Peel off film, also known as release film, isolation film, separation film, photoresist film, release film, thin film, plastic film, mask film, silicone oil film, silicone oil paper, anti adhesive film, is usually treated with plasma, fluorine coating, or silicon release agent on the surface of the film material to increase the release force of the plastic film. Enable it to exhibit extremely light and stable release force for various organic pressure-sensitive adhesives, such as hot-melt adhesives, acrylic adhesives, and rubber based adhesives.
In the commercial market, BOPP film is often used as a flexible packaging material. BOPP film is colorless, odorless, tasteless, non-toxic, and has high tensile strength, impact strength, rigidity, toughness, and good transparency. BOPP film has low surface energy and requires corona treatment for coating. After corona treatment, BOPP film has good coating adhesion, and a release film is obtained by coating silicon or fluorine on its surface, making it commonly used as a substrate for composite films.
Common BOPP films include: regular biaxially oriented polypropylene film, heat sealed biaxially oriented polypropylene film, cigarette packaging film, biaxially oriented polypropylene pearl film, biaxially oriented polypropylene metalized film, matte 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. BOPP film has low surface energy and requires corona treatment before coating or printing. After corona treatment, BOPP film has good printing adaptability and can achieve exquisite appearance effects through color matching printing. Therefore, it is commonly used as a surface layer material for composite films. Therefore, the market prospect of BOPP film is very broad. BOPP film has the advantages of high mechanical strength, good dimensional stability, lightweight, non-toxic, moisture-proof, good sealing, wide market application range, and good printability. It is known as the “packaging queen” in the packaging industry and is widely used in packaging fields such as food, candy, cigarettes, tea, juice, milk, textiles, etc.
