Possible causes:

1. The product column is deformed.

2. The column of the product passed through the automatic equipment is broken.

3. The feet are too short to clamp.

Possible causes:

1. The wall thickness of the product is uneven.

2. The hardness of the product is too large or too small.

3. Dimensional tolerance is too large.

Possible causes:

1. The raw material formula is not suitable

2. Production process control is not in place

Possible causes:

1. The raw material formula is not suitable

2. The product has particles that cause the product to break when used

3. Related to the structure of product design

Possible causes:

1. The product column is deformed.

2. The column of the product passed through the automatic equipment is broken.

3. The feet are too short to clamp

Possible causes:

1. The flow rate is too large or too small

2. The product is noisy

3. Product swelling

4. Product deformation does not rebound

5. Product sticking

Reason:

1. Product sticking

2. There are pits and missing materials on the surface of the product

Reason:

1. Sealing performance failure

Reason:

1. The position of the product slit is deviated

2. Product cuts