HomeProducts Kraft Paper Valve Bag 2-Ply Bag Square Bottom Kraft Paper Valve Pocket
  • Square Bottom Kraft Paper Valve Pocket
  • Square Bottom Kraft Paper Valve Pocket
Square Bottom Kraft Paper Valve Pocket

Square Bottom Kraft Paper Valve Pocket

Brand: OEM
Material: Paper
Making Process: Composite Packaging Bag
Bag Variety: Upright Bag
Feature: Bio-Degradable
Shape: Square Bottom Bag
Raw Materials: Polypropylene Plastic Bag
  • Product Description

The advantages of the square bottom Valve Bag are very obvious. First of all, it has good strength. The general kraft Paper Bag uses sewing thread to sew and seal the bottom. A stress effect is produced, which reduces the strength of the woven bag at the sewing place (only 2/3 of the strength of the bag body) and is easy to break, while the square bottom valve pocket uses an adhesive to bond the upper and lower bottoms to the two layers of woven cloth. The strength can be more than twice that of the woven bag body.


Kraft Paper Valve Bag Description

Width: 250mm--750mm
Bags of concrete custom Gusset: As customer's demand
Weight/Sq.m: 70-80gsm/Sq.m
type of paper: 70-80gsm craft paper
Color: white or brown
Number of layers: According to requirement
Measures of the bag: Length As customer's demand
Bags of cement design: according to customer's artwork or design
Print: lexicographic printing ,one side or both side,1-8 colors to choose
Perforation: According to requirement
Top of the bag: Stuck with automatic valve
Bottom of the bag: Stuck
Usage Widely used for Powders, granular, fertilizers, sugar, salt, seed, cereal, animal feed, coffee beans, plastic resins, powder milk, contraction ceramic ect.

Square bottom paper valve pocket

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HomeProducts Kraft Paper Valve Bag 2-Ply Bag Square Bottom Kraft Paper Valve Pocket

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