JPH02264093A - Production of watermarked paper - Google Patents

Production of watermarked paper

Info

Publication number
JPH02264093A
JPH02264093A JP8605289A JP8605289A JPH02264093A JP H02264093 A JPH02264093 A JP H02264093A JP 8605289 A JP8605289 A JP 8605289A JP 8605289 A JP8605289 A JP 8605289A JP H02264093 A JPH02264093 A JP H02264093A
Authority
JP
Japan
Prior art keywords
paper
mesh
pattern
resin
patterns
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
Application number
JP8605289A
Other languages
Japanese (ja)
Inventor
Masatoshi Ogawa
小川 雅敏
Masayoshi Sasaki
佐々木 正芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHINFUJI SEISHI KK
Original Assignee
SHINFUJI SEISHI KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHINFUJI SEISHI KK filed Critical SHINFUJI SEISHI KK
Priority to JP8605289A priority Critical patent/JPH02264093A/en
Publication of JPH02264093A publication Critical patent/JPH02264093A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain a watermarked paper having an arbitrary relief pattern by forming a letter, etc., on the surface of a mesh with an ultraviolet-curing resin and using the mesh as a dandy roll of a Fourdrinier machine, etc. CONSTITUTION:The objective watermarked paper having a pattern of letter or figure is produced by forming a letter or a figure on the surface of a mesh with an ultraviolet-curing resin and using the mesh as a dandy roll of a Fourdrinier machine or a cylinder mold of a cylinder machine. Since the paper is free from solvent, the embrittlement of the resin caused by the strain and bubble generated by the evaporation of solvent can be prevented.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、紙に文字、模様などの抄き入れを施した模様
紙の製造法に関するもので、さらに詳しくはダンデイロ
ールの金網または円網の抄き網に任意の凹凸の模様を付
して抄造された模様紙の製造法に関するものである。
Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a method for producing patterned paper in which letters, patterns, etc. are printed on paper, and more specifically relates to a method for producing patterned paper in which characters, patterns, etc. are printed on paper. The present invention relates to a method for manufacturing patterned paper, which is made by adding arbitrary uneven patterns to a paper mesh.

(従来の技術) 従来よりダンデイロールの金網、または円網の抄き網に
文字、模様を針金などで凹凸模様を成形して固着し、抄
造したいわゆるウォーターマークなどを付した模様紙は
広く知られている。さらに詳しくは6紙の一部もしくは
全面にわたって抄き入れ模様を施した模様紙の製造法と
しては、金網を構成する針金の太さ?所定間隔たびに変
えるなどにより該ロールの金網上に凹凸、細大模様を描
いて抄き入れを施した紙は i赤用紙、書籍、便せん用
紙などとして広く使用されてきた。
(Prior art) Patterned paper with so-called watermarks, etc., made by forming and fixing letters and patterns with wire or the like into a concave-convex pattern on a Danday roll wire mesh or circular paper mesh, is widely known. It is being For more details, 6As for the manufacturing method of patterned paper with a pattern applied to a part or the entire surface of the paper, what is the thickness of the wire that makes up the wire mesh? The paper, which has been made by drawing irregularities, small and large patterns on the wire mesh of the roll by changing the paper at predetermined intervals, has been widely used as i-red paper, book paper, stationery paper, etc.

(発明が解決しようとする1111K)従来の技術で述
べたごとく、針金などの金属によって模様な付けたダン
デイロールや円網を用いて抄入れ模様を施した紙を製造
する方法は広く知られており、様々な用途の用紙として
使用されて来たが、針金を用いる方法は、細かな模様を
付すことに問題があった。
(1111K to be solved by the invention) As described in the prior art, there is a widely known method for producing paper with a paper pattern using a dandy roll or a circular mesh patterned with metal such as wire. It has been used as paper for a variety of purposes, but the method using wire had a problem in adding fine patterns.

本発明は、ダンデイロールの金網または円網の抄き網に
紫外線、電子線硬化型の樹脂を使用して模様を描いた後
、紫外線、電子線を照射して短時間で硬化させるが、樹
脂に溶媒を含まないため硬化の過程で歪みやクラック、
気泡の発生のない。
In the present invention, after a pattern is drawn on a wire mesh or circular mesh of a dandy roll using an ultraviolet ray or electron beam curing resin, the resin is cured in a short time by irradiating it with ultraviolet rays or an electron beam. Since it does not contain any solvent, there will be no distortion or cracks during the curing process.
No air bubbles.

