JPS6144987B2 - - Google Patents
Info
- Publication number
- JPS6144987B2 JPS6144987B2 JP1310379A JP1310379A JPS6144987B2 JP S6144987 B2 JPS6144987 B2 JP S6144987B2 JP 1310379 A JP1310379 A JP 1310379A JP 1310379 A JP1310379 A JP 1310379A JP S6144987 B2 JPS6144987 B2 JP S6144987B2
- Authority
- JP
- Japan
- Prior art keywords
- fabric
- calendering
- friction
- present
- roll
- 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
Links
- 239000004744 fabric Substances 0.000 claims description 39
- 238000003490 calendering Methods 0.000 claims description 37
- 239000012209 synthetic fiber Substances 0.000 claims description 6
- 229920002994 synthetic fiber Polymers 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims description 6
- 239000004416 thermosoftening plastic Substances 0.000 claims description 6
- 238000003672 processing method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 23
- 238000004049 embossing Methods 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000002932 luster Substances 0.000 description 4
- 238000009998 heat setting Methods 0.000 description 3
- 241000280258 Dyschoriste linearis Species 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- -1 polyacrylic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Description
本発明は、熱可塑性合成繊維よりなる布帛の加
工方法に関するもので、その目的は布帛に特殊な
凹凸模様を付与することにある。
従来より布帛の物理的な加工方法としては、カ
レンダー加工がよく知られている。カレンダー加
工にはロールカレンダー、フリクシヨンカレンダ
ー、エンボスカレンダー、シユライナーカレンダ
ー、フエルトカレンダー等のカレンダーが用いら
れ一般にカレンダーは２〜10数本の金属製および
綿あるいは紙製のロールあるいはボールを適宜組
み合わせたもので構成されロールあるいはボール
間に布帛を導入して加工する。ロールカレンダー
は最も一般に使用され、ロールの材質の組合せに
よりカレンダー効果を種々変化することができ
る。フリクシヨンカレンダーによれば布帛に強い
光沢を付与することができる。またエンボスカレ
ンダーによれば布帛にロールの彫刻模様を凹凸と
して付与することができ、シユライナーカレンダ
ーによれば布帛に細線模様と優雅な光沢を与える
ことができる。フエルトカレンダーによれば布帛
に優雅な艶出しを行うことができる。
このように従来のカレンダー加工によれば、各
カレンダー加工に個有の風合を布帛に付与するこ
とができるが、それぞれの単一効果しか期待でき
ない。本発明はかかる現状に鑑みて行われたもの
で、従来の方法では得られなかつた特殊な凹凸模
様を、エンボスカレンダー加工とフリクシヨンカ
レンダー加工の組合せによつて布帛に付与する方
法を提供することを目的とするものである。
すなわち本発明は熱可塑性合成繊維よりなる布
帛を凹部と凸部の高低差が１mm以上になるように
エンボスカレンダー加工し、しかる後に該布帛の
凸面を100℃以上に加熱された鏡面ロール面に当
ててフリクシヨンカレンダー加工することを特徴
とする布帛の加工方法である。本発明方法の最も
特徴とするところはエンボスカレンダー加工とフ
リクシヨンカレンダー加工を組み合めせたことに
あり、これにより特殊凹凸加工が可能となる。
以下、本発明方法を詳しく説明する。
本発明で用いる熱可塑性合成繊維とはポリエス
テル系、ポリアミド系、ポリアクリル系、ポリビ
ニル系、アセテート系等の繊維を意味する。本発
明でいう熱可塑性合成繊維よりなる布帛とは上記
熱可塑性合成繊維またはこれと天然繊維との混用
繊維からなる織物、編物、不織布等のことであ
る。
該布帛を通常の方法でリラツクス精練、ヒート
セツト等の前処理を行う。次に彫刻を施した金属
製の加熱ロールとこれと対をなす綿あるいは紙製
のボールを適当な圧力で圧着させながら回転する
型式のエンボスカレンダー加工機の金属製の加熱
ロールと綿あるいは紙製のボール間に該布帛を導
入してエンボスカレンダー加工を行い凹部と凸部
の高低差が１mm以上となるようにする。凹部と凸
部の高低差が１mm以下の場合、次に行うフリクシ
ヨンカレンダー加工において凸部を布帛進行方向
に対し、逆方向への押しつぶしが十分でなく、本
発明の効果が完全に現出されない。またエンボス
カレンダー加工において、金属製の加熱ロールの
表面温度は次に行われるフリクシヨンカレンダー
加工が十分な効果を示す温度であればよい。すな
わち、エンボスカレンダー加工はエンボスカレン
ダー加工により形態保持ができる程度の温度で行
えばよく、フリクシヨンカレンダー加工の効果が
発揮されないほどの高温で行つてはいけない。エ
ンボスカレンダー加工に続いてフリクシヨンカレ
ンダー加工を行う。ここで使用するフリクシヨン
カレンダー加工機は加熱装置をもつ金属製の鏡面
ロールと綿あるいは紙製ボールを組み合せたもの
で、金属製の鏡面ロールが綿あるいは紙製ボール
の回転速度ならびに加工布帛の進行速度よりも速
く回転し、布帛表面を強圧しながら摩擦する形式
のフリクシヨンカレンダー加工機を用いる。フリ
クシヨンカレンダー加工温度は100℃以上で行う
がこれは付与した表面効果の耐久性に必要であり
100℃以下では十分な耐久性を得ることが難し
い。本発明方法によれば従来法では得られない光
沢ある特殊凹凸加工品を製造することができる。
本発明方法で得られる布帛の凹凸形態は第３図に
断面図で示すごとく布帛１″の表面に折重部２′の
形態を呈するものである。これは、第１図に示す
未加工布１がエンボスカレンダー加工によつて第
２図にみられる凹凸部２を生ぜしめられ、続くフ
リクシヨンカレンダー加工によつて該凹凸部が第
