JPH057271Y2 - - Google Patents
Info
- Publication number
- JPH057271Y2 JPH057271Y2 JP9294688U JP9294688U JPH057271Y2 JP H057271 Y2 JPH057271 Y2 JP H057271Y2 JP 9294688 U JP9294688 U JP 9294688U JP 9294688 U JP9294688 U JP 9294688U JP H057271 Y2 JPH057271 Y2 JP H057271Y2
- Authority
- JP
- Japan
- Prior art keywords
- carpet
- fibers
- fabric
- pile
- base
- 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
- 239000004744 fabric Substances 0.000 claims description 22
- 239000012784 inorganic fiber Substances 0.000 claims description 16
- 239000004745 nonwoven fabric Substances 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 12
- 229920002994 synthetic fiber Polymers 0.000 claims description 11
- 239000012209 synthetic fiber Substances 0.000 claims description 11
- 239000002759 woven fabric Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 description 22
- 239000010410 layer Substances 0.000 description 18
- 239000012790 adhesive layer Substances 0.000 description 7
- 229920000728 polyester Polymers 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920002972 Acrylic fiber Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 3
- 238000009732 tufting Methods 0.000 description 3
- 240000000491 Corchorus aestuans Species 0.000 description 2
- 235000011777 Corchorus aestuans Nutrition 0.000 description 2
- 235000010862 Corchorus capsularis Nutrition 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920006174 synthetic rubber latex Polymers 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 208000032912 Local swelling Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007665 sagging Methods 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
Landscapes
- Automatic Embroidering For Embroidered Or Tufted Products (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案はタフテツドカーペツト用基布、詳細に
は寸法安定性及び床密着性に優れたビチユーメン
裏打ち層を有するタイルカーペツトに使用される
タフテツドカーペツト用の基布に関する。[Detailed description of the invention] [Industrial application field] The invention is used for tufted carpet base fabrics, specifically for tile carpets having a bituminous backing layer with excellent dimensional stability and floor adhesion. This invention relates to a base fabric for tufted carpet.
タフテツドカーペツトは、シート状基材に、ウ
ール、ナイロン、アクリル繊維、ポリエステル繊
維、ポリプロピレン繊維などのパイル糸をタフト
機により打込んでループパイルやカツトパイルを
形成したものであり、その裏面に、合成ゴムラテ
ツクスなどから成る接着層を介して、ジユート布
などから成る裏打材を形成したものが知られてい
る。
Tufted carpet is a sheet-like base material in which pile yarns such as wool, nylon, acrylic fibers, polyester fibers, and polypropylene fibers are inserted using a tufting machine to form loop piles or cut piles. It is known that a backing material made of jute cloth or the like is formed with an adhesive layer made of synthetic rubber latex or the like interposed therebetween.
また、上記タフテツドカーペツトをタイルカー
ペツト用の表面カーペツトとして使用する場合
は、通常上記の接着層及び裏打材の両方又は裏打
材を形成することなく、上記シート状基材にビチ
ユーメン、ポリ塩化ビニルなどの裏打層を直接接
着形成せしめることも知られている。そして、従
来、このようなタフテツドカーペツトの基材とし
ては、ポリプロピレン繊維やポリエステル繊維の
織布あるいは不織布が用いられている。 In addition, when the above-mentioned tufted carpet is used as a surface carpet for a tile carpet, usually both the above-mentioned adhesive layer and backing material, or without forming a backing material, bitumen, polychloride, etc. It is also known to directly adhesively form a backing layer such as vinyl. Conventionally, woven or nonwoven fabrics of polypropylene fibers or polyester fibers have been used as the base material for such tufted carpets.
しかしながら、かかるカーペツトにあつては、
カーペツト使用中にへたり等が発生してクツシヨ
ン性が損なわれたり、寸法安定性が悪く局部的な
ふくれ変形や反りを起こすことがあるなどの欠点
があつた。 However, for such carpets,
The carpet has drawbacks such as sagging during use, which impairs its cushioning properties, and poor dimensional stability, which may cause localized bulges and warping.
