The pla straws of the pla straw production line use renewable plant resource lactic acid as raw materials, which have the advantages of renewable, complete degradation, and biological safety. It is a project developed on the basis of traditional polypropylene straw in recent years. The production process is simple and the production cycle is short. With the help of screw extrusion process, the hea
The pla straw production line adopts a control system of PLC+temperature control module+touch screen, which greatly reduces the number of electric control devices of traditional discrete components, improves the reliability and operability of the equipment, and makes the whole equipment more concise! At the same time, it can meet the needs of digital management of the factory in the later stage, a
Process of degradable plastic production equipment: (1) The temperature of each section on the barrel of the plastic sheet production equipment gradually rises from the feeding section to the junction of the barrel and the forming mold. (2) The mold temperature of the degradable plastic production equipment is slightly higher than the barrel temperature, and the higher temperature is control
The high production cost and the inability to start up on a large scale are the cost factors, and the popularization of biodegradable materials has always been a difficult problem. However, because companies with high manufacturing costs are 2 to 3 times that of traditional plastic bags, and the speed of industrial advancement is very slow, let's understand the advantages and disadvantages of degr
Bamboo-wood fiber integrated wall is a new type of environmentally friendly and fast decoration material introduced by the integrated ceiling industry. Its material is the second-generation integrated wall, which is made of bamboo fiber and waterproof and fireproof spar powder at high temperature. Cheng started to research and develop environmentally friendly integrated wall in 2009. Through the i
(1) Different processing methods: THE processing of PE wood plastic products mainly adopts cold top method; The preparation of PVC wood plastic products can be divided into vacuum forming, cold top method and three roller method. (2) Different raw materials: THE raw materials of PE wood plastic products are mainly PE recycled materials, wood flour, lubricants, melting agents, etc.; The raw mate
Application prospects of precision medical plastic catheters The level of production and consumption of medical plastic products in a country reflects the country's economic and technological level to a certain extent. The average annual consumption of medical plastics in the United States is US$300, while China only has 30 yuan. Compared with developed countries abroad, the development of medi
Analysis of the development status and future prospects of my country's medical catheter industry The upstream of the medical catheter industry mainly includes the material industry, automation equipment manufacturing industry, and the production of medical device accessories; the downstream is medical institutions. Sufficient upstream supply has little impact on the industry, and downstream de
