Film for airbag applications

The invention relates to a foam-film laminate (1) comprising a compact cover layer with a three-dimensionally-structured or smooth surface (6) on the upper side and a foam layer (5) on the underside of the cover layer, said cover layer (2) comprising an outer layer (3) and an inner layer (4), the ou...

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Bibliographic Details
Main Authors MALNER THOMAS, BUHRING JURGEN, MANI JOSEPH, HULSEWEDE VOLKER
Format Patent
LanguageChinese
English
Published 22.03.2017
Subjects
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The invention relates to a foam-film laminate (1) comprising a compact cover layer with a three-dimensionally-structured or smooth surface (6) on the upper side and a foam layer (5) on the underside of the cover layer, said cover layer (2) comprising an outer layer (3) and an inner layer (4), the outer layer (3) having a thickness in the range of 0.05 to 0.3 mm, the inner layer (4) having a thickness in the range of 0.2 to 0.6 mm and being bonded to the foam layer (5), and said foam layer having a thickness in the range of 0.5 to 2 mm and a density of at least 350kg/m3. The foam-film laminate is particularly suitable for coating interior trim parts for a motor vehicle in the region of the airbag coverings and in the region of the tear seams of the airbag coverings. 本发明涉及种泡沫箔片层压物(1)，包括个紧实的覆盖层，该覆盖层在上侧具有个三维结构的或平坦的表面(6)并且在该覆盖层的底侧具有个泡沫层(5)，其中，该覆盖层(2)具有个外层(3)和个内层(4)，该外层(3)具有在0.05mm至0.3mm范围内的厚度，该内层(4)具有在0.2mm至0.6mm范围内的厚度并且连接在该泡沫层(5)处，并且该泡沫层(5)具有在0.5mm至2mm范围内的厚度和至少350kg/m的密度。该泡沫箔片层压物尤其适用于覆盖机动车辆的在气囊盖件的区域内或在气囊盖件的撕裂接缝区域
Bibliography:Application Number: CN201580038749