Product

Bag Top : Internal Valve , External Valve..
Width : From 32cm to 60cm
Length : From 40cm to 90cm

Please note that the quantity of ±5% is also in tolerance.

Multiwall paper bags are created to provide strong protection for many products. They usually consist of several layers such as 2 layers or 3 layers heavy-duty kraft extensible paper which gives this type of bag high elasticity and high tear resistance. It is a perfect choice for products requiring packaging with high demands for moisture proof and durability.

B.C Packaging supplies a wide type of industrial multiwall paper bag, ranging from pinch bottom multiwall paper bags to pasted valve bags and sewn open mouth bags.

Use

Block Bottom Valve Bag is commonly used for the automatic packaging,  storage of cement, tile adhesive, livestock feed, animal feed, chemical material and many other dry bulk products.

Valve Woven PP Bags are sacks which produced in order to facilitate the filling of the products into the bag and closing the bag after filling. It is ensured that the bags are automatically closed with the valve on the mouth of the bag after filling.

Advantages of Square Bottom Valve Pockets

1. The mechanical structure is reasonable,High firmness
2. Low cost
3. Good environmental performance
4. Improve bag production efficiency
5. Improve stacking stability
6. Make full use of warehousing capacity
7. Strong self-reliance
8. Easy to identify
Because the bottom of the bag is attached with an additional bottom, it is easy to find and identify after the trademark is printed, and it has the function of decoration and advertising.