What materials can be used to make double-layer water glasses? What are the differences?

There are various water glasses on the market, with different styles and colorful colors. There are stainless steel water cups, glass water cups, plastic water cups, ceramic water cups and so on. Some water bottles are small and cute, some are thick and majestic; some water bottles have various functions, and some water bottles are simple and simple; Some water bottles are colorful, and some water glasses are simple in color. People can choose a water cup suitable for their own use according to their own needs, choose their favorite style, and choose their favorite color.

In order to make their water cups stand out among many peer products, various merchants have come up with a variety of marketing buying points. Among them, double-layer insulation, double-layer heat insulation, and double-layer anti-fall are used by many manufacturers. So which materials can be used as double-layer water bottles? What are the differences?

The production of double-layer water cups is more difficult and the production cost is higher than that of single-layer water cups. However, in order to cater to the market and not lose the competitiveness of their peers, many manufacturers flock to it. The first is all kinds of metal water cups represented by stainless steel water cups. To make a metal double-layer water cup, first of all, the hardness of the material is required, and secondly, the material can meet the welding needs and ensure that there will be no problems of melting and deformation during welding. At present, the metal water cups for double-layer water cups on the market are mainly stainless steel and titanium. Other materials such as aluminum have a low melting point and are not suitable for making double-layer water cups. For example, gold and silver are not suitable for making double-layer water cups due to expensive materials and difficult processing.

Not all double-layer stainless steel water cups are thermos cups, and some double-layer stainless steel water cups do not have heat preservation function due to considerations of function, appearance and craftsmanship.(What is a thermos cup? The editor has already answered it in detail in many previous articles. Friends who need to know please pay attention to the editor and read the previous articles.)

Plastic water cups also have double layers. The double-layer plastic water cup can also play a role in heat insulation while being beautiful. Even if hot water is poured in, the heat will be transferred to the surface of the cup immediately, making it impossible to pick it up. At the same time, because of the ice water in the cup, the surface of the water cup will quickly form condensation beads and be easy to slip. The production of double-layer plastic water cups has requirements for materials. There are some materials that cannot be bonded together or bonded together weakly due to their characteristics, and such materials cannot be used. At present, the double-layer plastic water cups on the market usually use PC materials.

Glass water cups can also be made into double layers, the main purpose is to play a role in heat insulation. However, due to the density of the material, the double-layer glass water cup is usually relatively heavy, and the material is fragile, so it is very inconvenient to carry when going out.

Finally, let’s talk about ceramic water cups. When you use all kinds of ceramic water glasses, you should generally use single-layer ones, and rarely use double-layer ones. This is because ceramic water cups are mostly used indoors, and very few of them are carried out. Therefore, various merchants do not need to consider the reasons for heat insulation to produce double-layer ceramic water cups, and the production process of ceramic water cups is completely different from the production methods of the previous several material water cups.

The yield rate of double-layer ceramic water cups is low, and the production efficiency is low, so there are almost no factories to produce them. But the editor saw a double-layer ceramic water cup by chance in the market, and the design is relatively novel. But the same place as the glass water cup is because the material density is high, and the tire blank of the double-layer ceramic water cup will be thicker, so the water cup is relatively heavy as a whole and is not suitable for carrying.

Dongguan Zhanyi Commodity Technology Co., Ltd. specializes in the production of metal cups, plastic cups, coffee cups, suction mug, lunch boxes, food jar, travel mugs, portable water bottles, sports bottles, home life desktop trash cans, thermos bottles, etc.These products are all our annual exports, and are recognized and loved by the US, Europe, Australia, Japan, South Korea, Taiwan, Hong Kong and other consumers. Support for small quantity order, fast customization.