JP3481610B2 - Method for producing colored household tissue - Google Patents
Method for producing colored household tissueInfo
- Publication number
- JP3481610B2 JP3481610B2 JP2001249329A JP2001249329A JP3481610B2 JP 3481610 B2 JP3481610 B2 JP 3481610B2 JP 2001249329 A JP2001249329 A JP 2001249329A JP 2001249329 A JP2001249329 A JP 2001249329A JP 3481610 B2 JP3481610 B2 JP 3481610B2
- Authority
- JP
- Japan
- Prior art keywords
- paper
- colored
- thin paper
- color
- producing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sanitary Thin Papers (AREA)
- Paper (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、着色家庭用薄葉紙
の製造方法に関し、特に、抄造工程の白水を汚すことな
く、着色テイッシュペーパー、着色トイレットペーパー
等の薄葉紙を製造する方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing colored household thin paper, and more particularly to a method for producing colored paper such as colored tissue paper and colored toilet paper without contaminating white water in the papermaking process.
【０００２】[0002]
【従来の技術】着色テイッシュペーパー、着色トイレッ
トペーパーを製造するには、通常、チェスト又は種箱内
のパルプスラリー中に染料を添加している。その場合に
は、着色された白水が全生産ラインを循環するため、非
着色のペーパーも僅かに着色されてしまうという不都合
がある。また、着色白水は汚染物質を含まないので、そ
のまま排水放流しても環境を汚染することにはならない
が、近隣に汚染物発生の疑いを抱かせる。再生家庭用薄
葉紙は、殆ど古紙再生パルプを使用しているが、再生紙
の原料は様々であるため白色度が一様でなく、このバラ
ツキを抑えるためと差別化のために着色することが行わ
れている。併せてカラー化や消臭性並びにワックスやシ
リコン系の柔軟材を付加してバラエテーをもたせてい
る。2. Description of the Related Art In order to manufacture colored tissue paper and colored toilet paper, a dye is usually added to a pulp slurry in a chest or a seed box. In that case, since the colored white water circulates through the entire production line, there is a disadvantage that the uncolored paper is also slightly colored. In addition, since the colored white water does not contain pollutants, it will not pollute the environment if it is discharged as it is, but it causes the neighborhood to suspect that pollutants are being generated. Most recycled thin paper for household use uses recycled pulp from recycled paper, but the whiteness of the recycled paper is not uniform because it is made from various raw materials, and it is possible to color the paper for differentiation and differentiation. It is being appreciated. At the same time, color and deodorant properties as well as wax and silicone-based soft materials are added to add variety.
【０００３】[0003]
【発明が解決しようとする課題】従来の着色薄葉紙は、
紙料中に染料を混合していたため、色の濃淡調整に高度
の技術を必要とするほか、色調や色濃度を変更する際の
抄き替え時に、チェスト、種箱、抄紙機などの洗浄を行
い、白水ピットの水を置換する必要がある。また、着色
紙製造によっても排水が着色されるため、排水負荷を増
加させ、そのまま排水放流することができない。このた
め、本発明においては、抄造工程の白水を汚すことな
く、着色テイッシュペーパー、着色トイレットペーパー
等を製造する方法を提供するものである。The conventional colored thin paper is
Since dyes were mixed in the stock, it required advanced technology to adjust the shade of the color, and the chest, seed box, paper machine, etc. should be washed when changing the paper when changing the color tone or color density. It is necessary to carry out and replace the water in the white water pit. In addition, since the wastewater is colored by manufacturing colored paper, the wastewater load is increased and the wastewater cannot be discharged as it is. Therefore, the present invention provides a method for producing colored tissue paper, colored toilet paper, etc. without contaminating white water in the papermaking process.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するた
め、本発明は、家庭用薄葉紙抄造時のサクションプレッ
シャーロールとカットドクター間のヤンキードライヤー
表面に、コーテイング溶液を噴霧してメタルタッチ防止
用被膜を形成させる薄用紙の製造方法において、前記コ
ーテイング溶液に所定の色を発色する染料を添加混合
し、この混合液をヤンキードライヤー表面上に噴霧する
ことを特徴とする。着色家庭用薄葉紙は、テイッシュペ
ーパー、トイレットペーパーまたはタオルペーパーであ
る。In order to achieve the above object, the present invention provides a coating for preventing metal touch by spraying a coating solution on the surface of a Yankee dryer between a suction pressure roll and a cut doctor at the time of making thin paper for household use. In the method for producing a thin paper sheet, the coating solution is mixed with a dye that develops a predetermined color, and the mixed solution is sprayed onto the surface of the Yankee dryer. Colored household tissue paper is tissue paper, toilet paper or towel paper.
