JPS6117552B2 - - Google Patents
Info
- Publication number
- JPS6117552B2 JPS6117552B2 JP16089281A JP16089281A JPS6117552B2 JP S6117552 B2 JPS6117552 B2 JP S6117552B2 JP 16089281 A JP16089281 A JP 16089281A JP 16089281 A JP16089281 A JP 16089281A JP S6117552 B2 JPS6117552 B2 JP S6117552B2
- Authority
- JP
- Japan
- Prior art keywords
- seat
- pad
- cushion
- skin layer
- synthetic resin
- 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 14
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 description 14
- 239000000057 synthetic resin Substances 0.000 description 14
- 210000003491 skin Anatomy 0.000 description 10
- 229920001169 thermoplastic Polymers 0.000 description 10
- 239000004416 thermosoftening plastic Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 9
- 239000012790 adhesive layer Substances 0.000 description 5
- 206010013786 Dry skin Diseases 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】
本発明は車両または家具等の座席のクツシヨン
パツドの製造方法に関し、更に詳細に説明する
と、座席のシートクツシヨン、シートバツク及び
ヘツドレスト等に用いられ、シートパツドの表面
に短繊維等からなる植毛材が植毛されたクツシヨ
ンパツドの製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a cushion pad for a seat in a vehicle or furniture, and more specifically, it is used for seat cushions, seat backs, headrests, etc. of seats, and the surface of the seat pad is coated with short fibers, etc. The present invention relates to a method of manufacturing a cushion pad in which flocked material consisting of a flocked material is flocked.
従来のクツシヨンパツドは合成樹脂材より成形
されたシートパツドに布製或いは合成皮革または
合成樹脂等からなる表皮を被覆して形成されてい
た。また近時、座席の座感の向上及び表面感触の
向上等の要望より、シートパツドに直接短繊維等
からなる植毛材を植毛し、クツシヨンパツドを製
造する方法が提案されているが、シートパツドの
表面にピンホール及びスキン荒れ等が発生してい
る場合には、これらの表面の凹凸が植毛材の植毛
に影響を与える欠点を有し、また植毛材の植毛は
シートパツドにダイレクト植毛するため耐摩耗性
が劣り、接着強度も弱く、損傷し易い欠点を有
し、更にクツシヨンパツドを車両用の座席に使用
する場合にはシートパツドが紫外線の影響を直接
受け易く、シートパツドの物性劣化を生じさせる
虞れを有していた。 Conventional cushion pads are formed by covering a seat pad made of a synthetic resin material with a skin made of cloth, synthetic leather, synthetic resin, or the like. Recently, in response to the desire to improve the seating comfort and surface texture of seats, a method has been proposed in which cushion pads are manufactured by directly flocking flocking material made of short fibers onto the seat pads. If pinholes, skin roughness, etc. occur, these surface irregularities have the disadvantage of affecting the flocking of the flocking material, and the flocking of the flocking material has poor wear resistance because it is directly flocked to the seat pad. In addition, when cushion pads are used for vehicle seats, the seat pads are directly affected by ultraviolet rays, which may cause deterioration of the physical properties of the seat pads. was.
本発明の目的はシートパツドの表面にピンホー
ル及びスキン荒れ等に基づく凹凸が存在する場合
にも植毛材の植毛に何等影響を与える事がなく、
接着強度が強く耐摩耗性に優れ、外力を受けても
損傷し易く、更に耐候性に優れた座席等のクツシ
ヨンパツドの製造方法を提供するもので、以下図
面を参照して詳述する所より明らかとなるであろ
う。 The purpose of the present invention is to prevent the occurrence of unevenness due to pinholes, skin roughness, etc. on the surface of the sheet pad without affecting the flocking of the flocking material in any way.
The purpose is to provide a method for manufacturing cushion pads for seats, etc., which have strong adhesive strength, excellent abrasion resistance, are easily damaged even when subjected to external forces, and have excellent weather resistance, as will be explained in detail with reference to the drawings below. It will be.
第１図乃至第５図には本発明に係る座席等のク
ツシヨンパツドの製造方法を車両用の座席のシー
トクツシヨンに適用した場合の一実施例の概略が
夫々示されており、第１図には発泡ポリウレタン
等から成形したシートパツド１が示されており、
このシートパツド１の外周面１ａを下側にして、
第２図に示す如く、塩化ビニル等の熱可塑性合成
樹脂２を加熱溶融させた槽３内に浸漬し、シート
パツド１の外周面１ａに熱可塑性合成樹脂２の溶
液を付着させ、第３図に示す如く槽３より引き出
し、表皮層５を形成する。 1 to 5 schematically show an embodiment in which the method for manufacturing a cushion pad for a seat, etc. according to the present invention is applied to a seat cushion for a vehicle seat. 1 shows a sheet pad 1 molded from polyurethane foam etc.
