pob Categori

Lleoliad: Hafan>Cynnyrch Baixin>Hambyrddau / Dalen Rhwystr EVOH

Hambyrddau / Dalen Rhwystr EVOH

Cymwysiadau Ffilm Rhwystr EVOH

GwneuthuriadauFfilm rhwystr EVOH ceisiadau
NodweddiadolTryloywder allanol, sglein, cryfder mecanyddol

EVOH Barrier Film ceisiadau

EVOH ffilm rhwystr has been the most widely used high barrier material

Ffilm rwystr EVOH fu'r deunydd rhwystr uchel a ddefnyddir fwyaf. Mae'r math hwn o ddeunydd ffilm yn ogystal â math nad yw'n ymestyn, mae dwy ffordd ymestyn, math alwminiwm anwedd-adneuo, math cotio gludiog, ymestyn dwy ffordd mae deunydd pacio sy'n gallu gwrthsefyll gwres ar gyfer cynhyrchion di-haint.

Mae ffilm rhwystr eiddo rhwystr EVOH yn dibynnu ar gynnwys ethylene, wrth i'r cynnwys ethylene gynyddu yn gyffredinol, mae'r eiddo rhwystr nwy yn lleihau, ond mae rhwyddineb prosesu.

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 ffilm 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.