JPH0311271Y2 - - Google Patents
Info
- Publication number
- JPH0311271Y2 JPH0311271Y2 JP1988065994U JP6599488U JPH0311271Y2 JP H0311271 Y2 JPH0311271 Y2 JP H0311271Y2 JP 1988065994 U JP1988065994 U JP 1988065994U JP 6599488 U JP6599488 U JP 6599488U JP H0311271 Y2 JPH0311271 Y2 JP H0311271Y2
- Authority
- JP
- Japan
- Prior art keywords
- fabric
- monofilament
- nonwoven fabric
- sewn
- multifilaments
- 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
- 239000004745 nonwoven fabric Substances 0.000 claims description 48
- 239000004744 fabric Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 15
- 239000004743 Polypropylene Substances 0.000 claims description 7
- -1 polypropylene Polymers 0.000 claims description 7
- 229920001155 polypropylene Polymers 0.000 claims description 7
- 238000009958 sewing Methods 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000000835 fiber Substances 0.000 description 7
- 239000004677 Nylon Substances 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009940 knitting Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Nonwoven Fabrics (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、布団袋や衣服、寝装具、産業資材な
どに利用される布材に関し、詳しくはポリエステ
ル、アクリル、ウール、レーヨン、綿花などの不
織布を使つた布材に関する。[Detailed explanation of the invention] [Industrial application field] This invention relates to fabric materials used for futon bags, clothing, bedding, industrial materials, etc. Regarding cloth materials using non-woven fabrics.
ポリエステルなどの繊維を薄く延ばした不織布
は、そのままでは解かれて破れ易いので、不織布
にナイロンやポリエステルなどのマルチフイラメ
ントの糸をチエーン編みや、トリコツト編みで編
み込んで不織布の解かれなどを防止するようにし
ている。この不織布にマルチフイラメントを縫い
込んだ布材は用途に応じた適当なサイズに裁断さ
れて、布団袋などに縫製される。
Nonwoven fabrics made of thinly stretched fibers such as polyester tend to unravel and tear if left as is, so multifilament yarns such as nylon or polyester are woven into the nonwoven fabric using chain knitting or tricot knitting to prevent the nonwoven fabric from unraveling. I have to. This nonwoven fabric with multifilaments sewn into it is cut to an appropriate size depending on the intended use and sewn into futon bags and the like.
不織布に縫い込まれるマルチフイラメントはナ
イロンなどの極細線の多数本のモノフイラメント
を束ねたもので、一般の紡績糸と同様に多分野に
縫製糸として賞用されているが、この種マルチフ
イラメントは鋭角に曲げても元に戻る弾性回復力
が強くて、マルチフイラメントが複数条に縫い込
まれた不織布をマルチフイラメントの編目方向と
直交する方向に切断すると、切断された部分のマ
ルチフイラメントが弾性回復して解かれ、悪くす
ると不織布の被切断箇所から数cm以上の幅で解か
れる。そのため、マルチフイラメントが縫いこま
れた不織布を所望サイズに裁断する場合は、周縁
にマルチフイラメントが解かれる数cm以上の幅の
余分な部分を見越して大きめに裁断する必要があ
り、さらに、裁断された不織布をマルチフイラメ
ントが解かれないように注意して取り扱う必要が
あつて、不織布を使つた縫製作業を困難ならしめ
ていた。
Multifilament, which is sewn into non-woven fabrics, is a bundle of many monofilaments made of ultra-fine wires such as nylon, and like ordinary spun yarn, it is used as a sewing thread in many fields, but this type of multifilament It has a strong elastic recovery force that allows it to return to its original shape even when bent at an acute angle, and when a nonwoven fabric with multiple multifilaments sewn into it is cut in a direction perpendicular to the stitch direction of the multifilaments, the multifilaments in the cut portion recover elastically. In the worst case, the nonwoven fabric will come undone in a width of several centimeters or more from the point where the nonwoven fabric is to be cut. Therefore, when cutting a nonwoven fabric with multifilaments sewn into it to the desired size, it is necessary to cut the fabric to a larger size in order to allow for an extra few centimeters in width at the periphery where the multifilaments will unravel. It is necessary to handle the nonwoven fabric with care to prevent the multifilament from unraveling, which makes sewing work using the nonwoven fabric difficult.