With the outer peripheral surface 1a of this seat pad 1 facing downward,
As shown in FIG. 2, a thermoplastic synthetic resin 2 such as vinyl chloride is immersed in a bath 3 in which it is heated and melted, and a solution of the thermoplastic synthetic resin 2 is applied to the outer peripheral surface 1a of the seat pad 1. As shown, it is pulled out from the tank 3 to form a skin layer 5.
シートパツド１の外周面１ａに付着させる熱可
塑性合成樹脂２の熱溶融時のペースト配合による
粘度は付着させる熱可塑性合成樹脂２の表皮層５
の厚みに応じて適宜調整する。例えば薄物の場合
は約1000ポイズ、厚物では4000〜7000ポイズ程度
が好ましい。尚、熱可塑性合成樹脂２の溶液には
必要に応じて顔料等を添加するのが好ましい。 The viscosity of the thermoplastic synthetic resin 2 to be adhered to the outer circumferential surface 1a of the seat pad 1 due to the paste composition when melted is determined by the skin layer 5 of the thermoplastic synthetic resin 2 to be adhered.
Adjust as appropriate depending on the thickness. For example, it is preferable to use about 1000 poise for thin materials, and about 4000 to 7000 poise for thick materials. Incidentally, it is preferable to add a pigment or the like to the solution of the thermoplastic synthetic resin 2 as necessary.
次にシートパツド１の外周面１ａに付着させた
熱可塑性合成樹脂２の表皮層５を150℃〜220℃の
加熱炉で半ゲル状態にキユアさせ、この表皮層５
が半ゲル状態を保持している間に、表皮層５の表
面に接着剤を塗布して第４図に示す如く、接着層
７を形成する。この接着層７の表面に所望とする
短繊維等からなる植毛材８を静電植毛法により植
毛し、第５図に示すクツシヨンパツド９を形成す
る。 Next, the skin layer 5 of the thermoplastic synthetic resin 2 attached to the outer peripheral surface 1a of the seat pad 1 is cured to a semi-gel state in a heating furnace at 150°C to 220°C.
While the adhesive remains in a semi-gel state, an adhesive is applied to the surface of the skin layer 5 to form an adhesive layer 7 as shown in FIG. A desired flocking material 8 made of short fibers or the like is flocked onto the surface of the adhesive layer 7 by electrostatic flocking to form a cushion pad 9 shown in FIG.
次にクツシヨンパツド９のシートパツド１の内
周面１ｂに合成樹脂等からなるシートフレーム１
１を挿入し、固着アツセンブリする事により第６
図に示す如き座席のシートクツシヨン１２が形成
される。 Next, a seat frame 1 made of synthetic resin or the like is attached to the inner peripheral surface 1b of the seat pad 1 of the cushion pad 9.
By inserting 1 and fixing the assembly, the 6th
A seat cushion 12 of the seat as shown in the figure is formed.
尚、上述せる実施例においてはシートクツシヨ
ン１２としてのクツシヨンパツド９の製造方法を
示したが、同様にシートバツク及びヘツドレスト
等のクツシヨンパツドにも適用し得るものであ
る。 In the above-mentioned embodiment, the method for manufacturing the cushion pad 9 as the seat cushion 12 was shown, but the method can be similarly applied to cushion pads for seat bags, headrests, etc.
以上が本発明に係る座席等のクツシヨンパツド
の製造方法の一実施例の概略であるが、斯る方法
に依れば、シートパツドの表面にピンホール及び
スキン荒れ等に基づく凹凸が発生している場合に
も、熱可塑性合成樹脂の表皮層がこれらの凹凸を
被覆し、植毛を均一に行なう事が出来、また植毛
材の植毛はシートパツドの外周面に付着させた熱
可塑性合成樹脂の表皮層が半ゲル状態で行なわ
れ、植毛のための接着層を表皮層に強固に接着さ
せる事が出来、植毛材の耐摩耗性を向上させる事
が出来、更にシートパツドが表皮層で被覆される
のでシートパツドの物性劣化を阻止する事が出来
るクツシヨンパツドの製造方法を得る事が出来
る。 The above is an outline of one embodiment of the method for manufacturing a cushion pad for a seat etc. according to the present invention. However, according to this method, when unevenness due to pinholes, skin roughness, etc. occurs on the surface of the seat pad. In addition, the skin layer of thermoplastic synthetic resin covers these irregularities, allowing for uniform flocking. It is done in a gel state, and the adhesive layer for flocking can be firmly attached to the epidermal layer, improving the abrasion resistance of the flocking material.Furthermore, since the sheet pad is covered with the epidermal layer, the physical properties of the sheet pad can be improved. It is possible to obtain a method of manufacturing a cushion pad that can prevent deterioration.
