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JPH0462843B2 |
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JPH0460422B2 |
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JPH04262101A |
PURPOSE: To realize lightweight construction of an accumulator which is provided with a spherical shell. CONSTITUTION: Two semispherical cores 2, 3 are formed by thin metal plate, and a sphere is formed by fitting both cores 2, 3 togethe...
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JPH0455863B2 |
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JPH0455091B2 |
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JPH0453755B2 |
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JPH04235027A |
PURPOSE: To manufacture a container by adding only to a closing part at the time of sealing the container by sealing the container by using a heat fusion bondable material, and injecting the material on the container at the time of therm...
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JPH04232723A |
PURPOSE: To upgrade a unitary package consisting of multiple product compartments which are individually hermetically sealed and save the trouble to package filled products individually. CONSTITUTION: The package 10 having plural compart...
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JPH04232034A |
PURPOSE: To optimize a density, hydrostatic compression resistance and water absorbing characteristics by forming a hollow macrosphere of a polypropylene having a diameter of 2 to 20 cm and filling glass long fibers of 25 to 50 wt.%. CON...
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JPH0449449B2 |
A method of manufacturing a beadless flexible member for an airspring having a fully molded non-tubular shape. An axially segmented mold with tapered circular end bores is used with conically tapered end plugs which sealingly compress an...
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JPH0442982B2 |
PURPOSE:To obtain the weather-strip, in which no wrinkle is generated on the surface thereof, by a method wherein the sealing side surface of a flat base section, wrapt by solid rubber, is formed by two layers covered by a thin film laye...
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JPH0442983B2 |
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JPH0479631U |
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JPH0440181B2 |
A method of preparing an annular skin tube for a foam product. Tubular skins are joined together end to end, at opposite ends thereof except at least one set of unjoined ends of at least one selected pair of the adjacent tubular skins, s...
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JPH0437773B2 |
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JPH0436053B2 |
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JPH0431295B2 |
PURPOSE:To manufacture a medical bag, easy and perfect of discharging the liquid content by a method wherein the part of the vessel of a blow molded product is pushed to weld the inner surfaces of side peripheral rim and lower part perip...
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JPH04135738A |
PURPOSE: To achieve a clock time long up to a certain range and to eliminate the wastefulness of a material or the necessity for the recycle thereof by mutually separating two semi-processed materials having one sheet shape by a certain ...
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JPH0427108B2 |
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JPH0427025B2 |
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JPH0427007B2 |
PURPOSE:To obtain easily a molded product having a hollow part such as a cavity or a cave, by forming the hollow part by making use of a core comprised of a filling material having fluidity by solidifying the same into a predetermined fo...
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JPH0426291B2 |
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JPH04126220A |
PURPOSE: To obtain a bottle, the transparency and gas barrier properties of which are excellent and the wall thickness distribution of which is favorable, by a method wherein polyester resin preform is heated from its external part and h...
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JPH0424221B2 |
A container closure of the composite type comprising a supporting and protecting part of plastics, having a central panel and a circumferential flange, and a thin metal foil acting as sealing label, attached to said part.A tearing denota...
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JPH0423619B2 |
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JPH0422126B2 |
The manufacturing procedures for shuttle materials for a spinning and weaving machin are as follows. (a) One end part(1) is fixed in the insertion-groove(2') of a wood pole(2). Paper(1) is made from a needle-leaf tree. (b) Paper(1) is ro...
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JPH0421573B2 |
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JPH0419931B2 |
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JPH0417140B2 |
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JPH0430920U |
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JPH0477521A |
PURPOSE:To obtain the subjected resin having excellent oxygen-barrier property, transparency and moldability with at least a specific value of intrinsic viscosity containing ethylene-2,6-naphthalene unit and ethylene isonaphthalate unit ...
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JPH0411374B2 |
The present invention provides an inexpensive method for manufacturing synthetic resin can bodies, the method comprising the steps of molding a preform with a bottom formed of thermoplastic synthetic resin such as polyethyleneterephthala...
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JPH0444828A |
PURPOSE: To prevent a molded rib from inclining and occurrence of deformation such as strain by blowing a fluid in a parison under a condition wherein cores are forwarded and projected to a molding face side and thereafter retreating suc...
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JPH047894B2 |
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JPH047289B2 |
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JPH0435674A |
PURPOSE: To make the process continuous and automatic by radiating microwaves to the ball of core immediately after a core ball is formed so as to heat and thaw the ball of core. CONSTITUTION: A core ball is formed by freezing the ball o...
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JPH044943B2 |
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JPH044226B2 |
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JPH0380005B2 |
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JPH0379181B2 |
PURPOSE:To obtain a blow-molding excellent in the appearance of its outer surface by a method in which the main layer of polyolefin series resin and the skin layer of ionomer resin are together formed into a blow molding along the metal ...
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JPH03288634A |
PURPOSE: To manufacture a predetermined configuration container made of synthetic resin by successively molding a container configuration part in the direction of a sheet material, and thereafter, cutting the periphery of each container ...
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JPH03285917A |
PURPOSE:To provide the subject blow-molded article made of a polyphenylene ether resin having a specific number-average molecular weight and containing a specific amount of a specific cyclic terminal group, having excellent heat- resista...
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JPH03284929A |
PURPOSE: To form uniform resin layer on the whole by using single kind of resin material and making heating condition nearly uniform, even when thick walled part and thin walled part are formed by a method wherein the resin material is p...
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JPH03284932A |
PURPOSE: To obtain a forming device of multi-layer plastic container, which can be formed immediately after the temperature distribution suitable for the forming of the respective layers of multi-layer sheet having gas barrier layer as i...
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JPH0376808B2 |
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JPH0376645B2 |
PURPOSE:To obtain a multilayer pipe which has excellent transparency by cooling the exterior of the pipe with water, passing inert gas or inert gas containing water spray through the pipe, and preventing the interior of the pipe from coo...
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JPH0376817B2 |
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JPH0376819B2 |
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JPH0376818B2 |
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JPH0376153B2 |
Method of manufacturing bladders for footballs or the like, comprising: (a) applying a thin layer of a coating solution to one sinde of a polyurethane film capable of being formed into inflatible bladders, said film having a thickness of...
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