JP2013139087A5 - - Google Patents

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JP2013139087A5
JP2013139087A5 JP2011289513A JP2011289513A JP2013139087A5 JP 2013139087 A5 JP2013139087 A5 JP 2013139087A5 JP 2011289513 A JP2011289513 A JP 2011289513A JP 2011289513 A JP2011289513 A JP 2011289513A JP 2013139087 A5 JP2013139087 A5 JP 2013139087A5
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上記目的を達成するために、画像記録装置の一の態様は、インク中の成分を凝集させる凝集剤を含む処理液を記録媒体の少なくとも記録領域に一様に付与する処理液付与手段と、処理液が付与された記録媒体を予備乾燥させる予備乾燥手段であって、記録領域における処理液の水分量に分布を持たせる予備乾燥手段と、予備乾燥された記録媒体の記録領域にインクを付与して画像を記録する画像記録手段と、付与されるインクの水分量の分布を算出するインク分布算出手段と、インクを付与して画像を記録した後の記録領域の水分量の分布を平滑化するための処理液の水分量の分布を算出する処理液分布算出手段と、予備乾燥手段を制御し、処理液の水分量の分布を処理液分布算出手段により算出された分布とする制御手段とを備えた。 In order to achieve the above object, one aspect of the image recording apparatus includes: a processing liquid applying unit that uniformly applies a processing liquid containing an aggregating agent that aggregates components in ink to at least a recording area of a recording medium; Pre-drying means for pre-drying the recording medium to which the liquid has been applied, the pre-drying means for distributing the water content of the treatment liquid in the recording area, and the ink being applied to the recording area of the pre-dried recording medium. The image recording means for recording an image, the ink distribution calculating means for calculating the distribution of the moisture content of the applied ink, and the distribution of the moisture content in the recording area after recording the image by applying ink. A processing liquid distribution calculating means for calculating the distribution of the moisture content of the processing liquid for controlling, and a control means for controlling the preliminary drying means and setting the distribution of the moisture content of the processing liquid to the distribution calculated by the processing liquid distribution calculating means. Prepared.

上記目的を達成するために、予備乾燥装置の一の態様は、インク中の成分を凝集させる凝集剤を含む処理液が少なくとも記録領域に一様に付与された記録媒体を、インクが付与されて画像が記録される前に予備乾燥させる予備乾燥装置において、処理液が付与された記録媒体の記録領域における処理液の水分量に分布を持たせる乾燥手段と、付与されるインクの水分量の分布を算出するインク分布算出手段と、インクが付与されて画像が記録された後の記録領域の水分量の分布を平滑化するための処理液の水分量の分布を算出する処理液分布算出手段と、乾燥手段を制御し、処理液の水分量の分布を処理液分布算出手段により算出された分布とする制御手段とを備えた。 In order to achieve the above object, one aspect of a pre-drying apparatus is a method in which an ink is applied to a recording medium in which a treatment liquid containing a flocculant for aggregating components in the ink is uniformly applied to at least a recording area. In a pre-drying apparatus that pre-drys before an image is recorded, a drying unit that distributes the water content of the processing liquid in the recording area of the recording medium to which the processing liquid is applied, and the distribution of the water content of the applied ink An ink distribution calculating unit for calculating the water content of the processing liquid for smoothing the distribution of the water content in the recording area after the ink is applied and the image is recorded ; And a control means for controlling the drying means and setting the distribution of the moisture content of the treatment liquid to the distribution calculated by the treatment liquid distribution calculation means.

