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How to distinguish whether the PP strap is a virgin PP strap?

How to distinguish whether the PP strap is a virgin PP strap?

  • Categories:Industry News
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  • Time of issue:2021-10-21 16:30
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(Summary description) PP straps are strapping straps produced with PP as raw material. The quality of PP strapping straps on the market varies. Some PP straps are mixed with other fillers. Only a thin layer on the outside is a better PP material. The virgin PP strap does not contain any impurities. So how to distinguish whether the PP strap is a virgin PP strap?

How to distinguish whether the PP strap is a virgin PP strap?

(Summary description) PP straps are strapping straps produced with PP as raw material. The quality of PP strapping straps on the market varies. Some PP straps are mixed with other fillers. Only a thin layer on the outside is a better PP material. The virgin PP strap does not contain any impurities. So how to distinguish whether the PP strap is a virgin PP strap?

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-10-21 16:30
  • Views:
Information

            PP straps are strapping straps produced with PP as raw material. The quality of PP strapping straps on the market varies. Some PP straps are mixed with other fillers. Only a thin layer on the outside is a better PP material. The virgin PP strap does not contain any impurities. So how to distinguish whether the PP strap is a virgin PP strap?

pp strapping

            The virgin PP strap is entirely made of new pure polypropylene raw materials, the mechanical and physical properties of the product are more stable, the weight per meter is uniform, the width of the belt and the thickness of the belt are stable, the overall performance is improved, the appearance of the virgin PP strap is bright, transparent, shiny and effective Improve the packaging grade. The non virgin PP strap has poor color and opacity.

          There are also virgin PP strap that usually calculate the price of packaging belts by meters, while non-virgin PP strap calculate the price of packaging belts in kilograms or kilograms. The length error of each roll of virgin PP strap is less than 1 m/roll, and the length tolerance of each roll of non-virgin PP strap is greater than 10 meters. The width tolerance of the virgin PP strap is +0.5mm, and the thickness tolerance is +0.05mm; the width tolerance of the non-virgin PP strap is far greater than 0.5mm, and the thickness tolerance is far greater than 0.05mm.

           The above is the method to distinguish the virgin PP strap. The virgin PP strap has a good adhesion effect. Because of the use of new materials, it is easier to heat and cost-effective. Compared with ordinary packing belts, it can effectively improve the use efficiency of the baler, and the production line is smoother.

          Xinmingyi Packaging has more than 10 years of experience in the packaging tape industry to provide customers with satisfactory products and services.If you have any need for our products, please contact us or leave a message online.

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