JP2003149797A - Printing plate for napped surface - Google Patents
Printing plate for napped surfaceInfo
- Publication number
- JP2003149797A JP2003149797A JP2001349921A JP2001349921A JP2003149797A JP 2003149797 A JP2003149797 A JP 2003149797A JP 2001349921 A JP2001349921 A JP 2001349921A JP 2001349921 A JP2001349921 A JP 2001349921A JP 2003149797 A JP2003149797 A JP 2003149797A
- Authority
- JP
- Japan
- Prior art keywords
- raised
- printing
- plate
- convex portion
- ink
- 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
Landscapes
- Printing Plates And Materials Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】 本発明は、起毛面に各種印
像を印刷するための起毛面用印刷版に関し、特に、鮮明
な印像を起毛面に印刷することができ、更に、その印刷
に伴う起毛面の風合い低下を防止することができる起毛
面用印刷版に関するものである。TECHNICAL FIELD The present invention relates to a raised surface printing plate for printing various printed images on a raised surface, and in particular, it is possible to print a clear printed image on the raised surface, and further to the printing thereof. The present invention relates to a printing plate for a raised surface, which can prevent deterioration of the texture of the raised surface.
【０００２】[0002]
【従来の技術】 起毛布地は、多数の起毛（パイル）が
生地の１面に植立された起毛面を有する布地であり、そ
の一例として、パイル状伸縮性織物、不織布などのパイ
ル状の繊維面を有する布地、又は、面ファスナのテープ
片などがある。なお、上記パイル状伸縮性織物は、ゴム
のような伸縮性を有するエラストマー糸（例えば、ポリ
ウレタン弾性糸などの弾性糸）をナイロンフィラメント
糸などの非伸縮性糸に混織することにより伸縮性が付与
された織物であって、その織物面に多数の起毛が植立さ
れたものである。2. Description of the Related Art A raised fabric is a fabric having a raised surface in which a large number of raised fabrics (pile) are erected on one side of a fabric, and as an example thereof, a pile-like stretchable woven fabric, a nonwoven fabric or the like is used. Examples include fabrics having a fibrous surface, or tape strips of hook and loop fasteners. The pile-like stretchable woven fabric is stretchable by mixing elastomeric yarn having elasticity like rubber (for example, elastic yarn such as polyurethane elastic yarn) with non-stretchable yarn such as nylon filament yarn. A given woven fabric having a large number of raised fibers planted on the woven surface.
【０００３】ところで、近年、上記した起毛布地には、
その起毛面に文字や絵柄等の印像を印刷することによっ
て、その商品的な付加価値が付与されたものがある。一
方、被印刷物の表面に印像を印刷する印刷方式には様々
な方式が採用されているが、その代表的なものの一つと
して凸版を用いて印刷する凸版印刷方式がある。この凸
版印刷方式は、一般的に表面が平面状の被印刷物に対し
て用いられており、起毛布地の起毛面への印刷には適さ
ないものとされている。ここで、図４に、起毛布地の一
例である面ファスナ１０の一組のテープ片１１，１２の
外観斜視図を示す。By the way, in recent years, the above-mentioned raised fabric is
There is a product having added commercial value by printing a printed image such as a character or a pattern on the raised surface. On the other hand, various printing methods have been adopted as a printing method for printing an image on the surface of an object to be printed, and as a typical one of them, there is a letterpress printing method in which a letterpress is used for printing. This letterpress printing method is generally used for an object to be printed having a flat surface, and is not suitable for printing on a raised surface of a raised fabric. Here, FIG. 4 shows an external perspective view of a set of tape pieces 11 and 12 of a hook-and-loop fastener 10 which is an example of a raised fabric.
【０００４】図４に示すように、面ファスナ１０の各テ
ープ片１１，１２には、それらのベース生地１１ａ，１
２ａの表面に多数の起毛１１ｂ，１２ｂを植立させた起
毛面１１ｃ，１２ｃが形成されている。この面ファスナ
１０は、起毛面１１ｃの起毛１１ｂが略ループ状に形成
されると共に、起毛面１２ｃの起毛１２ｂが略フック状
に形成されており、起毛面１１ｃ，１２ｃを重ね合わせ
て起毛１１ｂ，１２ｂを多数絡み合わせることによっ
て、各テープ片１１，１２同士が接合されるものであ
る。As shown in FIG. 4, each tape piece 11, 12 of the surface fastener 10 has a base material 11a, 1
Raised surfaces 11c and 12c in which a large number of raised hairs 11b and 12b are planted are formed on the surface of 2a. In this surface fastener 10, the raised hair 11b of the raised surface 11c is formed in a substantially loop shape, and the raised hair 12b of the raised surface 12c is formed in a substantially hook shape. The raised surfaces 11c, 12c are overlapped to raise the raised hair 11b, The tape pieces 11 and 12 are joined together by intertwining a large number of 12b.
