JPS6236801Y2 - - Google Patents
Info
- Publication number
- JPS6236801Y2 JPS6236801Y2 JP4928983U JP4928983U JPS6236801Y2 JP S6236801 Y2 JPS6236801 Y2 JP S6236801Y2 JP 4928983 U JP4928983 U JP 4928983U JP 4928983 U JP4928983 U JP 4928983U JP S6236801 Y2 JPS6236801 Y2 JP S6236801Y2
- Authority
- JP
- Japan
- Prior art keywords
- melting point
- layer
- fibers
- surface layer
- base material
- 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
- 239000000835 fiber Substances 0.000 claims description 29
- 238000002844 melting Methods 0.000 claims description 21
- 239000010410 layer Substances 0.000 claims description 19
- 230000008018 melting Effects 0.000 claims description 17
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000006260 foam Substances 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 13
- 239000002344 surface layer Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 239000007943 implant Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920000728 polyester Polymers 0.000 description 8
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 229920006223 adhesive resin Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004840 adhesive resin Substances 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 238000003856 thermoforming Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 229920002821 Modacrylic Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Landscapes
- Corsets Or Brassieres (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
本考案は婦人用フアンデーシヨンのうちブラジ
ヤーやブラスリツプ又はボデイスーツ等のカツプ
部に使用するブラジヤーカツプ成型基材の構成に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure of a brassiere cup molding base material used for the cup portion of women's foundations such as bras, brassips, bodysuits, and the like.
近年、ブラジヤーやブラスリツプ等に用いられ
るブラジヤーカツプは、雌雄金型による一体成型
により縫目がないためアウトウエアにひびかず、
自然なバストラインを表現することができる理由
からシームレスカツプブラジヤーの需要が伸びて
いる。 In recent years, brassiere cups, which are used for brassieres and brass clips, are integrally molded using male and female molds, so there are no seams, so they do not cause damage to outwear.
Demand for seamless cup bras is increasing because they can express a natural bust line.
中でも、特にウレタンフオームを使用したもの
は反発弾性が良好で風合がソフトである、ボリユ
ーム感がでるといつた優れた特徴がある。しかし
従来のウレタンフオームを使用した、成型用ブラ
ジヤーパツトはウレタンフオームを200〜250℃の
高温で熱成型しなければならないめにウレタンフ
オームが黄変し、ひいてはその変色が積層体を構
成する織布、不織布にまで及ぶため、かかる織
布、不織布とは一体成型できず、上記のウレタン
フオームの熱成型の後、ホツトメルトタイプ接着
樹脂を加工した不織布を積層し、110〜150℃の温
度で成型しウレタンフオームと熱接着する方法が
行われている。しかし工程が複雑で、作業性が悪
く、接着樹脂加工不織布の使用も合せてコスト面
にも問題があつた。またウレタンフオームが黄変
するため商品価値が低下するという問題がある。
本考案は上記欠点を解消するものであり、低温易
成型性に構成することによつて、ウレタンフオー
ムの黄変を除去し、成型性及品質を向上せしめた
ブラジヤーカツプ成型基材を提供するものであ
る。 Among these, those using urethane foam have excellent characteristics such as good rebound resilience, soft texture, and a sense of volume. However, conventional moldable brassiere parts using urethane foam have to be heat-molded at a high temperature of 200 to 250°C, which causes the urethane foam to yellow, and this discoloration can cause damage to the woven fabric that makes up the laminate. Since it extends to non-woven fabrics, such woven fabrics and non-woven fabrics cannot be integrally molded. After the above-mentioned urethane foam is thermoformed, a non-woven fabric treated with hot-melt adhesive resin is laminated and molded at a temperature of 110 to 150°C. A method of thermally bonding it to urethane foam has been used. However, the process was complicated, the workability was poor, and there were also problems in terms of cost due to the use of adhesive resin-treated nonwoven fabric. There is also the problem that the urethane foam yellows, reducing its commercial value.
