The bottle blowing machine is mainly used for blowing the bottle blank. Many users have reported that the bottom of the bottle produced by the bottle blowing machine is not formed. There are many reasons for the unformed bottom of the bottle. Here we share the reasons and solutions for the unformed bottom of the bottle.
- Bottle bottom heating reasons
At present, most automatic PET bottle blowing machines use infrared lamps for heating. The heating box is divided into multiple independent areas, and the temperature is controlled separately. Insufficient or too low heating temperature of the bottle bottom will cause the bottom of the bottle to be unformed.
Solution: Adjust to the appropriate bottom heating temperature. For detailed temperature adjustment, please consult the after-sales service of the PET bottle blowing machine manufacturer.
- Stretching reasons
The stretching rod is eccentric or too short, causing the bottom of the bottle to deform or the force is too small, which can cause the bottom of the bottle to be unformed.
Solution: Adjust the position and length of the stretching rod.
- Reasons for blowing
Insufficient high-pressure blowing, adjust the blowing pressure
- Reasons for bottle bottom mold
The gap between the bottle bottom mold and the bottle blank mold, leakage or incorrect height adjustment of the bottle bottom mold can cause the bottle bottom to be unformed.
Summary: The above is the solution to the unformed bottle bottom blown by the bottle blowing machine. For new users, they are not very familiar with the performance of the bottle blowing machine. It is recommended to consult the after-sales master of the bottle blowing machine equipment manufacturer before operation, or consult the after-sales technical support online for your online answer.
Taizhou Fupusi Machinery Co.,Ltd.- John Tao