JPS63182468A - Restoration of cloth - Google Patents
Restoration of clothInfo
- Publication number
- JPS63182468A JPS63182468A JP890287A JP890287A JPS63182468A JP S63182468 A JPS63182468 A JP S63182468A JP 890287 A JP890287 A JP 890287A JP 890287 A JP890287 A JP 890287A JP S63182468 A JPS63182468 A JP S63182468A
- Authority
- JP
- Japan
- Prior art keywords
- fabric
- collapse
- infrared rays
- pile
- wavelength
- 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.)
- Granted
Links
- 239000004744 fabric Substances 0.000 title claims description 26
- 238000011084 recovery Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 5
- 238000000862 absorption spectrum Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 201000004384 Alopecia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004836 empirical method Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 208000024963 hair loss Diseases 0.000 description 1
- 230000003676 hair loss Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
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〉
本発明は布地に生じたパイル倒れやつぶれを回復させろ
布地回復方法に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial Field of Application> The present invention relates to a fabric recovery method for recovering pile collapse and collapse occurring in fabric.
〈従来の技術とその問題点〉
椅子、カーペットなどにおいてはクッション体を保護す
るため表皮が被覆されている。又、自動車の内装材にお
いても、その美感を向上させたり、保護を図るため表皮
が被覆されている。これらの表皮は風合いを持たせるた
め一般に重体にパイルを植えたり、起毛した布地が使用
されている。<Prior art and its problems> Chairs, carpets, etc. are coated with a skin to protect the cushion body. Furthermore, interior materials for automobiles are also coated with a skin to improve their aesthetic appearance and to protect them. These skins are generally made of heavily piled or raised fabric to give them texture.
しかしながら、椅子やカーペットにおいては、製造中お
よび使用中にパイル倒れやつぶれが発生する。又、自動
車の内装材に使用される表皮材においても、基材にプレ
ス接着されることが多く、プレス時にパイル倒れやりぶ
れが発生し易い。このようなパイル倒れやつぶれは風合
を損ない、布地の使用目的にそぐわないものとなる。従
って、布地の回復を図るため、加熱・ブラシ掛けや蒸気
吹き当てなどの数多くの方法が従来から行われている。However, in chairs and carpets, pile collapse and collapse occur during manufacturing and use. Furthermore, in the case of skin materials used for automobile interior materials, they are often press-bonded to base materials, and the pile tends to collapse and break during pressing. Such pile collapse and collapse impairs the texture and makes the fabric unsuitable for its intended use. Therefore, a number of methods have been used in the past to restore fabrics, such as heating, brushing, and steam blowing.
しかしながら、これらの従来方法はいずれも、経験的な
手段であり、一般的には布地の回復が図れるが、完全に
起毛させることができず、短期間でパイル倒れやつぶれ
が再発している。又、ブラシ掛けではパイルや毛の抜去
を伴い、布地を傷め易いものとなっている。さらに自動
車の内装材や椅子などの表皮においては、表皮面が弯曲
したり、複雑な凹凸部分を有するため、手間がかかるば
かりでなく、細部の回復ができない問題点を有している
。However, all of these conventional methods are empirical methods, and although they can generally recover the fabric, they are unable to completely raise the nap, and the pile collapses and collapses recur in a short period of time. Additionally, brushing involves removing piles and hairs, which can easily damage the fabric. Furthermore, the skin of automobile interior materials, chairs, etc. has curved surfaces and complex uneven parts, which not only requires time and effort, but also poses the problem of not being able to restore fine details.
本発明は上記事情を考慮してなされ、簡易な手段で完全
に布地の回復を行うことができる方法を提供することを
目的とするものである。The present invention was made in consideration of the above circumstances, and it is an object of the present invention to provide a method that can completely restore fabric by simple means.
