CN114905849A - 用于在线加工承印材料的方法 - Google Patents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/001—Apparatus or machines for carrying out printing operations combined with other operations with means for coating or laminating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/08—Print finishing devices, e.g. for glossing prints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
- B41F13/56—Folding or cutting
- B41F13/60—Folding or cutting crosswise
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/007—Apparatus or machines for carrying out printing operations combined with other operations with selective printing mechanisms, e.g. ink-jet or thermal printers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0406—Drying webs by radiation
- B41F23/0409—Ultraviolet dryers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0406—Drying webs by radiation
- B41F23/0413—Infrared dryers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0423—Drying webs by convection
- B41F23/0426—Drying webs by convection using heated air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
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Abstract
一种用于在线加工承印材料的方法，在该方法中，将幅面(1)退卷且裁切为页张(2)并且将该页张(2)在正面印刷。该幅面(1)在退卷与裁切之间在背面被涂覆。该幅面(1)的背面的涂覆无接触地进行。
Description
技术领域
本发明涉及一种用于在线地或嵌入式地加工承印材料的方法，在该方法中，将幅面裁切为页张并且将该页张在正面印刷，其中，该幅面在退卷与裁切之间在背面被涂覆。
背景技术
在DE 103 51 305 A1中描述了一种这样的方法。在该现有技术中，使用卷材轮转印刷机，其可以是柔版印刷机或者可以具有按照胶版印刷方法或凹版印刷方法工作的印刷机构。可能的是，给幅面的背面设置粘接和分离剂。
在EP 1 535 872 B1中描述了另一种方法，在该另一种方法中，采用卷材-页张-横切器。
发明内容
本发明的任务是给出一种方法，利用该方法能够高效地产生如下页张，该页张适于进一步加工成精制的折叠盒。
该任务通过一种用于在线地或嵌入式地(inline)加工承印材料的方法解决，在该方法中，将幅面退卷且裁切为页张并且将该页张在正面印刷，其中，该幅面在退卷与裁切之间在背面被涂覆，其特征在于，该幅面的背面的涂覆无接触地进行。
一个优点是，利用该方法可以生产页张，该页张后续可以进一步处理成下述折叠盒，该折叠盒具有经印刷的外侧和经涂覆的内侧。该内侧的涂覆例如可以在香水盒的情况下用作装饰或在夹心巧克力盒的情况下用作新鲜屏障(Frischebarriere)。
各种改进都是可能的：
幅面的背面的涂覆可以通过缝隙式喷嘴涂覆或者通过喷涂或浇注流体进行。
被加工的承印材料可以由纸、卡纸或箔构成。例如，可以使用塑料箔，其可以是透明的。这种透明的塑料幅面可以在其背面上(例如以金属油墨)全面地涂覆。
背面的涂覆可以(例如在新鲜屏障的情况下)是透明的或者(例如在装饰的情况下)是着色的。
在将幅面裁切成页张之前，喷涂上的流体或者印刷上的油墨可以通过辐射在线地干燥。该辐射可以(例如作为紫外辐射或电子辐射)聚合地作用或者(例如作为热空气辐射或红外辐射)热学地作用。
背面的涂覆可以部分面地或者(例如通过喷射)全面地进行。
施加到承印材料的背面上的涂层可以例如借助于摄像机在线地经历机器光学检查以自动地监控质量。该检查可以在该幅面上进行，例如在干燥步骤与裁切步骤之间。
可以用激光束、水束或通过切刀将幅面裁切为背面已被涂覆的页张。
页张的正面的接下来的印刷能够以带有印版的印刷方法(例如以平面图形胶版印刷)或者以无印版的数字印刷方法(例如喷墨印刷)进行。在印刷了相应页张的正面之后，该正面能够以在线方式上光，这可以全面地或部分面地(点状上光)进行。在此施加上的上光层可以是透明的或者例如用于耐磨保护或用于提高光泽。
附图说明
下面借助于附图描述本发明的实施例。
图1示出一个实施例，在该实施例中对幅面背面进行喷涂。
具体实施方式
在图1中示出用于对承印材料在线地或嵌入式地以相继的步骤进行加工的机器，该承印材料起初以幅面1的形式并且然后以被分成单张的页张2的形式沿着用箭头给出的输送方向T穿过该机器。该幅面在退卷装置中从承印材料卷退卷并且然后穿过涂覆站。在此，该幅面1通过幅面抽拉装置3沿输送方向T运动。