【０００５】この面ファスナ１０によれば、ベース生地
１１ａ，１２ａに起毛１１ｂ，１２ｂが多数植立されて
いるため、凸版が起毛面１１ｃ，１２ｃに押圧された場
合、凸版の凸部が多数の起毛１１ｂ，１２ｂに阻まれて
しまう。加えて、これらの起毛１１ｂ，１２ｂは、起毛
１１ｂ，１２ｂの高さ、即ち、ベース生地１１ａ，１２
ａから起毛１１ｂ，１２ｂ先端までの高さが略１．５ｍ
ｍ程度とされている。これに対して、上記した凸版は、
主に、その版面を形成する凸部の深さ（版面の深さ）が
略０．９〜１．０ｍｍ程度とされている。According to this hook-and-loop fastener 10, since many raised fabrics 11b and 12b are planted on the base fabrics 11a and 12a, when the relief printing plate is pressed against the raised fabric surfaces 11c and 12c, many convex portions of the relief printing plate are produced. It is blocked by the raised hairs 11b and 12b. In addition, the naps 11b and 12b have the height of the naps 11b and 12b, that is, the base fabrics 11a and 12b.
The height from a to the tips of naps 11b and 12b is about 1.5m
It is about m. On the other hand, the above relief plate is
Mainly, the depth of the convex portion forming the plate surface (the plate surface depth) is about 0.9 to 1.0 mm.
【０００６】即ち、凸版の凸部の深さは多数の起毛１１
ｂ，１２ｂの高さより小さいので、凸版の版面が起毛面
１１ｃ，１２ｃに押圧された場合、版面を形成する凸部
が起毛面１１ｃ，１２ｃに埋もれてしまい、かかる凸部
がベース生地１１ａ，１２ａに達することができない。
このため、凸部の突端面に付着したインクをベース生地
１１ａ，１２ａに十分付着させることができず、結果、
起毛面１１ｃ，１２ｃに鮮明な印像を形成することがで
きない。That is, the depth of the convex portion of the letterpress is determined by a large number of raised hairs 11.
Since the height is smaller than the heights of b and 12b, when the plate surface of the relief printing plate is pressed against the raised surfaces 11c and 12c, the convex portion forming the plate surface is buried in the raised surfaces 11c and 12c, and the convex portion forms the base fabrics 11a and 12a. Can't reach.
For this reason, the ink attached to the tip end surface of the convex portion cannot be sufficiently attached to the base fabrics 11a and 12a, and as a result,
A clear printed image cannot be formed on the raised surfaces 11c and 12c.
【０００７】即ち、凸版印刷方式では、起毛布地の起毛
面に鮮明な印像を印刷することができなかった。そこ
で、面ファスナ１０などの起毛布地の起毛面への印刷に
は、起毛が多数植立されるベース生地に適度なインクを
付着させるため、シルクスクリーン印刷方式やエアジェ
ット印刷方式が採用されている。That is, the letterpress printing method cannot print a clear image on the raised surface of the raised fabric. Therefore, for printing on the raised surface of the raised fabric such as the hook-and-loop fastener 10, a silk screen printing method or an air jet printing method is adopted in order to attach an appropriate amount of ink to the base material on which a large number of raised hairs are planted. There is.
【０００８】[0008]
【発明が解決しようとする課題】 しかしながら、上記
したシルクスクリーン印刷方式やエアジェット印刷方式
では、起毛布地の起毛面への印刷時においてベース生地
までインクが達する以前に、大部分のインクが起毛に付
着するため、印像の輪郭が滲んだようにぼやけてしま
い、印像が不鮮明になるという問題点があった。しか
も、印刷の際に大量のインクが起毛面の各起毛に付着し
たままで固化するため、起毛面の風合いが劣化してしま
うという問題点があった。特に、面ファスナ１０にあっ
ては、起毛１１ｂ，１２ｂに付着したまま固化したイン
クが起毛１１ｂ，１２ｂ同士の絡み合いを妨げるため、
テープ片１１，１２の接合力が著しく低下してしまうの
である。However, in the silk screen printing method and the air jet printing method described above, most of the ink is raised before the ink reaches the base fabric when printing on the raised surface of the raised fabric. As a result, the contour of the printed image becomes blurred as if blurred, and the printed image becomes unclear. Moreover, during printing, a large amount of ink is solidified while adhering to each nap of the nap surface, which causes a problem that the texture of the nap surface is deteriorated. In particular, in the hook-and-loop fastener 10, since the ink that has been solidified while being attached to the naps 11b and 12b prevents the entanglement between the naps 11b and 12b,
The joining force between the tape pieces 11 and 12 is significantly reduced.
