Knowledge sharing and collection share on Packaging film industrial, such as stretch film, shrink film, silage film, protective film, to help collect useful information and avoid detours
In order to reduce the environmental pollution damage and enhance the environmental protection in packaging, many manufacturers will choose to use cast film to package the product after the production of the product, so what functions and advantages does the…
This is a well-known proverb, such as industry. Industry is also an indispensable industry to promote social development, and products must be needed in the industry to promote the development of social life. , The production equipment of cast film…
Stretch film, also known as wrapping film, pallet film, has the characteristics of good stretch performance, tear resistance, strong penetration resistance, high transparency, good self-adhesion and high shrinkage rate, tight packaging, no looseness . It can be widely used in…
How much do you know about the stretching laws of stretched films? Stretch film is oriented at a certain temperature, usually above the glass transition temperature of the polymer, below the melting point of the polymer thick film or sheet…
Causes and solutions of poor stretch ability of stretched film Stretch film must have high puncture resistance, good shrinkage and certain shrinkage stress. During the shrinking process, the film cannot create holes. Since shrink film is often used outdoors, it…
– Is the viscosity of the stretched film insufficient? Is there a problem with the method of production?- Polyethylene can provide outstanding mechanical strength, excellent ductility, and better resilience for stretched films, but it cannot provide satisfactory external viscosity. Therefore,…
Now we are all very concerned about the production of stretched film. Here we, as one of the top 3 china stretch film manufacturers, will share with you to see what problems need our attention. Let’s take a look together.…
The stretch film wrapping machine is likely to have some conditions in the process of use, which makes us unable to work smoothly. Here, our editor will share with you how to troubleshoot the stretch film machine. ) Problem, see…
In the production process of stretched film, it is very important to control the viscosity and physical viscosity of the product. So how do we get these two properties? Today, the stretch film manufacturers will give you a detailed introduction:…
