Abstract:
Ein Gewebe zur Herstellung von Arbeitsschutzkleidung weist einen Zwirn auf, der zumindest einen ersten Schenkel aufweist, der einen Kern aus einer ausgeschrumpften, hochfesten, synthetischen Faser und einen Mantel aus einer flammhemmend ausgerüsteten cellulosischen Naturfaser aufweist.
Abstract:
A process is disclosed for producing a needled carpet, in which an intermediate layer (6) containing thermoplastic foil material is arranged between a support layer (5) and a top layer (7). The three layers are bonded to each other into a carpet by fibers (9), by means of a needling process. The intermediate layer (6) is formed by agglomerated plastic foil material (8) and the needled fibers are fixed in the intermediate layer (6) at least by heat application.
Abstract:
A tufted carpet is disclosed in which the tufting threads (2) are inserted into a tufting carrier (1) and fixed thereto. The tufting carrier (1) is made of an agglomerated, foil-like thermoplastic material (3) sewn with threads (5) to a support layer (4). The tufting threads (2) are fixedly bound in the tufting carrier (1).
Abstract:
A reversible, heat-set covered fiber is described, the covered fiber comprising: A. A core comprising an elastic fiber comprising a substantially crosslinked, temperature-stable, olefin polymer, and B. A cover comprising an inelastic fiber. The fiber is heat-set by a method comprising: (a) Stretching the covered fiber by applying a stretching force to the covered fiber; (b) Heating the stretched covered fiber of (a) to a temperature in excess of the crystalline melting point of the olefin polymer for a period of time sufficient to at least partially melt the olefin polymer; (c) Cooling the stretched and heated covered fiber of (b) to a temperature below the crystalline melting point of the olefin polymer for a period of time sufficient to solidify the polymer; and (d) Removing the stretching force from the covered fiber.
Abstract:
A reversible, heat-set covered fiber is described, the covered fiber comprising: A. A core comprising an elastic fiber comprising a substantially crosslinked, temperature-stable, olefin polymer, and B. A cover comprising an inelastic fiber. The fiber is heat-set by a method comprising: (a) Stretching the covered fiber by applying a stretching force to the covered fiber; (b) Heating the stretched covered fiber of (a) to a temperature in excess of the crystalline melting point of the olefin polymer for a period of time sufficient to at least partially melt the olefin polymer; (c) Cooling the stretched and heated covered fiber of (b) to a temperature below the crystalline melting point of the olefin polymer for a period of time sufficient to solidify the polymer; and (d) Removing the stretching force from the covered fiber.
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing a carbonized fabric, by which the carbonized fabric having excellent odor adsorbability, non-conductivity, heat resistance, mechanical strength flexibility and the like, can relatively easily and economically be produced. SOLUTION: This method for producing the carbonized fabric includes thermally carbonizing a woven fabric, a knitted fabric or a woven and knitted fabric composed of cellulosic fiber yarns as a raw material fiber fabric. The method includes restraining and holding the dried raw material fiber fabric having a water content of less than 25% from one of the longitudinal and transverse directions of the fabric, and then heating the fabric in a restrained and held state in a temperature range of 250-350°C at a temperature-rising rate of 50-200°C/hr in an oxidizing atmosphere having an oxygen fractional pressure of 50 mmHg or greater in a heating oven, continuously heating the fabric at a temperature-rising rate of 50-200°C/hr to a final heating temperature range of 400-750°C in a non-oxidizing atmosphere having an oxygen fractional pressure of less than 50 mmHg, and then heating the fabric at the final heating temperature for a prescribed time. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
A V-ribbed belt that includes a ribbed surface covered with fabric is provided. The fabric is stretchable in two predetermined directions. A method for manufacturing the V-ribbed belt is also provided. The method includes placing a belt matrix about a mandrel, placing a fabric about the external circumference of the belt matrix which wraps around the mandrel, placing the mandrel inside a shell having a plurality of grooves on the internal circumference, expanding the belt matrix and the fabric toward the internal circumference of the shell and thus pressing the fabric onto the internal circumference having the multi-ribbed structure, and curing the belt matrix with the fabric. The fabric is stretchable to accommodate itself to the multi-ribbed structure.
Abstract:
A V-ribbed belt that includes a ribbed surface covered with fabric is provided. The fabric is stretchable in two predetermined directions. A method for manufacturing the V-ribbed belt is also provided. The method includes placing a belt matrix about a mandrel, placing a fabric about the external circumference of the belt matrix which wraps around the mandrel, placing the mandrel inside a shell having a plurality of grooves on the internal circumference, expanding the belt matrix and the fabric toward the internal circumference of the shell and thus pressing the fabric onto the internal circumference having the multi-ribbed structure, and curing the belt matrix with the fabric. The fabric is stretchable to accommodate itself to the multi-ribbed structure.