The best kraft paper cup raw material are processed with attention to the processing fastness of pe film and the plasticity of kraft paper cups. The pe coating layer is combined with the base paper and has the properties of solid paper plastic adhesive. In the production process of the best kraft paper cup raw material, it is necessary to ensure that the kraft paper cup cannot be cracked, the shape is not round, the cup seams are not tight and collapsed.
When processing the best kraft paper cup raw material, attention should be paid to improving the elongation and soft stiffness of the paper. Both the transverse and longitudinal elongation should be within the specified range, which can also effectively improve the quality of the pe film. On the premise of meeting the stiffness of the paper, the best kraft paper cup raw material must ensure that the kraft paper has a certain elasticity, vertical and horizontal elongation, relaxed thickness and good compressibility.
Finally, it is necessary to ensure the clarity of the kraft paper cup raw material printing, and its surface should have good color printing performance. During the production process, the best kraft paper cup raw material should have good adhesion and can be rolled and folded at will.