What are the difficulties in producing large-capacity stainless steel water cups?

Today I will talk about the difficulty of producing large-capacity stainless steel water cups.Why do you want to talk about this topic?Mainly because from 2020 to the present, due to market demand, and the world is also affected by the epidemic, large-capacity water cups have gradually become popular in many markets around the world.

The large-capacity stainless steel water cup usually refers to a large-capacity water cup that exceeds 1 liter.The stainless steel water cup with a capacity of more than 1.5 liters has appeared the most on the market during the recent period.

Large-capacity stainless steel water cups usually have two shapes, one is that the diameter of the mouth is small, and the vertical body of the cup is taller.The other is that the mouth of the cup is larger, and the diameter itself is also large, so the water cup itself is shorter.

These two kinds of water cups also have the problem of poor polishing of the inner tank.Due to the large capacity of the water cup, the ratio of the mouth to the body of the water cup is usually large, so it is difficult to polish the inside of the water cup completely.

Secondly, the taller the cup body is, the gap between the inner and outer shells must be fully considered in the design and production.The taller the cup body is, the more the inner liner will shift when the two-layer shells are welded.Once the gap between the two layers is too small, the offset of the inner liner will cause the inner and outer layers to touch, which will directly cause problems such as poor thermal insulation effect.

The larger the diameter of the inner tank of the water cup is, the more difficult it is for workers to grasp it during processing, and it is difficult to implement it when various processes are carried out.In particular, the diameter of the inner container of the water cup is too large, and the larger the ratio of the diameter of the cup mouth is, the difficulty of the necking process will increase exponentially, and the serious case will directly cause the necking to explode.

Dongguan Zhanyi Commodity Technology Co., Ltd. mainly produces various types of drinking utensils such as stainless steel water cups, plastic water cups and kettles. Whether it is a stainless steel water bottle or a plastic water bottle, we can meet the proofing needs of customers, whether it is prototype proofing or mass production mass samples on the machine.Global buyers are welcome to visit our official website, and we will have professional customer service staff to provide you with services online.