JPH0342358B2 - - Google Patents
Info
- Publication number
- JPH0342358B2 JPH0342358B2 JP61003309A JP330986A JPH0342358B2 JP H0342358 B2 JPH0342358 B2 JP H0342358B2 JP 61003309 A JP61003309 A JP 61003309A JP 330986 A JP330986 A JP 330986A JP H0342358 B2 JPH0342358 B2 JP H0342358B2
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- fibers
- printing
- napped
- young
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 claims description 66
- 238000007639 printing Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 4
- 239000003431 cross linking reagent Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 238000004043 dyeing Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 7
- 229920002635 polyurethane Polymers 0.000 description 6
- 239000004814 polyurethane Substances 0.000 description 6
- 238000004513 sizing Methods 0.000 description 6
- 239000000975 dye Substances 0.000 description 4
- 238000010022 rotary screen printing Methods 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 239000000434 metal complex dye Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 229920003225 polyurethane elastomer Polymers 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 229920001410 Microfiber Polymers 0.000 description 2
- 241000779819 Syncarpia glomulifera Species 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000001739 pinus spp. Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229940036248 turpentine Drugs 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013305 flexible fiber Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000010020 roller printing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Coloring (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は微細繊維立毛繊維シートの立毛面に、
風合いが損なわれずに染色堅ロウ度に優れた良好
な外観の仕上面を形成せしめる表面仕上法に関す
るものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention provides a method of applying a fiber to the napped surface of a fine fiber napped fiber sheet.
The present invention relates to a surface finishing method for forming a finished surface with excellent color fastness and good appearance without impairing texture.
従来、繊維立毛層を有するシート状物の立毛表
面に捺染で模様に染色する方法は既に公知であ
る。例えば特公昭47−21279号公報、特開昭57−
95385号公報にはパイルカーペツト、フアーなど
の立毛表面に捺染で立毛の根元まで染着し、ブリ
ードがない鮮明な着色法が、特開昭59−116448号
公報には繊度が0.13drの細繊維立毛表面を有する
スエード調シートを捺染で毛羽を染色する方法
が、更に特開昭60−21981号公報には繊維を溶解
する物質と染料を含む捺染糊剤を付与した後、熱
処理して捺染部を染色と共に毛羽繊維を短小化す
る方法が記載されている。
BACKGROUND ART Conventionally, a method of dyeing a raised surface of a sheet-like material having a fiber raised layer into a pattern by printing is already known. For example, Japanese Patent Publication No. 47-21279, Japanese Patent Application Publication No. 57-
Publication No. 95385 describes a clear coloring method that dyes the raised surface of pile carpets, furs, etc. up to the roots of the raised fibers by printing, without bleeding, and JP-A-59-116448 discloses a method for dyeing the raised surface of pile carpets, furs, etc. to the roots of the raised fibers, and provides a clear coloring method with no bleed. JP-A-60-21981 discloses a method of dyeing the fluff of a suede-like sheet with a raised fiber surface by printing, and further describes a method of applying a printing paste containing a substance that dissolves fibers and a dye, and then heat-treating and printing. A method for dyeing the fibers and shortening the fluff fibers is described.
従来、繊維立毛表面を有するシート状物の表面
の色調を多様化するには捺染法で着色するのが一
般的であり、通常の繊維の立毛表面では立毛状態
やシートの風合いなどに大きな変化をもたらさな
いが、使用繊維が極めて細く、例えば0.05dr以下
の細い繊度の繊維立毛表面であれば、繊維の曲げ
剛性が小さいため、従来のように捺染後に糊剤を
除去しても立毛繊維面を十分に回復させた状態に
することができず、例えば、捺染部と非捺染部で
は毛羽の触感、手で触れたときの毛羽のなびき
性、毛羽外観などが著しく悪くなる。そして、捺
染で立体感を強調しようとすれば一層悪化の傾向
は大きくなる。それと共に染色摩擦堅ロウ度も悪
くなる。更に、従来の水溶性樹脂を主体とした糊
剤では染色によるブリードが生じ、輪郭の鮮明な
仕上りが難かしい。一方、水不溶性樹脂を糊剤と
して使用し、着色剤を固定する方法も行われてい
るが、シートの風合いを損ねるなどの問題点を有
している。
Conventionally, to diversify the color tone of the surface of a sheet-like product that has a raised fiber surface, it is common to use a printing method to color the surface. However, if the fibers used are extremely thin, for example, the fiber napped surface has a fineness of 0.05 dr or less, the bending stiffness of the fiber is small, so even if the size agent is removed after printing as in the conventional method, the napped fiber surface cannot be removed. A sufficiently recovered state cannot be achieved, and for example, in the printed and non-printed areas, the feel of the fluff, the fluffiness of the fluff when touched with the hand, the appearance of the fluff, etc. are significantly deteriorated. And if you try to emphasize the three-dimensional effect through textile printing, the tendency for the problem to worsen will become even greater. At the same time, the dyeing friction fastness also deteriorates. Furthermore, with conventional adhesives mainly based on water-soluble resins, bleeding occurs due to dyeing, making it difficult to achieve a finish with clear outlines. On the other hand, a method of fixing the colorant by using a water-insoluble resin as a glue has been used, but this method has problems such as impairing the texture of the sheet.
