Equipment for producing novel non-woven cloth
A technology for non-woven fabrics and production equipment, applied in the directions of non-woven fabrics, textiles and papermaking, fabric surface trimming, etc., can solve problems such as easy fluff, and achieve the effect of reducing the contact area and increasing the feeling of comfort.
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[0038] Method Example 1: Hot-air forming of nonwoven fabric, that is, the web oriented in the operating direction of the equipment is first shaped by a hot air blower at a temperature of 120°C and a wind pressure of 2000 Pa, and then the non-woven fabric formed by hot air is passed through the engraved In the hot rolling mill of the pattern roller, the temperature of the engraved roller is 150°C and the total pressure of the roll width is 10MPa to form the non-woven fabric of the present invention, and the hardness of the lower engraved roller is 95HD.
Example Embodiment
[0039] Method Example 2: Hot-air forming of nonwoven fabric, that is, the web oriented in the operating direction of the equipment is first shaped by a hot air blower at a temperature of 140°C and a wind pressure of 500Pa, and then the non-woven fabric formed by hot air is passed through with engraving In the hot rolling mill of the pattern roller, the temperature of the engraving roller is at 100°C and the total pressure of the roll width is 2MPa to form the non-woven fabric of the present invention. The hardness of the lower engraving roller is 60HD.
Example Embodiment
[0040] Method Example 3: Hot-air forming of nonwoven fabric, that is, the web oriented in the operating direction of the device is first shaped by a hot air blower at a temperature of 130°C and a wind pressure of 1000 Pa, and then the non-woven fabric formed by hot air is passed through the engraved In the hot rolling mill of the pattern roller, the temperature of the engraving roller is 130°C and the total pressure of the roll width is 5MPa to form the non-woven fabric of the present invention, and the hardness of the lower engraving roller is 70HD.
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