Aluminum foil paper, as the name suggests, is a paper made of aluminum foil backing paper and aluminum foil paste. Its quality is very soft and light, just like paper, it can absorb heat, and its thermal conductivity is small, so it is often used in daily necessities, packaging protection, etc. H...
We can often use aluminum foil and tinfoil in our daily life. They each have their own characteristics, but most people don’t know much about these two kinds of paper. So what is the difference between aluminum foil and tinfoil?
I. What is the difference between aluminum foil and tin foil?...
First of all, the biggest function of paper cups is to hold beverages, such as carbonated drinks, coffee, milk, cold drinks, etc. This is its earliest and most basic use.
Beverage paper cups can be divided into cold cups and hot cups. Cold cups are used to hold cold beverages, such as carbonated ...
With the increasing voice of global environmental protection, people’s awareness of environmental protection is gradually strengthened. In daily life, people will replace plastic products with paper products: paper tubes instead of plastic tubes, paper bags instead of plastic bags, paper cu...
In daily life, we will find that many plastic products will have some odor when they are first used. For example, some common polyethylene and polypropylene products will have a smoky smell at the beginning of use, and the smell will be much less after a period of use. , Why do these plastic prod...
Plastic packaging bags are generally printed on various plastic films, and then combined with barrier layers and heat-sealing layers to form composite films, which are cut and bagged to form packaging products. Among them, printing is the first line of production and the most important process. T...
When toning, according to the requirements of the object to be colored, it is necessary to establish quality indicators such as the physical and chemical properties of the pigment product. Specific items are: tinting strength, dispersibility, weather resistance, heat resistance, chemical stabilit...
In actual color matching, the coloring pigments used cannot be extremely pure three primary colors, and it is unlikely to be exactly the desired pure color, usually with some similar hues more or less, to achieve For a given color sample, it is always necessary to use a variety of coloring pigmen...
Coloring pigments are the most important raw materials in tinting technology, and their properties must be fully understood and applied flexibly, so that high-quality, low-cost and competitive colors can be formulated.
Metallic pigments: Metallic pigment silver powder is actually aluminum powder,...
Coloring pigments are the most important raw materials in tinting technology, and their properties must be fully understood and applied flexibly, so that high-quality, low-cost and competitive colors can be formulated.
Commonly used pigments for plastic color matching include inorganic pigments, ...
Plastic color matching is based on the three basic colors of red, yellow and blue, to match the color that is popular, meets the color difference requirements of the color card, is economical, and does not change color during processing and use. In addition, plastic coloring can also impart vario...
When light acts on plastic products, part of the light is reflected from the surface of the product to produce luster, and the other part of the light is refracted and transmitted into the interior of the plastic. When encountering pigment particles, reflection, refraction and transmission occur ...
