JPH0411581Y2 - - Google Patents
Info
- Publication number
- JPH0411581Y2 JPH0411581Y2 JP8245387U JP8245387U JPH0411581Y2 JP H0411581 Y2 JPH0411581 Y2 JP H0411581Y2 JP 8245387 U JP8245387 U JP 8245387U JP 8245387 U JP8245387 U JP 8245387U JP H0411581 Y2 JPH0411581 Y2 JP H0411581Y2
- Authority
- JP
- Japan
- Prior art keywords
- backing material
- adhesive
- carpet
- fibers
- pile
- 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
- 239000000463 material Substances 0.000 claims description 37
- 239000000853 adhesive Substances 0.000 claims description 25
- 230000001070 adhesive effect Effects 0.000 claims description 25
- 239000000835 fiber Substances 0.000 claims description 18
- 239000004745 nonwoven fabric Substances 0.000 claims description 11
- 239000004743 Polypropylene Substances 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000002759 woven fabric Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 6
- 230000037303 wrinkles Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004816 latex Substances 0.000 description 4
- 229920000126 latex Polymers 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000010030 laminating 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
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Carpets (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、電気発熱カーペツトのような表面に
パイル立毛を有する敷物上へ重ね敷きするカーペ
ツトにシワが生じたり、ズレ移動の生じるのを防
止させるようにしたタフテツドカーペツトに関す
る。[Detailed description of the invention] [Industrial application field] The present invention prevents wrinkles and shifting of carpets that are laid over carpets that have raised piles on the surface, such as electric heating carpets. The present invention relates to a tufted carpet made to
電気発熱カーペツトのような表面にパイル立毛
を有する敷物上にカーペツトを重ね敷きすること
が行われるのであるが、この場合、ユニタリーバ
ツキングあるいはジユート、ポリプロピレンなど
の織基布を裏貼材とした通常のカーペツトでは、
その上を歩行したり、座つたり寝ころんだりする
と上がわのカーペツトにシワ、ズレが発生し、こ
れらのシワは自然には元に戻らないので使用上不
具合が生じるのである。
Carpets are laid over carpets with raised pile on the surface, such as electric heating carpets. In the carpet of
When you walk, sit, or lie down on it, wrinkles and misalignments occur in the upper carpet, and these wrinkles do not return to their original state naturally, resulting in problems in use.
そこでこの対策として上下のカーペツト間に
「スベリ止め」と称する第三の部材をはさみこむ
ことにより上記弊害の発生を防止することが行わ
れているのであるが、このようなスベリ止め部材
はタイムリーに入手できなかつたり、使用カーペ
ツトの規格に合わなかつたりする不都合がある。 As a countermeasure to this problem, a third member called an "anti-slip" material is inserted between the upper and lower carpets to prevent the above-mentioned problem from occurring. There are inconveniences in that they are not available or do not meet the standards of the carpet used.
また、上がわのカーペツトの裏貼材に不織布を
使用して、その不織布面を熱溶融することで該面
にマジツクテープにおけるフツクのような作用を
生ぜしめたり、さらには不織布裏面に摩擦係数の
高い樹脂を塗布する手段、その他特開昭58−
133211号に示すようなカーペツトが提案されてい
るのである。 In addition, by using a non-woven fabric as the backing material for the upper carpet, and by heat-melting the non-woven fabric surface, it is possible to create a hook-like effect on the surface of the non-woven fabric, similar to the hook in Velcro tape, and furthermore, to create a coefficient of friction on the back side of the non-woven fabric. Means of applying expensive resin, and other JP-A-58-
A carpet as shown in No. 133211 has been proposed.
しかしながら、前記不織布面を熱溶融させるこ
とは、特別な加工手段を必要とすることから製造
コストが嵩む欠点があり、また裏貼材の裏面に樹
脂を塗布することは重量を増大させることにな
る。さらに特開昭58−133211号にかかるものも、
重ね敷きする上部カーペツトの裏面に、表面を軟
質ゴム弾性を有する高分子物質で被膜して粒体を
固着し、この粒体によつて凹凸を形成させるもの
であるため、特別な吹付けないしは塗布手段が必
要となつて前記同様にコスト高となり、かつ重量
の増大を来たし、さらには粒体が使用時に離脱し
易い欠点がある。
However, heat-melting the nonwoven fabric surface requires special processing means, which increases production costs, and applying resin to the back side of the backing material increases the weight. . Furthermore, those related to JP-A No. 58-133211,
The back side of the upper carpet to be overlaid is coated with a polymeric material with soft rubber elasticity to fix the granules, and the granules form unevenness, so special spraying or coating is not required. This method requires additional means, which increases the cost and weight as described above, and furthermore, there is a drawback that the granules tend to separate during use.
