The invention relates to a water-and-oil-proof superfine fiber sound-proof cushion and a manufacturing method thereof. After water-and-oil-proof processing is conducted on superfine fiber and fusion fiber of the sound-proof cushion, synthetic fiber is obtained by blending and processing the superfine fiber and the fusion fiber at the weight ratio of 70-80: 20-30, and the sound-proof cushion is obtained. Compared with the prior art, the sound-proof cushion is made of the superfine fiber, the water-and-oil-proof performance is good, the sound-proof performance is good, noise in a passenger compartment is lowered, and a quiet and comfortable environment is provided for passengers during driving, in addition, a water-and-oil-proof spraying treatment is conducted on polyester staple fiber and the fusion fiber, the sound-proof cushion is good in water-and-oil-proof effect, the use range is further expanded, and the service life is prolonged.
Water-and-oil-proof superfine fiber sound-proof cushion and manufacturing method thereof
17.06.2015
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / D04H Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material , MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL / D06M Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen , TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS |
SOUND PROOF MATERIAL AND METHOD FOR MANUFACTURING SOUND PROOF COVER
Europäisches Patentamt | 2017
|SOUND PROOF MATERIAL AND METHOD FOR MANUFACTURING SOUND PROOF COVER
Europäisches Patentamt | 2015
|SOUND PROOF MATERIAL AND METHOD FOR MANUFACTURING SOUND PROOF COVER
Europäisches Patentamt | 2017
|SOUND PROOF MATERIAL AND METHOD FOR MANUFACTURING SOUND PROOF COVER
Europäisches Patentamt | 2019
Sound proof material and method for manufacturing the sound proof cover
Europäisches Patentamt | 2019
|