In order to better understand the characteristics and uses of PP webbing, let's first take a look at the basic situation of PP webbing to have a simple understanding of it.
PP webbing, whose scientific name is polypropylene, is a common light plastic type. PP belt is also called PP packing belt. Its main material is polypropylene wire drawing machine. Because of its good prospect, strong breaking force and bending resistance, this material has always been popular. PP in the PP band means "poly". PP belt has good flammability, so pay attention to fire prevention during use.
The density of PP webbing is the gram weight of the webbing. When its gram weight is greater than 44 g/m, it generally has no effect on the joint. The binding degree of the packing belt is 75% of the natural fracture point of the packing belt. The higher the purity of PP, the stronger the fracture resistance of the bonding point. Generally, the density of the pure PP packing belt is more than 44 g/m. At this time, the natural fracture point of the packing belt is 120 kg/piece, and the bonding point is 94 kg/piece. It is recommended that the customer use 05mm-8mm high-purity packing belt, because the packing belt with this thickness has light weight and strong fracture resistance. The appearance is beautiful and the price performance ratio is moderate. Although the weight of the sandwich packing belt has no impact on the packing belt, the accounting cost is higher than the price per meter of high-purity PP belt, and the appearance is not as beautiful as pure PP.
