This document discloses antistatic shoe insoles that include a flexible foam layer and antistatic filaments of textile material interspersed throughout the foam layer and extending passed or exposed at the surface of the shoe insole and methods of making such an antistatic shoe insole. The antistatic filaments are needle punched through the foam layer. The antistatic filaments may be any suitable antistatic material blended with any felt fiber such as wool fiber, cotton fiber, polyester fiber, or the like.

Aspects hereof relate to a multi-part mold assembly for use in manufacturing articles. The mold assembly provides for contouring, shaping and cutting materials to form articles via a continuous single processing operation. The mold assembly includes an upper mold portion with a three-dimensional contouring/shaping portion and a first cutting edge, a lower mold portion with a three-dimensional contouring/shaping portion and a second cutting edge, and a base portion into which the lower mold portion may retract during use. Upon application of a first force, the upper and lower mold portions cooperate to contour/shape a material from which an article is to be formed. Upon application of a second force greater than the first, the first cutting edge and the second cutting edge interact to shear the material that extends beyond the respective cutting edges. The result is an article that is contoured, shaped and cut/trimmed utilizing a single processing operation.

An arch support may include a base plate having a base plate top surface. The arch support may further include a contoured arch plate attached to the base plate at a joint. The arch plate may include an arch plate bottom surface. The arch plate bottom surface may face and be separated from the base plate top surface, with an extent of the separation increasing toward a medial side of the arch support.

The present invention relates to a composite membrane for garment accessories or wearable item accessories and a method for making the composite membrane. In particular, the composite membrane includes a first layer having a first side and a second side opposite to one another and with a plurality of through-holes which extend between the first side and the second side; and a first plurality of fibers made of a thermo-conductive material and configured to convey moisture. The through-holes are engaged by first fibers of the plurality of fibers so as to form channels designed to convey a liquid from the first side to the second side.

Disposable insole pads and use thereof are disclosed. The disposable insole pads are multilayer structures comprising a topsheet and a pressure sensitive adhesive, and optionally a backsheet, silicone coating and liner layers. The pressure sensitive adhesive layer allows the disposable insole pads to be positioned, repositioned and removed, making them well suited for daily use and disposal.

A production process of an insole, the steps of: cleaning an insole mold; spraying an oily release agent into a cavity of an upper mold and a cavity of a lower mold of the mold; uniformly fixing cloth in the cavity of the upper mold; injecting shoe material into the cavity of the lower mold of the mold, covering the upper mold of the mold to lock the upper mold and the lower mold after finishing injecting shoe material, and then placing the mold in an oven for baking, opening the upper mold of the mold after finishing baking, and taking out the insole. The production process of an insole is simple in process and high in yield rate, and uses the characteristics that the cloth and the raw material have good adhesion to directly put the cloth into the mold to take shape, thereby eliminating a glue adhesion process.

The present invention discloses a power-generating insole based on fabric integration, which comprises a power-generating insole body, a detachable outer layer and an electronic module; The power-generating insole comprises a first friction component, a second friction component and a fabric composite component; The first friction component is composed of a first electrode layer and a first polymer material; The first friction component and the fabric composite component are integrally formed; The second friction component is wrapped around the middle part of the fabric composite component, and is integrated with the first friction component and the fabric composite component; The detachable outer layer is wrapped on the surface of the power-generating insole body; The electronic module is connected to the power-generating insole body; The present invention has long service life, good flexibility, plasticity, is washing resistance and stability.

A shoe insole and processing method for shoe insole are disclosed. The insole includes an insole body for the stepping of the sole of one human foot. The insole body includes an upper insole layer having a top surface and an opposing bottom surface, a lower insole layer and a bulge. The upper insole layer is cold pressed to form bulges on the upper insole layer corresponding to different areas of the structure of the human foot. Then, the lower insole layer is bonded to the bottom surface of the upper insole layer, and then, perform cold pressing forming. Each bulge has a first convex surface and a first concave surface. The top surface of the upper insole layer integrally raised to form a first convex surface. The bottom surface of the upper insole layer integrally dented corresponding to the first convex surface to form a first concave surface.

An orthotic support insole having a body including each of an uppermost anti-microbial lining, an intermediate foam layer, a rigid stabilizer insert and a bottom-most thermo-formable foam layer. An extending edge of the body corresponds to at least a heel cup and intermediate sides being fused along an outer perimeter edge to prevent delamination. The body includes a non-standard thickness along an axial length thereof and the fused perimeter edge extends to a location proximate a forward extending edge portion of the body.