第１図乃至第５図は本発明に係る座席等のクツ
シヨンパツドの製造方法の各工程の一実施例の概
略を夫々示すもので、第１図はシートパツドの断
面図、第２図はシートパツドを熱可塑性合成樹脂
の溶液中に浸漬している状態を示す断面図、第３
図はシートパツドの外周面に熱可塑性合成樹脂の
表皮層を形成した状態を示す断面図、第４図は表
皮層が半ゲル状態にある場合に表皮層の表面に接
着層を形成した状態を示す断面図、第５図は植毛
材を植毛したクツシヨンパツドを示す断面図、第
６図はクツシヨンパツドを座席のシートクツシヨ
ンに形成した状態を示す断面図である。
図中、１……シートパツド、２……熱可塑性合
成樹脂、５……熱可塑性合成樹脂の表皮層、７…
…接着層、８……植毛材、９……クツシヨンパツ
ド。
1 to 5 each schematically show an embodiment of each step of the manufacturing method of a cushion pad for a seat, etc. according to the present invention. FIG. 1 is a cross-sectional view of the seat pad, and FIG. Cross-sectional view showing a state immersed in a solution of plastic synthetic resin, No. 3
The figure is a cross-sectional view showing a state in which a skin layer of thermoplastic synthetic resin is formed on the outer peripheral surface of the seat pad, and Figure 4 shows a state in which an adhesive layer is formed on the surface of the skin layer when the skin layer is in a semi-gel state. 5 is a sectional view showing a cushion pad with flocked material, and FIG. 6 is a sectional view showing the cushion pad formed on a seat cushion of a seat. In the figure, 1... Sheet pad, 2... Thermoplastic synthetic resin, 5... Skin layer of thermoplastic synthetic resin, 7...
...Adhesive layer, 8...Flocking material, 9...Cushion pad.
Claims (1)
の外周面を保護するように被覆される表皮層とを
備える座席等のクツシヨンパツドの製造方法にお
いて、前記シートパツドを所定形状に形成した
後、該シートパツドの外周面を塩化ビニル樹脂を
加熱溶融させた溶液中に浸漬して前記シートパツ
ドの外周面に塩化ビニル樹脂の溶液を付着させて
表皮層を形成し、前記塩化ビニル樹脂の表皮層を
150℃〜220℃の加熱炉で半ゲル状態にキユアさせ
た後、該半ゲル状態の塩化ビニル樹脂の表皮層の
表面に接着剤を塗布し、該接着剤を介して植毛材
を静電植毛してクツシヨンパツドを形成する事を
特徴とする座席等のクツシヨンパツドの製造方
法。1. In a method for manufacturing a cushion pad for a seat, etc., comprising a seat pad with a predetermined shape and a skin layer that protects the outer circumferential surface of the seat pad, after forming the seat pad into a predetermined shape, the outer circumferential surface of the seat pad is The vinyl chloride resin solution is applied to the outer peripheral surface of the sheet pad by immersing it in a heated and melted solution to form a skin layer.
After curing it into a semi-gel state in a heating furnace at 150°C to 220°C, an adhesive is applied to the surface of the skin layer of the vinyl chloride resin in the semi-gel state, and the flocking material is electrostatically flocked through the adhesive. A method of manufacturing a cushion pad for a seat, etc., characterized in that the cushion pad is formed by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16089281A JPS5864165A (en) | 1981-10-12 | 1981-10-12 | Preparation of cushion pad for seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16089281A JPS5864165A (en) | 1981-10-12 | 1981-10-12 | Preparation of cushion pad for seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5864165A JPS5864165A (en) | 1983-04-16 |
| JPS6117552B2 true JPS6117552B2 (en) | 1986-05-08 |
Family
ID=15724614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16089281A Granted JPS5864165A (en) | 1981-10-12 | 1981-10-12 | Preparation of cushion pad for seat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5864165A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3223776C1 (en) * | 1982-06-25 | 1983-10-20 | Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid | Method for producing an upholstered body, in particular for vehicle seats |
| JPS6050900U (en) * | 1983-09-16 | 1985-04-10 | 株式会社ブリヂストン | cushion body |
-
1981
- 1981-10-12 JP JP16089281A patent/JPS5864165A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5864165A (en) | 1983-04-16 |
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