(Digital Engraving) In the past few years, the packaging and printing industry has undergone tremendous changes in the engraving of gravure plate cylinders. Film manuscripts have been phased out and basically no longer used. Instead, digital data is used directly …

Lucent Technologies, USA, announced that a research group at Bell Labs, a research and development department, has recently developed superconducting properties after discovering for the first time last year that plastic materials with zero electrical resistance a…

Fuzhou Xingchuang Light Industry Machinery Technology Development Co., Ltd. recently successfully used talcum powder and calcium carbonate through biological activation, and partially made plastic snack boxes instead of plastics.
The product can not only be r…

(Assessing the Competitiveness of Printing Papers)

Introduction:
If the customer's expectations are used as the basis for evaluating the competition in the printing paper industry, then it cannot be measured simply through technical indica…

Abstract The use and properties of photochromic compounds are discussed. Its performance shows a certain color change, and the exposure changes from one color to another under ultraviolet radiation. Then it changes back to a colorless state after the light …

One of the more important design elements in the packaging design of goods is: the shape of the packaging. Like other principles such as architectural design and industrial product design, the box type design and the container type design of packaging are determin…