What should we pay attention to when producing water cups made of coffee grounds?

Hello everyone, "Dong Dong Talk Cup" is here. With the enhancement of the public's environmental awareness, various types of renewable resources are used more and more in different production fields. Among them, the water cup industry is also increasingly using various types of renewable materials, such as PLA, coffee grounds, etc. http://www.zhanyict.com/en/ProductsDetail-VB-10494.htmlHowever, when using coffee grounds in water cup production, you need to pay attention to multiple issues to ensure the safety, durability, functionality and rationality of the product. Today, the editor will share with you some issues that should be paid attention to when producing coffee grounds water cups? .

So what issues should be paid attention to when producing coffee grounds water cups?

1. Material ratio and uniformity

Coffee grounds are a natural fiber material, and their particle size and distribution will affect the performance of the final product. http://www.zhanyict.com/en/ProductsDetail-VB-10494.htmlDuring the production process, it is necessary to ensure that the ratio of coffee grounds to the substrate (such as PP or ABS) is uniform to avoid uneven strength or uneven surface of the product. The coffee grounds used in the production of water cups are degreased, and are not directly used from the coffee grounds filtered when making coffee in our daily production.

2. Processing temperature control

Coffee grounds may decompose or carbonize at high temperatures, affecting the color and performance of the product. http://www.zhanyict.com/en/ProductsDetail-VB-10494.htmlTherefore, the processing temperature needs to be strictly controlled during the production process to avoid excessive temperatures causing material deterioration. This not only requires strict control of the production temperature, but also has strict regulations on the production time.

3. Anti-mildew and antibacterial treatment

Coffee grounds are an organic material that is susceptible to moisture and mold. http://www.zhanyict.com/en/ProductsDetail-VB-10494.htmlDuring the production process, the coffee grounds need to be dried and antibacterial agents added to prevent bacteria or mold from growing in the water cup during use.

4. Product strength and durability

The addition of coffee grounds may reduce the mechanical strength of the substrate. http://www.zhanyict.com/en/ProductsDetail-VB-10494.htmlTherefore, it is necessary to adjust the material ratio or add reinforcing agents to ensure that the water cup has sufficient strength and durability to withstand the impact and wear in daily use.

5. Food safety

As a container that comes into direct contact with food, water cups must comply with food safety standards. During the production process, http://www.zhanyict.com/en/ProductsDetail-VB-10494.htmlit is necessary to ensure that the coffee grounds and substrates used are non-toxic and harmless, and do not release harmful substances.

6. Appearance and texture

The addition of coffee grounds will affect the color and texture of the product. During production, it is necessary to pay attention to controlling the amount of coffee grounds and the particle size to ensure that the water cup has a beautiful appearance and a comfortable touch. http://www.zhanyict.com/en/ProductsDetail-VB-10494.htmlIn order to show that the production material is made of coffee grounds, the water cups made of coffee grounds on the market currently like to coarsen the coffee grounds material, which is reflected in the appearance of the water cup.

In summary, during the production process of water cups made of coffee grounds, http://www.zhanyict.com/en/ProductsDetail-VB-10494.htmlattention should be paid to material ratio, processing temperature, mildew prevention, product strength, food safety and appearance texture.