上記目的を達成するために、画像記録方法の一の態様は、インク中の成分を凝集させる凝集剤を含む処理液を記録媒体の少なくとも記録領域に一様に付与する処理液付与工程と、処理液が付与された記録媒体を予備乾燥させる予備乾燥工程であって、記録領域における処理液の水分量に分布を持たせる予備乾燥工程と、予備乾燥された記録媒体の記録領域にインクを付与して画像を記録する画像記録工程と、付与されるインクの水分量の分布を算出するインク分布算出工程と、インクを付与して画像を記録した後の記録領域の水分量の分布を平滑化するための処理液の水分量の分布を算出する処理液分布算出工程と、予備乾燥工程において、処理液の水分量の分布を処理液分布算出工程により算出された分布とする制御工程とを備えた。 In order to achieve the above object, one aspect of an image recording method includes a treatment liquid application step for uniformly applying a treatment liquid containing an aggregating agent for aggregating components in ink to at least a recording region of a recording medium, and a process A pre-drying step of pre-drying the recording medium to which the liquid has been applied, wherein the pre-drying step has a distribution in the moisture content of the treatment liquid in the recording area, and the ink is applied to the recording area of the pre-dried recording medium. An image recording step for recording an image, an ink distribution calculation step for calculating a distribution of the moisture content of the applied ink , and a smoothing of the distribution of the moisture content in the recording area after recording the image by applying the ink. A processing liquid distribution calculating step for calculating the distribution of the water content of the processing liquid and a control step for setting the distribution of the water content of the processing liquid to the distribution calculated by the processing liquid distribution calculating step in the preliminary drying step. .

上記目的を達成するために、予備乾燥方法の一の態様は、インク中の成分を凝集させるインク中の成分を凝集させる凝集剤を含む処理液が少なくとも記録領域に一様に付与された記録媒体を、インクが付与されて画像が記録される前に予備乾燥させる予備乾燥方法において、処理液が付与された記録媒体の記録領域における処理液の水分量に分布を持たせる乾燥工程と、付与されるインクの水分量の分布を算出するインク分布算出工程と、インクが付与されて画像が記録された後の記録領域の水分量の分布を平滑化するための処理液の水分量の分布を算出する処理液分布算出工程と、乾燥工程において、処理液の水分量の分布を前記処理液分布算出工程により算出された分布とする制御工程とを備えた。
In order to achieve the above object, one aspect of the pre-drying method is a recording medium in which a treatment liquid containing an aggregating agent for aggregating the components in the ink for aggregating the components in the ink is uniformly applied to at least the recording area. In a predrying method in which the ink is preliminarily dried before an image is recorded, a drying process is provided for providing a distribution of the moisture content of the processing liquid in the recording area of the recording medium to which the processing liquid is applied. Ink distribution calculation process for calculating the distribution of the moisture content of the ink, and the distribution of the moisture content in the processing liquid for smoothing the distribution of the moisture content in the recording area after the ink is applied and the image is recorded a processing liquid distribution calculating step of, in the drying process, the water content distribution of the treatment liquid and a control step of the calculated distribution by the treatment liquid distribution calculating step.

Claims (13)

