CN201889961U - 线条形网点陶瓷网纹辊 - Google Patents

线条形网点陶瓷网纹辊 Download PDF

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Publication number
CN201889961U
CN201889961U CN2010206032234U CN201020603223U CN201889961U CN 201889961 U CN201889961 U CN 201889961U CN 2010206032234 U CN2010206032234 U CN 2010206032234U CN 201020603223 U CN201020603223 U CN 201020603223U CN 201889961 U CN201889961 U CN 201889961U
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樊荣
姚根龙
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SHANGHAI YUNCHENG PLATE-MAKING Co Ltd
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SHANGHAI YUNCHENG PLATE-MAKING Co Ltd
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Abstract

本实用新型提供了一种线条形网点陶瓷网纹辊,它包括陶瓷辊本体,在陶瓷辊本体的外壁设有用于负载油墨的网纹,其中的网纹由多条线条形凹槽构成。采用本实用新型的线条形网点陶瓷网纹辊,可使印刷版辊的堵墨问题明显改善,清洗时间大量缩短,生产效率大大提高。

Description

线条形网点陶瓷网纹辊
技术领域
本实用新型涉及一种印刷版辊,尤其涉及一种线条形网点陶瓷网纹辊。
背景技术
现有的陶瓷网纹辊使用的网点一般为六边形或四边形,如图1、图2所示。这种结构的陶瓷网纹辊受网点形状及排列的限制,容易出现堵墨现象。且版辊的载墨量通过印刷可调整的范围很小,约10%左右。另外对于部分载墨量要求很大的版辊,六边形或四边形网点的陶瓷网纹辊无法达到要求。
实用新型内容
本实用新型的目的,就是为了提供一种载墨量较大,且油墨流通性更好的线条形网点陶瓷网纹辊。
为了达到上述目的,本实用新型采用了以下技术方案:一种线条形网点陶瓷网纹辊,包括陶瓷辊本体,在陶瓷辊本体的外壁设有用于负载油墨的网纹,其特点是,所述的网纹由多条线条形凹槽构成。
所述的多条线条形凹槽平行间隔排列并且斜向设置,相邻线条形凹槽之间形成线条形凸棱。
所述的线条形凹槽为上宽下窄的碗形槽。
本实用新型的线条形网点陶瓷网纹辊使印刷版辊的堵墨问题明显改善,清洗时间大量缩短,生产效率提高。大载墨量要求可轻松做到,可用于无压辊印刷,加工范围增大,效益提高。同时由于载墨量范围大,印刷适应性强,可降低生产成本。
附图说明
图1是现有技术六边形网点陶瓷网纹辊的网纹结构示意图;
图2是现有技术四边形网点陶瓷网纹辊的网纹结构示意图;
图3是本实用新型线条形网点陶瓷网纹辊的网纹结构示意图。
具体实施方式
本实用新型线条形网点陶瓷网纹辊,包括陶瓷辊本体,在陶瓷辊本体的外壁设有用于负载油墨的网纹,该网纹由多条线条形凹槽构成。本实用新型线条形网点陶瓷网纹辊的网纹结构如图3所示,多条线条形凹槽1平行间隔排列并且斜向设置,相邻线条形凹槽之间形成线条形凸棱2。线条形凹槽1为上宽下窄的碗形槽。
本实用新型的线条形网点陶瓷网纹辊由于采用线条形网点,网点的排列已完全突破以往的排列方式,网点连通为一条条整齐的槽型线条。这样的变化使网墙比例明显减少,载墨量明显增加,且油墨流通性更好,不易堵塞。且通过实验证明,此类网点雕刻的版辊是目前无压辊印刷中唯一可以应用的版辊。

Claims (3)

1.一种线条形网点陶瓷网纹辊,包括陶瓷辊本体,在陶瓷辊本体的外壁设有用于负载油墨的网纹,其特征在于:所述的网纹由多条线条形凹槽构成。
2.如权利要求1所述的线条形网点陶瓷网纹辊,其特征在于:所述的多条线条形凹槽平行间隔排列并且斜向设置,相邻线条形凹槽之间形成线条形凸棱。
3.如权利要求1所述的线条形网点陶瓷网纹辊,其特征在于:所述的线条形凹槽为上宽下窄的碗形槽。
CN2010206032234U 2010-11-11 2010-11-11 线条形网点陶瓷网纹辊 Ceased CN201889961U (zh)

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CN2010206032234U CN201889961U (zh) 2010-11-11 2010-11-11 线条形网点陶瓷网纹辊

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CN201889961U true CN201889961U (zh) 2011-07-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102529339A (zh) * 2011-11-30 2012-07-04 广州光泰激光科技有限公司 点状陶瓷网纹辊及其制作方法
CN103171276A (zh) * 2011-12-23 2013-06-26 上海运城制版有限公司 光学薄膜印刷用陶瓷网纹辊

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102529339A (zh) * 2011-11-30 2012-07-04 广州光泰激光科技有限公司 点状陶瓷网纹辊及其制作方法
CN103171276A (zh) * 2011-12-23 2013-06-26 上海运城制版有限公司 光学薄膜印刷用陶瓷网纹辊

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