JPH0468100A - Lining structure of leather for sheet cover, leather for sheet cover, and lining material of leather for sheet cover - Google Patents
Lining structure of leather for sheet cover, leather for sheet cover, and lining material of leather for sheet coverInfo
- Publication number
- JPH0468100A JPH0468100A JP18196590A JP18196590A JPH0468100A JP H0468100 A JPH0468100 A JP H0468100A JP 18196590 A JP18196590 A JP 18196590A JP 18196590 A JP18196590 A JP 18196590A JP H0468100 A JPH0468100 A JP H0468100A
- Authority
- JP
- Japan
- Prior art keywords
- leather
- adhesive
- backing material
- adherend
- contour
- 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.)
- Pending
Links
- 239000010985 leather Substances 0.000 title claims abstract description 73
- 239000000463 material Substances 0.000 title claims abstract description 71
- 239000000853 adhesive Substances 0.000 claims abstract description 51
- 230000001070 adhesive effect Effects 0.000 claims abstract description 51
- 239000006260 foam Substances 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 239000004831 Hot glue Substances 0.000 claims abstract description 8
- 238000009958 sewing Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は、自動車や応接セット等におけるシートカバー
に使用されるシートカバー用皮革、及びその裏面材並び
にシートカバー用皮革の裏張り構造に関するものである
。Detailed Description of the Invention "Field of Industrial Application" The present invention relates to a seat cover leather used for seat covers in automobiles, reception sets, etc., its backing material, and the lining structure of the seat cover leather. It is.
「従来の技術、発明か解決しようとする課題」シートカ
バーに皮革を使用する場合は、シートの設計に応して加
工済みの皮革を所定形状に裁断し、各皮革をシートに適
合するように縫い合せるのであるか、内部に弾性発泡体
からなるクツション材を詰めると、り・ンシミン材か皮
革の裏面との滑りにより偏ったり、皮革にしわがよった
りするため、皮革には当該皮革とほぼ適合するように裁
断された弾性発泡体からなる裏面材を裏張りした状態て
使用し、内部のクツション材が滑りにくい構造にしてい
る。``Prior art, invention, or problem to be solved'' When using leather for a seat cover, the processed leather is cut into a predetermined shape according to the seat design, and each piece of leather is cut to fit the seat. If it is sewn together or stuffed with cushioning material made of elastic foam, the cushioning material will slip against the back side of the leather, causing it to become biased or wrinkled, so the leather is almost compatible with the leather in question. It is lined with a backing material made of elastic foam that has been cut in the same way, and the cushioning material inside has a non-slip structure.
また、皮革相互を縫合せたとき裏面材か糸で切れたりそ
れによって糸か緩んだりするのを防止するため、裏面材
の表面（皮革に裏張りしたとき表面に現われる面）には
不織布や織物その他縫い糸では容易に切れないような柔
軟な材質の補強シートを接着している。In addition, in order to prevent the backing material from being cut or loosened by the threads when the leather is sewn together, the surface of the backing material (the surface that appears when lining the leather) is made of non-woven fabric or woven fabric. In addition, a reinforcing sheet made of a flexible material that cannot be easily cut with sewing thread is attached.
従来、シートカバー用皮革に裏面材を裏張りする一つの
手段には、所定形状に裁断された皮革と、この皮革に適
合するように裁断された前述のような裏面材とを、両者
の裏面か合さる状態て輪郭部に沿ってところどころ手て
捨て縫いする方法がある。Conventionally, one method for lining leather for seat covers with a backing material is to cut leather cut into a predetermined shape and the above-mentioned backing material cut to fit the leather. There is a method of stitching by hand along the contour in some places while the pieces are interlocking.
このように捨て縫いにより裏張りするのは非常に手間か
かかるほか、面積の広いカバーの場合には、捨て縫いの
途中て皮革と裏面材か部分的にずれ易く、熟練を要する
欠点かある。In addition to being very time-consuming to line the cover with waste stitching in this way, in the case of a cover with a large area, the leather and the backing material tend to become partially misaligned during the waste stitching, which is a disadvantage that requires skill.
