First, the definition of roof-type fresh-keeping packaging The so-called roof-type packaging box actually refers to the shape of the top of the box like a roof, giving people a warm feeling, very popular with consumers. Not only that, but also its ease of use is one of its characteristics, which is particularly welcome today as the pace of social progress continues to accelerate.
The so-called fresh-keeping packaging corresponds to aseptic packaging. The materials and production conditions used for aseptic packaging are different from fresh-keeping packaging. The shelf life of fresh-keeping packaging is generally within one month, and the shelf-life of aseptic packaging is generally within one year. However, because of the production cost and circulation, the consumption of aseptic packaging products is far lower than that of fresh-keeping in more developed countries and regions. Type packaging products. In general, fresh-keeping packaged liquid beverages (eg, dairy products) are superior to aseptically packaged products. According to the requirements of national health standards, aseptic packaging material must not contain any bacteria (including beneficial bacteria), but the requirements of fresh packaging materials must not contain harmful bacteria (ie, pathogenic bacteria), according to the National Food and Drug Administration The Sanitary Standard (FDA) requires that no more than 3 colonies per square centimeter. However, liquid beverages (such as dairy products) must be pasteurized or ultra-pasteurized before filling. Here, just as we say the comparison of purified water and mineral water, can you say which kind of water is the healthiest water?
Of course, fresh-keeping packaging also has its disadvantages: it must be stored in a refrigerator at about 4 degrees Celsius in order to obtain an effective shelf life. Aseptic packaging can only be stored at room temperature. It can be said that aseptic packaging does not have much conflict with fresh-keeping packaging, and the use of packaging materials is different.
Second, how to choose a good preservation of packaging materials Fresh-keeping packaging materials of choice is extremely important, it is related to the quality of fresh products, is the key to the success of food and beverage companies.
At present, the fresh-keeping packaging materials sold in China must be non-recycled paper. Therefore, raw materials imported from Europe and America are used without exception. The tree species used in papermaking are determined according to the specific fiber length, and the processing procedures are also very complicated. . As early as the 1970s, China's Guangdong Province had conducted research and development but had not been successful. In the 1990s, it had also been engaged in research and development as a Spark program in Shandong Province, but it has not yet been successful.
So far, European and American companies have almost monopolized the fresh-keeping packaging materials market in China, and the prices of raw materials and products have remained high. Even if they join the WTO, tariffs will decline, and they will not be able to escape the monopoly position of European and American companies in China's fresh-keeping packaging materials market. How to choose a fresh-keeping packaging box among them? First of all, from the current supply method for fresh-keeping packaging boxes in China:
1. Bundling This method is generally a marketing method for a large multinational company. When selling (sending) your machine, you must sign a long-term supply contract.
2. OEM-type sales equipment suppliers have reached some tacit understanding with several fresh-keeping packaging box suppliers. While equipment suppliers provide equipment, they will recommend relevant fresh-keeping packaging box suppliers, but only recommend them. Similarly, fresh-keeping package suppliers will also provide corresponding equipment suppliers to recommend to customers.
3, independent sales As the name implies, this is a kind of sales method without any restrictions, but in fact is still limited by raw material suppliers. Different material suppliers determine the differences in materials and their physical characteristics are also different.
So, how to choose a good fresh-keeping box among them? You can refer to the following method:
1, the price ratio on the premise of supply on time, quality and reliability, the price is the determinant of sales.
2, after-sales service If the price is the determinant of sales, after-sales service is a prerequisite for quality assurance.
3, the order cycle The market changes, the market changes are not in accordance with the will of the people, the opportunity is not lost, so do not wait, so the shorter the better the order cycle.
4, pay attention to science in today's society, the output of any product is based on science, in the information society, the scientific basis is described by data. The country has national product standards, and companies also have enterprise product standards. The so-called standard is the quality inspection of the product. The data obtained through the performance test of the product can reflect whether the supply conforms to the standard. This is especially important.
Third, how to look at the phenomenon of bagging of fresh-keeping packaging boxes It is well-known that the pressure of liquids changes with the depth of the liquid, and the pressure distribution increases with the gradual deepening of the liquid. At the same time, it should be noted that when a certain pressure point goes down, it also puts pressure on the side, and the pressure is equal. Therefore, we can often see that the parts of the packaging box are generally in the middle and lower part of the packaging box. Therefore, it is impossible to say that there is absolutely no inflation phenomenon in the packaging box. It is determined by the tension of the paper and the weight of the liquid.