きわめて強固な樹脂被膜を金網上に形成させることが出
来、またエポキシなどの熱硬化性樹脂を使用するときは
硬化剤の種類、量の選択によって室温硬化する配合も可
能であり、熱硬化するにしても特殊な装置を必要とせず
、樹脂も安価であるという特徴がある。 以上のごとく
合成樹脂により模様を描いた金網を用もて抄紙すること
により。
An extremely strong resin film can be formed on the wire mesh, and when using a thermosetting resin such as epoxy, it is possible to create a composition that cures at room temperature by selecting the type and amount of the curing agent. However, it does not require any special equipment, and the resin is inexpensive. As described above, paper is made by using a wire mesh with a pattern drawn with synthetic resin.

抄入れ模様を施した模様紙の製造を行うことを目的とす
るものである。
The purpose of this paper is to manufacture patterned paper with a paper pattern.

(課題を解決するための手段) 上記目的を達成するために1本発明は、ダンデイロール
または円網の抄き網の表面に、オリゴマ、モノマー、光
反応開始剤、光増感剤などよりなる紫外線硬化樹脂、オ
リゴマー、モノマーなどよりなる電子線硬化樹脂でかつ
金網に密着し、耐水、耐薬品、耐熱耐光性などに優れた
当該樹脂よりなる接着剤を使用して模様を描いた後、紫
外線電子線を照射し、もしくはエポキシなどの熱硬化性
樹脂で模様を描いて加熱して硬化せしめることによりな
されたものである。即ち、液状の接着剤で模様を描くと
、従来、針金や金属で模様をダンデイロール、円網の抄
き網上に形成せしめたものと異なり1画線は不規則な凹
凸および屈曲を容易に描くことができるので、その特性
を生かすような、より複雑な模様を形成させることが出
来る。
(Means for Solving the Problems) In order to achieve the above object, the present invention provides a method of applying oligomers, monomers, photoreaction initiators, photosensitizers, etc. to the surface of a dandy roll or circular mesh. After drawing a pattern using an adhesive made of an electron beam curing resin made of ultraviolet curing resin, oligomer, monomer, etc., which adheres to the wire mesh and has excellent water resistance, chemical resistance, heat resistance, and light resistance, etc., It is made by irradiating it with electron beams or by drawing a pattern on it with a thermosetting resin such as epoxy and curing it by heating. In other words, when a pattern is drawn with a liquid adhesive, unlike the conventional methods of forming patterns using wire or metal on a dandy roll or circular mesh, a single stroke can easily create irregular irregularities and bends. Since it can be drawn, it is possible to form more complex patterns that take advantage of its characteristics.

本発明に使用する樹脂のうち紫外線硬化樹脂、電子線硬
化樹脂は、溶媒を含まないので、溶媒揮散時に生ずる歪
みや気泡などよりなる樹脂の脆化を防止し、短時間で容
易に硬化するという利点がある。 電子線硬化樹脂は、
紫外線硬化樹脂とほぼ同等のものが使用可能であるが、
電子線は紫外線に比べて極めてエネルギーが高いため、
紫外線硬化に必要である光反応開始剤および光重合促進
剤の添加を必要としない。
Among the resins used in the present invention, ultraviolet curable resins and electron beam curable resins do not contain solvents, so they prevent the resin from becoming brittle due to distortions and bubbles that occur when the solvent evaporates, and they cure easily in a short time. There are advantages. Electron beam curing resin is
Although it is possible to use a material almost equivalent to ultraviolet curing resin,
Electron beams have extremely high energy compared to ultraviolet rays, so
It does not require the addition of photoreaction initiators and photopolymerization accelerators, which are required for ultraviolet curing.

エポキシ樹脂のごとき熱硬化樹脂は、特殊な装置を必要
とせずに加熱により、或は硬化剤の選択により硬化する
ことができるばかりでなく、広く市販されている接着剤
を利用出来るという簡便さがある。
Thermosetting resins such as epoxy resins can not only be cured by heating or by selecting a curing agent without the need for special equipment, but also have the convenience of being able to use widely commercially available adhesives. be.

