产品名称:

Valve pocket

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Details

The valve pocket is a packaging bag filled with filling from the valve port by professional filling equipment. It fills the material and automatically forms a rectangular parallelepiped. It has the characteristics of high filling, neat pile, firm and reliable, convenient transportation and beautiful appearance. It is used in the packaging of powder products for chemical, food and additive, building materials, feed, fertilizer, minerals, cement, proprietary Chinese medicine, additives, etc. The oversized valve pocket is widely used in the meteorological white carbon industry and ultra-fine nanometers. The packaging of grade powder is the current international environmentally friendly packaging bag.

Bag width: 180-705mm

Printing color: 1-8

Bag length: 300-1500mm

Number of layers: 1-7

Bag width: 70-300mm

M-type flange width: 0-200mm

Material: various kraft paper, paper-plastic composite cloth, lined with plastic film and aluminum film

Valve port: single or multi-layer kraft paper, crepe paper and plastic film

 
Valve pocket
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