Four advantages of micro corrugated paper industry in recent years, in order to meet the requirements of the packaging industry for reduction and environmental protection, the trend of micro corrugated board has risen. For example, the United States, Sweden, Germany, Spain and other countries have begun to expand the production scale of F-shaped and C-shaped corrugated boards, and began to explore in a more subtle direction. Some countries have started to use n-shaped (0.46mm high) and O-shaped (0.30mm high) edges. In the application fields of traditional fiber cartons (such as wine, shoes, small appliances, hardware tools, microelectronic products, computer software, etc.), micro corrugated cartons have begun to compete with the traditional thick corrugated cardboard for the market. According to the prediction of market analysts, in the next five years, the demand for micro corrugated paper in Europe will increase by an average of 5.6% annually, and the total growth of micro corrugated paper will reach 7billion square meters
as a traditional packaging material, corrugated paper has been widely used in many fields, such as industrial products and various civil commodities. Moreover, with the restrictions of the international market on the quarantine of wooden packaging of goods, wooden cases and metal cases have been replaced in some cases. Insiders believe that. In the face of the rapid development of micro corrugated board abroad and the demand of China's packaging market, China's corrugated board industry should change the current relatively backward situation in technology, equipment and management as soon as possible, and increase the development of the micro corrugated paper market. Equipment manufacturers should step up the development of the fine corrugated board line, improve the box making machinery, and actively promote the development of micro corrugated board and its packaging products. The reason why the micro corrugated board can get rapid development in the packaging industry, as analyzed in this paper, lies in its four advantages, which meet the needs of the market
1. High compressive strength - more reliable protection of products
in terms of the characteristics of corrugated paper itself, under the same gram weight, the compressive performance of micro corrugated paper board exceeds that of ordinary solid paper boxes. Therefore, according to its characteristics, people can combine different ridge types according to different uses to manufacture different packaging products for packaging products of different weights, types and grades. For users who have high requirements on the compressive strength of packaging, micro tile packaging is an ideal choice
for example, ice cream is a food that needs to be frozen. It is easy to be affected by the external environment during transportation, resulting in shape deformation. Because the micro corrugated packaging has a small corrugated shape and a large number of corrugated strips per unit area, it improves the compression resistance of the packaging and has a better protection function for the product. It is very suitable for packaging ice cream products. Moreover, it has the advantages of low temperature resistance and moisture resistance while improving the compressive strength and cushioning performance
2. Good cushioning performance - it is good for environmental protection to replace the traditional lining
using micro corrugated cardboard as the lining to replace the traditional cushioning material, which is environmentally friendly and can increase the compressive strength. It is a very ideal cushioning material. Now, many perfume, cosmetics and other products are lined with fine corrugated cardboard, which not only improves the compressive strength of packaging, but also improves the grade of packaging. Many digital and small household electrical appliances are lined with micro corrugated cardboard to replace the traditional cushioning materials such as EPE and EPS. Due to the forming of one piece of micro corrugated and the selection of high-strength corrugated base paper, the cost is lower and more environmentally friendly. In a sense, corrugated paper products are easy to be recycled and can be automatically switched between control loops. It is an ideal green packaging material
3. Good printing effect -- advertising with exquisite patterns and words
in the past, the traditional corrugated cardboard could only be printed on gravure. It is impossible to directly print a picture like high-definition pattern, because the compression deformation will damage the strength of the paperboard, greatly affect the printing accuracy and stability, easily cause the paperboard to deviate, uneven thickness, affect the printing speed synchronization, cause the pattern to be blurred, and cause great unnecessary waste. The micro corrugated board can be directly printed on offset printing, which can not only obtain beautiful patterns, but also will not deform the corrugated paper, reduce or destroy the strength of the board due to printing. The direct offset printing method makes the micro corrugated packaging printing more exquisite, highly display and advertising, and greatly improves the level of packaging. Therefore, more and more industries begin to use micro corrugated packaging as sales packaging. In addition to traditional food, toys, home appliances and other industries, many industries that need external packaging gifts, such as handicrafts, medicine and health care products, also begin to use micro corrugated packaging
the exquisite printing effect is an important reason why many cold drink enterprises insist on using micro corrugated packaging. Products such as Nestle's Moonlight box and heluxue's thousand layer snow ice cream are all packaged in micro corrugated. On the one hand, as the outer packaging, President Xi is required to emphasize the beauty of printing; On the other hand, as an inner packaging, it is required to be able to withstand low temperature. Most of the micro corrugated packages of these products are printed directly by offset printing, which has good printing effect, gorgeous colors and strong color expression ability. After being coated with UV varnish, it not only achieves the waterproof effect, but also increases the compressive strength of the packaging. At the same time, because the micro corrugated board has excellent physical performance and better printing adaptability, it reflects a strong lifelike visual effect and gives people a kind of enjoyment of beauty, so as to stimulate consumers' desire to buy and achieve the purpose of promoting product sales
4. High quality and light weight - high cost efficiency
high quality and light weight, cost saving, is another major advantage of micro corrugated paper packaging. It is understood that some manufacturing enterprises have adopted e-corrugated micro corrugated board to replace the single corrugated boards such as b-corrugated board and g-corrugated board used in the past. Their packaging can not only meet the safety transportation requirements of the original products, but also reasonably reduce the packaging materials and transportation costs every year. The exquisite printing effect of micro corrugated board makes it a better choice for making poster corrugated board display rack and other display packaging. In foreign countries, due to the high die-cutting precision of the mechanical equipment itself, micro paperboards such as C, N and F have been widely used to replace the traditional PVC plates in the production of poster type corrugated board display rack, making the whole poster type corrugated board display rack lighter in weight and lower in cost, which is not only convenient for transportation, but also easy to recycle
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