Abstract: The present invention relates to a modular fluid distribution block having particular utility in a cooling system for the mold of an injection molding machine. The fluid distribution block of the present invention is characterized by a housing having a plurality of ports in fluid communication with each other and a plurality of feet. The feet have three orthogonally arranged bores machined therein to allow the fluid distribution block to be connected to another fluid distribution block, a plate for closing off a port and/or a fitting for allowing the fluid distribution block to be connected to another component such as a flexible hose. The fluid distribution block is preferably formed from a corrosive resistant material to avoid the problem of scaling. The manner in which the fluid distribution block is incorporated into a system for providing a mold with cooling fluid is also described.

Abstract: A new process for producing a reproduction of a painting or the like wherein the reproduction has a relief surface which imitates the relief surface of the painting or the like. Heat and pressure are applied simultaneously to an assembly consisting of a mold of the painting, a colored sheet for coloring the reproduction and a substrate to retain the reproduction. Subsequent to this step, shock cooling is applied. The reproduction thus produced does not suffer from the rebound effect of the prior art and good color integrity is maintained.

Abstract: A new process for producing a reproduction of a painting or the like wherein the reproduction has a relief surface which imitates the relief surface of the painting or the like. Heat and pressure are applied simultaneously to an assembly consisting of a mold of the painting, a colored sheet for coloring the reproduction and a substrate to retain the reproduction. Subsequent to this step, shock cooling is applied. The reproduction thus produced does not suffer from the rebound effect of the prior art and good color integrity is maintained.

Abstract: This invention relates to a cooling process suitable for foam molding of a synthetic resin and its cooling apparatus. Cooling water which is supplied into a flowing pressurized gas is turbulently jetted in the form of a mist into the overall area of respective chambers in a pair of molds. The mist, adhering uniformly to the overall walls of the molds remove latent heat from the mold surface, and consequently uniformly cool the entire mold. Further, a large quantity of steam generated from the mist as well as excess mist are forcibly discharged outside the chambers by a preferred suction means including a blower, etc., whereby the cooling effect on the walls of the molds is further enhanced.

Abstract: Method and apparatus for the high-speed stabilization of molded parts. Stabilization is achieved for parts ejected from a molding machine by bringing about a rapid change in the surface temperature of the parts during the course of their conveyance from the molding site. The result is skin-effect hardening which gives dimensional stability to the parts, allowing them to be conveyed away rapidly for further processing. This permits early ejection of parts from the molding machine and enhances production capacity.

Abstract: A method and system for cooling an injection molded plastic article by forming a portion of a mold cavity of fluid permeable porous material that communicates with a cooling liquid passageway and subjecting the cooling liquid to different pressures to vary the flow of fluid through the porous plug.

Abstract: A dual-belt system for solidifying products such as hot-melt resins by passing a product layer through a treatment zone formed by two endless steel belts. The product layer is precooled so that the product strip has substantially the desired cross-sectional shape prior to entering the treatment zone. During the precooling step the product spreads by the action of gravity, and the rates of precooling and movement are such as to insure that the product strip has dimensions within acceptable tolerances.