Double layered glass cups are a new type of environmentally friendly cup that has become popular in recent years. If hot water is added, it won’t be hot anymore. It’s becoming more and more popular now. But there are also some issues during use. For example, a newly purchased cup accidentally touches a small mouth, but losing it is a pity. Is there a way to solve it? Next, let’s teach you some knowledge.
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1. For the coating of double-layer glass cups, the manufacturer will require the glue to be able to withstand high temperatures (dishwasher and microwave use) and low temperatures (sometimes customers will put the glass cups in the refrigerator for cold drinks and export them to cold places abroad). This is the required performance for glue and can be guaranteed. Double layered glass has good thermal insulation effect. If there are only cracks on the outer layer, you can use tape without affecting its use, so you can rest assured.
2. Due to the excellent performance of double-layer glass cups, the required materials also need to have high and low temperature resistance, chemical medium resistance, aging resistance, and excellent insulation properties. If various requirements for bonding products can be met, then bonding can be guaranteed. Otherwise, if they are not sturdy, they will leak water, especially in summer.
Post time: Jan-22-2024