く問題点を解決するための手段〉
上記目的を達成するため本発明は、赤外線の熱作用を有
効に利用したものであり、パイル倒れやつぶれが発生し
た布地に波長２μｍ以上の赤外線を照射することを特徴
としている。Means for Solving the Problems In order to achieve the above object, the present invention effectively utilizes the thermal effect of infrared rays, and irradiates infrared rays with a wavelength of 2 μm or more to fabrics where pile collapse or collapse has occurred. It is characterized by
赤外線は波長０．７μｍから１ｍｍの１囲の電磁波であ
り、赤外線を吸収した物質は、熱連動が励起されて温度
が上昇する。吸収される赤外線の波長域は物質によって
異なり、例えば一般の天然繊維あるいは化学ｍ維の場合
には波長２．５μｍ以上の中赤外線を吸収する。この中
赤外線の照射により、各繊維の分子中の原子団がこれを
吸収して熱エネルギーを得、振動が著しくなるため発熱
する。そして原子団の振動および発熱により、繊維内部
の歪みがとれ、パイルが起立、起毛し、布地の回復が図
られる。第１図はナイロン６における赤外線吸収スペク
トルであり、波長２．５μｍ〜１６μｍの領域の中赤外
線が最も吸収される。又、第２図はポリエチレンテレフ
タレートの赤外線吸収スペクＩ・ルであり、波長５．５
μｍ〜１６μｍの領域の中赤外線が最も吸収される。こ
れらの赤外線の吸収によって、各化学繊維は均一に発熱
して繊維の歪みがなくなるから元の状態に回復する。Infrared rays are electromagnetic waves with a wavelength of 0.7 μm to 1 mm, and a substance that absorbs infrared rays is excited by thermal interlocking and its temperature increases. The wavelength range of infrared rays absorbed differs depending on the substance; for example, common natural fibers or chemical fibers absorb mid-infrared rays with a wavelength of 2.5 μm or more. By this mid-infrared ray irradiation, the atomic groups in the molecules of each fiber absorb it and obtain thermal energy, which increases vibration and generates heat. The vibration and heat generation of the atomic groups removes the strain inside the fibers, causing the pile to stand up and raise, thereby restoring the fabric. FIG. 1 shows the infrared absorption spectrum of nylon 6, in which mid-infrared rays in the wavelength range of 2.5 μm to 16 μm are most absorbed. Figure 2 shows the infrared absorption spectrum of polyethylene terephthalate at a wavelength of 5.5.
Mid-infrared rays in the region of μm to 16 μm are most absorbed. By absorbing these infrared rays, each chemical fiber generates heat uniformly, eliminating distortion of the fiber and restoring it to its original state.
従って、パイル倒れやっぷれが確実に回復する。Therefore, pile collapse and sagging are reliably recovered.
この場合、波長が２μｍ以下の近赤外線は実験的には布
地の回復力がなく、従って加熱器具として多用されてい
る赤外線ランプは好ましくない。この赤外線ランプは波
長１．１μｍ程度までの電磁波しか放射できないためで
ある。In this case, near-infrared rays with a wavelength of 2 μm or less have been experimentally shown to have no recovery power for fabrics, and therefore infrared lamps, which are often used as heating devices, are not preferred. This is because this infrared lamp can only emit electromagnetic waves with a wavelength of about 1.1 μm.
かかる赤外線は電磁波の一種であり、布地の細部にまで
十分に打痕ることができ、複雑な凹凸形状を有する布地
でも細部まで十分に回復させることができろ。又、赤外
線の照射時間は赤外線の波長、布地の種類、パイル倒れ
等の状態さらには赤外線ヒゴタの出力等によって適宜、
選定されろが、最大でも１〜２分で十分であり、従って
、短時間で回復させろことができる。Such infrared rays are a type of electromagnetic waves, and can make sufficient impressions on even the finer details of fabrics, making it possible to sufficiently restore even the finer details of fabrics with complex uneven shapes. In addition, the irradiation time of the infrared rays may be adjusted depending on the wavelength of the infrared rays, the type of fabric, the state of pile collapse, etc., and the output of the infrared rays.
Regardless of the choice, 1 to 2 minutes at most is sufficient, and therefore recovery can be achieved in a short period of time.
く作 用〉
照射された赤外線は布地の繊維に吸収され、この吸収に
より繊維は発熱する。この発熱により、繊維は歪みが消
失し、パイル倒れやつぶれが回復する。Effect> The irradiated infrared rays are absorbed by the fibers of the fabric, and this absorption causes the fibers to generate heat. This heat generation causes the fibers to lose their distortion and recover from pile collapse and collapse.
〈実施例〉
実施例１
パイル倒れが発生したポリエステル繊維の布地に、出力
２ｋｗの赤外線ヒータから波長０．７〜５０μｍの赤外
線を３０秒照射した。布地の温度は約１１０〜１２０℃
となり、毛倒れが回復して風合いが復元した。この布地
は標準のポリエステル繊維と略同等の風合いを有すると
共に、何ら損傷が生じていなかった。<Examples> Example 1 A polyester fiber fabric with pile collapse was irradiated with infrared rays with a wavelength of 0.7 to 50 μm for 30 seconds from an infrared heater with an output of 2 kW. The temperature of the fabric is approximately 110-120℃
As a result, the hair loss was recovered and the texture was restored. This fabric had a feel similar to that of standard polyester fibers and was free of any damage.
