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Plastic mold making process
Plastic mold making process One, the production process of plastic molds 1. Workpiece design. 2. Mold design (use software to split molds, select mold bases and standard parts, and design sliders) 3. Process arrangement. 4. Process in the order of technologists. 5. Fitter assembly (mainly with p...Read more -
New type of plastic bag melts in the presence of water,which is known as “edible plastic”.
When it comes to plastic bags, people will think that they will cause “white pollution” to our environment. In order to reduce the pressure of plastic bags on the environment, China has also issued a special “plastic restriction order”, but the effect is limited, and some ...Read more -
Popular science article(3): Physical properties of plastics.
Today briefly introduce the physical properties of plastics 1. Breathability The air permeability is marked with air permeability and air permeability coefficient. The air permeability refers to the volume (cubic meters) of a plastic film of a certain thickness under a pressure difference of 0.1 ...Read more -
Digital advancement of mold manufacturing
Digitalization is advancing at full speed in 2020. The “Industry 4.0 Factory of the Future” showcases the various benefits brought by Industry 4.0 and digital production, including strengthening the close contact between customers and suppliers, maximizing production efficiency and i...Read more -
The difference between degradable plastics and non-degradable plastics
At the beginning of the plastic ban, there must be a lot of kids wondering what biodegradable plastic is. What is the difference between degradable plastics and non-degradable plastics?Why do we use biodegradable plastic product? what are the advantages of biodegradable plastics?Let’s take ...Read more -
History of Plastics (Simplified Version)
Today, I will give you a brief introduction to the history of plastics. The first completely synthetic plastic in human history was a phenolic resin made by American Baekeland with phenol and formaldehyde in 1909, also known as Baekeland plastic. Phenolic resins are made by the condensation reac...Read more -
Advantages of polylactic acid (PLA)
Polylactic acid (PLA) is a polymer polymerized with lactic acid as the main raw material, which is fully sourced and can be regenerated. The production process of polylactic acid is pollution-free, and the product can be biodegraded to achieve circulation in nature, so it is an ideal green polyme...Read more -
Plastic development history
Yuyao engaged in the plastics industry earlier. According to the information provided by the Yuyao City History Office, as early as 1962, the collective Yuyao Yongfeng Plastic Factory was established in Yongfeng Temple in the north of the city, creating a precedent for Yuyao bakelite and plastic...Read more -
Popular science article: Introduction to the basics of plastics (2)
Follow the part mentioned last time. What I share with you today is: the basic characteristics and uses of the main plastic varieties. 1. Polyethylene–Polyethylene has good flexibility, excellent dielectric properties and chemical resistance, molding processability, but poor rigidity. Its u...Read more -
Popular science article: Introduction to the basics of plastics.
Resin mainly refers to an organic compound that is solid, semi-solid or pseudo-solid at room temperature, and generally has a softening or melting range after being heated. When it is softened, it is affected by external forces and usually has a tendency to flow. In a broad sense, where can The p...Read more -
Common sense of plastic mold
Plastic mold is an abbreviation for a combined mold used for compression molding, extrusion molding, injection, blow molding and low foam molding. The coordinated changes of mold convex and concave molds and auxiliary molding system can process a series of plastic parts of different shapes and di...Read more -
Family Day
This is October 10, 2017. What a great day. The extended family of our company travels with the small families of their employees. Promote previous emotional exchanges among employees. We went together to visit the revolutionary bases and learn about Chinese history. Everyone has a good time toda...Read more
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