Abstract: A mounting apparatus permits easy and quick attachment and removal of the apparatus securing a portable device to smooth surfaces, or objects. An injection molded platform which allows multiple suction cups to be attached to secure a portable electronic device such as a smart phone, cellular phone, tablet, e-reader, or other digital media device to a smooth surface, or object. The primary platform is an injection molded part specifically designed to accommodate the insertion of mini suction cups, small suction cups, and medium suction cups. The injection molded platform contains multiple openings specifically designed to allow the attachment of an array of suction cups, and alternative mechanisms including kickstand assembly, elastic straps or cording. It is a further object of the invention to provide a platform apparatus that can be attached to smooth surfaces for different sized devices with touch screen capabilities, and devices with camera and video functions.

Abstract: A metal tube having an inner wall coated with a metal foam liner. The metal tube has an outer diameter of between 2 mm and 75 mm, a length of between 10 mm and 1000 mm, and a wall thickness of between 0.2 mm and 2 mm. The metal foam liner has a thickness of between 0.1 mm and 10 mm, a permeability of between 10?13 m2 and 10?8 m2, a capillarity radius of between 5 ?m and 1 mm and a thermo-conductivity of between 1 W/m·K and 50 W/m·K. Also, a method to obtain a metal tube which inner wall is metallurgically bonded in thermo-conduction with a metal foam liner, a method to obtain a metal tube with a heterogeneous metal foam liner, and a method to obtain a tubular metal foam liner 10a from a sheet of metal foam.

Abstract: The invention relates to a plastic package for liquid or viscous products comprising three separate elements, namely a flexible cylindrical side wall formed by a sheet wrapped around a mandrel, an at least partly rigid bottom, and an at least partly rigid top that includes a neck; said package being able to rest on said bottom and having a height H and a diameter D such that the ratio H:D is between 1:1 and 5:1; the side wall and the other two elements, during their assembly, are in contact with a mandrel positioned inside the package. The invention also relates to a process for the manufacture of a package as described above.

Abstract: A multi-layered endless belt having an arbitrary layer thickness by the thickness of the film and the winding number, a medium conveying belt using the same, and a method and apparatus by which these can be stably produced without various residues in the production process and can be produced with a high general-purpose properties and at a low cost. There are provided a multi-layered endless belt made by winding and heat-welding a polymer material film and a production method thereof, and further a production method of medium conveying belts of various forms fundamentally having a construction in which an electrode pattern and a protective film are laminated thereon, and a novel production method and molding apparatus for molding the multi-layered endless belt by heat-pressing a wound tubular body.

Abstract: On a machine for producing articles, in particular a packaging machine for producing packets of cigarettes, a reel, laid flat on a support, is fed, by means of a transfer device, to a relative unwinding pin fitted to the periphery of a rotary platform rotating about a substantially horizontal axis; the unwinding pin being set to a substantially radial position with respect to the platform axis; the rotary platform being rotated to set said unwinding pin to a vertical receiving position facing upwards; the reel being fitted downwards onto the unwinding pin in the receiving position; and the unwinding pin being rotated, with respect to the rotary platform, into an axial position with respect to the rotary platform before unwinding the reel.

Abstract: Winding cores for the paper industry are restored by removing the metal tips from the ends of the core, trimming the core to eliminate the crimped end portions of the core, providing complementary male and female joint ends to the core, grinding the outer surface of the core to a constant outer diameter less than the industry standard outer diameter to accommodate a finishing layer. The cores with the complementary joints are pressed end to end to form a core master prior to its being ground and then picking up the core masters one by one and bringing them into proximity of a web of liner board material having a length which corresponds to the length of the core master and a width which corresponds to the circumference of the core, contacting the glue bearing liner board web with the core and rotating the core to wrap the web of liner board about the core to provide a finished restored core. The core master is then cut into suitable length winding cores.

Abstract: A process for manufacturing and the resulting cylindrical composite container having a recessed spiral groove therein includes generally the following. A mandrel is provided having at least one recessed spiral groove cut into its surface and positioned at a predetermined angle to a longitudinal axis of the mandrel. Desired material layers for constructing the composite container are fed onto the mandrel and are spirally-wound at a winding angle corresponding to the predetermined angle of the spiral groove in the mandrel to form a continuous tube on the mandrel. Pressure is applied at the mandrel spiral groove to the continuous tube as it is being formed to force the material layers into the spiral groove for deforming the material layers to form a spiral groove in the continuous tube. This continuous tube with a spiral groove therein is cut into individual continuous lengths and removed from the mandrel for forming the composite container.