一方、ガラス繊維の織布または不繊布が寸法安
定性に優れていることは従来から知られていた
が、これをタフテツドカーペツトの基材として用
いてパイル糸を打込むことは、パイル打込時にガ
ラス繊維が折損し、パイルを保持することができ
ないなどの理由で、技術的に困難なこととされて
いた。 On the other hand, although it has long been known that woven or nonwoven glass fiber fabrics have excellent dimensional stability, it is difficult to use them as a base material for tufted carpets and insert pile threads into them. This was considered to be technically difficult because the glass fibers broke when piled, making it impossible to hold the pile.
このような欠点を解消するために無機繊維の織
布又は不織布上に合成樹脂シート層が積層された
カーペツト用基材が提案されている。（例えば、
実開昭59−178180号公報参照）
〔考案が解決しようとする課題〕
しかしながら、このような合成樹脂シートを積
層した基材にパイル糸を打込むと、特にシートが
厚い場合には針及びパイル糸の貫通抵抗が大き
く、糸のテンシヨンを一定に保ち難くタフトパイ
ルの形成が不均一となり易く見た目が悪いばかり
でなく、針の折損が大きくなり操業性が悪化する
という欠点が生じる。 In order to overcome these drawbacks, carpet base materials have been proposed in which a synthetic resin sheet layer is laminated on a woven or nonwoven fabric of inorganic fibers. (for example,
(Refer to Japanese Utility Model Application Publication No. 59-178180) [Problem to be solved by the invention] However, when pile yarn is driven into a base material laminated with such synthetic resin sheets, needles and pile yarns may be formed, especially if the sheet is thick. The penetration resistance of the thread is high, and it is difficult to keep the tension of the thread constant, resulting in uneven tuft pile formation, which not only looks bad, but also has the disadvantage that needle breakage increases and operability deteriorates.
また、シートにパイル糸を打込むとき、針や糸
の太さ分樹脂シートが上下方向に持ち込まれ、シ
ートが波打ち状に変形し、カーペツト全体の品位
が損なわれるという欠点も生じる。 Furthermore, when the pile yarn is driven into the sheet, the resin sheet is carried upward and downward by the thickness of the needle and yarn, causing the sheet to become wavy and deteriorating the overall quality of the carpet.
さらに、タイルカーペツトに使用するとき裏打
ち層を形成するビチユーメンや塩化ビニルゾルが
基材中に浸透し難く、カーペツトと裏打ち層の接
着強度が低下し易いという欠点を生じる。 Furthermore, when used in carpet tiles, the bitumen and vinyl chloride sol forming the backing layer have difficulty penetrating into the base material, resulting in a disadvantage that the adhesive strength between the carpet and the backing layer is likely to decrease.
本考案は従来のタフテツドカーペツト用基布の
前記のごとき課題を無機繊維層と合成繊維層の積
層シート構造とし、パイル糸打込み時の操業性を
改善し良好な見栄えと高い品位が得られるように
して解決したものである。
The present invention solves the above-mentioned problems of conventional tufted carpet base fabrics by creating a laminated sheet structure of an inorganic fiber layer and a synthetic fiber layer, which improves operability when driving pile yarn and provides a good appearance and high quality. This is how it was solved.
すなわち、本考案はパイルを打込んでなるタフ
テツドカーペツト用基布として無機繊維不織布と
合成繊維不織布又は織布との積層繊維層を用いた
ことを特徴とするカーペツト用基布を要旨とする
ものである。 That is, the gist of the present invention is a carpet base fabric characterized by using a laminated fiber layer of an inorganic fiber nonwoven fabric and a synthetic fiber nonwoven fabric or woven fabric as a base fabric for a tufted carpet formed by driving piles. It is something.
第１図は本考案の基布を用いたタフテツドカー
ペツトの実施例を示す概略断面図であり、基材１
０，１１にパイル１２が打込まれ、基材１１の裏
面側に接着層１４を介して裏打材１６が設けられ
ている。基材１０としては無機繊維の不織布が用
いられる。無機繊維としてはガラス繊維、カーボ
ン繊維、セラミツク繊維などが用いられ、この中
でもガラス繊維が好ましい。
FIG. 1 is a schematic cross-sectional view showing an example of a tufted carpet using the base fabric of the present invention.
