custom small clear pink plastic pillow packaging boxes suppliers
Product name：small clear pink plastic pillow packaging boxes
Materials：pp pet pvc
small clear pink plastic pillow packaging boxes sample
small clear pink plastic pillow packaging boxes video
Plastic box is a kind of packaging products, the use of scissors to the film to cut out the folding box embryo, and then adhesive bonding into a box-shaped product.
The main materials of plastic packaging box are: PVC material, APET material, PP material, PS material, etc.
There are three kinds of adhesive methods: high frequency bonding, glue bonding and nail bonding.
The advantage of high wave bonding is that there is no leakage on the surface, but the cost is high.
Glue bonding is currently a common bonding method, there are two principles, is the use of its own adhesive strength of glue bonding.
But this method in the folding box adhesive edge glue water stains more, and there will be white or loose phenomenon.
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The second takes advantage of the chemical properties of the glue itself, which breaks down the surface of the film, and when the two pieces of film are glued together, they fuse together.
And adhesive surface transparency is very high, and a piece of film without much difference.
The bonding of the fastening nail is the interlocking nail position of punching and shearing at the bonding side. When bonding, the interlocking nail position can be tightened. The advantage of this method is low cost, but easy to loosen.
The main material is currently PP folding box used more.
Machinery/tools are plastic film slicing machine, punching machine, punching scissors, bonding heating die.