JPS6327468B2 - - Google Patents
Info
- Publication number
- JPS6327468B2 JPS6327468B2 JP11094980A JP11094980A JPS6327468B2 JP S6327468 B2 JPS6327468 B2 JP S6327468B2 JP 11094980 A JP11094980 A JP 11094980A JP 11094980 A JP11094980 A JP 11094980A JP S6327468 B2 JPS6327468 B2 JP S6327468B2
- Authority
- JP
- Japan
- Prior art keywords
- pile
- pile fabric
- fabric
- concave pattern
- synthetic resin
- 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 45
- 239000000843 powder Substances 0.000 claims description 16
- 229920003002 synthetic resin Polymers 0.000 claims description 16
- 239000000057 synthetic resin Substances 0.000 claims description 16
- 238000002844 melting Methods 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 14
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 239000012209 synthetic fiber Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 210000003491 skin Anatomy 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 208000016339 iris pattern Diseases 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Description
【発明の詳細な説明】
本発明はパイル織物における凹状模様の加工方
法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for forming concave patterns in pile fabrics.
周知のとおり、パイル織物はその表面上に等し
い長さのパイルが無数に立設されたものである
が、単なる押型によりパイルを倒して凹状模様を
加工したのでは、例えばそのパイル織物を座席の
表皮に用いた場合には衣類との摩擦によつて比較
的簡単に凹状模様のパイルが起立されてしまい、
該凹状模様が長期間の使用には耐えられないとい
う不具合があつた。 As is well known, a pile fabric is made up of numerous piles of equal length set up on its surface, but if the piles are simply pressed down and a concave pattern is created, it would be difficult to make the pile fabric into a seat, for example. When used on the epidermis, concave-patterned piles are relatively easily erected due to friction with clothing.
There was a problem that the concave pattern could not withstand long-term use.
本発明は上記に鑑み創案されたもので、生地上
に合成繊維から成るパイルが立設されたパイル織
物において、上記パイル織物の表面上に上記パイ
ルの融解温度よりも低い融解温度を有する合成樹
脂粉末を散布し、加工される凹状模様に対応する
凸部および同凸部の頂面に形成された複数の突条
を有すると共に上記合成樹脂粉末の融解温度以上
に加熱され上記パイル織物の表面上に当接される
表型と、上記パイル織物の裏面上に当接される裏
型とにより同パイル織物を挾圧し、同パイル織物
における上記表型の凸部に対応する部分のパイル
を同凸部によつて押圧すると共に同部分の上記合
成樹脂粉末を融解させた後に同凸部に沿つて固ま
らせて凹状模様を形成しさらに同凹状模様の表面
に上記突条に対応する凹溝が形成されたパイル織
物における凹状模様の加工方法を要旨とするもの
である。 The present invention was devised in view of the above, and provides a pile fabric in which piles made of synthetic fibers are erected on a fabric, and in which a synthetic resin having a melting temperature lower than that of the pile is coated on the surface of the pile fabric. The powder is sprinkled onto the surface of the pile fabric, which has a convex portion corresponding to the concave pattern to be processed and a plurality of protrusions formed on the top surface of the convex portion, and is heated to a temperature higher than the melting temperature of the synthetic resin powder. The pile fabric is clamped by a front die that is in contact with the front die and a back die that is in contact with the back side of the pile fabric, and the pile fabric is shaped like a convex portion of the pile fabric in a portion corresponding to the convex portion of the front die. At the same time, the synthetic resin powder in the same part is melted and solidified along the convex part to form a concave pattern, and further, concave grooves corresponding to the protrusions are formed on the surface of the concave pattern. The gist of this paper is a method for forming concave patterns in pile fabrics.