また、不織布からのマルチフイラメントの解か
れ防止策として、不織布にマルチフイラメントを
糊付けすることや、マルチフイラメントが縫い込
まれた不織布に薄いビニールシートなどを熱圧着
することが行われている。しかし、このような糊
付けや、シートの熱圧着による解かれ防止策は、
実施するための設備が大掛りとなつて、不織布製
品の大幅なコスト高を招くと共に、不織布製品の
種類の範囲が狭く限られる不具合があつた。 In addition, as a measure to prevent multifilaments from coming undone from nonwoven fabrics, methods such as gluing multifilaments to nonwoven fabrics or heat-bonding thin vinyl sheets or the like to nonwoven fabrics with multifilaments sewn into them have been carried out. However, measures to prevent unraveling such as gluing or thermo-compression bonding of sheets,
The equipment required for implementation is large-scale, leading to a significant increase in the cost of nonwoven fabric products, and the range of types of nonwoven fabric products is narrowly limited.
また、不織布からマルチフイラメントが解かれ
るのを少なくする工夫として、強い撚りをかけた
マルチフイラメントや表面が軸方向に凹凸状で摩
擦力の大きいウーリイナイロン糸や短繊維の集合
体を紡いだ紡績糸を使用することが一部で行われ
ている。このウーリイナイロン糸は不織布に縫い
込まれると、表面の凹凸が不織布の繊維に引つ掛
かつて、解かれるのが少なくなることが期待され
るものであるが、実際は表面の凹凸と不織布の繊
維との引掛りによる解かれ防止効果はほとんど無
いのが現状である。 In addition, as a way to reduce the unraveling of multifilaments from non-woven fabrics, we have spun fibers made from highly twisted multifilaments, woolly nylon yarns with uneven surfaces in the axial direction, and aggregates of short fibers, which have large frictional forces. In some cases, thread is used. When this woolly nylon thread is sewn into a non-woven fabric, it is expected that the unevenness of the surface will catch on the fibers of the non-woven fabric, reducing the chance of it unraveling, but in reality, the unevenness of the surface and the fibers of the non-woven fabric Currently, there is almost no effect on preventing the wire from becoming untied due to getting caught in the wire.
さらに、マルチフイラメントは透明な極細線の
モノフイラメントの多数本が集まつたもので、全
体としては白糸の如く見え、これを不織布に縫い
込むと、その縫目が白く鮮やかに見える。そのた
め不織布に柄物の薄布を被せて縫い付けるような
場合に、不織布のマルチフイラメントの白い縫目
が不織布に被せた薄布の色相や柄に対し影響を与
え本来の薄布の柄の意匠性が損なわれることがあ
る。このような不織布製品の外観上の問題は、マ
ルチフイラメントに上述した薄布の柄の意匠性を
損なわないような色に着色されるものを使用する
ことで少しは解決されるが、着色マルチフイラメ
ントは高価であり、かつ、着色マルチフイラメン
トは不織布上で白色のものよりもかえつて目立
ち、その使い分けが非常に難しい。 Furthermore, multifilament is a collection of many transparent ultra-thin monofilaments that look like white threads, and when sewn into nonwoven fabric, the stitches appear bright and white. Therefore, when sewing a patterned thin fabric over a nonwoven fabric, the white seams of the multifilament nonwoven fabric affect the hue and pattern of the thin fabric covering the nonwoven fabric, resulting in the original design of the thin fabric pattern. may be damaged. These problems with the appearance of nonwoven fabric products can be solved to some extent by using multifilaments that are colored in a color that does not impair the design of the pattern of the thin fabric mentioned above, but colored multifilaments Colored multifilaments are expensive, and colored multifilaments stand out more than white ones on nonwoven fabrics, making it very difficult to distinguish between them.
本考案は、以上の問題点に鑑みてなされたもの
で、その目的とするところは、解かれの少ない、
縫製の容易な不織布を使用した布材を提供するこ
とにある。 This invention was made in view of the above problems, and its purpose is to solve problems that are difficult to solve.
To provide a fabric material using a nonwoven fabric that is easy to sew.
上記目的を達成するため、本考案は、不織布に
複数条の透明なポリプロピレン系樹脂のモノフイ
チメントを縫い込んでなる布材である。
In order to achieve the above object, the present invention is a cloth material made by sewing a plurality of transparent monofilaments of polypropylene resin into a nonwoven fabric.
