20kg 25kg Carbon Black Valve Bag

20kg 25kg carbon black valve bag

Bag type: Valve pocket, composite paper-plastic bag, kraft paper composite bag, woven bag valve pocket.
Bag material: PP woven bags, three layers of kraft paper + PE film, PP woven bags + kraft paper. These three materials correspond to three types of valve bags respectively.
Application : Chemical powder materials, construction powder materials, flour packaging, cement mortar, putty powder, ceramic tile adhesive, etc.

PUDA features:

• Three-dimensional side edges, multi-sided design on the sides, make the packaging appear three-dimensional, with a novel and beautiful shape, and increase the capacity of the bag.
• The bottom edge is tightly sealed. The strong-tension, low-weight ring-woven or co-extruded structure, combined with the adhesive bottom design, avoids the defects that occur in sewn bags and seam bags.
• Extended valve design, also known as ultrasonic valve mouth, allows for separate sealing with a sealing machine after filling, ensuring complete and tight sealing.
• Using fully automatic printing equipment and detection instruments, the printing is clear, and the color difference of the finished products is small, with bright colors.

Different materials and combinations can be customized according to your requirements. It can meet various needs. For more details, please contact the customer service!

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