With the increase of the number of cars in China, the amount of used tires will increase year by year. How to effectively recycle and use our country's used tires is an important issue facing the comprehensive utilization of resources, and it is also an important measure to rationally use reso

In recent years, there has been a group of figures who are often talked about by the paper industry: “Each used 1 ton of waste paper by a paper mill is equivalent to saving 3 cubic meters of wood, 1.2 tons of standard coal, 600 degrees of electricity, 100 cubic meters of water, 300 kilograms

The basic requirements for the identification of intermediate electronic color separation workers First, applicable object The operator of the electronic color separation machine. Second, the application conditions 1. After graduating from high school or equivalent, after obtaining the initial

A label is a strip of paper or other material on a container or merchandise with a product description and artwork printed on it, or a product description and artwork printed directly on the container or object, such as in a bucket, bag, plastic bottle, or glass container. On the instructions and

(D) Adhesion method Cold glue cold glue is a solution type or emulsion (gel) type. Most of the solution type is water-soluble, with starch-based and protein-based, such as dextrin, casein, bone glue and so on. The most widely used adhesive products are paper products, which have the advantages of

Nowadays, adhesive labels have a broad development prospect in the world. Taking U.S. cosmetic packaging materials as an example, self-adhesive film labels account for 35%, direct screen printing accounts for 30%, self-adhesive paper labels account for 11%, and in-mold film labels account for 11%.

The invention of printing technology has promoted the spread of human civilization and is an important contribution made by the working people of ancient China to the development of human society. However, due to historical reasons, China’s economy has been lagging behind for a long time, an

1 kind of liquid. Different liquids have different intermolecular forces, and the intermolecular forces are large and the surface tension is large. Water has a large surface tension, while oil has a small surface tension. 2 temperature. When the temperature rises, the attraction between the liqui

Model NO.: HLY-LRG38 Supporting: 200kg Type: Modern

Model NO.: MTH16-004 Material: Plastic Unit Size: 1190*360*420

Model NO.: BX164 Reflective Strip: Without Reflective Strip Material: Polyester

People who are hiking and camping should have the ability to resist heat and cold, and it is better to dress loosely. Due to the improvement of living standards, people fully enjoy the material satisfaction brought about by civilization: The sky is cold, the air is cold, and it is extremely comfor