China is a big country for the production of plastic raw materials and the production of plastic products. According to relevant information, 27 sets of ethylene production plants have been built in China. The annual ethylene production volume is 2.64 million tons. It is expected that by the end of the “Tenth Five-Year Plan†in 2005, the annual ethylene production in China will reach 5.49 million tons. How to solve the outer packaging of existing ethylene products so that it can truly achieve the function of anti-skid, has attracted the attention of domestic professionals and experts.
At present, China's ethylene production enterprises (such as Daqing Petrochemical, Jinshan Petrochemical, Yangzi Petrochemical, Qilu Petrochemical, etc.) are using plastic textile and kraft paper composite packaging and polyethylene film bags plus plastic woven bags or kraft paper bag double packaging. The main function of the two types of packaging is to increase the coefficient of anti-slip in storage and transportation. Such packaging forms not only increase the production strength of the packaging bag, but also waste a lot of manpower and energy, and also increase the cost of the ethylene production enterprise. Moreover, such packaging does not play a real non-slip effect in storage and transportation. In storage, due to the general non-slip effect of plastic textile woven bags or kraft paper bags, it is not possible to solve the problem of high stacking in warehousing, thus greatly wasting the limited storage space of the company and increasing the warehousing difficulty of the company. What's more, plastic textile bags have many processes in their production, which is time-consuming and labor-intensive and also wastes a lot of power resources. Therefore, the evolutionary theory of packaging used by ethylene production enterprises in China is not scientific in terms of function and cost, and unscientific packaging should be eliminated.
Nanjing Huake Rubber & Plastics Machinery Factory is a private enterprise that produces and sells rubber and plastic extrusion machinery, plastic extrusion machinery, plastic film, and is engaged in the development and development of film and film products. After nearly four years of development, the plant has now developed and developed a new type of plastic non-slip film for packaging of vinyl products. The product has the characteristics of low production cost, simple process, and good anti-skid effect. It replaces the existing composite packaging bags and double-layer packaging bags of vinyl products with only one layer of plastic anti-skid film packaging bags instead of the new packaging. In terms of packaging cost, tensile strength and packaging process are much better than the original packaging, it should be promoted and applied in ethylene production enterprises and related fields. From the following comparison of comprehensive economic indicators of traditional packaging and new packaging, we can see the pros and cons between them:
First, the traditional packaging - to produce plastic woven bags as an example:
A plastic woven bag production plant uses electricity about 2400 degrees per day 2400 degrees × 300 days (10 months) = 720000 degrees per level are 0.80 yuan × 720000 degrees = 576,000 yuan a plastic textile bag factory annual electricity costs nearly 58 million Yuan, which does not include the maintenance costs of labor and production line machinery and the company's overall production costs, it can be seen that as a part of traditional packaging, plastic woven bags waste a lot of electricity and human resources.
Second, the traditional packaging - the production of kraft paper as a composite packaging and double packaging as an example:
The production of kraft paper requires a large amount of wood, which is incompatible with China's national policy of environmental preservation and the protection of forests and other comprehensive environmental management. In addition, the paper industry will cause serious environmental pollution, although the wastewater generated by the paper industry can be treated. After all, the investment is large and the cost is high.
Third, new packaging - plastic anti-skid film as an example:
1. From the packaging process:
Plastic non-slip film can pack and seal ethylene products in one time. Only one layer of packaging bags is needed. It saves time, labor and resources. It can use existing vinyl product packaging line and it does not need large economical pumping. And changes.
2. From the packaging cost:
The packaging bags made of plastic anti-slip film (each weighing 25kg) are about 0.30-0.50 yuan cheaper than the existing traditional packaging bags (preliminary calculation). Taking Yangzi Petrochemical as an example, the annual production volume is 300,000 tons of ethylene. (ie 12000000 bags) can save as follows:
A. 0.3 yuan × 12000000 = 3600000 yuan (Luji Lu million);
B. 0.4 yuan × 12000000 = 4800000 yuan (to collect 10,000 yuan);
C. 0.5 yuan × 12000000 = 6000000 yuan (Lu Yuan million).
The current annual output of ethylene in the country is about 2.6 million tons. If all plastic sliding films are used for packaging, the economic benefits of the base are self-evident.
From the comprehensive economic indicators of the above traditional packaging of ethylene products, it can be seen that the advent of plastic anti-skid film is a revolution in the packaging of ethylene products, and will bring new impacts and challenges to the packaging fields and related fields of other petrochemical and chemical products. At the same time, once the plastic anti-slip film is successfully applied, it will save a lot of wood and energy for our country and eliminate the environmental pollution caused by the traditional packaging of ethylene products. This is undoubtedly a great thing for the benefit of the country and the people.