(作用) ダンデイロールは、長間抄紙機の長網上に1円網の抄き
網は、円網抄紙機のバットに装着されて模様紙が抄造さ
れが、その際、金網上に紫外線、電子線、熱硬化樹脂で
模様を形成することにより化学的1機械的に強固で繊細
な模様を付すことが出来、当該樹脂部分で、ダンデイロ
ールの場合は長網上に分散させた紙料の繊維を押し広げ
て紙料繊維を他の部分より薄くし、円網の抄き網の場合
は、分散させた紙料の繊維の付着量が少なくなることに
より1紙に模様を形成し美粧な模様紙が得られるもので
ある。
(Function) In the Danday roll, a one-circle mesh screen is attached to the vat of a cylinder paper machine to make patterned paper, but at that time, ultraviolet rays and By forming patterns with electron beams and thermosetting resin, it is possible to chemically and mechanically create strong and delicate patterns. The fibers are spread out to make the paper fibers thinner than other parts, and in the case of a circular mesh, the amount of dispersed paper fibers attached decreases, forming patterns on a piece of paper and creating decorative effects. A patterned paper is obtained.

(実施例) 本発明を実施例について説明する。実施例中。(Example) The present invention will be described with reference to examples. In the example.

部は重量部を示す。Parts indicate parts by weight.

実施例1 長網抄紙機のワイヤーパートにおいて、模様を形成せし
むるダンデイロールの金網表面に1表1の組成よりなる
紫外線硬化型樹脂を用いて、筆および細いノズルより押
し出しながら模様を描いた後、250〜600nmの波
長を持つ、出′力30W / c mのメタルハライド
ランプを照射すると樹脂は短時間で硬化する。この模様
付きのダンデイロールを用いて通常の配合により75g
/♂の紙を抄造すると、4!l脂で凸の模様の付いた部
分は。
Example 1 In the wire part of a Fourdrinier paper machine, a pattern was drawn on the wire mesh surface of a dandy roll on which a pattern was formed using an ultraviolet curable resin having the composition shown in Table 1 while being extruded from a brush and a thin nozzle. Thereafter, the resin is cured in a short time by irradiation with a metal halide lamp having a wavelength of 250 to 600 nm and an output of 30 W/cm. Using this patterned Danday Roll, 75g
If you make paper of /♂, you will get 4! The part with the convex pattern is made of fat.

パルプ繊維は薄く、#1脂のない金網部分は厚くなり、
薄い部分が抄入れの透かし模様を形成する。
The pulp fibers are thin, and the #1 non-greasy wire mesh part is thick.
The thin part forms the watermark pattern of the paper insert.

なお紙料中に填料などを添加して抄造すると、模様はな
お一層明瞭に表れるので必要に応じて填料を添加するこ
とも出来る。
Note that if a filler or the like is added to the paper stock during paper making, the pattern will appear even more clearly, so the filler can be added as needed.

表1 工tキシアクリレート  (tすjマー)      
             50   部1.6−^キ
ランジt−ルジアグリレート  (モノマー)    
      9トリメチロールヅロパントリアクリレー
ト  (モノマー)302−ヒドロキシ−2−メチルプ
ロピオフXノン(光重合開始剤)62.2−ジメトキシ
−2−フェニルアセトフェノン  (同上)     
  4ジエタノールアミン  〈光重合促進剤)   
          1実施例2 円網抄紙機においては複数のバットを使用するが1本実
施例では3つのバットが使用され抄合わされるが、その
表層を形成させる円網の抄き網のワイヤー全面にわたっ
て表1の紫外線硬化型樹脂を用い、筆および細かいノズ
ルより押し出しながら模様を描き、実施例1と同様に紫
外線により固化させたものを使用して120 g / 
m”の紙を得たこの紙は、3層抄合わせてなるもので、
その表層の紙料には填料を配合し、中層、裏層には、無
填料の紙料を用いると濃淡の模様が明瞭に現れ。
Table 1 T-xyacrylate (t-xyacrylate)
50 parts 1.6-^chirandi-t-di-acrylate (monomer)
9 Trimethyloldulopane triacrylate (monomer) 302-Hydroxy-2-methylpropiof-X-non (photopolymerization initiator) 62.2-dimethoxy-2-phenylacetophenone (same as above)
4 Diethanolamine (photopolymerization accelerator)
1 Example 2 A plurality of vats are used in a cylinder paper machine, and in this example, three vats are used and the paper is combined. 120 g / 120 g / 120 g /
The paper obtained was made by combining three layers.
Filler is added to the paper stock for the surface layer, and filler-free paper stock is used for the middle and back layers, resulting in a clear pattern of shading.

