Corrugated Direct Plastic Sheet Packaging Printing Process II

2, product advanced

A. The application of low-weight, high-strength micro-corrugated cardboard effectively saves about 20% of the raw materials of the product and meets the requirements of green packaging, and provides new high-quality products for the export of our products.

B. After various small packaging applications, this product can help consumers to identify products and increase product anti-counterfeiting due to its lightweight and high-tech production, if the pre-printed marking of the inner layer material is added when processing miniature corrugated cardboard materials. Function, to achieve high-grade packaging level.

C. The comparison of the performance of this product with other methods of printing micro-corrugated cardboard has achieved good evaluation. (For details, see the table below.)

Project Flexo Printing Offset Direct Offset

50% dot gain >15% <12% <12%

The density in the field 1.285 1.378 1.322

Surface gloss 25 63 40

Moisture content 7-9% 12±4% 7-9%

Piercing strength 1240 973 1258

Side pressure intensity 4040 3807 4040

D. It was verified by the Shanghai Science and Technology Information Institute of the National Science and Technology Agency that this product was the first in China and reached the domestic advanced level in the 1990s.

Fourth, the forecast

Direct offset printing of high-grade color micro-corrugated cardboard, as a brand-new process development, it brings huge economic benefits to us, and it has reached a very high level both in printing effect and in process quality. This printing process technology can achieve the same effect as paper printing in cardboard printing, which means that fewer packaging materials can be used to obtain the same protection function, thereby reducing the weight of the package. Therefore, direct offset printing of high-grade color micro-tiles Cardboard can not only simplify the production process of the product, but also reduce the cost of production and increase efficiency, and it can meet the market demand. Therefore, it will provide more development opportunities for the packaging manufacturer. The mini-corrugated paper box carton is bound to become the packaging market. The first choice.

The development of direct offset printing of high-grade color micro-corrugated cardboard is in line with the current development trend and conforms to the development trend of the paper packaging industry. Its input production will promote the development of the entire paper packaging technology, which will help improve the export status of packaging in China and change the packaging in China. The backward situation of crafts, packaging materials and packaging technology will also play a positive role in promoting the development of consumer product packaging, and at the same time it will bring considerable economic and social benefits to the country and enterprises.

The direct printing products of micro-corrugated cardboard have unique technology, technical innovation and competitive price, which have certain advantages in terms of technical content and product quality, and the trend of growth in the current printing market at a rate of 25% per year. The development of the project will inevitably achieve new breakthroughs, which will help improve the printing brand of Jielong color printing and create a new situation in printing technology. Jielong color printing is currently actively examining the introduction of advanced equipment for international offset printing and color printing of miniature corrugated cardboard to develop the product on a large scale. produce.

This product won the 2003 Peony Cup China Association for Printing Product Rating New Material Development Award. At present, the project is recognized as a high-tech achievement conversion project in Shanghai.

Shanghai Packaging