Publish Time: 2021-07-25 Origin: Site
INFORMATION SUMMARY: Many of the previous tweets introduced PET plastic raw materials.With suitable raw materials, what kind of technology and environment are needed to produce good products better?
1. AUXILIARY MACHINE AND MOLD
Auxiliary equipment mainly refers to equipment that maintains the constant temperature of the mold. The consistent temperature of the mold plays a vital role in maintaining the stability of the product. Generally, the temperature of the bottle body is high, and the temperature of the bottle bottom is low. For the cold bottle, since the cooling effect at the base determines the degree of molecular orientation, it is better to control the temperature at 5-8°C. In contrast, the temperature at the bottom of the hot bottle is much higher.
The mold is an essential factor affecting the PET bottle blow molding process. The quality of the mold shape will reduce or increase the difficulty of process adjustment. For example, the ribs, the curvature of the transition zone, and the heat dissipation condition of the bottom will all affect the process adjustment.
2. ENVIRONMENT
The quality of the production environment also has a more significant impact on process adjustment, and constant temperature conditions can maintain process stability and product stability.
3. OTHER REQUIREMENTS
The pressurized bottle shall meet the requirements of the
4. CONCLUDING REMARKS
The adjustment of the PET bottle
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