本発明によれば、パイル織物に加工される凹状
模様が、上記加熱された表型と裏型とにより同パ
イル織物が挾圧されて同表型の凸部に対応する部
分のパイルが同凸部によつて押圧されると共に同
部分の上記合成樹脂粉末を融解させた後に同凸部
に沿つて固まらせることにより形成されているの
で、例えば該パイル織物を座席の表皮に用いた場
合でも、衣類との摩擦によつて上記凹状模様部の
パイルが起立することはほとんどなく、同凹状模
様が長期間の使用にも十分耐え得るものである。
更に、上記表型の加熱温度が上記パイルの融解温
度よりも低くても加工を行なうことができるの
で、加工において上記パイルの熱による強度の劣
化を低減することができる。 According to the present invention, the concave pattern processed into the pile fabric is formed by compressing the pile fabric between the heated front die and the back die, so that the pile fabric in the portion corresponding to the convex portion of the front die becomes convex. It is formed by being pressed by the pile fabric and melting the synthetic resin powder in the same area and then hardening it along the convex part, so even when the pile fabric is used for the skin of a seat, for example, The pile in the concave pattern portion hardly stands up due to friction with clothing, and the concave pattern can sufficiently withstand long-term use.
Furthermore, since processing can be carried out even if the heating temperature of the table mold is lower than the melting temperature of the pile, deterioration of the strength of the pile due to heat during processing can be reduced.
以下、本発明の一実施例を添付図面に従つて詳
細に説明する。 Hereinafter, one embodiment of the present invention will be described in detail with reference to the accompanying drawings.
本綿等の生地２上に無数の合成繊維から成るパ
イル４が立設された周知のパイル織物６の表面上
に当接される表型８は、後述する凹状模様に対応
する凸部１０を有し、加熱可能な熱伝導の良い金
属、例えば好ましくは銅または銅合金により形成
されている。パイル織物６の裏面に当接される裏
型１２は加熱可能な金属、例えば銅、銅合金また
は鋳鉄により平盤状に形成されている。そして、
加工は、先ずパイル織物６の表面上にパイル４の
融解温度よりも低い融解温度を有する合成樹脂粉
末１４を散布してパイル４間に十分浸透させると
共に、表型８および裏型１２を合成樹脂粉末１４
の融解温度以上かつパイル４の融解温度未満に加
熱し、次に同表型８および裏型１２によりパイル
織物６を挾圧することによつて行なわれる。これ
により表型８の凸部１０がパイル織物６における
凸部１０に対応する部分のパイル４を押圧すると
共に同部分の合成樹脂粉末１４を融解し、その後
に同融解された合成樹脂粉末１４がパイル４と共
に凸部１０に沿つて固まり、第２図に示されるよ
うに、パイル織物６の表面上に凹状模様１６が形
成される。したがつて、同凹状模様１６以外の部
分１８のパイル４は加工前の長さを有することと
なり、結果として図示の如く、例えば文字等の模
様を浮立たせることが可能となる。 A table mold 8 that comes into contact with the surface of a well-known pile fabric 6 in which piles 4 made of numerous synthetic fibers are erected on a fabric 2 such as real cotton has convex portions 10 corresponding to a concave pattern to be described later. It is made of a metal that can be heated and has good thermal conductivity, such as preferably copper or a copper alloy. The back mold 12 that comes into contact with the back surface of the pile fabric 6 is formed into a flat plate of heatable metal, such as copper, copper alloy, or cast iron. and,
In the processing, first, a synthetic resin powder 14 having a melting temperature lower than that of the pile fabric 6 is sprinkled on the surface of the pile fabric 6 to sufficiently penetrate between the piles 4, and the front mold 8 and the back mold 12 are made of synthetic resin. powder 14
This is carried out by heating the pile fabric 6 to a temperature higher than the melting temperature of the pile 4 and lower than the melting temperature of the pile 4, and then clamping the pile fabric 6 using the front mold 8 and the back mold 12. As a result, the convex part 10 of the table mold 8 presses the pile 4 in the corresponding part of the convex part 10 in the pile fabric 6 and melts the synthetic resin powder 14 in the same part, and then the melted synthetic resin powder 14 It hardens together with the pile 4 along the convex portions 10, and as shown in FIG. 2, a concave pattern 16 is formed on the surface of the pile fabric 6. Therefore, the pile 4 in the portion 18 other than the concave pattern 16 has the same length before processing, and as a result, as shown in the figure, it is possible to make a pattern such as letters stand out, for example.