Just like the high-voltage wires we see, high-voltage wires must have certain sagging requirements because of the gravity of the Earth. The cable of the high voltage wire is still the case, let alone the paper box. Moreover, this kind of packaging box is a fresh-keeping carton, and the requirement for shelf life is not long. It is impossible to get an absolute solution to the problem of bulge. Only by taking measures can the effect of relative improvement be achieved. At present, the solution in the world is only to thicken materials, but the cost will inevitably rise. Wool will appear on the sheep and consumers Will not benefit.
Fourth, how to treat the quality of cartons of various suppliers Cartridge equipment provided by equipment suppliers, its quality we will not say for a moment, the commissioning work before the factory is targeted, including its operating instructions, its compatible Sex is sometimes not satisfactory. The reason is that the physical properties of different materials from European and American raw material suppliers are not exactly the same. Can you say that Japan's TV performance characteristics are exactly the same? The television produced by the same country is the same, not to mention the original paper produced by different countries.
A really good filling machine should be compatible and able to handle different raw materials. At least its factory standards are more widely targeted.
Followed by human factors, operators with better quality are also key factors. Maintenance of the machine, different adjustments to the cartons provided by different suppliers, etc. Are related to their own product quality. Comprehensively, we have summarized the experience that the quality problems caused by poor adjustment accounted for more than 90% of quality accidents.
As a carton supplier, it is also necessary to provide appropriate adjustments to provide quality requirements that meet customer needs. Such as the choice of paper, according to different equipment to improve technology, long-distance transport and short-distance transport differences.
In short, with the continuous improvement of the market economy, it is believed that China's packaging industry will also become more standardized and modernized.
The national standards for roof-type fresh-keeping packaging will be introduced soon. Customers can refer to national standards for control.
At present, there is no roof-type fresh-keeping packaging standard under the following conditions, refer to the following national standards 1, GB 3561-1989 food packaging paper hygiene standard analysis method 2, GB 4789 food microbiological inspection 3, GB 9683 composite food packaging bags Standard 4: Some Physical Characteristics in National Standard of Aseptic Packaging: GB 18192-2000 (Gong Risheng) ("Milk, Drink, Packing Special Series")
The so-called fresh-keeping packaging corresponds to aseptic packaging. The materials and production conditions used for aseptic packaging are different from fresh-keeping packaging. The shelf life of fresh-keeping packaging is generally within one month, and the shelf-life of aseptic packaging is generally within one year. However, because of the production cost and circulation, the consumption of aseptic packaging products is far lower than that of fresh-keeping in more developed countries and regions. Type packaging products. In general, fresh-keeping packaged liquid beverages (eg, dairy products) are superior to aseptically packaged products. According to the requirements of national health standards, aseptic packaging material must not contain any bacteria (including beneficial bacteria), but the requirements of fresh packaging materials must not contain harmful bacteria (ie, pathogenic bacteria), according to the National Food and Drug Administration The Sanitary Standard (FDA) requires that no more than 3 colonies per square centimeter. However, liquid beverages (such as dairy products) must be pasteurized or ultra-pasteurized before filling. Here, just as we say the comparison of purified water and mineral water, can you say which kind of water is the healthiest water?
Of course, fresh-keeping packaging also has its disadvantages: it must be stored in a refrigerator at about 4 degrees Celsius in order to obtain an effective shelf life. Aseptic packaging can only be stored at room temperature. It can be said that aseptic packaging does not have much conflict with fresh-keeping packaging, and the use of packaging materials is different.
Second, how to choose a good preservation of packaging materials Fresh-keeping packaging materials of choice is extremely important, it is related to the quality of fresh products, is the key to the success of food and beverage companies.
At present, the fresh-keeping packaging materials sold in China must be non-recycled paper. Therefore, raw materials imported from Europe and America are used without exception. The tree species used in papermaking are determined according to the specific fiber length, and the processing procedures are also very complicated. . As early as the 1970s, China's Guangdong Province had conducted research and development but had not been successful. In the 1990s, it had also been engaged in research and development as a Spark program in Shandong Province, but it has not yet been successful.
So far, European and American companies have almost monopolized the fresh-keeping packaging materials market in China, and the prices of raw materials and products have remained high. Even if they join the WTO, tariffs will decline, and they will not be able to escape the monopoly position of European and American companies in China's fresh-keeping packaging materials market. How to choose a fresh-keeping packaging box among them? First of all, from the current supply method for fresh-keeping packaging boxes in China:
1. Bundling This method is generally a marketing method for a large multinational company. When selling (sending) your machine, you must sign a long-term supply contract.
