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TH non woven bags Manufacturer in China--custom non woven bags_non woven bag supplier
We accept business:paper bags，non woven tote bags，drawstring bags wholesale and custom，Strength of the manufacturers，We have been in the pursuit of international standards .... coloured paper bags manufacturers&supplier wholesale in china Drawstring bags wholesale from china_Custom drawstring bags Plastic bags manufacturer in china Chinese Quantification of the sheet 135 to 150 g can / m2.. 25 * 20 * 15cm bag withstand the weight of up to 8 to 15 kg . The need to withstand moisture in certain goods , paper can be used, . only on the basis of the above criteria , a wet strength agent added 0.5 to 1.0% , wet strength of 10 to 15% of the dry strength can. For meat or other wet , can be chosen the same shopping bag full of paper manufacturing . This needs to be added or coated with environmentally friendly anti- oil and paper pulp in the process . Can also be used on the surface strength kraft paperboard good secondary spray water-soluble or degradable resins. In recent years, many domestic manufacturers, has developed the full paper folder tendons paper . That is, in papermaking , the principle of combination between the two layers added to the slurry water-soluble textile yarn, the colors of the paper layer of Kraft paper can meet the strength of four , can completely replace the ordinary cement bag paper . Similarly , single paper can be used on bags .
custom made pp non woven bags manufacturer in china