インク中の成分を凝集させる凝集剤を含む処理液を記録媒体の少なくとも記録領域に一様に付与する処理液付与手段と、
前記処理液が付与された記録媒体を予備乾燥させる予備乾燥手段であって、前記記録領域における前記処理液の水分量に分布を持たせる予備乾燥手段と、
前記予備乾燥された記録媒体の記録領域に前記インクを付与して画像を記録する画像記録手段と、
前記付与されるインクの水分量の分布を算出するインク分布算出手段と、
前記インクを付与して画像を記録した後の前記記録領域の水分量の分布を平滑化するための前記処理液の水分量の分布を算出する処理液分布算出手段と、
前記予備乾燥手段を制御し、前記処理液の水分量の分布を前記処理液分布算出手段により算出された分布とする制御手段と、
を備えた画像記録装置。
A treatment liquid applying means for uniformly applying a treatment liquid containing an aggregating agent for aggregating components in the ink to at least a recording area of the recording medium;
Pre-drying means for pre-drying the recording medium to which the treatment liquid has been applied, the pre-drying means for giving a distribution to the water content of the treatment liquid in the recording area;
Image recording means for recording the image by applying the ink to a recording area of the pre-dried recording medium;
An ink distribution calculating means for calculating a distribution of water content of the applied ink;
A treatment liquid distribution calculating means for calculating a moisture content distribution of the treatment liquid for smoothing the moisture content distribution in the recording area after applying the ink and recording an image ;
Control means for controlling the pre-drying means and setting the distribution of water content of the treatment liquid to a distribution calculated by the treatment liquid distribution calculation means;
An image recording apparatus comprising:
前記予備乾燥手段は、前記記録領域を複数に分割した単位領域毎に予備乾燥し、
前記インク分布算出手段は、前記記録領域に付与されるインクの水分量を前記単位領域毎に算出し、
前記処理液分布算出手段は、前記単位領域毎の水分量の分布を平滑化するための該単位領域毎の前記処理液の水分量を算出する請求項1に記載の画像記録装置。
The preliminary drying means performs preliminary drying for each unit area divided into a plurality of the recording areas,
The ink distribution calculating means calculates the moisture content of the ink applied to the recording area for each unit area;
The image recording apparatus according to claim 1, wherein the processing liquid distribution calculating unit calculates a water content of the processing liquid for each unit region for smoothing a water content distribution for each unit region.
前記処理液分布算出手段は、前記画像記録手段により付与されるインクの水分量と前記予備乾燥後の処理液の水分量との和が予め定められた範囲内となる前記処理液の水分量を前記単位領域毎に算出する請求項2に記載の画像記録装置。   The processing liquid distribution calculating means calculates the water content of the processing liquid such that the sum of the water content of the ink applied by the image recording means and the water content of the processing liquid after the preliminary drying is within a predetermined range. The image recording apparatus according to claim 2, wherein the image recording apparatus calculates the unit area. 前記予備乾燥手段は、前記記録領域を加熱する加熱手段を備えた請求項1から3のいずれか1項に記載の画像記録装置。   The image recording apparatus according to claim 1, wherein the preliminary drying unit includes a heating unit that heats the recording area. 前記加熱手段は、前記記録領域に熱風を吹き付ける熱風送風手段である請求項4に記載の画像記録装置。   The image recording apparatus according to claim 4, wherein the heating unit is a hot air blowing unit that blows hot air on the recording area. 前記加熱手段は、前記記録領域にレーザー光を照射するレーザー照射手段である請求項4又は5に記載の画像記録装置。   The image recording apparatus according to claim 4, wherein the heating unit is a laser irradiation unit that irradiates the recording area with a laser beam. 前記加熱手段は、前記処理液が付与された記録媒体に接触して加熱するヒータ手段である請求項4から6のいずれか1項に記載の画像記録装置。   The image recording apparatus according to claim 4, wherein the heating unit is a heater unit that contacts and heats the recording medium to which the processing liquid is applied. 前記予備乾燥手段は、前記記録領域を冷却する冷却手段を備えた請求項4から7のいずれか1項に記載の画像記録装置。   The image recording apparatus according to claim 4, wherein the preliminary drying unit includes a cooling unit that cools the recording area. 前記冷却手段は、前記記録領域に冷風を吹き付ける冷風送風手段である請求項8に記載の画像記録装置。   The image recording apparatus according to claim 8, wherein the cooling unit is a cold air blowing unit that blows cold air onto the recording area. 前記冷却手段は、前記処理液が付与される前の記録媒体に接触して冷却する水冷手段である請求項8又は9に記載の画像記録装置。   The image recording apparatus according to claim 8, wherein the cooling unit is a water cooling unit that contacts and cools the recording medium before the treatment liquid is applied. インク中の成分を凝集させる凝集剤を含む処理液が少なくとも記録領域に一様に付与された記録媒体を、前記インクが付与されて画像が記録される前に予備乾燥させる予備乾燥装置において、
