Patent classifications
D10B2403/0111
PILE FABRIC MADE WITH DIFFERENT FIBER STRANDS
A method of making a deep pile fabric that closely resembles natural sheepskin fleece, that includes forming a plurality of straight fiber strands and a plurality of looped fiber strands and simultaneously knitting the straight fiber strands and the looped fiber strands and the scrim together, wherein the straight fiber strands and the looped fiber strands are knit on the scrim in rows, wherein each row includes alternatingly knitting one of the straight fiber strands and one of the looped fiber strands to the scrim.
Skin Care Fabric
A skin care fabric for medical, pharmaceutical or cosmetic use includes at least 80% by weight of microfibers that are a mixture of polyamide and polyester and have a diameter of less than 50 microns. Each microfiber is split to produce fine fibers closely packed in a parallel structure having a capillary effect and an abrasive effect. The fabric has a surface weight of less than 180 g/m.sup.2 and is loaded with medical, pharmaceutical or cosmetic active agents. The skin care fabric includes a warp-knitted fabric having a first surface and a second surface opposite the first surface, which is mechanically roughened and cut to become fluffy and yet short-haired and compact and resulting in a further surface enlargement of the fabric structure and a water absorbency of at least four times the surface weight of the fabric.
STABILIZATION OF LOOPED FABRIC SURFACES BY FINE-SCALE EMBOSSING
A fabric made of yarns interlooping with each other or passing through an inner layer at looping intervals. The fabric is embossed with a micro-pattern extending into the yarns or into a layer underneath the fabric. The micro-pattern contains a pre-defined pattern of a plurality of binding points attaching the yarns to the inner layer or to the added underlayer. This micro-pattern has an inter-point spacing between adjacent binding points that is less than the interlooping intervals. The fabric can also be embossed with a macro-pattern separate from and coarser than the micro-pattern. The macro-pattern establishes a desired aesthetic in the fabric, and the micro-pattern does not interfere with the desired aesthetic.
Barbed prosthetic knit and hernia repair mesh made therefrom as well as process for making said prosthetic knit
The present invention relates to a prosthetic knit based on at least a first yarn of biocompatible polymer material defining first and second opposite and openwork faces, and on at least a second biocompatible and heat-fusible monofilament yarn, forming barbs that protrude outwards from at least said first face and are obtained by melting loops generated by said second yarn, the chart followed for the knitting of said first and second yarns on a warp knitting machine having three guide bars B1, B2, B3 being the following, according to the ISO 11676 standard:Bar B1: 1.0/0.1//Bar B2: 1.0/7.7/6.6/7.7//Bar B3: 2.1/5.5/3.4/0.0// said second yarn following the chart of bar B3. The present invention also relates to a process for manufacturing such a knit.
STITCH BONDED CLEANING PAD WITH VARIABLE HEIGHT LOOP ELEMENTS
A disposable cleaning pad of stitch-bonded construction adapted to be affixed to a mop head for manipulation across a surface to be cleaned. The cleaning pad includes a sorbent stitching substrate of fleece in layered relation with at least one support layer. A first yarn feed and a second yarn feed are in stitched relation through a stitched portion of the stitching substrate. The first yam feed forms a first loop collection, and the second yarn feed forms a second loop collection. The second loop collection covers a smaller area than the first loop collection and defines a predefined pattern within the stitched portion of the stitching substrate. The second loop collection has an average pile height greater than the first loop collection.
Artificial turf mat and method for manufacturing thereof
An artificial turf mat includes a backing and a plurality of protruding artificial grass blades divided into rows and connected to the backing. The mutual distance between successive blades in a row is substantially equal to the distance between adjacent rows and is at least 10 mm. The backing and the blades may be formed and mutually connected by weaving. A method for forming an artificial turf mat includes supplying a backing material, supplying an artificial turf material, forming a backing from the backing material, and connecting blades of the artificial turf material divided into rows to the backing. The blades may be connected to the backing such that their mutual spacing in a row is substantially equal to the mutual distance between adjacent rows and is at least 10 mm.
Knit with zones without barbs, method of making same and prostheses obtained therefrom
The present invention relates to an openwork prosthetic knit (1) made from a single piece based on first yarns of biocompatible polymer materials that define a first face (2) and a second face that are opposite one another and on a second biocompatible yarn that generates barbs (3) that protrude outwards from at least said first face, characterized in that said first face comprises at least one zone in which it is provided with said barbs and at least one zone (5) in which it is free of such barbs. It also relates to a process for manufacturing such a knit (1) and to a prosthesis comprising such a knit (1).
Nonwoven material having discrete three-dimensional deformations with wide base openings that are base bonded to additional layer
A composite sheet that includes a first sheet and a second sheet is disclosed. The first and second sheets are bonded to each other at a number of spaced apart discrete inter-sheet bond locations. The first sheet is a nonwoven material that has discrete three-dimensional deformations therein forming protrusions that extend outward from the first surface of the first sheet to their distal ends and wide base openings adjacent to the second surface of the first sheet. The second sheet is a generally planar sheet that contacts the distal ends of the protrusions on the first sheet. The second sheet is bonded to the first sheet at spaced apart inter-sheet bond locations where the first region of the first sheet contacts the second sheet.
BRUSHED CIRCULAR KNITTED FABRIC
A brushed circular knitted fabric has double loops stacked with at least two kinds of synthetic fiber multifilaments, wherein at least one surface of the circular knitted fabric has undergone brush processing, and the FT index represented by the equation (T2/T1) [T1: thickness (of one layer) according to a method prescribed by JIS, T2: thickness according to the same method prescribed by JIS at a state where the fabric is folded in two] is 2.1 or greater. The brushed circular knitted fabric has resiliency feeling and stretchability suitable for use in a coat or jacket, and is excellent in physical properties such as pilling resistance and changes in dimensions with washing.
NOVEL ANTIBACTERIAL BREATHABLE FABRIC AND PREPARATION METHOD THEREOF
The disclosure relates to the technical field of nonwoven fabric manufacturing, in particular to a novel antibacterial breathable fabric and a preparation method thereof. The preparation method includes following steps: S1, surface hot rolling treatment: performing the surface hot rolling treatment on a fiber mesh layer, where a lower surface of the fiber mesh layer is supported by a flexible belt, and a hot rolling member contacts and hot rolls an upper surface of the fiber mesh layer, so as to prepare the fiber mesh layer with fibers on the upper surface thermally bonded and fibers on the lower surface fluffy; and S2, spunlace processing treatment: performing the spunlace processing treatment on the lower surface of the fiber mesh layer prepared in the S1; and the flexible belt is made of a high-temperature resistant flexible material.