３図にみられる折重部２′のごとく形成されるこ
とによるものである。
染色加工が必要な場合には、リラツクス精練、
ヒートセツト等の前処理後に、エンボスカレンダ
ー加工前あるいはフリクシヨンカレンダー加工後
に染色加工を行えばよい。
次に本発明方法を実施例によつて説明するが、
本発明はこれらになんら限定されるものではな
い。
実施例 １
ポリエステル長繊維糸を用いて織物（経糸
75d／36f、経糸75d／36f、組織ポンジー）を製織
し、通常のリラツクス精練、ヒートセツト等の前
処理を行つた。次に彫刻を施した鋳鉄製の加熱ロ
ールとこれと対をなす紙製のボールが圧着しなが
ら回転する型式のエンボスカレンダー加工機のロ
ールとボール間に該織物を導入し、エンボスカレ
ンダー加工（加熱ロール表面温度150℃、圧力20
Kg／cm2、速度３ｍ／min、エンボス柄凹凸水玉模
様、凹部と凸部の高低差５mm）を施した。続いて
加熱装置をもつ鉄製の鏡面ロールと紙製ボールを
組み合せたもので鉄製の鏡面ロールが紙製ボール
の回転速度ならびに加工布帛の進行速度よりも速
く回転する型式のフリクシヨンカレンダー加工機
を用いて、フリクシヨンカレンダー加工（鉄製ロ
ールの表面温度170℃、圧力30Kg／cm2、速度３
ｍ／min。ただし、鉄製の鏡面ロールは紙製ボー
ルならびに加工布帛に対して30％速く回転させ
る。）を行つた。得られた布帛は折重状の独特の
凹凸模様と強い光沢を有するものであつた。また
この凹凸形態の耐洗濯性も良好であつた。
次に、実施例１との比較のために下記比較例１
〜２の試料を作成し、実施例１との比較を行つ
た。その結果を第１表に示した。
〔比較例 １〕
実施例１と同一の織物試料を用いて実施例１と
同一のエンボスカレンダー加工機によつてエンボ
スカレンダー加工（加熱ロール表面温度150℃、
圧力20Kg／cm2、速度３ｍ／min、エンボス柄凹凸
水玉模様、凹部と凸部の高低差0.5mm）を施し
た。
引続き実施例１と同一のフリクシヨンカレンダ
ー加工を行い、比較例１とした。
〔比較例 ２〕
実施例１と同一の織物試料を用いて実施例１と
同一のエンボスカレンダー加工を施した。
引続き実施例１と同一のフリクシヨンカレンダ
ー加工機によつてフリクシヨンカレンダー加工
（鉄製の鏡面ロールの表面温度80℃、圧力30Kg／
cm2、速度３ｍ／min、ただし鉄製鏡面ロールは紙
製ボールならびに加工布帛に対し30％速く回転さ
せる。）を行い比較例２とした。
The present invention relates to a method for processing a fabric made of thermoplastic synthetic fibers, and its purpose is to impart a special uneven pattern to the fabric. Calendaring is a well-known physical processing method for fabrics. Calendars such as roll calendars, friction calendars, embossing calendars, Schulliner calendars, and felt calendars are used for calendar processing, and generally a calendar is a combination of 2 to 10 metal, cotton, or paper rolls or balls as appropriate. The fabric is processed by introducing it between rolls or balls. Roll calenders are the most commonly used, and the calendering effect can be varied by combining the materials of the rolls. Friction calenders can impart strong luster to fabrics. Furthermore, the embossing calendar can give the fabric an engraved pattern of the roll as unevenness, and the styliner calendar can give the fabric a fine line pattern and an elegant luster. Felt calendars can provide elegant polish to fabrics. As described above, according to conventional calendering, each calendering process can impart a unique texture to the fabric, but only a single effect can be expected from each calendering process. The present invention has been made in view of the current situation, and an object of the present invention is to provide a method for imparting a special uneven pattern, which cannot be obtained by conventional methods, to a fabric by a combination of emboss calendering and friction calendering. The purpose is to That is, in the present invention, a fabric made of thermoplastic synthetic fiber is embossed and calendered so that the difference in height between the concave and convex portions is 1 mm or more, and then the convex surface of the fabric is applied to a mirror-finished roll surface heated to 100° C. or higher. This is a fabric processing method characterized by friction calendering. The most distinctive feature of the method of the present invention is that it combines embossing calendering and friction calendering, which enables special uneven processing. The method