さらに中屡に着色した紙料を用いれば、その着色した色
が表層の繊維の薄い部分において透けて見え、または他
の部分、即ち繊維の厚い部分よりも濃色に見えるなど、
美粧な抄合わせ模様紙が得られる。
Furthermore, if a medium-colored paper material is used, the colored color will be visible in the thin part of the surface fiber, or it will appear darker than other parts, that is, the thick part of the fiber.
A beautiful paper with a combined pattern can be obtained.

実施例3 ダンデイロールの金網の表面に1表2の配合よりなる電
子線硬化樹脂によって筆と先端の細いノズルを用いて模
様を描き、金網上の樹脂にラデイエイションボリマー社
製ブロードビーム方式、最大照射量60 M r a 
dの照射装置により電子線を照射して硬化させる。この
ダンデイロールを使用して長網抄紙機により95 g 
/ m”の紙を抄き、抄入れ透かし模様のある模様紙を
得た。
Example 3 A pattern was drawn on the surface of the wire mesh of a dandy roll using an electron beam curing resin having the composition shown in Table 1 and Table 2 using a brush and a fine-tipped nozzle. Maximum irradiation dose 60 M r a
It is cured by irradiating electron beams using the irradiation device d. Using this dandy roll, 95 g is produced using a Fourdrinier paper machine.
/ m" paper was made to obtain a patterned paper with a watermark pattern.

表2 エポキシアクリレート         55部ラウリ
ルトリデジールアクリレート    51.6−ヘキサ
ンジオールジアクリレート10トリメチロールプロパン
トリアクリレート30実施例4 ダンデイロールの金網の表面に、市販の二液性エポキシ
系の金属用接着剤により、筆とノズルで金網全面にわた
って出入りのある不規則な線状の模様を描き、風乾後、
熱風式乾燥器で加熱硬化させた当該ロールを使用して長
網抄紙機により65g/+TIJの紙を抄造すると抄入
れ模様のある紙が得られた。
Table 2 Epoxy acrylate 55 parts Lauryl tridesyl acrylate 51. 6-hexanediol diacrylate 10 Trimethylolpropane triacrylate 30 Example 4 A commercially available two-component epoxy metal adhesive was applied to the surface of the wire mesh of the dandy roll. Use a brush and nozzle to draw irregular linear patterns over the entire surface of the wire mesh, and after air-drying,
When the roll heated and hardened in a hot air dryer was used to make paper of 65 g/+TIJ using a Fourdrinier paper machine, paper with a paper pattern was obtained.

(発明の効果) 本発明は1以上述べたごとく、紫外線、電子線硬化型の
合成樹脂、もしくは熱硬化性樹脂によリダンディロール
または同図の抄き網の表面に模様を描いた後、紫外線ま
たは電子線を照射し、もしくは熱風で固化せしめた当該
ロールを使用して抄造した模様紙の製造法であり、模様
の線に太い所細い所、パルプ#a維の厚い所、薄い所が
出来るなど、美粧な模様紙が得られ、填料の配合着色な
どにより、より美粧な模様紙を提供出来るものである。
(Effects of the Invention) As described above, the present invention is provided by drawing a pattern on the surface of the redandy roll or the paper net shown in the same figure with ultraviolet rays, electron beam curing type synthetic resin, or thermosetting resin. This is a method for producing patterned paper using the rolls that have been irradiated with ultraviolet rays or electron beams or solidified with hot air. By adding fillers and coloring, it is possible to provide even more beautiful patterned paper.

Claims (3)

【特許請求の範囲】[Claims] (1)紫外線硬化型樹脂を用いて金網の表面に文字、模
様を形成した長網抄紙機のダンデイロールもしくは円網
抄紙機の円網により、文字、模様の抄入れを施すことを
特徴とする模様紙の製造機。
(1) Characters and patterns are formed on the surface of a wire mesh using an ultraviolet curable resin using a dandy roll of a fourdrinier paper machine or a circular mesh of a cylinder paper machine. Patterned paper making machine.
(2)電子線硬化型樹脂を用いた特許請求範囲第一項記
載の模様紙の製造法。
(2) A method for producing patterned paper according to claim 1 using an electron beam curable resin.
(3)エポキシ、アミノアルキド、メラミン樹脂などの
熱硬化性樹脂を用いた特許請求範囲第一項記載の模様紙
の製造法。
(3) A method for producing patterned paper according to claim 1 using a thermosetting resin such as epoxy, amino alkyd, or melamine resin.
JP8605289A 1989-04-05 1989-04-05 Production of watermarked paper Pending JPH02264093A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8605289A JPH02264093A (en) 1989-04-05 1989-04-05 Production of watermarked paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8605289A JPH02264093A (en) 1989-04-05 1989-04-05 Production of watermarked paper

