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  • Why do some sippy cups have a small ball at the bottom while others don’t?

    Why do some sippy cups have a small ball at the bottom while others don’t?

    There are many types of water cups, including stainless steel, plastic, glass, etc. There are also many types of water cups with flip-top lids, screw-top lids, sliding lids and straws. Some friends have noticed that some water cups have straws. There is a small ball under the straw, and some don&...
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  • How many plastic bottles are not recycled each year

    How many plastic bottles are not recycled each year

    Plastic bottles have become an integral part of our daily lives, providing a convenient and portable way to consume drinks and other liquids. However, the widespread use of plastic bottles has also led to a major environmental problem: the accumulation of unrecycled plastic waste. Every year, an ...
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  • Does packaging have a big impact on water cup sales?

    Does packaging have a big impact on water cup sales?

    Does packaging have a big impact on water cup sales? If this were said 20 years ago, one would undoubtedly think that packaging has a great impact on the sales of water cups, especially a great one. But now it can only be said that the benevolent sees benevolence and the wise see wisdom. When e-...
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  • Is plastic water cup more effective at sealing water with rubber or silicone?

    Is plastic water cup more effective at sealing water with rubber or silicone?

    Today I participated in a product discussion video conference with a Singaporean customer. At the meeting, our engineers gave reasonable and professional suggestions for the product that the customer was about to develop. One of the issues attracted attention, which was the effect of water sealin...
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  • What materials are water cup covers made of?

    What materials are water cup covers made of?

    As some top luxury brands launched products that combined water cups and cup sleeves, more and more businesses in the market began to imitate them. As a result, more and more customers asked about the design and materials of cup sleeves. Today, we use I only have some knowledge to tell you what m...
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  • There are diameter ratio restrictions in the production of plastic water cups. What about stainless steel water cups?

    There are diameter ratio restrictions in the production of plastic water cups. What about stainless steel water cups?

    In a previous article, I wrote in detail about the restrictions on the diameter ratio during the production of plastic water cups. That is to say, the ratio of the maximum diameter of the plastic water cup divided by the minimum diameter cannot exceed a limit value. This is because of the product...
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  • Why does a good water cup factory say that standards come first?

    Why does a good water cup factory say that standards come first?

    The production of a water cup goes through many links from the procurement of raw materials to the storage of the final product, whether it is the procurement link or the production link. The production process in the production link has different requirements for different products, especially s...
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  • Biodegradable plastic cups, it turns out there are so many benefits

    Biodegradable plastic cups, it turns out there are so many benefits

    Biodegradable plastic cups are a new type of environmentally friendly material. They are made of degradable polyester and other materials. Compared with traditional plastic cups, degradable plastic cups have better environmental performance and degradability. Next, let me introduce the benefits o...
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  • Is the spraying process on the surface of the water cup just for pure color processing?

    Is the spraying process on the surface of the water cup just for pure color processing?

    A few days ago, due to the requirements of the order, we visited a new spray painting factory. We thought that the scale and qualifications of the other party could meet the needs of this batch of orders. However, we found that the other party actually knew nothing about some new spraying methods...
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  • Can plastic molds be used for processing different materials?

    Can plastic molds be used for processing different materials?

    The processing technology of plastic water cups is usually injection molding and blow molding. The blow molding process is also called the bottle blowing process. Since there are many plastic materials for producing water cups, there are AS, PS, PP, PC, ABS, PPSU, TRITAN, etc. When controlling co...
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  • What are the problems that bother consumers about thermos cups?

    What are the problems that bother consumers about thermos cups?

    1. The problem of the thermos cup not keeping warm The national standard requires a stainless steel thermos cup to have a water temperature of ≥ 40 degrees Celsius for 6 hours after 96°C hot water is put into the cup. If it reaches this standard, it will be an insulated cup with qualified thermal...
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  • What factors determine the pricing of water bottles?

    What factors determine the pricing of water bottles?

    Before the Internet, people were limited by geographical distance, resulting in opaque product prices in the market. Therefore, product pricing and water cup pricing were determined based on their own pricing habits and profit margins. Nowadays, the global Internet economy is highly developed. If...
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