The present invention solves the above-mentioned drawbacks, and provides a brassiere cup molding base material that is easy to mold at low temperatures, eliminates yellowing of the urethane foam, and improves moldability and quality. be.
以下本考案の１実施例を図面に基づいて詳細に
説明する。 Hereinafter, one embodiment of the present invention will be described in detail based on the drawings.
第１図は本考案の１実施例を示すブラジヤーカ
ツプ成型基材の拡大断面図であり、表面層１は高
融点繊維として通常融点250℃内外のポリエステ
ル繊維6d×51m／m95％と、それよりも融点の低
い融点110℃の低融点ポリエステル繊維4d×
51m／m5％との混合繊維を用い、また中間層２
は高融点繊維として上記ポリエステル繊維6d×
51m／m70％と、融点110℃の低融点ポリエステ
ル繊維30％との混合繊維を使用して、カード機に
よりそれぞれ目付20g／m3、80g／m3のウエブを
形成する。上記表面層、中間層の積層ウエブは例
えば目付100g／m3、厚み3m／ｍのウレタンフオ
ームより成る裏面層３上に重ねて表面層側より
40sレギユラーバーブのフエルト針でパンチ数
50P／cm2打ち込み深さ11ｍ／ｍの条件で、ニード
ルパンチ処理し、表面層１、中間層２の混合繊維
４を裏面層３のウレタンフオーム内の多数植込み
結合してブラジヤーカツプ成型基材を構成する。 FIG. 1 is an enlarged cross-sectional view of a brassiere cup molding base material showing an embodiment of the present invention, and the surface layer 1 is made of 95% polyester fiber with a melting point of around 250°C, usually 6d x 51m/m, as a high melting point fiber, and more than that. Low melting point polyester fiber 4d with a low melting point of 110℃
51m/m 5% mixed fiber, and middle layer 2
The above polyester fiber 6d× as high melting point fiber
Using a mixed fiber of 51 m/m 70% and 30% low melting point polyester fiber with a melting point of 110°C, webs with a basis weight of 20 g/m 3 and 80 g/m 3 , respectively, are formed using a carding machine. The laminated web of the surface layer and intermediate layer is stacked on the back layer 3 made of urethane foam with a basis weight of 100 g/m 3 and a thickness of 3 m/m, for example, from the surface layer side.
Number of punches with 40 s regular barb felt needles
Needle punching is performed under the conditions of 50P/ cm2 and a driving depth of 11m/m, and a large number of mixed fibers 4 of the surface layer 1 and intermediate layer 2 are implanted and bonded within the urethane foam of the back layer 3 to form a brazier cup molding base material. do.
第２図は上記の成型基材を雌雄金型により、温
度110℃にて30秒間熱成型して得たブラジヤーカ
ツプの断面図である。 FIG. 2 is a cross-sectional view of a brassiere cup obtained by thermoforming the above-mentioned molding base material using male and female molds at a temperature of 110° C. for 30 seconds.
上記熱成型の際、裏面層３のウレタンフオーム
はそれ自体はその温度条件下で成型性はないもの
の、中間層２と混合繊維４とが熱固定されること
により、それに伴つてカツプ状に成型作用が行わ
れる。 During the above-mentioned thermoforming, although the urethane foam of the back layer 3 is not moldable by itself under the temperature conditions, it is molded into a cup shape as the intermediate layer 2 and mixed fibers 4 are heat-set. action takes place.
ところで、上記表面層１に混合される低融点ポ
リエステル繊維の混合割合は少なくとも10％以下
とし、成型時の毛羽押えと金型への付着防止の効
果を発揮するようになす。なお上記混合割合が10
％を越えるとこの効果が発揮しがたい。 By the way, the mixing ratio of the low melting point polyester fibers mixed into the surface layer 1 is at least 10% or less, so as to exert the effect of suppressing fuzz during molding and preventing adhesion to the mold. Note that the above mixing ratio is 10
%, it is difficult to achieve this effect.