Abstract: A signature perforating knife that is useable to perforate multi-layer signatures is formed as a compound knife using either several knife blades or a combination of knife blades and spacer blades. Each compound perforating knife has a uniform base thickness. The specific characteristics of the compound perforating knife can be adapted in accordance with the weight of the paper web being printed and the number of layers of the multi-layer signature which will be perforated and then folded in a folding apparatus of a web-fed rotary printing press.

Abstract: A method of forming an improved finger grip at the gripper end of a paperboard tampon tube is disclosed. This gripper end has an outwardly rolled edge produced by applying moisture to the gripper end of the paperboard tube having a diameter of less than about 25 mm, heating a forming tool to about 100.degree. F. to about 350.degree. F., rotating the paperboard tube with respect to the forming tool at a rate of about 50 to 1000 rpm, and contacting the gripper end of the paperboard tube with the forming tool for about 0.2 to about 5 seconds. In this manner, the forming tool rolls the gripper end of the paperboard tube outwardly to form a radiused surface at the outside of the gripper end of the paperboard applicator tube. The resulting tampon applicator is also disclosed.

Abstract: An easy-open container has a spirally-wound paperboard bodywall layer, interior barrier liner layer and outer label layer forming as easy-open seam extending spirally between the ends of the container. Easy-opening of the container is enhanced by the provision of pull tabs formed by superimposed and bonded longitudinal edge portions of the bodywall layer and label layer and an easy-open panel formed by diverging lines of score cuts formed in the bodywall layer to initiate and aid in easy-opening of the container along the spiral seam.

Abstract: A method and apparatus for manufacturing recyclable paper pallets utilizes spool-shaped laminated supports which are wound on a spool-shaped mandrel utilizing adhesive coated paper strips. In one aspect of the invention, the spool-shaped laminated supports can be glued to conventional upper and lower pallet skin sheets also made of paper material, such as corrugated paperboard. In another aspect of the invention, the spool-shaped pallet supports are utilized in a system in which the pallet is integrated directly into a pre-strapped load. In this system, a slip sheet is strapped directly to the bottom of a load and the slip sheet is glued directly to the upper faces of an array of pallet supports, sufficient to support the load and to provide the spacers or standoffs for subsequent insertion of lifting equipment, such as a lifting fork, beneath the load. The inherent rigidity of the strapped load may be sufficient to compensate for the lack of rigidity of the thin paper slip sheet.

Abstract: An improved system for fabricating convolutely wound tubes includes a supply roll support for supporting a large supply of paperboard, an adhesive applicator for receiving paperboard from the supply roll and applying a coating of adhesive to one side thereof, a cutting station for cutting the paperboard across its length to form sheets of paperboard, and a winding station including a mandrel about which cut sheets of adhesive bearing paperboard are wound into a tubular configuration. As the paperboard is drawn from the supply roll, one of its edges passes sequentially through three corrugating nip rolls, which alternately deform the material of the edge to render it more pliable and flexible. This flexible edge, then, becomes the trailing edge of paperboard sheets that are wound into tubes such that the edge can be easily conformed to the contour of and adhered to the outer surface of the finished tube.

Abstract: An improved method for the continuous fabrication of filter units for use in automotive air bag inflators by spirally winding a hollow cylindrical core, at least one filter layer, and an outer layer to form a continuous spirally wound filter unit. The continuous spirally wound filter unit is then cut into individual filter unit of desired length by the use of conventional cutting device.

Abstract: A catheter shaft and catheter are formed by spirally rolling a thin polymeric film about a mandrel into a tubular form and fixing the spirally wound film in the tubular form. Additional elements and films may be incorporated into the spirally wound tube to provide a catheter having varied characteristics and functions.

Abstract: The invention relates to an apparatus for making frustum of cone shaped fibre barrels, comprising a substantially frustum of cone shaped drum (1) which is associated with driving means able of rotating the drum about its axis comprising means for removably holding a paper sheet to be processed. On this drum operate paper sheet pressing means and upstream of the drum there is provided a paper sheet supplying roller (8), the paper sheets having, on at least a face thereof, at least an adhesive material layer, an adjustable cutting assembly being further arranged between the drum and paper sheet supplying roller.