実施例２
ポリエステル繊維からなる表皮を椅子のクッションに被
覆し、表皮をプレスしてパイル倒れを生じさせた。この
椅子の全面に実施例１と同一の赤外線ヒータを走査しな
がら赤外線を照射した。表皮の座部のみならず、側面部
のパイル倒れが完全に回復し、着座感が標準の椅子と同
等であった。Example 2 A chair cushion was coated with a skin made of polyester fibers, and the skin was pressed to cause pile collapse. The entire surface of this chair was irradiated with infrared rays while being scanned with the same infrared heater as in Example 1. The pile collapse not only on the seat but also on the sides was completely recovered, and the sitting feeling was equivalent to that of a standard chair.
〈発明の効果〉
以上のとおり本発明はパイル倒れやつぶれが発生した布
地に波長２μｍ以上の赤外線を照射したから、以下の効
果を奏することができる■ 布地を完全に回復させるこ
とができる。<Effects of the Invention> As described above, the present invention irradiates infrared rays with a wavelength of 2 μm or more to fabrics in which pile collapse or collapse has occurred, so that the following effects can be achieved: (1) The fabric can be completely recovered.
■ 布地の回復が短時間で行われる。■ Fabric recovery takes place in a short time.
■ 複雑な凹凸形状をした製品の布地でも細部まで回復
できる。■ Even the fabric of products with complex uneven shapes can be recovered in detail.
■ 布地を傷めない。■Does not damage fabrics.
■ 簡単であり、設備費が安くまた生産性がよい。■ Simple, low equipment cost and high productivity.
第１図はナイロン６の赤外線吸収スペクトルを、第２図
はポリエチレンテレフタレートの赤外線吸収スペクトル
を示す。FIG. 1 shows the infrared absorption spectrum of nylon 6, and FIG. 2 shows the infrared absorption spectrum of polyethylene terephthalate.
Claims (1)
赤外線を照射することを特徴とする布地の回復方法。A fabric recovery method characterized by irradiating infrared rays with a wavelength of 2 μm or more to fabric in which pile collapse and collapse have occurred.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP890287A JPS63182468A (en) | 1987-01-20 | 1987-01-20 | Restoration of cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP890287A JPS63182468A (en) | 1987-01-20 | 1987-01-20 | Restoration of cloth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63182468A true JPS63182468A (en) | 1988-07-27 |
| JPH0231147B2 JPH0231147B2 (en) | 1990-07-11 |
Family
ID=11705605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP890287A Granted JPS63182468A (en) | 1987-01-20 | 1987-01-20 | Restoration of cloth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63182468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009007711A (en) * | 2007-06-29 | 2009-01-15 | Fujii Kk | Warp knitting velour-like pile fabric |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4323755Y1 (en) * | 1965-05-12 | 1968-10-07 | ||
| JPS5122115A (en) * | 1974-08-16 | 1976-02-21 | Hitachi Ltd | HENPEIGATA DENDOKIOMOCHIITA DENDO FUAN |
| JPS57161159A (en) * | 1981-03-23 | 1982-10-04 | Mitsubishi Rayon Co | Production of velvet like fabric |
| JPS5823960A (en) * | 1981-07-31 | 1983-02-12 | 三輪晒染株式会社 | Steamer for dyeing |
| JPS59163462A (en) * | 1983-03-04 | 1984-09-14 | マルサン染工株式会社 | Remote infrared het treatment of fiber structure containing polyester differently extensible blended fiber yarn |
-
1987
- 1987-01-20 JP JP890287A patent/JPS63182468A/en active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4323755Y1 (en) * | 1965-05-12 | 1968-10-07 | ||
| JPS5122115A (en) * | 1974-08-16 | 1976-02-21 | Hitachi Ltd | HENPEIGATA DENDOKIOMOCHIITA DENDO FUAN |
| JPS57161159A (en) * | 1981-03-23 | 1982-10-04 | Mitsubishi Rayon Co | Production of velvet like fabric |
| JPS5823960A (en) * | 1981-07-31 | 1983-02-12 | 三輪晒染株式会社 | Steamer for dyeing |
| JPS59163462A (en) * | 1983-03-04 | 1984-09-14 | マルサン染工株式会社 | Remote infrared het treatment of fiber structure containing polyester differently extensible blended fiber yarn |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009007711A (en) * | 2007-06-29 | 2009-01-15 | Fujii Kk | Warp knitting velour-like pile fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0231147B2 (en) | 1990-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
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|
| EXPY | Cancellation because of completion of term |