of the present invention will be explained in detail below. The thermoplastic synthetic fiber used in the present invention refers to fibers such as polyester, polyamide, polyacrylic, polyvinyl, acetate, and the like. The fabric made of thermoplastic synthetic fibers as used in the present invention refers to woven fabrics, knitted fabrics, nonwoven fabrics, etc. made of the above-mentioned thermoplastic synthetic fibers or blended fibers thereof with natural fibers. The fabric is subjected to pretreatments such as relaxation scouring and heat setting in a conventional manner. Next, a metal heating roll and a cotton or paper ball are used in a type of embossing calendar processing machine that rotates the engraved metal heating roll and a pair of cotton or paper balls that are pressed together with appropriate pressure. The fabric is introduced between the balls and subjected to embossing calendering so that the height difference between the concave and convex portions is 1 mm or more. If the height difference between the concave portion and the convex portion is 1 mm or less, the convex portion will not be sufficiently compressed in the opposite direction to the fabric traveling direction in the next friction calendering process, and the effect of the present invention will not be fully realized. . Further, in the embossing calendering process, the surface temperature of the metal heating roll may be a temperature at which the subsequent friction calendering process exhibits a sufficient effect. That is, the emboss calendering process may be carried out at a temperature that allows the shape to be maintained by the emboss calendering process, and should not be carried out at a temperature that is so high that the effect of the friction calender process is not exhibited. Emboss calendering is followed by friction calendering. The friction calendering machine used here combines a metal mirror roll with a heating device and cotton or paper balls. A friction calendering machine is used that rotates faster than the machine speed and rubs against the surface of the fabric while applying strong pressure. Friction calendering is performed at a temperature of 100°C or higher, which is necessary for the durability of the surface effect.
It is difficult to obtain sufficient durability at temperatures below 100°C. According to the method of the present invention, it is possible to produce a specially textured product with a gloss that cannot be obtained by conventional methods.
The texture of the fabric obtained by the method of the present invention is in the form of folded portions 2' on the surface of the fabric 1'' as shown in the cross-sectional view in FIG. 1 is subjected to embossing calendering to produce the uneven portion 2 shown in FIG. 2, and by subsequent friction calendering, the uneven portion is formed like the folded portion 2' shown in FIG. 3. This is due to the fact that dyeing is necessary.
The dyeing process may be performed after pretreatment such as heat setting, before embossing calendering, or after friction calendering. Next, the method of the present invention will be explained using examples.
