25kg 50kg Kraft Valve Paper Bags Clay Gypsum Plaster Mortar Powder Empty Block Bottom

25kg 50kg Clay Gypsum Plaster Mortar Powder Empty Block Bottom Kraft Paper Valve Bag​
 

Valve bags commonly known as pasted bag, Target material are filled into the bag from its filling spout on the upper or lower bottom. Valve bag requires specialized equipment. Package would form itself into a rectangle during the filling process.

Valve bag is very efficient for filling and make it neat and tidy to palletizing.Stable stacking on the pallets makes it safer for transportation.

The block bottom can provide good stability during transportation. It also can give better stacking of the filled bags on the pallet.

According to customer requirements, we will carry out special treatment on the surface of the paper bag. The special surface treatment is available for the antiskid purpose. Inserted PE bag is the ideal option for packing food or medicine products.

 
Benefits
 
Hygienic packaging
Various barrier function available
moisture-proof and breathable

Top-quality 

New styles

Technical data

Applications
 
Pharmaceuticals material
Animal feed
Chemicals Minerals Food additive material

Reasons for choosing us.
 
We have applied for more than 10 patents such as "valve port packing paper sack" and "punch machine", which have been widely applied in our company's products and industrial products.

Constantly optimizing the performance of our products for becoming a strong enterprise with advanced technology, sophisticated equipment, and scientific management. OEM and ODM service provided, your design and logo are welcome.
 
If not the bags you are looking for, please contact us, we will provide you solution accordingly!