Yosion Machinery wholesale fully automatic pet stretch blow moulding machine factory for sanitizer bottle

The product is flame retardant. The roof covers and side walls are made of PVC-coated polyester textiles which are not prone to the fire. It is highly recognized by many plastic packaging enterprises.

The stretch blow molding process is best known for producing PET bottles commonly used for water, juice, and other products. Stretch blow molding has been used since the early 1970's and has been primarily used to make carbonated beverages.

The stretch blow molding machine process involves creating a preform, similar to that of injection blow molding, which is then heated and blown into a finished bottle shape. This process can be carried out using two methods - Single-stage and Double-stage, with the former further divided into 3-station and 4-station machines. The end product of this process is commonly used for water, juice, and related items such as containers made of materials like PET, PP, tritan, etc. The preform is typically produced on an injection molding machine before being loaded into the automatic PET stretch blow molding machine for the final steps.

It is highly recognized by many plastic packaging enterprises. With a highly efficient exhaust system, the product can reduce the injection pressure, therefore ensuring safe operation. It is available in diffferent parameters to fit bottles of different sizes.

Pros of Stretch Blow Molding Machine:

Very fast production speed

Very repeatable and stable product quality

Stretch blow moulding machines have revolutionized the manufacturing industry by offering a multitude of benefits. These advanced machines utilize a unique technique to create high-quality plastic bottles and containers with precision and efficiency. By incorporating both stretching and blowing processes, they ensure an even distribution of material and consistent wall thickness throughout the container. This innovative technology allows for enhanced control over bottle dimensions, resulting in uniformity across production batches. The versatility of stretch blow moulding machines allows them to work seamlessly with different types of plastics such as PET, HDPE, or PP. This not only provides flexibility for diverse production needs but also reduces costs compared to traditional methods. Additionally, these pet blow moulding machines can operate continuously without frequent manual interventions thanks to their automated functions like preform loading, heating systems, mold closing mechanisms, and rapid cooling capabilities. This not only enhances productivity but also ensures consistent quality output by minimizing human errors during the manufacturing process. Overall, stretch blow moulding machines have emerged as an indispensable tool in the packaging industry due to their unmatched precision, flexibility in design options, cost-effectiveness,and improved operational efficiency.