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7631678 |
Hot air device for thermowelding bitumen membranes
The invention concerns a hot air device for thermowelding membranes to surfaces. It includes an air inlet, a casing in fluid communication therewith, a combustion chamber mounted within the casing...
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7579573 |
Thermal activation method and thermal activation device for a heat-sensitive adhesive sheet
A thermal head has heating elements that can be selectively driven independently from one another during a driving operation to directly heat, and thereby thermally activate, regions of a...
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7571753 |
Heat welding nozzle for sealing flooring seams
A heat and sealant delivery nozzle is constructed for sealing seams between adjacent sheets of flooring. The nozzle of the invention is formed from separate, mating sealant feeding and hot air...
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7547575 |
Two-stage die-bonding method for simultaneous die-bonding of multiple dies
A die bonder and a die bonding method thereof are provided. The die bonder includes a wafer platform, an arranging platform, a conveyer, at least one first pick-up device and a second pick-up...
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7537669 |
System and methods for the production of steam-pressed long fiber reconsolidated wood products
The present invention relates generally to the timber products industry, and particularly to methods and apparatus for use in the manufacture of reconstituted or reconsolidated steamed-pressed long...
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7520217 |
Method and system for printing onto a deformable cast polymer article
A printing system configured to print an image onto a deformable cast polymer article comprising: (a) means for supporting a deformable cast polymer article in preparation for printing thereon, the...
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7490651 |
Apparatus for finishing garment fabric edges
The present invention relates to an apparatus for finishing the edge of a garment fabric and the like, including, on a bearing framework, a guide element for guiding an adhesive strip, leading to a...
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7458407 |
Thermal activation device
A thermal activation device has a thermal head and a platen roller that is in contact with an upwardly inclined surface of the thermal head and that is rotationally driven to convey a...
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7459045 |
Machine for sealing a cryotube with a film
A machine for sealing a cryotube with a thermoplastic film, which is heated and shrunk, is disclosed. The cryotube has a cap with threads, a tube body and a tubular thermoplastic film, wherein the...
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7412996 |
Apparatus for hot applying strips or films on textile or non textile supports
An apparatus for assembling and hemming fabrics by hot applying strips ( 5 ) or films ( 5 ) to which thermofusible plastic materials have been applied or spread, comprising, on a bearing framework,...
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7398813 |
Device for welding plastic tubes
Plastic tubes are welded by first placing the plastic tubes across aligned tube slots in a pair of side by side tube holders. The tubes are clamped to create a fluid free area. The clamps in one of...
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7398812 |
Apparatus for thermal development having a removable support member
This invention pertains to a method and apparatus for thermally developing a photosensitive element, and particularly to a method and apparatus for supporting the photosensitive element with a...
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7354478 |
Insulation product having bicomponent fiber facing layer and method of manufacturing the same
An insulation product is provided comprising an insulation sheet containing randomly oriented fibers bonded together. The sheet has first and second major surfaces and a pair of side portions. A...
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7347244 |
Membrane applicator
A membrane applicator comprises a wheeled carriage adapted to ride on a surface to be covered with the membrane. A roll mount system is provided on the carriage to support a roll of membrane...
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7347912 |
Process for the manufacture of a veneer
A process for the manufacture of veneer comprises gluing board-like, plane pieces of wood together with an adhesive to form a beam-like block of wood. The humidity content of the beam-like block of...
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7328734 |
Portable thermo-plastic welding machine and method
A machine and method for welding thermo-plastic rain gutters or other work pieces together. The machine includes a frame assembly and a protective shroud. Handles or a wheeled carriage are provided...
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7302981 |
Apparatuses and method for decorating objects
An apparatus comprises a support arrangement for objects to be decorated, a valve device fixed to said support arrangement and provided with a shutter element actuatable for opening and/or closing...
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7267154 |
Water-proof film laminating machine
A water-proof film laminating machine has a laminating machine body, a top roller, a bottom roller, multiple connecting devices, a cylinder, a first holder, a second holder and a cooling device....
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7267737 |
Method for printing a dye image onto a three dimensional object
The present invention provides an apparatus and method for applying preselected dye images to three dimensional objects, having plastic outer surfaces, utilizing flexible carrier sheets bearing...
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7258151 |
Manufacturing method and apparatus for magnetic head sliders
Disclosed herein is a method including the steps of cutting a wafer to prepare a row block having a plurality of head elements arranged in a matrix, bonding a plate member to one side surface of...
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7259357 |
Electronically controlled sealing, unsealing and/or bonding with metal strip or wire coated with liquefiable substance for redundant application and tamper detection
The invention seals, unseals and/or bonds plastics, waxes and resins via a thermal metal strip or wire coated with liquefiable substances that melt to open or separate and cool to congeal, seal,...
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7229519 |
Burning equipment for green sheet of plasma display panel and method of burning the same
An apparatus for burning green sheets of a plasma display panel comprises a feeding part that feeds a green sheet to a plasma display panel substrate, a heat and pressure roller that heats and...
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7202008 |
Thermal development system and method of using the same
An improved apparatus and a method of using the apparatus to remove non-crosslinked photopolymer from an imaged and exposed surface of a relief image printing element. Included are means for...
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7143800 |
Non-autoclave laminated glass
The invention provides a non-autoclave method and apparatus for producing laminated glass. The method and apparatus provide a non-autoclave laminated glass process that is continuous and thus...
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7137426 |
Apparatus with multi-directional radiation emitters for printing a dye image onto a three dimensional object
The present invention provides an apparatus and method for applying preselected dye images to three dimensional objects, having plastic outer surfaces, utilizing flexible carrier sheets bearing...