裏張りの他の手段には、皮革と裏面材とを輪郭部に沿っ
て粘着タイプの（室温で軟らかい状態を保つ）接着剤で
接着する方法かある。この手段によると、裏張りの作業
に手間はかからないか、皮革と裏面材とを重ねると接着
するので、両者を一致して重なるように位置合せするの
が非常に面倒てあり、しかも裏張り後外力を受けると皮
革と裏面材かずれるので、ミシンによる縫い合せのとき
にこのずれを修正しながら作業をする必要かあり、縫い
合せに手間かかかりかつ熟練を要する。Another method for lining is to adhere the leather and backing material along the contours with an adhesive type adhesive (which remains soft at room temperature). According to this method, the lining work does not take much time, and since the leather and the lining material are glued together, it is very troublesome to align them so that they overlap, and furthermore, after lining When external forces are applied, the leather and backing material shift, so it is necessary to correct this shift when sewing with a sewing machine, making the sewing process time-consuming and requires skill.
ホットメルト系の接着剤や、溶剤の揮散により凝固する
性質の接着剤のように、室温て凝固する接着剤は、裏面
材を裏張りした皮革相互をミシンで縫い合せるとき、凝
固した接着剤に糸か貫通接触すると糸か切れたり、針か
折れるおそれかあることと、ホットメルト系の接着剤を
使用すると、＃１時の加熱により皮革か硬く変質するこ
ととにより従来裏張りには使用されていない。Adhesives that solidify at room temperature, such as hot-melt adhesives and adhesives that solidify due to the volatilization of solvents, may cause the solidified adhesive to solidify when sewing the leather backed with the backing material together using a sewing machine. Conventionally, it has not been used for lining because there is a risk that the thread may break or the needle may break if it comes into contact with the thread, and if hot-melt adhesive is used, the leather becomes hard and deteriorates due to the heat used in #1. Not yet.
本発明の目的は、前述のような欠点のないシートカバー
用皮革の裏張り構造、及びこの裏張り構造を実施するの
に適するシートカバー用皮革ないしその裏面材を提供す
ることにある。An object of the present invention is to provide a seat cover leather lining structure that does not have the above-mentioned drawbacks, and a seat cover leather or its backing material suitable for carrying out this lining structure.
「課題を解決するための手段」
本発明は種々研究試行の結果達成されたものであり、本
発明の裏張り構造によれば、所定形状に裁断された皮革
の裏面に、当該皮革とほぼ適合するように裁断され、か
つ表面全面又は表面の輪郭部に沿い補強シートを定着し
た弾性発泡体からなる裏面材か裏張りされており、前記
皮革と裏面材とは相互の裏面か合され、室温下て染固し
で弾性を有しかつ被着材への押し付け圧力か小さいとき
接着力が極めて小さく被着材への押し付け圧力が大きい
とき接着力を増す性質を有する薄く塗られた接着剤によ
り、相互の輪郭部に沿う部分か連続的又は断続的に加圧
接着されている。"Means for Solving the Problems" The present invention has been achieved as a result of various research trials, and according to the lining structure of the present invention, the back side of the leather cut into a predetermined shape is almost compatible with the leather. The leather and the backing material are cut to have a shape and are lined with a backing material made of an elastic foam with a reinforcing sheet fixed to the entire surface or along the contour of the surface, and the leather and the backing material are mated on the back sides of each other and kept at room temperature. With a thinly applied adhesive that has elasticity when dyed and hardened, and has the property that the adhesive force is extremely small when the pressure applied to the adherend is small, and the adhesive force increases when the pressure applied to the adherend is large. , the parts along each other's contours are continuously or intermittently bonded under pressure.
本発明に係るシートカバー用皮革は、前述の目的を達成
するため、所定形状に裁断された皮革てあって、室温下
では凝固して弾性を有し、かつ被着材への押し付け圧力
が小さいとき接着力か極めて小さく被着材への押し付け
圧力が大きくなると接着力を増す性質を有する接着剤を
、裏面へ輪郭部に沿い連続し又は断続させて薄く塗布し
たものである。In order to achieve the above-mentioned object, the leather for a seat cover according to the present invention is a leather cut into a predetermined shape, solidifies at room temperature, has elasticity, and has low pressing pressure against an adherend. A thin layer of adhesive is applied to the back surface, either continuously or intermittently along the contour, and has a property of increasing the adhesive force when the pressure applied to the adherend increases.
