摘要:
A method and apparatus for making a lined waterproof footwear product, and footwear product formed there from, are provided. A last, having an exterior surface configured to correspond to the size and shape of the interior surface of the footwear product, is covered with a microcellular lining material. An injection mold comprises shells having a pre-determined configuration to cooperate with the exterior surface of the lining covered last to form: (i) a pre-injection cavity between the shells and the lining covered last when in position in the mold for injection molding; and, (ii) an injection cavity, defining the configuration of the footwear product, between the shells and the lining covered last when injection material is being injected into the injection cavity whereby the injection pressure causes the microcellular lining material to reconfigure the pre-injection cavity.
摘要:
Systems and articles of manufacture are provided for a footwear system including a boot or other type of shoe comprising one or more insert sleeves configured to receive one or more decorative and/or exchangeable inserts. In one embodiment, an insert sleeve may encircle a calf portion of a boot to receive an insert overlapped in the insert sleeve to create a cylindrical shape.
摘要:
A method and apparatus for making a lined waterproof footwear product, and footwear product formed there from, are provided. A last, having an exterior surface configured to correspond to the size and shape of the interior surface of the footwear product, is covered with a microcellular lining material. An injection mold comprises shells having a pre-determined configuration to cooperate with the exterior surface of the lining covered last to form: (i) a pre-injection cavity between the shells and the lining covered last when in position in the mold for injection molding; and, (ii) an injection cavity, defining the configuration of the footwear product, between the shells and the lining covered last when injection material is being injected into the injection cavity whereby the injection pressure causes the microcellular lining material to reconfigure the pre-injection cavity.
摘要:
A method of producing a foamed footwear includes the steps of wearing around a footwear last with an inner covering housing, coating a first partition layer made of mixed rubber material on an outer surface of the inner covering housing, covering on a foaming raw material and an outer decorating fabric, attaching to the bottom side of the footwear last with a footwear sole, attaching to an outer surface of the outer decorating fabric with necessary reinforcing elements and necessary decorating elements, and heating in a vulcanization reactor. The foaming raw material undergoes a foaming reaction process, so that the footwear sole, the necessary reinforcing elements, and the necessary decorating element undergo a vulcanizing reaction process to enhance rubber properties thereof. Both of the inner surface and outer surface of the footwear has an aesthetic appearance. The production efficiency is increased and unnecessary waste of raw material is avoid.
摘要:
A semimanufactured product including footwear, clothing items and accessories, which has a three-dimensional conformation with at least one inner surface and one outer surface. At least one waterproofing sheath entirely or partially covers the inner surface of the semimanufactured product, adheres to the inner surface by means of at least one glue layer and includes at least one piece of semi-permeable membrane. The at least one piece of semi-permeable membrane is cut with a size of the inner surface of the semimanufactured product and is folded so as to superimpose two edges which are welded to form at least one strip and to give the waterproofing sheath a three-dimensional conformation similar to the semimanufactured product.
摘要:
A method for protecting an item from weight gain due to uptake of liquid comprising exposing said item to plasma in a gaseous state for a sufficient period of time to allow a protective layer, particularly a polymeric layer, to be created on the surface of the item.
摘要:
The present invention provides articles of footwear for use by firefighters in different activities such as emergency and rescue situations, as well as daily activity in and around the firehouse. Integrated handles enable the firefighter to quickly and easily put the article of footwear on while minimizing the possibility of accidentally catching on equipment, apparel or debris. Locking bands that wrap around the upper are used to adjust for comfort and a secure fit. A dual lacing and zipper system enables the firefighter to initially adjust for fit by selectively tightening the lace, while the zipper provides a quick means for securing the article of footwear. Different outsole lug configurations are suitable for different surfaces, wet, dry and of varying and extreme temperatures. Added protection is available with a tibia/shin protector and ankle protectors.
摘要:
The invention relates to an item of clothing (1), in particular a glove (2), a shoe or headwear, comprising at least one material layer (4), and the at least one material layer (4) is formed by a sealing, in particular fluid-tight functional layer (6), and having in particular a tubular shaft (15) with an attachment (16), which attachment (16) can be coupled with a specifically tubular connecting piece (17) of another item of clothing (3) to form a sealed connection preventing penetration by foreign substances into an interior (5, 26). The attachment (16) is disposed on an external face (23) or an internal face of the shaft (15) and formed by a cuff (18) extending along the shaft (15) and a collar (19) covering at least certain regions of the latter in a closed position, and the cuff (18) and the collar (19) are made from a sealing, in particular fluid-tight material and the cuff (18) and/or the collar (19) are mounted on the shaft (15) by means of at least one fixing element (21) in such a way that the functional layer (6) is not perforated.
摘要:
Liquidproof seams are formed between laminates, most preferably those having a complex textile structure on the sealing side of the laminate, where at least a portion of the complex textile in the sealing region is removed, such as by skiving, to reduce the thickness in the seam, or sealing region, prior to the creation of a durably sealed liquidproof seam.
摘要:
A boot top garment and bootie comprises a plurality of horizontally spaced apart panels and boning stitched or otherwise fastened together designated to wrap around the wearer's leg and a closure system between the edges of the panels stitched or otherwise fastened together enabled for zipper-action fastening, or may be constructed as simple apertures and boot lace-action fastening for drawing the panels into a continuous closed loop forming the boot top garment for improved structure, support, fit and comfort. The bootie comprises a plurality of panels stitched or otherwise fastened together designated to wrap around the wearer's foot. A normally exposed upper portion and a lower peripheral edge provide ventilation for the wearer's skin with comfort. The boot top garment is permanently attached at a seam between the panels used in construction of the bootie forming the boot top garment and bootie combination.