Key Word: Taili Plastic Machinery; Taili Plastic Machinery-Capacity Improving Expert; Efficient; Stable; Optical Injecting Molded Products; Transparent Injecting Molded Products
The common phenomenon of injection molding industry is low profit space and fierce competition among peers. However, there are ¡°in-transparent¡± profit secrets in the production of transparent injection products used in optics, packaging and other aspects. At present, there are three kinds of transparent raw materials which are widely used: PET, PC and PMMA. In terms of price, PC costs more than PMMA, then PET. The light transmittance of PC and PMMA is similar, but in terms of the physical properties such as tensile strength and impact resistance, PC performs better.
Because of the high price of PC material, PMMA is often more used in general optical instruments.
Mr Wang from Yiwu came to Taili Plastic Machinery with a plastic packaging products to find me, as shown in the picture below.
At present, the material he uses is PC, with a cycle time of about 35 seconds. For this product, he has two ideas: firstly, improve the production capacity and surface accuracy of the product; secondly, he wants to use another transparent material PET to replace PC and reduce the cost.
In fact, the choice of transparent materials can¡¯t be so easy. PET transparent products are common, but the physical properties of PET material are poor. Unless after tensile treatment, it can achieve or even exceed the physical properties of PC, such as tensile strength. Because of the limitation of thickness and material, brittleness will be easily caused in the directly-injection-molded PET plastic packaging, which generally does not meet the demands of packaging products.
To improve the production capacity of PC plastic packaging, Taili Plastic Machinery recommend you use TLE series servo injection molding machine, which can reduce the opening and closing time and improve the molding rate and quality of products. Especially the transparency problem and shrinkage of PC products can be well solved by using Taili ¡°TLE¡± series.
After Mr Wang's products are tested in our factory, the cycle time is reduced from 35 seconds to about 15 seconds. Only the injection molding machine is changed while other conditions are kept the same. The comprehensive production capacity is increased by more than 30%!
Taili Plastic Machinery has been helping customers to solve the problems and improve profit margins. It is the rule we always remember: selling machines is only the beginning of cooperation.
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