JP6153220B2 - 難燃性吸音材の製造方法 - Google Patents
難燃性吸音材の製造方法 Download PDFInfo
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Description
1.平織り又は編み込みで製造した織物又は不織布よりなる不燃性又は難燃性の表面生地と、平織り又は編み込みで製造した熱収縮する織物又は不織布よりなる裏面生地との間に、表面側のみを難燃処理した弾力性、反発性、クッション性、保温性、断熱性及び吸音性に優れた10mm〜100mm厚の綿を挟み込む工程、
2.難燃処理した糸を使用して機械的縫製手段又は手縫い手段により、縫い目間に所定間隔が生じるように表面生地、綿、裏面生地とを縫製する工程、
3.裏面生地に難燃剤コートして難燃処理を施す工程、
4.上記3.の工程後、120℃〜200℃に加熱し、裏面生地を6%〜30%収縮させ裏面生地の目付けを大きくし、表面生地側を膨らませ縫い目間の凸部を大きく生じさせる工程、
5.収縮、乾燥後、所定の大きさに切断或いはロール巻きする工程。
2、11 表面生地
3、12 裏面生地
4、13 綿
5、14 止め糸
6 凹部
7 凸部
15 小孔
Claims (7)
- 下記の工程よりなる難燃性吸音材の製造方法。
1.平織り又は編み込みで製造した織物又は不織布よりなる不燃性又は難燃性の表面生地と、平織り又は編み込みで製造した熱収縮する織物又は不織布よりなる裏面生地との間に、表面側のみを難燃処理した弾力性、反発性、クッション性、保温性、断熱性及び吸音性に優れた10mm〜100mm厚の綿を挟み込む工程、
2.難燃処理した糸を使用して機械的縫製手段又は手縫い手段により、縫い目間に所定間隔が生じるように表面生地、綿、裏面生地とを縫製する工程、
3.裏面生地に難燃剤コートして難燃処理を施す工程、
4.上記3.の工程後、120℃〜200℃に加熱し、裏面生地を6%〜30%収縮させ裏面生地の目付けを大きくし、表面生地側を膨らませ縫い目間の凸部を大きく生じさせる工程、
5.収縮、乾燥後、所定の大きさに切断或いはロール巻きする工程。 - 綿は、木綿、真綿、パンヤ、麻繊維による綿、羊毛繊維による綿及び合成綿に難燃剤を塗布加工や含浸加工したもの或いは難燃剤を練り込み加工したもの、又はグラスウール、ロックウールからなる無機繊維綿のいずれかとしたことを特徴とする請求項1記載の難燃性吸音材の製造方法。
- 表面生地は、柔軟性を有する高質な素材を基材とした材料又は/及び高級感があり、優れた色彩や各種模様からなる意匠性を表現できる材料としたことを特徴とする請求項1又は2記載の難燃性吸音材の製造方法。
- 表面生地は、不燃性とし、カーボン繊維、ステンレス繊維、アモルファス繊維、セラミック繊維、無機物のガラス繊維、フッ素樹脂コーティングした繊維のいずれかの材料としたことを特徴とする請求項1乃至3のいずれか記載の難燃性吸音材の製造方法。
- 表面生地は、難燃性とし、皮、ナイロン、ポリエステル、コットン、レーヨン、合成レザーのいずれかの材料に不燃剤又は難燃剤を塗布加工又は含浸加工したもの、シリコンをコーティングしたもの、或いは素材自体に不燃剤又は難燃剤を練り込み加工や含浸加工したもののいずれかの材料としたことを特徴とする請求項1乃至3のいずれか記載の難燃性吸音材の製造方法。
- 裏面生地は、高収縮ポリエステル、高収縮アクリル、高収縮ナイロン、高収縮ポリウレタンのいずれかの高収縮性を有する材料或いはそれらと他の材料との混合物よりなる材料を難燃処理したことを特徴とする請求項1乃至5のいずれか記載の難燃性吸音材の製造方法。
- 表面生地に100μm〜2mmφの多数の小孔を設けたことを特徴とする請求項1乃至6のいずれか記載の難燃性吸音材の製造方法。
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JP6966774B2 (ja) * | 2017-10-03 | 2021-11-17 | 栗田煙草苗育布製造株式会社 | 吸音材 |
KR102388488B1 (ko) * | 2019-09-10 | 2022-04-20 | 원풍물산주식회사 | 자동차 엔진 대쉬 아우터용 섬유복합소재 및 이를 이용한 자동차 엔진 대쉬 아우터의 제조방법 |
KR102420886B1 (ko) * | 2021-08-27 | 2022-07-14 | 실드 주식회사 | 이동설치식 방음모듈 및 이를 포함하는 이동식 방음벽 |
CN114120949B (zh) * | 2021-12-24 | 2024-06-18 | 安徽安健汽车天窗科技有限公司 | 一种嵌合式双组分吸音棉的制备方法 |
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JPS6392443A (ja) * | 1986-10-08 | 1988-04-22 | 東レ株式会社 | 凹凸伸縮布帛およびその製造方法 |
JPH0870962A (ja) * | 1994-09-09 | 1996-03-19 | Mitsubishi Rayon Co Ltd | 敷きパッド及びその製造方法 |
JPH0988204A (ja) * | 1995-09-22 | 1997-03-31 | Sekisui Chem Co Ltd | 難燃遮音シート |
JP4320078B2 (ja) * | 1999-02-15 | 2009-08-26 | 大和紡績株式会社 | 嵩高性不織布、その製造方法およびこれを用いた清拭材 |
JP4919881B2 (ja) * | 2007-06-20 | 2012-04-18 | 旭化成せんい株式会社 | 複合吸音材 |
WO2009101712A1 (ja) * | 2008-02-14 | 2009-08-20 | Nagoya Oilchemical Co., Ltd. | 吸音性表皮材、及びそれを用いた吸音材 |
JP3183180U (ja) * | 2013-02-15 | 2013-05-09 | 栗田煙草苗育布製造株式会社 | 積層部材 |
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