【０００９】また、シルクスクリーン印刷方式やエアジ
ェット印刷方式を採用する場合、これらの印刷方式によ
る印刷機を、凸版印刷方式による印刷機の他に別途購入
する必要があり、設備コストが嵩むという問題点もあっ
た。加えて、特にシルクスクリーン印刷方式では多色刷
りが困難であり、多色刷りを用いることによって、起毛
布地の商品的価値の更なる向上を図れないという問題点
もあった。Further, when the silk screen printing method or the air jet printing method is adopted, it is necessary to separately purchase a printing machine according to these printing methods in addition to a printing machine according to the letterpress printing method, resulting in an increase in equipment cost. There were also points. In addition, there is a problem in that it is difficult to perform multicolor printing, especially in the silk screen printing method, and it is impossible to further improve the commercial value of the raised fabric by using the multicolor printing.
【００１０】本発明は、上述した問題点を解決するため
になされたものであり、鮮明な印像を起毛面に印刷する
ことができ、更に、その印刷に伴う起毛面の風合い低下
を防止することができ、加えて、既存の凸版印刷方式に
よる印刷機を用いることにより設備コストを軽減すると
共に、多色刷りを起毛面に容易に施すことができる起毛
面用印刷版を提供することを目的としている。The present invention has been made in order to solve the above-mentioned problems, and can print a clear printed image on the raised surface, and further prevent deterioration of the texture of the raised surface due to the printing. In addition, it is possible to reduce the equipment cost by using a printing machine based on the existing letterpress printing method, and to provide a raised surface printing plate that can easily perform multicolor printing on the raised surface. There is.
【００１１】[0011]
【課題を解決するための手段】 この目的を達成するた
めに、請求項１記載の起毛面用印刷版は、基板の一面に
凸起された凸部の突端面により形成される版面によっ
て、起毛面に所定の印像を印刷するものであり、その版
面における前記凸部は、その凸部の突端面から前記基板
までの深さが起毛面に植立される起毛の高さに比べて略
等しいか又は大きくされ、前記凸部の突端面は、起毛面
に押圧された場合に起毛が成す凹凸に適合するように弾
性変形可能な硬さに形成されている。In order to achieve this object, the raised plate printing plate according to claim 1 is raised by a plate surface formed by a protruding end surface of a convex portion raised on one surface of a substrate. A predetermined printing image is printed on the surface, and the convex portion on the plate surface has a depth from the projecting end surface of the convex portion to the substrate that is substantially higher than the height of the raised hair set on the raised surface. Equal to or larger than the protrusions, the projecting end surfaces of the protrusions are formed to have elastically deformable hardness so as to conform to the irregularities formed by the raised hair when pressed against the raised hair surface.
【００１２】この請求項１記載の起毛面用印刷版によれ
ば、所定の印像を起毛面に印刷する場合、インクの付着
された版面が起毛面に対向されて押圧されると、凸部の
突端面によって、起毛布地の生地面に起毛が押し付けら
れる。かかる場合において、凸部の突端面から基板まで
の深さは起毛の高さに比べて略等しいか又は大きくされ
るので、起毛に阻まれることなく、凸部の突端面を生地
面に当接させて、凸部の突端面に付着したインクを生地
面に付着させることができる。しかも、凸部の突端面
は、起毛布地の生地面に押し付けられた起毛が成す凹凸
に適合するように弾性変形可能な硬さに形成されるの
で、凸部の突端面に付着されたインクを、起毛に阻まれ
ることなく生地面に付着させることができる。According to the raised surface printing plate of the present invention, when a predetermined printing image is printed on the raised surface, when the plate surface on which the ink is adhered is pressed against the raised surface, the convex portion is formed. The raised surface is pressed against the fabric surface of the raised fabric. In such a case, the depth from the protruding end surface of the convex portion to the substrate is substantially equal to or larger than the height of the raised hair, so that the protruding end surface of the protruding portion contacts the fabric surface without being blocked by raised hair. Then, the ink attached to the protruding end surface of the convex portion can be attached to the fabric surface. Moreover, since the tip end surface of the convex portion is formed to have a hardness that is elastically deformable so as to conform to the unevenness formed by the raised hair pressed against the fabric surface of the raised fabric, the ink adhered to the tip end surface of the convex portion is formed. Can be attached to the fabric surface without being hindered by raised hair.
