Fine corrugated paper features
1. Good compressive performance
As far as the characteristics of the corrugated board itself are concerned, the micro-corrugated board has a higher compressive strength than a normal solid paper box at the same grammage. Therefore, according to their characteristics, people can combine different types of enamels according to different purposes, and process and manufacture different packaging products to package products of different weights, types, and grades. For users who have high teaching requirements on the compressive strength of packaging, the use of microwatt packaging is an ideal choice.
The Melaleuca snow ice cream produced by Hexue Snow (China) Co., Ltd. uses fine corrugated sheets as the outer package. Since ice cream is a food that needs to be frozen, it is easily affected by the external environment during transportation, resulting in deformation of the shape. Due to the small size of the fine corrugated packaging and the large number of corrugated strips per unit area, the pressure resistance of the packaging is improved, and the product has better protection functions. It is ideally suited as a package for snow ice cream on snow-covered roads. Moreover, in addition to the advantages of high compressive strength, good cushioning properties, and the like, the micro-corrugated packaging also has superior properties such as low temperature resistance and moisture resistance.
2. Good buffering effect
The use of micro-corrugated cardboard as the inner lining to replace the traditional buffer material, both environmental protection and can increase the compressive strength. It is an ideal cushioning material.
Now, many perfumes, cosmetics, etc. are lined with micro-corrugated cardboard, which not only improves the compressive strength of the package, but also enhances the packaging quality. Many digital and small household electrical appliances are lined with micro-corrugated cardboard to replace traditional slow-moving materials such as EPE and EPS. Due to the selection of a piece of fine corrugated cardboard and the selection of high-strength corrugated base paper, the cost is more economical and more environmentally friendly. In a sense, corrugated paper products are easily recycled and recycled, making them ideal "green packaging" materials.
3. Good printability
In the past, the traditional corrugated corrugated board could only be printed on a gravure printing machine, and it could not be offset directly as a photo-like high-definition pattern (due to compression deformation will destroy the strength of the cardboard, greatly affecting the accuracy and stability of the printing, easy to The synchronism caused by cardboard deviations, uneven thickness, and influencing the printing speed results in ambiguous patterns, resulting in enormous unnecessary waste.The mini-corrugated cardboard can be directly printed on an offset printing press, which can not only obtain fine patterns, but also cannot be printed. Deformation of the corrugated board reduces or destroys the strength of the board.The direct offset printing method makes the fine corrugated packaging printing more exquisite and highly displayable.In foreign countries, the micro-corrugated packaging has begun to use more direct offset printing methods, printing effect It is more beautiful and greatly improves the quality of packaging, so more and more industries have begun to use fine corrugated packaging as a sales package, in addition to traditional food, toys, home appliances and other industries used a lot, like crafts, gifts, etc. The industries that require the gift of packaging have begun to use fine corrugated packaging.
The exquisite printing effect is the reason why many cold drink users insist on using fine corrugated packaging. Products such as Nestle's Moonlight Box and Lu Xue's Melaleuca Snow Ice Cream are all using tiny corrugated packaging. On the one hand, it is required to be able to withstand low temperatures because it is required to be beautifully printed on the one hand, and on the other hand as an inner package. Most of the fine corrugated packaging are printed by direct offset printing. The printing effect is good, the printing color is brilliant, and the color expression ability is very strong. After applying UV varnish, it not only achieves the waterproof effect. In addition, the compressive strength of the package is increased.
Source: New Chinese Packaging
