With the diversification of beverage varieties, the beverage packaging industry has also made great progress. After breaking the monopoly market of single glass containers, metal containers, plastic containers, paper containers, etc. have appeared one after another, and beverage packaging has shown diversified development. trend.
Glass bottle glass bottle, as a traditional beverage packaging container in China, still occupies an important position in beverage packaging when a variety of packaging materials are poured into the market. This is because it has packaging characteristics that cannot be replaced by other packaging materials. The main features of the glass packaging container are: non-toxic, odorless; transparent, beautiful, good barrier, airtight, rich in raw materials, low in price, and can be used repeatedly. Moreover, it has the advantages of heat resistance, pressure resistance and washing resistance, and can be both high temperature sterilization and low temperature storage. Because of its many advantages, it has become a packaging material for many beverages such as fruit tea and jujube juice. However, glass packaging containers also have some shortcomings: mainly self-important, easy to break, high transportation costs, and poor secondary processing performance such as printing. Due to the reusability and poor printability of glass bottles, under the market conditions, some criminals use old bottles with low-cost recycling to produce inferior beverages with no description, no production date and no shelf life, especially in some remote areas. In the region, this situation is more serious. For example, due to the recyclability of glass bottles, “Yang Xiecheng†used glass bottles for soy milk, cola, etc. for low-end consumer groups.
Metal cans are more commonly used in metal-loaded beverages. It should be said that after the 1980s, the emergence of canned beverages has improved the standard of people's lives. American soft drink packaging is evenly divided by metal cans and PET bottles, but the prospects for PET bottles are broader. The metal cans for beverage packaging are divided into two-piece cans and three-piece cans. The three-piece cans are mostly used for the packaging of carbonated beverages, and the two-piece cans are mostly used for the packaging of carbonated beverages. The materials used in the three-piece cans are mostly tin-plated steel sheets (tinplate), and the materials of the two-piece cans are mostly aluminum alloy sheets.
In the current market, aluminum cans are used more widely than iron cans. For example, Coca-Cola and Pepsi-Cola products are all available in aluminum cans. The representative herbal tea drinks in the Guangdong market, such as Wang Laoji, Chunhetang, and Deng Lao herbal tea, are packed in tinplate cans, which are more solid.
Metal packaging containers have many advantages: First, they have excellent barrier properties. Not only can it block the gas, but it can also block light. This feature allows the beverage to have a long shelf life. Second, it has excellent mechanical properties, mainly manifested in high temperature resistance, humidity resistance, pressure resistance, insect resistance, and resistance to harmful substances. Third, it is not easy to break, easy to carry, and can adapt to the fast-paced life of modern society. Fourth, the surface is decorative, which can stimulate consumption and promote sales. Fifth, it can be recycled to the furnace for recycling. However, metal packaging containers also have certain shortcomings, mainly due to poor chemical stability, poor alkali resistance, poor internal coating quality or poor process, which will make the beverage taste. In addition, metal cans are relatively less economical.
Plastic bottles and plastic materials have developed rapidly, and they have become more and more important in the field of food packaging. The same is true for beverage packaging. In the past 20 years, the emergence of a large number of plastic bottled beverages has made beverage packaging exciting. At present, the types of plastics used in beverage packaging mainly include: the characteristics of heat sealing performance of polyethylene (PE) are good, and the containers made of various composite materials can be used to hold various beverages such as lemon juice and juice; The polyvinyl chloride (PVC) bottle produced by the blow method has a seamless line and a uniform thickness of the bottle. It can hold carbonated beverages such as Coca-Cola, soda, etc. Polyvinyl chloride (PVC) bottles produced by extrusion blow molding are only suitable for dressing. Juices and mineral waters; polypropylene (PP) can be used to make a variety of beverage packaging containers due to its high transparency, smoothness and good processability; and polyester (PET or PETP) bottles produced by two-axis stretch blow molding. It has good transparency, high surface gloss and glass-like appearance. It is a suitable plastic bottle instead of glass bottle. It is widely used in various beverages such as tea beverages and juices, which need hot filling. Glass paper is coated with polyvinylidene chloride. (PVDC) is then combined with PE, which is often used to package orange juice. In addition, polyvinylidene chloride (PVDC) is coated on nylon or polyester and then combined with PE to form a variety of beverage packaging containers.
For example, the “Slim Lady†diet drink launched by Harbin Sixth Factory combines the “slimming†function of the product with the target consumer group positioning. The “Lady†model bottle is very charming. The middle part of the bottleneck and handshake is like a girl’s white neck and slim. Waist, the upper part of the bottle and the lower part of the bottle are like plump chest and beautiful "A" skirt. The whole bottle looks like a vivid and vivid "slender lady", while the bottle body is mainly purple, with white background. It fully reflects the beauty, elegance and elegance. ]
The paper container paper container was originally developed as a milk container. For the past 20 years, it has been widely used for the packaging of fruits and vegetables and refreshing beverages. The more common is the Tetra Pak packaging. As the main material of beverage packaging, paper is made of inner surface and polyethylene composite, or more is paper-plastic aluminum three-layer composite, which makes it have certain sealing, moisture resistance and water resistance. For example, the “Wang Lao Ji†herbal tea drink is now brand new with Tetra Pak, which is more environmentally friendly.
In addition, the birth of paper cans has overcome the shortcomings of aluminum cans and has broad development prospects. It takes at least 17 million yuan to build an aluminum can production line, while the paper can production line only needs 2 million yuan; the aluminum cans have a small batch of 20 million, and the economic volume of paper cans is more than 20,000. Paper cans can be used for packaging of paints, chemicals, foods, medicines, etc., and can also be used to produce paper lunch boxes, paper cups, paper drums and other products. The annual demand for Chinese paper cans is expected to reach 15 billion, and its excellent characteristics will inject new vitality into the Chinese packaging industry.
