In the packaging field, EVOH is made into a composite film intermediate barrier for all hard and soft packaging; in the food industry for aseptic packaging, hot pots and retort pouches, packaged dairy products, meats, juice cans and Condiment; In non-food, used for packaging solvents, pesticide chemicals, air conditioning components, petrol barrel lining, electronic components. In terms of food packaging, EVOH's plastic containers can completely replace glass and metal containers. Seafoods from several domestic seafood companies use five-layer co-extrusion PE/EVOH/PA/RVOH/PE vacuum packaging. While accelerating the study of EVOH composite membranes, EVOH stretching orientation has also been studied abroad. The barrier properties of new EVOH membranes to gases are three times that of existing high-performance non-stretched EVOH membranes. In addition, EVOH can also be used as a barrier material on other synthetic resin packaging materials to enhance barrier properties. The advantages of EVOH are briefly summarized: 1. Provides high barrier performance in low humidity environments 2. Good barrier effect to chemicals, including most of oils, acids and solvent pesticides. 3. High transparency: ensuring easy operation 4. Fragrance and feel 5.EVOH can be co-extruded with various polymers Domestic EVOH large supplier recommended Kunshan Huayi Plastic Co., Ltd. contact number Cell phone Contact person: Mr. Chen Contact address: Zhangpu Town, Kunshan City, Jiangsu Province Website: http:// Reprint this article to contact this site, not to change anything This tactical assault pack backpack can be used as 3 day assault pack backpack, range bag, hunting backpack, survival backpack, army backpack, trekking backpack or day pack for daily use. Mountaineering Bag,Mountaineering Rucksack,Camouflage Backpack,Tactical Backpacks Longzhao Technology (Guangdong) Company Limited , https://www.kalynar.com
The barrier properties of EVOH depend on the content of ethylene. In general, when the ethylene content increases, the gas barrier properties decrease, but it is easy to process.
EVOH is distinguished by its excellent barrier properties to gas and excellent processability, as well as excellent transparency, gloss, mechanical strength, flexibility, abrasion resistance, cold resistance and surface strength.
Protector of High Barrier Bottles: Brief Description of Benefits of EVOH
EVOH has always been the most used high barrier material. In addition to the non-stretch type, the film types of this material include biaxially stretched, aluminum-evaporated, adhesive-coated, and the like, and the biaxially stretched type has a heat-resistant type for aseptic packaging.