【０００５】[0005]
【発明の実施の形態】図１は本発明薄葉紙製造方法を実
施する装置の骨格的側面図である。古紙再生パルプの紙
料を種箱１０に供給し、スクリーン槽１１で除塵してヘ
ッドボックス１２からサクションシリンダー１３に向け
噴出させる。紙料は、サクションシリンダー１３とクー
チロール１４との間に挿通したフェルト１５に移され、
第１サクションプレッシャーロール１８によってヤンキ
ードライヤー１６に導かれ脱水乾燥される。次いで、サ
クションプレッシャーロール１８とカットドクター２１
またはクレープドクター２２間のヤンキードライヤー１
６の表面に、着色を兼ねたコーテイング溶液を噴霧して
ロール状の着色薄葉紙２４が製造される。ロール状の薄
葉紙２４は、リワインダ、裁断、包装を経て着色テイッ
シュペーパー、着色トイレットペーパー、着色ペーパー
タオル等に加工される。なお、図中、１７は粕取りロー
ル、２０はフード、２１はカットドクターである。FIG. 1 is a skeleton side view of an apparatus for carrying out the method for manufacturing thin paper according to the present invention. A stock material of recycled pulp is supplied to a seed box 10, dust is removed in a screen tank 11, and jetted from a head box 12 toward a suction cylinder 13. The stock is transferred to the felt 15 inserted between the suction cylinder 13 and the couch roll 14,
It is guided to the Yankee dryer 16 by the first suction pressure roll 18 and dehydrated and dried. Next, suction pressure roll 18 and cut doctor 21
Or Yankee dryer 1 between crepe doctor 22
On the surface of No. 6, a coating solution which also serves as coloring is sprayed to produce a roll of colored thin paper 24. The roll-shaped thin paper 24 is processed into a colored tissue paper, a colored toilet paper, a colored paper towel, etc. through rewinding, cutting and packaging. In the figure, 17 is a lees removing roll, 20 is a hood, and 21 is a cut doctor.
【０００６】ヤンキードライヤー１６では、前記のよう
に、その表面にメタルタッチ防止用被膜を付けると共に
紙料を着色する目的で、６０℃の温水に水溶性ポリマー
と油脂分と所望の染料を混合した着色を兼ねたコーテイ
ング溶液を、No.1サクションプレッシャーロール１８と
ドクター２２間のヤンキードライヤー表面上にノズル
（フラットスプレーノズル）１９にて噴霧する。図２は
着色溶液供給ラインを示す図で、配管２３、水溶性ポリ
マータンク２６、油脂溶液タンク２７及び染料液タンク
２８、各定量ポンプ２９及びラインミキサー３１等でコ
ーテイング溶液調整装置２５を構成させる。温水を導入
した配管２３内に、水溶性ポリマータンク２６、油脂溶
液タンク２７及び染料液タンク２８からの液を各定量ポ
ンプ２９の駆動により送りラインミキサー３１で混合し
て、目的とする色を発色する染料を抄造量に対し０．０
１２〜０．０２４容量％添加したコーテイング溶液をノ
ズル１９に供給する。As described above, in the Yankee dryer 16, a water-soluble polymer, a fat and oil and a desired dye are mixed in warm water of 60 ° C. for the purpose of applying a metal touch preventing film on the surface and coloring the paper stock. The coating solution that also serves as a colorant is sprayed with a nozzle (flat spray nozzle) 19 on the surface of the Yankee dryer between the No. 1 suction pressure roll 18 and the doctor 22. FIG. 2 is a view showing a coloring solution supply line, and the coating solution adjusting device 25 is constituted by the pipe 23, the water-soluble polymer tank 26, the oil / fat solution tank 27, the dye solution tank 28, each metering pump 29, the line mixer 31, and the like. The liquid from the water-soluble polymer tank 26, the oil / fat solution tank 27, and the dye liquid tank 28 is mixed in the feed line mixer 31 by driving each metering pump 29 into the pipe 23 into which warm water is introduced, and a desired color is developed. The amount of dye used is 0.0
The coating solution added with 12 to 0.024% by volume is supplied to the nozzle 19.
