Plastic Pull Bone bagCan be used for a variety of small items (jewelry, small hardware, toys) inside and outside the packaging. The self-sealing bag produced with food grade raw materials can store all kinds of small food, tea, seafood, etc., moisture-proof, anti-chuanwei, waterproof, insect protection, prevent things from being scattered; self-styled bags can also be used for clothing and other daily necessities packaging, a wide range of uses.
The production of plastic bone bag is divided into two kinds, one is direct blowing film molding, self-sealing above is generally 1.8CM, the self-styled mouth near the thicker, self-styled bag on the left and right sides of the use of warm sealing way to make bags into finished products; Adhesive self-sealing bag production is mainly the use of single film Cut-off, both sides of the heat seal, the bag positive and negative length of different, one side than the other side of the long 3-5cm can be turned back, the back part affixed with self-adhesive, destructive glue and other colloids, when used to rip off the colloid on the plastic shading can be sealed.
