JPH08259872A - Printing ink composition - Google Patents
Printing ink compositionInfo
- Publication number
- JPH08259872A JPH08259872A JP9020795A JP9020795A JPH08259872A JP H08259872 A JPH08259872 A JP H08259872A JP 9020795 A JP9020795 A JP 9020795A JP 9020795 A JP9020795 A JP 9020795A JP H08259872 A JPH08259872 A JP H08259872A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- printing
- ink composition
- glycol
- viscosity
- Prior art date
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000839 emulsion Substances 0.000 claims abstract description 11
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 6
- 238000007774 anilox coating Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000000049 pigment Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 239000000976 ink Substances 0.000 description 36
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 150000002688 maleic acid derivatives Chemical class 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920005792 styrene-acrylic resin Polymers 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- ISSPUSZYYOWQJE-UHFFFAOYSA-N Lucidene Natural products C1C=CC(C)(C)CC2CC3=CC=CC=C3OC2(C)CCC2CC3=CC=CC=C3OC21C ISSPUSZYYOWQJE-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- -1 glycol ethers Chemical class 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920001909 styrene-acrylic polymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は段ボ−ル・紙器等の印刷
機であるアニロックスロ−ルとゴムロ−ルの両端を遮蔽
した液状インキ印刷機に使用される印刷インキ組成物に
関し，特に乾燥性，光沢，耐摩擦性，耐水性などの改良
を目的とする印刷インキ組成物に関する発明である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a printing ink composition used in a liquid ink printing machine in which both ends of an anilox roll and a rubber roll, which are printing machines such as a corrugated ball and a paper container, are shielded. The present invention relates to a printing ink composition intended to improve dryness, gloss, abrasion resistance, water resistance and the like.
【０００２】[0002]
【従来の技術】従来，段ボ−ルの印刷には水性インキを
利用するフレキソ方式とグリコ−ル系溶媒を使用するプ
リスロ方式が実施されていて，前者はインキの乾燥が早
く，印刷後に製函，打抜等の二次加工に直結出来る利点
はあるが，反面色換えの際のインキの損失が大きく，更
に印刷機の洗浄に当って多量の排水が発生する為，これ
が処理に莫大な設備と経費を必要としている。2. Description of the Related Art Conventionally, a flexo method using a water-based ink and a Prislo method using a glycol solvent have been used for printing a stepped ball. Although there is an advantage that it can be directly connected to secondary processing such as box and punching, on the other hand, there is a large loss of ink at the time of color change and a large amount of waste water is generated when cleaning the printing machine. Needs equipment and expenses.
【０００３】これに反し後者の場合は，色換えに際して
のインキの損失が僅少であり，洗浄水も殆ど不要である
から，処理を要する排水も出ない利点があるが，この方
式はグリコ−ル溶媒型のインキである為にインキの乾燥
が極めて遅く，夏期高温時においても早くて３０分，冬
期低温時においては６０分を遙に超え５〜６時間を要す
ることも稀ではなく，作業能率即ち生産性においても甚
だしく劣るという欠点を有している。On the other hand, in the latter case, the loss of ink at the time of color change is small, and almost no washing water is required, so that there is an advantage that no waste water that requires treatment is produced, but this method is glycol. Since it is a solvent-type ink, the drying of the ink is extremely slow, and it is not unusual for the ink to dry up to 30 minutes at high temperature in summer and 60 minutes at low temperature in winter, requiring 5 to 6 hours. That is, it also has a drawback of being extremely inferior in productivity.
【０００４】数年前，上記の２方式の欠点を取り除き長
所のみを合体させた新方式が実用化されたことに伴い段
ボ−ル印刷業界の新しい流れとしてその新方式の重要性
が年々大きくなってきている。本願発明の発明者らは新
方式が公表実用化される以前に特願昭６２−２１８９５
９号によりこの新方式の専用インキを発明し既に公開さ
れている。特願昭６２−２１８９５９号に係る新規なイ
ンキは，新方式の専用インキとして実際に多く使用され
ており，その実用性においては業界内で高い評価を受け
ているものである。A few years ago, with the practical use of a new method in which the disadvantages of the above two methods were removed and only the advantages were combined, a new trend in the corrugated ball printing industry became more important year by year. It has become to. The inventors of the present invention disclosed in Japanese Patent Application No. 62-21895 before the new method was announced and put into practical use.
No. 9 invented this new type of dedicated ink and has already been published. The new ink according to Japanese Patent Application No. 62-218959 is actually used in many cases as a new type of dedicated ink, and its practicality is highly evaluated in the industry.
