PET Bottle Mould
The PET Bottle Mould and bottle sample are designed by computer 3D drawing to ensure the stability and precision of the mold, and to ensure the precision and quality of the product. The mold is made of high-quality mold steel with high strength and wear resistance to ensure that the mold has sufficient strength and durability during long-term use to ensure production efficiency and product quality.
Product Attributes
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Shaping Mode |
Blowing Mould |
Mould design software |
UG, CAD/CAM, PROE etc |
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Place of Origin |
Zhejiang, China |
Mould surface treatment |
Polishing finished |
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Brand Name |
Younce |
Mould hardness treatment |
Electroplating, nitriding etc |
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Model |
Plastic blowing mould |
Mould processing |
CNC, High speed carved, Digital controller lathe etc |
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Product Material |
Steel,Aviation Aluminum etc |
Mould life |
3 years |
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Product |
Blowing Mould |
Used for |
PET blowing machine |
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Mould material |
Steel |
Delivery time |
25 days |
Packaging and Delivery
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Packaging Details |
Standard plywood case outside for export. |
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Port |
Ningbo/Shanghai etc |
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Selling Units |
Single item |
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Single package size |
50X50X50 cm |
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Single gross weight |
300.00 kg |
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Air Compressor (Supply 2.0-3.0Mpa High Pressure Air) |
T-Air Filter (Clean Air ) Filtration Accuracy 1um |
Air Dryer Cooling Air |
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Chiller Cooling Bottle Mold and Heating Oven |
Bottle Blowing Machine Produce Bottle |
A-Air Filter (Clean Air) Filtration Accuracy 0.1um |
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What Is The Working Principle Of PET Bottle Mold
The principle of bottle mold mainly involves several key steps, including preheating, blowing, molding, cooling and demolding. This process is the key of PET bottle production, and its purpose is to shape the PET material into the desired bottle shape by precisely controlling temperature and pressure.
- Preheating: First, the PET preform is heated to the softening point to make it plasticization. This step is necessary because PET is easier to shape in a softened state.
- Blow molding: The heated PET material is put into the bottle mold. This process uses the principle of air pressure to blow air into the heated bottle embryo to expand and fit the inner wall of the mold.
- Molding: During the blow molding process, the shape of the mold determines the shape and size of the final plastic bottle. In this step, the PET material cools and solidifies in the mold to form the basic shape of the bottle.
- Cooling: Next, the plastic bottle is cooled and shaped through a cooling process. This step ensures that the bottle has sufficient strength and stability.
- Demolding: Finally, the cooled plastic bottle is removed from the mold, completing the entire production process.
The processes not only achieve efficient and automated production, but also ensures consistency and reliability of product quality by precisely controlling the temperature and pressure of each step. The design and operation of PET blow molding machines are based on this basic principle to ensure that the bottles produced meet specifications and are of high quality.
Bottle Design
Processing Center
Product Description
Application
Shipping & Packaging
FAQ
Product Parameters
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Item |
Description |
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Mold description |
Plastic blow mold |
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Cavity |
Single/ multi per request |
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Mold material |
Aluminium, P20, 4Cr13, S136, 45#, P20 etc. |
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Specification |
According to customer's requirements |
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Design& program softewares |
CAD/ CAM/ CAE etc. |
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Processing equipment |
CNC machine, Automotic lathe machine, EDM machine, Wire-cutting machine, Milling/ Grinding machine, Punching/Drilling machine, Ultrasonec cleaning machine, etc |
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Package |
Wooden case |
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Manufacturing time |
25 days |
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Payment terms |
T/T |
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After-sales services |
Experienced engineers will provide all-round technical solutions to any problems occurred in customers mould operation. |
