FOSHAN ZCHONE PACK MACHINERY CO.，LTD
Foshan Zhengchang Machinery Equipment Co .,Ltd.
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Premade Pouches Kraft Paper Bags Food Packaging Bags Stand Up Bags Zipper Bags
| product name | Kraft paper bag |
| Size | customizable |
| Color | custom made |
|
Material | MOPP+PET+PE, MOPP+VMPET+PE,PET/ AL/ PE, BOPP/AL/ PE, Kraft paper/AL/PE or according to customer requirements |
| Delivery time | Negotiation |
| Payment method: | Negotiation |
| Optional Fitment | Resealable zipper or spout |
| Optional Features | Tear notch, hang hole, round corner, handle, laser the scoreline, degassing valve, etc |
| Unit Weight | ±10% |
| Density | ±10% |
| Sealing Temperature | 130-160, depends on the material |
| Sealing Strength | 20-40, depends on material thickness |
| Bond Strength | 1.5-4.0, depends on material structure |
| C.O.F. | ≤0.5, depends on the material |
| Oxygen Permeability | Depends on materials |
| Water Vapor Permeability | Depends on materials |
| Food Safety | Meet FDA and EU regulations on food contact |
(The latest activity: buy packaging bags and send them to packaging machines, please consult for details!)
The Kraft paper bag is non-toxic, odorless and non-polluting, which conforms to the environmental protection concept advocated by the state. It has the characteristics of high strength and high environmental protection, and is one of the most popular packaging materials in the world. Kraft paper bags made of Kraft paper are more concerned.
Kraft paper is based on all wood pulp paper, and the color is divided into white Kraft paper and yellow Kraft paper. You can use PP material to cast a layer of film on the paper to prevent oil and water. The strength of the bag can be made from one to six layers according to customer requirements, printing and bag making are integrated. As we all know, paper is a recyclable resource. The raw material for paper making is mainly plant fibers. In addition to cellulose, hemicellulose and lignin, there are other lesser components such as resins and ash. In addition, there are auxiliary ingredients such as sodium sulfate. The plastic bags we used before were backed by polyethylene, which is made of petroleum and is a non-renewable resource. In contrast, food paper bags made of Kraft paper are more popular with consumers because of their degradable and recyclable properties.