Abstract: A combining housing has first, second and third connectors. A music player has a first line adapted to be coupled to the first connector. A special effects box has a second line adapted to be coupled to the second connector. Earphones have a third line adapted to be coupled to the third connector. A musical instrument has a supplemental line adapted to be coupled to the special effects box. Positive, negative and ground wires are within each of the lines and continue within the combining housing. An electrical assembly includes the positive, negative and ground wires. The positive lines are coupled together within the combining housing forming a first junction. The negative wires are coupled together within the combining housing forming a second junction. The ground wires are coupled together within the housing forming a third junction.

Abstract: This invention relates to method and apparatus for producing a composite container having a body label or tubular sleeve mounted temporarily thereon adapted to be shrunken into final surface covering position. The tubular sleeve is preformed of thin flexible plastic material and flat-folded until ready for use when it is fully opened and arcuately conveyed in axial registry with a container therebeneath. The sleeve preform of heat-shrinkable plastic material is telescopically assembled onto the container while the latter is conveyed through a coincidental arcuate path. The container preferably consists of a one or two-component lightweight hollow plastic container with the tubular preform made slightly larger in diameter to surround a body portion of the container.

Abstract: This invention provides a high output machine for effecting the production of organic thermoplastic articles by the compression molding technique. A plurality of molding members having open top molding cavities are movable around a horizontal closed loop path. A plurality of horizontally moving plungers are provided which are respectively co-operable with the molding members in a portion of their path to close the open top of the molding cavities. Successive gobs of heated organic thermoplastic material are deposited in the open top molding cavities at a point prior to the molding members moving into vertical alignment with the plungers. A relative vertical displacement between the plunger and the molding members is then effected to bring each plunger into engagement with the respective molding member and effect the compression molding of the inserted gob to conform to the molding cavity.

Abstract: There is disclosed apparatus for feeding articles, such as bottles, for example, to a machine and includes a conveyor advancing articles past a gate member and into an infeed worm which times and spaces the articles properly for introduction to the machine. The articles are accumulated upstream of the worm on the conveyor and the accumulation detected by a sensor means. The gate is extendable across the conveyor to close and arrest the bottles when an insufficient supply accumulation is sensed. When a sufficient article accumulation occurs, the sensor means enables the gate to retract or open. The opening of the gate is timed by a first proximity switch in circuit with the sensor means so that articles which first pass the gate will be synchronized with the worm and enter it smoothly. If and when articles are in short supply, the sensor means signals to close the gate for again accumulating them.

Abstract: This invention relates to method and apparatus for making plastic tubular preforms for assemblying bottles or other containers into individual mutli-unit packages. The bottles for an integral multi-container package are arranged in a tightly-assembled group and the tubular preform is placed around the group. The tubular preform is formed from a lengthy sheet of flexible heat-shrinkable thermoplastic material which preferably is comprised of a composite foam and film laminate with the preform having a thermal fusion seal extending in an axial direction. The preform is flat-folded with a pair of axial pleated folds in diametrically opposite sides and then double-folded centrally for use in multiple unit packaging of like containers. The preforms has a primary orientation in a circumferential direction and a secondary orientation in an axial direction making it particularly useful when fully opened for heat shrinking around a group of like containers.

Abstract: Method and apparatus are provided for assemblying bottles or other containers into a package. The bottles for a package are arranged in a group of predetermined number, a telescoping tubular sleeve is placed around the group, and the sleeve is heat-shrunken around the grouped bottles into an integral tightly-bound package.

Abstract: A package is provided comprising an uprightly unstable thermoplastic bottle having a generally convex bottom and a peripheral sidewall extending upwardly therefrom and a base directly contacting and loosely supporting the bottle in an upright position the package further comprises predecorated heat shrunk annular label means in tight unitizing peripheral engagement with externally exposed surfaces of the base and sidewall for securely and integrally attaching said bottle and said base, the means being substantially the sole means for such attachment.

Abstract: This invention relates to apparatus and method for producing a composite container having a neck label or tubular sleeve mounted temporarily thereon adapted to be shrunken into final surface covering relation. The tubular sleeve is preformed of relatively-stiff material and flat-folded until ready for use when it is fully opened and conveyed into vertical alignment with a container therebeneath. The sleeve preform comprised of heat-shrinkable plastic material is telescopically assembled onto the container while the latter is transported in spaced upright arrangement. The preform is moved downwardly by a pair of gripping vacuum cups moving downwardly and divergently to open the preform and place the same telescopically on the container upper portion. Alternately, the opened preform is placed on a cylindrical mandrel to more fully open the preform prior to its being mounted telescopically on the container neck portion.

