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Infinite prospects for small plastic packaging

Infinite prospects for small plastic packaging

  • Classification:Company News
  • Author:
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  • Release time:2010-12-27
  • Views:88

【概要描述】Small plastic packaging will have good market development potential. After decades of application, glass infusion bottles have been quickly relegated to plastic infusion bottles.

Infinite prospects for small plastic packaging

(Summary description)Small plastic packaging will have good market development potential. After decades of application, glass infusion bottles have been quickly relegated to plastic infusion bottles.

  • Categories:Company News
  • Author:
  • Origin:
  • Time of issue:2010-12-27
  • Views:88
Information

   Small plastic packaging will have good market development potential. After decades of application, glass infusion bottles have been quickly relegated to plastic infusion bottles. Infusion bags made of flexible multi-layer co-extruded films are the development direction of infusion packaging materials.  

   With the development of plastic raw materials and processing technology, plastics have occupied an important position in the packaging field, and various types of plastic packaging have also taken the top spot in plastic products. Exceeding the growth rate of other plastic products, plastic films, woven bags, composite films, and plastic sheets have developed rapidly in the packaging industry. Nevertheless, in some special fields, glass packaging is still in the dominant position, and it will take time for the light and beautiful plastic flexible packaging to enter this part of the market on a large scale.  

The first is my country's canned packaging market. Glass bottles and metal cans firmly occupy a dominant position. Of course, with the development of flexible packaging materials and processes in recent years, flexible packaging cans have also begun to appear sporadically, but the market share is pitiful, which hinders plastic packaging. The main factor in the canned food industry is price. The shelf life of cans generally reaches about one year, so the outer packaging is required to have strong barrier properties; for some foods that need to be sterilized at high temperature, they must have good high temperature resistance; and then they must have the same high temperature as glass. Transparency allows consumers to see the product directly. Plastic composite flexible packaging products (mainly including PE and barrier materials co-extrusion, CPP and PE composite plastic bags, etc.) that can meet the above requirements are expensive.According to data, the import price of such products is about RMB 5 per piece. , And canned food in flexible packaging is also mainly used for export. Realizing the localized procurement of packaging products is an inevitable way for can manufacturers to reduce costs, while domestic products generally have problems such as short shelf life, poor toughness, and explosive bags. In developed countries abroad, plastic flexible packaging cans are favored by consumers for their small packaging, easy to carry and easy to open. They quickly occupy nearly 30% of the canned packaging market in just a few years. In the domestic market, cans are still mainly packaged in bulky glass bottles and tinplate, which are difficult to open. Small plastic packages will have good market development potential.  

  The second is my country's infusion bottle market. After decades of application, glass infusion bottles have been quickly relegated to plastic infusion bottles, but they have a common weakness-they are all rigid packaging containers, which requires the introduction of air during the infusion process to generate pressure to make the medicine drip out , Thereby greatly increasing the possibility of secondary pollution during infusion, especially in hospitals with more bacteria. Infusion bags made of flexible multi-layer co-extruded films can better solve this problem. Pharmaceutical grade polyolefin multi-layer co-extruded film is made of multi-layer polyolefin materials under clean conditions while melt cross-linking and co-extrusion. No adhesives and plasticizers are used in the production process, and the cylindrical film is always kept closed , Avoid pollution. This kind of membrane material is resistant to high temperature (can be sterilized at 121 ℃), has good light permeability, good elasticity, resistance to falling, and has good barrier properties to water vapor, oxygen and nitrogen. It is suitable for filling various electrolyte infusion, nutrient infusion and Therapeutic infusion, and it does not contain chloride, does not affect the environment when it is processed after use, and is the development direction of infusion packaging materials.  

   Then there is the usual beer packaging problem. Beer packaging in my country has been packaged in glass bottles for many years, and bottle explosions have occurred almost every year. Although there are also packaging in cans and barrels on the market, the total amount does not exceed 5%. Plastic packaging forms such as PET bottles and flexible packaging are shipped as needed. Raw. Compared with canned food packaging, beer packaging requires better freshness and oxygen barrier properties, and must have a certain pressure capacity. At present, the world is focusing on developing PET plastic bottles as alternative products, but the technology is not yet fully mature. For example, the degree of influence of the sealability, pressure resistance, and anti-permeability of the bottle mouth on the quality of beer is still being explored, so domestic enterprises are still in the waiting and experimental stage. With the diversified development of consumer demand, beer packaging has become closer to consumer demand, tending to effectively maintain stable beer quality, low price, and various forms of packaging products. Various packaging specifications and styles are in demand. For example, not long ago, bagged beer was widely welcomed in Qingdao as a supporting product of keg beer. When customers came to buy beer, they directly bought plastic bag packaging. It can be foreseen that if plastic flexible packaging or PET bottles are used instead of glass bottles, it will be easier to meet the different needs of consumers in terms of capacity and shape.  

   The stability of glass bottles is poor, fragile is not conducive to transportation, and energy consumption is large. Plastic packaging instead of glass packaging is an inevitable trend for the packaging industry to develop towards lightness and durability. Compared with plastic rigid packaging, plastic flexible packaging is lighter, softer, has less waste, takes up less space, has low cost, and saves resources, so it is more competitive. The composite flexible plastic packaging material is developing rapidly due to its superior comprehensive performance. At present, there are more than 4,000 flexible plastic packaging companies in my country, and the domestic production capacity of composite films has exceeded 1.5 million tons. Composite flexible plastic packaging materials have become one of the more mature domestic packaging materials and have penetrated into all areas of national life. . In these areas where glass packaging dominates the world, plastic flexible packaging has emerged and is waiting to show its talents. More information on the supply of plastic pipes, profiles, sheets, bars, bottles, barrels and other products. More information on buying plastic pipes, profiles, sheets, bars, film packaging and other plastic products. Quickly enter the plastic products forum to express opinions and actively get water. Wealth value

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