Contact: Manager Yang
Contact number: +86-13898752727
Contact: Manager Zhang
Contact number: +86-13841796178
Address: Dongshuang Village, Shuangtai Town, Gaizhou City, Yingkou, Liaoning Province
Website: en.ykhwhb.com
1. General dry goods
It is recommended to use national waste or European waste to control the production of base paper according to the technical indicators of A or B grade kraft cardboard paper. The surface layer can be noodles or not, and the 20% off roll garbage bag depends on whether you want to print complex patterns and advertisements. The basis weight of the paper can be 135~150g/m2. The 25×20×15cm paper bag can bear a weight of 8~15kg.
Goods that need to withstand moisture can also use whole waste paper. Only on the basis of the above standards, add 0.5~1.0% of the wet strength agent, and the wet strength can reach 10~15% of the dry strength.
20% off continuous roll garbage bag production
2. Meat or other wet goods
The same can choose to use all waste paper to make shopping bags. This requires adding an environmentally friendly oil repellent to the pulp or coating the surface during the papermaking process. It is also possible to spray water-soluble or degradable resin twice on the kraft cardboard paper with good surface strength.
Three, waste paper clipped paper
Many manufacturers in mainland China have already developed all-waste paper clipped paper. That is to say, when making paper, water-soluble yarns are added between the two layers of slurry based on the spinning principle. This kind of paper can reach the strength of four-layer kraft paper and can completely replace ordinary cement bag paper. Similarly, single-layer paper can be used on shopping bags.