【０００７】着色家庭用薄葉紙を製造するために、ピン
ク、ブルー、イエロー、パープルなど所望の色を発色す
る染料が使用でき、色の濃淡調整は染料添加の定量ポン
プの送液量の設定を変えることで出来る。また、染料添
加ポンプの運転を停止すると配管内の染料の残量が少量
のため、すぐに色が薄くなり短時間で白色の紙にもど
る。製造装置やコーテイング溶液調整装置は図示のもの
に限定されない。また、原料は古紙再生紙に限らず、１
００％バージンパルプによる着色テイッシュペーパー、
トイレットペーパー、タオルペーパーも製造できる。In order to manufacture colored household thin paper, dyes that develop a desired color such as pink, blue, yellow, and purple can be used, and the adjustment of the shade of the color changes the setting of the liquid feeding amount of the dye addition metering pump. You can do that. Also, when the operation of the dye addition pump is stopped, the remaining amount of dye in the pipe is small, so the color becomes light immediately and the paper returns to white paper in a short time. The manufacturing device and the coating solution adjusting device are not limited to those shown in the drawings. In addition, the raw material is not limited to recycled paper
Colored tissue paper with 00% virgin pulp,
We can also manufacture toilet paper and towel paper.
【０００８】（実施例１）抄紙速度１，１００ｍ／mi
n、抄き幅２．４８ｍ、米坪１６．０ｇ／ｍ2で抄造して
いるトイレットペーパーの抄紙機において、
抄造量＝１,１００ｍ／min×２.４８ｍ×０.０１６ｇ／
ｍ2＝４３.６kg／min
に対して赤色の染料原液を、０．０１５容量％（約６．
１cc／min）の範囲で添加するとピンクの着色家庭用薄
葉紙の色合になる。また、同じ染料原液を０．０２０容
量％（約８．３cc／min）添加すると、やや濃目の色合
のものが得られた。(Example 1) Papermaking speed 1,100 m / mi
n, width of paper making 2.48 m, 16.0 g / m 2 of tsubo, in a toilet paper machine, paper making amount = 1,100 m / min × 2.48 m × 0.016 g /
0.015% by volume (about 6.5%) of the red dye stock solution with respect to m 2 = 43.6 kg / min.
If added in the range of 1 cc / min), the color of pink colored household thin paper will be obtained. When the same dye stock solution was added in an amount of 0.020% by volume (about 8.3 cc / min), a slightly darker shade was obtained.
【０００９】[0009]
【発明の効果】本発明によれば、コーテイング剤に染料
を添加混合してサクションプレッシャーロールとドクタ
ー間のヤンキードライヤー表面上に噴霧するので、染料
が少量ですみ、色の濃淡調整が容易に、かつ短時間に着
色家庭用葉薄葉紙を製造できる。色調や色濃度を変更す
る抄き替え時に、チェスト、種箱、抄紙機などの洗浄を
行う必要がなく、白水ピットの水を置換するロスもな
い。また、着色紙製造によっても排水が着色されないの
で、排水負荷を増加させることなく、そのまま排水放流
することができる、という効果を奏するものである。According to the present invention, since sprayed onto the Yankee dryer surface between the suction pressure roll and the doctor added and mixed the dye in Cote Lee ring agents, dyes requires only a small amount, easy color shading adjustment In addition, it is possible to manufacture colored household thin paper in a short time. There is no need to wash the chest, seed box, paper machine, etc. when changing the paper to change the color tone or color density, and there is no loss of replacing water in the white water pit. In addition, since the wastewater is not colored even when the colored paper is manufactured, it is possible to discharge the wastewater as it is without increasing the wastewater load.
【図１】本発明着色家庭用薄葉紙の製造方法を実施する
装置の側面図。FIG. 1 is a side view of an apparatus for carrying out the method for producing colored household paper of the present invention.
【図２】着色溶液供給ラインを示す図。FIG. 2 is a diagram showing a colored solution supply line.