また、0.05dr以下の細い繊度の繊維立毛表面
は、染色でも繊維が細いために良好な発色性のも
のにならず、発色性を良くしたり、濃色化するた
めには通常の染色に用いる染料量よりも多くの染
料を使用せねばならない。そうした場合には染色
の各種堅ロウ度を悪くするなどの問題点がある。 In addition, the raised surface of fibers with a fineness of 0.05 dr or less cannot be dyed with good color development because the fibers are thin. More dye must be used than the amount of dye. In such a case, there are problems such as worsening of various fastnesses of the dyeing.
本発明は柔軟な樹脂の印捺糊剤を印捺すること
によりシート風合いが損われずに、印捺した部分
が濃色に着色し、輪郭が鮮明で立体感および深色
感のある外観を有し、かつ染色摩擦堅ロウ度、特
に湿時の染色摩擦堅ロウ度を高めた表面仕上法に
ある。
By printing with a flexible resin printing paste, the printed area is darkly colored without damaging the sheet texture, and the appearance is clear, three-dimensional, and deep-colored. The present invention provides a surface finishing method that improves the dyeing friction fastness, especially the dyeing friction fastness when wet.
すなわち、本発明は微細繊維および／またはそ
の束を主体とした繊維構造物に弾性重合体が含有
されてなる基体の少なくとも一面に、構成繊維の
繊維端によつて形成された繊維立毛に柔軟な樹脂
を印捺法で付与するに際し、印捺糊剤の主材が最
終的に固化した状態において水不溶性で、その印
捺糊剤を成膜して得たフイルムのヤング率VRが
0.15〜0.01Kg／mm2の範囲にあり、かつ基体に含有
する弾性重合体のヤング率VPを超えない水性糊
剤、必要に応じて架橋剤、有機溶剤、界面活性剤
を添加した水系組成物を立毛面に付与し、立毛繊
維と共に固着した印捺仕上面を形成せしめること
を特徴とする微細繊維立毛繊維シートの表面仕上
法である。 That is, the present invention provides flexible fiber naps formed by the fiber ends of the constituent fibers on at least one surface of a substrate comprising an elastic polymer in a fiber structure mainly composed of fine fibers and/or bundles thereof. When applying resin by the printing method, the main material of the printing paste is water-insoluble in the final solidified state, and the Young's modulus V R of the film obtained by forming the printing paste into a film is
An aqueous composition with an aqueous sizing agent in the range of 0.15 to 0.01 Kg/mm 2 that does not exceed the Young's modulus V P of the elastic polymer contained in the base, and optionally a crosslinking agent, an organic solvent, and a surfactant. This is a method for finishing the surface of a fine fiber napped fiber sheet, which is characterized by applying a substance to the napped surface to form a printed surface that is fixed together with the napped fibers.
