When first using a vacuum skin packaging machine to package products for skin packaging, you must first understand the types of skin packaging film materials, and choose the most economical according to the characteristics and output requirements of the packaged product and the cost of skin packaging. Suitable skin-packing film. The materials of different skin-packaging films have corresponding characteristics. A little more understanding can help you take less detours when choosing a body pack, and quickly achieve the skin pack effect you want. Today, the Fengyuan Body Packaging Network Information Department will summarize the types, characteristics and selection principles of body packaging film materials.
The main types of skin-packaging film materials are mainly PVC, PE, PET, and sarin. Next we explain one by one.
PVC body-packing film (PVC body-packing film) is the lowest-cost body-packing film. It has the advantages of high transparency, low cost and good stiffness. The disadvantages are that the extensibility is poor, and the PVC body wrap for irregular products is easier to suck, so it can not fit well and affect the appearance of the body wrap; it cannot be resistant to low temperatures and is fragile at low temperatures, which can lead to product parts. Loss of protection. The main purpose is to package some low-value hardware products. The main countries are China, Vietnam, Thailand, Africa and other developing or underdeveloped countries.
PE skin-packing film is a flexible skin-packing film, which has the advantages of good toughness, low temperature resistance, and excellent product protection performance; low cost; elongation performance is significantly better than PVC skin-packing film; Adhesive, low-viscosity, medium-viscosity, high-viscosity can be selected; functional auxiliaries can be added to make the skin-packing film anti-static, rust-proof, UV-resistant, degradable, with various colors, etc. The disadvantage is that the transparency of PET film is slightly lower than that of PVC film and sarin film. Mainly used for packaging hardware products, lighting fixtures, screw kits, mold accessories, medical supplies, brake pads, radiators and other automotive accessories, circuit boards, magnetic cores, etc.
PET body-packing film (PET body-packing film) is a rigid body-packing film with good stiffness and good protection. Extremely high transparency. Good elongation performance to ensure perfect skin packaging effect. Particularly suitable for large, irregular and heavy products.
Sarin film (DuPont Sarin skin-packing film) is the most high-end skin-packing film, which combines many advantages: extremely high transparency, excellent visual display effect; excellent extension performance, Sarin film in vacuum skin packaging machine Under the vacuum pressure, it fully conforms to the product's body-molded packaging, and the body-fitting effect is perfect; it can withstand low temperatures and has excellent protection performance; the only disadvantage is that its price is relatively high. Mainly suitable for packaging high-end hardware products such as saw blade drills and other hardware tools, decorative hardware, furniture hardware, seafood such as salmon and seafood, beef and mutton, cold fresh meat and other food.
Fengyuan Body Packaging has made a detailed interpretation of the materials and types of body packaging films, hoping to help you correctly choose the body packaging film that is suitable for your product body packaging. For more information on body-packaging films, please pay more attention to the peak-source body-packing technology support channel. Fengyuan Packaging, a well-known Guangdong skin-packing company, creates aesthetic value of skin-packing.