zhiteng stretch film

  Zhiteng handy stretch film has high strength of tear resistance, is not easy to be broken and damaged, and has good viscosity, so that the film and the goods are tightly packed together to protect the goods, anticollision，moistureproof, dustproof and so on.

  Details use of stretch wound film What are the usage details of  stretch wound film ? Stretch wound film can also be referred to as stretch film for short. It is a packaging material that is frequently used in the logistics industry now. If you want to use stretch wound film better, you must pay attention to the details of its use. So today I will collect some questions about this aspect and introduce it to you, I believe you can use it better.   Users also need to pay attention to the following details when using stretch film products: 1. When users use stretch wrap film products, they should first ensure that the cutting tools we use, the sawing machine is equipped with high-speed steel saw blades on the sawing machine.   2. Pay attention to carefully check the pressure resistance and tightness of various interfaces of various membrane products after using various connection methods to form a system. The test pressure value is generally a multiple of the system w...

  Main raw materials and selection method of stretch film Stretch film  is actually a plastic film, a transparent heat-shrinkable plastic whose main component is polyethylene. It is mainly divided into three categories: linear low-density polyethylene (LLDPE), low-density polyethylene (LDPE), and high-density polyethylene (HDPE). Most high-performance stretch films contain LLDPE. For traditional LDPE, the current amount is limited. EVA has very high tensile properties. Ethyl acetate is usually used, but it is not as good as polypropylene, so it is rarely used. Different raw materials have different properties of stretched film, so special attention should be paid when selecting materials for stretched film. Stretch film is a plastic film that people often use. Its raw materials include metallocene polyethylene (mPE), LLDPE, LDPE, EVA, PVC. In addition, the raw materials of stretch film also include polypropylene copolymers. The performance is relatively strong, with tensile re...

  Why does PE stretch film have glue residue? There are many types of  PE stretch films  on the market, such as mobile phones and other electronic products, and food preservation. PE stretch film is a very important protective product in the industry. It can avoid the abrasion and pollution of the product during transportation, and it plays a very important role in the industry. However, we sometimes find that there will be residual glue after the PE stretch film is used. What is the reason?   1. To check whether the high temperature resistance data of the used PE stretch film meets the production request, the temperature resistance is usually 210 degrees-260 degrees.   2. Is the temperature data of the production line within the technical request scale? Is the temperature too high? Check if the temperature sensor is normal.   3. The product's own quality problems, whether it is heated and cured strictly according to the pressure-sensitive adhesive baking d...