Patent classifications
B29C51/004
SYSTEMS AND METHODS FOR TISSUE REMOVAL
A guard for providing a cut-resistant pathway through a body orifice or incision to circumferentially protect tissue at the margin is provided. The guard is made of flexible, cut-resistant mesh material having a plurality of interwoven thermosoftening filaments. The guard has a central lumen and at least one flared end. The flared end, which serves to anchor the guard in the body opening, is deformable into a reduced configuration to facilitate its insertion and removal. The layer of mesh stretches laterally to increase the diameter of the central lumen. The flexibility and expandability of the guard allows the guard to conform to body openings of different sizes. The guard may include a drawstring to cinch the flared distal end from the proximal end. The guard is thermoset with the flared distal end that is biased to spring back to its normal, undeformed configuration when released from a deformed configuration.
Resin sheet having hair-like bodies, and molded article of resin sheet having hair-like bodies
[Problem] The objective of the present invention is to provide a resin sheet that has a favorable tactile sensation and no less than a certain light transmittance and a molded article thereof. [Solution] A resin sheet that has hair-like bodies arranged regularly on at least one surface of an underlayer and in which a continuous phase is formed without any structural boundary between the underlayer and the hair-like bodies, wherein the average height of the hair-like bodies is no less than 30 μm and no greater than 500 μm, the total light transmittance of the resin sheet measured in accordance with JIS K 7136-1 is no less than 0.1% and no greater than 20%, and the contrast ratio of the resin sheet measured in accordance with JIS K 5600 4-1 is no less than 70% and no greater than 98%.
Method for manufacturing a cellulose product, cellulose product forming apparatus and cellulose product
A method for manufacturing a cellulose product, comprising the steps: dry forming a cellulose blank in a dry forming unit; arranging the cellulose blank in a forming mould; heating the cellulose blank to a forming temperature in the range of 100° C. to 200° C.; and pressing the cellulose blank in the forming mould with a forming pressure of at least 1 MPa.
METHOD FOR MANUFACTURING AN ARTICLE OF UNDERWEAR, IN PARTICULAR A BRA
Method for manufacturing a bra, comprising the steps of: providing a first fabric layer (11), designed to realize the outer layer of the underwear article, a second fabric layer (13), designed to realize the inner layer of the underwear article and a third material (17) made of thermo-adhesive polyurethane film, designed to realize permanent joining elements between the two fabric layers (11, 13) in the finished article; sprinkling the first fabric layer (11), on its side destined to face the second fabric layer (13), with a reactive “hotmelt” polyurethane glue, capable of being reactivated only once; applying said thermo-adhesive polyurethane film (17) on the side of the second fabric layer (13) destined to face the first fabric layer (11); superimposing the two fabric layers (11, 13), with the side of the first fabric layer covered with glue faced towards the second layer and the thermo-adhesive polyurethane film portions (17) applied to the second fabric layer facing the first fabric layer; joining, by hot-pressing, the two layers of fabric (11, 13) with the aforesaid thermo-adhesive polyurethane film portions (17) interposed between them, reactivating the reactive polyurethane glue to bring it temporarily into a liquid phase and subsequently trigger a cross-linking process that causes the glue to solidify definitively for the fixing of the parts; thermoforming the article according to the desired shape.
Double-shaft rotating structure applicable to electric heating forming equipment
A double-shaft rotating structure applicable to electric heating forming equipment, comprising: a main shaft, a shell, a first auxiliary shaft, two second auxiliary shafts, a third auxiliary shaft, two first collector slip rings, a second collector slip ring, two fixed disks and a plurality of electric heating elements. The double-shaft rotating structure applicable to electric heating forming equipment may enable a mold on the forming equipment to achieve double-shaft continuous rotation; furthermore, the structure is relatively simple while covering a small floor area, energy-saving and environmentally-friendly, and relatively low-cost.
SYSTEMS AND METHODS FOR MAKING GARMENTS
A system for making a garment includes a molding body configured to exhibit different heat profiles when contacting a continuous piece of fabric. The different heat profiles cause asymmetrical and/or non-eccentric deformations of the continuous piece of fabric.
A METHOD FOR PRODUCING A CELLULOSE PRODUCT
A method for producing a cellulose product from a multi-layer cellulose blank structure, wherein the method comprises the steps; forming the multi-layer cellulose blank structure from at least a first layer of dry-formed cellulose fibres and a second layer of a cellulose fibre web structure, through arranging the at least first layer and second layer in a superimposed relationship to each other and in the superimposed relationship arranging the at least first layer and second layer in contact with each other; arranging the multi-layer cellulose blank structure in a forming mould; heating the multi-layer cellulose blank structure to a forming temperature in the range of 100 C. to 300 C., and forming the cellulose product from the multi-layer cellulose blank structure in the forming mould, by pressing the heated multi-layer cellulose blank structure with an isostatic forming pressure of at least 1 MPa, preferably 4-20 MPa, wherein the multi-layer cellulose blank structure is shaped into a two-dimensional or three-dimensional fibre composite structure having a single-layer configuration.
Method for producing a protective sound panel for a motor vehicle
The invention relates to a method for producing a protective sound panel for a motor vehicle. The method involves producing a complex including a fibre-based porous back layer, an intermediate layer of shredded recycled material, and a porous front layer, placing the complex in a thermoforming mould to produce a three-dimensional shell, placing the shell in an RIM mould and injecting a foam precursor mixture in order to form a sealed acoustic insulation barrier the binder being incorporated into the front layer. The front layer having a mass per unit area of between 500 and 2000 g/m2, and at least one lightly compressed, high-absorption region with a thickness of between 4 and 10 mm, the minimum total percentage of the lightly compressed region being 40%.
Method for applying a pattern to a plush synthetic fabric using a hot press technique
A method based on a hot press technique is used to apply a permanent pattern onto a plush synthetic fabric having a pile. The method generally involves mounting one or more top plates and one or more bottom plates onto a hot press machine, where at least one of the top or bottom plates has a raised relief pattern on its surface. The temperature of the plates is set to at least 180 C. and the top and bottom plates are then pressed together against opposite sides of a plush synthetic fabric having a pile on at least one side, the raised relief pattern engaging the side of the fabric having the pile such that the pattern of the relief is imprinted into the pile.
LIGHTWEIGHT NOISE AND VIBRATION DAMPENING GLOVE BOX
A weight and noise reducing glovebox assembly made of an inner glovebox bin composed of a pair of thermopolymer fiber layers that work in concert to absorb noise and isolate noise and vibration providing a glovebox with improved NVH characteristics. The glovebox bin is formed of a three dimensionally chill formed structural layer composed of PET fiber to which is mated, preferably by needle tacking, an inner carpet layer also composed of PET fiber providing two stage noise, sound and vibration reduction. In a preferred embodiment, the inner PET fiber carpet layer is mated, preferably by needle tacking, to an outer structural moldable PET fiber substrate layer forming a two-stage sound, noise and vibration absorbing and isolating thermoformable blank that is chilled formed into a sound absorbing glovebox bin of one piece flip open construction that is lighter in weight and which has reduced sound and noise generation and transmission compared to conventional hard plastic gloveboxes.