【００１３】請求項２記載の起毛面用印刷版は、請求項
１記載の起毛面用印刷版において、前記凸部は、前記基
板上に形成される感光性樹脂の層を、露光によって硬化
させることにより形成されている。The raised surface printing plate according to claim 2 is the raised surface printing plate according to claim 1, wherein the convex portion cures a photosensitive resin layer formed on the substrate by exposure. It is formed by
【００１４】[0014]
【発明の実施の形態】 以下、本発明の好ましい実施例
について、添付図面を参照して説明する。図１は、本発
明の起毛面用印刷版の一実施例である起毛面用凸版１の
外観斜視図である。なお、以下の説明では、起毛面用凸
版１により印刷される起毛布地として、図４に示す面フ
ァスナ１０のテープ片１１，１２を用いて説明するが、
起毛面用凸版１により印刷可能な被印刷物は、必ずしも
面ファスナのテープ片に限られるものではなく、当然の
ことながら、パイル状伸縮性織物や不織布などの他の起
毛布地であっても良い。Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is an external perspective view of a raised surface relief plate 1 that is an embodiment of the raised surface printing plate of the present invention. In the following description, tape pieces 11 and 12 of the hook-and-loop fastener 10 shown in FIG. 4 will be used as the raised fabric printed by the raised surface relief plate 1.
The object to be printed that can be printed by the raised surface relief plate 1 is not necessarily limited to the tape piece of the surface fastener, and naturally, other raised cloth such as a pile-like stretchable woven fabric or a non-woven fabric may be used. .
【００１５】図１に示すように、起毛面用凸版１は、図
４に示す面ファスナ１０の起毛面１１ｃ，１２ｃに印像
を印刷するための印刷用凸版であり、その全体の厚み
（版厚）が略２．０ｍｍとされている。この起毛面用凸
版１には、基板２の表面２ａ上に断面視略凸状の凸部３
が凸起されており、この凸部３の突端面３ａによって、
面ファスナ１０の起毛面１１ｃ，１２ｃに印像を印刷す
るための版面４が形成されている。As shown in FIG. 1, the raised surface relief plate 1 is a printing relief plate for printing an image on the raised surfaces 11c and 12c of the surface fastener 10 shown in FIG. The thickness) is about 2.0 mm. The raised surface relief plate 1 has a convex portion 3 on the surface 2a of the substrate 2 which is substantially convex in cross section.
Are raised, and by the projecting end surface 3a of the convex portion 3,
Plate surfaces 4 for printing an image are formed on the raised surfaces 11c and 12c of the surface fastener 10.
【００１６】基板２は、透明ポリエステルフィルムなど
の可撓性を有するフィルム材で形成されており、その厚
さが略０．３５ｍｍとされている。凸部３は、基板２の
表面２ａ上に層状に形成された水現像性ナイロン系感光
性樹脂などの感光性樹脂を、ケミカル灯や超高圧水銀灯
による露光によって感光させて硬化したもので形成され
ており、基板２の表面２ａからの凸部３の突端面３ａま
での深さ（以下「レリーフ深さ」と称す。）が起毛１１
ｂ，１２ｂの高さに比べて略等しいか又は大きくされて
いる。具体的に、凸部３のレリーフ深さは略１．７５ｍ
ｍとされており、面ファスナ１０における起毛１１ｂ，
１２ｂの高さより大きくされている。The substrate 2 is formed of a flexible film material such as a transparent polyester film and has a thickness of about 0.35 mm. The convex portion 3 is formed by curing a photosensitive resin such as a water-developable nylon-based photosensitive resin formed in a layer on the surface 2a of the substrate 2 by exposing it to light by exposure to a chemical lamp or an ultra-high pressure mercury lamp. The depth from the surface 2a of the substrate 2 to the projecting end face 3a of the convex portion 3 (hereinafter referred to as "relief depth") is raised 11.
The height is substantially equal to or larger than the heights of b and 12b. Specifically, the relief depth of the convex portion 3 is approximately 1.75 m.
and the raised hairs 11b on the surface fastener 10 are
It is made larger than the height of 12b.
【００１７】また、版面４、即ち、凸部３の突端面３ａ
は、面ファスナ１０の起毛面１１ｃ，１２ｃに押圧され
る場合、面ファスナ１０のベース生地１１ａ，１２ａ上
に生じる起毛１１ｂ，１２ｂの凹凸に適合するように弾
性変形可能な硬さとされており、且つ、版面４の形状が
印刷時の押圧力により歪まない程度の硬さとされてい
る。具体的に、凸部３の突端面３ａは、デュロメータＤ
硬さ（ショアＤ硬さ）が略１０°から略３０°の範囲と
されており、好適にはデュロメータＤ硬さが略１８°か
ら略２２°の範囲とされる。Further, the plate surface 4, that is, the tip surface 3a of the convex portion 3 is formed.
Is hard enough to be elastically deformed so as to conform to the irregularities of the raised hairs 11b and 12b generated on the base fabrics 11a and 12a of the surface fastener 10 when pressed against the raised surfaces 11c and 12c of the surface fastener 10. Moreover, the shape of the plate surface 4 is set to such a hardness that it is not distorted by the pressing force during printing. Specifically, the protruding end surface 3a of the convex portion 3 has a durometer D.