A pile 12 is driven into 0 and 11, and a backing material 16 is provided on the back side of the base material 11 with an adhesive layer 14 interposed therebetween. As the base material 10, a nonwoven fabric made of inorganic fibers is used. Glass fibers, carbon fibers, ceramic fibers, etc. are used as the inorganic fibers, and among these, glass fibers are preferred.
基材１１としては、ポリエステル、ポリアミ
ド、アクリル繊維、ポリプロピレン繊維などが用
いられ、この中でもポリエステル繊維が好まし
い。また、織布よりも不織布が好ましい。基材１
０及び１１の厚さはそれぞれ0.1〜３mm程度が適
当であるが、これに限定するものではない。 As the base material 11, polyester, polyamide, acrylic fiber, polypropylene fiber, etc. are used, and among these, polyester fiber is preferable. Moreover, non-woven fabric is preferable to woven fabric. Base material 1
It is appropriate that the thicknesses of 0 and 11 are about 0.1 to 3 mm, but the thickness is not limited to this.
パイル１２としてはポリアミド繊維、ポリプロ
ピレン繊維、ポリエステル繊維、アクリル繊維、
羊毛など従来用いられたもののいずれもが使用可
能であり接着層としては合成ゴムラテツクスなど
が、また裏打材１６としてはジユート布などが用
いられる。 The pile 12 includes polyamide fibers, polypropylene fibers, polyester fibers, acrylic fibers,
Any material conventionally used such as wool can be used, synthetic rubber latex or the like can be used as the adhesive layer, and jute cloth or the like can be used as the backing material 16.
第２図及び第３図は本考案のカーペツト用基布
の他の実施例の構成例を示す概略断面図である。 FIGS. 2 and 3 are schematic cross-sectional views showing other embodiments of the carpet base fabric of the present invention.
第２図では基材１８の無機繊維の不織布２０上
に合成繊維の不織布又は織布の層２２が積層され
て形成されている。また、第３図では、無機繊維
の不織布２０の両面に合成繊維層２２′，２２″が
設けられて基材１８′が形成されている。 In FIG. 2, a layer 22 of a nonwoven or woven fabric made of synthetic fibers is laminated on a nonwoven fabric 20 made of inorganic fibers of the base material 18. Further, in FIG. 3, synthetic fiber layers 22' and 22'' are provided on both sides of a nonwoven fabric 20 of inorganic fibers to form a base material 18'.
無機繊維の不織布の具体例や好ましい例、合成
繊維の例示や好ましい具体例などについては第１
図についての説明と同様である。 For specific examples and preferred examples of nonwoven fabrics made of inorganic fibers, and examples and preferred specific examples of synthetic fibers, see Part 1.
The explanation is the same as for the figures.
本考案に係るタフテツドカーペツトを製造する
には、たとえば、本考案の基布に合成繊維の巻縮
糸などからなるパイル糸をタフト機により打込
み、パイル基布上方に突き出るように形成し、基
布の裏面側に接着層を介して裏打層を設ければよ
い。もちろんパイルはループパイルでもカツトパ
イルでもよい。また、タフテツドカーペツトをタ
イルカーペツトの表面カーペツトとして使用する
場合接着層や裏打材を設けないことは前述した通
りである。 In order to manufacture the tufted carpet according to the present invention, for example, a pile yarn made of a crimped synthetic fiber yarn is driven into the base fabric of the present invention using a tufting machine so as to protrude above the pile base fabric, A backing layer may be provided on the back side of the base fabric via an adhesive layer. Of course, the pile may be loop pile or cut pile. Further, as described above, when a tufted carpet is used as a surface carpet of a tile carpet, no adhesive layer or backing material is provided.
本考案に係るタフテツドカーペツトは、無機繊
維を基布の一方に用いることにより、寸法安定性
が非常に良好となる。また、合成繊維層が基布の
一方に設けられるので、パイル糸をしつかりと保
持し、無機繊維の破損を防止して結合する。さら
に両者が相俟つて、従来のタフテツドカーペツト
の欠点である反りや局部的にふくれたり縮んだり
して形状変化をおこすことがなくなる。
The tufted carpet according to the present invention has very good dimensional stability by using inorganic fibers in one of the base fabrics. In addition, since the synthetic fiber layer is provided on one side of the base fabric, the pile yarn is held firmly and the inorganic fibers are bonded together while being prevented from being damaged. Furthermore, the combination of the two eliminates warpage, local swelling or shrinkage, and shape changes, which are the drawbacks of conventional tufted carpets.
