Square bottom valve bag

  (1): Definition of the square bottom valve bag:
 
The square bottom valve pocket is a type of packaging bag that allows the valve port at the top or bottom of the bag to be inserted into the material filling port of the valve pocket filling machine to realize high-speed quantitative filling. It uses a variety of different types of valve ports to accommodate a wide range of different types of valve pocket filling machines and packaging product types. It adopts high-strength kraft paper or paper-plastic composite cloth packaged by Shanghai Nanpeng. It has high firmness and strong impact resistance. It is filled with materials and automatically enriched in growth cubes for easy stacking. It is suitable for granular, powder and ultrafine powder. The material packaging is the type of environmentally-friendly packaging bags commonly used in the world, and is especially suitable for export-type enterprises.
 
(2): The description of the square bottom valve pocket:
 
The square bottom valve pocket is based on a paper-plastic composite bag or a kraft paper bag. The size and size are according to customer requirements, using environmentally-friendly glue, and manually folded to make the upper and lower sealing, or the opening bag on the lower sealing opening.
 
(3): Square bottom valve pocket performance parameters:
 
Surface material: natural, white, color kraft paper or stretch kraft paper.
 
Inner layer material: natural, white kraft paper or stretch kraft paper.
 
Additional materials: PP, PE moisture-proof film can be attached.
 
Valve port type: Flanged, tubular, membrane or according to user needs.
 
Product features: All environmentally friendly green products, diversified materials, adapt to different product packaging requirements, all-paper packaging meets environmental protection and export packaging requirements for Europe and the United States, according to food hygiene requirements, high temperature dehumidification and drying, fine printing, beautiful package, Packing volume is large, standing and packaging, suitable for automatic filling of packaging machinery.
 
(4): Square bottom valve pocket Scope: chemical raw materials, organic pigments, food additives, pharmaceutical additives, building materials, etc. All applicable to the square bottom valve pocket packaging industry.
 
The company pays attention to the brand and quality of raw and auxiliary materials, and produces high quality products with high quality raw materials and mature technology. "Quality for survival, innovation for development", strictly implement the ISO9000G series of standards, so that quality management and international standards, seize the opportunity, keep making progress, products to expand the market at home and abroad, striving for a first-class brand. Contact: Mr. Xin, mobile phone 13637026093.