The spiral protective wrap and spiral winding tube are new products that replace the traditional metal guard spring, which can not only fix and bind the products inside it, but also protect it from adverse environmental factors. They are somewhat similar in performance, both have good wear resistance, corrosion resistance, etc., but they are also different.

Let's start with the most distinct material：

Taking our company's products as an example, the spiral wrap protector is generally made of modified PP material, and the wire winding tube is only made of PE material. PP and PE are thermoplastic resins made from the polymerization of organic matter, of which PP material products have the effect of temperature resistance, corrosion resistance and anti-aging, and its density is the lightest general plastic. In addition, due to the reason of high cleanliness, it has excellent performance in terms of surface stiffness and scratch resistance. The PE material products have good low temperature resistance and can resist most acid and alkali corrosion.

 

Then compare the two from the appearance：

PE wire protective cover is generally produced in transparent color and black, its wall thickness is relatively thin, and its body feel is soft, bending is very good. The color of the spiral protective sleeve of PP material is no transparent color, and the color it generally produces is red, yellow, black, white and blue, and other colors can also be customized. The wall thickness of the spiral protective sleeve is significantly slightly thicker than that of the winding tube, so its binding ability is more powerful, but its elasticity is not bad

 

Finally, from the use point of view：

The biggest advantage of the spiral protective sleeve compared with the winding tube is that the protection of the wire and other products is stronger. Therefore, it is often used in equipment with harsh or changeable environment, such as excavators, cranes, cranes and other large heavy construction machinery and equipment, it can not only prevent ultraviolet radiation to the wire, but also prevent or weaken the damage to the wire in high and low temperature, oily environment. The degree of protection of the winding tube is weaker than the former, but by virtue of its lightweight, soft, green and environmentally friendly, as well as the outstanding performance of preferential prices, it is widely used in the bondage and care of family wires and mobile phone wires, and to a certain extent, it has the effect of beautifying the environment.