The hardness (Shore D hardness) is in the range of approximately 10 ° to approximately 30 °, and the durometer D hardness is preferably in the range of approximately 18 ° to approximately 22 °.
【００１８】なお、デュロメータＤ硬さは、ゴム硬度計
の一種であるタイプＤのデュロメータ（ＪＩＳ規格Ｋ６
２５３準拠）により測定されるものであり、かかる測定
では測定片の周辺温度が略２５℃とされている。The durometer D hardness is a type D durometer (JIS standard K6) which is a kind of rubber hardness tester.
In this measurement, the ambient temperature of the measurement piece is about 25 ° C.
【００１９】次に、図２及び図３を参照して、起毛面用
凸版１を用いた面ファスナ１０への印刷過程について説
明する。なお、以下では、起毛面用凸版１によるテープ
片１１への印刷過程について説明するが、他方のテープ
片１２についても同様の印刷過程にて印刷が行われる。Next, the printing process on the surface fastener 10 using the raised surface relief plate 1 will be described with reference to FIGS. 2 and 3. In the following, a printing process on the tape piece 11 by the raised surface relief plate 1 will be described, but the other tape piece 12 is also printed in the same printing process.
【００２０】図２は、起毛面用凸版１による凸版印刷原
理の一例を示す概念図であり、図中の矢印は、各部材２
０〜２３の回転方向およびテープ片１１の搬送方向を示
している。図２に示すように、版胴２０と圧胴２１とが
相反する方向へ回転され、且つ、テープ片１１の起毛面
１１ｃが版胴２０側に向けられた状態で、テープ片１１
が版胴２０及び圧胴２１間へ搬送されると、版胴２０の
外周面に取着された起毛面用凸版１の版面４によりテー
プ片１１の起毛面１１ｃが押圧され、かかる押圧により
版面４に付着したインクＩｎｋが起毛面１１ｃに印刷さ
れる。ここで、インクＩｎｋは、一対のインクローラ２
２，２３により版胴２０に取着された起毛面用凸版１の
版面４へ供給される。FIG. 2 is a conceptual diagram showing an example of the principle of letterpress printing by the raised surface letterpress 1, and the arrows in the figure indicate the respective members 2
The rotation direction of 0-23 and the conveyance direction of the tape piece 11 are shown. As shown in FIG. 2, the tape piece 11 is rotated with the plate cylinder 20 and the impression cylinder 21 in opposite directions, and the raised surface 11c of the tape piece 11 is directed toward the plate cylinder 20 side.
When is conveyed between the plate cylinder 20 and the impression cylinder 21, the raised surface 11c of the tape piece 11 is pressed by the plate surface 4 of the raised surface relief plate 1 attached to the outer peripheral surface of the plate cylinder 20, and the pressing causes the plate surface. The ink Ink adhering to No. 4 is printed on the raised surface 11c. Here, the ink Ink is a pair of ink rollers 2
2, 23 is supplied to the plate surface 4 of the raised plate relief plate 1 attached to the plate cylinder 20.
【００２１】図３は、図２の部分的拡大図である。図３
に示すように、インクＩｎｋの付着した版面４がテープ
片１１の起毛面１１ｃに押圧されると、凸部３の突端面
３ａによって、テープ片１１の起毛１１ｂがベース生地
１１ａへ押し付けられる。かかる場合において、凸部３
のレリーフ深さは起毛１１ｂの高さに比べて大きいの
で、凸部３の突端面３ａが起毛１１ｂに阻まれることな
く、ベース生地１１ａに当接されて、凸部３の突端面３
ａに付着したインクＩｎｋがベース生地１１ａに付着さ
れる。FIG. 3 is a partially enlarged view of FIG. Figure 3
As shown in FIG. 3, when the plate surface 4 with the ink Ink is pressed against the raised surface 11c of the tape piece 11, the raised end surface 3a of the convex portion 3 presses the raised hair 11b of the tape piece 11 against the base cloth 11a. In such a case, the convex portion 3
Since the relief depth of is larger than the height of the raised hair 11b, the protruding end surface 3a of the convex portion 3 is brought into contact with the base cloth 11a without being blocked by the raised hair 11b, and the protruding end surface 3 of the convex portion 3 is
The ink Ink attached to a is attached to the base material 11a.
