China is large, but not a packaging power. China packaging industry is facing great opportunities for development. The rapid development of the consumer goods industry, brings the demand in paper packaging market is growing rapidly, paper products production increased rapidly, the proportion is the largest, but the rapid speed in quantity, but also brought a series of problems.

纸质包装质量良莠不齐，纸盒、礼品盒用胶的环保问题，这些都是发展中不可避免的问题。包装行业应在绿色环保上做文章，实现包装行业的可持续发展。

Paper packaging quality uneven, some good and some bad, paper box, gift box with plastic environmental problems, these are the development of an inevitable problem in. Packaging industry should be based on the green environmental protection, realize the sustainable development of the packaging industry.

几种印刷方式的特色

The characteristics of several kinds of printing

近年来，国内外品牌产品和出口产品对包装纸箱、纸盒提出了越来越高的印刷要求。

In recent years, domestic and foreign brand products and export products put forward higher requirements on the packaging carton, carton printing.

一方面，纸箱运输包装逐步向商品包装发展，包装纸箱印刷文字图案要求清晰，双色逐步发展到三色、六色，要求套色准确，网点从目前的60线发展到80线，同时对包装印刷机械精度要求相当高，并要发展柔性版包装印刷。

On the one hand, carton transport packaging to packaging development, packaging carton printing text requires a clear pattern, color and gradually developed into three color, six color, requires accurate chromatic, network development from the current 60 lines to 80 lines, at the same time requirements of packaging and printing machinery very high accuracy, and to develop flexo packaging printing.

另一方面，包装白纸板逐步替代灰纸板，发展白底彩面印刷，以水性油墨替代油性油墨，从而使包装箱面美观、清晰、鲜艳，印刷技术含量高，以提高商品附加值，并符合环保要求。

On the other hand, gradually to replace the gray paperboard packaging paperboard, the development of white color surface printing, water-based ink to replace oil-based ink, so that the packing surface appearance, clear, bright, high printing technology, to improve the added value of the goods, and meet environmental protection requirements.

不管是市场上常见的礼盒包装，还是彩箱、牛皮纸箱都不可避免地使用印刷工艺。

Whether the common market, gift box packaging, or color box, kraft carton will inevitably use the printing process.

我国主要有四大印刷方式：平版印刷、孔版印刷、凸版印刷、凹版印刷。胶版印刷是平版印刷的一种，丝网印刷是孔版印刷的一种而柔性印刷是凸版印刷的一种。

There are four main printing: offset printing in China, stencil printing, letterpress printing, gravure printing. Offset printing is a lithographic printing, screen printing is a stencil printing and flexible printing is a relief printing.

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