ところで、表面層、中間層に用いる高融点繊維
としてはポリエステル繊維の他、ナイロン６、ナ
イロン66、芳香族ポリアミド、ポリウレタン、ポ
リプロピレン、レーヨン、アセテート等の繊維
を、また上記高融点繊維よりも融点が低い低融点
繊維としては、ポリエステル系の他、ポリアミド
系、ポリオレフイン系、ポリ塩化ビニル系、モダ
アクリル、ポリエチレン系、ポリプロピレン−ポ
リエチレン、PVC−PVA、EVA、６ナイロン−
ポリエステル、PA−PP、コポリアミド、コポリ
エステル等の繊維を各々単独にもしくは適宜組合
わせて使用することが出来る。 By the way, the high melting point fibers used for the surface layer and the intermediate layer include, in addition to polyester fibers, fibers such as nylon 6, nylon 66, aromatic polyamide, polyurethane, polypropylene, rayon, acetate, etc. Low melting point fibers include polyester, polyamide, polyolefin, polyvinyl chloride, modacrylic, polyethylene, polypropylene-polyethylene, PVC-PVA, EVA, and nylon 6.
Fibers such as polyester, PA-PP, copolyamide, and copolyester can be used alone or in appropriate combinations.
更に、表面層は高融点繊維のみで形成してもよ
く、また表面層はウエブ表面の毛羽押えと表面強
度を付与するために、アクリル、NBR、SBR、
PVC、塩化ビニリデン、EVA、ポリウレタン、
エポキシ等の合成樹脂、合成ゴムをニードルパン
チ後に散布して樹脂加工を施してもよい。 Furthermore, the surface layer may be formed only of high melting point fibers, and the surface layer may be formed of acrylic, NBR, SBR,
PVC, vinylidene chloride, EVA, polyurethane,
Resin processing may be performed by spraying synthetic resin such as epoxy or synthetic rubber after needle punching.
ところで、上記実施例において中間層に混合す
る低融点繊維は30％としたが、少くなくとも20％
以上含有せしめれば成型性の点で問題はない。ま
た時には中間層は高融点繊維を略して低融点繊維
100％で構成することも可能である。 By the way, in the above example, the amount of low melting point fiber mixed in the intermediate layer was 30%, but it should be at least 20%.
If it is contained above, there will be no problem in terms of moldability. Also, sometimes the middle layer is a low melting point fiber, short for the high melting point fiber.
It is also possible to configure it with 100%.
本考案は上記の如く構成したから、ブラジヤー
カツプ成型基材として用いるウレタンフオームの
低温成型が可能となり、成型加工性が大幅に向上
する。またホツトメルトタイプの接着剤樹脂が存
在せずとも積層する繊維ウエブと一体成型が行わ
れるため作業性ならびにコスト面が大幅に改善さ
れる。更にウレタンフオームの熱変色による外観
上の問題点も解消される等の実用的効果を有する
考案である。 Since the present invention is constructed as described above, the urethane foam used as the brassiere cup molding base material can be molded at a low temperature, and the molding processability is greatly improved. Further, since integral molding with the fiber web to be laminated is performed even without the presence of a hot melt type adhesive resin, workability and cost are greatly improved. Furthermore, this invention has practical effects such as solving problems in appearance due to thermal discoloration of urethane foam.
第１図は本考案の１実施例を示すブラジヤーカ
ツプ成型基材の一部拡大断面図、第２図は成型し
たブラジヤーカツプの断面図である。
１……表面層、２……中間層、３……裏面層、
４……混合繊維。
FIG. 1 is a partially enlarged sectional view of a brassiere cup molding base material showing one embodiment of the present invention, and FIG. 2 is a sectional view of a molded brassiere cup. 1...Surface layer, 2...Middle layer, 3...Back layer,
4...Mixed fiber.
