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

QQ:490045876

SKYPE:antonio87455

WeChat:+86-13802155833

WhatsApp:+ 86-13802155833

Types of Big Bags:
1.U-Panel construction – made from 2 pieces of fabric with 2 seams along 2 opposite sides
to create 2 panels into a “U” Panel shape.
2.Four panel bag (the original polypropylene design) – requires seams along four separate pieces of fabric
 sewn to create a four panel bag.
3.A Circular or Tubular bag made from fabric that has been woven into a cylinder or tube of fabric, cut to the
correct size. This tubular body design is ideal as a liner-less option for fine materials.
4.Form-stable or Baffled bags with corner baffles sewn in to maintain their shape when they are filled, allowing
the product material to flow into all corners of the bag.
5.Vented bags – A section of each side of the bag is vented to allow airflow throughout the contents of the bag, most suitable for use in the agriculture industry for fruit and vegetables such as potatoes.

1.Duffle Tops: A duffle top can be added to any kind of bulk bag, including circular and U-panel bulk sacks. A duffle top provides a bag with a fill opening that has the same width and depth dimensions as the bag it is on.
This kind of versatile top works well with many kinds of filling machines and is useful in many filling procedures. Once a bulk bag is filled, the duffle top is closed to protect the product in the bulk sack.
2.Spout Tops: Spout tops help to reduce the amount of dust that is generated when a bag is being filled. A bag with a spout has a chute on its top that product runs through to fill the bulk bag. While spouts can be customized to suit your specific needs, the bulk bag industry does have standards for the most frequent applications, with the most common measure being 14-inches in diameter and 18-inches in length.
3.Open Tops: Open top big bags are exactly what they sound like: open. They don’t have a top panel to cover the contents and are, therefore, generally easy to fill with products that don’t need to be protected from external elements.

Depending on a variety of factors, the FIBC you need may have one of the following bottoms:

1.Spout Bottom: Spout bottom bulk sacks have a spout on their bottom that is used to empty whatever product the bag is holding. The most common dimensions for a spout on the bottom of a bulk bag are the same as the ones used for a spout on the top of a bulk sack.
2.Plain Bottom: If a bulk bag has a duffle top and a plain bottom, it’s normally emptied through its duffle top or cut open to remove its contents from the bottom. Bags with this type of bottom are typically used just one time.
3.Full Bottom: A full bottom discharge bulk bag has a spout that’s used for emptying the bag, and it has the same characteristics of the bag itself. This sort of bottom is appropriate when a bulk bag is being used to store or transport materials that clump together into masses.

Besides, there are also some other specifications you may consider:
1.100% recyclable
All parts of FIBC are recyclable.
2.UV Stabilization
Can make the bag UV stabilized.
3.Food Grade
FIBCs are made from food grade polypropylene
4.Fabrics
Can be coated, uncoated and ventilated in all the colors. Standard FIBCs are white.
5.Sewing thread
All colors defined by Pantone System.
6.Printing
Up to 3 colors and up to 4 sides
7.Document Pockets
As per the requirement of buyer – A4 Size, A5 Size, and Zip Lock etc.
8.Lifting Loops
Available in various styles, designs and colors.
9.Liners
Loosely inserted, shaped, formfit.
10.Safety Factors
From [5:1, 6:1 & 8:1] as required by the buyer.
11.Certification
Our FIBCs are certified by Labordate.
12.Traceability
Each FIBC bags can be traced back to the order no. And production date.

Sales Manager:Daniel

Mobile Phone:+86- 13802155833

E-mail:tjwhoking@163.com

QQ:490045876

SKYPE:antonio87455

WeChat:+86-13802155833

WhatsApp:+ 86-13802155833