JPS6147893A - Decorative japanese paper and its production - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 （産業上の利用分野） 本発明はロールスクリーン、美術紙、民芸用紙高級壁紙
等に使用される装飾和紙及びその製造方法に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to decorative Japanese paper used for roll screens, art paper, folk art paper, high-quality wallpaper, etc., and a method for producing the same.

（従来例の構成とその問題点） 和紙は古くから障子紙或いはパルプ半紙、美術紙、壁紙
、奉書紙等に使用されているが、吸湿性が大きいために
比較的薄い和紙であれば問題がないが、厚くすると吸湿
によって特に耳部等の周縁部にめくれ状の反りが発生し
、ロールスクリーンのような平面性が要求さ６れる用途
に採用することができなかった。又、寸法安定性を有す
る厚い和紙を得゛る−には、薄い和紙をしょうぶ糊を介
して複数枚積層、接着することが行われているが、大版
サイズの厚い和紙を形成しようとすれば、乾燥時にひき
ギ発生して全体的に歪みが生じ、従って大版サイズの薄
紙上に小形状の和紙を複数枚・縦横に並設、接着しなけ
ればならないのが現状である。(Composition of conventional examples and their problems) Washi has been used for shoji paper, pulp paper, art paper, wallpaper, votive paper, etc. for a long time, but because of its high hygroscopicity, there are problems if it is relatively thin washi. However, if it is made thicker, moisture absorption will cause curling, especially at the peripheral edges such as ears, making it impossible to use it in applications that require flatness, such as roll screens. In addition, in order to obtain thick washi paper with dimensional stability, multiple sheets of thin washi paper are laminated and glued together using shobu glue. For example, grinding occurs during drying, resulting in overall distortion, and the current situation is that multiple sheets of small-sized Japanese paper must be arranged and glued vertically and horizontally on top of a large-sized thin paper.

又、厚く形成しても縁部の裂断強度が弱く、さらに、外
観においても模様によって美的効果が得られるが立体感
に乏しいために用途的に制限を受けるという問題点があ
った。In addition, even if it is formed thickly, the tearing strength at the edges is low, and although the pattern can provide an aesthetic effect, it lacks a three-dimensional effect, which limits its use.

（発明の目的） 本発明は上記問題点に鑑みてなされたもので、吸湿によ
る変形を防止すると共に大版サイズであっても強度並び
に寸法安定性に優れ、さらに宜体感と雅趣に富んだ装飾
和紙及びその製造方法を提供するものである。(Object of the Invention) The present invention has been made in view of the above problems, and it prevents deformation due to moisture absorption, has excellent strength and dimensional stability even in large-sized plates, and has a decoration rich in sense of elegance and elegance. This paper provides Japanese paper and a method for manufacturing the same.

（発明の構成） 上記目的を達成するために本発明は、繊維の絡み度が大
なる２枚の和紙間にこれらの和紙の全長に亘って乾燥和
紙よりなるテープ状物又は紐状物を複数本並行に配設し
、一体に接着してなる装飾和紙であり、その製造方法と
しては、抄き上げた和紙を揉んだのち乾燥し、次いでこ
の和紙を一枚夫々表裏となるように重合、接着するに際
して、まず、一方の和紙上に、乾燥和紙よりなるテープ
状物又は紐状物を複数本、和紙の両側端部に配するテー
プ状物又は紐状物の張力が中央部に配するテープ状物又
は紐状物よりも大となるように並設したのち接着糊液に
よって接着し、しかるのち、このテープ状物又は紐状物
上に他方の和紙を重合、接着するものである。(Structure of the Invention) In order to achieve the above object, the present invention includes a plurality of tape-like objects or string-like objects made of dried Japanese paper that span the entire length of the Japanese paper between two sheets of Japanese paper with a high degree of fiber entanglement. It is a decorative washi paper that is arranged in parallel with each other and glued together.The manufacturing method is to knead the washi paper, dry it, then polymerize the washi paper so that it becomes the front and back sides of each sheet. When adhering, first, place multiple tape-like objects or string-like objects made of dried Japanese paper on one side of Japanese paper, and place them on both sides of the Japanese paper so that the tension of the tape-like objects or string-like objects is placed in the center. After they are arranged side by side so that they are larger than the tape-like article or string-like article, they are adhered with an adhesive paste, and then the other Japanese paper is polymerized and adhered onto this tape-like article or string-like article.

