Stand Up Pouch supplier Richest Pack, wholesale Stand up bag, Custom Printed Ziplock Bags, Plastic Ziplock Bags, Food Stand Up Pouch., which have good quality, competitive price and best services. Stand up pouch refers to the bottom of the horizontal support structure of the flexible packaging bags, do not rely on any support and the bag can be self-standing.
Stand up pouch is a relatively new way of packaging, in upgrade the product quality, strengthen the shelf visual effects, easy to carry, retain freshness and sealing, and many other advantages. Stand up pouch is pressed by composite laminated structure, including 2 layers, 3 layers and other specifications of the material.
The type of stand up pouch
General form of stand up pouch
Generally use a four sides of the seal, can not be re-closed and repeated open, this type Stand Up Pouches are generally used in industrial products industry.
Zipper stand up pouch
Stand Up Pouch With Zipper can be re-closed and opened. This form does not apply to packaging liquids and volatile substances due to the use of zipper in a closed form and limited closure strength, but more suitable to food packaging bag, coffee bag, etc.
According to the edge of the different ways are divided into four sides and three sides seals. Four side seal is the product packaging in the factory zipper seal outside there is a layer of ordinary edge. At first, the user must open the pouch, then repeated open(or close) it by zipper, this method to solve the zipper edge strength is not conducive to the shortcomings of transport. While the three-sided item is seal by zipper, generally it used to hold light products. Such as candy, biscuits, jelly and so on. But the four sides of the sealed items can also be used for packaging rice, cat litter and other heavy products.
