Audited Supplier
AD Star block bottom valve bag is a new and innovative packaging bag, the Ad*Star sack concept is a patented, renowned single-layer plastic sack, made without adhesives from coated woven polypropylene fabric. Mainly used for the auto-filling of powder products.
No. | Item | Specification |
1 | Shape | tubular or back seam |
2 | Length | 300mm to 1200mm |
3 | width | 39mm to 700mm |
4 | Top | hot air welded with filling valve |
5 | Bottom | hot air welded no stitching, no hole |
6 | Printing type | Off-set printing or Gravure printing on one or two sides, up to 8 colors |
7 | Mesh size | 8*8, 10*10,12*12, |
8 | Bag weight | 50g to 90g |
9 | Air permeability | 20 to 160 |
10 | Color | white, yellow, blue, or customized |
11 | Fabric weight | 58g/m2 to 220g/m2 |
12 | Fabric treatment | anti-slip or laminated or plain |
13 | PE lamination | 14g/m2 to 30g/m2 |
14 | Application | For packing the cement, stock feed, animal food, pet food, rice, chemical, etc |
15 | Inside liner | Can be combined with kraft paper and into a two layers bag |
16 | Characteristics | auto-filling, self-sealing, easy for pallet pack, save warehouse space, cost-effective compared with kraft paper bag |
17 | Material | 100% original polypropylene |
18 | Optional choice | back seamed, combined with kraft paper |
19 | Package | about 500pcs for one bale or 5000pcs one wooden pallet |
20 | Delivery Time | within 25-30 days for one 40H container |
According to our customers' specific requirements, we can make bags in multi-function, bags in tubular shape or with back seam, bags in offset print, gravure print, in the external valve or internal valve, bag valve fabric can be in woven fabric or customized such like non-woven fabric, In order to easily find the filling spout, we can make a different color of the valve fabric to make it more visible for workers.
The air permission can be customized according to the filling stuff, and the speed of the filling machine.
For some materials has a higher requirement of moisture-proof, we can combine the pp woven fabric together with the kraft paper and make a two layers bag.
There is no question that is too small, no task is too big, all the demands we will take seriously and find the best solution for you.
Cement packaging bags, Construction material bags, putty, gypsum bags, fine chemical packaging bags, plastic resin bags, flour bags…etc.
Packaging:
Bale packing: 500,1000pcs/bale or customized. Free of charge.
Wooden Pallet packing: 5000pcs per pallet.
Export carton packing: 5000pcs per carton.
Loading:
1. For 20ft container, will load about:10-12tons.
2. For a 40HQ container, will load about 22-24tons. 