本発明の微細繊維立毛繊維シートは、例えば特
公昭55−504号公報、特公昭56−16235号公報、特
開昭54−76801号公報などで公知のものが適用さ
れる。すなわち、性質の異なる少なくとも２種の
ポリマーからなる多成分系繊維の絡合不織布等の
繊維構造物に、多成分系繊維を微細繊維化する前
または微細繊維化した後、ポリウレタンエラスト
マーなどの弾性重合体を含有せしめて得た基体あ
るいはスーパードロー法またはフラツシユ紡糸法
などで得た極細繊維を用いて作つた絡合不織布に
ポリウレタンエラストマーなどの弾性重合体を含
有せしめて得た基体。これらの基体表面の少なく
とも一面をサンドペーパーなどで繊維立毛面を形
成する処理を行い、基体の表面にいわゆるスエー
ド調の微細繊維立毛を形成せしめた立毛繊維シー
トである。更に、立毛繊維シートは染色仕上げ、
柔軟化処理等を行つて製品化したものでもよい。 As the fine fiber napped fiber sheet of the present invention, those known, for example, in Japanese Patent Publication No. 55-504, Japanese Patent Publication No. 16235-1982, and Japanese Patent Application Laid-open No. 76801-1988 are applicable. That is, before or after the multicomponent fibers are made into fine fibers, an elastic polymer such as polyurethane elastomer is applied to a fiber structure such as an entangled nonwoven fabric made of at least two types of polymers having different properties. A substrate obtained by incorporating an elastic polymer such as a polyurethane elastomer into an entangled nonwoven fabric made using ultrafine fibers obtained by a super draw method or a flash spinning method. This is a napped fiber sheet in which at least one surface of these substrates is treated to form a fiber napped surface using sandpaper or the like to form so-called suede-like fine fiber napped surfaces on the surface of the substrate. Furthermore, the raised fiber sheet has a dyed finish,
It may also be a product that has been subjected to a softening treatment or the like.
本発明の微細繊維は繊度0.1デニール未満、好
ましくは0.05〜0.0001デニールの範囲にある単繊
維または多数本が集束された微細繊維束である。
繊度が0.1デニール以上の太さになると繊維シー
トの風合いが布様になるばかりでなく、印捺後立
毛繊維が固着した部分と固着しない部分とが混在
して外観および触感を損ねてしまい好ましくな
い。一方、0.0001デニール以下では印捺部と非印
捺部の立毛状態の区別が明瞭でなくなり立体感に
欠ける。 The fine fibers of the present invention are single fibers or fine fiber bundles having a fineness of less than 0.1 denier, preferably in the range of 0.05 to 0.0001 denier.
If the fineness is 0.1 denier or more, not only will the texture of the fiber sheet become cloth-like, but also the areas where the napped fibers will stick together after printing will be mixed with the areas where they will not stick, which will impair the appearance and feel, which is undesirable. . On the other hand, if it is less than 0.0001 denier, the raised state of the printed and non-printed areas will not be clearly distinguished, resulting in a lack of three-dimensional effect.
次に、本発明で使用する印捺糊剤としては、糊
剤の主材が最終的に固化した状態において水不溶
性で、その樹脂フイルムのヤング率VRが0.15〜
0.01Kg／mm2の範囲にあり、かつ弾性重合体のヤン
グ率VPを超えない柔軟な樹脂からなる水性糊剤
である。糊剤の主材は、例えばウレタン系樹脂、
アクリル酸エステルの共重合体などである。糊剤
はそのままあるいは糊剤に架橋剤を添加して製膜
し、そのフイルムで測定した糊剤のヤング率VR
は0.15〜0.01Kg／mm2の範囲にあるもので、0.15
Kg／mm2以上の大きなヤング率の糊剤では印捺面が
硬く、他の部分と異質な感じを与えるばかりでは
なく、印捺面の耐屈曲性が悪くて、印捺面が基体
から浮いてしまい好ましくない。一方、0.01Kg／
mm2未満の小さなヤング率の糊剤では糊剤の固着性
が悪くなるばかりではなく、立体感のある模様の
発限が困難になり、更に摩擦堅ロウ度が悪くな
る。 Next, as the printing paste used in the present invention, the main material of the paste is water-insoluble in the final solidified state, and the Young's modulus V R of the resin film is 0.15 to 0.15.
It is an aqueous glue made of a flexible resin that has a Young's modulus of elasticity in the range of 0.01 Kg/mm 2 and does not exceed the Young's modulus V P of the elastic polymer. The main material of the glue is, for example, urethane resin,
These include copolymers of acrylic esters. Young's modulus V
is in the range of 0.15 to 0.01Kg/ mm2 , and 0.15
If the adhesive has a large Young's modulus of Kg/mm 2 or more, the printing surface will not only be hard and give a feeling different from other parts, but also have poor bending resistance, causing the printing surface to float away from the substrate. I don't like it. On the other hand, 0.01Kg/
A sizing agent with a small Young's modulus of less than mm 2 not only deteriorates the adhesion of the sizing agent, but also makes it difficult to form a pattern with a three-dimensional effect, and further deteriorates the friction fastness.