【００２２】また、版面４が起毛面１１ｃに押圧される
と、凸部３の突端面３ａは、ベース生地１１ａ上に押し
付けられた起毛１１ｂが成す凹凸に適合するように弾性
変形される。具体的に、凸部３の突端面３ａは、起毛１
１ｂとの当接箇所が弾性的に凹みながらベース生地１１
ａに当接され、ベース生地１１ａにインクＩｎｋを付着
させる。結果、凸部３の突端面３ａに付着されたインク
Ｉｎｋが起毛１１ｂに阻まれることなくベース生地１１
ａにも付着されるのである。When the plate surface 4 is pressed against the raised surface 11c, the projecting end surface 3a of the convex portion 3 is elastically deformed so as to conform to the unevenness formed by the raised hair 11b pressed onto the base material 11a. Specifically, the protruding end surface 3a of the convex portion 3 has the raised hair 1
The base material 11 is elastically dented at the contact point with 1b.
The ink Ink is attached to the base cloth 11a by being brought into contact with the base material a. As a result, the ink Ink attached to the protruding end surface 3a of the convex portion 3 is not blocked by the nap 11b and the base material 11 is not blocked.
It is also attached to a.
【００２３】しかも、版面４がテープ片１１から離反さ
れると、凸部３の突端面３ａの変形箇所は弾性的に復元
される。このため、以降の印刷において、凸部３の突端
面３ａが凹んだままとなることがない。更に、凸部３の
突端面３ａは、版面４の形状の歪みを防止する硬さでも
あるので、上記のように起毛１１ｂが成す凹凸に適合し
て弾性変形しても、印像が歪んで不鮮明となることがな
い。Moreover, when the plate surface 4 is separated from the tape piece 11, the deformed portion of the projecting end surface 3a of the convex portion 3 is elastically restored. Therefore, in the subsequent printing, the protruding end surface 3a of the convex portion 3 does not remain recessed. Further, since the tip end surface 3a of the convex portion 3 is also hard enough to prevent the shape of the plate surface 4 from being distorted, the printed image is distorted even if it is elastically deformed by conforming to the irregularities formed by the raised hair 11b as described above. There is no blur.
【００２４】よって、起毛面用凸版１により印刷された
テープ片１１，１２は、従来の凸版、シルクスクリーン
印刷方式又はエアジェット印刷方式により印刷された印
像に比べて、起毛面１１ｃ，１２ｃに印刷された印像の
輪郭が明確なものとなり、印像全体として鮮明なものと
される。しかも、インクＩｎｋがベース生地１１ａ，１
２ａにも付着する分、起毛１１ｂ，１２ｂに絡み付いて
残存するインクＩｎｋが減少するので、テープ片１１，
１２の接合力の低下や起毛面１１ｃ，１２ｃの風合いの
劣化を防止できる。Therefore, the tape pieces 11 and 12 printed by the raised surface relief plate 1 have a raised surface 11c and 12c on the raised surfaces 11c and 12c as compared with an image printed by a conventional relief plate, silk screen printing method or air jet printing method. The contour of the printed image becomes clear, and the image as a whole becomes clear. Moreover, the ink Ink is the base material 11a, 1
Since the ink Ink that is entangled with the naps 11b and 12b and remains due to the adhesion to the tape 2a, the tape piece 11,
It is possible to prevent a decrease in the joining force of 12 and deterioration of the texture of the raised surfaces 11c and 12c.
【００２５】以上、実施例に基づき本発明を説明した
が、本発明は上記実施例に何ら限定されるものではな
く、本発明の趣旨を逸脱しない範囲内で種々の改良変形
が可能であることは容易に推察できるものである。The present invention has been described above based on the embodiments, but the present invention is not limited to the above embodiments, and various improvements and modifications can be made without departing from the spirit of the present invention. Is easily guessed.
【００２６】例えば、本実施例では、版面４を形成する
凸部３の材質として感光性樹脂を例に説明し、且つ、そ
の感光性樹脂の例として水現像性ナイロン系感光性樹脂
を用いたが、凸部を形成する感光性樹脂は、必ずしも水
現像性ナイロン系感光性樹脂に限られるものではなく、
他の感光性樹脂、例えば、アルコール現像性感光性樹脂
や他の水現像性感光性樹脂であっても良い。また、凸部
３の材質は必ずしも感光性樹脂に限られるものではな
く、凸部３の突端面が弾性変形可能で且つ版面４の歪み
を防止可能な材質であれば、他の弾性材料、例えば、ゴ
ムなどを用いても良い。For example, in this embodiment, a photosensitive resin is used as an example of the material of the convex portions 3 forming the plate surface 4, and a water-developable nylon-based photosensitive resin is used as an example of the photosensitive resin. However, the photosensitive resin forming the convex portion is not necessarily limited to the water-developable nylon-based photosensitive resin,
Other photosensitive resin, for example, alcohol developable photosensitive resin or other water developable photosensitive resin may be used. Further, the material of the convex portion 3 is not necessarily limited to the photosensitive resin, and any other elastic material, for example, as long as the projecting end surface of the convex portion 3 is elastically deformable and distortion of the plate surface 4 can be prevented, for example, Alternatively, rubber or the like may be used.
