![控制包装材料上印刷的图案和三维图案之间对准的方法](/CN/2008/8/25/images/200880125319.jpg)
基本信息:
- 专利标题: 控制包装材料上印刷的图案和三维图案之间对准的方法
- 专利标题(英):Method for controlling the register between a printed pattern and a three-dimensional pattern on a packaging material
- 申请号:CN200880125319.X 申请日:2008-12-17
- 公开(公告)号:CN101918819A 公开(公告)日:2010-12-15
- 发明人: 拉斯·帕姆 , 加博尔·本克 , 芒努斯·达尔
- 申请人: 利乐拉瓦尔集团及财务有限公司
- 申请人地址: 瑞士普利
- 专利权人: 利乐拉瓦尔集团及财务有限公司
- 当前专利权人: 利乐拉瓦尔集团及财务有限公司
- 当前专利权人地址: 瑞士普利
- 代理机构: 上海华晖信康知识产权代理事务所
- 代理人: 樊英如
- 国际申请: PCT/SE2008/000710 2008.12.17
- 国际公布: WO2009/093936 EN 2009.07.30
- 进入国家日期: 2010-07-16
- 主分类号: G01N21/956
- IPC分类号: G01N21/956 ; G01N21/86 ; G01N33/34 ; B65H23/00 ; G01N21/47
The present invention relates to a method and an apparatus for controlling the register between print and three-dimensional structures, such as creases (2) in the forming of a package. The present invention also relates to use of the method and/or the apparatus for controlling a unit for repeated cutting-out or perforation of a material web (1) from which the packages are formed. In the control, a focused, high intensive light beam, such as a laser line, (4) is laid in a bisecting direction to relevant creases (2). The position of the crease (2) or the creases (2) is determined by sensing of a deflection of the projected laser line (4). Diffuse light from the laser line (4) may be used in order to register the position of a register marking (3). If the difference between the register marking (3) and crease (2) differs more than a predetermined value, the creasing tool and/or printing press is automatically adjusted.
公开/授权文献:
- CN101918819B 控制包装材料上印刷的图案和三维图案之间对准的方法 公开/授权日:2014-01-15
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N21/00 | 利用光学手段,即利用红外光、可见光或紫外光来测试或分析材料 |
--------G01N21/01 | .便于进行光学测试的装置或仪器 |
----------G01N21/88 | ..测试瑕疵、缺陷或污点的存在 |
------------G01N21/95 | ...特征在于待测物品的材料或形状 |
--------------G01N21/956 | ....检测物品表面上的图案 |