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l-100% Recyclable.
l-100% Biodegradable.
l OEM or ODM service.
l High quality printing effect to improve your Packaging grade.
l Best quality to ensure "0" Complaint from your customers.
l Fast delivery within 15 days.
l Free Sample bag before bulk order to confirm the details.
Raw Material | 100% virgin kraft paper |
Laminate | PP/PE/BOPP laminated |
Color | White/brown |
Printing | Offset printing/gravure printing/silk screen/flexo printing |
Width | From 260-750mm |
Length | 300~1360mm |
Weave | Per your requirement |
Gusset | Per your requirement |
GSM | 70gsm to 100gsm per your requirement |
Loading weight | 5kg, 10kg, 20kg,25kg, 30kg, 40kg, 50kg |
Surface treatment | Anti-slip/plain/UV treated |
Top | Inner valve port, outer valve port |
Bottom | Single fold/single stitch/double fold/double stitch/heat sealing/square bottom |
Application: | Powder, granular and schistose products of building material and chemical ect. |
Packing: | Cartons or pallets |
Tianyu manufactures paper sacks to hold a wide range of products including minerals, dry mortar, tile adhesive, putty powders, granules, chemicals and chemcial productsl. We also manufacture paper refuse sacks and stock unprinted paper sacks for general use.
All paper sacks are manufactured with a sewn or block square glued bottom and up to 4 plies of natural or bleached kraft paper. We manufacture bags to specifically meet your size and specification requirements.
Industrial paper sacks can be custom printed up to 6 colours to effectively promote your brand or product. Our in-house design team provides a creative and efficient artwork service to ensure your brand is successfully promoted.





1. We have hydraulic baling press to pack our kraft paper bags on the pallets, we make sure each packaging is strong enough. Besides, we fasten the pallets using the PE film. We ensure every paper bag/sack can be deliverred to you safely on wooden pallet.


2. We also put the our paper bag into carton, and then ship to the appointed port. We ensure the long-distance safe transport of every bag.

1. Tianyu Packaging Co.,Ltd was established in 2011 in Shanghai and Ningling in China, but we have 17 years exporting experience in packaging industry, mainly specialized in kraft paper 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

Machine Sewn bottom Machine Folding

Manual Folding Bottom

We have gotten high opinions from our customers, the above just a port of customers' judgements.
If you are interested with our products, please contact with Lillian immediately without any hesitation.
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