JP2012077394A5 - - Google Patents

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Publication number
JP2012077394A5
JP2012077394A5 JP2010221310A JP2010221310A JP2012077394A5 JP 2012077394 A5 JP2012077394 A5 JP 2012077394A5 JP 2010221310 A JP2010221310 A JP 2010221310A JP 2010221310 A JP2010221310 A JP 2010221310A JP 2012077394 A5 JP2012077394 A5 JP 2012077394A5
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JP
Japan
Prior art keywords
printing
ink
calcium
unevenness
printing unevenness
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP2010221310A
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Japanese (ja)
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JP5528972B2 (en
JP2012077394A (en
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Publication date
Application filed filed Critical
Priority claimed from JP2010221310A external-priority patent/JP5528972B2/en
Priority to JP2010221310A priority Critical patent/JP5528972B2/en
Priority to DE201111103316 priority patent/DE112011103316T5/en
Priority to CN201180045493.5A priority patent/CN103119219B/en
Priority to PCT/JP2011/071448 priority patent/WO2012043323A1/en
Priority to US13/876,783 priority patent/US8927110B2/en
Priority to DE201111103314 priority patent/DE112011103314T5/en
Priority to CN2011800454102A priority patent/CN103119218A/en
Priority to PCT/JP2011/071447 priority patent/WO2012043322A1/en
Priority to US13/876,512 priority patent/US9174479B2/en
Publication of JP2012077394A publication Critical patent/JP2012077394A/en
Publication of JP2012077394A5 publication Critical patent/JP2012077394A5/ja
Publication of JP5528972B2 publication Critical patent/JP5528972B2/en
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

耐候性の観点から、インクジェットインクに顔料インクを採用するインクジェット印刷機が増加する傾向である。顔料インクの問題点としては、印刷部分の印刷ムラが挙げられる。印刷ムラとは、印刷速度が速い時に印刷用塗工紙のインク吸収性にバラツキが発生し、インクが乾燥した後の最終的な印刷画像において定着したインクの濃度が不均一となる現象である。インクジェット印刷に用いるインクは色材の濃度が低く、オフセット印刷に比べて印刷ムラが顕著となり易い。印刷ムラによって印刷物の商品価値は低下し、故に、印刷ムラを抑制することが求められる。 From the viewpoint of weather resistance, there is an increasing tendency for inkjet printers that employ pigment inks as inkjet inks. As a problem of the pigment ink, there is a printing unevenness in a printing portion. Printing unevenness is a phenomenon in which the ink absorbability of the printing coated paper varies when the printing speed is high, and the density of the fixed ink in the final printed image after the ink is dried becomes uneven. . Ink used for ink-jet printing has a low density of the color material, and printing unevenness is likely to be noticeable compared to offset printing. The commercial value of the printed matter is reduced by the printing unevenness, and therefore it is required to suppress the printing unevenness.

また本発明において、1mの印刷用塗工紙に含まれる炭酸カルシウムのカルシウム量Aと炭酸カルシウム以外のカルシウム化合物のカルシウム量Bのカルシウムイオン換算mmol比(A/B)が1以上50以下の範囲であることが好ましい。より好ましくは1以上30以下である。この範囲にすることによって、インク定着性、印刷部分の印刷ムラの抑制あるいはインク吸収性の向上効果をより得ることができる。
In the present invention, the calcium ion-equivalent mmol ratio (A / B) of the calcium amount A of calcium carbonate and the calcium amount B of the calcium compound other than calcium carbonate contained in 1 m 2 of the coated paper for printing is 1 to 50. A range is preferable. More preferably, it is 1 or more and 30 or less. By making it within this range, it is possible to obtain more effects of improving the ink fixing property, the printing unevenness of the printed portion, or the ink absorbability.

JP2010221310A 2010-09-29 2010-09-30 Coated paper for printing Active JP5528972B2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2010221310A JP5528972B2 (en) 2010-09-30 2010-09-30 Coated paper for printing
CN2011800454102A CN103119218A (en) 2010-09-29 2011-09-21 Printing paper and method for forming printed image
US13/876,512 US9174479B2 (en) 2010-09-29 2011-09-21 Coated printing paper and method for forming printed images
PCT/JP2011/071448 WO2012043323A1 (en) 2010-09-29 2011-09-21 Coated paper for printing and method for forming printed image
US13/876,783 US8927110B2 (en) 2010-09-29 2011-09-21 Printing paper and method for forming printed images
DE201111103314 DE112011103314T5 (en) 2010-09-29 2011-09-21 Printing paper and process for producing printed images
DE201111103316 DE112011103316T5 (en) 2010-09-29 2011-09-21 Coated printing paper and method of producing printed images
PCT/JP2011/071447 WO2012043322A1 (en) 2010-09-29 2011-09-21 Printing paper and method for forming printed image
CN201180045493.5A CN103119219B (en) 2010-09-29 2011-09-21 Coated paper for printing and method for forming printed image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010221310A JP5528972B2 (en) 2010-09-30 2010-09-30 Coated paper for printing

Publications (3)

Publication Number Publication Date
JP2012077394A JP2012077394A (en) 2012-04-19
JP2012077394A5 true JP2012077394A5 (en) 2012-06-07
JP5528972B2 JP5528972B2 (en) 2014-06-25

Family

ID=46237971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010221310A Active JP5528972B2 (en) 2010-09-29 2010-09-30 Coated paper for printing

Country Status (1)

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JP (1) JP5528972B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5934634B2 (en) * 2012-11-22 2016-06-15 三菱製紙株式会社 Coated paper for printing for industrial inkjet printers and method for producing printed matter using the same
JP6633895B2 (en) * 2015-03-20 2020-01-22 三菱製紙株式会社 Printing paper for a rotary press industrial ink jet printer and a method for producing printed matter
WO2018182593A1 (en) 2017-03-29 2018-10-04 Hewlett-Packard Development Company, L.P. Printable recording media

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11321090A (en) * 1998-03-17 1999-11-24 Tomoegawa Paper Co Ltd Ink jet recording sheet
JP2005161601A (en) * 2003-12-01 2005-06-23 Daio Paper Corp Inkjet recording paper
JP2008114543A (en) * 2006-11-07 2008-05-22 Daio Paper Corp Inkjet recording paper
JP5297601B2 (en) * 2007-06-01 2013-09-25 大王製紙株式会社 Form paper
JP2009138317A (en) * 2007-12-10 2009-06-25 Mitsubishi Paper Mills Ltd Coated printing paper
JP2010100039A (en) * 2008-09-24 2010-05-06 Mitsubishi Paper Mills Ltd Inkjet recording paper

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