Causes And Solutions For The Bottle Bottom Not Forming

December 25, 2021

Causes And Solutions For The Bottle Bottom Not Forming

Some users feedback that the bottom of the bottle blown by the Bottle Blowing Machine is not shaped. There are many reasons for the bottom of the bottle to be unformed. Today I will share with you the reasons and solutions for the bottom of the bottle not forming.

Causes of heating at the bottom of the bottle: Insufficient or low heating temperature at the bottom of the bottle will cause the bottom of the bottle to be unformed.

Solution: Adjust to the proper bottom heating temperature.

2. Causes of stretching: The stretch rod is eccentric or the stretch rod is too short.

Solution: Adjust the position and length of the stretch rod.

3. Causes of blowing: Insufficient high-pressure blowing.

Solution: Adjust blowing pressure.

4. Causes of bottle bottom mold: The gap between the bottom mold and the closed mold of the preform, there is air leakage or the height adjustment position of the bottom mold is not uniform.

Solution: Adjust the bottom mold and mold position.

The above is the solution to the unformed bottom of the bottle blown by the bottle Blow molding machine.

If you have any other problems on Bottle Making Machine, you can contact with me. My WhatsApp: +86 15990613828.

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