Claims (1)
て、高融点繊維のみか或は該高融点繊維を主体
としこれよりも融点の低い低融点繊維を10％以
下混合したウエブより成る表面層と、上記高融
点繊維に対し低融点繊維を少なくとも20％以上
混合してなる中間層と、上記中間層に続きウレ
タンフオームより成る裏面層との三層構造に形
成し、かつ表面層側よりのニードルパンチ処理
により表面層、中間層の混合繊維を裏面層内に
植込み結合せしめてなるブラジヤーカツプ成型
基材。 (2) 上記表面層に樹脂加工を施してなる実用新案
登録請求の範囲第１項記載のブラジヤーカツプ
成型基材。[Scope of Claim for Utility Model Registration] (1) A three-layer brassiere cup molding base material containing only high-melting point fibers or containing 10% or less of low-melting point fibers mainly consisting of the high-melting point fibers and having a lower melting point than the above-mentioned high-melting point fibers. formed into a three-layer structure consisting of a surface layer made of a web, an intermediate layer made of a mixture of at least 20% or more of low melting point fibers to the above high melting point fibers, and a back layer made of urethane foam following the above intermediate layer, and A brassiere cup molding base material made by needle-punching the surface layer side to implant and bond the mixed fibers of the surface layer and intermediate layer into the back layer. (2) The brassiere cup molding base material according to claim 1, which is obtained by subjecting the surface layer to resin processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4928983U JPS59153307U (en) | 1983-04-01 | 1983-04-01 | Brassier cup molding base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4928983U JPS59153307U (en) | 1983-04-01 | 1983-04-01 | Brassier cup molding base material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59153307U JPS59153307U (en) | 1984-10-15 |
| JPS6236801Y2 true JPS6236801Y2 (en) | 1987-09-19 |
Family
ID=30179799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4928983U Granted JPS59153307U (en) | 1983-04-01 | 1983-04-01 | Brassier cup molding base material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59153307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08337903A (en) * | 1995-06-08 | 1996-12-24 | Datsuchiesu:Kk | Pads such as brassieres |
-
1983
- 1983-04-01 JP JP4928983U patent/JPS59153307U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08337903A (en) * | 1995-06-08 | 1996-12-24 | Datsuchiesu:Kk | Pads such as brassieres |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59153307U (en) | 1984-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4091819A (en) | Padded brassieres | |
| CN104805600B (en) | A kind of Bionic honeycomb cotton and its manufacturing method | |
| US7666059B2 (en) | Method for molding lofted material with laminated support layer and garment made | |
| US7846005B2 (en) | Molded non-woven fabrics and methods of molding | |
| CA2612430A1 (en) | Method for molding lofted material with laminated support layer and decorative panel and garment made | |
| US3399678A (en) | Foundation garment | |
| KR100330169B1 (en) | A manufacture method of mold cup for brassiere and the mold cup | |
| US7722432B2 (en) | Method for molding lofted material with decorative support panel and garment made | |
| US20070298680A1 (en) | Bra structures with variable rigidity fabrics | |
| WO2012077232A1 (en) | Brassiere | |
| JP3725987B2 (en) | Pad for decoration and manufacturing method thereof | |
| JP3868532B2 (en) | Hip pat | |
| CN216753578U (en) | Movable mold cup with lifting and supporting sheet | |
| CN201294889Y (en) | Warm-keeping composite fabric | |
| CN2400272Y (en) | High-elastic superwarm composite cotton | |
| CN214962683U (en) | Motion mold cup and motion brassiere | |
| JP2000199104A (en) | Molded body for decoration | |
| CN112971226A (en) | Mold cup with large cup and preparation method thereof | |
| CN213618713U (en) | High-elasticity composite non-woven fabric | |
| CN221355817U (en) | Breathe mould cup and brassiere | |
| CN205573217U (en) | Waterproof silk and adopt four covers that this kind of waterproof silk made | |
| CN215792241U (en) | Waterproof non-woven fabric | |
| CN221355818U (en) | Bowl mouth traceless mold cup and bra | |
| JPH0544524U (en) | Laminated nonwoven fabric, cushion material and pad material for clothing using the same | |
| CN216854250U (en) | Tatami |