We manufacture Multiwall paper bags that are used for packing of tea, spices, flour, guar gum, chemicals and other materials. These bags are made according to given size, with or without gusset, with upto four color flexographic printing. The paper used is high grade ESKP & bags are made in 2 to 7 plies of paper.

1.Multiwall paper bag We are Multiwall paper bag manufacturer,(Liyu packing) located in Shanghai China.

http://www.liyupacking.tk our company is producing multiwall paper bag sack, range from 5 kg to 50 kg. Our Customers are mostly from chemical industries, food aditives, preservatives, powder ingredients, ceramic colors, dairy,plastics,etc.

Our company is using sack kraft paper brown MWR & MWE 75- 80 gsm, virgin pulp/ long fibre paper as the raw material of our product.

Our Product ranges from Sewn - open mouth (SOM), Pasted bottom - open mouth (PBOM), Pasted Valve (PV), Sewn Valve (SV) FIBC (Flexible Intermediate Bulk Container) the capacity of the bags can hold in the range between 5 kg - 50 kg.

We also offer customized solutions.

2.Pasted Valve Stepped End (PVSE) sack(方底阀口袋) This style bag is a flat tube width a pasted top and bottom. One corner is left open and a sleeve is placed in that corner for filling. This is the most common multi-wall bag style today. It accounts for more than 70% of the multi-wall bag market. Its characteristics are: This style can employ a variety of barrier plies.

Filled bag has a good palletizing shape.

This style is not completely sift proof.

The maximum thickness (bottom size) is 8 inches.

This style bag allows the use of valve packers (air,augers,impeller and belt) in the packaging of dusty and very difficult products.

The valve bag provides a means of packaging without the expense of an additional closing operation.

Size: 360-650cm in width, 500-1090cm in length, 75-150mm in gusset This style bag is used for virtually every type of product.

To Get a quote call us at:86+13916219935 3