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JP2000127255A |
To provide a method for manufacturing hollow imitation wood capable of molding a hollow part of the wood substantially at the same concentric position as an axial center of the wood and without molding an unnecessary lateral hole or the ...
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JP2000108221A |
To provide a method for molding a food sealing container of intermeshed type made of additive-free polyethylene without possibility of elution of an environmental hormone.A cover 1 having flexibility is injection molded of an additive- f...
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JP2000096499A |
To produce pulp-molded vessel having a uniform wall thickness without unevenness in the product shape and dimensional accuracy.An air-feeding pipe 40 is inserted into the cavity 4 of the mold for molding 1 from the outside of the vessel ...
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JP2000085740A |
To form a synthetic resin-made vessel for foods with good heat resistance and an easy handling property. The vessel is formed of a resin composition containing 40-97 wt.% styrene resin and 60-3 wt.% thermoplastic resin having a melting p...
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JP3023388B2 |
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JP3021372B2 |
To prevent an unsanitary feeling from being imparted to a container made of a regenerated PET sheet or a container handling a daily dish or perishables directly entering a mouth of a person. A process grinding a recovered container made ...
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JP2000071325A |
To prevent a hollow part from exposing and make the removal of sealing tapes unnecessary at the recycling of a board by a method wherein each of the end parts to the extruding direction of a synthetic resin board is bent at right angles ...
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JP3016080B1 |
[Summary] It aims at reducing product cost by fabricating the empty can storage container which was being fabricated by the method of extrusion molding conventionally purpose] using the metallic mold by the injection blow method which do...
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JP3015114B2 |
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JP2000052444A |
To prevent the defective foaming of a foaming base and shut off a hollow chamber in a good manner. A hollow chamber shut-off tool of a hollow structure is provided with a holder 20 set in a hollow chamber 7 of a hollow structure 1 and a ...
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JP2000052445A |
To attenuate sound waves in a hollow chamber of a hollow panel and reduce the residual sounds generated by the reflection of sound waves without complicating a structure. A hollow chamber shut-off tool of a hollow structure is provided w...
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JP2000043144A |
To easily insert a furnished accessory by a small machine, in a short cycle time by providing at least two elements for heating only a part of fusing lips of an article on a plate and moving the elements separately. Two hot plate element...
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JP2000037788A |
To provide the method for producing resin-made ampule by injecting content into a body part through the opening part formed at the leading end of a neck part and subsequently closing the opening part of the leading end of the neck part s...
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JP3007184B2 |
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JP2000008825A |
To prevent the breakage by the rotational torque by providing a round part in a part in which a polygonal flange part of an insert member is brought into contact with a molding body main body to eliminate an edge part to mitigate the str...
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JPH11352887A |
To prevent an increase in a production cost and to improve the visibility of a display part by eliminating the need for secondary fabrication of resin molded goods. The surface part of an engine cover 11 formed with the display part 14 o...
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JPH11348110A |
To achieve great cost reduction by heating each of a plurality of plugs, controlling the shift to a desired depth, and uniformly drawing each of the plurality of molding regions of a sheet stock into each cavity. Both of heated draw-in p...
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JPH11348144A |
To achieve lower costs and safe and sanitary conditions without contaminating the environment by performing heating at a particular temperature and sterilization at a particular temperature in a particular time by means of infrared rays....
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JP2990644B2 |
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JPH11514262A |
An improved golf ball having a coefficient of restitution of at least 0.700 and comprising a hollow, spherical shell of a deformable polymeric material which is filled with either a liquid or a unitary, non-cellular core of a material wh...
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JP2985032B2 |
PURPOSE: To obtain a method and a mold for molding a synthetic resin hollow molded article without a leakage of a melt resin into the hollow article when a pair of semi- hollow molded pieces are bonded with each other at the peripheral e...
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JPH11325329A |
To make flexibility and creep resistance at a high temperature excellent by coupling polyester-based copolymer of a specified composition and polyether of a specified rate which is constituted of repeating units expressed by a specific f...
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JP2601328Y2 |
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JP2976139B2 |
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JP2971942B2 |
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JP2965864B2 |
PURPOSE:To obtain a medical fluid vessel which is completely free from a liquid leak, by a method wherein a lower part end face of a mouth part and an upper part end face of a vessel main body are heated, melted, pressed and welded respe...