無機繊維の不織布を単独で基布として用いた場
合は、タフト機でパイルを打ち込んでもパイルが
抜けたり、無機繊維の不織布が破損したりする
が、本考案では合成繊維層が有する機械的強度や
弾性的性質により、パイルを保持するとともに無
機繊維の破損を防止する。 If a nonwoven fabric made of inorganic fibers is used alone as a base fabric, the piles may come off even if piles are driven using a tufting machine, or the nonwoven fabric made of inorganic fibers may be damaged.However, in this invention, the mechanical strength of the synthetic fiber layer Its elastic properties hold the pile and prevent damage to the inorganic fibers.
さらに、本考案に係るタフテツドカーペツトを
タイルカーペツトの表面層に使用すると、裏打層
を形成するビチユーメンや塩化ビニルゾルが基布
中によく侵透し、しかも合成繊維とこれら裏打層
材料とがよくなじむため、無機繊維層を単独で基
布として用いた場合よりも表面層たるカーペツト
と裏打層の接着強度が大巾に増大する。 Furthermore, when the tufted carpet according to the present invention is used as the surface layer of a tile carpet, the bitumen and vinyl chloride sol that form the backing layer can penetrate well into the base fabric, and the synthetic fibers and these backing layer materials can easily penetrate into the base fabric. Because of the good adhesion, the adhesive strength between the carpet surface layer and the backing layer is greatly increased compared to when the inorganic fiber layer is used alone as the base fabric.
しかも、裏打層としてビチユーメンを使用する
と形成されたタイルカーペツトは周縁部に比べて
表面中央部が多少凸状に突出した構造となり、床
面に対する密着性が大巾に改善されて、接着剤を
使用することなく接着固定されるので、施工時間
や費用の低減も可能となる。 Moreover, when Bityumen is used as a backing layer, the formed tile carpet has a structure in which the central part of the surface protrudes somewhat convexly compared to the peripheral part, and the adhesion to the floor is greatly improved, making it easier to use adhesives. Since it is adhesively fixed without being used, construction time and costs can be reduced.
第１図は本考案に係るタフテツドカーペツトの
実施例を示す概略断面図である。第２図〜第３図
は本考案の基布の構成例を示す概略断面図であ
る。
１０，１１，１８，１８′……基材、１２……
パネル、１４……接着層、１６……裏打材、２０
……無機繊維の不織布、２２，２２′，２２″……
合成繊維の織布又は不織布。
FIG. 1 is a schematic cross-sectional view showing an embodiment of a tufted carpet according to the present invention. FIGS. 2 and 3 are schematic sectional views showing examples of the structure of the base fabric of the present invention. 10, 11, 18, 18'...Base material, 12...
Panel, 14... Adhesive layer, 16... Backing material, 20
...Inorganic fiber nonwoven fabric, 22, 22', 22''...
Woven or non-woven synthetic fibers.
Claims (1)
基布が無機繊維不織布と合成繊維不織布又は織布
との積層繊維層からなることを特徴とするカーペ
ツト用基布。 A base fabric for a carpet, characterized in that the base fabric for a tufted carpet formed by driving piles is composed of a laminated fiber layer of an inorganic fiber nonwoven fabric and a synthetic fiber nonwoven fabric or woven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9294688U JPH057271Y2 (en) | 1988-07-13 | 1988-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9294688U JPH057271Y2 (en) | 1988-07-13 | 1988-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0214392U JPH0214392U (en) | 1990-01-29 |
| JPH057271Y2 true JPH057271Y2 (en) | 1993-02-24 |
Family
ID=31317393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9294688U Expired - Lifetime JPH057271Y2 (en) | 1988-07-13 | 1988-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057271Y2 (en) |
-
1988
- 1988-07-13 JP JP9294688U patent/JPH057271Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0214392U (en) | 1990-01-29 |
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