本考案はかかる実情に対処するもので、従来の
裏打加工方法ではタブーとされていた接着剤の裏
貼材裏面への浸出を簡易な手段で強制的にはから
しめることにより一部の接着剤を上記裏貼材裏面
に露出の繊維に付与させて、該繊維に適度な硬さ
と下層パイル立毛に対する摩擦力をもたしめたタ
フテツドカーペツトを提供することを目的とす
る。 The present invention addresses this situation, and uses a simple method to forcibly prevent adhesive from seeping into the back surface of the backing material, which was considered taboo in conventional backing processing methods. It is an object of the present invention to provide a tufted carpet in which the fibers exposed on the back surface of the backing material are imparted with appropriate hardness and frictional force against the raised pile of the lower layer.
すなわち本考案のタフテツドカーペツトは、表
面にパイル立毛を有する敷物上に重ね敷きするタ
フテツドカーペツトであつて、このカーペツトの
裏貼材として起毛性の不織布またはポリプロピレ
ン織布に綿をパンチングして作られた織布を使用
すると共に、該裏貼材の貼合せ面に用いる接着剤
を裏面がわに圧出滲透させることにより一部の接
着剤を上記裏面に露出した繊維に付与せしめたこ
とを特徴とするのである。
That is, the tufted carpet of the present invention is a tufted carpet that is laid over a rug with raised pile on the surface, and is made by punching cotton into a raised nonwoven fabric or polypropylene woven fabric as a backing material for the carpet. In addition to using woven fabric made of It is characterized by this.
上記のように構成したので、表面にパイル立毛
を有する例えば電気発熱カーペツトのような敷物
の上部に本考案にかかるタフテツドカーペツトを
重ね敷きした際、当該タフテツドカーペツトは、
裏貼材の貼合せ面に使用の接着剤が裏面がわに圧
出滲透されてその一部が裏貼材裏面に露出の繊維
に附着されていることで、この接着剤により上記
裏貼材裏面の繊維は適度の硬さと摩擦力が増大す
ることになつて下がわにおかれたカーペツトのパ
イルとの絡みが強化増進されてシワやズレの生じ
るのが阻止されるのである。
With the structure described above, when the tufted carpet according to the present invention is laid on top of a rug, such as an electric heating carpet, which has a raised pile on its surface, the tufted carpet has the following properties:
The adhesive used on the bonding surface of the backing material is extruded to the back side and a part of it is attached to the fibers exposed on the back side of the backing material. The fibers on the back side have appropriate hardness and increased frictional force, which strengthens and enhances their entanglement with the carpet pile placed underneath, thereby preventing wrinkles and misalignment.
以下本考案を図の実施例により説明すると、第
１図において１は表面にパイル２を設けた第一基
布で、接着剤３により裏貼材（第二基布）４が貼
合わされている。この裏貼材４は起毛性の不織布
あるいはポリプロピレン織布に綿をパンチングし
たものを用いるのであるが、これは第３図のイに
示すようにフアイバー４′を両面に毛羽立たせる
か、少なくともフアイバー４′を同ロのように非
接着面の片側に毛羽立たせたものを用いるものと
し、さらにこの裏貼材４は上記フアイバー４′の
密度が粗過ぎると第一基布との接着加工時に伸
び、破れが生ずる場合があり、密にすぎると接着
剤３の浸透が悪くなるので、通常、重量が50〜
120g／m2の範囲、好ましくは60〜100g／m2の不
織布を用いるとよいのである。また接着剤３は裏
貼材４の裏面に一部を浸み出させる必要上、塗布
量は従来のジユート貼りより多くする必要がある
が、その量が多過ぎると製品の硬さが増すことに
なるので、ラテツクス固形分は40〜70％が良く、
好ましくは50〜60％のものが望ましいのである。
The present invention will be explained below with reference to the embodiments shown in the drawings. In FIG. . This backing material 4 is made of a raised nonwoven fabric or a polypropylene woven fabric with punched cotton, and this is done by fluffing the fibers 4' on both sides, or at least by fluffing the fibers 4' on both sides as shown in Fig. 3A. If the density of the fibers 4' is too coarse, the backing material 4 will stretch during the bonding process with the first base fabric. Tears may occur, and if it is too dense, the penetration of the adhesive 3 will be poor, so it is usually
It is advisable to use a nonwoven fabric with a weight in the range of 120 g/m 2 , preferably between 60 and 100 g/m 2 . In addition, since it is necessary for some of the adhesive 3 to seep out onto the back surface of the backing material 4, the amount of adhesive applied needs to be larger than that of conventional juute pasting, but if the amount is too large, the hardness of the product will increase. Therefore, the solid content of latex should be 40 to 70%.