本発明に係るシートカバー用皮革の裏面材は。The back material of the leather for seat covers according to the present invention is as follows.
前述の目的を達成するため、所定形状に裁断され一面に
おいて全面又は輪郭部に沿う部分に補強シートを定着し
た弾性発泡体からなり、室温下では凝固して弾性を有し
、かつ被着材への押し付け圧力か小さいとき接着力か極
めて小さく被着材への押し付け圧力か大きくなると接着
力を増す性質を有する接着剤を、他の面へ輪郭部に沿い
連続し又は断続させて薄く塗布したものである。In order to achieve the above-mentioned purpose, it is made of an elastic foam that is cut into a predetermined shape and has a reinforcing sheet fixed to the entire surface or along the contour, and it solidifies at room temperature, has elasticity, and is suitable for adherends. An adhesive that has the property of having a property that when the pressing pressure on the adherend is small, the adhesive force is very small and the adhesive force increases as the pressing pressure on the adherend increases, and it is thinly applied to another surface along the contour, either continuously or intermittently. It is.
前記各発明において、接着剤はホットメルト系の接着剤
であるのか好ましく、これを薄く塗布するには、スパイ
ラルノズルによる吹き付けやローラにより塗布するのか
望ましい。In each of the above inventions, the adhesive is preferably a hot melt adhesive, and in order to apply it thinly, it is preferable to spray it with a spiral nozzle or apply it with a roller.
「作用」
本発明に係る裏張り構造によれば、前述のような性質を
有する薄く塗られた接１剤によ７て、皮革とこれに重な
る裏面材とか輪郭部に沿いＮ続的又は断続的に加圧接着
されているのて、外方によって皮革と裏面材とかずれる
ことかなく、各部のシートカバー相互をミシンて縫い合
せるとき非常に円滑に作業することかできるとともに、
ＭＲ剤の塗布部分を針か通っても糸切れを生しにくい。"Function" According to the lining structure according to the present invention, a thinly applied bonding agent having the above-mentioned properties is used to continuously or discontinuously bond the leather and the overlapping backing material along the contour. Since the seat cover is adhesively bonded under pressure, the leather and backing material do not shift due to the outside, and it is possible to work very smoothly when sewing each part of the seat cover together using a sewing machine.
Even if the needle passes through the area where the MR agent is applied, thread breakage is unlikely to occur.
また、本発明に係るシートカバー用皮革は、裏面に裏面
材の裏側を接触させた状態で重ねても両者は接着せず、
皮革と裏面材か一致するように位置合せするのか非常に
容易であり、このように重ねて接着剤か連続的又は断続
的に塗布されている輪郭部を強く加圧すると、両者は外
力を受けてもずれないように接着されて裏張り状態にな
る。Furthermore, even when the seat cover leather according to the present invention is stacked with the back side of the back material in contact with the back side, the two do not adhere to each other.
It is very easy to align the leather and the backing material so that they match, and if you apply strong pressure to the contours where the adhesive is applied continuously or intermittently, both will be exposed to external force. It is glued and lined so that it does not shift even when it is in use.
さらに本発明に係るシートカバー用皮革の裏面材は、そ
の裏面と皮革の裏面とを接触させた状態で重ねても裏面
材と皮革は接着せず、皮革と裏面材とを一致するように
すらせて位置合せするのか非常に容易であり、このよう
に重ねて接着剤か連続的又は断続的に塗布されている輪
郭ＦＭヲ強く加圧すると、両者は外力を受けてもすれな
いように接着して裏張り状態になる。Furthermore, the back material of the leather for a seat cover according to the present invention does not adhere to the leather even when the back surface and the back surface of the leather are stacked in contact with each other, and the leather and the back material do not even match. It is very easy to align them, and if you apply strong pressure to the contour FM, which has been layered with adhesive or applied continuously or intermittently, the two will be bonded together so that they will not rub against external force. It becomes lined.
「実施例」
以下、図面を参照しながら本発明の好適な実施例を説明
する。"Embodiments" Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.
Ｓ１図は本発明に係る裏面材ｌの裏側を示す裏面図、第
２図は第１図におけるＡ部の拡大図、第３図は裏面材１
とシートカバー用皮革３とを重ね合せる状態の部分断面
図、第４図は第１図の裏面材１を使用した本発明に係る
裏張り構造を例示した部分断面図である。Fig. S1 is a back view showing the back side of the back material 1 according to the present invention, Fig. 2 is an enlarged view of section A in Fig. 1, and Fig. 3 is a back view of the back material 1 according to the present invention.