(Article source: China Food Packaging Network)
Glass bottle glass bottle, as a traditional beverage packaging container in China, still occupies an important position in beverage packaging when a variety of packaging materials are poured into the market. This is because it has packaging characteristics that cannot be replaced by other packaging materials. The main features of the glass packaging container are: non-toxic, odorless; transparent, beautiful, good barrier, airtight, rich in raw materials, low in price, and can be used repeatedly. Moreover, it has the advantages of heat resistance, pressure resistance and washing resistance, and can be both high temperature sterilization and low temperature storage. Because of its many advantages, it has become a packaging material for many beverages such as fruit tea and jujube juice. However, glass packaging containers also have some shortcomings: mainly self-important, easy to break, high transportation costs, and poor secondary processing performance such as printing. Due to the reusability and poor printability of glass bottles, under the market conditions, some criminals use old bottles with low-cost recycling to produce inferior beverages with no description, no production date and no shelf life, especially in some remote areas. In the region, this situation is more serious. For example, due to the recyclability of glass bottles, “Yang Xiecheng†used glass bottles for soy milk, cola, etc. for low-end consumer groups.
Metal cans are more commonly used in metal-loaded beverages. It should be said that after the 1980s, the emergence of canned beverages has improved the standard of people's lives. American soft drink packaging is evenly divided by metal cans and PET bottles, but the prospects for PET bottles are broader. The metal cans for beverage packaging are divided into two-piece cans and three-piece cans. The three-piece cans are mostly used for the packaging of carbonated beverages, and the two-piece cans are mostly used for the packaging of carbonated beverages. The materials used in the three-piece cans are mostly tin-plated steel sheets (tinplate), and the materials of the two-piece cans are mostly aluminum alloy sheets.
In the current market, aluminum cans are used more widely than iron cans. For example, Coca-Cola and Pepsi-Cola products are all available in aluminum cans. The representative herbal tea drinks in the Guangdong market, such as Wang Laoji, Chunhetang, and Deng Lao herbal tea, are packed in tinplate cans, which are more solid.
Metal packaging containers have many advantages: First, they have excellent barrier properties. Not only can it block the gas, but it can also block light. This feature allows the beverage to have a long shelf life. Second, it has excellent mechanical properties, mainly manifested in high temperature resistance, humidity resistance, pressure resistance, insect resistance, and resistance to harmful substances. Third, it is not easy to break, easy to carry, and can adapt to the fast-paced life of modern society. Fourth, the surface is decorative, which can stimulate consumption and promote sales. Fifth, it can be recycled to the furnace for recycling. However, metal packaging containers also have certain shortcomings, mainly due to poor chemical stability, poor alkali resistance, poor internal coating quality or poor process, which will make the beverage taste. In addition, metal cans are relatively less economical.
Plastic bottles and plastic materials have developed rapidly, and they have become more and more important in the field of food packaging. The same is true for beverage packaging. In the past 20 years, the emergence of a large number of plastic bottled beverages has made beverage packaging exciting. At present, the types of plastics used in beverage packaging mainly include: the characteristics of heat sealing performance of polyethylene (PE) are good, and the containers made of various composite materials can be used to hold various beverages such as lemon juice and juice; The polyvinyl chloride (PVC) bottle produced by the blow method has a seamless line and a uniform thickness of the bottle. It can hold carbonated beverages such as Coca-Cola, soda, etc. Polyvinyl chloride (PVC) bottles produced by extrusion blow molding are only suitable for dressing. Juices and mineral waters; polypropylene (PP) can be used to make a variety of beverage packaging containers due to its high transparency, smoothness and good processability; and polyester (PET or PETP) bottles produced by two-axis stretch blow molding. It has good transparency, high surface gloss and glass-like appearance. It is a suitable plastic bottle instead of glass bottle. It is widely used in various beverages such as tea beverages and juices, which need hot filling. Glass paper is coated with polyvinylidene chloride. (PVDC) is then combined with PE, which is often used to package orange juice. In addition, polyvinylidene chloride (PVDC) is coated on nylon or polyester and then combined with PE to form a variety of beverage packaging containers.
For example, the “Slim Lady†diet drink launched by Harbin Sixth Factory combines the “slimming†function of the product with the target consumer group positioning. The “Lady†model bottle is very charming. The middle part of the bottleneck and handshake is like a girl’s white neck and slim. Waist, the upper part of the bottle and the lower part of the bottle are like plump chest and beautiful "A" skirt. The whole bottle looks like a vivid and vivid "slender lady", while the bottle body is mainly purple, with white background. It fully reflects the beauty, elegance and elegance. ]
The paper container paper container was originally developed as a milk container. For the past 20 years, it has been widely used for the packaging of fruits and vegetables and refreshing beverages. The more common is the Tetra Pak packaging. As the main material of beverage packaging, paper is made of inner surface and polyethylene composite, or more is paper-plastic aluminum three-layer composite, which makes it have certain sealing, moisture resistance and water resistance. For example, the “Wang Lao Ji†herbal tea drink is now brand new with Tetra Pak, which is more environmentally friendly.
In addition, the birth of paper cans has overcome the shortcomings of aluminum cans and has broad development prospects. It takes at least 17 million yuan to build an aluminum can production line, while the paper can production line only needs 2 million yuan; the aluminum cans have a small batch of 20 million, and the economic volume of paper cans is more than 20,000. Paper cans can be used for packaging of paints, chemicals, foods, medicines, etc., and can also be used to produce paper lunch boxes, paper cups, paper drums and other products. The annual demand for Chinese paper cans is expected to reach 15 billion, and its excellent characteristics will inject new vitality into the Chinese packaging industry.
(Article source: China Food Packaging Network)
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