Preferably, it is 50 to 60%.
次に前記使用材料の好ましい例を挙げる。 Next, preferred examples of the materials used will be listed.
＜例１＞
パイル糸．ポリエステル100％、５番単糸、
撚150回／ｍ、撚方向Ｚ、タフテツド規格、
１／10″ゲージ、10ステツチ／in、パイル長８
mm／４mm
第一基布．ポリプロピレン100％、平織組織、
打込規格たて22本／in、よこ18本／in、太さ
たて400デニール、よこ950デニール
接着剤．SBRラテツクスコンパウンド、固
形分60％、塗布量950g／m2（WET）
裏貼材．ポリエステル100％（構成フアイバ
ー10d×76mm50％、14d×v127mm30％、30d×89
mm20％）、目付60g／m2
＜例２＞
パイル糸．ポリエステル90％、アクリル10
％、3.5番単糸、撚120回／ｍ、撚方向Ｓ、ステ
ツド規格１／8″ゲージ、7.5ステツチ／in、パ
イル長７mm／３mm
第一基布．ポリプロピレン100％、不織布
（商品名 タイパー）、品番3326
接着剤．SBRラテツクスコンパウンド、固
形分75％、塗布量900g／m2（WET）
裏貼材．ポリエステル70％、ポリプロピレン
30％（構成フアイバー10d×v127mm70％、14d
×89mm10％、12d×76mm20％）、目付100g／m2
＜例３＞
パイル糸．ナイロン100％、1300d／2P、撚
下170回／ｍ、撚方向Ｓ、撚上170回／ｍ、撚方
向Ｚ、スペルバーヒートセツト加工糸、タフテ
ツド規格５／32″ゲージ、８ステツチ／in、パ
イル長12mm／５mm
第一基布．ポリエステル100％、不織布（商
品名マリツクス100g／m2タイプ）
接着剤．EVAアクリルラテツクスコンパウ
ンド、固形分65％、塗布量1200g／m2（WET）
裏貼材．ポリエステル100％（構成フアイバ
ー10d×v127mm70％、30d×89mm30％）、目付
75g／m2
第２図は本考案タフテツドカーペツトの加工工
程図を示すもので、１は表面にパイル２をタフト
加工した第一基布（原反）、３′は接着剤３の塗布
装置で第一基布１の下面に所要の接着剤３を塗布
させる。４は裏貼材を示し、５はガイドローラ、
６，６′はニツプローラ、７はドライヤーである。
然して上記裏貼材４は、周知のようにニツプロー
ラ６，６′間を通過する際、所要量の接着剤３が
塗布された第一基布２の裏面へ圧接着され、次い
でドライヤー７により乾燥されるのであるが、こ
のニツプローラ６，６′間の通過時に上記接着剤
３が裏貼材４の裏面がわへ圧出滲透されて該裏貼
材４の下面に毛羽だたせた繊維４′に付与せしめ
られ、これが乾燥されることで第４図のように太
さと硬さ、ならびに適度の弾性が与えられた繊維
４″となつて下層カーペツトに対する摩擦抵抗が
増して該カーペツトのパイルと良好に絡ませうる
ことになるのである。なお、裏貼材４は非常に柔
らかく、寸法的に自由度の高い基布組織になつて
いるので、従来のジユートのようにテンシヨンが
かかつても伸びにくい基布用の供給装置は不適当
であり、従つて上記裏貼材の供給は、例えばＪボ
ツクス（不図示）のような一旦貯留させる設備を
使用しても貼合せ部に送りこむときにテンシヨン
がかからないようにするとよいのである。<Example 1> Pile yarn. 100% polyester, No. 5 single yarn,
Twist 150 times/m, twist direction Z, tufted standard,
1/10″ gauge, 10 stitches/in, pile length 8
mm/4mm First base fabric. 100% polypropylene, plain weave structure,
Driving standard 22 pieces/in vertically, 18 pieces/in horizontally, thickness
400 denier vertically, 950 denier horizontally Adhesive. SBR latex compound, solid content 60%, application amount 950g/m 2 (WET) Backing material. 100% polyester (composition fiber 10D x 76mm 50%, 14D x V127mm 30%, 30D x 89
mm20%), area weight 60g/m 2 <Example 2> Pile yarn. 90% polyester, 10% acrylic
%, No. 3.5 single yarn, 120 twists/m, twist direction S, standard 1/8'' gauge, 7.5 stitches/in, pile length 7 mm/3 mm First base fabric: 100% polypropylene, non-woven fabric (product name Typer) , product number 3326 Adhesive: SBR latex compound, solid content 75%, application amount 900g/m 2 (WET) Backing material: 70% polyester, polypropylene
30% (composition fiber 10d x v127mm70%, 14d
x 89mm 10%, 12d x 76mm 20%), area weight 100g/m 2 <Example 3> Pile yarn. 100% nylon, 1300d/2P, twist down 170 times/m, twist direction S, twist up 170 times/m, twist direction Z, superbar heat set processed yarn, tufted standard 5/32'' gauge, 8 stitches/in, Pile length 12mm/5mm First base fabric: 100% polyester, non-woven fabric (product name Marix 100g/m 2 types) Adhesive: EVA acrylic latex compound, solid content 65%, coating amount 1200g/m 2 (WET) Backing Material: 100% polyester (constituent fiber 10D x V127mm 70%, 30D x 89mm 30%), basis weight
