Stretch film production
What is a fpc1? .. Fpc1 is made of linear low-density polyethylene resin. It was introduced in the early ’70s, and since that time, fpc1 has become a means of transport and is the most important. Several key features are included:
Because fpc1 has a uniform and relatively high support force, the payloads that are protected from dust and damage can be used, and other unitization methods are not suitable. Products can be identified by customers and shippers while clean optics can be maintained. As a method, this is the most economical, with more details about these and other unified features. There are two basic methods for manufacturing fpc1. Technical details don’t need to be detailed. They are:
First, blow the film
Fpc2 manufacturing method is by putting a molten resin through a circular mold to manufacture, in order to form a tube, it is “blow about 30 feet high, this level is very high. Then, the bubbles are flattened and cut into strips, and when rolled up, the rolled flat pieces will be produced. The “labelling” of blown film is the “label” of the “industrial” application, which, as a fpc1, has a strong, hazy, noisy feature.
The membrane is made from molten resin, which is forced to cool down by a large extruder on a large drum. Then the cooling plastic layer is cut and cut into a stretch film. Nowadays, most fpc1 are multilayer films with specific purpose or characteristics.
The formula of fpc1 must be configured correctly.
Like any recipe, whether it’s pie crust or fpc1, it’s added to the recipe with some ingredients, for some reason. In the case of stretch film, in order to provide the puncture resistance, adhesion strength, viscosity and need to add some resin and additives, resistance to ultraviolet ray also needs to strengthen, or its antistatic performance also needs to be given.
What has been changing is the science of fpc1, because our test boundaries are allowed by technology. It’s important to make sure you buy the right stretch film for your specific application. It is very important to understand the specific features that need to be obtained from fpc1, and it is also a good start for your own specification to be created.
Tags: Stretch film