2. OEM-type sales equipment suppliers have reached some tacit understanding with several fresh-keeping packaging box suppliers. While equipment suppliers provide equipment, they will recommend relevant fresh-keeping packaging box suppliers, but only recommend them. Similarly, fresh-keeping package suppliers will also provide corresponding equipment suppliers to recommend to customers.
3, independent sales As the name implies, this is a kind of sales method without any restrictions, but in fact is still limited by raw material suppliers. Different material suppliers determine the differences in materials and their physical characteristics are also different.
So, how to choose a good fresh-keeping box among them? You can refer to the following method:
1, the price ratio on the premise of supply on time, quality and reliability, the price is the determinant of sales.
2, after-sales service If the price is the determinant of sales, after-sales service is a prerequisite for quality assurance.
3, the order cycle The market changes, the market changes are not in accordance with the will of the people, the opportunity is not lost, so do not wait, so the shorter the better the order cycle.
4, pay attention to science in today's society, the output of any product is based on science, in the information society, the scientific basis is described by data. The country has national product standards, and companies also have enterprise product standards. The so-called standard is the quality inspection of the product. The data obtained through the performance test of the product can reflect whether the supply conforms to the standard. This is especially important.
Third, how to look at the phenomenon of bagging of fresh-keeping packaging boxes It is well-known that the pressure of liquids changes with the depth of the liquid, and the pressure distribution increases with the gradual deepening of the liquid. At the same time, it should be noted that when a certain pressure point goes down, it also puts pressure on the side, and the pressure is equal. Therefore, we can often see that the parts of the packaging box are generally in the middle and lower part of the packaging box. Therefore, it is impossible to say that there is absolutely no inflation phenomenon in the packaging box. It is determined by the tension of the paper and the weight of the liquid.
Just like the high-voltage wires we see, high-voltage wires must have certain sagging requirements because of the gravity of the Earth. The cable of the high voltage wire is still the case, let alone the paper box. Moreover, this kind of packaging box is a fresh-keeping carton, and the requirement for shelf life is not long. It is impossible to get an absolute solution to the problem of bulge. Only by taking measures can the effect of relative improvement be achieved. At present, the solution in the world is only to thicken materials, but the cost will inevitably rise. Wool will appear on the sheep and consumers Will not benefit.
Fourth, how to treat the quality of cartons of various suppliers Cartridge equipment provided by equipment suppliers, its quality we will not say for a moment, the commissioning work before the factory is targeted, including its operating instructions, its compatible Sex is sometimes not satisfactory. The reason is that the physical properties of different materials from European and American raw material suppliers are not exactly the same. Can you say that Japan's TV performance characteristics are exactly the same? The television produced by the same country is the same, not to mention the original paper produced by different countries.
A really good filling machine should be compatible and able to handle different raw materials. At least its factory standards are more widely targeted.
Followed by human factors, operators with better quality are also key factors. Maintenance of the machine, different adjustments to the cartons provided by different suppliers, etc. Are related to their own product quality. Comprehensively, we have summarized the experience that the quality problems caused by poor adjustment accounted for more than 90% of quality accidents.
As a carton supplier, it is also necessary to provide appropriate adjustments to provide quality requirements that meet customer needs. Such as the choice of paper, according to different equipment to improve technology, long-distance transport and short-distance transport differences.
In short, with the continuous improvement of the market economy, it is believed that China's packaging industry will also become more standardized and modernized.
The national standards for roof-type fresh-keeping packaging will be introduced soon. Customers can refer to national standards for control.
At present, there is no roof-type fresh-keeping packaging standard under the following conditions, refer to the following national standards 1, GB 3561-1989 food packaging paper hygiene standard analysis method 2, GB 4789 food microbiological inspection 3, GB 9683 composite food packaging bags Standard 4: Some Physical Characteristics in National Standard of Aseptic Packaging: GB 18192-2000 (Gong Risheng) ("Milk, Drink, Packing Special Series")
we specialized in various of Poncho in north China, including children and adult poncho, including PVC, PE, EVA/PEVA, PU, Polyester material. According to different material, there are widely used in supermarket, promotion gift, outdoor activities, sport events, fishing etc. The color, size, printing can be customized as your request. The material and its durability are all taken into account during manufacturing stage and we take full responsibility for all the quality.
Poncho
Poncho Raincoat,Waterproof Poncho,Plastic Ponchos,Emergency Rain Poncho
Shijiazhuang Tidy Fashion Trading Co.,Ltd , http://www.raincoatchina.com