Why do some plastic water cups have thick walls, but some have thin walls?

When purchasing plastic water cups everyday, consumers will find that the wall thickness of the water cup is very thin, and some people feel that the wall is thick. Why does this happen? There are several reasons for this.

First of all, plastic water cups with different wall thicknesses can be produced through process adjustment. For example, for the same water cup, when the mold is opened, the wall thickness is set differently, so that different thicknesses will be produced in the later production.

Secondly, due to product structure requirements, some water cup structures require that the wall thickness of the water cup must meet the requirements in the design to achieve technical functions. Then when designing, a special design will be made for the wall thickness, and different treatments will be done according to the process. For example, if the structure is matched and the equipment production permits, the bottle blowing machine can use higher pressure equipment to produce thicker water cups.

If the processing of the bottle blowing machine still cannot meet the production requirements of the product wall thickness, it can be changed to injection molding when conditions permit, so that products with thicker walls can be produced.

Dongguan Zhanyi Commodity Technology Co., Ltd. can produce plastic water cups with a wall thickness of 0.5-3 mm, and can provide professional optimization services for the product structure according to customer requirements. Buyers from all over the world are welcome to contact our salespersons to obtain samples. At the same time, we welcome everyone to visit our factory. We are willing to serve you wholeheartedly. To understand us, please visit http://www.zhanyict.com