The present invention is not limited to these in any way. Example 1 Woven fabric (warp) using polyester long fiber yarn
75d/36f, warp 75d/36f, tissue pongee) was woven and subjected to usual pre-treatments such as relaxing scouring and heat setting. Next, the fabric is introduced between the rolls and balls of an embossing calendering machine, in which a engraved cast iron heated roll and a pair of paper balls rotate while being pressed together. Roll surface temperature 150℃, pressure 20
Kg/cm 2 , a speed of 3 m/min, an embossed pattern with uneven polka dots, and a height difference between concave and convex portions of 5 mm). Next, a friction calendering machine was used, which was a combination of a mirror-surfaced iron roll with a heating device and a paper ball, in which the mirror-surfaced iron roll rotated faster than the rotational speed of the paper balls and the advancing speed of the processed fabric. Friction calendering (iron roll surface temperature 170℃, pressure 30Kg/cm 2 , speed 3)
m/min. However, the iron mirror roll rotates 30% faster than the paper ball and processed fabric. ) was carried out. The obtained fabric had a unique folded uneven pattern and a strong luster. The washing resistance of this uneven structure was also good. Next, for comparison with Example 1, the following Comparative Example 1
-2 samples were prepared and compared with Example 1. The results are shown in Table 1. [Comparative Example 1] Using the same fabric sample as in Example 1, embossing calendering was carried out using the same embossing calendering machine as in Example 1 (heating roll surface temperature 150°C,
A pressure of 20 kg/cm 2 , a speed of 3 m/min, an embossed pattern with uneven polka dots, and a height difference between concave and convex portions of 0.5 mm) were applied. Subsequently, the same friction calender processing as in Example 1 was performed to obtain Comparative Example 1. [Comparative Example 2] The same emboss calendering process as in Example 1 was performed using the same fabric sample as in Example 1. Subsequently, friction calender processing was performed using the same friction calender processing machine as in Example 1 (surface temperature of iron mirror roll 80°C, pressure 30 kg/
cm 2 , speed 3 m/min, but the iron mirror roll is rotated 30% faster than the paper balls and processed fabric. ) was conducted to obtain Comparative Example 2.
【表】
第１表から明らかなように本発明方法による実
施例１では、耐久性ある独特な凹凸と強い光沢を
もつ布帛が得られており、本発明方法のすぐれて
いることがわかる。[Table] As is clear from Table 1, in Example 1 according to the method of the present invention, a fabric with durable and unique unevenness and strong luster was obtained, which shows that the method of the present invention is superior.
第１図は本発明方法に使用する布帛の概略側断
面拡大図、第２図は本発明方法の加工途中のエン
ボスカレンダー加工工程終了直後の布帛の表面状
態を説明するための布帛の概略側断面拡大図、第
３図は本発明方法の加工を完了した布帛の概略側
断面拡大図である。図中の１，１′，１″は布帛、
２はエンボスカレンダー加工によつて形成される
布帛の凹凸部、２′はフリクシヨンカレンダー加
工によつて形成される布帛の折重部を示す。
Fig. 1 is a schematic side cross-sectional enlarged view of the fabric used in the method of the present invention, and Fig. 2 is a schematic side cross-sectional view of the fabric for explaining the surface condition of the fabric immediately after the embossing calendering process in the middle of processing in the process of the present invention. The enlarged view, FIG. 3, is a schematic side sectional enlarged view of a fabric that has been processed by the method of the present invention. 1, 1', 1'' in the figure are fabrics,
2 indicates an uneven portion of the fabric formed by embossing calendering, and 2' indicates a folded portion of the fabric formed by friction calendering.
Claims (1)
の高低差が１mm以上になるようにエンボスカレン
ダー加工し、しかる後に該布帛の凸面を100℃以
上に加熱された鏡面ロール面に当ててフリクシヨ
ンカレンダー加工することを特徴とする布帛の加
工方法。1 A fabric made of thermoplastic synthetic fiber is embossed and calendered so that the difference in height between the concave and convex portions is 1 mm or more, and then the convex surface of the fabric is applied to a mirror roll surface heated to 100°C or higher to perform friction A fabric processing method characterized by calendering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1310379A JPS55107574A (en) | 1979-02-06 | 1979-02-06 | Fabric modifying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1310379A JPS55107574A (en) | 1979-02-06 | 1979-02-06 | Fabric modifying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55107574A JPS55107574A (en) | 1980-08-18 |
| JPS6144987B2 true JPS6144987B2 (en) | 1986-10-06 |
Family
ID=11823808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1310379A Granted JPS55107574A (en) | 1979-02-06 | 1979-02-06 | Fabric modifying method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55107574A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5941711A (en) * | 1982-09-02 | 1984-03-08 | Caterpillar Mitsubishi Ltd | Transportation device |
| JPS5947470A (en) * | 1982-09-10 | 1984-03-17 | 帝人株式会社 | Production of knitted fabric having special gloss surface |
-
1979
- 1979-02-06 JP JP1310379A patent/JPS55107574A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55107574A (en) | 1980-08-18 |
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