モノフイラメントは同じ太さのマルチフイラメ
ントに比べて弾性回復力が大幅に弱くて、曲げて
も元に戻り難く、従つて、このモノフイラメント
が縫い込まれた不織布を裁断してモノフイラメン
トを切断しても、切断されたところから始まるモ
ノフイラメントの解かれはほとんど無くなる。こ
のことは、より弾性回復力の弱いポリプロピレン
のモノフイラメントにおいて効果的である。ま
た、モノフイラメントは透明なものを使用してい
るので、不織布におけるモノフイラメントの縫目
が透明となつて目立たず、周囲の色との順応性が
良くなる。
Monofilament has much weaker elastic recovery power than multifilament of the same thickness, and is difficult to return to its original shape even when bent. However, unraveling of the monofilament that starts from the point where it was cut is almost eliminated. This is effective for polypropylene monofilaments, which have weaker elastic recovery. Furthermore, since the monofilament is transparent, the seams of the monofilament in the nonwoven fabric are transparent and unnoticeable, and the fabric has good adaptability with surrounding colors.
実施例について、図面を参照して説明する。 Examples will be described with reference to the drawings.
第１図及び第２図の実施例の布材１は厚さ５mm
前後の不織布２にチエーン編みで複数条にモノフ
イラメント３を縫い込んだものである。モノフイ
ラメント３は太さが250デニール前後のもので、
５mm弱のピツチで不織布２に縫い込まれる。 The cloth material 1 in the embodiment shown in FIGS. 1 and 2 has a thickness of 5 mm.
A plurality of monofilaments 3 are sewn into the front and rear nonwoven fabrics 2 by chain knitting. Monofilament 3 has a thickness of around 250 denier.
It is sewn into the nonwoven fabric 2 with a pitch of just under 5 mm.
詳しく説明すると、不織布２はポリエステル、
アクリル、レーヨン、綿花などの繊維を綿状に延
ばしたものである。モノフイラメント３はポリプ
ロピレン系の樹脂製品で、不織布２に第３図に示
すようにチエーン編みされて不織布２の解かれ、
破れを防止する。このモノフイラメント３を不織
布２に縫い込んで、不織布２をモノフイラメント
３の編目方向と直交する方向に切断すると、モノ
フイラメント３の切断箇所からの解かれは、次の
理由でほとんど無いことが確認された。 To explain in detail, the nonwoven fabric 2 is polyester,
It is made by stretching fibers such as acrylic, rayon, and cotton into a cotton-like shape. The monofilament 3 is a polypropylene resin product, which is chain-knitted onto the non-woven fabric 2 as shown in FIG.
Prevent tearing. When this monofilament 3 is sewn into the nonwoven fabric 2 and the nonwoven fabric 2 is cut in a direction perpendicular to the stitch direction of the monofilament 3, it is confirmed that the monofilament 3 hardly unravels from the cut point for the following reason. It was done.
上記モノフイラメント３を不織布２に縫い込ん
でから、第４図の鎖線から実線に示すように、一
部を強制的に解かすと、モノフイラメント３の不
織布２に縫い込まれて折曲された折曲部分ｍ……
はあまり弾性回復せずに曲がつたままとなる。つ
まり、モノフイラメント３は弾性回復力が弱く
て、不織布２に縫い込まれると、折曲部分ｍ……
に折曲されたままの癖が付き、この折曲部分ｍ…
…が不織布２の繊維に食い込み、引掛つてモノフ
イラメント３を解かれ難くする。このような解か
れ難い性質は、モノフイラメント３がポリエステ
ル系やナイロン系の樹脂よりも、より弾性回復力
の弱いポリプロピレン系樹脂において効果的に発
揮される。また、ポリプロピレンのモノフイラン
メント３はポリエステルやナイロンのものよりも
軽量、安価であることから、実用価値が高い。 After the monofilament 3 is sewn into the non-woven fabric 2, a portion of the monofilament 3 is forcibly unraveled as shown from the chain line to the solid line in Fig. 4, and the monofilament 3 is sewn into the non-woven fabric 2 and bent. Bent part m...
remains bent without much elastic recovery. In other words, the monofilament 3 has a weak elastic recovery force, and when sewn into the nonwoven fabric 2, the bent portion m...
It has a habit of remaining bent, and this bent part m...
