Comparing "quality" and "quantity" of pp strapping
July 24, 2019
When we buy the pp strapping you need to know the specifications, width and thickness, and another pull, you have to pack the weight of the goods, if the standard size is not appropriate, you need to order, whether it is necessary to print, if you need to choose Packed with the original material received.
How to determine the quality of PP strapping
For a product, it is not just simple and simple demand for a "quantity" thing, "quality" is increasingly valued by people. Take the PP strapping industry, the quality of the packaging belt depends on the high purity of the polypropylene with the packaging tape. From the beginning to the beginning of the straw rope into the packing belt, to the current environment-friendly transparent packing belt. This industry has experienced more than 30 years of growth.
There are many types of packaging on the market today: pure polypropylene, polypropylene plus masterbatch, polypropylene plus regrind, polypropylene plus regrind and masterbatch. The packing tape made of pure polypropylene is completely transparent, the packaging ground of polypropylene plus masterbatch is translucent, and the packing tape made of polypropylene and recycled materials is not transparent at all. The packing tape of polypropylene plus masterbatch and recycled material is produced. Totally opaque. There is also a packing belt for the production of whole recycled material and calcium carbonate powder sandwich material. The packing tape produced by completely recycled materials is softer than the original material. The belt of the sandwich material only has the appearance of the original material, and the others are calcium carbonate powder (lime powder).