【００２７】また、本実施例では、本発明の起毛面用印
刷版として、起毛１１ｂ，１２ｂの高さが略１．５ｍｍ
である面ファスナ１０に印刷するための起毛面用凸版１
を用いて説明した。しかしながら、本発明の適用範囲は
必ずしもこれに限られるものではなく、起毛面用凸版に
おける凸部の突端面から基板までの深さを、面ファスナ
の起毛の高さに比べて略等しいか又は大きくすれば、起
毛の高さが略１．５ｍｍを超える面ファスナにも鮮明な
印刷を施すことができるものである。Further, in this embodiment, the raised plates 11b and 12b have a height of about 1.5 mm as the raised plate printing plate of the present invention.
Raised surface letterpress 1 for printing on the surface fastener 10
It explained using. However, the application range of the present invention is not necessarily limited to this, and the depth from the projecting end face of the convex portion in the raised surface relief plate to the substrate is substantially equal to or larger than the raised height of the surface fastener. By doing so, clear printing can be performed even on hook-and-loop fasteners whose raised height exceeds about 1.5 mm.
【００２８】加えて、本実施例では、起毛面用凸版１に
よる被印刷物の一例として、図４に示す面ファスナ１０
を例に説明したが、起毛面用凸版１により印刷される面
ファスナの形態は必ずしもこれに限られるものではな
く、他の形態の面ファスナ、例えば、一方のテープ片に
略ループ状の起毛と略フック状の起毛とが混在する面フ
ァスナや、起毛の形状が略ループ状やフック状とは異な
る面ファスナであっても良い。In addition, in the present embodiment, the surface fastener 10 shown in FIG. 4 is used as an example of a material to be printed by the raised surface relief plate 1.
However, the form of the surface fastener printed by the raised surface relief plate 1 is not necessarily limited to this, and other forms of the surface fastener, for example, one of the tape pieces may have a substantially looped raised hair. A hook and loop fastener that is mixed with a hook-like brush may be used, or a hook and loop fastener having a brushed shape different from that of a loop or hook may be used.
【００２９】更に、本実施例では、起毛面用凸版１によ
る印刷過程の一例として、図２に示す凸版印刷方式を例
に説明したが、かかる起毛面用凸版１を用いた凸版印刷
方式は必ずしもこれに限られるものではなく、当然のこ
とながら、輪転凸版印刷方式など、他の凸版印刷方式に
適用することもできる。Further, in the present embodiment, the relief printing method shown in FIG. 2 has been described as an example of the printing process by the raised surface relief printing plate 1. However, the relief printing method using such raised surface relief printing plate 1 is not always required. The present invention is not limited to this, and naturally, it can be applied to other letterpress printing methods such as a rotary letterpress printing method.
【００３０】[0030]
【発明の効果】 本発明の起毛面用印刷版によれば、版
面を形成する凸部の突端面を、起毛が植立された生地面
に確実に当接させることができるので、起毛布地の起毛
のみならず生地面にもインクを付着させることができ、
起毛面に輪郭が鮮明な印像を印刷することができるとい
う効果がある。しかも、起毛布地の生地面にインクが付
着する分、起毛に付着したまま固化するインクが軽減さ
れるので、印刷による起毛面の風合い劣化を防止できる
という効果がある。特に、起毛布地が面ファスナのテー
プ片である場合には、その起毛面に植立される起毛への
インク付着を軽減することで、面ファスナにおけるテー
プ片同士の接合力低下を防止できるのである。EFFECTS OF THE INVENTION According to the printing plate for a raised surface of the present invention, the tip end surface of the convex portion forming the plate surface can be reliably brought into contact with the fabric surface on which the raised hair is planted. Ink can be attached not only to the raised fabric, but also to the fabric surface,
There is an effect that it is possible to print an image having a clear contour on the raised surface. Moreover, since the ink adhered to the fabric surface of the napped fabric is reduced by the amount of the ink that is solidified while being adhered to the napped fabric, deterioration of the texture of the napped surface due to printing can be prevented. In particular, when the napped fabric is a tape piece of a hook-and-loop fastener, it is possible to prevent a decrease in the joining force between the tape pieces of the hook-and-loop fastener by reducing the ink adhesion to the naps that are erected on the napped surface. is there.