本発明において使用する和紙としては、コウゾ、ミツマ
タ、ガンと等の原料を主体として常法によう平漉き或い
は円網抄紙機等による機械漉きによって得られるもので
あり、抄き上げたウェットシート状の和紙を乾燥前に手
揉み又は機械揉みを行　　゛つて繊維の方向性をランダ
ムにすると共に絡み合いを増大させ、しかるのち乾燥さ
せるものである。The Japanese paper used in the present invention is obtained by conventional methods such as flat paper making or mechanical paper making using a circular mesh paper machine, etc., mainly from raw materials such as mulberry, mitsumata, and ganja, and is in the form of a wet sheet. Before drying, Japanese paper is rubbed by hand or mechanically to randomize the orientation of the fibers and increase entanglement, and then dried.

和紙の大き゛さは同大、同形に形成し、例えばロールス
クリーンを構成する場合には縦長長方形状の和紙を２枚
使用して一方の和紙上に乾燥和紙よ　　０りなる厚いテ
ープ状物又は紐状物を複数本、縦方向に並設し、中央部
よりも両側端部に配したテープ状物又は紐状物の張力を
大ｌニ２した状態で接着糊液を塗布し、和紙並びにテー
プ状物又は紐状物に該接着糊液を含浸させると共に他方
の和紙をその上から重合して接着樹液により一体に接着
し、表裏和紙にランダムで且つ大小の皺模様を形成する
と共にテープ状物又は紐状物を表裏面側に突条として現
出させ且つこれらのテープ状物又は紐状物によって寸法
安定性と形態の保持を図ると共に大なる吸湿能力を発揮
させて耳部のめくれ等の一発生を防止した装飾和紙を得
るものである。The size of the Japanese paper is the same size and the same shape.For example, when constructing a roll screen, use two sheets of vertically long rectangular Japanese paper and place a thick tape or string made of dry Japanese paper on top of one of the Japanese papers. A plurality of tape-like objects are placed in parallel in the vertical direction, and the tension of the tape-like objects or string-like objects arranged at both ends is set to 12 times higher than in the center, and an adhesive paste is applied to the washi paper and the tape. A shaped article or a string-like article is impregnated with the adhesive paste liquid, and the other Japanese paper is polymerized from above and bonded together with the adhesive sap, forming a random large and small wrinkle pattern on the front and back Japanese paper, and a tape-like article. Alternatively, the tape-like material or string-like material may be made to appear as protrusions on the front and back sides, and the tape-like material or string-like material may be used to maintain dimensional stability and shape, as well as exhibit great moisture absorption ability, thereby preventing curling of the ears, etc. The purpose is to obtain decorative Japanese paper that prevents the occurrence of outbreaks.

（実施例の説明） 本発明の実施例を図面について説明すると、手漉き又は
適宜の抄造機によって抄造されたウェットシート状の和
紙を一定寸法毎に切断し、未乾燥の生の状態で手振み又
は機械揉みを行ったのち、自然乾燥させて長方形状の和
紙＜ＩＪ　（２）を得る。(Explanation of Examples) To explain the embodiments of the present invention with reference to the drawings, wet sheet-like Japanese paper made by hand or by an appropriate paper making machine is cut into predetermined dimensions, and then hand shaken in an undried raw state. Alternatively, after mechanical rolling, the paper is naturally dried to obtain rectangular Japanese paper <IJ (2).

この際、ウェットシート状の和紙を掻もと、繊維の方向
がランダムになり、互に絡み合って強度が増大すると共
に乾燥後における寸法安定性が得られる。At this time, when the wet sheet-like Japanese paper is scraped, the fibers are oriented in random directions and intertwined with each other, increasing strength and providing dimensional stability after drying.

次いで、一方の和紙（１）上に乾燥した和紙よりなるＩ
Ｎｊ■径の紐状物（３）を縦方向に略々平行に張設状態
で配設する。Next, on one of the Japanese papers (1), I made of dried Japanese paper
A string-like material (3) having a diameter of Nj ■ is arranged in a stretched state substantially parallel to the longitudinal direction.

この場合、和紙（１）の上下方に該和紙（１）の上下縁
と平行に架設棒（４）　（５）を固定しておき、紐状物
（３）をこれ等の架設俸（４）（５ン間に掛は渡して和
紙（１）の−側端部から他側端部に向かい数Ｑｍｆｄｌ
隔毎に張設するものであり、ざらに、和紙（１）の両側
端部側に張設される紐状物（３ａ）の張力を中央部に張
設される紐状物（３）の張力よりも大となるように架設
する。In this case, the construction rods (4) (5) are fixed above and below the Japanese paper (1) parallel to the upper and lower edges of the Japanese paper (1), and the string-like objects (3) are attached to these construction rods (4). ) (Pass the hook between 5 rings and draw a number of Qmfdl from the - side edge of Japanese paper (1) to the other side edge.
Roughly speaking, the tension of the string-like material (3a) stretched on both ends of the washi paper (1) is equal to that of the string-like material (3) stretched on the center part. Construct the building so that the tension is greater than the tension.