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JP2962522B2 |
A mold for making bathtubs includes a mold receptor and a deck insert attached to the mold receptor face. The preferred deck insert has at least one projection designed to reduce the cross-sectional area of a portion of a void between th...
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JP2960170B2 |
The present invention provides a composite or hose which minimizes hydrocarbon emission in fuel systems. The composite or hose is especially suitable for motor vehicles. The composite or hose uses a thin, inner layer of a polyfluorocarbo...
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JP2950981B2 |
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JP2949376B2 |
PURPOSE: To prevent a container from staying in split dies when the split dies are opened, and at the same time, make it possible to drop the container vertically by a method wherein holding dies, which open and close in the same directi...
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JP2942802B2 |
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JP2939722B2 |
To provide a mold tray which is easy to bend in a cover surely, and a method and device for easily producing the mold tray. A mold tray made of pulp fiber P as a main material and obtained by forming the pulp fiber P in a mold comprises ...
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JP2939744B1 |
[wrap up] [Task] The present invention provides a method for producing a three-dimensional object having a hollow portion inside, which can produce a three-dimensional object having a hollow portion inside, which does not have a three-di...
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JP2937469B2 |
PURPOSE:To produce no pin hole at all by a method wherein fin-like projections are produced on a mouth part and the mouth part and a lay-flat tube are turned into a bag by means of heat sealing molds. CONSTITUTION:A tubular mouth part 3,...
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JPH11221857A |
To improve the reliability of a sheet material by controlling the generation of wrinkles. A loose core 24 is arranged in the peripheral part 22A of a cavity 22, and the cross section of the loose core 24 is formed in an L-shape. The clea...
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JPH11221858A |
To improve the reliability of a sheet material by controlling the elongation of the material. In a weld part, a welding tape 12 is arranged between a resin layer 36 and a gas barrier sheet 10. In a welding process, the gas barrier sheet ...
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JP2932454B2 |
PURPOSE:To provide a method for manufacturing easily a composite molded body with reinforced bonding force between a stay, a core layer and an exterior material layer and its composite molded body. CONSTITUTION:Air is blown from a servic...
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JP2931996B2 |
PURPOSE:To mold a compact molding film with excellent external appearance by blow molding a bottle body, then removing a part formed with a recess for mounting a grip of a blow mold, disposing split molds for injection molding the grip, ...
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JPH11212469A |
To recycle a recyclable material with a high quality without a bad influence upon the recycling processing of parts which is provided with a holding part to hold cards regardless of a simple structure. A card holding part 11 is not stuck...
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JPH11198923A |
To provide a paper container that is processible by retort sterilization and suitable to be put in a microwave oven. To a paper container constructed of a container main body having an opening part, a trunk part 12 and a bottom part 13 w...
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JP2597913Y2 |
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JPH11193020A |
To obtain a paper container which can be used in a microwave oven and can be retort pasteurized. A paper container is comprised of a container body 10 composed of an opening 11 comprising a laminated sheet mainly formed from paper layers...
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JPH11193077A |
To provide a paper container having microwave oven suitability, which can be retort-pasteurized. This paper container is constituted of a cup-shaped container main body equipped with an opening, a body part 12 and a bottom part 13 compri...
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JP2920150B2 |
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JPH11188799A |
To provide a medical tube having no fear of folding during inserting or damaging an interior of a blood vessel or the like by easily inserting the tube in the case of inserting it into a body with a different hardness in its longitudinal...
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JP2918616B2 |
The transparent container is specifically obtained from polyester and is improved in transparency at high temperatures. It is useful for a cooking container to use in an oven. It is produced by melt-molding a copolyester resin comprising...
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JP2918841B2 |
The present invention relates to a multilayered hollow plastic article (52) having an inner first portion (54) of thermoplastic material and an outer second portion (56) of pressure molded thermoplastic material. The second portion of th...
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JPH11170388A |
To provide a dual tank which enables reduction of a manufacturing cost and omission of an operation for assembling tanks and facilitate an operation for fitting thereof, which dispenses with a strict weight control of a molding material,...
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JP2906326B2 |
A lightweight plastic container is provided which has stress crack resistance and comprises at least one layer comprising post consumer plastic film resin; a fusion blend of post consumer plastic film resin and post consumer plastic milk...
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JPH11158361A |
To provide a polyethylene naphthalenedicarboxylate hollow container having excellent color tone and transparency. This hollow container comprises polyethylene naphthalenedicarboxylate containing antimony element and/or germanium element ...
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