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6951590 |
Stitched pile surface structure and process and system for producing the same
A stitched pile surface structure and a process and apparatus for producing and finishing the same is disclosed. The stitched pile surface structure includes a backing having a thickness T. A...
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6875473 |
Woven fabric with a modified ester resin for use as a wet friction liner
Woven fabric of continuous, untwisted carbon yarn is impregnated with a modified cyanate ester resin or oligomer, preferably at least about 10% by weight of the combined weight of the cured resin...
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6817396 |
Apparatus for manufacturing textile products
The present invention relates to a method for producing a textile product of the lapped/bonded type from fibers and/or filaments travelling in the direction of advance in the form of a web, this...
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6638384 |
Method and apparatus for making bristle subassemblies
A continuous method for making a polymeric bristle subassembly using a continuous moving cable support to move the filament wraps along the mandrel. The base string being bonded to the polymeric...
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6096151 |
Method and apparatus for making articles having bristles
Methods and apparatuses for making elongated articles are disclosed. One method includes feeding at least one base string along an axis, wrapping at least one monofilament around the axis to...
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6030490 |
Apparatus for radio-frequency bonding of thermoplastic members
A bonding apparatus for bonding a thermoplastic pad having a predetermined peripheral shape to a first surface of a carpet using radio frequency energy includes a die electrode and a backing...
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RE36372 |
Method and apparatus for making a pile article and the products thereof
An elongated pile article having a support strand for attachment to a plurality of yarn bundles, the yarn bundles including a dense portion with the filaments bonded to each other and bonded to the...
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5868844 |
Self-adhesive part of hook and loop fastener and an apparatus for forming the same
A self-adhesive part of a hook and loop fastener has a multiplicity of layers of pressure-sensitive adhesive on a back surface of the base material, for adhering the part to a mating substrate. The...
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5804008 |
Method and apparatus for making a tuftstring carpet
A method and apparatus for making a carpet formed from a plurality of tuftstrings bonded to a backing. Methods and apparatii for accurately positioning the tuftstring and ultrasonically bonding...
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5643397 |
Equipment for forming a sheet of loop material
A sheet of loop material adapted to be cut into pieces to form loop portions for fasteners of the type comprising releasably engageable hook and loop portions, or to be incorporated into items such...
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5616210 |
Fusion-bonded carpet system
A fusion-bonded carpet system and method of manufacture which method includes providing as all or a portion of the wear face surface cut yarn material in rope form prepared in rope bundles and...
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5135602 |
Apparatus for the manufacture of a pile fabric
A pile fabric is formed by pressing lengths of yarn through a slot into a layer of adhesive on a pre-formed web. The yarn is pressed through the slot by a presser having at opposite faces...
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5110397 |
Apparatus for making pile fabrics
An apparatus for forming non-woven pile fabric comprises a pair of folding blades which oscillate to form ballows folds in warp threads passing between them. The folder blades are carried on...
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4931129 |
Carpets
An apparatus and method for manufacture of carpet is disclosed where yarn bits are forced onto an adhesive covered backing. Yarn is moved through an outlet and severed after application to the...
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4904331 |
Apparatus for the manufacture of pile fabrics
The invention provides apparatus for manufacturing pile fabrics, a method of using the apparatus and pile fabrics produced by the method. The apparatus is particularly suitable for use in the...
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4849270 |
Tufting process and apparatus for manufacturing weatherstripping
Weatherstripping is produced continuously by two or more spaced apart tufting heads, which may be operating at different stitch rates. The or each strip of weatherstripping comprises at least two...
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4699818 |
Weatherstripping including method and apparatus for the manufacturing thereof
A method of manufacturing weatherstripping comprises forming a row of pile fiber on a substrate, compressing the row widthwise between a pair of dies, heating the row while so compressed, and...
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4678533 |
Apparatus for tufting yarn bits
An apparatus and method for manufacture of carpet is disclosed where yarn bits are forced onto an adhesive covered backing. Yarn is moved through an outlet and severed after application to the...
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4655863 |
Loom for carpets, tapestry, and the like and method of using
A power loom for making carpets, tapestry and the like. A stationary, cylindrical mandrel is surrounded by a rotatable annular table adjacent the mandrel's upper end. The table is rotated around...
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4637948 |
Tufted weatherstripping with barrier fin
A method and apparatus for tufting weatherstripping involves forming a barrier fin on a substrate, advancing the substrate with the barrier fin extending downwardly from the underside thereof past...
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4624878 |
Weatherstripping produced by tufting with flattened knuckles
A method of manufacturing weatherstripping includes tufting synthetic yarn into a primary backing fabric to form tufts on one side thereof and tuft "knuckles" on the other side. Then, the tuft...
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4576665 |
Method for making a hot melt adhesive bonded pile fabric
A hot melt adhesive bonded pile fabric is provided which comprises a liquid permeable base layer; a pile forming yarn adjacent to the base layer in pile forming fashion but not tufted through the...
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4502902 |
Process and apparatus for ultrasonically welding threads to a material
This machine comprises a sonotrode (1), a matrix (4) of tubes (5) bringing threads (10) onto a support sheet (7) for the purpose of welding rows of loops to the surface of this sheet. The matrix...
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4482594 |
Fine gauge cut pile tufted velvet
Staple fiber, typically of up to about 2.5 inches long, is preferably crimped and heat-set, then is open-end spun to product single yarns having about half the fibers in a non-parallel...
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4472220 |
Textile detexturizing system
In order to produce random changes in texture of pile fabrics, continuous multifilament bulked yarn is treated to detexturize spaced portions along its length.
