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...
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...
Cast film is a kind of non-stretched, non-oriented flat extrusion film produced by melt casting and quenching. There are two ways of single layer salivation and multi-layer co-extrusion salivation. Compared with blown film, it is characterized by fast production speed,...
Polylactic acid (H-[OCHCH3CO]n-OH) has good thermal stability, the processing temperature is 170～230℃, and it has good solvent resistance. It can be processed in various ways, such as extrusion, spinning, biaxial stretching , Injection blow molding. In addition to being...
LDPE:High-pressure polyethylene refers to polyethylene produced by a high-pressure process, which is low-density polyethylene
HDPE:Low-pressure polyethylene means that the polyethylene produced by the low-pressure process can produce high-density polyethylene
LLDPE:Line...
Woven bag is a kind of plastic bag, used for packaging, and its raw materials are generally various chemical plastic materials such as polyethylene (PE)and polypropylene(PP). Woven bags have a wide range of uses, mainly used for the packaging and packaging of various ite...
Plastic packaging bags are generally printed on various plastic films, and then combined with barrier layers and heat-sealing layers to form composite films, which are slit and bag-made to form packaging products. Among them, printing is the first line of production and ...
Cling film is a kind of plastic packaging products, usually made by polymerization reaction with ethylene as a masterbatch.
Can be divided into three categories
The first is PE , It is mainly used for food packaging. This film is used for the fruits and vegetables we usu...