Publications (1)

Publication Number Publication Date
JPH02264093A true JPH02264093A (en) 1990-10-26

Family

ID=13875915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8605289A Pending JPH02264093A (en) 1989-04-05 1989-04-05 Production of watermarked paper

Country Status (1)

Country Link
JP (1) JPH02264093A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002522663A (en) * 1998-08-14 2002-07-23 ザ、プロクター、エンド、ギャンブル、カンパニー Method and apparatus for manufacturing a papermaking belt
CN1089130C (en) * 1998-06-10 2002-08-14 崔金成 Dandy roll
JP2003501564A (en) * 1999-06-07 2003-01-14 ザ、プロクター、エンド、ギャンブル、カンパニー Method and apparatus for producing a papermaking belt by extrusion
WO2009145042A1 (en) * 2008-05-30 2009-12-03 ユニ・チャーム株式会社 Bulky paper with rugged pattern and process for producing the same
US8580080B2 (en) 2008-05-30 2013-11-12 Unicharm Corporation Process for producing bulky paper with concavo-convex pattern
CN104695286A (en) * 2015-03-15 2015-06-10 天津中钞纸业有限公司 Anti-counterfeit paper, anti-counterfeit paper preparation device and anti-counterfeit paper preparation method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1089130C (en) * 1998-06-10 2002-08-14 崔金成 Dandy roll
JP2002522663A (en) * 1998-08-14 2002-07-23 ザ、プロクター、エンド、ギャンブル、カンパニー Method and apparatus for manufacturing a papermaking belt
JP2003501564A (en) * 1999-06-07 2003-01-14 ザ、プロクター、エンド、ギャンブル、カンパニー Method and apparatus for producing a papermaking belt by extrusion
WO2009145042A1 (en) * 2008-05-30 2009-12-03 ユニ・チャーム株式会社 Bulky paper with rugged pattern and process for producing the same
US8449718B2 (en) 2008-05-30 2013-05-28 Unicharm Corporation Bulky paper with concavo-convex pattern and process for producing thereof
US8580080B2 (en) 2008-05-30 2013-11-12 Unicharm Corporation Process for producing bulky paper with concavo-convex pattern
US8778137B2 (en) 2008-05-30 2014-07-15 Unicharm Corporation Bulky paper with concavo-convex pattern and process for producing thereof
CN104695286A (en) * 2015-03-15 2015-06-10 天津中钞纸业有限公司 Anti-counterfeit paper, anti-counterfeit paper preparation device and anti-counterfeit paper preparation method

Similar Documents

Publication Publication Date Title
CN1840301B (en) Composite plate and decorative composite plate
US3853578A (en) Method of manufacturing decorative boards with depression patterns
JP2006313361A (en) Method of manufacturing color hologram
RU2001116724A (en) A method of manufacturing a coated abrasive
JPH02264093A (en) Production of watermarked paper
JP3153349B2 (en) Decorative sheet and method for producing the decorative sheet
JP4003990B2 (en) Cosmetic material
JP3149747B2 (en) Cosmetic paper and manufacturing method thereof
JP3135314B2 (en) Cosmetic material and method of manufacturing cosmetic material
JPS6017446A (en) Manufacture of support for photographic printing paper
JPH08132581A (en) Decorative sheet
JP3153348B2 (en) Decorative sheet and method for producing the decorative sheet
JPS5931117A (en) Thermosetting resin molded piece having deep pattern and manufacturing method thereof
JPH05147185A (en) Thermosetting resin decorative sheet and its manufacture
JP5055706B2 (en) Manufacturing method of embossed release paper
WO2020203737A1 (en) Decorative material and method for producing same
JP2975075B2 (en) Cosmetic material
JP2000225665A (en) Unevenly patterned electron beam curing resin decortive sheet and manufacture thereof
JP2004106467A (en) Ceramic decorative laminate and its manufacturing method
JP3076355B2 (en) Method of forming uneven pattern
JPS5924729A (en) Formation of rainbow-tinted pattern on surface
JP3173167B2 (en) Manufacturing method of decorative paper
JP2023020191A (en) Method for manufacturing decorative plate and decorative plate
JPS59225774A (en) Preparation of embossed decorative board
JPH07117182A (en) Manufacture of decorative paper