What's the use of crepe paper?

Wrinkle paper can be divided into three types: life wrinkle paper, packaging wrinkle paper and decorative wrinkle paper. Wrinkle paper for daily use, such as napkin and toilet paper, and tissue paper with good water absorption and paper softness is the base paper. The corrugated paper mentioned in this chapter is industrial insulating paper, also known as transformer corrugated paper and transformer corrugated paper. The paper is tough and uniform, with high tensile strength, folding resistance, tear strength and high elongation.

Corrugated paper, also known as electrical corrugation paper, is made from unbleached kraft wood pulp through free beating, no sizing, no filling and wrinkling processes on the fourdrinier paper machine. It is made of paper with insulating property and ash loss function. Medical crepe paper has the characteristics of no static electricity, good aseptic barrier as a packaging material for aseptic articles, etc. Compared with early cotton cloth, medical crepe paper is superior to cotton cloth in terms of microbial barrier performance and softer than cotton packaging. It can be directly used as the packaging material of medical devices or the inner packaging material of hard containers.

Due to the special porous arrangement, crepe paper forms a barrier, which can bend media such as steam into bags, effectively isolate bacteria and other microorganisms, so it can be stored for a long time without pollution. The disadvantage of corrugated paper packaging is that in clinical work, it is easy to be affected by damp, sharp instrument puncture and other factors, so the packaging materials are not suitable for sharp instruments and bulky instruments. Corrugated paper, also known as electrical corrugation paper, is made from unbleached kraft softwood pulp by free beating, no sizing, no filling (material), and using the folding process on the fourdrinier paper machine. Insulating corrugated paper is a kind of widely used electrical insulating paper, mainly used for winding transformer wires.

The main uses of crepe paper are: woven bags, cement bags, corrugated paper are sealed at the bag mouth, and sewed on the paper bag mouth with sewing thread, which can prevent dust and leakage, beautify the bag mouth, and increase the firmness of the bag mouth. It is suitable for sealing 25kg multi-layer kraft paper bags, three in one composite bags, square bottom bags and other packaging products. The corrugated paper cylinder is made of corrugated insulating paper. The bare wire is used in the insulation package of the oil immersed transformer. It can replace the traditional phenolic paper tube. It is convenient to use and has reliable flexibility. The arbitrary bending and breaking insulation crepe paper in the tube is mainly used for the insulation package material of the oil immersed transformer wire. It has great elasticity and reliable bending and breaking in any direction. Corrugated paper tubes with different inner diameters and wall thicknesses can be processed according to the actual requirements of customers, especially for motors and capacitors, especially for oil immersed transformers as insulation materials. White crepe paper is copied from long fibers of bleached needle pulp. The paper surface is wrinkled (wrinkled), and the texture is natural and very obvious. The higher the texture weight is, the more obvious the texture is. The crepe paper has a natural white color; Weight: 40g~150g. The white corrugated paper is very elastic, with good tension, good ductility, and a certain elongation. The elongation is constant. The paper also adds wet strength, that is, it can maintain a certain tension when wet.