25kg kraft paper bag Custom 20kg 25kg 50kg Kraft Paper Valve Cement Packaging Paper Valve Bag

Factory direct export, Polypropylene woven bag, block bottom valve bag

These bags can be used for packing of Cement, Fertilizers, Chemicals & other similar products. Mainly in powdery products.

These PP Woven Valve Bags are accessible in multiple sizes & dimensions that are meet multiple industrial & commercial usage requirements.

Due to unique features of this bag, the material to be packed is filled through filling tube. Block Bottom Bags are perforated with star micro perforation system which allows air to come out holding the cement or other material without allowing any seepage. As soon as the bag is filled the valve shuts automatically providing a self-locking system.

That bag guarantees long life of the stored products & helps a very clean and healthy working site.

SPECIFICATION
 

Advantages of our AD Star block bottom bags:

Higher Strength

Compared to other industrial sacks, Block Bottom Bags are strongest bags in polypropylene woven fabric. That make it resistant to dropping, pressing, puncturing and bending.

Worldwide cement, fertilizers and other industries have observed a zero breakage rate, doing all stages, the filling, the storage, the loading and the transportation.

Maximum protection

Coated with layer of lamination, Block Bottom Bags keep your goods intact till they are delivered to the customer. Including the perfect shape and intact content. 

Reduce Space through Higher Stacking/ Efficient stacking and transportation

Due to perfect rectangular shape, Block Bottom Bags can be stacked high using space efficiently. And can be used in both manual & automatic loaders.

Fits perfectly with palletizing or truck loading equipment , as it is the same size as other sacks made from different materials.

Easy Transportation

Block Bottom Bags fits perfectly with palletizing or directly in truck. So its transportation become very easy.

No Spillage

Block Bottom Bags are perforated with star micro perforation system which allows air to come out holding the cement or other material without allowing any seepage.

More Market Value through more printing surface

Block Bottom bags takes a box type shape after filling thus offers more printing surfaces on the bag through Top & Bottom Flat which can be read from sides when the bags are stacked.

This increases visibility for the customers and adds to the brand image and better market value.

Resists water & humidity

High humidity and rough handling is easily tolerated by Block Bottom bags. So they arrive without any broken at customer warehouse, resulting in utmost customer satisfaction.

Environment Friendly

Block Bottom bags are Fully Recyclable.

It has welded ends and no toxic glue is ever used, hence avoiding any pollution.

Block Bottom bags are required in low weight compare to other bags, so we can save raw material.
The low failure rate and breakage, becomes an important economic factor and a big environmental benefit.

Sales Manager:Daniel

Mobile Phone:+86- 13802155833

E-mail:tjwhoking@163.com

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SKYPE:antonio87455

WeChat:+86-13802155833

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laminated pp woven Portland kraft paper cement valve bag size dimension and price

Plastic paper block bottom valve bag is a new-type of packaging bag, widely used in packaging cement, flour, fertilizer, building materials , etc . Compared with the traditional cement bag kraft paper cement bag, it is very economical and convenient, as well as big production capacity .

1. Professional manufacturer and direct exporter,we are

2. Lower cost and faster production line, 

     higher extensibility and more environmental production 

3. No leakage, no stitched, no holes

4. AD*STARKON production lines imported from Austria 

5. Production capacity may get 1.5 million per week, we have four sets of completed starlinger production lines 

6. Technology : advanced in the world -----hot air welding technology 

7. Size : 55cm*45cm*11cm (as customized )

     Loading weight : 25kg 50kg wheat flour 

     Innrt liner : Kraft inner paper is OK, more moisture proof 

 printing : offset printing and flexible printing (economical and beautiful )

     top : valve top ---- automatic filing by machine , could be open 

     surface : anti-skidding ---- easy to stow and very artistic , easy to transport   

PP block bottom valve bag production lines made in Austria 

valve bag for cement concrete additives building materials 50kg with small valve spout 

1. Economical- lower sack weight save raw material as against the paper bag and PE bags.

2. Cleaner environment - There is no glue adhesive during the whole production process.

3. Less risk of damage - high strength tensile pp wovened and high speed filling.

4. Easy handling- the brick shape box shape is easy to palletizing.

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