strength agent added 0.5 to 1.0%, wet strength of 

 

10 to 15% of the dry strength can. ☆ for meat or other wet goods, the same can be selected shopping bag full of paper manufacture. This requires the papermaking process 

 

Add or inner surface coated with syrup environmentally friendly oil repellent. 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 when the papermaking, textile combination between the two principles added to the slurry 

 

Water-soluble yarn, the kind of paper can reach the intensity of four-layer kraft paper, can completely replace the ordinary cement bag paper. Similarly, single paper can be used 

 

Shopping bag. ☆ These products are safe, environmentally friendly. 0 && image.height> 0) {if (image.width> = 700) 

 

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class = editor-pic-insert border = 0 alt = 201382154531.jpg src = "ctq1688/upfiles/201382154531.jpg" 

 

width = 292 height = 228 data-mce-src = "ctq1688/upfiles/201382154531.jpg"> Editor's Choice: Oxford cloth bags