FIG. 4 is a partial sectional view illustrating a lining structure according to the present invention using the back material 1 of FIG. 1. FIG.
ウレタンフオームその他の弾性発泡体からなり、後述の
シートカバー用皮革と同形同寸法に裁断された裏面材ｌ
の表面には、第３図のように不織布や織物等の補強シー
トｌＯか接着しである。A backing material made of urethane foam or other elastic foam and cut to the same shape and size as the seat cover leather described below.
As shown in FIG. 3, a reinforcing sheet 10 made of non-woven fabric or woven fabric is adhered to the surface of the holder.
前記裏面材１の裏面には、輪郭部に沿いｊ！Ｅｌ！Ｌ。On the back side of the back material 1, there are lines along the contour. El! L.
て、ウレタン系樹脂やオレフィン系樹脂からなる非粘着
型（室温下ではほとんど粘着性かない）のホットメルト
系接着剤２か平均０．５ｍｍ以下の厚みになるように薄
く塗布しである。Then, a non-adhesive hot melt adhesive 2 (almost not sticky at room temperature) made of urethane resin or olefin resin is applied thinly to an average thickness of 0.5 mm or less.
この実施例では、図示しないポンプとコンプレッサによ
り、口径０．０５ｍｍ程度の図示しない固定されたスパ
イラルノズルから加熱溶融状態の接着剤を噴射しながら
、裏面材ｌを移動させて接着剤２を塗布したものであり
、その塗布軌跡は第２図のように密に重なった螺線状に
なり、塗布幅は裏面材ｌの塗布面とスパイラルノズルと
の距離により調整される。スパイラルノズルを塗布面か
ら遠ざければ、塗布幅は広くなる。In this example, the adhesive 2 was applied by moving the back material 1 while spraying the adhesive in a heated and molten state from a fixed spiral nozzle (not shown) with a diameter of about 0.05 mm using a pump and compressor (not shown). As shown in FIG. 2, the coating locus is a densely overlapping spiral, and the coating width is adjusted by the distance between the coating surface of the backing material l and the spiral nozzle. If the spiral nozzle is moved away from the coating surface, the coating width will be wider.
接着剤２は、裏面材ｌの外周輪郭から所定の輻Ｗ（好ま
しくは７〜１０ｍｍ程度）内に納まるように塗布するの
か好ましく、後述の縫い合せ時にこの輻Ｗか縫い代（８
５図の符号３ａ）とほぼ同じになるようにするのか好ま
しい。It is preferable to apply the adhesive 2 so that it falls within a predetermined radius W (preferably about 7 to 10 mm) from the outer circumferential contour of the backing material l.
It is preferable to make it almost the same as the reference numeral 3a) in FIG.
接着剤２の塗布は、ロールその他の手段によっても塗布
することかできる。The adhesive 2 can also be applied using a roll or other means.
塗布された接着剤２は、塗布後数抄間て冷却され弾性を
保った状態て凝固し、裏面材ｌの裏側に他のシートを重
ねても強く加圧しなければ接着しない状態になる。The applied adhesive 2 is cooled for several minutes after application and solidifies while maintaining its elasticity, so that even if another sheet is stacked on the back side of the backing material 1, it will not adhere unless strong pressure is applied.
したかって、Ｈ面材１を多数積重ねても裏面材ｌ相互か
接着することはなく、前述のような裏面材ｌを一度に多
数製造し、これらを重ねた状態て梱包して保管したり輸
送しても差し支えない。Therefore, even if a large number of H-side materials 1 are stacked, the back-side materials 1 will not adhere to each other, and a large number of back-side materials 1 as described above may be manufactured at once, and then stacked, packed, stored, or transported. It's okay to do that.
