Product description:
Iterms: China Block Bottom Kraft Paper Valve Bag
A valve on the bag is a quick and simple way to close the bag after filling as it eliminates the need for sewing. Valve bags can be manufactured with internal or external valves and tamper evident heat seal valve bags are also available. We can also supply valve sacks with a 'tuck in' valve for use with fine powders.
High porosity paper allows fine powders to fill quickly and can work without perforations which helps to keep the workplace clean. Wet strength paper and polylining mean there is a valvebag suitable for virtually all applications.
Valve sacks are also available manufactured from polyethylene or woven polypropylene. Different grades and thicknesses of material are available and the valve type and size can be tailored to your requirements.
Packaging & Shipping
1>Packaging way:10pcs/bundle,100pcs/bag,or 100pcs/carton, as your require.
2>Delivery date: about 15 days after confirmation of payment.
3>Payment term:T/T 30% in advance,the balance should be paid before shipping.
Company information:
1>Tianyu Packaging Co.,Ltd was established in 2011 in Shanghai and Ningling in
China,mainly specialized in kraft paper bags, PP woven bags and Non-woven bags.
Exported to most of countries with a fast time and guarantee the good quality.
2>We passed ISO9001:2008,QS,SGS ect,we promised that never send the bad quality
bags to customers,we are looking for longer cooperation,and we can also accept trial
order or sanple making to you!
3>Please complain to us if the workers not reply your email within 12 hours.We pursuit to excellent quality,competitive price,best service to you.
If you are interested in our products or other doubts, please feel free to contact me.
| Material |
Kraft Paper/Kraft paper + PE lamination |
| Color |
Brown/White |
| Layers |
1 to 5 layers according to you requirement |
| Width |
250-650mm according to your requirements |
| Length |
according to your requirement |
| Outer Ply |
Kraft Paper |
| Inner Ply |
Kraft paper or PE film lamination for moisture proof |
| Top style |
Open or pasting with valve |
| Bottom style |
Sewn or block bottom |
| Gusset |
Selective |
| Printing |
1 - 8 colors |
| Perforation |
Available |
Audited Supplier 
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