こうして、和紙（１）上に該和紙と同一材料よりなる紐
状物（３）を並設したのち、しょうぶ糊等の適宜な接着
糊液を和紙（１）と紐状物（３）に刷毛等を使用して塗
布し、さらに該接着樹液が乾燥する前に並列紐状物（３
）を被覆するようにして和紙（１ン上に他方の和紙（２
）を重合、圧着し、必要に応じてこの和紙（２）上から
接着糊液を塗布、含浸させ、しかるのち乾燥させて表裏
和紙（１）　（２）間に並列紐状物（３）がサンドウィ
ッチ状に介在させた状態で一体に接着してなる装飾和紙
を得るものである。In this way, after arranging the string-like objects (3) made of the same material as the Japanese paper side by side on the Japanese paper (1), apply an appropriate adhesive paste such as Shobu glue to the Japanese paper (1) and the string-like objects (3). etc., and before the adhesive sap dries, parallel strings (3
) on top of the other Japanese paper (2 sheets).
) are polymerized and crimped, and if necessary, an adhesive paste liquid is applied and impregnated onto this Japanese paper (2), and then dried to form parallel string-like objects (3) between the front and back Japanese papers (1) and (2). Decorative Japanese paper is obtained by adhering the paper together in a sandwich-like manner.

なお、以上の実施例において、紐状物（３）を横方向に
も複数本並設させておいてもよく、特に和紙（１）（２
）の上下端縁に沿って紐状物（Ｊｂ）（Ｊｂ）を設けて
おけば、強度、寸法安定性、保形性等に優れた装飾和紙
が得られる。又、紐状物（３）以外に和紙よりなるテー
プ状物を使用してもよく、このような紐状物又はテープ
状物と表裏和紙とを同−色或いは異色に着色されたもの
を使用してもよい。ざらに、和紙に適宜模様を設けてお
いてもよい。In addition, in the above embodiment, a plurality of string-like objects (3) may be arranged in parallel in the horizontal direction, and in particular, Japanese paper (1) (2
) If string-like materials (Jb) (Jb) are provided along the upper and lower edges of the paper, decorative Japanese paper with excellent strength, dimensional stability, shape retention, etc. can be obtained. Furthermore, in addition to the string-like material (3), a tape-like material made of Japanese paper may be used, and such a string-like material or tape-like material and the front and back Japanese paper may be colored in the same color or in different colors. You may. Alternatively, a pattern may be provided on the Japanese paper as appropriate.

（発明の効果） 以上のように本発明の装飾和紙によれか、表裏和紙間に
これらの和紙と同一材料よりなるテープ状物又は紐状物
を複数本並列状態で介在させ、一体に接着しているので
、テープ状物又は紐状物が表裏和紙を介して突条に現出
し、立体感が得られると共に大版サイズであっても強度
並びに寸法安定性に優れたものとなり、さらに表裏和紙
が吸湿しても吸湿能力の大なるテープ状物又は紐状物に
よって和紙の変形を防止することができ、特に和紙の端
部からの湿気の侵入を該部分に全長に亘って張設したテ
ープ状物又は紐状物に吸湿させてめくれ状の反りの発生
をなくすることができるものであり、このような装飾和
紙をロールスクリーンに使用した場合には和紙に透光し
て紐状物が浮き上がった状態となって優れた意匠性を発
揮し得るものである。(Effects of the Invention) As described above, according to the decorative Japanese paper of the present invention, a plurality of tape-like objects or string-like objects made of the same material as these Japanese papers are interposed in parallel between the front and back Japanese papers, and are bonded together. Because the tape-like material or string-like material appears on the protrusions through the front and back Japanese paper, a three-dimensional effect is obtained, and it has excellent strength and dimensional stability even in the large size. It is possible to prevent the deformation of washi paper by using a tape-like material or a string-like material that has a high moisture absorption capacity even when the paper absorbs moisture.In particular, tape stretched over the entire length of the washi paper can prevent moisture from entering from the edges of the paper. It is possible to eliminate the occurrence of warping by allowing the shaped or string-like objects to absorb moisture, and when such decorative Japanese paper is used for a roll screen, light passes through the washi and the string-like objects It is in a raised state and can exhibit excellent design properties.