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7117914 |
Non-autoclave laminated glass
The invention provides a non-autoclave method and apparatus for producing laminated glass. The method and apparatus provide a non-autoclave laminated glass process that is continuous and thus...
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7112253 |
Manufacturing transparent mirrored mini-balls for solar energy concentration and analogous applications
Method and apparatus are presented for manufacturing transparent mirrored spheroidal mini-balls for solar energy and related applications such as optical switches. For these applications it is...
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7094298 |
Apparatus and method for welding overlapping water-proof membranes to each other
Apparatus for heat welding together thermoplastic membranes mounted on a surface includes a frame, a support member connected to the frame, a nozzle mounted on the support member to receive heated...
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7089985 |
Thermoformer for forming and heat bonding a thermoplastic sheet to a substrate
A thermoforming apparatus for forming sheets of sheet plastic onto a substrate in which a retractable substrate heater is able to be positioned over a substrate loaded into the press and energized...
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7089984 |
Forming folded-stack packaged device using progressive folding tool
An embodiment of the present invention includes a plunger, a heating element, and first and second arms. The plunger affixes a first unit to a second unit with adhesive. The first and second units...
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7090743 |
Pressure laminator apparatus
An apparatus for laminating at least two sheets of material includes a supply station at which rolls of the sheet material are rotatably supported, a laminating station in which the materials are...
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7077183 |
Polyethylene foam laminating machine and method
A laminating machine and a method for the production of laminated polyethylene foam sheets is described. The machine comprises a conveyor belt having at least two laminating assemblies disposed in...
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7048819 |
Hot air lamination chamber for medical catheters
A system of heat shrink lamination that uses one or more lamination chambers with forced flow of heated air from a central heating area. The central heating area includes at least one heating...
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7044186 |
Carpet molding process
A carpet molding system includes a support structure having a receiving end and an output end. Two ovens and two receiving systems are coupled to the support structure. One receiving system...
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7005033 |
Apparatus and method for laminating dry film using microwave
The present invention relates to an apparatus and method for laminating a dry film using a microwave which are capable of quickly transforming a photosensitive substance of a dry film to a...
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7006763 |
Method and apparatus for infrared welding of thermoplastic parts
An infrared welder for thermoplastic materials comprising the combination of a halogen lamp producing illumination in the infrared band located at the focal point of a first parabolic reflector....
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6996957 |
Induction device for shrinking heat-shrinking films onto products to be packaged, packaging system comprising such device, and heat-shrinking film used therewith
An induction device for heat-shrinking a heat-shrinking film onto a product comprising induction means for causing the heat-shrinking plastic layer of the heat-shrinking film to heat-shrink onto...
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6978817 |
Method for manufacturing fluoropolymer compound plate and device for manufacturing the same
A method for manufacturing a fluoropolymer compound plate comprises the steps of: combining a fluoropolymer sheet and a medium plate as a fluoropolymer compound plate; transferring the...
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6973951 |
Obstruction avoidance continuous seam welding system
An apparatus for seaming roofing membranes to one another, wherein one of the membranes is secured to an underlying support structure by at least one protruding fastener is provided. The apparatus...
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6966968 |
Process and apparatus for joining polymer materials at a high welding speed
Process and apparatus for joining endless polymer materials by means of the transillumination technique. According to the invention, in order to be joined, the endless materials are guided through...
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6939421 |
Device for setting and bonding fasteners onto support surfaces
The present invention is used for setting and bonding fasteners to support surfaces. The fasteners are provided with connecting surfaces which are coated with a dry hot-melt-type adhesive on the...
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6918986 |
Method and apparatus for trimming plastic seams
Method and apparatus for trimming plastic frames. Frames are joined to bring heated, soften ends into engagement, causing some softened material to be forced out from between the engaged portions,...
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6917014 |
Sealing system for forming thermal seals and methods of operation thereof
The invention is a sealing system and a method of operation thereof. A sealing system which forms spaced apart thermal seals along a moving at least one web ( 60 ) by contact of the moving the at...
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6913665 |
Method and apparatus for the overlapping welding of sheet-like plastic materials
A method for the welding of plastic materials in the form of webs, films or the like by means of a heating wedge, welding being carried out without the use of a second pressure roller below the...
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6905572 |
Flexible imaging member seam treatment apparatus
A belt seam treatment apparatus includes a support element with a smooth surface that supports the seam region of the belt, a heat source that heats a treatment strip and the belt seam region, and...
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6900417 |
Hose heater
An apparatus for aiding an individual using a plastic hose or pipe in an assembly or installation. The apparatus heats an end of the hose or pipe to soften the plastic, or other heat softenable...
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6896023 |
Apparatus for curing adhesive applied to watercraft body
Framework, defining a predetermined curing area, corresponds in size and shape to a provisionally-assembled watercraft body to be subjected to adhesive curing. Openable/closeable gate, constituting...
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6892781 |
Method and apparatus for application of pressure to a workpiece by thermal expansion
A fixture having a bottom plate, top plate and an expansion block interposed between the bottom plate and top plate. A workpiece is positioned between the expansion block and bottom plate. When the...
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6877539 |
Welding apparatus
A welding apparatus for plastic work pieces has two welding tables arranged next to one another. A propulsion device displaces the welding tables. The propulsion device has a drive motor and a...
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6866077 |
Automatic welding machine
An automatic welding machine for planar plastic materials, such as sealing sheets, tarpaulins or films, the chassis, in the welding position, in addition to being carried by the driving unit and...
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