Abstract: A fabricated cup or nestable container having a unitary sidewall formed from a double-ended sheet of a heat-shrinkable thermoplastic material, the inner suface of which is adapted to contact a liquid product to be contained in said container. The ends of the sheet are joined to one another forming a liquid-tight seam extending from the top to the bottom of said container. An open mouth at the top is defined by the upper portion of the sidewall. The container sidewall tapers inwardly and downwardly from the open mouth for a major portion of the height of said container. The thickness of the sidewall increases continuously and progressively over this major portion from a lesser thickness at the top thereof to a greater thickness at the bottom thereof. The density of the sidewall continuously and progressively decreases over this major portion from a greater density at the top thereof to a lesser density at the bottom thereof.

Abstract: A package is provided comprising an uprightly unstable thermoplastic bottle having a generally convex bottom and a peripheral sidewall extending upwardly therefrom and a base directly contacting and loosely supporting the bottle in an upright position the package further comprises predecorated heat shrunk annular label means in tight unitizing peripheral engagement with externally exposed surfaces of the base and sidewall for securely and integrally attaching said bottle and said base, the means being substantially the sole means for such attachment.

Abstract: This invention relates to method and apparatus for producing a composite container having a neck label or tubular sleeve mounted temporarily thereon adapted to be shrunken into final surface covering position. The tubular sleeve is preformed of relatively-stiff material and flat-folded until ready for use when it is partially opened and conveyed into axial registry with a container therebeneath. The sleeve preform of heat-shrinkable plastic material is telescopically assembled onto the container while the latter is firmly retained at an upper region. The retention device for the container serves to both fully open the sleeve preform and align the preform and container into axial arrangement. A reciprocatable head contacts the preform while so retained and telescopes the preform at least partially over the container.

Abstract: The invention disclosed sets forth a machine for forming a sleeve of a shrinkable, cellular polymeric material from a predecorated web. The web is processed to provide (1) a partial-depth slit along the longitudinal dimension, and (2) cross-dimension pleats. Predecorated shrunken neck labels are formed from the web for overlying the neck and closure of the bottle and including a pilfer-proof feature. Such a label is formed from the processed web by cutting a blank having the cross pleats therein and winding the blank on a mandrel to overlap the ends and seam the overlap to make a sleeve. The sleeve is stripped onto the top neck end and over the closure of a bottle of room temperature to a label position and shrunken to a snug fit, the pleats absorbing wrinkles that occur in shrinking the material onto a "cold" bottle.

Abstract: A container manufactured from a single piece of foamed plastic sheet material. A simplified process for producing a one-piece container from foamed sheet material. The process including the creation of a container blank from sheet stock, forming a cylinder and through controlled heat shrinking, forming a cup blank that is pressed to final configuration.

Abstract: A fabricated cup or other nestable container in which the sidewall is formed from a rectangular sheet-like blank of a thermoplastic material, particularly an expanded thermoplastic material, the blank having its ends joined to one another in a liquid-tight seam extending the full height thereof to form a sleeve, the blank having a relatively high degree of orientation or heat-shrinkability extending circumferentially of the sleeve, the fabrication of the sidewall from the sleeve being accomplished by telescoping the sleeve over a generally frusto-conically shaped mandrel, by exposing the sleeve to heat to cause it to shrink to conform to the configuration of the mandrel and by stripping the shrunken sleeve from the mandrel. A two-piece container may be formed from such a sidewall by affixing an end closure element to the bottom or smaller end of the sidewall.

Abstract: There is disclosed a device for applying a liquid adhesive onto the surface of bottles moving in upright seriatim fashion on a horizontal moving conveyor at an adhesive applying station. The device includes a container for liquid adhesive and a pivoted frame supported over the container which supports a beveled feed wheel on an inclined shaft driven by its connection to an electric motor. The beveled feed wheel rotates partly submersed in the adhesive and engages a cylindrical applicator roller freely rotatable on a vertical axis at the applying station. The outer periphery of the roller is comprised of a porous, resilient layer, e.g. a spongy urethane layer which receives adhesive from the beveled facing of the feed wheel. The beveled facing of the latter is non-porous and smooth, e.g. a steel facing.