【０００５】[0005]
【発明が解決しようとする課題】然しながら，近年段ボ
−ル・紙器印刷業界においては包装容器としての物流，
運搬，保管等の本来の機能から，外観等の審美性による
内容物の識別，差別化のウエイトがより大きくなってい
る。又，要求される品質が高度化し，従来のインキでは
光沢性，耐摩擦性，耐水性などにおいてまだその要求に
対し満足するものではなかった。However, in recent years, in the corrugated paper / paper container printing industry, physical distribution as a packaging container,
From the original functions of transportation and storage, the weight of identifying and differentiating contents based on aesthetics such as appearance is becoming greater. Moreover, the required quality has become higher, and conventional inks have not yet satisfied the requirements in terms of glossiness, abrasion resistance, water resistance and the like.
【０００６】本発明においては段ボ−ル，紙器等の印刷
機であるアニロックスロ−ルとゴムロ−ルの両端を遮蔽
した液状インキ印刷機で，少量のインキにて循環せず印
刷した時の粘度の安定性が良く，且つ低温時においても
６０秒以内にセットするインキであり，光沢，耐摩擦
性，耐水性が非常に優れた印刷インキ組成物を提供する
ことを目的とするものである。In the present invention, a liquid ink printing machine in which both ends of an anilox roll and a rubber roll, which are printing machines such as a corrugated ball and a paper container, are shielded, is used when printing is performed without circulating a small amount of ink. It is an ink that has good viscosity stability and is set within 60 seconds even at low temperature, and an object thereof is to provide a printing ink composition having excellent gloss, abrasion resistance, and water resistance. .
【０００７】[0007]
【課題を解決するための手段】本発明，前記の目的を達
する為にビヒクル樹脂，グリコ−ル系溶媒，顔料から主
として構成される印刷インキ組成物において水性エマル
ジョンを１０〜６０重量％含有することを特徴とし，粘
度が０．５〜８ポイズである印刷インキ組成物を提供し
ようとするものである。In order to achieve the above object of the present invention, a printing ink composition mainly composed of a vehicle resin, a glycol solvent and a pigment contains 10 to 60% by weight of an aqueous emulsion. The present invention is intended to provide a printing ink composition having a viscosity of 0.5 to 8 poises.
【０００８】本発明のインキ組成物に使用するビヒクル
樹脂としてはロジン変性マレイン酸樹脂，スチレン変性
マレイン酸樹脂，スチレン変性アクリル樹脂，アクリル
樹脂などが使用出来る。溶媒としてはエチレングリコ−
ル，ジエチレングリコ−ル，トリエチレングリコ−ル，
プロピレングリコ−ル等のグリコ−ル系溶剤が主に使用
出来，グリセリン，グリコ−ルエ−テルであるセロソル
ブ類，カルビト−ル類，メタノ−ル，エタノ−ル，イソ
プロピルアルコ−ルなどのアルコ−ル類又水も併用出来
る。As the vehicle resin used in the ink composition of the present invention, rosin-modified maleic acid resin, styrene-modified maleic acid resin, styrene-modified acrylic resin, acrylic resin and the like can be used. As a solvent ethylene glycol
, Diethylene glycol, triethylene glycol,
Glycol-based solvents such as propylene glycol can be mainly used, and alcohols such as glycerin, glycol ethers, cellosolves, carbitols, methanol, ethanol and isopropyl alcohol. Can also be used together with water.
【０００９】水性エマルジョンとしてはアクリルエマル
ジョン，スチレンアクリルエマルジョン，ウレタンエマ
ルジョンなどが使用出来る。又，グリコ−ルエマルジョ
ンを併用することも可能である。その他必要に応じてワ
ックス，消泡剤，レベリング剤，粘度調整剤などを使用
することも出来る。As the aqueous emulsion, acrylic emulsion, styrene acrylic emulsion, urethane emulsion and the like can be used. It is also possible to use a glycol emulsion together. In addition, wax, defoaming agent, leveling agent, viscosity adjusting agent and the like can be used if necessary.
【００１０】本発明のインキはアニロックスロ−ルとゴ
ムロ−ルの両端を遮蔽し，２本ロ−ルの間に少量のイン
キをため，全くインキを循環せずに印刷を行う印刷機に
おいて使用されるものである。この印刷機においては粘
度０．５〜８ポイズのインキが使用出来るが，好適には
２〜３ポイズである。The ink of the present invention shields both ends of the anilox roll and the rubber roll and stores a small amount of ink between the two rolls, so that the ink is used in a printing machine for printing without circulating the ink at all. It is what is done. In this printer, an ink having a viscosity of 0.5 to 8 poises can be used, but preferably 2 to 3 poises.