１０ 種箱 １１ スクリーン槽
１２ ヘッドボックス １３ サクションシ
リンダー
１４ クーチロール １５ フェルト
１６ ヤンキードライヤー １７ 粕取りロール
１８ 第１サクションプレッシャーロール
１９ 噴霧ノズル（フラットスプレーノズル）
２０ フード ２１ カットドク
ター
２２ クレープドクター ２３ 配管
２４ 薄葉紙 ２５ コーテイン
グ液調整装置
２９ ポンプ ３１ ラインミキ
サー10 type box 11 screen tank 12 head box 13 suction cylinder 14 couch roll 15 felt 16 Yankee dryer 17 lees removal roll 18 first suction pressure roll 19 spray nozzle (flat spray nozzle) 20 hood 21 cut doctor 22 crepe doctor 23 piping 24 thin paper 25 coating Liquid conditioner 29 Pump 31 Line mixer
フロントページの続き (56)参考文献 特開 昭56−85500（ＪＰ，Ａ) 特開 昭60−173200（ＪＰ，Ａ) 特開 平９−41297（ＪＰ，Ａ) 特開 昭52−152509（ＪＰ，Ａ) 特開 昭55−103400（ＪＰ，Ａ) 特公 昭53−41243（ＪＰ，Ｂ１) 特表 平11−512498（ＪＰ，Ａ) 特表 平８−500860（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) D21H 11/00 - 27/42 A47K 7/00 - 7/08 Front Page Continuation (56) References JP-A-56-85500 (JP, A) JP-A-60-173200 (JP, A) JP-A-9-41297 (JP, A) JP-A-52-152509 (JP , A) JP-A-55-103400 (JP, A) JP-B-53-41243 (JP, B1) JP-A-11-512498 (JP, A) JP-A-8-500860 (JP, A) (58) Fields investigated (Int.Cl. 7 , DB name) D21H 11/00-27/42 A47K 7/ 00-7/08
Claims (2)
シャーロールとドクター間のヤンキードライヤー表面
に、コーテイング溶液を噴霧してメタルタッチ防止用被
膜を形成させる薄葉紙の製造方法において、前記コーテ
イング溶液に所定の色を発色する染料を添加混合し、こ
の混合液を前記ヤンキードライヤー表面上に噴霧するこ
とを特徴とする着色家庭用薄葉紙の製造方法。1. A method for producing a thin paper in which a coating solution for metal touch is formed by spraying a coating solution on the surface of a Yankee dryer between a suction pressure roll and a doctor at the time of making thin paper for household use, and the coating solution has a predetermined color. A method for producing a colored household thin paper, which comprises adding and mixing a dye that develops a color, and spraying the mixed solution onto the surface of the Yankee dryer.
ー、トイレットペーパーまたはタオルペーパーである請
求項１に記載の着色家庭用薄葉紙の製造方法。2. The method for producing a colored household thin paper according to claim 1, wherein the colored household thin paper is a tissue paper, a toilet paper or a towel paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001249329A JP3481610B2 (en) | 2001-08-20 | 2001-08-20 | Method for producing colored household tissue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001249329A JP3481610B2 (en) | 2001-08-20 | 2001-08-20 | Method for producing colored household tissue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003055897A JP2003055897A (en) | 2003-02-26 |
| JP3481610B2 true JP3481610B2 (en) | 2003-12-22 |
Family
ID=19078348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001249329A Expired - Fee Related JP3481610B2 (en) | 2001-08-20 | 2001-08-20 | Method for producing colored household tissue |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3481610B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7578903B2 (en) | 2003-12-02 | 2009-08-25 | Daio Paper Corporation | Colored sanitary tissue paper and production method thereof |
| KR20080068112A (en) * | 2005-11-11 | 2008-07-22 | 시바 홀딩 인크 | A process for surface colouration of paper |
| CN102704343B (en) * | 2012-06-27 | 2014-08-27 | 湖北中烟工业有限责任公司 | Multifunctional coating machine used for reproducing tobacco leaf by adopting papermaking method |
| JP5825527B2 (en) * | 2012-08-07 | 2015-12-02 | 信栄製紙株式会社 | Thin paper manufacturing apparatus and thin paper manufacturing method |
| KR102348236B1 (en) * | 2020-09-03 | 2022-01-10 | (주)이루모스 | Kitchen towel manufacturing equipment |
-
2001
- 2001-08-20 JP JP2001249329A patent/JP3481610B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003055897A (en) | 2003-02-26 |
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