Production raw material 200 liter plastic barrel

The main raw material for the production of 200-liter plastic drums is polyethylene (Polyethylene, PE), referred to as PE, which is a polymer organic compound made by addition polymerization of ethylene. Polyethylene is recognized as the best food contact material in the world, non-toxic, odorless, and odorless, and meets the hygiene standards of food packaging. Polyethylene film, light and transparent, has the properties of moisture resistance, oxygen resistance, acid resistance, alkali resistance, general air tightness, excellent heat sealability, etc. It is known as "the flower of plastic", it is the most important and most important for plastic packaging material.

Polyvinyl chloride is abbreviated as PVC, and its molecular formula is (CH2-CH2CL) n. It is the most important type of vinyl polymer. It is currently the world's second largest plastic variety after polyethylene, and its domestic production is Is the first. In the printing industry, PVC color calendered films and transparent glazing films are often used to make the packaging and decoration of covers such as books, folders, tickets, etc.

Fold shrink film

Shrinkfilm (Shrinkfilm) is a thermoplastic film that is stretched and oriented during the production process and shrinks when it is subjected to hot air treatment or infrared radiation during use. After heat treatment, the film is tightly wrapped on the packaged object, the shrinkage force reaches the maximum during the cooling stage, and can be stored for a long time.

Folded low density polyethylene

Low-density polyethylene, or LDPE for short, is the most widely used variety in the plastic packaging and printing industry in various countries. The specific gravity is 0.92 ~ 0.93, which can float in water. Low crystallinity (60%), bulk polymerization at a pressure of 1000 ~ 3000kg / C㎡, so it is also called high-pressure polyethylene. At 23 ° C, the density is around 0.92. The calendering moldability is poor, and it is processed into a tubular film by the blow molding method. It is suitable for food packaging, fiber products packaging, daily chemical products packaging. Sign of degradable plastic bag

Folded high density polyethylene

High density polyethylene, referred to as HDPE. The density is 0.941 ~ 0.965g / cubic centimeter. Made with low-pressure polymerization, it is also called low-pressure polyethylene. Milky white, indicating a poor gloss. Processing film can use blow molding method and T die extrusion process. It is heat-resistant and steam-resistant, cold-resistant and freeze-resistant. It has good moisture-proof, gas-proof and insulation properties, and is not easily damaged. Its strength is twice that of LDPE. Very easy to open. Strong paper-like, known as "paper-like plastic film".

Folded polypropylene film

Biaxially stretched polypropylene film, also known as biaxially stretched polypropylene film, English abbreviation code BOPP, is characterized by stretched molecular orientation, mechanical strength, half-fold strength, gas density, moisture barrier is better than ordinary plastic film. Compared with cellophane, the unit price is lower than cellophane. Due to the excellent transparency of this film, the color reproduction after printing is particularly bright and beautiful, and it is an important substrate for plastic composite flexible packaging.

Scope of application:

Plastic packaging barrels are mostly used for the storage and transportation of various liquids. They have good characteristics for special dangerous goods. They have the characteristics of not brittle, rust, light weight, and easy to deform. They also have excellent oil resistance and strong corrosion resistance. It is used for packaging dangerous goods that need heat insulation, moisture resistance, pressure resistance and corrosion resistance. Mostly used to contain liquid and solid articles in chemical raw materials, pesticides, lubricants, paints, medicine, food, hardware, electronics, electromechanical and other industries. Specifications range from 100mL-200L.

The functions and features of the barrel:

1. Plastic barrel is beautiful inside and outside smooth, welding-free seamless, light weight, good strength, impact resistance, corrosion resistance, non-toxic and tasteless, easy to transport.

2. Long service life, under normal filling, transportation and loading and unloading conditions, the shelf life is 1.5 years.

3 Product technical parameters strictly implement national standards, product design and product size can also be customized according to needs.

4. Can be used for hot filling, the general temperature should not exceed 60 ℃. After hot filling, the lid and stacking should not be closed until the contents are sufficiently cooled and cooled to room temperature.

5. If it contains easily dispersible chemicals, a cover with exhaust function can be used to avoid the danger of overpressure during transportation, and at the same time to ensure the sealing performance of the liquid.

Product features: storage stacking and stacking, canning, the whole process greatly saves space and saves materials. Light weight, low temperature resistance, corrosion resistance, reduce pollution, super clean, at the same time, it has acid resistance, alkali resistance, high temperature resistance, non-toxic, sterile, odorless, and has excellent scalability and impact resistance to meet the requirements of medical testing .

production material:

The main raw material for producing plastic barrels is polyethylene (Polyethylene, PE), referred to as PE, which is a polymer organic compound made by addition polymerization of ethylene. Polyethylene is recognized as the best food-contact material in the world. It is non-toxic, odorless, and odorless, and meets food packaging hygiene standards. Polyethylene film, light and transparent, has the properties of moisture resistance, oxygen resistance, acid resistance, alkali resistance, general air tightness, excellent heat sealability, etc. It is known as "the flower of plastic", it is the most important and most important for plastic packaging printing material.

High density polyethylene, referred to as HDPE. The density is 0.941 ~ 0.965g / cubic centimeter. Made with low-pressure polymerization, it is also called low-pressure polyethylene. Milky white. Processing can use blow molding and T die extrusion process. Heat-resistant and steam-resistant, cold-resistant and freeze-resistant, moisture-proof, gas-proof, good insulation performance, and not easy to be damaged