plant based starch cutleries is prone to deformation problems in the production process, which will not only affect the appearance and quality of the product, but may also lead to leakage and loss. Therefore, it is very important to know how to avoid deformation of plant based starch cutleries. This article will introduce you to some key methods and tips to help you avoid deformation of plant based starch cutleries during production.
1. Choose the right raw materials
Choosing the right PE raw material is the first step to avoid deformation of blow molded bottles. Different types of PE have different physical properties and melting indices. When selecting raw materials, the appropriate material should be selected according to the use and requirements of the product to ensure that it has sufficient stiffness and strength to resist the pressure of deformation.
2. Control the heating temperature
In the production process of blow molded bottles, the control of heating temperature is very important. Too high a temperature can lead to excessive softening of the material, which increases the risk of deformation. Therefore, it is necessary to strictly control the heating temperature during the production process to ensure that the operation is carried out within the allowed range.
3. Optimize mold design
Mold design is crucial to the shape and quality of blow molded bottles. Reasonable mold design can reduce the possibility of deformation. When designing the mold, the structure and shape of the product should be taken into account to avoid overly complex design and unreasonable wall thickness distribution to reduce the risk of deformation.
4. Control the cooling process
In the production of blow molded bottles, the cooling process has an important impact on the shape and size of the product. Too fast or too slow cooling can cause deformation. Therefore, it is necessary to control the cooling time and cooling temperature to ensure uniform cooling of the bottle and avoid deformation.
5. Adjust blow molding process parameters
The adjustment of blow molding process parameters can also effectively reduce the deformation of blow molding bottles. For example, proper adjustment of parameters such as blowing time, blowing pressure and blowing speed can improve the structure and performance of the bottle and reduce the risk of deformation.
In SUMMARY:
By selecting the right raw materials, controlling the heating temperature, optimizing the mold design, controlling the cooling process and adjusting the blow molding process parameters, we can help you avoid the deformation problem of plant based starch cutleries in the production process. These methods and techniques have been verified in actual production and can effectively improve the quality and stability of products.
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