前述のように接着剤２か裏面に塗布された裏面材ｌの裏
側に、第３図のように当該裏面材２と同形同寸法のシー
トカバー用皮革３を重ね、裏面材１と皮革３とか一致す
るようにいずれかをすらしながら位置合せをし、両者１
．３の輪郭部に沿う部分を０．４ｋｇ／ａｍ２程度の圧
力で加圧すると、皮革３と裏面材ｌとか輪郭部に沿って
連続的に接着し、第４図のように皮革３に裏面材１が裏
張りされる。As shown in FIG. 3, the seat cover leather 3 having the same shape and size as the backing material 2 is layered on the back side of the backing material 1, which has been coated with the adhesive 2 or the backing material 3 as described above. Align one of them while smoothing so that they match, and then
．． When the area along the contour of 3 is pressurized with a pressure of about 0.4 kg/am2, the leather 3 and the backing material l are continuously bonded along the contour, and the backing material is attached to the leather 3 as shown in Figure 4. 1 is lined.
凝固した接着剤２は、弱い圧力では被着体であるシート
カバー用皮革３と裏面材１とを接着しないのて、裏面材
１と皮革３とか一致して重なるようにずらせなから位置
合せするのか非常に容易である。The solidified adhesive 2 does not bond the adherend, the seat cover leather 3, and the backing material 1 with weak pressure, so the backing material 1 and the leather 3 are aligned without shifting so that they overlap. It's very easy.
裏張りされたシートカバー用皮革３は、第５図のように
、同様に裏張りされた他のシートカバー用皮革３′と相
互の表面の縫い代３ａ（、！！面材との間に接着剤か介
在している部分）を重ね、この縫い代３ａの内側に沿っ
て縫い合せるのである力１、ｖｃ着剤２は前述のように
室温で粘性かほとんどないので、縫い合せのとき皮革３
．３′とそれらの裏面材１とかずれるこがなく、円滑に
縫い合せることかできる。As shown in FIG. 5, the lined seat cover leather 3 is bonded between the seam allowance 3a (,!! surface material) of the other similarly lined seat cover leather 3' and the mutual surface seam allowance 3a (,!! As mentioned above, the VC adhesive 2 has almost no viscosity at room temperature, so when sewing the leather 3
．． 3' and their backing material 1 can be sewn together smoothly without shifting.
また、接着剤２は薄く塗られかつ室温下て弾性を保って
凝固しているので、縫い合せのときしばしば接着剤２か
塗布されている部分を針か通っても、糸切れや針の破損
はほとんど発生しない。In addition, since Adhesive 2 is applied thinly and solidifies at room temperature while retaining its elasticity, even if the needle passes through the area where Adhesive 2 is applied during sewing, the thread may break or the needle may be damaged. rarely occurs.
前述の実施例では、接着剤２を裏面材ｌの裏側に塗布し
たちのであるか、第６図のようにシートカバー用皮革３
の裏面へ輪郭部に沿って薄く塗布しても実施することが
できる。この第６図の実施例の皮革３に裏面材ｌを裏張
りする要領は、第３図及び＄４図て説明したものと同様
てあり、また、その作用効果も前記実施例と同様である
のてそれらの説明は省略する。In the above embodiment, the adhesive 2 is applied to the back side of the backing material 1, or the seat cover leather 3 is applied as shown in FIG.
It can also be applied by applying a thin layer to the back side of the paper along the contour. The procedure for lining the leather 3 with the backing material l in the embodiment shown in FIG. 6 is the same as that explained in FIGS. 3 and 4, and its effects are also the same as in the previous embodiment. Therefore, their explanation will be omitted.
第６図の実施例では、接着剤２を皮革３の裏面へ輪郭部
に沿い断続的に塗布しであるか、第１図の実施例のよう
に連続的に塗布してもよいし、第１図の実施例に８いて
！ｇ６図の例のように接着剤２を断続的に塗布しても差
し支えない。In the embodiment shown in FIG. 6, the adhesive 2 may be applied to the back side of the leather 3 intermittently along the contour, or it may be applied continuously as in the embodiment shown in FIG. 8 in the example in Figure 1! There is no problem even if the adhesive 2 is applied intermittently as in the example shown in Figure g6.
また、接着剤２は裏面材ｌと皮革３の両刀に塗布しても
実施することかてきる。Further, the adhesive 2 can be applied to both the backing material 1 and the leather 3.