75g/m 2 Figure 2 shows the processing process diagram of the tufted carpet of the present invention, where 1 is the first base fabric (original fabric) with pile 2 tufted on the surface, 3' is the application of adhesive 3 A required adhesive 3 is applied to the lower surface of the first base fabric 1 using a device. 4 indicates a backing material, 5 a guide roller,
6 and 6' are nip rollers, and 7 is a dryer.
However, as is well known, when the backing material 4 passes between nip rollers 6 and 6', it is pressure-bonded to the back surface of the first base fabric 2 coated with the required amount of adhesive 3, and then dried by a dryer 7. During the passage between the nip rollers 6 and 6', the adhesive 3 is squeezed out to the back side of the backing material 4 and fluffed fibers 4' are formed on the underside of the backing material 4. When this is dried, it becomes fibers 4" with thickness, hardness, and appropriate elasticity as shown in Figure 4, which increases the frictional resistance against the lower layer carpet and improves the pile of the carpet. The backing material 4 is very soft and has a base fabric structure with a high degree of freedom in terms of dimensions, so it can be tied to a base fabric that is difficult to stretch even if the tension is stiff like a conventional jute. A feeding device for cloth is not suitable, and therefore, even if a storage device such as a J-box (not shown) is used to feed the backing material, tension is not applied when feeding it to the laminating section. It is better to do this.
また、ニツプローラ６，６′は加圧により接着
剤３を裏貼材４の裏面に圧出滲透させる必要か
ら、その間〓を通常の場合より狭くするのである
が、その程度は反物巾方向に圧が均一にかかるよ
う、つまり最大限の圧力を加えうるよう最小限の
〓となし、さらに接着剤３の裏貼材４の裏面への
滲出を積極的に促す必要上、上記一方のローラ
６′は表面を弾力性のあるゴムライニングもしく
は発泡体の材料でライニングしておくとよいので
ある。なお上記裏貼材裏面の繊維に付与された接
着剤はドライヤー７の通過により繊維間〓内に一
部が浮き出た状態で乾燥されて硬度が増すのであ
る。 In addition, since the nip rollers 6 and 6' need to press out the adhesive 3 onto the back side of the backing material 4 by applying pressure, the space between them is made narrower than usual, but the degree of pressure in the width direction of the material is limited. In order to apply the pressure uniformly, that is, to apply the maximum pressure, the pressure must be minimized, and in addition, it is necessary to actively encourage the adhesive 3 to ooze out to the back surface of the backing material 4, so one of the rollers 6' is It is advisable to line the surface with a resilient rubber lining or foam material. The adhesive applied to the fibers on the back side of the backing material is dried by passing through the dryer 7, with a portion of the adhesive sticking out between the fibers, increasing its hardness.
