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What causes the forming effect of stretch film to be bad?


With the application of stretch film more and more widely, we can see the production of stretch film manufacturers are more and more, in many production of stretch film manufacturers, there is no lack of some small manufacturers Bingzhe the purpose of making money quickly to produce some substandard stretch film, so many people have found that they buy these manufacturers of stretch film products molding effect is not ideal, Even very affect our use, so in the end what is the cause of the tensile film molding effect is not good?

1. First of all, the heating plate is not enough heat. If the heating plate is not enough heat, we will stretch the stretch film without completely melting when we stretch it, which will result in the above situation.

2. The heating temperature does not match, when it is too high, the film sticks to the heat sealing plate, the fog of the film is added, and the tensile molding will be partially thin. When the heating temperature is too low, the heating temperature of the stretch film is low, which can not reach the stretching temperature of the film, and more breaks after stretching.

3. Another reason is that the stretching depth is too deep.

So how should we deal with the situation that the molding effect is not good or even the tensile fracture when the surrounding stretch film is used? The following method is for the stretch film manufacturer:

1. Adjust the heat of the heating plate to make it heated normally, ensure the abundant supply of heat, so that it can reach the temperature required by the production of the surrounding film.

2, reduce or increase the heating plate temperature, adjust to the appropriate temperature scale.

3, in the useful scale of stretch film for correct use, deep stretch film with thicker film for stretching, shallow stretch film with thinner film for stretching, not only to ensure the quality of the product, but also to reduce production costs.

 

What causes the forming effect of stretch film to be bad?

With the application of stretch film more and more widely, we can see the production of stretch film manufacturers are more and more, in many production of stretch film manufacturers, there is no lack of some small manufacturers Bingzhe the purpose of making money quickly to produce some substandard stretch film, so many people have found that they buy these manufacturers of stretch film products molding effect is not ideal, Even very affect our use, so in the end what is the cause of the tensile film molding effect is not good?