The four-side sealing bag refers to the production of PVC material plus a PVC zipper. It is generally made into a flat bag, which is ground with two chapters of transparent material. The outer side can be made of screen printing ink. The material can be made of various transparent materials. Grinding yarn, dye! High-quality four-side sealing bag production and processing technology:

1. Set up the sample picture and do a good job of the zipper copper mold.

2. Cut the board, calculate the size, and cut the material into a zipper bag style. If you want the screen printing ink, set the screen printing ink.

3. The string zipper, the zipper bought back is a zipper puller, here requires double layers, and then string the zipper puller.

4. Grinding into waste, this step means that the zipper and PVC material are required to be crushed into a plastic bag. This step requires the pressure of the working voltage machine and the spacing of the edges to be controlled, so that there is no burr beside the zipper bag. Smooth and smooth! In this way, the zipper bag can be made. The process is very simple. However, the four-side sealing bag in Foshan City has many central governments that require attention during the whole process of consumption, and require detection in the whole process of consumption. Zipper PVC bag is also a kind of packaging bag, which has two kinds of materials, low and environmental protection, and is produced and processed with PVC film.

Foshan Lingcai Plastic Packaging Co., Ltd. is located in the Guangdong-Hong Kong-Macao Greater Bay Area. The whole factory has a production site of more than 5,000 square meters. It mainly produces bone bags, plastic bags, sealing bags, sticky bags, mask tape, bone bag production plants, A series of products such as sealed bags, four-side sealed bags, bone-fitted bags, and handle bags. The company has strong market competitiveness and external processing, custom-made export capabilities. With strict quality inspection standards and a complete production management system, the company has sold its products to all parts of the country and other countries.