Patent classifications
B29K2105/256
Sheet press molding method and method of manufacturing fuel cell separator
Provided is a sheet press molding method by which a molded product having a small plate thickness deviation is obtained. Such a sheet press molding method is provided with a process in which a molded product (30) having a recess and protrusion pattern portion (32), to which a recess and protrusion pattern (3) is transferred, is formed by pressurizing a sheet-shaped material (20) including 60 vol. % to 95 vol. % of a filler and a resin composition using a pair of molds (40) having the predetermined recess and protrusion pattern (3) composed of recessed portions (3a, 3b, and 3c) and protrusion portions (23a, 23b, 23c, and 23d) in at least one of a pair of the molds, in which the mold provided with a dummy pattern (24) composed of dummy protrusion portions (24a) that offset the difference between the total volume of the protrusion portions (23a, 23b, 23c, and 23d) formed on the inside (14) and the total volume of the recessed portions (3a, 3b, and 3c) disposed between the protruding portions (23a, 23b, 23c, and 23d) and the side surfaces (14b) of the inside (14) and the recessed portions (3a, 3b, and 3c) disposed between the protruding portions (23a, 23b, 23c, and 23d) on the inside (14) is used as a pair of the molds (40).
Packaging apparatus
Embodiments of the present invention provide a packaging apparatus, which relates to a preparing field of display technology and can solve a problem of the poor bonding state between a packaging cover plate and a substrate to be packaged, improving a quality of assembled product. The packaging apparatus comprises: an upper sealing unit and a lower sealing unit which have recesses and are movable towards each other to engage and form a cavity, wherein upper suction columns for fixing a packaging cover plate is disposed inside the recess of the upper sealing unit and a bearing table for bearing a substrate to be packaged is disposed inside the recess of the lower sealing unit, and seal glue is disposed on a face of the substrate to be packaged facing the packaging cover plate; a suction mechanism for vacuumizing the cavity; a leveling mechanism for adjusting a levelness of the packaging cover plate and/or the substrate to be packaged; a displacing mechanism for driving the packaging cover plate and/or the substrate to be packaged to move towards each other so that the packaging cover plate contacts the seal glue; an inflation mechanism for filling gas into the cavity after vacuumizing.
HYBRID REINFORCEMENT ASSEMBLIES
A hybrid reinforcement material (18) is disclosed that includes a plurality of reinforcement fibers (12) and a plurality of carbon fibers (14) comingled with the reinforcement fibers (12). The reinforcement fibers (12) are selected from natural fibers, organic fibers, and inorganic fibers and form a single hybrid assembled roving with the carbon fibers (14). The carbon fibers (14) are post-coated with a compatibilizer. The hybrid assembled roving (18) may be formed using a hybrid of glass and carbon fibers.
FIREARM HOLSTER OF BALLISTIC MATERIAL
A firearm holster and a method of making the firearm holster is disclosed. The firearm is wholly or partially molded of ballistic material in such a way that a bullet that is discharged into the holster is retained within the holster or deflected so that it doesn't cause damage to the user of the firearm or other persons or property.
Thin glass elongated body
There is provided a thin glass elongated body that can be prevented from being broken when subjected to processing or treatment by a roll-to-roll process. A thin glass elongated body of the present invention includes: a main body that includes an elongated thin glass; and a handling section that includes tough films connected to both ends of the main body in a length direction of the main body.
Longitudinal bead molding
An edge-beaded fastener product such as a cushion cover tie-down has a molded profile bead secured to and extending along a flexible strip adjacent a longitudinal edge of the strip. The profile bead has a shoulder or an inboard sidewall extending away from the strip, such as for retaining a clip or hog ring. The flexible strip may have a reinforced region, inboard of the shoulder, in which resin contiguous with resin forming the profile bead encapsulates surface features of the strip. The product is made by molding resin directly onto the strip. Multiple lanes of resin may be molded on a single substrate, which is severed to form individual strips with severed, exposed strip edges.
METHOD OF MANUFACTURING HEAT-RESISTANT CONTAINER
Upon manufacturing a heat-resistant container using PET sheet, high heat-resistance is achieved without a stretching operation. The method comprises a molding sheet-making process, wherein a sheet is made including organic acid metal salt particulates produced by allowing an inorganic basic material or carbonate that is solid at ordinary temperature to react with an organic acid that is solid at ordinary temperature in the equivalent relationship, and a container-molding process, wherein, the molding sheet made in the molding sheet-making process is heated to 80-130° C., formed into a container shape by a vacuum or vacuum-pressure forming machine using a mold, and heat-set by keeping at 130-220° C. in the same mold, and the container formed in the container-molding process has a crystallinity of 18% or more.
Method for manufacturing thermoplastic synthetic resin products
Disclosed is a method of manufacturing a thermoplastic synthetic resin product, including preparing a mold having a cavity formed in a predetermined shape; filling the cavity of the mold with a thermoplastic synthetic resin material in an amount greater than the volume of the cavity of the mold; heating the mold under pressure; releasing the pressure when the thermoplastic synthetic resin material charged in the cavity of the mold is melted by heating, and opening the mold; removing, of the melted thermoplastic synthetic resin material in the opened mold, the material other than the material charged in the cavity of the mold; placing either a fabric or a hot melt on the mold having the cavity filled with the thermoplastic synthetic resin material; and cooling the mold under pressure, thus integrating either the fabric or the hot melt with the thermoplastic synthetic resin material in contact with either the fabric or the hot melt.
Covering cap and measuring device
A covering cap, in particular for placing on a skin analyzer, contains an end wall bounded by a circumferential edge, and a circumferential wall adjoining the circumferential edge of the end wall. At least one part of the covering cap has a thickness that is less than a thickness of the circumferential wall in a portion of the circumferential wall that lies in the region or end of the circumferential wall remote from the end wall. The end wall is of a gas-permeable configuration.
Thermoforming apparatus with the use of a plastic sheet cassette
A plastic sheet cassette includes a first frame member pivotably coupled to a second frame member, and a plastic sheet is fixedly supported by male and female parts provided on the first and second frame members. A thermoforming apparatus includes a cabinet, a heating source, a vacuum source, a platform, and a fixing frame that supports the cassette so as to be removable, and is vertically movable between the heating source and the vacuum source in the cabinet. The fixing frame can be stopped or released at any desired level in the cabinet and supports the cassette so that the sheet is heated at the upper level by the heating source and is brought into close contact with a prototype at the lower level by the vacuum source for making a mold having the same shape as the prototype.