The history of plastic composite materials
When two or more different materials are combined, the result is a composite material. The first use of composite materials dates back to 1500 BC, when early Egyptians and Mesopotamian settlers mixed mud and straw to create stro...
You will be surprised that garbage bags are widely used all over the world and are not new. The green plastic bags you see every day are made of polyethylene. They were made in 1950 by Harry Washrik and his partner, Larry Hansen. Both inventors are from Canada.
What happ...
We usually use plastic bags and there are many types of plastic bags. Today I am going to introduce you to what a "vest bag, literally understood" is. The shape of a vest bag is like a vest. Our garment bag is very cute and both sides are high. The vest bag is actually a...
Bioplastics
Depending on the material, the time it takes for bioplastics to be completely composted may take a different time and must be composted in commercial composting facilities, where higher composting temperatures can be achieved, and between 90 and 180 days. Mos...
Generally, a garment bag refers to a bag used to keep garments (such as suits and dresses) supported by a hanger in a bag in a clean or dust-proof state. More specifically, the clothes bag refers to the kind of clothes bag suitable for being hung from a horizontal rod in...
1. Spray paint masking
It mainly prevents the paint from leaking when painting cars, buses, engineering vehicles, ships, trains, containers, airplanes, machinery, and furniture, and completely improves the traditional masking method of using newspapers and textured paper...
Is polypropylene a biodegradable plastic?
Someone asked if polypropylene is a degradable plastic? So let me first understand what is degradable plastic? Degradable plastic is a kind of product that meets various performance requirements, and its performance does not chan...
Degradable packaging bag, the implication is degradable, but degradable packaging is divided into "degradable" and "fully degradable" two kinds.
The biodegradable plastic bag is made of plant straw and other friendly to human body and the environment, different f...
As a supplier of plastic bags for export, the price of raw materials has been rising. What is the reason for the rising price of raw materials?
As we all know, plastic bags are made of polyethylene, polypropylene, polyvinyl chloride and other raw materials. Most of the ...
The Chinese New Year is approaching, and the company will officially have a holiday on February 7, 2021, and start work on February 18, 2021.
The Spring Festival is the most important traditional festival in China, which means reunion,...
Thermoplastic elastomer, referred to as TPE or TPR, is the abbreviation of Thermoplastic rubber. It is a kind of elastomer that has the elasticity of rubber at room temperature and can be plasticized and molded at high temperature. Therefore, thermoplastic elastomer has...
At present, the number of pets kept in families is increasing, and the garbage bags used by pets are becoming more and more popular. It is inevitable that dogs need poop when they go out for a walk or an outing with a pet. If you leave it alone, it will cause environment...
