JPH052143Y2 - - Google Patents

Info

Publication number
JPH052143Y2
JPH052143Y2 JP1986022987U JP2298786U JPH052143Y2 JP H052143 Y2 JPH052143 Y2 JP H052143Y2 JP 1986022987 U JP1986022987 U JP 1986022987U JP 2298786 U JP2298786 U JP 2298786U JP H052143 Y2 JPH052143 Y2 JP H052143Y2
Authority
JP
Japan
Prior art keywords
fabric
pile
elastic foam
polyurethane elastic
carpet
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
Application number
JP1986022987U
Other languages
Japanese (ja)
Other versions
JPS62136873U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986022987U priority Critical patent/JPH052143Y2/ja
Publication of JPS62136873U publication Critical patent/JPS62136873U/ja
Application granted granted Critical
Publication of JPH052143Y2 publication Critical patent/JPH052143Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Carpets (AREA)

Description

【考案の詳細な説明】 ＜産業上の利用分野＞ 本考案は車輛、建築物等の内装用カーペツトに
関する。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to interior carpets for vehicles, buildings, etc.

＜従来技術＞ 一般に車輛、建築物等の内装用タフテツドカー
ペツトは、パイル布帛の裏面に樹脂、ゴム等が被
覆（バツキング）されてなる。場合により、さら
に該樹脂、ゴム等に二次基布あるいはフイルムが
積層される（例えば実公昭60−38714号公報）。と
ころで、パイル布帛の裏面がポリウレタン系弾性
発泡体で被覆されてなるタフテツドカーペツトに
おいては、下記のごとき問題がある。<Prior Art> Generally, tufted carpets for the interior of vehicles, buildings, etc. are made by coating (backing) resin, rubber, etc. on the back side of pile fabric. In some cases, a secondary base fabric or film is further laminated on the resin, rubber, etc. (for example, Japanese Utility Model Publication No. 38714/1983). However, tufted carpets in which the back side of pile fabric is covered with polyurethane elastic foam have the following problems.

すなわちタフテツドカーペツトに長期にわたつ
て歩行荷重等による圧縮、回復作用が加えられた
とき主基布とポリウレタン系弾性発泡体が疲労
し、主基布の残留歪（伸長）の蓄積とポリウレタ
ン系弾性発泡体の軟化が相互に進行し、その結
果、カーペツトの表面（パイル糸側）にタフテツ
ドカーペツトの織組織に沿つて波状のしわが目立
つようになる。 In other words, when a tufted carpet is subjected to compression and recovery effects due to walking loads over a long period of time, the main base fabric and polyurethane elastic foam become fatigued, resulting in the accumulation of residual strain (elongation) in the main base fabric and the polyurethane foam. The elastic foam gradually softens, and as a result, wavy wrinkles become noticeable on the surface of the carpet (on the pile yarn side) along the woven structure of the tufted carpet.

＜考案の目的＞ 本考案はかかる問題を解決するためになされた
ものである。<Purpose of the invention> The invention has been made to solve this problem.

＜考案の構成＞ すなわち本考案は「パイル布帛の裏面がポリウ
レタン系弾性発泡体で被覆されたタフテツドカー
ペツトにおいて、主基布の裏面で、かつパイルの
バツクステツチの上にポリエステル系布帛が重合
されていることを特徴とするタフテツドカーペツ
ト」である。<Structure of the invention> In other words, the invention is based on a tufted carpet in which the back side of a pile fabric is covered with a polyurethane elastic foam, in which a polyester fabric is polymerized on the back side of the main base fabric and on the back stitches of the pile. It is a tufted carpet that is characterized by

本考案においてパイル糸は特に限定されない、
ポリエステル、ポリアミド、ポリアクリロニトリ
ル、ウールなどの素材を用いた紡績糸あるいは長
繊維糸を用いる。パイル形状態はループ糸でもカ
ツト糸でもよい。パイル布帛を構成する主基布も
特に限定されないが、歩行荷重等による圧縮、回
復などの応力による歪みを受けやすい素材あるい
は織組織を有するものの場合に本考案の効果は著
しい。たとえばポリプロピレン繊維からなる織布
または不織布、変性ポリビニルアルコール繊維か
らなる織布などである。 In the present invention, the pile yarn is not particularly limited.
Spun yarn or long fiber yarn made of materials such as polyester, polyamide, polyacrylonitrile, wool, etc. is used. The pile-shaped state may be a loop yarn or a cut yarn. Although the main base fabric constituting the pile fabric is not particularly limited, the effect of the present invention is remarkable when it has a material or woven structure that is susceptible to distortion due to stress such as compression and recovery caused by walking loads. Examples include woven or nonwoven fabrics made of polypropylene fibers, woven fabrics made of modified polyvinyl alcohol fibers, and the like.