印捺用水系組成物は水性糊剤、更に必要に応じ
てミネラルターペン等の有機溶剤、架橋剤、界面
活性剤等を添加して調整する。そして、調整した
印捺用水系組成物は通常使用される印捺機、例え
ばロータリースクリーン捺染機、ローラー捺染
機、フラツト自動スクリーン捺染機、走行式スク
リーン捺染機、手工スクリーン捺染機などを使用
して繊維立毛表面に印捺する。印捺後100〜150℃
の範囲の任意の温度でスチーミングまたは熱処理
し、糊剤の主材樹脂で立毛繊維を固着させる。そ
の後、ブラツシ掛け、あるいはサンドペーパーに
よる軽度のバフイングなどにより、印捺面以外の
立毛面の整毛処理を行つて、印捺等の処理で損な
われた繊維立毛面を仕上げると、印捺平滑面と一
層明瞭な境界ができて、立体感を高めるとともに
深色感・濃色感の効果が大きくなる。 The aqueous composition for printing is prepared by adding an aqueous thickening agent and, if necessary, an organic solvent such as mineral turpentine, a crosslinking agent, a surfactant, and the like. The prepared aqueous printing composition is then processed using a commonly used printing machine, such as a rotary screen printing machine, a roller printing machine, a flat automatic screen printing machine, a traveling screen printing machine, a hand screen printing machine, etc. Print on the surface of the fiber nap. 100-150℃ after printing
The napped fibers are steamed or heat treated at any temperature within the range of 1 to 100 mL to fix the napped fibers with the main resin of the sizing agent. After that, the raised surface of the fibers other than the printed surface is smoothed by brushing or light buffing with sandpaper to finish the fiber raised surface that has been damaged by printing, etc. This creates a clearer boundary, enhances the three-dimensional effect, and increases the effect of deep colors and dark colors.
次に、本発明の実施態様を具体的に実施例で説
明する。なお、ことわりのない限り部および％は
重量に関するものである。
Next, embodiments of the present invention will be specifically described with reference to Examples. In addition, unless otherwise specified, parts and percentages are by weight.
実施例 １
平均単繊度約0.003〜0.005デニールにあるナイ
ロン微細繊維が約620本集束されてなるナイロン
微細繊維束繊維の絡合不織布にポリエステル系ポ
リウレタンとポリエチレンエーテル系ポリウレタ
ンの混合ポリウレタン（20℃におけるポリウレタ
ンフイルムのヤング率1.94Kg／mm2）を多孔質構造
に含浸せしめて得た基体の表面をバフイングして
不織布構成繊維の一端で形成された繊維立毛層を
有するスエード調繊維シート〔〕を得た。この
スエード調繊維シートをまず金属錯塩染料を用い
た浸染法でベージユ色に染色し、乾燥した後、次
の如き組成で印捺を行つた。Example 1 A mixed polyurethane mixture of polyester polyurethane and polyethylene ether polyurethane (polyurethane at 20°C The surface of the substrate obtained by impregnating the film's Young's modulus of 1.94 Kg/mm 2 ) into the porous structure was buffed to obtain a suede-like fiber sheet having a fiber nap layer formed from one end of the nonwoven fibers. . This suede-like fiber sheet was first dyed in a beige color by a dipping method using a metal complex dye, dried, and then printed with the following composition.
印捺用水系組成物
Seika Paste AP−１（大日精化工業(株)製、商品
名） 45％
ミネラルターペン 40％
Emafix（架橋剤）（大日精化工業(株)製、商品名）
３％
水 12％
（但し、糊剤の主材はアクリル酸エステル共重合
体で、20℃における共重合体フイルムのヤング率
0.08Kg／mm2）
上記印捺用組成物をロータリースクリーン捺染
機を用いて、圧力1.0Kg／mm2で印捺し、温度130℃
で３分間熱処理した。その後、立毛面にブラツシ
掛けを行つて整毛した印捺繊維シートを得た。得
られたものは非印捺部は淡いベージユ色である
が、印捺部は「濡れ効果」で濃ベージユ色に模様
付けされて輪郭はもとより、細い線も鮮明に発現
され、立体的色感に優れていた。更に摩擦堅ロウ
度が４級以上で優れたものであつた。Aqueous composition for printing Seika Paste AP-1 (manufactured by Dainichiseika Kagyo Co., Ltd., trade name) 45% Mineral turpentine 40% Emafix (crosslinking agent) (manufactured by Dainichiseika Kagyo Co., Ltd., trade name)
3% water 12% (However, the main material of the sizing agent is an acrylic ester copolymer, and the Young's modulus of the copolymer film at 20℃
0.08Kg/mm 2 ) The above printing composition was printed using a rotary screen printing machine at a pressure of 1.0Kg/mm 2 and at a temperature of 130°C.
