Coffee cups are now widely used, but the vigorous development of Taiwan's traditional industries in the early stage has led to the rapid discovery of Taiwan's economy, especially the plasticization industry. Plastic products (such as Perrin tableware, disposable plastic cups, etc.) developed by the plasticizing industry have brought a lot of convenience to our daily life, but they have also caused us a lot of pollution. Because the garbage generated by plastic products will never change or rot when buried in the soil, and burning will produce toxic waste gas, pollute the air, and endanger human health. With the improvement of people's awareness of environmental protection, paper products (such as paper bowls, trays, wait. ) have been promoted to achieve the purpose of reducing pollution.
The life of modern people is compact and busy, and clothing, food, housing and transportation are simple, fast and convenient. Like the disposable cup mentioned above, it is a product of modern life. Commonly used ceramic cups and accompanying cups. Although they keep warm and can be used for a long time, they are inconvenient to carry due to their large size and weight. Due to the convenience of carrying and low cost, disposable cups quickly cater to the tastes of modern people. Generally speaking, disposable cups can be divided into two types: plastic and paper. Since plastics are easy to cause environmental pollution and people's awareness of environmental protection is enhanced, plastic disposable cups are rarely used, and most of them use paper disposable cups. Recently, to prevent burns, a coffee cup has been developed that reduces the contact of the heat conduction area and prevents burns. While most of these coffee cups are paper and reusable, there are still environmental concerns. Therefore, although the thermal insulation paper cup can be insulated, it still has environmental problems because the manufacturing material is not a very good environmental protection material.
In order to overcome the shortcomings of the existing technology, a newly developed coffee cup is proposed, which overcomes the shortcomings of the existing technology and avoids scalding hands when holding hot water. Mainly by arranging an outer cover on the periphery of the main container of the coffee cup, the outer cover has an uneven wavy surface, and only has line contact or point contact with the surface of the main container, which can reduce the heat transfer at the periphery of the main container of the paper cup. area. Corrugated paper is used to form the shell. The wave-shaped structure can reduce the heat transfer area between the outer shell and the main container, which can not only prevent the user from feeling heat, but also contribute to the thermal insulation effect of the paper cup and enhance the structural strength of the paper cup. At present, the present invention also provides a coffee cup with environmental protection effect. The outer shell of the paper cup is still made of paper, the cost is low, the environment is not damaged, and the environmental protection effect can be achieved.
For details, please consult: hot coffee cups manufacturers.