Problems and treatment methods of close-fit packaging machine
There are often customer calls that the skin-packing machine is not good enough, the vacuum skin-packing has bubbles , what is the reason for foaming and falling off of the skin-packing film , and what should I do? In fact, the skin packaging machine does not foam well, or it causes skin cardboard and skin packaging film (body film, sarin film) to fall off. This has to be analyzed and analyzed in many ways, and then resolved. Today, Fengyuan Packaging Information Department made in-depth discussions and suggestions on this issue.
The reason why the close-fit packaging machine does not stick well (the air-filled package has air bubbles) may be due to insufficient vacuum suction. This is to check whether the vacuum pump is large enough, whether it is damaged, whether the vacuum pipe is loose, and whether the vacuum chamber is not tightly leaking. And adjust it.
The reason why the skin- packing machine does not stick well (vacuum skin- packing has bubbles) may also be caused by improper selection of cardboard, poor ventilation of cardboard, wrong glue on the surface of cardboard, insufficient glue on skin-mounted cardboard, and no cardboard Punch holes, and so on. Find the specific reason for the cardboard and correct it.
There is another reason why the skin-packing machine is not sticking well (vacuum skin-packing has bubbles) . It may be that the heating box is not heated uniformly, so that some skin-packing skins will not foam and fall off. Check the heating tube and repair it.
When you use the vacuum skin packaging machine, if you encounter the problem that the skin packaging machine does not stick well (the vacuum skin packaging has bubbles) or the skin packaging film foams and falls off , do you know what to do? Fengyuan Packaging has been specialized in the development and promotion of skin packaging machines and skin packaging films (salin films) for more than 10 years, and has accumulated rich industry experience and case experience. We are ready to provide you with professional skin packaging information and consultation to answer your questions about skin packaging problems.
The main types of sarin film (DuPont sand shower body film) and how to choose it?
What are the commercial values of sand shower film advantages (advantages of Dupont sarin film) in skin packaging for hardware products ?
Is sarin film (dupont sarin body film, sand shower film) suitable for packaging high-end hardware products?
Dongguan Zhongtang Fengyuan Packaging Products Factory is a well-known domestic manufacturer of sarin film .
Skin-packing process: The transparent skin-packaging film is properly heated and softened and then covered on the product and the bottom plate. At the same time, vacuum suction is enabled under the bottom plate of the close-pack packaging machine. The body-fitting film is adhered to the bottom plate (color printing paper card, corrugated cardboard or foam cloth, etc.)
After the transparent skin packaging film is properly heated and softened, it is covered on the product and the bottom plate, and the vacuum suction is enabled under the chassis. The body-fitting film is formed and stuck on the chassis (color printing paper card, tile edge board or bubble cloth, etc.).
What is the process principle of PET skin packaging film (PET skin film)? PET skin-packing film (PET skin-packing film) is a plastic film used for skin-packaging made of PET plastic material extruded into a film and then coated with hot melt glue.
What is the process flow of PE skin packaging film (PE skin film)? The transparent PE body packaging film (PE body film) is properly heated and softened, and then covered on the product and the bottom plate.
What is the principle of the PVC body packaging film (PVC body film)? The transparent PVC body packaging film (PVC body film) is appropriately heated and softened, and then covered on the product and the bottom plate.
Vacuum body-fitting film ( vacuum body-packing film ) has many advantages to ensure the perfect body-fitting of circuit board magnetic core hardware products: good toughness, resistance to handling and low temperature Good transparency, fresh and bright after packaging.
What are the main features and advantages of vacuum body film (vacuum body film)?
What are the main uses of PET skin pack film ( PET skin pack film )? Hardware products (furniture hardware, decorative hardware, etc.), auto / motorcycle accessories (such as brake pads, gears), measuring tools (drills, saw blades, etc.), stationery, toys, sports equipment / furniture accessories, pneumatic / hydraulic accessories, crafts, Ceramic / Glass products.