On the development status of glass packaging conta

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Talking about the development status of glass packaging container industry (Group pictures)

since the reform and opening up, the glass packaging container industry has developed rapidly and continuously. The output of glass packaging containers in 1997 increased by 426% compared with 1.37 million tons in 1978, with an average annual increase of 8.66%; In 2004, it increased by 33.96% over 1999, with an average annual increase of 6.02%; The increasing speed slows down. In the packaging industry, the importance of packaging design is not inferior to the choice of packaging materials. Today's popular products tend to adopt traditional packaging design. The reason why glass materials are attractive is that they are transparent and pure, can be separated from graphics, and meet environmental requirements

at present, the variety of glass packaging containers has increased greatly, which basically meets the needs of product packaging in domestic alcohol, beverage, medicine and other industries. In particular, the packaging bottles of beer, beverage and wine produced by the three foreign-funded enterprises can be supplied domestically

beer and beverage packaging market: glass containers become the first choice

China's glass bottle packaging market has already launched printed glass beer bottles and printed glass beverage bottles, and printed white wine bottles and printed wine bottles are also becoming a trend. This new product with exquisite patterns and trademarks printed on the surface of glass bottles has been adopted by many beer and beverage manufacturers, such as Tsingtao Beer Group, China Resources beer group, Yanjing Beer Group, etc; Beverage enterprises include Coca Cola company, Pepsi Cola company, Herbalife Corporation, etc; Wine enterprises include Changyu Group, Longkou Weilong company, etc

leading beer and beverage manufacturers in the same industry have begun to take printed glass bottles, lightweight or disposable glass bottles as the first choice for product packaging. Compared with old bottles of new wine, new wine in new bottles has increased the production cost to a certain extent, but it is of great benefit to the improvement of product grade

with the rapid development of science and technology, the change of consumption trend keeps pace with the times, and the manufacturing industry is also following up. A national standard or industrial standard should also be improved and modified after seven to eight years of use, so as to retain those parts that adapt to the development trend and add some necessary contents. Excessive requirements and excessive technical indicators have increased the unprofitable manufacturing cost and caused a waste of resources, which should also be included in the list of amendments. The urgent task is to make the national standard or industrial standard more authoritative, representative and appropriate

beer bottles which are both pressure resistant glass bottles have different requirements from carbonated beverage bottles. Beer bottles require too high mechanical impact strength indicators, and the standard of qualified crystals is the same as that of superior carbonated beverage bottles; However, the service life and packaging method of carbonated beverage bottles are not regulated, and the lightweight disposable carbonated beverage bottles are not regulated separately. This kind of favoritism causes inconsistency of standards, which is more likely to cause misunderstanding

cosmetics packaging market: glass and plastic share the world

over the years, China's cosmetics market has been growing at an average annual rate of 15.5% The belt on the force measuring piston falls off or is too loose (so that the piston can not run at a uniform speed) and grows. At present, it has begun to take shape. In 2002, the whole market achieved a total sales volume of 45billion yuan. Among them, skin care products account for about 36%, hairdressing products account for 30.96%, and fragrances account for 20%. It is predicted that the total sales volume of its market will reach 80billion yuan in 2010. As the main packaging materials in this market, plastics and glass will also have a greater place to play

most general cosmetics are in the form of liquid, lotion or paste, and do not have a distinctive appearance. It can only show its own characteristics through exquisite and unique packaging design. Therefore, cosmetics generally rely on packaging in order to achieve good sales. In addition to metal, plastic and glass are currently the main cosmetic packaging container materials, of which plastic is the most used

although there are many kinds of cosmetics with different functions, in terms of their external morphology and packaging adaptability, they mainly include the following categories: solid cosmetics, solid granular cosmetics (the market growth rate of the company has reached the level of 7% to 8%), liquid and lotion cosmetics, paste cosmetics, etc. According to different forms, the packaging forms are different

according to the current situation, plastic is light and cheap, easy to form large-scale production, can be made into bottles of various sizes, transparent, opaque and various colors, and has good printing performance. Instructions, labels and bar codes can be directly printed on the surface of containers by means of heat transfer, inkjet and printing. Therefore, plastic products have occupied more than 80% of the cosmetics packaging market and become the most important packaging container for cosmetics. In the past, cosmetics were usually packed in glass bottles. However, the rapid development of the application of PET resin in cosmetics containers has led to a major change in the replacement of glass bottles with plastics

however, we should also see that although the proportion of glass bottles in cosmetics packaging containers does not exceed 8%, it still has irreplaceable advantages in this packaging field and remains the preferred material for high-end cosmetics in the short term

it is clear, pure, noble and elegant, which is the charm of the glass bottle. Compared with plastic bottles, its heavy sense of massiness makes people feel more confident and responsible; The unique visual effect of frosted glass bottle is far beyond that of plastic bottle

many perfume manufacturers prefer to use this container to package their products. For example, the packaging design of Italian Bvlgari women's perfume adheres to the tradition of refinement and excellence. The streamlined frosted glass bottle highlights its simple lines. The bottle body is soft emerald green, conveying the characteristics of purity, newness, elegance and friendliness

in addition, it has a high barrier to gas, which also makes the glass bottle the preferred packaging material for products that are volatile and easy to lose fragrance, such as perfume

cosmetics, especially whitening and nutrition cosmetics, contain a lot of nutrients like food, but they are very easy to be oxidized. This puts forward high requirements for the sealing of the packaging. The glass bottle has strong barrier, which is undoubtedly more competent than the plastic bottle in protecting the contents

liquid condiment packaging market: glass packaging still dominates

condiment is an auxiliary ingredient in catering and cooking. It is impossible to consume a large amount of one-time like rice noodles. Therefore, there are some special requirements for condiment packaging, including repeated sealing, lightproof, stability and so on

soy sauce and vinegar can be regarded as the representatives of condiments that need to be considered in the purchase of electronic tensile testing machine. There are many kinds of condiments, such as cooking wine and seasoning oil. In the planned economy era, glass bottles used to unify the packaging of soy sauce and vinegar. It can be said that liquid condiments are still one of the last few positions in glass containers. The glass bottle has its advantages, such as transparency, good barrier, low price, and easy to reuse

in the early days, glass bottle was the only choice. In recent years, great changes have taken place. The pattern of glass bottle dominating the world has been broken. Plastic bags, PPVC resin and wood flour have good interface compatibility. Et bottles and concave barrels have successively entered the liquid condiment market. PET bottle is similar to glass bottle in scale and capacity, but it is lighter and has better luster than glass bottle, and has a bottle cap that can be used repeatedly; PE barrels are generally large in capacity, suitable for occasions where consumption is relatively fast, and have very good repeated sealing performance; Plastic bags offer better economics

however, glass bottle packaging still plays a leading role. In order to solve the problem that the crown cap cannot be resealed, it is the fatal weakness of glass bottle packaging. Now many glass bottles have been improved in terms of bottle caps, and plastic bottle caps have been used for convenience. Some manufacturers also hang a plastic cap on the glass bottleneck sealed by the crown cap, so that the crown cap can be replaced with this plastic cap for repeated use after it is opened

liquid condiments with small capacity, such as mustard oil, chili oil and some high-grade raw soy sauce, are still mainly packaged in glass bottles, but all have adopted plastic bottle caps. There is no ideal alternative packaging in this market for the time being

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