It was heat-treated for 3 minutes. Thereafter, the raised surface was brushed to obtain a straightened printed fiber sheet. The resulting product has a light beige color in the non-printed areas, but the printed areas are patterned in a dark beige color due to the "wetting effect", making not only outlines but also fine lines clearly visible, giving a three-dimensional color feel. It was excellent. Furthermore, the friction hardness was excellent with grade 4 or higher.
比較のために、印捺用組成物に糊剤の主材がポ
リビニルアルコール系の樹脂で調整された組成物
を実施例１のスエード調繊維シートの立毛面に印
捺し、スチーミング、水洗、乾燥し、次いで立毛
面をブラツシングで整毛した。得られたものは濡
れ効果による濃色化はほとんど発現せず模様の輪
郭はもとより、細い線は不鮮明であるばかりでは
なく、印捺部の触感がややざらつき気味であつ
た。更に摩擦堅ロウ度が２〜３級と低いものであ
つた。 For comparison, a composition for printing in which the main material of the sizing agent was a polyvinyl alcohol-based resin was printed on the raised side of the suede-like fiber sheet of Example 1, and then steamed, washed with water, and dried. Then, the erected side of the hair was styled by brushing. The obtained product showed almost no darkening due to the wetting effect, and not only the outline of the pattern and the fine lines were unclear, but also the printed area had a slightly rough texture. Furthermore, the friction fastness was as low as 2 to 3 grade.
実施例 ２
繊維に対して１％のカーボンブラツクを添加し
て着色された平均繊度0.01デニールのナイロン極
細繊維束繊維の絡合不織布にカーボンブラツク
0.5％含むポリウレタンエラストマーが含有して
なる基体、その基体表面が起毛処理されてナイロ
ン極細繊維の立毛層を有するスエード調繊維シー
ト〔〕を得た。このスエード調繊維シートは淡
い黒系金属錯塩染料組成であらかじめ下塗めした
後、立毛表面に実施例１の印捺用組成物を用いて
ロータリースクリーン捺染機で印捺を行い模様付
けした結果、非印捺部はグレーであるが、印捺部
は「濡れ効果」でチヤコールグレーであり、輪郭
はもとより、細い線も鮮明で、立体的色感に優れ
ており、摩擦堅ロウ度が４級以上と優れたもので
あつた。Example 2 Carbon black was added to the entangled nonwoven fabric of nylon ultrafine fiber bundle fibers with an average fineness of 0.01 denier colored by adding 1% carbon black to the fibers.
A suede-like fiber sheet [] having a substrate containing 0.5% polyurethane elastomer and a raised layer of ultrafine nylon fibers was obtained by subjecting the surface of the substrate to a napping treatment. This suede-like fiber sheet was pre-primed with a pale black metal complex dye composition, and then printed with the printing composition of Example 1 on the raised surface using a rotary screen printing machine to create a pattern. The stamped part is gray, but the stamped part is a charcoal gray due to the "wetting effect", and not only the outline but also the thin lines are clear, the three-dimensional color is excellent, and the friction fastness is grade 4. It was excellent.
実施例 ３
実施例１のスエード調繊維シート〔〕を、ま
ず金属錯塩染料を用いた浸染法でうす茶色に染色
し、乾燥した後、ポリウレタン系ペースト（ポリ
ウレタン乾式皮膜のヤング率0.13Kg／mm2）印捺用
水系組成物をロータリースクリーン捺染機を用い
て印捺し、温度130℃で３分間熱処理した。その
後、立毛面にブラツシ掛けを行つて整毛した印捺
繊維シートを得た。得られたものは模様の輪郭は
もとより、細い線も鮮明にプリントされ、立体的
色感に優れ、耐摩耗性で摩擦堅ロウ度４級以上の
優れたものであつた。Example 3 The suede-like fiber sheet of Example 1 was first dyed light brown using a dyeing method using a metal complex dye, dried, and then dyed with a polyurethane paste (Young's modulus of polyurethane dry coating: 0.13 Kg/mm 2 ) The aqueous printing composition was printed using a rotary screen printing machine and heat-treated at a temperature of 130°C for 3 minutes. Thereafter, the raised surface was brushed to obtain a straightened printed fiber sheet. The product obtained had a clear print of not only the outline of the pattern but also fine lines, excellent three-dimensional color impression, and excellent abrasion resistance with a friction fastness level of grade 4 or higher.