Abstract: Disclosed is web handling apparatus for forming a sleeve of a shrinkable, cellular polymeric material from a predecorated web. The web is processed to provide (1) a partial-depth slit along the longitudinal dimension, and (2) cross-dimension pleats. Predecorated shrunken neck labels are formed from the web for overlying the neck and closure of the bottle and including a pilferproof feature. Such a label is formed from the processed web by cutting a blank having the cross pleats therein and winding the blank on a mandrel to overlap the ends and seam the overlap to make a sleeve. The sleeve is stripped onto the top neck end and over the closure of a bottle of room temperature to a label position and shrunken to a snug fit, the pleats absorbing wrinkles that occur in shrinking the material onto a "cold" bottle.The disclosure includes a novel machine for making the sleeve from a plastic web and placing it on the bottle.

Abstract: A cup or other nestable container is formed from two continuous web stocks of thermoplastic material, particularly an expanded thermoplastic material. A rectangular blank to form the sidewall of the container is severed from a first web stock, and formed into a cylindrical sleeve with the end portions thereof joined to one another in a liquid-tight seam extending the full height thereof. A circular bottom closure disc is cut from a second web stock and transferred to a recessed top of a forming mandrel carried on a continuously-moving turret. The cylindrical sleeve is positioned about the forming mandrel, which carries the sleeve and bottom closure disc to various subassemblies that cooperate with the forming mandrel to produce a finished cup. The cylindrical sleeve is forced downwardly into a heated rimming die positioned adjacent the lower edge of the forming mandrel to cause the lower edge of the sleeve to be rimmed.

Abstract: A fabricating apparatus for cuplike containers, including a continuously moving conveyor defining a closed path and having a plurality of spaced mandrels with an external configuration corresponding to the internal configuration of the containers. Processing assemblies located adjacent to a main conveyor act in timed relationship with the main conveyor to (a) preheat the mandrels, (b) form cylindrical sleeve blanks from a continuous web of thermoplastic material and telescope the sleeve blanks onto the mandrels, (c) simultaneously cut bottom disc closures from two continuous webs of thermoplastic material and deliver the discs serially to the mandrels, (d) rotate the mandrels carrying the sleeve blanks and discs as they are subjected to heat to shrink each sleeve blank about a mandrel in overlapped relationship with a bottom disc, (e) fuse the disc to the overlapping portion sidewalls of the container and (f) form a curved rim at the top of the cup to complete formation.

Abstract: The invention disclosed sets forth a method and machine for forming a sleeve of a shrinkable, cellular polymeric material from a predecorated web. The web is processed to provide (1) a partial-depth slit along the longitudinal dimension, and (2) cross-dimension pleats. Predecorated shrunken neck labels are formed from the web for overlying the neck and closure of the bottle and including a pilfer-proof feature. Such a label is formed from the processed web by cutting a blank having the cross pleats therein and winding the blank on a mandrel to overlap the ends and seam the overlap to make a sleeve. The sleeve is stripped onto the top neck end and over the closure of a bottle at room temperature to a label position and shrunken to a snug fit, the pleats absorbing wrinkles that occur in shrinking the material onto a "cold" bottle.The disclosure includes a novel machine for making the sleeve from a plastic web and placing it on the bottle.

Abstract: The disclosure relates to a machine for making a plastic covering on a rigid base article which in the illustrated form comprises a glass bottle and a conforming shrunken plastic covering thereon. The plastic is fed in oriented sheet form to the turret apparatus, cut into lengths and wrapped and seamed on successive mandrels as sleeves. Bottles are simultaneously processed to preheat condition and indexed over the sleeves, the latter telescopically assembled on the rigid base article, i.e., the bottle, and the combination carried to a heat tunnel. The plastic sleeve shrinks into snug surface fit on the adjacent surface portion of the rigid base article.The bottle is preheated in one of two embodiments by: (1) a preheat tunnel on the machine which raises the bottles from room temperature to about 220.degree. F., or (2) the preheat is carried over as latent heat in the glass bottle from the annealing lehr, a part of the bottle manufacturing process.