... bites into the fibers of the nonwoven fabric 2 and gets caught, making the monofilament 3 difficult to unravel. Such properties that are difficult to unravel are effectively exhibited when the monofilament 3 is a polypropylene resin having a weaker elastic recovery force than a polyester or nylon resin. In addition, the polypropylene monofilament 3 is lighter and cheaper than polyester or nylon monofilaments, so it has high practical value.
さらに、モノフイラメント３は透明なものを用
いているので、その縫目は透明となり、仮りに不
織布２に柄物の薄布（図示せず）を被せても、こ
の薄布の意匠性を損えるような不都合が無くな
る。 Furthermore, since the monofilament 3 is transparent, its seams are transparent, and even if the nonwoven fabric 2 is covered with a patterned thin cloth (not shown), the design of this thin cloth will be impaired. Such inconveniences will disappear.
以上の本考案のように、不織布にモノフイラメ
ントを縫い込んだ布材はモノフイラメントが解か
れ難く、従つて布材を裁断したときの裁断箇所か
らのモノフイラメントの解かれがほとんど無く
て、布材の所望サイズの無駄の少ない裁断や、裁
断後の取扱いが容易になり、縫製作業の容易な不
織布製品が提供できるようになる。実際、不織布
を使用した布材の縫製作業の改善で、従来、糸の
解かれが多くて実施できなかつた寝装具などの不
織布製品の開発が可能となり、汎用製の高い布材
が提供できる。
As with the present invention, the monofilament is difficult to unravel in a fabric material in which monofilament is sewn into a non-woven fabric, and therefore, when the fabric material is cut, there is almost no unraveling of the monofilament from the cut point, and the fabric material is It becomes possible to cut the material to a desired size with less waste and to handle it after cutting, thereby providing a nonwoven fabric product that is easy to sew. In fact, by improving the sewing process for fabric materials using non-woven fabrics, it has become possible to develop non-woven fabric products such as bedding, which was previously impossible due to the unraveling of threads, and it is now possible to provide general-purpose, high-quality fabric materials.
また、モノフイラメントに透明なポリプロピレ
ン製品を使用することで、より軽量で安価、解か
れの少ない布材が実現されると共に、透明なモノ
フイラメントの縫目が目立たず、従つて、不織布
に柄物の布を重ねて縫い込んでも、この布の意匠
性を損なうことが無い。 In addition, by using a transparent polypropylene product for the monofilament, a fabric material that is lighter, cheaper, and less prone to unraveling is realized, and the seams of the transparent monofilament are less noticeable, making it possible to create patterns on nonwoven fabrics. Even if the fabric is sewn together, the design of this fabric will not be compromised.
第１図は本考案の実施例を示す部分斜視図、第
２図は第１図のＡ−Ａ線に沿う部分拡大断面図、
第３図は第１図の布材におけるモノフイラメント
の部分拡大斜視図、第４図は第３図のモノフイラ
メントの一部を解かしたときの部分斜視図であ
る。
１……布材、２……不織布、３……モノフイラ
メント。
FIG. 1 is a partial perspective view showing an embodiment of the present invention, FIG. 2 is a partial enlarged sectional view taken along line A-A in FIG. 1,
FIG. 3 is a partial enlarged perspective view of the monofilament in the cloth material of FIG. 1, and FIG. 4 is a partial perspective view of the monofilament of FIG. 3 when a portion is unraveled. 1...Fabric material, 2...Nonwoven fabric, 3...Monofilament.
Claims (1)
のモノフイラメントを縫い込んでなる布材。 A fabric material made by sewing multiple transparent polypropylene resin monofilaments into non-woven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988065994U JPH0311271Y2 (en) | 1988-05-18 | 1988-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988065994U JPH0311271Y2 (en) | 1988-05-18 | 1988-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01168583U JPH01168583U (en) | 1989-11-28 |
| JPH0311271Y2 true JPH0311271Y2 (en) | 1991-03-19 |
Family
ID=31291414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988065994U Expired JPH0311271Y2 (en) | 1988-05-18 | 1988-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311271Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5126551A (en) * | 1974-08-30 | 1976-03-04 | Hitachi Ltd | MAKITORISHIKI HANSHAKYO |
-
1988
- 1988-05-18 JP JP1988065994U patent/JPH0311271Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5126551A (en) * | 1974-08-30 | 1976-03-04 | Hitachi Ltd | MAKITORISHIKI HANSHAKYO |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01168583U (en) | 1989-11-28 |
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