摘要:
A process for making an erosion control mat includes rotating a cylindrical drum having a plurality of mold cavities; depositing a paste into the mold cavities; selecting the sheet of mesh material to have sufficient tensile strength to join the blocks of hardened paste together without tearing or separating from the blocks of hardened paste, and to have sufficient density to retain the paste within the mold cavities as the drum rotates; covering an outer surface of the cylindrical drum and outer surfaces of the paste with the sheet of mesh material; continuing to rotate the cylindrical drum as the paste hardens into dimensionally stable blocks, and holding the sheet against the outer surface such that the sheet retains the paste within the mold cavities and the sheet becomes embedded in the paste; and separating the dimensionally stable blocks from the mold cavities.
摘要:
A method of manufacturing an absorbent sanitary paper product having a machine direction, a cross-machine direction orthogonal and co-planar thereto, and a Z-direction orthogonal to both the machine- and cross-machine directions is disclosed. The method comprises the steps of: a. providing a first network of fibers having a first and a second side, each fiber of the first network of fibers having a longitudinal axis generally disposed within the plane comprising the machine- and cross-machine-directions; b. applying a first bonding layer in a first pattern to one of the first and second sides of the first network of fibers; and, c. applying a first second network of fibers to the first bonding layer, the first second network of fibers comprising a combination of a first plurality of fibers and a second plurality of fibers. The first and second pluralities of fibers are different.
摘要:
Loop components for hook-and-loop fasteners and methods of making the same. The loop components comprise single-layer nonwoven webs having a first side, a second side opposite the first side and a thickness therebetween. The fibers of the nonwoven webs are partially fused on the first side to create a skin layer. The nonwoven webs have a basis weight ranging from 20 gsm to 50 gsm and a pressure drop index ranging from 40 to 100.
摘要:
A method of manufacturing an absorbent sanitary paper product having a machine direction, a cross-machine direction orthogonal and co-planar thereto, and a Z-direction orthogonal to both the machine- and cross-machine directions is disclosed. The method comprises the steps of: a. providing a first network of fibers having a first and a second side, each fiber of the first network of fibers having a longitudinal axis generally disposed within the plane comprising the machine- and cross-machine-directions; b. applying a first bonding layer in a first pattern to one of the first and second sides of the first network of fibers; and, c. applying a first second network of fibers to the first bonding layer, the first second network of fibers comprising a combination of a first plurality of fibers and a second plurality of fibers. The first and second pluralities of fibers are different.
摘要:
A method of manufacturing an absorbent sanitary paper product having a machine direction, a cross-machine direction orthogonal and co-planar thereto, and a Z-direction orthogonal to both the machine- and cross-machine directions is disclosed. The method provides the steps of: providing a first and second network of fibers each having opposing first and second sides where each fiber of the first network of fibers has a longitudinal axis generally disposed within the plane comprising the machine- and cross-machine-directions; applying a first bonding layer to one of the first and second sides of the first network of fibers; applying a first second network of fibers to the first bonding layer; and, placing the first and second network of fibers into face-to-face contacting engagement.
摘要:
A carpet that can be installed onto a flooring surface without the requirement for registration between adjacent broadloom carpet pieces. The carpet comprises a design member that comprises a plurality of pattern members that are colorized and that define a void area, which has a substantially uniform color and pile height.
摘要:
A textile sheet element having selectively applied arrays of surface projection elements defining raised zones across an active surface for cleaning and/or personal care, The textile sheet element is adapted for use by itself and/or for attachment to a user manipulated support with or without a handle such as a mop head or the like.
摘要:
An improved formed lighting fixture having a frame, a light source, a cover layer coupled to the frame, and a fibrous layer coupled to the cover layer, in which the frame is formed by gathering a plurality of rods and profiled in a specific contour, the light source is configured to provide light from inside the frame and out through the cover layer onto the fibrous layer. The fibrous layer is configured to provide decorative and functional aspects to the lighting fixture, including, in some embodiments, a contoured or fur-like appearance, or where the fibrous layer has light-diffusive properties, a dazzling glow effect when light from the light source is diffused.
摘要:
A carpet that can be installed onto a flooring surface without the requirement for registration between adjacent broadloom carpet pieces. The carpet comprises a design member that comprises a plurality of pattern members that are colorized and that define a void area, which has a substantially uniform color and pile height.
摘要:
Filamentary materials, such as yarn (18), is wound a frame (28), provided by pairs of movable filaments or wires (35, 38), about which the end of the spindle (22) rotates provides the turns (26) of the winding as the article having the winding is moved along a process path. Mechanically or hydraulically actuated pins (34) support the winding frame in a fixed position. The filaments of the frame may be provided by laterally spaced pairs (44, 46) of filaments of weldable material.