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4412877 |
Embossing secondary backings of carpets
An improved process is provided for making tufted carpets having bonded nonwoven fabric secondary backings. After the secondary backing has been laminated to a back-sized and tufted primary backing...
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4369087 |
Method and apparatus for making pile fabrics
A web is placed on a grooved cylinder, folded by pressing it into the cylinder grooves, and attached to a backing sheet to form a pile fabric. Folding is performed by rollers with blades which...
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4363694 |
Bonded fabric machine
A bonded fabric producing machine in which the yarn is implanted in zig-zag fashion into coated substrates by a pair of folding blades which folds the yarn between the substrates fed between...
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4351691 |
Apparatus for making a tufted product
Apparatus for producing tufted carpet by precutting yarn into individual tufts, and pressing the tufts into an adhesive coating on a backing material. Individual yarns are selectably clamped on a...
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4302494 |
Pile weatherstripping
Yarn of thermoplastic material is wound on a traveling endless band. Backing strips of thermoplastic material are continuously fed along the edges of the band and are ultrasonically welded to the...
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4290832 |
Method for making fasteners
A method for forming a strip material useful as part of a fastener. The method steps comprise moving two backing layers from opposite directions around guides and away from the guides in parallel...
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4265849 |
Method for producing multifilament thermoplastic yarn having latent crimp
A multifilament thermoplastic yarn and process for the formation thereof which, when tufted or woven into a fabric, presents a grass-like appearance. The yarn is made by melt spinning and water...
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RE30359 |
Method of making pile weatherstripping
A pile weatherstripping has a continuous length of a resin anchorage base with even lengths of filaments secured to opposite sides of the base along the length of the base and extending away from...
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4201608 |
Methods of and apparatus for manufacturing pile fabrics
In the production of a pile fabric by the method described in U.S. Pat. No. 3,878,011 in which pile tufts are implanted in a layer of adhesive and the adhesive is subsequently heated to reduce the...
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4201032 |
Apparatus for making bundles of textile strands
An apparatus for cutting textile strands and forming the cut strands into bundles including a means for supplying the textile strands. A means for positioning the textile strands funnels the...
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RE29988 |
Process and device for making fabrics with non-woven pile
A process for making fabrics with non-woven pile where a continuous thread or band is fed to a parallel passage having two parallel support bands each carrying a layer of adhesive. The thread or...
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4151026 |
Apparatus for manufacturing fabric with non-woven pile
Apparatus for producing non-woven pile fabrics such as carpets or velvets including means for passing two support sheets in spaced, face-to-face relation, means for folding at least one continuous...
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4147575 |
Manufacture of nonwoven pile articles
In procedure for making nonwoven pile articles by assembling an array of cut pile fibers or yarns having free ends disposed substantially in a common plane and adhering a backing to the free ends,...
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4140825 |
Artificial thatched roof of overlapping plastic tubes, and method and apparatus for making same
A material, such as a web, mat or slab is disclosed, for covering a surface of a building, for decorative purposes. It comprises a carrier layer or foil and elongate elements, especially small...
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4124432 |
Conveying mechanism for yarns in pile forming apparatus
A conveying mechanism for a non-woven carpet machine which includes a pair of conveyor belts along each edge of the backing material for pulling the backing material from its roll and pushing it...
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4120713 |
Process and apparatus for the continuous production of a fibrous web-like pile product
A web-like fibrous material consisting of fibres standing on end is produced from a starting material consisting of a web-like fibrous material, in which the fibres are oriented substantially...
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4090910 |
Apparatus for making pile weatherstripping
A pile weatherstripping has a continuous length of a resin anchorage base with even lengths of filaments secured to opposite sides of the base along the length of the base and extending away from...
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4089717 |
Method and apparatus to produce a textile product
Method and apparatus to produce a bonded loop pile carpet. The carpet machine is of the rotary type which uses cooperating blade members to form the yarn loops for bonding to a backing sheet. One...
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4066487 |
Method and device for making a non-woven pile web
A method for making a nonwoven pile web from differently colored pile yarns, lying side by side, and being arranged so as to form a color-configuration and being adhered perpendicularly in a...
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4028157 |
Method and apparatus for moving and guiding wires
Apparatus and method for moving a pair of elongated members to engage and fold a length of flexible material into a series of loops. The apparatus includes moving means for moving both elongated...
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4017345 |
Process for producing pile fabrics and an apparatus for carrying out the process
To produce a pile fabric, particularly a pile carpet, a fibrous batt, in which the fibres are transversely oriented, is cut into longitudinal strips which are then turned through an angle of 90°...
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4001071 |
Carpet machine
Method and apparatus to produce a bonded loop pile carpet. The carpet machine is of the rotary type which uses cooperating notched blade members to form the yarn loops for bonding to a backing...
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3982978 |
Method and apparatus for making pile fabric
This invention relates to a method and apparatus for making pile fabrics wherein a sheet of longitudinally striated thermoplastic film formed into loops is fusion bonded to a thermoplastic backing...
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3979251 |
Apparatus for producing a pile carpet
Production of pile fabric with repetitive cutting of incremental lengths of fiber with a moveable cutter. The increments are sequentially packed onto a guide, such as a shaft conveyor, and then...
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3976531 |
Machine and method of operation thereof for producing non-woven "glued" carpets
The present invention is concerned with a machine for producing non-woven "glued" carpets and particularly with operating mechanism for alternately pressing a "pile-yarn" sheet against one and then...
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