POF /PVC/POFShrink film the high rate of contraction high-gloss transparency toughness, aging is not easy broken.

POF /PVC/POFShrink filmMulti-layer co-extruded polypropylene shrinkable film (POF), was dedicated by the device out of shape cooling, the second stretch Inflation and processes made with a high degree of transparency, combined heat and contraction of the film . Is the world's developed countries to use and popular in the international community to promote a wide range of environment-friendly packaging materials shrinking. Speed will be replaced by thermal PVC heat shrinkable film as a major packaging material. POF shrinking the U.S. FDA and USDA standards, is a environmentally friendly packaging materials, recycling can be. In many industries have been widely used, such as the daily necessities of life, food, health care products, medicine, culture, education supplies, cosmetic products, audio-visual products, handicrafts, beverage and other fields. Characteristics: 1, the high rate of contraction 2, high-gloss transparency 3, toughness, aging is not easy 4, low-energy-density packaging to reduce costs 5, welding performance is good, not easy to speak 6, tear strength 7, when the low temperature is not easy soft breakdown 8, the application of broad

 

item	Testing method	Representative Value
density g/cm3	`````	0.92
thickness um	`````	13	15	20	25
Stretch power N/m2	ASTM D882	MD140TD140	MD130TD130	MD120TD120	MD110TD110
Break stretch rate %	ASTM D882	MD90TD100	MD90TD100	MD95TD110	MD100TD100
Heat shrink rate %	130oC,5min	MD60TD60	MD58TD58	MD55TD55	MD50TD50
Anti-break intensity g	ASTM D1938	MD25TD27	MD28TD29	MD32TD35	MD38TD42
Sealing strength N/15mm	QB/T2358	MD15TD14	MD20TD20	MD23TD24	MD25TD26
Gloss %	ASTM D2457	92	91	90	88
Fog degrees%	ASTM D1003	1.1	1.2	1.4	1.8
Dynamic friction coefficient	ASTM	0.45	0.45	0.43	0.4

POF /PVC/POFShrink film