a large number of losses are made in food manufauring.In the commor sence people will pay more altention to outside packing of a pormmodity Godd packagingmafrial will preseat the ingage of en enterprise and also show the quality of a commoilty.PVDC coafed film is a perfect "green" plasic packing material.
Besides the commor properties of plastice PVDC has the following character istics high mswlation well-kepp fragrant oil resistance fricting-proof,dampprood and mildew prodd. It can be eaisly printed and heat-sealed.You will see ist great adranages copared with other materidls.
Item
BOPP
BOPET
BOPA
before coated
after coated
before coated
after coated
before coated
after coated
WVTR
4.7-7.0
4.7-6.2
35
4.5
372-403
11
OTR
2000
12.4-7.8
110
5
40.3
5
Form the list.It's ob vious to see that the insmlation of PVDC is serenal times,even hundreds of times better that of other comman packing materinls.Packing food with PVDC can deep its color.fragrants and taste as before and there fore enlong the starage time and decrease the lossed for defrioated food.
Printing on PVDC coated film heed no special equipment and ink and no changes will be taken to the printing process.
PVDC is monpoisonous and reliable used in a wide nange of dood,agarette,chemical idustry,cosmetice,medicine and hardwares.It's alled "gree" packing material.
PVDC complace packing costs less materials them other pefilm,paper and aluminium,so less waste will be produced.