Thursday, March 7, 2013

BOPP Film Uses and Characteristics

1, anti-fog film Food preservation and packaging of fruit thinning air comes with its own water and frozen after the formation of water droplets, easy to form more water droplets in packaging film. "Condensation" creates favorable conditions for rapid reproduction and growth of micro-organisms, especially after the mechanical damage of fruits and vegetables, and anti-fog film is more likely to cause decay.

2, heat sealing film Sealing Film is one of the basic varieties of BOPP film, mainly used for printing, composite bag making or wrapping packaging. It is divided into single-sided heat sealing film and double-sided heat sealing film. Sided sealing film, after the non-heat sealing layer printed pattern, with PE, BOPP, aluminum foil compound bag making for food, tea, beverage packaging. These all require that the film has good heat-sealing properties. Further, with the speed of the packaging also requires BOPP sealing film having high smoothness properties, low temperature instantaneous heat-sealing properties and good heat-sealing strength, to adapt to different types of packaging machine, the film should have a wide heat The sealing temperature range (60 to 135 degree).

Anti-Fog Film 1

3, ultra-thin high matt film With the deepening of reform and opening up and the continuous development of modern technology, people's living standards have been greatly improved, the ordinary packaging has to meet not people living needs, paper and plastic class flexible packaging market demand is growing. In order to meet this requirement, many bopp film manufacturer have developed a variety of new products, BOPP matt film is one of them, it looks like paper like silk, elegant, with good printing, composite performance, low surface gloss, haze, antistatic, easy to fold properties, mainly for books, advertising books, gift bags, paper-plastic composite, can also be used for other substrate composite packaging of food, clothing and crafts. 4 twist Kink packaging for candy, chocolate, beef jerky, preserves, food, instead of not environmentally friendly PVC kink film expensive cellophane packaging. Requirements BOPP film: kink; stiffness, rigid and strong; high gloss; aluminized performance.

5, label film Surrounding label for bottled drinks. Requirements BOPP film: good printing properties, high stiffness, high whiteness, high gloss, low static and smoothness.

6, straw packaging film It is directly used for straw transparent heat seal packaging. BOPP film requirements: good optical performance, the appropriate coefficient of friction and heat-sealing strength.

7, release film Release film is coated with silicone oil used in plaster, protected on the back of the label, silent adhesive tape and other gum products. Requirements BOPP film: thermal dimensional stability; very high; look no defects.

8, isolation protective film It is used in winding forming isolation protection for fishing rods, golf clubs, and other industrial products. Requirements BOPP film: thermal dimensional stability; tensile strength; look no defects.

www.bopp-film.net completed the development of this new film technology product in 2007 and proceeded to commercialize the product to the point where this film technology is proceeding to change the face of film lamination in the world today. This pioneering product development has provided the lamination industry answers for both energy saving, environment-protection, and lower production cost.

This article is come from:http://www.soundspeakers.cn/index.php/bopp-film-uses-and-characteristics.htm

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