【００１１】[0011]
【実施例】以下に，本発明の実施例を挙げて本発明の構
成を具体的に説明する。尚，本発明は実施例に限定され
るものではない。 ハイロス Ｘ−１２１６Ｓ ・・・ （１） ３０ ジエチレングリコ−ル ６４ ジエタノ−ルアミン ６ １００ 上記配合により１７０℃で溶解しワニスＡとした。この
ワニスＡを用い３本ロ−ルミルにて下記の配合によりベ
−スインキＡを製造した。EXAMPLES The constitution of the present invention will be specifically described below with reference to Examples of the present invention. The present invention is not limited to the embodiments. Hyros X-1216S ... (1) 30 Diethylene glycol 64 Diethanolamine 6 100 It melt | dissolved at 170 degreeC by the said compounding, and it was set as the varnish A. Using this varnish A, a base ink A was produced with the following composition in a 3-roll mill.
【００１２】 リオノ−ルブル−ＦＧ−７３３０ ・・・ （２） ３０ ワニスＡ ７０ １００ 下記配合にてベ−スインキＢをサンドミルで製造した。 リオノ−ルブル−ＦＧ−７３３０ ３０ ジョンクリル ６１ ・・・ （３） ３０ 水 ４０ １００ ベ−スインキＡ及びベ−スインキＢを用い下記配合にて
実施例１〜実施例６及び比較例１〜２のインキを製造し
た。Lionol Bull-FG-7330 (2) 30 Varnish A 70 100 A base ink B was produced by a sand mill with the following composition. Rionol Bull-FG-7330 30 Jonkryl 61 (3) 30 Water 40 100 Base ink A and base ink B were used in the following formulations in Examples 1 to 6 and Comparative Examples 1 and 2. An ink was produced.
【００１３】[0013]
【実施例１】 ベ−スインキＡ ４０ ジョンクリル７４Ｊ ・・・ （４） ３０ エチレングリコ−ル ２７ ケミパ−ル Ｗ−４００ ３ １００Example 1 Base ink A 40 Jonkryl 74J (4) 30 Ethylene glycol 27 Chemipar W-400 3 100
【００１４】[0014]
【実施例２】 ベ−スインキＡ ４０ ジョンクリル７４Ｊ ２５ エチレングリコ−ル ２０ 水 １２ ケミパ−ル Ｗ−４００ ３ １００Example 2 Base ink A 40 Jonkryl 74J 25 Ethylene glycol 20 Water 12 Chemipar W-400 3 100
【００１５】[0015]
【実施例３】 ベ−スインキＡ ４０ ジョンクリル７４Ｊ ２０ ジョンクリル６１ １０ エチレングリコ−ル ２７ ケミパ−ル Ｗ−４００ ３ １００Example 3 Base ink A 40 Jonkryl 74J 20 Jonkryl 61 10 Ethylene glycol 27 Chemipar W-400 3 100
【００１６】[0016]
【実施例４】 ベ−スインキＡ ４０ ルシデン４３２ ・・・ （５） ３０ エチレングリコ−ル ２７ ケミパ−ル Ｗ−４００ ３ １００Example 4 Base ink A 40 Lucidene 432 (5) 30 Ethylene glycol 27 Chemipar W-400 3 100
【００１７】[0017]
【実施例５】 ベ−スインキＡ ４０ ネオタンＵＥ１２００ ・・・ （６） ３０ エチレングリコ−ル ２７ ケミパ−ル Ｗ−４００ ３ １００Example 5 Base Ink A 40 Neotan UE 1200 (6) 30 Ethylene Glycol 27 Chemipar W-400 3 100
【００１８】[0018]
【実施例６】 ベ−スインキＢ ４０ ジョンクリル７４Ｊ ２５ エチレングリコ−ル ３２ ケミパ−ル Ｗ−４００ ３ １００Example 6 Base Ink B 40 Jonkryl 74J 25 Ethylene Glycol 32 Chemipar W-400 3 100
【００１９】[0019]
【比較例１】 ベ−スインキＡ ４０ ワニスＡ ２５ エチレングリコ−ル ２０ 水 １２ ケミパ−ル Ｗ−４００ ３ １００Comparative Example 1 Base Ink A 40 Varnish A 25 Ethylene Glycol 20 Water 12 Chemipar W-400 3 100
【００２０】[0020]
【比較例２】 ベ−スインキＢ ４０ ワニスＡ ２５ エチレングリコ−ル ３２ ケミパ−ルＷ−４００ ３ １００Comparative Example 2 Base Ink B 40 Varnish A 25 Ethylene Glycol 32 Chemipar W-400 3 100
【００２１】尚実施例中（１）───（６）に示す物質
は下記に示すものである。 （１）スチレン変性マレイン酸樹脂（星光化学社製） （２）シアニンブル−顔料（東洋インキ社製） （３）スチレンアクリル樹脂水溶液（ジョンソンポリマ
−社製） （４）スチレンアクリル樹脂エマルジョン（ジョンソン
