Q: Can I buy a plastic wrap roll?
A: Yes, we also sell the cling film master roll for your own processing.
Q: How is the cling film classified?
A: According to the raw materials, it can be divided into PE cling film and PVC cling film. It can also be classified into degradable and non-degradable according to whether or not degradable materials are added.
Q: How is the cling film generally packaged?
A: It can be packed in a color box, and the logo and pattern can be printed on the color box. Sawtooth and slipper can also be installed for ease of use.
Q: I need a plastic wrap without odor. What do I need to do?
Answer: The odor of cling film is related to his ripening time. If there is no smell, it needs to be stored in the warehouse for 2-3 weeks.
PE protective film performs well in the middle after using for a period of time, but the two ends of the product will appear to be lifted. The main reason for this phenomenon is that the protective film is stretched during the pasting process of the protective film. To a greater extent, in the high temperature environment, there is an unnecessary retraction phenomenon.
Q: How do you distinguish between cling film PE and PVC?
Answer: The simplest one can be distinguished according to the color. The transparent du of PE is relatively poor, the transparency of PVC is better; the pulling force of PE is smaller than that of PVC.
PE protective film should pay attention to the influence of environmental temperature difference on the use of the product during the production process, avoid unnecessary surface stretching during the pasting process, and tear off the protective film from the surface of the profile when the user installs the profile after use. At the time, the adhesive film exhibited by the protective film did not follow the protective film but remained on the profile product.
The above situation is the most unwilling to see by the user, because it is very troublesome. In the process of using, it is necessary to take the glue off the profile. It is especially time-consuming and laborious. There are many possibilities for this problem. The biggest possibility is that the pressure adhesive used for the protective film product does not meet the requirements, that is, it is too sticky, and the PE protective film product is peeled off, the external tension is greater than the internal stress, and remains on the profile.
Q: What color can wrap film do?
A： the color of cling film is generally recommended to be transparent, and other colors can be used, but the required order quantity is relatively high.
PE protective film may also have difficulty in peeling off during normal use. The profile product is effectively peeled off after installation, and the protective film cannot be effectively peeled off. There are two reasons for the reason. First, the protective film product The sensitive adhesive used is not a special adhesive for the protective film. If this is the case, the protective film will of course be very effective when pasted.