Plastic non-slip film is a new technological product with high technological content. It will fill the gaps in related domestic applications. As a new member of the plastic product family, the demand for polyethylene raw materials in China will be enormous. The birth of plastic anti-skid film will solve the problem of non-slip in the storage and transportation of the outer packaging of ethylene products and related products, and bring huge benefits and practical functions to many ethylene production companies and related companies.
At present, China's ethylene production enterprises (such as Daqing Petrochemical, Jinshan Petrochemical, Yangzi Petrochemical, Qilu Petrochemical, etc.) are using plastic textile and kraft paper composite packaging and polyethylene film bags plus plastic woven bags or kraft paper bag double packaging. The main function of the two types of packaging is to increase the coefficient of anti-slip in storage and transportation. Such packaging forms not only increase the production strength of the packaging bag, but also waste a lot of manpower and energy, and also increase the cost of the ethylene production enterprise. Moreover, such packaging does not play a real non-slip effect in storage and transportation. In storage, due to the general non-slip effect of plastic textile woven bags or kraft paper bags, it is not possible to solve the problem of high stacking in warehousing, thus greatly wasting the limited storage space of the company and increasing the warehousing difficulty of the company. What's more, plastic textile bags have many processes in their production, which is time-consuming and labor-intensive and also wastes a lot of power resources. Therefore, the evolutionary theory of packaging used by ethylene production enterprises in China is not scientific in terms of function and cost, and unscientific packaging should be eliminated.
Nanjing Huake Rubber & Plastics Machinery Factory is a private enterprise that produces and sells rubber and plastic extrusion machinery, plastic extrusion machinery, plastic film, and is engaged in the development and development of film and film products. After nearly four years of development, the plant has now developed and developed a new type of plastic non-slip film for packaging of vinyl products. The product has the characteristics of low production cost, simple process, and good anti-skid effect. It replaces the existing composite packaging bags and double-layer packaging bags of vinyl products with only one layer of plastic anti-skid film packaging bags instead of the new packaging. In terms of packaging cost, tensile strength and packaging process are much better than the original packaging, it should be promoted and applied in ethylene production enterprises and related fields. From the following comparison of comprehensive economic indicators of traditional packaging and new packaging, we can see the pros and cons between them:
First, the traditional packaging - to produce plastic woven bags as an example:
A plastic woven bag production plant uses electricity about 2400 degrees per day 2400 degrees × 300 days (10 months) = 720000 degrees per level are 0.80 yuan × 720000 degrees = 576,000 yuan a plastic textile bag factory annual electricity costs nearly 58 million Yuan, which does not include the maintenance costs of labor and production line machinery and the company's overall production costs, it can be seen that as a part of traditional packaging, plastic woven bags waste a lot of electricity and human resources.
Second, the traditional packaging - the production of kraft paper as a composite packaging and double packaging as an example:
The production of kraft paper requires a large amount of wood, which is incompatible with China's national policy of environmental preservation and the protection of forests and other comprehensive environmental management. In addition, the paper industry will cause serious environmental pollution, although the wastewater generated by the paper industry can be treated. After all, the investment is large and the cost is high.
Third, new packaging - plastic anti-skid film as an example:
1. From the packaging process:
Plastic non-slip film can pack and seal ethylene products in one time. Only one layer of packaging bags is needed. It saves time, labor and resources. It can use existing vinyl product packaging line and it does not need large economical pumping. And changes.
2. From the packaging cost:
The packaging bags made of plastic anti-slip film (each weighing 25kg) are about 0.30-0.50 yuan cheaper than the existing traditional packaging bags (preliminary calculation). Taking Yangzi Petrochemical as an example, the annual production volume is 300,000 tons of ethylene. (ie 12000000 bags) can save as follows:
A. 0.3 yuan × 12000000 = 3600000 yuan (Luji Lu million);
B. 0.4 yuan × 12000000 = 4800000 yuan (to collect 10,000 yuan);
C. 0.5 yuan × 12000000 = 6000000 yuan (Lu Yuan million).
The current annual output of ethylene in the country is about 2.6 million tons. If all plastic sliding films are used for packaging, the economic benefits of the base are self-evident.
From the comprehensive economic indicators of the above traditional packaging of ethylene products, it can be seen that the advent of plastic anti-skid film is a revolution in the packaging of ethylene products, and will bring new impacts and challenges to the packaging fields and related fields of other petrochemical and chemical products. At the same time, once the plastic anti-slip film is successfully applied, it will save a lot of wood and energy for our country and eliminate the environmental pollution caused by the traditional packaging of ethylene products. This is undoubtedly a great thing for the benefit of the country and the people.
Plastic non-slip film is a new technological product with high technological content. It will fill the gaps in related domestic applications. As a new member of the plastic product family, the demand for polyethylene raw materials in China will be enormous. The birth of plastic anti-skid film will solve the problem of non-slip in the storage and transportation of the outer packaging of ethylene products and related products, and bring huge benefits and practical functions to many ethylene production companies and related companies.
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