裏面材１に３ける補強シート１０は、縫い合せた糸によ
って発泡体からなる裏面材１か切れたりあるいは糸か緩
むのを防止するものであるから、裏面材ｌの裏側全面に
でなく縫い代である輪郭部にのみ定着されていても実施
することかてきる。The reinforcing sheet 10 attached to the backing material 1 is to prevent the backing material 1 made of foam from being cut or loosened by the sewn threads, so it is not applied to the entire back side of the backing material 1, but in the seam allowance. It can be carried out even if it is fixed only on a certain contour part.
「発明の効果」
本発明に係るシートカバー用皮革及びその裏面材によれ
ば、接着剤か塗布されている部分を他の物に強く加圧し
なければ接着しないので、皮革と裏面材とを一致して重
なるように位置合せするのか非常に容易であるとともに
、接着剤の塗布と襲張りとを並行して行なう必要かなく
、しかもこれらを多数重ねて梱包し、この状態て保管し
たり輸送したりすることがてさ非常に便利である。"Effects of the Invention" According to the leather for seat covers and its backing material according to the present invention, since the adhesive will not adhere to other objects unless strong pressure is applied to the part to which the adhesive is applied, the leather and backing material can be bonded together. It is very easy to align them so that they overlap, and there is no need to apply adhesive and glue at the same time, and it is also possible to stack a large number of them in a package and store or transport them in this state. It is very convenient to do so.
また、接着剤の塗布部にミシンの針か通っても糸切れは
ほとんど生じない。Furthermore, thread breakage hardly occurs even when a sewing machine needle passes through the adhesive-applied area.
本発明に係るシートカバー用皮革の展張り構造は、皮革
と裏面材とかずれないのでシートカバー用皮革相互の縫
い合せか極めて円滑になる。The stretched structure of the seat cover leather according to the present invention prevents the leather and the backing material from shifting, so the seat cover leathers can be sewn together extremely smoothly.
第１図は本発明に係る裏面材の一実施例を示す裏面図、
第２図は第１図におけるＡ部の拡大図、第３図は裏面材
とシートカバー用皮革とを重ね合せる状態の部分断面図
、第４図は第１図例の裏面材を使用した本発明に係る裏
張り構造を例示した部分断面図、第５図は裏張りしたシ
ートカバー相互を縫い合せる前の分解平面図、第６図は
本発明に係るシートカバー用皮革の一実施例を示す裏面
図である。
図中主要符号の説明
１は裏面材、１０は補強シート、２は接着剤、３はシー
トカバー 用皮革である。FIG. 1 is a back view showing an embodiment of the back material according to the present invention;
Figure 2 is an enlarged view of part A in Figure 1, Figure 3 is a partial cross-sectional view of the backing material and seat cover leather layered together, and Figure 4 is a book using the backing material shown in Figure 1. FIG. 5 is a partial cross-sectional view illustrating the lining structure according to the invention, FIG. 5 is an exploded plan view before the lined seat covers are sewn together, and FIG. 6 is an embodiment of the leather for seat covers according to the invention. It is a back view. Explanation of the main symbols in the figure: 1 is the backing material, 10 is the reinforcing sheet, 2 is the adhesive, and 3 is the seat cover leather.
Claims (6)
とほぼ適合して裁断され、かつ表面全面又は表面の輪郭
部に沿い補強シートを被着した弾性発泡体からなる裏面
材が裏張りされており、前記皮革と裏面材とは相互の裏
面が合され、室温下で凝固して弾性を有しかつ被着材へ
の押し付け圧力が小さいとき接着力が極めて小さく被着
材への押し付け圧力が大きくなると接着力を増す性質を
有する薄く塗られた接着剤により、相互の輪郭部に沿う
部分が連続的又は断続的に加圧接着されていることを特
徴とする、シートカバー用皮革の裏張り構造。(1) On the back side of the leather cut into a predetermined shape, a backing material made of an elastic foam that is cut to almost match the leather and covered with a reinforcing sheet along the entire surface or the contour of the surface is placed on the back side. The leather and the backing material have their back sides brought together, solidify at room temperature, have elasticity, and have extremely low adhesive strength when the pressing pressure to the adherend is small. Leather for seat covers, characterized in that portions that follow mutual contours are continuously or intermittently pressure-bonded using a thinly applied adhesive that has the property of increasing adhesive strength as pressing pressure increases. lining structure.
請求項１に記載のシートカバー用皮革の裏張り構造。(2), the adhesive is a hot melt adhesive;
The leather lining structure for a seat cover according to claim 1.
