EVOH can be regarded as EVA modified material. It has both ethylene polymer good process capability and vinyl alcohol polymer high gas obstruct capability. It is a new colorless, transparent obstruct material, with PVDC and PA, these three materials are the best barrier resin in the world. EVOH can regenerate and does not contain Chlorine and Dioxin,it is to be called green environmental production. In some areas, the EVOH has gradually replace the metallized film, aluminum foil and rigid container.[...]

be exclusively used in high barrier trays for food packing . suitable for seafoods , meet , vegetables and fruits , which require high barrier ability of fresh and seal packaging .Now we normally export to America , Russia , France , Holland ,Spain ,Ukraine , Bulgaria ,Lebanon , Bangladesh , Saudi Arabia , Iran . After specially improved , the film suit for various kinds of blister equipments and can be maked with shape of discoid , cup, bowl and other tray, also well sealed with above films .[...]

Officinal PVC/PVDC coated film is firstly development and used by German factory in the 1940s. In practical application process, PVDC has good obstruct ability , it plays a good moisture-proof effect to the product in packing. PVDC material itself is the latex character, has quite big brittleness after the solidification. In the coating process and post-processing, the pivotal technical is to reduce its brittleness, make it normally used in the room temperature environment. Before, the technical[...]

be exclusively used in high barrier trays for food packing . suitable for seafoods , meet , vegetables and fruits , which require high barrier ability of fresh and seal packaging .Now we normally export to America and Europe . After specially improved , the film suit for various kinds of blister equipments and can be maked with shape of discoid , cup, bowl and other tray, also well sealed with above films .[...]

Officinal PVC/PVDC/PE coated film is add high obstract material PVDC between PVC and PE. In practical application process, put liquid in PVC/PE compound film, if there is any liquid which has strong volatility, after a period of time stored, the liquid will volatilize, the quantity will reduce and the face of the product will inward depression. It will reduce the effective protection capablity of the medicine. Seriously, it will cause the disput with consumers. Then the economy and the image of[...]