又、本発明方法によれば、表裏和紙間にテープ状物又は
紐状物を並列に介在させて一体に重合、接着するもので
あるから、ロールスクリーン等の用途に適した大版で厚
手の装飾和紙を得ることができるのは勿論、テープ状物
又は紐状物は表裏和紙と同一材料よりなるので、両者の
染みが良好で糊液による接着が確実且つ簡単に行え、し
かも糊液の含浸、乾燥によって和紙にランダムな大小の
皺が形成されると共に和紙が紐状物に沿って凸凹状の接
着状態となり、且つ糊液の含浸量の大小による紐状物の
径の変化等によって自然的造形感にあふれた雅趣に富ん
だ装飾和紙を得ることができるものである。In addition, according to the method of the present invention, tape-like materials or string-like materials are interposed in parallel between the front and back Japanese paper, and the materials are polymerized and bonded together. Not only can decorative Japanese paper be obtained, but since the tape or string-like material is made of the same material as the front and back sides of washi, the staining of both is good, and adhesion with the size liquid can be done reliably and easily. As the paper dries, wrinkles of random sizes are formed on the paper, and the paper forms an uneven adhesive state along the string-like object, and the diameter of the string-like object changes depending on the amount of glue impregnated. It is possible to obtain decorative washi paper that is rich in form and elegance.

ざ・らに、表裏和紙間に介在させるテープ状物又は紐状
物において、和紙の両側端側のテープ状物又は紐状物の
張力を中央部側よりも大にしたので縁部の保形性が良好
となり、縁部からの湿気の侵入に対しても容易に変形を
生じさせることのない装飾和紙を製造し得るものである
。Furthermore, in the tape-like material or string-like material interposed between the front and back Japanese paper, the tension of the tape-like material or string-like material on both sides of the washi paper was made greater than on the center side, so that the shape of the edges was retained. It is possible to produce decorative Japanese paper which has good properties and does not easily deform even when moisture enters from the edges.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明の実施例を示すもので、第１図は装飾和紙
の斜視図、第２図は一部切欠平面図、第３図は一部拡大
断面図、第４図は製造方法の説明図である。 （１）　（２）・・・表裏和紙、（３）・・・紐状物０
特許出願人　　株式会社　シ　オ　ン ぢべ　１　　畠 らべ　ｙ　　〆１ ？The drawings show an embodiment of the present invention, and Fig. 1 is a perspective view of decorative Japanese paper, Fig. 2 is a partially cutaway plan view, Fig. 3 is a partially enlarged sectional view, and Fig. 4 is an explanation of the manufacturing method. It is a diagram. (1) (2)...Japanese paper on both sides, (3)...String-like material 0
Patent applicant Shionjibe Co., Ltd. 1 Hatakerabe y〆1 ?

Claims (2)

【特許請求の範囲】[Claims] （１）繊維の絡み度が大なる表裏２枚の和紙間にこれら
の和紙の全長に亘つて和紙よりなるテープ状物又は紐状
物を複数本並行に配設し、一体に接着してなることを特
徴とする装飾和紙。(1) A plurality of tape-like objects or string-like objects made of washi paper are placed in parallel over the entire length of the two sheets of Japanese paper, each having a high degree of fiber entanglement, and are glued together. Decorative Japanese paper characterized by （２）抄き上げた和紙を揉んだのち乾燥し、次いでこの
和紙を２枚、夫々表裏となるように重合、接着するに際
して、まず、一方の和紙上に、和紙よりなるテープ状物
又は紐状物を複数本、和紙の両側端側のテープ状物又は
紐状物の張力が中央部に配するテープ状物又は紐状物よ
りも大となるように並設したのち接着糊液によつて接着
し、しかるのち、このテープ状物又は紐状物上に他方の
和紙を重合、接着することを特徴とする装飾和紙の製造
方法。(2) After rolling and drying the made Japanese paper, when polymerizing and gluing two sheets of Japanese paper so that they are front and back, first place a tape-like material or string made of Japanese paper on one of the Japanese papers. After arranging multiple tape-like objects on both sides of Japanese paper so that the tension of the tape-like object or string-like object is greater than that of the tape-like object placed in the center, 1. A method for producing decorative Japanese paper, which comprises the steps of: first applying the adhesive to the tape-like material, and then polymerizing and adhering another Japanese paper onto the tape-like material or string-like material.