【００３１】また、本発明の起毛面用印刷版によれば、
既存の凸版印刷方式による印刷機を用いて起毛面に鮮明
な印像を印刷できるので、新たにシルクスクリーン印刷
方式やエアジェット印刷方式による印刷機を購入する必
要がなく、その分、印刷コストや設備コストを軽減する
ことができるという効果がある。加えて、この起毛面用
印刷版によれば、凸版印刷方式により多色刷りが容易に
でき、起毛布地の商品的価値を更に向上させる印刷を施
すことができるという効果がある。Further, according to the raised surface printing plate of the present invention,
Since it is possible to print a clear image on the raised surface using an existing letterpress printing method, there is no need to purchase a new silkscreen printing method or air jet printing method, and the printing cost and The effect is that the equipment cost can be reduced. In addition, according to this raised surface printing plate, there is an effect that multicolor printing can be easily performed by the relief printing method, and printing that further improves the commercial value of the raised fabric can be performed.
【００３２】請求項２記載の起毛面用印刷版によれば、
請求項１記載の起毛面用印刷版の奏する効果に加え、版
面を形成する凸部は、基板上に形成される感光性樹脂の
層を、露光によって硬化させることにより形成されるの
で、複雑な絵柄を印刷するための版面を高い寸法精度で
且つ短時間で製作することができるという効果がある。According to the raised surface printing plate of claim 2,
In addition to the effect exhibited by the raised surface printing plate according to claim 1, since the convex portion forming the plate surface is formed by curing the layer of the photosensitive resin formed on the substrate by exposure, it is complicated. There is an effect that a plate surface for printing a pattern can be manufactured with high dimensional accuracy and in a short time.
【図１】 本発明の一実施例である起毛面用凸版の外観
斜視図である。FIG. 1 is an external perspective view of a raised surface relief plate that is an embodiment of the present invention.
【図２】 起毛面用凸版による凸版印刷原理を示す概念
図である。FIG. 2 is a conceptual diagram showing the principle of letterpress printing using a raised surface letterpress.
【図３】 図２の部分的拡大図である。FIG. 3 is a partially enlarged view of FIG.
【図４】 面ファスナの一組のテープ片の外観斜視図で
ある。FIG. 4 is an external perspective view of a set of tape pieces of the surface fastener.
１ 起毛面用凸版（起毛面用印刷版） ２ 基板 ３ 凸部 ３ａ 突端面 ４ 版面 １０ 面ファスナ １１，１２ テープ片（起毛布地） １１ａ，１２ａ ベース生地（起毛布地の生地） １１ｂ，１２ｂ 起毛 １１ｃ，１２ｃ 起毛面 1 raised plate for raised surface (printed plate for raised surface) 2 substrates 3 convex 3a Tip surface 4 plates 10-face fastener 11,12 Tape pieces (brushed fabric) 11a, 12a Base fabric (brushed fabric fabric) 11b, 12b brushed 11c, 12c brushed surface
Claims (2)
より形成される版面によって、起毛面に所定の印像を印
刷する起毛面用印刷版において、 その版面における前記凸部は、その凸部の突端面から前
記基板までの深さが起毛面に植立される起毛の高さに比
べて略等しいか又は大きくされ、 前記凸部の突端面は、起毛面に押圧された場合に起毛が
成す凹凸に適合するように弾性変形可能な硬さに形成さ
れていることを特徴とする起毛面用印刷版。1. A raised plate printing plate for printing a predetermined printed image on a raised surface by a plate surface formed by a protruding end surface of a raised portion raised on one surface of a substrate, wherein the protrusions on the plate surface are When the depth from the projecting end surface of the convex portion to the substrate is substantially equal to or greater than the height of the raised hair planted on the raised surface, the protruding end surface of the convex portion is pressed against the raised surface. A printing plate for a raised surface, which is formed to have a hardness that allows elastic deformation so as to conform to the unevenness of the raised hair.
光性樹脂の層を、露光によって硬化させることにより形
成されていることを特徴とする請求項１記載の起毛面用
印刷版。2. The raised plate printing plate according to claim 1, wherein the convex portion is formed by curing a layer of a photosensitive resin formed on the substrate by exposure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001349921A JP2003149797A (en) | 2001-11-15 | 2001-11-15 | Printing plate for napped surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001349921A JP2003149797A (en) | 2001-11-15 | 2001-11-15 | Printing plate for napped surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003149797A true JP2003149797A (en) | 2003-05-21 |
Family
ID=19162520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001349921A Pending JP2003149797A (en) | 2001-11-15 | 2001-11-15 | Printing plate for napped surface |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003149797A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263305A (en) * | 2015-05-25 | 2017-01-04 | 科思达（厦门）卫生制品有限公司 | A kind of VELCRO and preparation method thereof |
-
2001
- 2001-11-15 JP JP2001349921A patent/JP2003149797A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263305A (en) * | 2015-05-25 | 2017-01-04 | 科思达（厦门）卫生制品有限公司 | A kind of VELCRO and preparation method thereof |
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