The Quality of the Packing Straps

In the market of sale the packing straps, some vendor based on the weight. Some based the length of per roll. In view of the situations, many buyer are confusing that how to distinguish the quality of the packing straps, and don’t know how to choose the better packing straps. QXD is one of packing straps professional manufacturer in Guangdong. Now I would like to share the based knowledge of the packing straps with you. Hope this experience can help you choose the PP strapping.
In our domestic market, we sale the packing strap on the weight, many manufacturer in order to get high profit, they add as much as waste materials and calcium carbonate, but reduce the polypropylene materials on the strap. The worse thing is some of them increase the diameter and weight of the paper core. Actually, it’s silly to choose the bad quality packing straps for saving money. If use the bad quality poly strapping, it will cause so many problems. Bad quality strap means weak strength. It cannot protect your cargo well. Moreover, due to bad quality, you have to waste more materials and damage the packing machine. In one word, using the bad quality packing straps, it won’t save your money but increase your cost.

At present, our packing straps have two types: PP (Polypropylene)packing strap and PET(Polyethylene)packing strap.
How to distinguish the quality of the PP packing straps? First, you can check their appearance. Good quality pp strap is made of pure polypropylene which can make the packing strap very transparent. It looks good. It is just like the newest product. The transparent pp strap is not only super long, but also lighter. On the other hand, the pp strap mixes with recycle PP or lime. It will be translucent. The color is not fresh. When you compare it with the transparent pp strap, you can easy to see the difference. The weight of the pp strap will be heavier than the transparent one as well. In other word, Polypropylene straps at same size and same weight, the length of the translucent pp strapping will be shorter than the transparent one.

Secondly, the quality of the pp packing straps is based on the degree of the materials. PP strap with pure pp material, their tension strength and quality is best.

The article come from:http://www.metal-tinbox.com/index.php/the-quality-of-the-packing-straps.htm

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