Analysis of the quality of plastic tote bags

The tote bag is a simple bag made of paper, plastic, non-woven industrial cardboard. It is generally used to hold products, or to send gifts is a gift. Nowadays, plastic tote bags are already in our daily life. It can be seen everywhere, some have good quality, some have good quality, different raw materials, and the quality is different. Below, I will give you a detailed analysis.

The raw material of the plastic tote bag is polyethylene. Polyethylene is a white waxy solid, translucent, almost odorless, non-toxic, and easily crystallized, while polyethylene is composed of partially crystalline and amorphous forms in a highly elastic state.

Low-density polyethylene performance characteristics Low-density polyethylene treatment performance is good, suitable for blown bottle body, extruded hose for condiments, medicine and other packaging, its impact strength, stress cracking and high-density polyethylene similar, and transparency , hardness and processability between high density polyethylene and low density polyethylene. Tensile and durable are preferred in all polyethylenes, especially for packaging films, which are 20% thicker than low density polyethylene and are a very promising plastic packaging material.

High-density polyethylene has good heat resistance, poor transparency, flexibility and processing properties, poor resistance to carbamate, and low gloss. It is suitable for purchasing product containers, trays, large barrels of fresh milk, chemical products and other turnover packaging.

Foamed polyethylene is divided into sheets, sheets, tubes, strips and sheets. It is widely used to package goods of any shape, especially electronic products, such as computers, TVs, stereos, speakers, etc. It is environmentally friendly and characterized by good elasticity and toughness. Strong, you can also make life jackets, floating boards, travel bags, hats, etc.