本発明で印捺された立毛繊維シートは、印捺樹
脂の「濡れ効果」により濃色、深色化が生起し、
それによつて印捺部と非印捺部の輪郭が鮮明に区
別され、印捺部は深色感にすぐれ、かつ立体的色
感を有したものとなつていて、摩擦堅ロウ度が優
れたものであつた。更に、立毛繊維シートの風合
いの良好な製品が得られる。
The napped fiber sheet printed with the present invention becomes darker and deeper in color due to the "wetting effect" of the printing resin,
As a result, the contours of the printed and non-printed areas are clearly distinguished, and the printed areas have excellent deep color and three-dimensional color appearance, and have excellent friction fastness. It was hot. Furthermore, a product with a good texture of the napped fiber sheet can be obtained.
Claims (1)
繊維構造物に弾性重合体が含有してなる基体の少
なくとも一面に、構成繊維の繊維端によつて形成
された繊維立毛面に柔軟な樹脂を印捺法で付与す
るに際し、印捺糊剤の主材が最終的に固化した状
態において水不溶性で、その印捺糊剤を成膜して
得たフイルムのヤング率VRが0.15〜0.01Kg／mm2の
範囲にあり、かつ弾性重合体のヤング率VRを超
えない水性糊剤の水系組成物を立毛面に付与し、
立毛繊維と共に固着した印捺仕上面を形成せしめ
ることを特徴とする微細繊維立毛繊維シートの表
面仕上法。 ２ 微細繊維が平均単繊度0.05〜0.0001デニール
の範囲にある特許請求の範囲第１項記載の表面仕
上法。 ３ 糊剤の主材樹脂がアクリル酸エステルの共重
合体である特許請求の範囲第１項記載の表面仕上
法。 ４ 水系組成物が架橋剤、有機溶剤、界面活性剤
から選ばれる少なくとも１つの添加剤を含む組成
物である特許請求の範囲第１項記載の表面仕上
法。[Scope of Claims] 1. A fiber raised surface formed by the fiber ends of the constituent fibers on at least one surface of a substrate formed by containing an elastic polymer in a fiber structure mainly composed of fine fibers and/or bundles thereof. When applying a flexible resin to a film using the printing method, the main material of the printing paste is water-insoluble in the final solidified state, and the Young's modulus of the film obtained by forming the printing paste into a film is V R is in the range of 0.15 to 0.01 Kg/mm 2 and does not exceed the Young's modulus VR of the elastic polymer.
A method for finishing the surface of a fine fiber napped fiber sheet, which is characterized by forming a printed surface that is fixed together with the napped fibers. 2. The surface finishing method according to claim 1, wherein the fine fibers have an average single fineness in the range of 0.05 to 0.0001 denier. 3. The surface finishing method according to claim 1, wherein the main resin of the glue is an acrylic ester copolymer. 4. The surface finishing method according to claim 1, wherein the aqueous composition is a composition containing at least one additive selected from a crosslinking agent, an organic solvent, and a surfactant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61003309A JPS62162085A (en) | 1986-01-09 | 1986-01-09 | Surface finish of fine fiber raised fiber sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61003309A JPS62162085A (en) | 1986-01-09 | 1986-01-09 | Surface finish of fine fiber raised fiber sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62162085A JPS62162085A (en) | 1987-07-17 |
| JPH0342358B2 true JPH0342358B2 (en) | 1991-06-26 |
Family
ID=11553750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61003309A Granted JPS62162085A (en) | 1986-01-09 | 1986-01-09 | Surface finish of fine fiber raised fiber sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62162085A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2515285Y2 (en) * | 1993-06-29 | 1996-10-30 | 将義 三木 | Buddhist altar with decorative plate |
-
1986
- 1986-01-09 JP JP61003309A patent/JPS62162085A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62162085A (en) | 1987-07-17 |
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| LAPS | Cancellation because of no payment of annual fees |