A fixture, system, and method for coating a glove with a coating material are described. A fixture includes a support member and a clamping member movable relative to the support member to a closed position. The clamping member is configured to be at least partially received in a cuff of the glove. In the closed position, the cuff is captured between the clamping member and the support member. In this configuration, a majority of an external surface of the glove is exposed for being coated. A glove-coating system can include one or more fixtures on a conveyor that move the fixture around various processing stages of the glove-coating system. In certain methods of coating a glove, coating material is applied to the glove while the glove is suspended from the fixture. The coated glove can be removed from the fixture without being everted.

A conveyance unit mounted to a machine for initial processing of natural raw rubber into aged rubber product, includes: a discharge delivery belt connected with the machine to receive the aged rubber product; a vibration delivery device connected to the discharge delivery belt to selectively delivery the aged rubber product from the discharge delivery belt; a drying and cooling device, comprising an elongated channel body and a circulation system mounted therein, wherein the rubber product is entered from one end of the elongated channel body while being dewatered and left from the other end of the elongated channel body, wherein the circulation system is operated to provide wind inside the elongated channel body for drying and cooling the rubber product; and a cutting device connected to the elongated channel body of the drying and cooling device to cut the dried rubber product into aged product.

A water-based hydrogel polymer coating and a method of application to natural rubber or other elastomeric latex products are provided. The water-based hydrogel polymer is mixed with a blend of at least one elastomeric material to provide a hydrogel polymer blend composition. The water-based hydrogel polymer blend composition is applied in a single application to an elastomeric article, such as gloves, without additional solvents in the polymer blend composition and without a separate acid or chemical priming step. The water-based hydrogel coating herein provides increased lubricity to facilitate improved wet and dry donning of the elastomeric article.

A copolymer latex of a copolymer comprising 50 to 88 wt % of a conjugated diene monomer unit, 10 to 40 wt % of an ethylenically unsaturated nitrile monomer unit, and 2 to 10 wt % of an ethylenically unsaturated acid monomer unit, the copolymer latex having an insoluble content in methyl ethyl ketone of 70 wt % or less and a swelling degree in methyl ethyl ketone of 40 times or more when the copolymer is formed into a dry film.

A liquid latex emulsion is compressed to align the randomly arranged molecules to form rows of aligned molecules. A continuous flow of the liquid is created in the direction of the rows of aligned molecules. A first latex layer of rows of aligned latex molecules is created on a form by immersing the form into the continuous flow of compressed liquid at a first immersion angle. A second latex layer is created on the first latex layer, the second latex layer has rows of aligned latex molecules extending in a direction different the rows of aligned latex molecules of the first layer. The second latex layer is formed by immersing the form with the first latex layer into the flow of compressed liquid at an immersion angle different from the first immersion angle.

In one embodiment, an artificial turf system includes an existing artificial turf, an elastic layer and a new artificial turf. The existing artificial turf includes a plurality of existing artificial turf fibres and existing infill granules. The existing infill granules lie between the existing artificial turf fibers and form an existing infill layer on top of a carrier structure. The elastic layer is formed by a hardened binder. At least a lower portion of the elastic layer overlaps with and penetrates at least an upper portion of the existing infill layer. The new artificial turf includes a plurality of new artificial turf fibres.

A method for producing a dip-molded article, including a dip-molding step of dip-molding a latex composition containing a latex of a carboxyl group-containing conjugated diene-based rubber (A) and a water-soluble metal compound (B) using a dip mold to form a dip-molded layer on the surface of the dip mold; a moisture content adjustment step of adjusting the moisture content of the dip-molded layer formed on the surface of the dip mold to 1 to 30 wt %; and a beading step of performing beading after the adjusting of the moisture content, the beading including peeling a portion of the dip-molded layer formed on the surface of the dip mold from the dip mold.

This present patent application discloses a climax control condom made up of latex to reduce loss of sensation while delaying the ejaculation comprising a closed end of a thick layer of latex anatomically made to cover the glans with a rounded pleat to ensure that the condom will stay in place and not slip during intercourse, a sheath body made up of a thin layer of latex to increase the sensation in the underside of the shaft, and an open end having a collar to reduce slipping of the condom during intercourse. The condom is made by the common dipping process which consists of feeding a latex compound into temperature-controlled tanks into which glass formers are dipped. The formers pick up a thin film of latex, and in the case of the closed end two more layers are added. The latex coating is then dried and, after drying, the condom is then passed through an oven to vulcanize the latex.

The present invention relates to a suspension comprising 50-95% by weight of the total suspension (w/w) of at least one metallic material and/or ceramic material and/or polymeric material and/or solid carbon containing material; and at least 5% by weight of the total suspension of one or more fatty acids or derivatives thereof. In addition, the invention relates to uses of such suspension in 3D printing processes.

Devices and methods for manufacturing and using microstructure arrays are described. In the methods, formulation is introduced into cavities of a microprojection array mold by means that include a vacuum to achieve a more efficient and uniform filling of the cavities and/or reduce bubble formation in the cavities.