Abstract: An apparatus for squaring a sleeve having at least one pair of opposed bevelled corners comprises a cradle having sleeve supporting members merging towards an apex but terminating spaced from the apex and having a support beam in the space between the members and the apex. The support members and support beam are arranged to conform with the outside shape of the sleeve in squared condition. An platen is moveable into a sleeve while the sleeve is supported in the cradle. The platen is shaped to substantially conform with the inside of the sleeve in squared condition and is moveable toward the apex to force the sleeve into conformity with the cradle and the support member and thereby square the box. Preferably an end closure pad applicator will apply an end closure pad to the squared sleeve while supported in the cradle and with the platen in place to resist pressure applied to the outside of the sleeve when the pad is being secured to the sleeve.

Abstract: A machine is disclosed for applying adhesive to the small, tubular cores on which paper webs are wound for the manufacture of toilet paper, kitchen towels and the like. The machine also moves the cores from the hopper, and after adhesive is applied, in an axial direction to the paper re-winder.

Abstract: The invention relates to a method and apparatus for reeling a web of material onto a core by glueing the leading end of the web of material to the core and by rotating the core until the roll is of the desired thickness, by cutting off the web of material and by attaching the trailing end of the cut-off web of material to the roll. The method uses a core base onto which so many layers of the web of material are glued that the thickness, and thereby the strength, of the thus formed core is sufficient for reeling and for the further handling of the roll.The invention also relates to a roll of a web of material, around which there is a wrapping composed of at least two layers of the web of material, glued to each other, and to a method of forming such a wrapping during the reeling of the web of material.

Abstract: A flexible filter bag, the filter element of which is seamless and avoids prior leakage problems, is made by wrapping a flexible, preferably perforated, filtering fabric and a flexible nonfiltering transport material together onto a cylindrical mandrel to provide a tube. A thin metal ring is fitted into the tube, and the portion of the filtering fabric which extends beyond the edge of the transport material is folded inwardly around the ring to provide a cuff. A sleeve of a length about twice that of the tube is inserted into and pulled over the tube until the free ends of the sleeve are approximately coterminous with the ring-free end of the tube. The free ends of the sleeve and tube are gathered in the manner of a sausage casing and then subjected to pressure to form a seal, but the convolutions of the transport material terminate just short of the seal so as to avoid bunching at the seal.

Abstract: An apparatus for continuously and sequentially forming cylindrical bodies from flat sheet material includes a rotating mandrel and an array of forming belts spaced along the mandrel for receiving and winding either continuous ribbon or discrete blanks of composite material about the mandrel to form a cylindrical body such as for a container and passing the formed body along the mandrel to a heat sealing means to seal the overlapping edges of the material; the array of belts are disposed to partially surround and run in contact with the mandrel and a gap is provided in the spiral path of the belts to permit continuous feeding of sheet material to the mandrel to enable continuous operation of the forming apparatus.

Abstract: Newspaper or the like is prepared for burning by folding and rolling operations to provide its complete combustion. The paper is folded such that one edge is placed parallel to and spaced from the opposite edge. The folded paper is then rolled to form a cylindrical fuel element. The cylindrical fuel element is advantageously placed in a fixture retaining its rolled and folded condition during binding. The fixture includes a first and second end supports forming a rectangular channel receiving the cylindrical fuel element. A connecting member maintains the supports relative to each other. A constricting member is positioned in the channel which reduces the width of the channel to maintain the fuel element in its rolled condition. The fuel elements may be in the form of kindling sticks, or bundles of such sticks, or individual logs.

Abstract: A method of making a composite container comprising a hollow, molded, plastic body and a liner formed of relatively thin, flexible sheet material, such as paperboard or plastic film, surrounding and reinforcing the body side wall.

Abstract: A method and an apparatus are indicated for the production of a cylindrical packing tube which is open at one end and closed at the other, is made from deformable tear-resistant packing material and is intended, in particular, for tampons used in female hygiene, wherein a portion of the packing material is drawn by suction onto a winding spindle provided with suction apertures and through the rotation of the winding spindle is wrapped around the latter, while the overlapping ends of the portion are joined together to form the packing tube, whose end projecting beyond the winding spindle is closed, whereupon the packing tube is removed from the winding spindle. The method is characterized in that that end of the cylindrical packing tube which projects beyond the winding spindle is held fast and during the rotation of the winding spindle is closed so as to form a twist. The method permits the production of a uniform closure pattern of the packing tube irrespective of the shape of the tampon insertion end.

