- 上一篇：高速切削加工在模具制造英文文献和中文翻译
- 下一篇：施涂机英文文献和中文翻译
scale requirement for a long run length to break even, which is not consistent with the increasing demand for flexibility. A high-quality printed label can also be pasted on the combined board.These labels are usually referred to as “litho-labeling” because most are printed by offset lithography, although rotogravure, and increasingly, flexography are also used for labels. The additional operation of laminating or gluing the label to the corrugated substrate is economic only for short, high value runs. (Cartellieri 2008, Eldred 2007)
Since the 1990s the speed, print quality and the number of color reproduction capabilities of flexographic post-print process (after the board is combined) has improved significantly, and can print as many as eight colors. But flexo post-print has a high production cost because of the high cost pre-press operations and long set-up time. Also, it weakens the board because it crushes the corrugated flutes. Furthermore, register deviation, dot gain and the washboard effect are hard to prevent. (Massimo 2009)
The introduction of digital printing adds an attractive option for short POP (Point of Purchase) runs. New generation digital printers can produce “lithography like” print quality.Without the need for prepress steps like producing films and/or plates, the total upfront cost has
been reduced. As no plates are used in the process, set-up/changeover time and the start-up time can be reduced to minutes.
-
汽车内燃机连杆载荷和应...
-
审计的优化管理英文文献和中文翻译
-
FPGA的全景拼接相机的优化...
-
气味源定位的有限时间粒...
-
PLC仿真的虚拟工厂英文文献和中文翻译
-
ZigBee-RFID混合网络的节电英文文献和中文翻译
-
PLC可编程控制器的介绍英文文献和中文翻译
NFC协议物理层的软件实现+文献综述
中国传统元素在游戏角色...
g-C3N4光催化剂的制备和光催化性能研究
江苏省某高中学生体质现状的调查研究
C++最短路径算法研究和程序设计
现代简约美式风格在室内家装中的运用
上市公司股权结构对经营绩效的影响研究
巴金《激流三部曲》高觉新的悲剧命运
高警觉工作人群的元情绪...
浅析中国古代宗法制度