Sumitomo Sumitomo, the factory with the best technology for producing fruit juice beverage bottles, produces a mineral water bottle blowing machine.
The preform of the bottle blowing machine, also known as the preform, is formed by injection molding of PET pellets. It requires that the proportion of recycled materials should not exceed 10%, and the number of recycled materials should not exceed two.
Glass bottles can fully meet the existing flow channel process through a good proportion of recycled materials, making glass products anti-static, leak, overflow, and irregular, meeting existing production requirements. Glass bottles have the characteristics of easy cleaning, good wear resistance, extended service life, moisture-proof, hygienic, and moisture-proof, and are designed according to the width of the film. Most bottle blowing machines are controlled by PLC, which controls the servo program and adjusts the parameters according to the operating temperature setting.
PET bottles are widely used in pharmaceutical packaging, commonly used for packaging with different materials such as ions and pharmaceutical packaging. According to different resin components, it can be divided into: carbon black with white stripe, odorless transparent (cyan) with gray stripe, white with cyan stripe, and white with white stripe.
Injection bottle blowing machine is a combination of injection molding machine and bottle blowing mechanism, including plasticizing mechanism, hydraulic system, control electrical appliances, and other mechanical components. Common types include three station injection bottle blowing machines and four station injection bottle blowing machines. The three station machine has three stations for preforming, blowing and demolding, each separated by 120 °. The four station machine has an additional pre forming station, with each station separated by 90 °. In addition, there is a dual station injection bottle blowing machine with workstations separated by 180 °. The plastic containers produced by injection blow molding machines have precise dimensions and do not require secondary processing, but the mold cost is relatively high.
The die head is chrome plated, and the screw spindle structure makes the discharge more even and smooth, better completing the blown film. The complex structure of the film blowing machine makes the output gas more uniform. The lifting unit adopts a square frame platform structure, and the height of the lifting frame can be automatically adjusted according to different technical requirements.
Energy saving in the heating section: Most of the energy saving in the heating section is achieved through the use of electromagnetic heaters, with an energy saving rate of about 30% -70% of that of old-fashioned resistance coils.
Compared to resistance heating, the electromagnetic heater directly acts on the material pipe heating, reducing the loss of heat energy during heat transfer.
Compared to resistance heating, the heating speed of electromagnetic heaters is more than a quarter faster, reducing heating time.
Compared to resistance heating, the heating speed of electromagnetic heaters is faster, which improves production efficiency and keeps the motor in a saturated state, reducing the electrical energy loss caused by high power and low demand< eod>。