は凝固して弾性を有し、かつ被着材への押し付け圧力が
小さいとき接着力が極めて小さく被着材への押し付け圧
力が大きくなると接着力を増す性質を有する接着剤を、
裏面へ輪郭部に沿い連続し又は断続させて薄く塗布した
ことを特徴とする、シートカバー用皮革。(3) In leather cut into a predetermined shape, it solidifies and has elasticity at room temperature, and when the pressing pressure on the adherend is small, the adhesive force is extremely small, and when the pressing pressure on the adherend is large, the adhesive force is extremely small. Adhesives that have the property of increasing adhesive strength,
A seat cover leather characterized by having a thin layer applied continuously or intermittently along the contour on the back side.
請求項３に記載のシートカバー用皮革。(4), the adhesive is a hot melt adhesive;
The leather for a seat cover according to claim 3.
郭部に沿う部分に補強シートを定着した弾性発泡体から
なる裏面材において、室温下では凝固して弾性を有し、
かつ被着材への押し付け圧力が小さいとき接着力が極め
て小さく被着材への押し付け圧力が大きくなると接着力
を増す性質を有する接着剤を、前記裏面材の他の面へ輪
郭部に沿い連続し又は断続させて薄く塗布したことを特
徴とする、シートカバー用皮革の裏面材。(5) A backing material made of an elastic foam that is cut into a predetermined shape and has a reinforcing sheet fixed to the entire surface or along the contour on one side, which solidifies at room temperature and has elasticity;
Also, an adhesive having a property that the adhesive force is extremely small when the pressing pressure on the adherend is small and increases the adhesive force as the pressing pressure on the adherend increases is applied continuously to the other surface of the backing material along the contour part. A leather backing material for a seat cover, characterized in that it is coated thinly or intermittently.
５に記載のシートカバー用皮革の裏面材。(6) The backing material for a seat cover leather according to claim 5, wherein the adhesive is a hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18196590A JPH0468100A (en) | 1990-07-10 | 1990-07-10 | Lining structure of leather for sheet cover, leather for sheet cover, and lining material of leather for sheet cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18196590A JPH0468100A (en) | 1990-07-10 | 1990-07-10 | Lining structure of leather for sheet cover, leather for sheet cover, and lining material of leather for sheet cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0468100A true JPH0468100A (en) | 1992-03-03 |
Family
ID=16109966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18196590A Pending JPH0468100A (en) | 1990-07-10 | 1990-07-10 | Lining structure of leather for sheet cover, leather for sheet cover, and lining material of leather for sheet cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0468100A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06114944A (en) * | 1992-10-09 | 1994-04-26 | Toyota Tsusho Kk | Manufacture of sheet material of seat |
| JPH06122157A (en) * | 1992-10-09 | 1994-05-06 | Toyota Tsusho Kk | Pad material for seat material of seat |
| JP2013506057A (en) * | 2009-09-29 | 2013-02-21 | アンダー アーマー，インク． | How to join supplementary material to fabric |
| JP2016120624A (en) * | 2014-12-24 | 2016-07-07 | 株式会社ブリヂストン | Laminate and cushion body |
| JP2020100153A (en) * | 2014-12-24 | 2020-07-02 | 株式会社ブリヂストン | Laminate and cushion body |
-
1990
- 1990-07-10 JP JP18196590A patent/JPH0468100A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06114944A (en) * | 1992-10-09 | 1994-04-26 | Toyota Tsusho Kk | Manufacture of sheet material of seat |
| JPH06122157A (en) * | 1992-10-09 | 1994-05-06 | Toyota Tsusho Kk | Pad material for seat material of seat |
| JP2013506057A (en) * | 2009-09-29 | 2013-02-21 | アンダー アーマー，インク． | How to join supplementary material to fabric |
| US8974625B2 (en) | 2009-09-29 | 2015-03-10 | Under Armour, Inc. | Method for bonding supplemental material to textiles |
| JP2016120624A (en) * | 2014-12-24 | 2016-07-07 | 株式会社ブリヂストン | Laminate and cushion body |
| JP2020100153A (en) * | 2014-12-24 | 2020-07-02 | 株式会社ブリヂストン | Laminate and cushion body |
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