Disclosed are an entrained polymer or an entrained polymer composition, and a method for forming and adhering an entrained polymer structure to a substrate using the entrained polymer or an entrained polymer composition. The method includes providing a substrate configured to receive application of a molten entrained polymer. A particulate entrained polymer in molten form is applied in a predetermined shape, to a surface of the substrate, to form a solidified entrained polymer structure on the substrate. The entrained polymer includes a monolithic material formed of at least a base polymer and a particulate active agent. The surface of the substrate is compatible with the molten entrained polymer so as to thermally bond with it. In this way, the entrained polymer bonds to the substrate and solidifies upon sufficient cooling of the entrained polymer.

A making plastic flooring having a backing contains: a body which has a substrate, a printing layer, and an anti-abrasion layer. A method of making the plastic flooring contains steps of: (A). producing a semi-finished plastic flooring, wherein the semi-finished plastic flooring has the substrate, the printing layer, and the anti-abrasion layer; (B). moving and positioning the semi-finished plastic flooring on a predetermined position of drop plastic equipment, wherein the semi-finished plastic flooring is faced upward; (C). molding the backing, wherein the backing material is melt and is spray onto a bottom of the substrate of the semi-finished plastic flooring by using drop plastic equipment, and the backing material is adhered on the bottom of the substrate of the semi-finished plastic flooring after being solidified; and (D). cutting, wherein the semi-finished plastic flooring having the backing is removed and is cut into a desired size, thus producing the body.

An apparatus and method, according to an exemplary aspect of the present disclosure includes, among other things, cutting opposing notches in side edges of a flat metallic strip to provide a flat notched strip with pairs of notches extending along a length of the flat notched strip. The flat notched strip is rolled formed to provide a profiled notched strip and a flexible material is extruded to cover the profiled notched strip to provide a roof ditch molding. The roof ditch molding is cut at notch locations to achieve a desired molding length extending between molding cut ends comprising tabs, and a pattern of flexible material is removed from the notches associated with the molding cut ends. The tabs are bent to provide final formed ends for the roof ditch molding.

The present relates to a device and a procedure for the extrusion and application of a spacer profile of insulating glass, particularly for a machine adapted to compose the spacer frame directly against one or more glass panes constituting the insulating glass starting from a thermoplastic product prevalently contained in drums, displacing the extrados thereof to an adjustable and controlled distance referred to the margin of one or more glass panes.

The present relates to a device and a procedure for the extrusion and application of a spacer profile of insulating glass, particularly for a machine adapted to compose the spacer frame directly against one or more glass panes constituting the insulating glass starting from a thermoplastic product prevalently contained in drums, displacing the extrados thereof to an adjustable and controlled distance referred to the margin of one or more glass panes.

A super anti-slip composite carpet with a three-dimensional TPE elastic structure, which is formed by compounding a fabric layer (1) and a TPE layer (2), wherein TPE is composed of 80-90% of styrene oxide-butadiene block copolymer and 10-20% of polypropylene, and the TPE layer (2) has a thickness of 1-2 mm. The compounding process thereof includes: step 1, preheating a transparent TPE to 80° C., and adding to a material barrel of a casting machine, stirring the TPE by a screw, and heating to a heating temperature of 140° C.-200° C. in 6-9 sections, to obtain a paste-like TPE; step 2, extruding the paste-like TPE through a metal joining pipe into a die head; step 3, making the paste-like TPE flow out through the die head in a planar cascade shape, and at the same time, passing the paste-like TPE flowed out from the die head together with a back part of a carpet fabric through a gap between an embossed roller and a rubber roller, so as to compound with the bottom surface of the fabric layer. The carpet has a good anti-slip effect and no edge warping, and is light resistant, aging resistant, non-toxic and tasteless, safe and reliable.

A super anti-slip composite carpet with a three-dimensional TPE elastic structure, which is formed by compounding a fabric layer (1) and a TPE layer (2), wherein TPE is composed of 80-90% of styrene oxide-butadiene block copolymer and 10-20% of polypropylene, and the TPE layer (2) has a thickness of 1-2 mm. The compounding process thereof includes: step 1, preheating a transparent TPE to 80° C., and adding to a material barrel of a casting machine, stirring the TPE by a screw, and heating to a heating temperature of 140° C.-200° C. in 6-9 sections, to obtain a paste-like TPE; step 2, extruding the paste-like TPE through a metal joining pipe into a die head; step 3, making the paste-like TPE flow out through the die head in a planar cascade shape, and at the same time, passing the paste-like TPE flowed out from the die head together with a back part of a carpet fabric through a gap between an embossed roller and a rubber roller, so as to compound with the bottom surface of the fabric layer. The carpet has a good anti-slip effect and no edge warping, and is light resistant, aging resistant, non-toxic and tasteless, safe and reliable.

Disclosed is a novel 3D-printer system for printing elastically deformable rubber parts such as rubber seals where the uncured rubber source material is partially cured before printing each rubber layer of the rubber part. Furthermore, disclosed is a novel 3D printing method for 3D-printing an elastically deformable rubber body using the 3D-printer system.

Reflective articles of wear are disclosed. The reflective articles of wear can include an elastomeric material and reflective components coupled to the elastomeric material. The elastomeric material forms a plurality of apertures.

A making plastic flooring having a backing contains: a body which has a substrate, a printing layer, and an anti-abrasion layer. A method of making the plastic flooring contains steps of: (A). producing a semi-finished plastic flooring, wherein the semi-finished plastic flooring has the substrate, the printing layer, and the anti-abrasion layer; (B). moving and positioning the semi-finished plastic flooring on a predetermined position of drop plastic equipment, wherein the semi-finished plastic flooring is faced upward; (C). molding the backing, wherein the backing material is melt and is spray onto a bottom of the substrate of the semi-finished plastic flooring by using drop plastic equipment, and the backing material is adhered on the bottom of the substrate of the semi-finished plastic flooring after being solidified; and (D). cutting, wherein the semi-finished plastic flooring having the backing is removed and is cut into a desired size, thus producing the body.