详情描述
Moisture-Proof Composite Bag Distributor / Best Moisture-Proof Composite Bag / Moisture-Proof Composite Bag Wholesaler (Linyi Sanxiang Plastic & Cotton Spinning Co., Ltd.)
Paper-plastic composite bags are made by bonding plastic and kraft paper, usually with a plastic layer based on polypropylene (PP) or polyethylene (PE).Flat yarnWoven fabricHigh-quality kraft paper is used, featuring high strength, excellent waterproofing, and a pleasing appearance. It is currently popular.Packaging MaterialsOne of them is widely used in industries such as plastic raw materials, cement, feed, chemicals, and fertilizers.
Paper-plastic composite bag: Commonly referred to as a "triple-decker bag"
(1) Definition Explanation
Paper-plastic composite bags: Also known as three-in-one composite paper bags, these are small bulk containers primarily transported manually or by forklifts. They are convenient for shipping small quantities of loose powdery materials, featuring high strength, good waterproofing, attractive appearance, and ease of handling. They are a currently popular and practical general packaging material.
(2) Process Description: The exterior is made of refined white or yellow kraft paper, while the interior is lined with plastic woven fabric. Through high temperature and pressure, the plastic particles PP are melted, bonding the kraft paper and the plastic woven fabric together. An inner plastic bag can be added as an option. The paper-plastic composite bag is equivalent to a sewn-bottom opening bag. It boasts excellent features such as high strength, waterproofing, and moisture resistance.
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