ポリウレタン系弾性発泡体の組成も特に限定さ
れない。ポリウレタン系弾性発泡体の密度として
は0.18以下特に0.10以下の場合に効果が著しい。
ポリウレタン系弾性発泡体の適用法としては、空
気を混入したポリマー液の塗布法や化学反応によ
る発泡法（たとえば特公昭59−43592号公報）に
より行つてもよい。 The composition of the polyurethane elastic foam is also not particularly limited. The effect is remarkable when the density of the polyurethane elastic foam is 0.18 or less, especially 0.10 or less.
The polyurethane elastic foam may be applied by applying a polymer liquid containing air or by a foaming method using a chemical reaction (for example, Japanese Patent Publication No. 59-43592).

本考案では、主基布の裏面にポリエステル系布
帛が重合されていることが必要である。ポリエス
テル系布帛としては、織編物、不織布のいずれも
用いることができるが、目付は60ｇ／m2以下特に
10〜30ｇ／m2の範囲で好ましい。目付が60ｇ／m2
を超えるとタフテツドカーペツト全体として堅い
風合いになり柔軟性がそこなわれる。また、適用
時にポリウレタン系弾性発泡体がパイル布帛組織
内に充分浸透しない。ポリエステル系布帛とは布
帛中に60％以上のポリエステル繊維を比較的均一
に混合した布帛をいう。 In the present invention, it is necessary that a polyester fabric is polymerized on the back side of the main base fabric. As the polyester fabric, both woven and knitted fabrics and non-woven fabrics can be used, but the basis weight is 60 g/ m2 or less, especially
A preferable range is 10 to 30 g/m 2 . The basis weight is 60g/ m2
If this value is exceeded, the tufted carpet as a whole will have a hard texture and its flexibility will be impaired. Additionally, the polyurethane elastic foam does not penetrate sufficiently into the pile fabric structure during application. Polyester fabric refers to fabric in which 60% or more of polyester fibers are mixed relatively uniformly.

次に本考案のカーペツトを図面により説明す
る。第１図は本考案のタフテツドカーペツトの側
断面図である。１はパイル糸、２はパイル布帛の
主基布、３はポリエステル系布帛、４はポリウレ
タン系弾性発泡体。第２図は従来のタフテツドカ
ーペツトの側断面図である。第３図は、本考案の
他の実施態様を示す側断面図であり、５はアクリ
ル酸エステル系樹脂フイルムである。 Next, the carpet of the present invention will be explained with reference to the drawings. FIG. 1 is a side sectional view of the tufted carpet of the present invention. 1 is a pile yarn, 2 is a main base fabric of the pile fabric, 3 is a polyester fabric, and 4 is a polyurethane elastic foam. FIG. 2 is a side sectional view of a conventional tufted carpet. FIG. 3 is a side sectional view showing another embodiment of the present invention, and 5 is an acrylic ester resin film.

＜実施例＞ 以下に本考案の実施例を示す。なお実施例にお
ける評価方法（キヤスターテスト）とは下記の方
法である。<Example> Examples of the present invention are shown below. Note that the evaluation method (Caster test) in the examples is the following method.

キヤスターテスト ターンテーブルとキヤスターからなるキヤスタ
ー試験機（荷重12.5Kg）をカーペツト上に据え、
キヤスター回転数60npm、ターンテーブル回転数
34npmでそれぞれ３分間一定方向に連続回転した
後２秒間停止し、すぐに反転して３分間作動を繰
返す。Caster test A caster tester (load: 12.5 kg) consisting of a turntable and casters is placed on the carpet.
Caster rotation speed 60npm, turntable rotation speed
After continuously rotating in a fixed direction at 34 npm for 3 minutes each, it is stopped for 2 seconds, immediately reversed, and the operation is repeated for 3 minutes.

実施例１、比較例１ ポリプロピレン繊維からなる織物に目付12ｇ／
m2のポリエステル不織布を重ねて基布を作成し、
該基布に着色したナイロンBCF繊維をタフテイ
ングしてパイル布帛を作成した。該パイル布帛に
ポリウレタン系弾性発泡体をバツキングして得た
タフテツドカーペツトをキヤスターテストで評価
したところ、５万回転（実歩行の約2.5年に対応）
でしわの程度は５級であつた。（実施例１）。Example 1, Comparative Example 1 A fabric made of polypropylene fibers has a basis weight of 12 g/
Create a base fabric by layering 2 m2 of polyester nonwoven fabric,
A pile fabric was prepared by tufting colored nylon BCF fibers onto the base fabric. The tufted carpet obtained by backing the pile fabric with polyurethane elastic foam was evaluated in a caster test and found to have a rotation speed of 50,000 revolutions (corresponding to approximately 2.5 years of actual walking).
The degree of wrinkles was level 5. (Example 1).

