Green packaging and digital packaging in the era o

Green packaging and digital packaging in the era of green economy

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core tip: at present, the development of international paper packaging printing technology presents the following new characteristics: single-layer materials develop towards multi-layer materials; Offset printing, gravure printing, flexographic printing, printing and other printing methods coexist, and flexographic printing will grow fastest; The development of single sheet paper to web paper and single machine to online production; The comprehensive application of various relevant new technologies (such as computer design, digital technology, laser processing technology and new materials) constantly optimizes the whole production system

[China Packaging News] paper packaging is one of the important forms of green packaging. It has many advantages in energy saving, resource saving and so on. In terms of the international market, the era of paper packaging for food has come

at present, the development of international paper packaging and printing technology presents the following new characteristics: single-layer materials develop towards multi-layer materials; Offset printing, gravure printing, flexographic printing, printing and other printing methods coexist, and flexographic printing will grow fastest; The development of single sheet paper to web paper and single machine to online production; The comprehensive application of various relevant new technologies (such as computer design, digital technology, laser processing technology and new materials) constantly optimizes the whole production system

the development trend of foreign paper packaging containers is: one-time molded paper containers will gradually replace the current die-cutting composite paper containers; Deep plastic coating technology gradually replaces the wax coating in the past; Composite technology has become an important skill in the development of paper containers; This will play a positive role in the future development and improvement of blow molding machines. CAD and cam systems will greatly shorten the design and manufacturing cycle of paper packaging containers. In addition, paper products packaging focuses on developing high-grade paper packaging with low gram weight, high reinforcement and light weight, so as to achieve the goal of standardization, serialization, multi variety, multi base material and multi-purpose. In the future, more factories will establish standards

it is expected that in the future, circular economy will become the main mode of industry development, the recycling of packaging waste resources will be industrialized, green packaging materials will be vigorously developed and developed, and the development of packaging basic industry will also be accelerated

digital packaging digital printing first entered the field of Commerce and publishing printing. In this field, digital printing has experienced a difficult process from infancy to maturity. Not only has the technology been correspondingly improved, but also the market scale has been further expanded. While commercial and publishing digital printing is becoming more and more mature, digital printing aims at the packaging and printing market with more development potential. However, due to the special needs of packaging printing, such as large printing format, wide range of printing materials, wide color gamut and high printing resolution, it is obviously impractical to copy the technology previously used in the field of Commerce and publishing and printing, which will inevitably lead to the phenomenon of "acclimatization". Therefore, in order to get a piece of the fragrant and attractive "big cake" of packaging printing, digital printing must start with technology, Raise and raise

it is exciting that even boster, a "packaging giant" focusing on flexo printing and post press processing equipment manufacturing, officially launched an industrial grade sheet fed digital printing machine suitable for packaging and printing in the autumn of 2013. This device has caused a great shock to the packaging and printing market, and even has milestone significance. The improvement of technology has boosted the confidence of digital printing to enter the field of packaging printing, but there is still a long way to go to make packaging digital printing truly move towards large-scale application