open top paper sacks with gusset

Production: It is made by pure wood pulp paper(the paper can be coated ,complexed with PP woven fabric), cut the right length while make the paper as tube(the tube can be muti-wall), later make the gusset and then make the block bottom.  A layer of plastic film can be added in the middle of the paper  an inner film bag can be added in the bag to package products that need to be moisture-proof.

    Detailed Description

Use: Automatic  semi-automatic filling  the mouth at the top. After the filling is completed, the filling machine will seal it directly with stitches and stickers. The gusset sacks can make the bag stand easily after loading products.

Apply to:It is mainly used for packing food, animal feed,chemical powder, mineral products and other powder  granular solid materials and so on. It is a popular type of packaging bag which widely used in many lines.

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Shijiazhuang Kangyi Packaging Co.,Ltd.

Tel / Whatsapp: +86 19932126528 (Grace)


Add:Yuanshi Country Industrial Zone, Shijiazhuang City,Hebei Province,China



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