摘要:
A method for making a thin padding from stabilized fibers, for clothing articles, quilts and sleeping bags, comprises the steps of: - providing a synthetic fiber lap; - resin processing said synthetic fiber lap by thermoplastic resins spread on a surface of said lap; - recovering said resins spread in said resin application step for reusing said resins in another resin processing step; - heating said thermoplastic resins and said lap synthetic fibers; - reducing a thickness of said lap and smoothing said lap to provide a thin padding.
摘要:
A method for making a thermoinsulating padding, particularly for the cloth article and furniture fields, comprises the steps of: providing a lap by carding in bulk fibers comprising at least a thermobinding fiber; applying, by spraying or spreading, a low glass transition temperature resin, or a mixture of resins comprising at least a low glass transition temperature resin at least on a side of said lap only to the surface layers of said side; drying the resin coated lap in a drying oven to start a cross linking of said resins; actuating said low glass transition temperature resin (previously applied either individually or in a mixture with other resins) by pressure calendering under a controlled temperature, thereby providing a dynamically operating padding.
摘要:
The present invention relates to a soft, thermally insulating, waterproofed and breathing wadding for clothing articles, in particular sports clothing articles. This wadding is characterized in that it essentially comprises a carded wadding material layer (1), including thermally insulating air pockets in its central portion (3), covered on its two faces, by fibre layers which have been treated by suitable resins (4,5). Moreover on the wadding surface destined to be exposed to the outside, there is provided a polyurethane membrane (6), optionally coupled to an elasticized fabric (8), whereas, on the opposite surface, a resilient fabric covering (10) may be applied.
摘要:
A self-adhesive tape (20) for waterproofing the stitch lines (10) of padding material having a high degree of thermal insulation, usable in clothing and the like is composed of a support layer (12) of polyamide fibre fabric, a waterproofing layer (13) of polyurethane resin, and an adhesive layer (14) of great adhesion and cohesion and based on elastomers.
摘要:
A wadding structure for use as padding, characterized in that it comprises a plurality of fibres bound together by means of a resin with variable-density uniform finish. The variable-density finish may have a higher or lower density according to the need. The density of the finish entails a variation of the thickness of the product, which on average can guarantee a bulk 30% greater than that of a wadding produced in a traditional way with resin-spraying finish. A greater bulk of the product entails a greater heat value, typically approximately 20% greater, as it is precisely the amount of air embedded in the structure of the wadding that determines its thermal insulation.
摘要:
The present invention relates to a method for making a wadded fabric for cloth articles, furnishings articles and the like, characterized in that it comprises the step of coupling, to a fabric layer, a wadding layer, with the interposition of an adhesive material layer which provides a bond which can be removed by vaporizing, washing, a mechanical processing and the like.
摘要:
The present invention relates to a soft, thermally insulating, waterproofed and breathing wadding for clothing articles, in particular sports clothing articles. This wadding is characterized in that it essentially comprises a carded wadding material layer (1), including thermally insulating air pockets in its central portion (3), covered on its two faces, by fibre layers which have been treated by suitable resins (4,5). Moreover on the wadding surface destined to be exposed to the outside, there is provided a polyurethane membrane (6), optionally coupled to an elasticized fabric (8), whereas, on the opposite surface, a resilient fabric covering (10) may be applied.