为了处理幅面1的背面R，涂覆站包括涂覆装置4并且可选地包括连接在下游的干燥器5。该涂覆装置4是喷射装置。该喷射装置可以是具有一排相对于图纸平面正交延伸的喷射喷嘴的喷射杆，所述喷射喷嘴朝所述背面R指向，用于将流体喷射到该背面上。该涂覆装置4使得将流体无接触地施加到所述幅面1的背面R上成为可能。该涂覆站中的幅面引导装置具有躺倒的“U”的形状。涂覆装置4和干燥器5配置给该“U”的下边。
在跟随该“U”的幅面区段中可选地将一摄像机6朝该背面R指向以检查该背面。该摄像机6检查通过该涂覆装置4施加到该背面R上的涂覆的几何质量和/或光学质量，例如在柔版印刷中产生的涂覆的油墨密度。
所述幅面1从所述涂覆站运行到横切器中，在该横切器中设置幅面抽拉装置3和切割装置7、例如旋转的刀。该切割装置7将幅面1切割成相互跟随的页张2的流。
所述页张2由页张输送装置8、例如输送带转移给页张印刷站9，在该页张印刷站中，相应页张2的正面V在平面图形胶版印刷中被单色或多色地印刷。优选地，为了四色印刷，页张印刷站9具有多个沿输送方向T依次布置的印刷机构。
该页张印刷站9可以是双面印刷装置并且除了一个或多个正面印刷机构之外还具有至少一个反面印刷机构(例如胶版印刷机构)，用于印刷页张2的背面R。由此可以生产页张2，其具有通过涂覆装置4以客户油墨全面着色的背面R，该背面具有通过反面印刷机构印刷到该客户油墨上的客户图标或客户图标图案。在折叠盒机器中进一步处理该页张2之后，该背面R可以形成香水包装的高级精制的内侧。
附图标记列表
1 幅面
2 页张
3 幅面抽拉装置
4 涂覆装置
5 干燥器
6 摄像机
7 切割装置
8 页张输送装置
9 页张印刷站
R 背面
T 输送方向
V 正面。
Claims (3)
1.一种用于在线加工承印材料的方法，在该方法中，将幅面(1)退卷且裁切为页张(2)并且将该页张(2)在正面印刷，其中，该幅面(1)在退卷与裁切之间在背面被涂覆，
其特征在于，
该幅面(1)的背面的涂覆无接触地进行。
2.根据权利要求1所述的方法，
其特征在于，
该幅面(1)的背面的涂覆通过喷射进行。
3.根据权利要求1所述的方法，
其特征在于，
该幅面(1)的背面的涂覆通过缝隙式喷嘴方法进行。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021102942.2 | 2021-02-09 | ||
| DE102021102942 | 2021-02-09 |
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| Publication Number | Publication Date |
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| CN114905849A true CN114905849A (zh) | 2022-08-16 |
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| CN202111483169.3A Pending CN114905849A (zh) | 2021-02-09 | 2021-12-07 | 用于在线加工承印材料的方法 |
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| CN (1) | CN114905849A (zh) |
| DE (1) | DE102022101117A1 (zh) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022121373B3 (de) | 2022-08-24 | 2023-06-29 | Heidelberger Druckmaschinen Aktiengesellschaft | Bahn-Bogen-Druckmaschine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE10351305A1 (de) | 2003-10-31 | 2005-05-25 | Man Roland Druckmaschinen Ag | Kombinierte Druckmaschine |
| DE10356422A1 (de) | 2003-11-29 | 2005-07-07 | Man Roland Druckmaschinen Ag | Querschneider für bedruckte Materialien |
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2021
- 2021-12-07 CN CN202111483169.3A patent/CN114905849A/zh active Pending
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- 2022-01-19 DE DE102022101117.8A patent/DE102022101117A1/de active Pending
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| Publication number | Publication date |
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| DE102022101117A1 (de) | 2022-08-11 |
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