なお、実施例１において、ポリプロピレン繊維
からなる織物にポリエステル不織布を重ねること
なく基布としたものについて同様に実験１、キヤ
スターテストで評価したところ、５万回転でしわ
の程度は１級であつた（比較例１）。 In addition, in Example 1, when a fabric made of polypropylene fibers was used as a base fabric without overlaying a polyester nonwoven fabric, it was similarly evaluated by the caster test in Experiment 1, and the degree of wrinkles was grade 1 at 50,000 rotations. (Comparative Example 1).

なお、キヤスターテストでの評価は、しわの発
生していないものを５級、しわが目視できるもの
を１級とし、その間を３段階に区分して（１，
２，３，４，５級として）判定したものである。 In addition, in the Caster test, items with no wrinkles are graded 5th grade, those with visible wrinkles are graded 1st grade, and those with visible wrinkles are graded into 3 grades (1, 1, 2).
Grades 2, 3, 4, and 5).

＜考案の効果＞ 本考案のカーペツトは、長期間使用しても、パ
イル基布とポリウレタン系弾性発泡体の疲労が進
行せず、カーペツト表面（パイル糸側）に波状の
しわの発生がなく、形態寸法安定性耐久性が高
い。<Effects of the invention> Even after long-term use of the carpet of the invention, fatigue of the pile base fabric and polyurethane elastic foam does not progress, and the carpet surface (pile yarn side) does not develop wavy wrinkles. High dimensional stability and durability.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案のタフテツドカーペツトの側断
面図であり、第２図は従来のタフテツドカーペツ
トの側断面図、第３図は本考案の他の実施態様と
してのタフテツドカーペツトの側断面図である。 １……パイル糸、２……主基布、３……ポリエ
ステル系布帛、４……ポリウレタン系弾性発泡
体、５……アクリル酸エステル系樹脂フイルム。 FIG. 1 is a side sectional view of a tufted carpet of the present invention, FIG. 2 is a side sectional view of a conventional tufted carpet, and FIG. 3 is a tufted carpet according to another embodiment of the present invention. FIG. DESCRIPTION OF SYMBOLS 1...Pile yarn, 2...Main base fabric, 3...Polyester fabric, 4...Polyurethane elastic foam, 5...Acrylic acid ester resin film.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] パイル布帛の裏面がポリウレタン系弾性発泡体
で被覆されたタフテツドカーペツトにおいて、主
基布の裏面で、かつパイルのバツクステツチの上
にポリエステル系布帛が重合されていることを特
徴とするタフテツドカーペツト。 A tufted carpet in which the back side of a pile fabric is covered with a polyurethane elastic foam, characterized in that a polyester fabric is polymerized on the back side of the main base fabric and on the back stitches of the pile. Pezto.
JP1986022987U 1986-02-21 1986-02-21 Expired - Lifetime JPH052143Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986022987U JPH052143Y2 (en) 1986-02-21 1986-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986022987U JPH052143Y2 (en) 1986-02-21 1986-02-21

Publications (2)

Publication Number Publication Date
JPS62136873U JPS62136873U (en) 1987-08-28
JPH052143Y2 true JPH052143Y2 (en) 1993-01-20

Family

ID=30820890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986022987U Expired - Lifetime JPH052143Y2 (en) 1986-02-21 1986-02-21

Country Status (1)

Country Link
JP (1) JPH052143Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746215Y2 (en) * 1989-12-26 1995-10-25 株式会社クラレ carpet

Also Published As

Publication number Publication date
JPS62136873U (en) 1987-08-28

Similar Documents

Publication Publication Date Title
US5658637A (en) Floor mat
US4010301A (en) Carpet tile
US5965232A (en) Decorative composite floor coverings
US4244074A (en) Pad applicator
US3034942A (en) Pile fabric and method for making same
JPH052143Y2 (en)
JP2005256527A (en) Tile carpet
JPH1025652A (en) Pile fabric and carpet
JP5650930B2 (en) Carpet and manufacturing method thereof
JPS6313760Y2 (en)
JP3359222B2 (en) Anti-slip rug
JP2532182Y2 (en) Shoe wipe mat
JP2588895Y2 (en) Tuft carpet
EP0458591B1 (en) Buffing pad
JP3081584B2 (en) Tufted carpet
JPH09183177A (en) Non-skid sheet
JP3572314B2 (en) Carpets for vehicles, etc.
JP2667096B2 (en) Color pattern mat
JPH04105613A (en) Tile-shaped fiber floor material to be easily laid, and its manufacture
JPH04122214A (en) Tile carpet
JPH0180076U (en)
JPH0556722B2 (en)
JP2015206712A (en) Laid sheet on breathable waterproof sheet
JPH0521778U (en) Tile napped fiber flooring
JPH0646669U (en) Tiled shoe cloth