Abstract: A method and apparatus for forming a seam on a thermoplastic coated container, which container has been formed from a single blank or a continuous by bending the substrate member from which container was formed and overlapping opposite edges thereof to form the seam. According to the practice of this invention, the edges of the substrate member which are to be overlapped and joined to form the seam are each heated, prior to their overlapping, by energy from a laser to thereby render the thermoplastic coatings on the overlapped portions of the substrate member soft and tacky so that they will adhere to each other when pressed together and allowed to cool. The laser energy is applied by directing an unfocused laser beam of 10.6 .mu.m wavelength over a zone about one-half inch in width to each of the two edges, the web or blanks being fed along a conveyor past the stationary laser sources.

Abstract: The invention relates to the covering with sheet material of flexible symmetrical angulate tubes, especially components of packages. By utilizing the resilient cross-sectional deformability of the tubes, there is provided a method and apparatus where the tube is mounted onto a cylindrical mandrel having a circumference corresponding essentially to the inner circumference of the tube and thereafter applying the sheet material around essentially the entire circumference of the tube.

Abstract: This invention relates to an apparatus for applying mainly a thin rubber sheet, such as an inner liner or insulation, onto a tire making drum, which is used in a series of raw tire making processes. The apparatus can realize a proper applying of the sheet in such a manner that the rubber sheet, not previously cut to a specified length although it is longer than the circumference of the drum, is pressed at the foremost end onto the tire making drum, is applied thereto in a length corresponding to about one circumference of the drum through rotary control thereof, is thereafter cut automatically to the specified length, and is subsequently applied at the rear end of the cut sheet onto the drum.

Abstract: A method and an apparatus is disclosed for forming a multi-layered container of compressible sheet layers, such as corrugated board. The containers are formed in a single operation and avoids the known techniques of folding the layers before laminating in multistep methods. Furthermore, the container may be folded without the layers separating. The method of forming a multi-layered container having a plurality of flat sides with corners between adjacent sides comprises winding compressible sheet layers on a forming mandrel. In the process, one edge of a layer is attached adjacent to a corner of a mandrel, a shoe plate applies pressure to the layer against the mandrel as it rotates to maintain a substantially constant pressure and tension on the layer. An additional momentary force is applied to the shoe plate as each corner of the mandrel passes over the shoe plate such that the layer at each corner is compressed.

Abstract: A process and device forms a sleeve from a flat, rectangular blank by winding the blank around a mandrel after it has been clamped to the mandrel surface and where the clamp passes under a presser member due to the lifting of the presser member by the action of a cam. The sleeve is permanently formed by a sealing of the blank edges upon the mandrel by a sealing member.

Abstract: A process and machine for manufacturing a tubular element, for example for use in forming boxes, in which a strip of material is wound around a mandrel having a cross-section corresponding to that of the tubular element to be formed. The strip of material is arranged to extend in a plane and the mandrel is applied against the strip in a direction perpendicular to said plane to cause lateral parts of the strip to lift up on either side of the mandrel and to define two flaps projecting above the mandrel. A force is then exerted on each of the flaps in a direction parallel to said plane to fold the flaps down onto the mandrel and to bring their free edges into abutment.

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.

Abstract: A machine is disclosed for applying adhesive to the small, tubular cores on which paper webs are wound for the manufacture of toilet paper, kitchen towels and the like. The machine also moves the cores from the hopper, and after adhesive is applied, in an axial direction to the paper re-winder.

Abstract: A method and apparatus for manufacturing recyclable paper pallets utilizes spool-shaped laminated supports which are wound on a spool-shaped mandrel utilizing adhesive coated paper strips. In one aspect of the invention, the spool-shaped laminated supports can be glued to conventional upper and lower pallet skin sheets also made of paper material, such as corrugated paperboard. In another aspect of the invention, the spool-shaped pallet supports are utilized in a system in which the pallet is integrated directly into a pre-strapped load. In this system, a slip sheet is strapped directly to the bottom of a load and the slip sheet is glued directly to the upper faces of an array of pallet supports, sufficient to support the load and to provide the spacers or standoffs for subsequent insertion of lifting equipment, such as a lifting fork, beneath the load. The inherent rigidity of the strapped load may be sufficient to compensate for the lack of rigidity of the thin paper slip sheet.