BOPP functional film plastic sheet production line
日期：2021/2/23 10:29:12 / 阅读： / 来源：本站
Stripping film, also known as release film, isolation film, separation film, resist film, release film, film, plastic film, mask film, silicone oil film, silicone oil paper, anti film, usually in order to increase the release force of plastic film, the plastic film will be plasma treated, or coated with fluorine treatment, or coated with silicon one release agent on the surface of the film material. It can show extremely light and stable release force for various organic pressure sensitive adhesives (such as hot melt adhesive, acrylic adhesive and rubber adhesive). Plastic sheet production line www.handern.com
In the commercial market, BOPP film is often used as a kind of soft packaging material. BOPP film is colorless, odorless, tasteless, non-toxic, and has high tensile strength, impact strength, rigidity, toughness and good transparency. The surface energy of BOPP film is low and the coating needs corona treatment. After corona treatment, BOPP film has good coating adhesion. The release film is obtained by coating silicon or fluorine on its surface, so it is often used as the substrate of composite film.
The commonly used BOPP films include: ordinary biaxially oriented polypropylene film, heat sealed biaxially oriented polypropylene film, cigarette packaging film, biaxially oriented polypropylene pearlescent film, biaxially oriented polypropylene metallized film, extinction film, etc. BOPP film is a very important flexible packaging material. BOPP film is colorless, odorless, tasteless, non-toxic, and has high tensile strength, impact strength, rigidity, toughness and good transparency. The surface energy of BOPP film is low, so corona treatment is needed before gluing or printing. Plastic sheet production line www.handern.com After corona treatment, BOPP film has good printing adaptability, and can be printed by color registration to obtain beautiful appearance, so it is often used as the surface material of composite film. Therefore, the market prospect of BOPP film is very broad. BOPP film has the advantages of high mechanical strength, good dimensional stability, light weight, non-toxic, moisture-proof, good sealing, wide range of market applications, good printability and so on. It is known as the "packaging Queen" in the packaging industry, and is widely used in food, candy, cigarettes, tea, juice, milk, textiles and other packaging fields.
Plastic sheet production line plastic sheet extrusion machine plastic sheet extrusion equipment Wuhan Handern Machinery Co., Ltd