この加工法によれば、パイル織物６の表面上に
形成される凹状模様１６は表型８の凸部１０に対
応する部分のパイル４が同凸部１０によつて押圧
されると共に同部分の合成樹脂粉末１４が融解さ
れた後に同凸部１０に沿つて固まることにより形
成されているので、例えばパイル織物６の座席の
表皮に用いた場合でも、衣類との摩擦によつて凹
状模様１６部のパイル４が起立することはほとん
どなく、同凹状模様１６が長期間の使用にも十分
耐え得るものである。更に、表型８の加熱温度が
パイル４の融解温度よりも低くても加工を行なう
ことができるので、加工においてパイル４の熱に
よる強度の劣化を低減することができる。 According to this processing method, the concave pattern 16 formed on the surface of the pile fabric 6 is created by pressing the pile 4 in the portion corresponding to the convex portion 10 of the table mold 8 by the convex portion 10, and Since the synthetic resin powder 14 is formed by melting and then solidifying along the convex portions 10, for example, even if it is used for the skin of a seat made of pile fabric 6, the concave pattern 16 will be formed by friction with clothing. The pile 4 hardly stands up, and the concave pattern 16 can sufficiently withstand long-term use. Further, since processing can be carried out even if the heating temperature of the table mold 8 is lower than the melting temperature of the pile 4, deterioration of the strength of the pile 4 due to heat during processing can be reduced.
また、上記実施例においては、第３図に明らか
なように、表型８の凸部１０の頂面に複数の突条
２０が形成されているので、パイル織物６におけ
る凹状模様１６上に第２図に示されるような複数
の凹溝２２が形成され、所謂絞模様が形成される
ものである。なお、上記複数の突条２０は表型８
の凸部１０の頂面に形成された凹凸部であり、上
記複数の凹溝２２は凹状模様１６の表面に凸凹状
態を形成している。すなわち、もし表型８の凸部
１０の頂面が単純な平面状に形成されている場
合、パイル織物６における凹状模様１６が同凸部
１０の頂面形状に対応して単純な平面状に固まつ
た表面を有することとなり、パイル４の立つてい
る部分１８に比べて異物感が生じたり、場合によ
つては光沢が生じて外観が優れない等の不具合が
あるが、これを上記絞模様により解消するもので
ある。 Furthermore, in the above embodiment, as is clear from FIG. A plurality of grooves 22 as shown in FIG. 2 are formed to form a so-called iris pattern. Note that the plurality of protrusions 20 are the surface type 8
The plurality of grooves 22 form an uneven state on the surface of the concave pattern 16. That is, if the top surface of the convex portion 10 of the table mold 8 is formed in a simple planar shape, the concave pattern 16 on the pile fabric 6 will have a simple planar shape corresponding to the top surface shape of the convex portion 10. This results in a hardened surface, which causes problems such as a foreign body feeling compared to the part 18 where the pile 4 stands, and in some cases, a glossy appearance that does not look good. This problem can be solved by the pattern.
なお、上記実施例において、裏型１２も表型８
と同様に加熱されているが、これは表型８のみを
加熱したのでは同表型８と裏型１２とによりパイ
ル織物６を挾圧したときに表型８の熱が裏型１２
に逃げてしまい、合成樹脂粉末１４を所望の温度
まで加熱できない惧れがあるためである。したが
つて、この問題点が解消されるのであれば、裏型
１２を左程加熱しなくても該加工を行なうことが
できる。 In addition, in the above embodiment, the back mold 12 is also the front mold 8.
However, this is because only the front mold 8 is heated. When the pile fabric 6 is pressed between the front mold 8 and the back mold 12, the heat from the front mold 8 is transferred to the back mold 12.
This is because there is a risk that the synthetic resin powder 14 may not be heated to the desired temperature. Therefore, if this problem can be solved, the processing can be carried out without heating the back mold 12 as much.
また、本加工法において採用するパイル織物と
しては、パイル４が比較的腰の強い合成繊維、例
えばナイロン繊維もしくはポリエステル繊維から
成るものが適し、その中でもナイロン繊維が最適
であり、またパイルの長さは３〜3.5mmが適する。
また、採用する合成樹脂粉末としてはポリプロピ
レン、ポリエチレン、塩化ビニル等から成るもの
が適する。更に、ナイロン繊維から成るパイルを
採用したときにおける表型および裏型の加熱温度
としては該合成樹脂粉末の融解点以上かつ200℃
以下が適し、また同両型によるパイル織物の挾圧
は15Kg／cm2の加圧力で10〜60秒行なうことが適す
る。 In addition, as the pile fabric to be adopted in this processing method, one in which the pile 4 is made of relatively strong synthetic fibers, such as nylon fiber or polyester fiber, is suitable, and among these, nylon fiber is most suitable, and the length of the pile is 3 to 3.5 mm is suitable.