前記処理液が付与された記録媒体の前記記録領域における前記処理液の水分量に分布を持たせる乾燥手段と、
前記付与されるインクの水分量の分布を算出するインク分布算出手段と、
前記インクが付与されて画像が記録された後の前記記録領域の水分量の分布を平滑化するための前記処理液の水分量の分布を算出する処理液分布算出手段と、
前記乾燥手段を制御し、前記処理液の水分量の分布を前記処理液分布算出手段により算出された分布とする制御手段と、
を備えた予備乾燥装置。
In a pre-drying apparatus for pre-drying a recording medium on which a treatment liquid containing an aggregating agent for aggregating components in the ink is uniformly applied to at least a recording area before the image is recorded by applying the ink.
Drying means for giving a distribution to the moisture content of the treatment liquid in the recording area of the recording medium to which the treatment liquid is applied;
An ink distribution calculating means for calculating a distribution of water content of the applied ink;
A treatment liquid distribution calculating means for calculating a moisture content distribution of the treatment liquid for smoothing the moisture content distribution in the recording area after the ink is applied and the image is recorded ;
Control means for controlling the drying means and setting the distribution of water content of the treatment liquid to a distribution calculated by the treatment liquid distribution calculation means;
Pre-drying device equipped with.
インク中の成分を凝集させる凝集剤を含む処理液を記録媒体の少なくとも記録領域に一様に付与する処理液付与工程と、
前記処理液が付与された記録媒体を予備乾燥させる予備乾燥工程であって、前記記録領域における前記処理液の水分量に分布を持たせる予備乾燥工程と、
前記予備乾燥された記録媒体の記録領域に前記インクを付与して画像を記録する画像記録工程と、
前記付与されるインクの水分量の分布を算出するインク分布算出工程と、
前記インクを付与して画像を記録した後の前記記録領域の水分量の分布を平滑化するための前記処理液の水分量の分布を算出する処理液分布算出工程と、
前記予備乾燥工程において、前記処理液の水分量の分布を前記処理液分布算出工程により算出された分布とする制御工程と、
を備えた画像記録方法。
A treatment liquid application step for uniformly applying a treatment liquid containing an aggregating agent for aggregating components in the ink to at least a recording region of the recording medium;
A pre-drying step of pre-drying the recording medium to which the treatment liquid has been applied, wherein the pre-drying step has a distribution in the water content of the treatment liquid in the recording area;
An image recording step of recording an image by applying the ink to a recording area of the pre-dried recording medium;
An ink distribution calculating step for calculating a distribution of water content of the applied ink;
A treatment liquid distribution calculating step for calculating a moisture content distribution of the treatment liquid for smoothing the moisture content distribution in the recording area after applying the ink and recording an image ;
In the preliminary drying step, a control step of setting the distribution of the moisture content of the treatment liquid to a distribution calculated by the treatment liquid distribution calculation step;
An image recording method comprising:
インク中の成分を凝集させる凝集剤を含む処理液が少なくとも記録領域に一様に付与された記録媒体を、前記インクが付与されて画像が記録される前に予備乾燥させる予備乾燥方法において、
前記処理液が付与された記録媒体の前記記録領域における前記処理液の水分量に分布を持たせる乾燥工程と、
前記付与されるインクの水分量の分布を算出するインク分布算出工程と、
前記インクが付与されて画像が記録された後の前記記録領域の水分量の分布を平滑化するための前記処理液の水分量の分布を算出する処理液分布算出工程と、
記乾燥工程において、前記処理液の水分量の分布を前記処理液分布算出工程により算出された分布とする制御工程と、
を備えた予備乾燥方法。
In a pre-drying method of pre-drying a recording medium on which a treatment liquid containing an aggregating agent for aggregating components in the ink is uniformly applied to at least a recording region before the image is recorded by applying the ink.
A drying step for providing a distribution in the moisture content of the processing liquid in the recording area of the recording medium to which the processing liquid has been applied;
An ink distribution calculating step for calculating a distribution of water content of the applied ink;
A treatment liquid distribution calculating step of calculating a moisture content distribution of the treatment liquid for smoothing the moisture content distribution in the recording region after the ink is applied and the image is recorded ;
Prior Kiinui燥step, a control step of the calculated distribution by the amount of water distribution said process liquid distribution calculating step of the treatment liquid,
Pre-drying method with.
JP2011289513A 2011-12-28 2011-12-28 Image recording apparatus, preliminary drying apparatus, image recording method, and preliminary drying method Expired - Fee Related JP5841426B2 (en)

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