PE: polyethylene;PE coated paper: The paper used for producing paper cups and paper bowls is PE coated paper
PE coating: it is to coat a layer of PE (polyethylene) film on the paper with a coating machine (laminating machine);
Single-sided PE coated paper: The paper with PE coating on one side is called single-sided PE coated paper. The common paper cups in China are single-sided coated paper cups (you can go to the market to watch, only the side filled with water has PE Lamination);
Double-sided PE coated paper: Paper with PE coated on both sides of the paper is called double-sided PE coated paper;
Paper weight: refers to the weight of one square meter of paper Unit: g/square meter;
PE weight: refers to the weight of PE coated on a square meter of paper; (generally 10-20 grams per square meter)
PE coated paper weight: base paper weight + PE weight, single-sided coated paper weight is (base paper weight + PE gram weight); double-sided coated paper weight is (base paper weight + one side PE weight + other side PE weight)
The paper cup is divided into: single-sided PE coated paper cup and double-sided PE coated paper cup
Single-sided PE coated paper cups: Paper cups made with single-sided PE coated paper are called single PE paper cups (common market paper cups in China, most of the advertising paper cups are single-sided PE coated paper cups), and their manifestations are: paper cups filled with water The side has a smooth PE coating;
Double-sided PE coated paper cups: Paper cups made from double-sided PE coated paper are called double-sided PE paper cups, and the expression form is: there are PE coated films on the inside and outside of the paper cup
Paper cup size: We use ounces (OZ) as the unit to measure the size of paper cups. For example: 9 ounce, 6.5 ounce, 7 ounce paper cups, etc. commonly found on the market.
Ounces (OZ): An ounce is a unit of weight, which is represented here: 1 ounce of weight is equivalent to the weight of 28.34 milliliters of water,
It can be expressed like this: 1 ounce (OZ) = 28.34 milliliters (ml) = 28.34 grams (g)
Paper cups: In China, we call 3--18 ounce (OZ) size cups as paper cups. Conventional paper cups can be produced on the new top paper cup machine produced by our company.
Paper bowls: 20-60 ounce paper cups are called paper bowls, (the diameter of the bowl is larger than the diameter of the paper cup. If the bottom diameter exceeds 70mm, a paper bowl machine is needed to produce the paper bowl).
Paper drum: We call the 60 ounces to 200 ounces paper drums and produce them on the extra large paper bowl machine (paper drum machine)
Note: Paper cup machine and paper bowl machine are different machines.
The paper cup machine industry needs new product development
A product needs to be developed and researched for new functions and products after being used for a period of time. If the paper cup machine is unchanged, it is easy to be eliminated, so if you want to be popular, the paper cup machine must be developed for new products.
1. The technical content of high speed paper cup machine is increasing day by day: some of the existing paper cup machine products in my country are not high in technology content, and many advanced technologies have been applied to paper cup machines abroad.
2. The paper cup machine market is increasingly monopolized: It is predicted that as foreign companies enter the Chinese market, some domestic uncompetitive paper cup machine companies will be acquired, merged or bankrupt by foreign companies, and some products will be monopolized by several large companies.
3. Specialization in the production of paper cup machine parts: The international packaging industry attaches great importance to improving the general capabilities of the paper cup machine and the entire system. Therefore, the specialization of the production of paper cup machine parts is an inevitable trend of development.
Many parts are no longer produced by paper cup machine factories, but by some general standard parts factories, and some special parts are produced by highly specialized manufacturers. The really famous paper cup machine factory will probably be the assembly factory. This is because many control parts or structural parts of the paper cup machine are the same as general equipment and can be borrowed.
4. Toward multi-function and single high-speed polarization: the ultimate goal of paper cup machine is to improve productivity and product diversification. This makes the paper cup machine product specifications develop in the direction of polarization, that is, multi-function and single high speed.
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