Further, as the synthetic resin powder to be employed, those made of polypropylene, polyethylene, vinyl chloride, etc. are suitable. Furthermore, when using a pile made of nylon fibers, the heating temperature of the front and back molds should be at least the melting point of the synthetic resin powder and 200°C.
The following are suitable, and it is suitable that the pile fabric is clamped using both types at a pressure of 15 kg/cm 2 for 10 to 60 seconds.
第１図は本発明の一実施例を示す断面図、第２
図は上記一実施例により加工されたパイル織物を
示す斜視図、第３図は第１図の―線に沿う矢
視断面図である。
２…生地、４…パイル、６…パイル織物、８…
表型、１０…凸部、１２…裏型、１４…合成樹脂
粉末、１６…凹状模様。
FIG. 1 is a cross-sectional view showing one embodiment of the present invention, and FIG.
The figure is a perspective view showing a pile fabric processed according to the above embodiment, and FIG. 3 is a cross-sectional view taken along the line -- in FIG. 1. 2...Fabric, 4...Pile, 6...Pile fabric, 8...
Front mold, 10... Convex portion, 12... Back mold, 14... Synthetic resin powder, 16... Concave pattern.
Claims (1)
たパイル織物において、上記パイル織物の表面上
に上記パイルの融解温度よりも低い融解温度を有
する合成樹脂粉末を散布し、加工される凹状模様
に対応する凸部および同凸部の頂面に形成された
複数の突条を有すると共に上記合成樹脂粉末の融
解温度以上に加熱され上記パイル織物の表面上に
当接される表型と、上記パイル織物の裏面上に当
接される裏型とにより同パイル織物を挾圧し、同
パイル織物における上記表型の凸部に対応する部
分のパイルを同凸部によつて押圧すると共に同部
分の上記合成樹脂粉末を融解させた後に同凸部に
沿つて固まらせて凹状模様を形成しさらに同凹状
模様の表面に上記突条に対応する凹溝が形成され
たパイル織物における凹状模様の加工方法。1. In a pile fabric in which piles made of synthetic fibers are erected on the fabric, a synthetic resin powder having a melting temperature lower than the melting temperature of the pile is sprinkled on the surface of the pile fabric to create a concave pattern to be processed. a table mold having a corresponding convex portion and a plurality of protrusions formed on the top surface of the convex portion, and which is heated to a temperature higher than the melting temperature of the synthetic resin powder and abuts on the surface of the pile fabric; The pile fabric is clamped by a back mold that is in contact with the back side of the fabric, and the pile fabric is pressed at a portion of the pile fabric that corresponds to the convex portion of the front pattern, and at the same time, the pile fabric is pressed by the convex portion, and A method for processing a concave pattern in a pile fabric, in which a concave pattern is formed by melting synthetic resin powder and then solidifying it along the convex portions, and further, concave grooves corresponding to the protrusions are formed on the surface of the concave pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11094980A JPS5735066A (en) | 1980-08-12 | 1980-08-12 | Processing recessed pattern in pile fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11094980A JPS5735066A (en) | 1980-08-12 | 1980-08-12 | Processing recessed pattern in pile fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5735066A JPS5735066A (en) | 1982-02-25 |
| JPS6327468B2 true JPS6327468B2 (en) | 1988-06-03 |
Family
ID=14548622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11094980A Granted JPS5735066A (en) | 1980-08-12 | 1980-08-12 | Processing recessed pattern in pile fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5735066A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6269879A (en) * | 1985-09-20 | 1987-03-31 | 新道繊維工業株式会社 | Method for patterning cloth |
-
1980
- 1980-08-12 JP JP11094980A patent/JPS5735066A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5735066A (en) | 1982-02-25 |
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