B29C44/5627

Anti-shock pad and related manufacturing method

The present invention provides an anti-shock pad, which includes: a board-shaped compound material structure, manufactured by mixing a composition and foam molding the composition, wherein the composition comprises: a main substrate, having a proportion of 50 wt % to 80 wt % of total weight of the composition, comprising: a vinyl acetate; and an ethylene-vinyl acetate; a secondary substrate, having a proportion of 10 wt % to 40 wt % of the total weight of the composition, comprising: a polyethylene; a styrene butadiene rubber; and a thermoplastic elastomer; and an additive, having a proportion of 1 wt % to 20 wt % of the total weight of the composition; wherein a density of the anti-shock pad is between 0.20 and 0.50, and a foaming ratio of the anti-shock pad is between 20 and 40. The present invention is also related to a method of manufacturing the anti-shock pad.

Contact detection device including flow sensor

A contact detection device detects pressure over a wide range, be applied to even a three-dimensional structure, and detect predetermined contact pressure or more. A volume space 4 is between a base 1 that is composed of a foamed synthetic resin 10 with a particular shape and the foamed synthetic resin body 10 that is composed of the foamed synthetic resin with a particular shape and covers the foamed synthetic resin body 10. The volume space 4 is on either or both of the base 1 and the foamed synthetic resin 10. Air in the volume space 4 is prevented from leaking trough the base 1 and the foamed synthetic resin 10 to open air. At least one flow sensor 70 detects flow rate (liter/second) of air that flows from the volume space 4 to open air.

Implantable layers for a surgical instrument

A staple cartridge is disclosed. The staple cartridge can include a cartridge body, a plurality of staples, and an implantable layer. The implantable layer can include a piece of lyophilized foam and a plurality of fibers at least partially embedded in the piece of lyophilized foam. The implantable layer can further include a plurality of pores defined in piece of lyophilized foam, and a plurality of pockets, wherein a pocket at least partially surrounds a fiber. A method of forming an implantable layer for use with a surgical staple is also disclosed. The method can comprise obtaining a mold comprising a cavity, placing a plurality of fibers in the cavity of the mold, dispensing a solution into the cavity around the fibers, and lyophilizing the solution in the cavity.

METHOD OF MANUFACTURING MULTI-HARDNESS AND MULTI-ELASTICITY FOAM MATTRESS BY USE OF CONTINUOUS FOAMING PROCESS AND FOAM MATTRESS MANUFACTURED THEREBY
20210206035 · 2021-07-08 ·

A method of manufacturing a multi-hardness and multi-elasticity foam mattress is provided, in which unit foam blocks made of polyurethane foams having multi-hardnesses and multi-elasticities are formed integrally with each other along the longitudinal direction of the foam mattress by the continuous foaming process to thereby mold a foam mattress. The foam mattress manufacturing method is simplified to increase the productivity of the foam mattress, and the durability of the foam mattress is excellent as well as the optimum body pressure distribution and somatotype maintenance effects can be implemented, and associated unit foam blocks of zones positioned symmetrically opposed to each other, based on a unit foam block positioned at the central portion of the mattress in the longitudinal direction of the foam mattress, have the same hardness and elasticity as each other.

Apparatuses and methods for producing a shower tray
10881254 · 2021-01-05 · ·

The method of producing a shower tray using a shower tray blank is disclosed. The method may comprise identifying a drain location on the shower tray blank. The method may further comprise deflecting the shower tray blank at an internal location relative to a shower tray perimeter of the shower tray blank along the depth dimension to a deflected state. The method may also comprise cutting the shower tray blank along a plane generally perpendicular to a depth dimension of the shower tray blank when the shower tray blank is in the deflected state to form the shower tray and a discarded portion. An apparatus for producing a shower tray is also disclosed.

Roof shell having an acoustic insulation layer
10861431 · 2020-12-08 · ·

A motor vehicle roof shell having a rigid composite component having an inner side facing a vehicle interior, and an acoustic insulation layer disposed on the inner side of the composite component. The panel-type rigid composite component has at least one tray-like recess on its inner side, said recess being filled with an open-pored foam material which forms the acoustic insulation layer and whose surface is flush with a surface of the composite component surrounding the recess. A motor vehicle roof shell motor vehicle having a panel-type rigid composite component having an inner side, which faces the vehicle interior, and an acoustic insulation layer disposed on the inner side of the composite component, wherein the acoustic insulation layer is formed by at least one rigid-foam or semi-rigid-foam plate which is bonded to the inner side of the composite component and compressed that its volume is reduced compared to preassembly state.

Implantable layers for a surgical instrument

A staple cartridge is disclosed. The staple cartridge can include a cartridge body, a plurality of staples, and an implantable layer. The implantable layer can include an inner portion, an outer portion positioned at least partially around the inner portion, and a plurality of passages formed through the outer portion toward the inner portion. The implantable layer can be porous. An implantable layer can include an outer portion including a plurality of fibers. A method of forming an implantable layer for use with a surgical stapler is also disclosed. The method can include forming at least one passage through an outer surface toward an inner portion of the implantable layer.

Method and kit for reconstituting cosmetics
10821070 · 2020-11-03 ·

A method and kit for reconstituting broken fragments of a cosmetic, such as pressed powder cosmetics, are provided which enable a user to recombine or reconstitute such fragments in the original cosmetic packaging. The kit comprises a foamable liquid composition, spreading implement, and at least one pressing implement. Applying embodiments of the foamed liquid composition on fragmented cosmetic material, pressing or packing the mixture comprising the liquid composition and fragmented cosmetic material, and then smoothing the composition by pressing it again within its original casing, in accordance with embodiments of the method, may avoid wasting broken cosmetic fragments and further allows a consumer to use the reconstituted cosmetic for its original purpose.

FLORAL ARRANGEMENT INSERT
20200337400 · 2020-10-29 ·

A floral arrangement insert comprising: a foam insert; a plurality of tubes arranged and removably secured in the foam insert in a pre-designed configuration; and a plurality of artificial foliage inserted into the foam insert and around the plurality of tubes in a pre-designed configuration. A method of manufacturing a floral arrangement insert comprising: obtaining or preparing a mold; filling the mold with an expandable, curable foam to form a foam insert; inserting a plurality of tubes into the foam in a pre-designed configuration; causing or allowing the foam to cure after insertion of the plurality of tubes; and removing the foam insert from the mold after the foam has cured. The plurality of tubes can be filled with water and an artificial or fresh flower and/or foliage can be inserted into the plurality of tubes to create a beautiful floral piece.

ASSEMBLING FIBER-REINFORCED FOAMS

The present invention relates to a process for converting moldings. Here, a molding comprising a foam and at least one fiber (F), wherein the fiber (F) is with a fiber region (FB2) located inside the molding is at least partially divided at least once, wherein at least one fiber (F) is completely divided. The invention further relates to the thus obtainable converted molding and to a panel comprising the converted molding and at least one layer (S1). The present invention further relates to a process for producing the panel and to the use of the converted molding/the panel according to the invention as a rotor blade in wind turbines for example.