摘要:
A fabric is provided having discrete surface portions of a primary backing and tufted yarns exposed on the technical face of the fabric. To form the fabric, the yarn feed controlled by servomotors is adjusted in increments to rob back yarn sufficient to pull out the previously tufted loops in selected portions of the fabric, leaving the primary backing portion of the pulled-out loops exposed on the technical face. By the selection process, random or patterned tufted portions and exposed primary backing surface portions are provided on the technical face of the fabric.
摘要:
The textile includes a plurality of raised ribs laterally spaced one from the other and straddling textile yarns between the raised ribs. A yarn strand of a color different than the color of the raised ribs and straddled fibers extends directly along one side of the raised ribs and a yarn strand of a different color extends along an opposite side of the raised ribs. Depending upon the perspective of the viewer of the textile surface, the color of one of the yarn strands is hidden from view, while the color of the other yarn strand is observable, rendering different optical effects (textile colors) to the viewer as a function of the viewer's perspective.
摘要:
A roofing component adhering assembly includes a bitumen layer having first and second major surfaces and at least a first release sheet substantially coextensive with the first major surface of the bitumen layer. The first release sheet is separable from the first major surface of the bitumen layer so that the bitumen layer of the roofing component adhering assembly can be used to adhere together overlapping surfaces, such as end and/or lateral edge portions, of first and second roofing components. The roofing component adhering assembly is especially well suited for adhering surfaces together where one of the surfaces is a granule surface, such as an end edge portion of a cap sheet. Preferably, styrene-butadiene-styrene modified bitumen is used to form the bitumen layer.
摘要:
An infilled artificial surface has natural grass-like play characteristics due to the use of two distinct groups of fibers extending upwardly from a backing, and a stabilizing fill material residing on the backing, with a first upper group of fibers simulating grass plants and extending above the infill and a second lower group of preferably texturized fibers extending upward from the backing to the top of, but not above, the fill. With this structure, substantially all of the fill material is stabilized within the vertical level of the second lower group of fibers. This second group of fibers nulllocksnull the fill material in place and helps to promote consistent and uniform play characteristics which closely simulate natural grass, with a nullfoot feelnull of natural turf. This structure also improves the durability of this playing surface, compared to prior infilled surfaces.
摘要:
Disclosed is a container label comprising a base panel, a series of elongate perimeter tabs and a piggyback panel. The base panel has a base panel top surface coated with a release layer except for a series of elongate perimeter zones spaced along the base panel perimeter that are free of the release layer. The series of elongate perimeter tabs are sized complimentary to and are aligned with the perimeter zones. Each of the perimeter tabs defines a perimeter tab bottom surface coated with an adhesive layer such that the perimeter tabs are permanently bonded to the base panel. The piggyback panel is of a smaller size that the base panel. The piggyback panel has a piggyback panel bottom surface coated with the adhesive layer for releaseably bonding the piggyback panel to the base panel such that the piggyback panel may be peeled away from the base panel.
摘要:
A method for manufacturing a fabric coating, which simulates a viscose flocking finish, relative to at least one layer of the fabric coating, and which is particularly relevant to crushed foam coatings, includes the steps of providing fine beads of polymer, which are hollow and partially filled with selected solvents, or solvent blends or other volatile substances, and adding these beads to a coating compound in its wet state. Thereafter, coating the fabric with the resultant compound and oven drying the resulting compound on the fabric, then raising the temperature of the coating to crosslink the polymer and expand the polymer beads within the coating layer. The fabric coating produced by the method, and a fabric coated with the fabric coating made by the method, are also claimed.
摘要:
The present invention relates to multifilament crimped yarn comprising an aliphatic polyester and methods for producing thereof, and to carpets that are manufactured by using the crimped yarn. The present invention provides an aliphatic polyester multifilament crimped yarn for the carpets comprising an aliphatic polyester having a melting point of equal to or higher than 130null C., said multifilament crimped yarn having crimp elongation rate of the multifilament crimped yarn after being processed with boiling water of 3-35% and breaking strength of 1-5 cN/decitex.
摘要:
A carpet in tile or roll form is produced using an open mesh reinforced foam layer with foam nodules. The carpet is produced having a primary backing through which carpet fiber bundles are tufted and a precoat layer which locks the tufts in place to prevent easy extraction of the fibers so that a tufted face and a relatively smooth back face are provided. The foam layer with foam nodules is brought into intimate contact with the relatively smooth back face, and is substantially permanently adhered to it producing a carpet tile or roll that is substantially prevented from curling or doming (or they are significantly reduced) and may be installed without adhesive if desired. Adhering may be practiced by using a non-fused adhesive formulation which is subsequently fused at a low temperature (about 310null F. or less), or by forcing the foam layer with foam nodules into contact with the carpet back while the hot melt backing is still in a fluid form, or by use of a thermoplastic layer between the carpet and foam sheet.
摘要:
A method of making a carpet latex compound, the method comprising the steps of providing a carboxylated styrene-butadiene latex, adding a rosin acid soap to the latex to provide a pre-compound latex, and adding to the precompound latex at least one of a filler, a thickener and a curative.
摘要:
An impregnated layered product usable as a soundproofing element in vehicles, comprising a layer constituted by a load-bearing mat on which at least one layer of non-woven fabric, made of fibers of thermoplastic materials impregnated with resins selected among thermosetting resins and thermoplastic resins with the addition of crosslinking agents, is bonded so as to cover at least one side of the mat.