本考案によるときは、カーペツトにおける裏貼
材の裏面に露出している繊維に、この裏貼材と第
一基布の貼合せに使用の接着剤の一部が付着され
ていることにより該裏貼材における上記繊維の硬
度なかんづく腰が強くされると共に摩擦力が増大
することになつて、下がわにおかれたカーペツト
のパイルとの絡みないし喰いこみによるアンカリ
ング効果が増進されて使用時に際してシワやズレ
の生じるのが防止されるのであり、しかも本考案
によるときは上記裏貼材裏面の繊維に付与させる
接着剤は、特別な吹付けないしは塗布手段による
ことなく裏貼材と第一基布の貼合せに用いる接着
剤を裏面がわに浸透させることで施こすものであ
るから加工が簡単で、しかも全体を軽量となし、
かつ安価に供給しうるのである。
According to the present invention, a part of the adhesive used to bond the backing material and the first base fabric is attached to the fibers exposed on the back side of the backing material in the carpet, so that the backing material The hardness of the above-mentioned fibers in the adhesive material, especially the elasticity, is increased, and the frictional force is increased, so that the anchoring effect due to entanglement or biting into the pile of carpet placed underneath is enhanced, and during use. This prevents wrinkles and misalignment from occurring when the adhesive is applied to the fibers on the back side of the backing material, and the adhesive applied to the fibers on the back side of the backing material can be bonded to the backing material and the first layer without using any special spraying or application means. The adhesive used for bonding the base fabric is applied by penetrating the back side, making it easy to process and lightweight overall.
And it can be supplied at low cost.
第１図は本考案の実施例にかかるカーペツトの
拡大断面図、第２図は同加工工程の概略図、第３
図イロは裏貼材の拡大断面図、第４図は接着剤付
与後の同拡大断面図を示す。
１は第一基布、３は接着剤、４は裏貼材。
Fig. 1 is an enlarged sectional view of a carpet according to an embodiment of the present invention, Fig. 2 is a schematic diagram of the same processing process, and Fig. 3 is an enlarged sectional view of a carpet according to an embodiment of the present invention.
Figure 4 shows an enlarged sectional view of the backing material, and Fig. 4 shows the same enlarged sectional view after application of adhesive. 1 is the first base fabric, 3 is the adhesive, and 4 is the backing material.
Claims (1)
るタフテツドカーペツトであつて、このカーペツ
トの裏貼材として起毛性の不織布またはポリプロ
ピレン織布に綿をパンチングして作られた織布を
使用すると共に、該裏貼材の貼合せ面に用いる接
着剤を裏面がわに圧出滲透させることにより一部
の接着剤を上記裏面に露出した繊維に付与せしめ
たことを特徴とするタフテツドカーペツト。 A tufted carpet that is laid over a rug with raised pile on the surface, and uses a raised nonwoven fabric or a woven fabric made by punching cotton into a polypropylene woven fabric as the backing material of the carpet. A tufted carpet characterized in that the adhesive used on the bonding surface of the backing material is extruded and seeped through the back surface, so that some of the adhesive is applied to the fibers exposed on the back surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8245387U JPH0411581Y2 (en) | 1987-05-28 | 1987-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8245387U JPH0411581Y2 (en) | 1987-05-28 | 1987-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63189062U JPS63189062U (en) | 1988-12-05 |
| JPH0411581Y2 true JPH0411581Y2 (en) | 1992-03-23 |
Family
ID=30935126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8245387U Expired JPH0411581Y2 (en) | 1987-05-28 | 1987-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0411581Y2 (en) |
-
1987
- 1987-05-28 JP JP8245387U patent/JPH0411581Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63189062U (en) | 1988-12-05 |
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