ポリマ−社製） （５）アクリルエマルジョン（モ−トン社製） （６）ウレタンエマルジョン（東亜合成社製）The substances (1)-(6) in the examples are as follows. (1) Styrene-modified maleic acid resin (manufactured by Hoshiko Chemical Co., Ltd.) (2) Cyanimble-pigment (manufactured by Toyo Ink Co., Ltd.) (3) Styrene acrylic resin aqueous solution (manufactured by Johnson Polymer) (4) Styrene acrylic resin emulsion (Johnson Polymer) -Manufactured) (5) Acrylic emulsion (Morton) (6) Urethane emulsion (Toa Gosei)
【００２２】実施例１〜６及び比較例１〜２をエクシ−
ドＰＳ２１印刷機（イソワ社製）にて段ボ−ルシ−ト
（本州Ｋライナ−２２０ｇ）に各々印刷した。その試験
結果は表１に示した通りである。尚，印刷条件は温度１
０℃ 湿度５５％である。 ○・・・良好 ◎・・・非常に良好Exemplifying Examples 1 to 6 and Comparative Examples 1 and 2.
Each was printed on a corrugated ball sheet (Honshu K liner-220 g) with a Do PS21 printer (manufactured by Isowa). The test results are as shown in Table 1. The printing condition is temperature 1
The temperature is 0 ° C and the humidity is 55%. ○ ・ ・ ・ Good ◎ ・ ・ ・ Very good
【００２３】[0023]
【発明の効果】この発明は循環をしないで少量のインキ
で印刷する機構において機上安定性と速乾性を保ちなが
ら，且つ光沢，耐摩擦性，耐水性が一段と向上するもの
である。EFFECTS OF THE INVENTION The present invention improves the gloss, abrasion resistance, and water resistance while maintaining on-machine stability and quick drying in a mechanism for printing with a small amount of ink without circulation.
フロントページの続き (72)発明者 冨澤 豊 大阪市平野区加美西２丁目８番31号 大阪 印刷インキ製造株式会社内Front page continuation (72) Inventor Yutaka Tomizawa 2-831 Kaminishi, Hirano-ku, Osaka City, Osaka Printing Ink Mfg. Co., Ltd.
Claims (1)
を遮蔽した液状インキ用印刷機を用い，ビヒクル樹脂，
グリコ−ル系溶媒，顔料から主として構成される印刷イ
ンキ組成物において水性エマルジョンを１０〜６０重量
％含有し，粘度が０．５〜８ポイズである事を特徴とす
る印刷インキ組成物。1. A vehicle resin comprising a printing machine for liquid ink in which both ends of an anilox roll and a rubber roll are shielded,
A printing ink composition mainly comprising a glycol solvent and a pigment, containing 10 to 60% by weight of an aqueous emulsion and having a viscosity of 0.5 to 8 poise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9020795A JPH08259872A (en) | 1995-03-23 | 1995-03-23 | Printing ink composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9020795A JPH08259872A (en) | 1995-03-23 | 1995-03-23 | Printing ink composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08259872A true JPH08259872A (en) | 1996-10-08 |
Family
ID=13992049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9020795A Pending JPH08259872A (en) | 1995-03-23 | 1995-03-23 | Printing ink composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08259872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2085815A1 (en) | 1997-06-12 | 2009-08-05 | Sharp Kabushiki Kaisha | Vertically aligned (VA) liquid-crystal display device |
-
1995
- 1995-03-23 JP JP9020795A patent/JPH08259872A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2085815A1 (en) | 1997-06-12 | 2009-08-05 | Sharp Kabushiki Kaisha | Vertically aligned (VA) liquid-crystal display device |
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