Trejs / Folja tal-Barriera EVOH

EVOH Barrier Film applikazzjonijiet

EVOH film tal-barriera has been the most widely used high barrier material

Il-film tal-barriera EVOH kien il-materjal tal-barriera għolja l-aktar użat. Dan it-tip ta 'materjal tal-film minbarra t-tip mhux stirat, hemm stretch f'żewġ direzzjonijiet, tip ta' aluminju depożitat bil-fwar, tip ta 'kisi adeżiv, stretch two-way hemm imballaġġ reżistenti għas-sħana għal prodotti sterili.

EVOH barriera proprjetajiet barriera film jiddependu fuq il-kontenut ta ' l-etilene, peress li l-kontenut ta ' l-etilene jiżdied b'mod ġenerali, il-proprjetajiet barriera tal-gass jonqsu, iżda l-faċilità ta ' l-ipproċessar.

applikazzjoni

Notable feature is EVOH barrier film having excellent gas barrier properties and excellent processability, in addition to transparency, gloss, mechanical strength, flexibility, abrasion resistance, cold resistance and surface strength are very excellent. In the packaging field, EVOH barrier layer made of composite membrane intermediate, used in all of the hard and soft packaging; for aseptic packaging in the food industry, hot pot and cooking bags, packaging dairy products, meat, canned fruit juices and seasoning; non-food products, packaging for solvents, chemicals, air-conditioned structure, lined with barrels of gasoline, and other electronic components. In food packaging, EVOH plastic container can replace glass and metal containers, domestic aquaculture companies export seafood on the use of PE / EVOH / PA / RVOH / PE five-layer co-extruded film vacuum packaging. Accelerating the EVOH composite membrane while also studying abroad EVOH stretch orientation, the new gas barrier properties of Film EVOH is three times the performance of existing non-stretched EVOH film. In addition EVOH as a barrier material can also be coated on the other synthetic resin packaging materials, serve to strengthen the effect of barrier properties.