double insulated cups

About the vent hole at the bottom of the double-layer cup

There are small holes at the bottom of the double-layer cup to facilitate the circulation of the air in the interlayer and the outside air during the production process, so as to balance the atmospheric pressure. We have done corresponding treatment to this small hole, such as burning or covering with glue to reduce the situation of water storage in the interlayer. However, after years of production and customer feedback, when the double-layer cup is not used properly or for a long time, there will be slight moisture in the interlayer, but this will not affect normal use.

We specialize in the production of double glass cups for many years

Double-layer glass is the largest proportion of our annual export products, and we have long-term cooperation with foreign customers. We focus on providing quality products and comfortable service to satisfy our guests, and we will continue to do so.

Details about the double-layer cup you want to know

A smooth, rounded mouth without burrs is our basic requirement, and our Japanese guests value this very much. The glass handle of double insulated cups is firmly connected to the glass body of double insulated cups through high temperature and will not be easily damaged. It is comfortable to hold and makes people feel at ease when using it. The shape of the inner glass of the double-layered cup is artificially made with a grinding tool, and can be made into any shape you need. The pattern of the high-temperature roasted flower is different from the general decal, and it can be kept on the cup for a longer time.

There is about 1-2mm difference according to manual measurement.(1 inch = 2.54 cm)

No matter what the shape of the inner glass is, the size of the outer cup is about the following: the mouth of the cup is 8cm, the height is 9cm, and the bottom is 6cm. The shape of the inner cup affects the appearance and the size of the capacity. The capacity of the inner cup of this bear shape is about 250ml, which can be used as a reference.

The shape of the entire outer glass is egg-shaped, which fits the needs of most people and is a size that the guests we are serving prefer. If you need other sizes, it can also be customized according to your needs, there is no problem.

Cup Colors We Can Offer

We choose the color material of high borosilicate heat-resistant glass. Unlike spray color or electroplating color, our choice can easily pass the safety test of product quality. Safer and healthier choices are our guarantee for our guests.

Double mug with colored inner glass

The transparent and bright glass material is very suitable for use in summer. Drinking colorless beverages will also turn into beautiful colored beverages against the background of the cup, making you more appetizing. Depending on the color of the drink, add coffee or milk to a clear double insulated cups and you get a brown bear or a white bear.

Notice:

We are a factory that focuses on quality and a supplier who cares about service. Every product is handmade and there are subtle differences.Please note that slight color difference should be acceptable due to the light and screen.

FAQ:

Q1. Can I have a sample order for glassware?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?

A:Sample needs 3-5 days, mass production time needs about 10-30 days.

Q3. Do you have any MOQ limit for product order?

A: Low MOQ, 1pc for sample checking is available, samples free.

Q4. How do you ship the samples and the goods how long does it take to arrive?

A: We usually ship samples by EMS, DHL, UPS. It usually takes 20 days to arrive.

Q5. Is it OK to print my logo on product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.