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7611660 |
Apparatus and method for cooling material during continuous vacuum forming
The present invention relates to an apparatus and method for cooling material during continuous vacuum forming. The apparatus includes one or more cooling regions positioned adjacent one or more...
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7517487 |
Release agents comprising hydrophobic, nanoscalar particles, and the use of these mold release agents
The invention relates to mold-release agents, in particular mold-release agents which can be used for demolding moldings from molding tools, and also to the use of these mold-release agents. The...
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7497981 |
Composite and metal component production, forming and bonding system
A system for producing composite or bonded metal components including: first and second pressure chambers, each pressure chamber having an elastically deformable chamber wall; means for circulating...
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7462321 |
Process for thermorming a three-dimensionally curved panel
A device for making panels with three-dimensional curvature from a sheet material, includes a forming impression ( 5 ) defined by a membrane ( 6 ) including an elastically stretchable skin ( 11 ),...
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7459120 |
Low pressure thermoforming of thin, optical carriers
A method for thermoforming a thin thermoplastic carrier with uniformity of thickness at optical quality. The sheet to be thermoformed is heated and placed on a vented platform equipped with a mold...
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7413698 |
Method of molding load-bearing articles from compressible cores and heat malleable coverings
Load-bearing articles are manufactured from shape defining compressible cores and thermoplastic shells. The manufacture of these articles requires specific methods and tools. Articles that can be...
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7344674 |
Removable and reusable vacuum mandrel and method for making molds and orthotic and prosthetic medical devices
For making orthotic braces and prosthetic devices, vacuum shaft mandrels and foam workpiece blanks are pre-fabricated to a standard design for repeatable assembly and disassembly. A mandrel is...
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7232541 |
Method of vacuum thermoforming a container
A method of thermoforming shells so that their cut lips face inward toward the shells permits the production of a number of novel thermoformed products having superior nesting and de-nesting...
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7229577 |
Method for forming a bathtub liner
An apparatus for forming a bathtub liner over an existing bathtub comprising a container, a seal, a heating element, and a pressure increasing element. The container defines a cavity. The seal is...
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7217387 |
Method of producing tight bezel fits between automotive interior panels and their mating subcomponents
A method of producing tight bezel fits between automotive interior panels and their mating subcomponents. The method includes forming at laminate preform, injection molding a substrate layer behind...
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7201867 |
Method of installing circuit member in resin-molded panel
A method includes a first, a second and a third step, and a circuit member is installed in a resin-molded panel simultaneously when this resin-molded panel is vacuum formed. In the first step, the...
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7186367 |
Double vacuum bag process for resin matrix composite manufacturing
A double vacuum bag molding assembly with improved void management and laminate net shape control which provides a double vacuum environment for use in fabricating composites from prepregs...
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7153467 |
Method of making a golf ball with a multi-layer core
A method for making a multilayer golf ball including a solid center having a center hardness, a plurality of laminates cut into a plurality of shapes formed around the center to create an inner...
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7153457 |
Method for providing custom fit therapeutic footwear
A method for manufacturing custom fit therapeutic footwear such as shoes and inserts includes the step of measuring a patient's foot and forming an imprint of a patient's foot to identify the...
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7138027 |
Skateboard and method of manufacturing
A laminated deck for a skateboard comprises a plurality of layers of graphite cloth alternating with a plurality of layers of a laminating resin. The deck is formed after treating the layers of...
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7132030 |
Method of manufacturing a skateboard deck
A skateboard deck and a method of manufacturing a skateboard deck is provided without requiring the use of industrial-grade machinery. Precut layers of veneer or other suitable material are coated...
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7128797 |
Dunnage platform
A dunnage platform is in the general shape of a rectangular slab with legs extending form one side. The dunnage platform is made from an expanded polystyrene core. A chemical combination process is...
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7128969 |
Method for the production of biologically-degradable packagings made from biaxially-drawn films
The invention relates to a method for the plastic shaping of a biaxially-drawn film, comprising at least one base layer, containing at least one polymer (I), made from at least one...
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7101505 |
Method of manufacturing an in-mold laminate composition
A method is provided for manufacturing a painted plastic component such as painted air bag covers, side cladding or exterior bumpers, which includes a painted film sheet and a one-piece...
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7067082 |
Method for producing a molded resin laminate
A molded resin laminate in which the dimensional accuracy and the strength are excellent at a bent portion and a method for producing the same are provided. One, in which an average diameter of...
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7005103 |
Method of making a colored automotive trim product
An automotive trim product is made as follows. A single or multiple layer sheet is extruded so as to include at least one color pigmented and/or metallized layer therein. The sheet is then...
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7001551 |
Method of forming a composite bone material implant
A method of forming a bone composite, comprising: providing bone tissue; grinding said bone tissue to form ground tissue; molding the ground bone tissue into a bone composite; applying a binder to...
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6942832 |
Method of manufacturing vacuum thermoformed thin plastic drink cup lids
A method and apparatus for vacuum thermoforming disposable drink cups lids including the step of imparting printing to the lids while they are in contact with the vacuum thermoforming platen.
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6929711 |
Method of making an interior trim part
A method of making a vehicle interior trim part includes forming an air-permeable substrate into a desired shape; positioning the formed substrate and a cover material on a vacuum mold such that...
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6918985 |
Method for making a radome
A method for making a radome includes the steps of placing a first dry fiber preform into a female mold having a mold surface contoured as a negative image of a desired contour to be imparted to an...
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6916436 |
Method for producing quasi-three dimensional images
A method to transform any portion of a two-dimensional visual image into a three-dimensional formed visual image device within the overall two-dimensional visual areas on a single image piece is...
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6878336 |
Process for fabricating three-dimensional fixtures
A thermoforming method of fabricating a seamless, three-dimensional fixture capable of holding a liquid from a single sheet of “solid surface” material is described. The sheet is cut to desired...
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6852268 |
Process for preparing a molded article
A film is placed over a mold cavity and molten plastic deposited thereon to form a combination of a film with molten plastic thereon. The film-molten plastic combination is then formed in said mold...
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6835348 |
Method and device for producing open type polymide moldings, and base material for reflective bodies in lighting equipment
A polyimide film F is brought into an intimate contact with a molding die 3 having a concave molding surface 3 a so as to tightly close the open end thereof, and the polyimide film F is bent to...
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6814905 |
Continuous process and apparatus for making thermoformed articles
A continuous process for making a thermoplastic article comprises extruding a sheet of thermoplastic and contacting the sheet with a mold surface while the sheet is in a substantially non-oriented...
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6813904 |
Differential pressure process for fabricating a flat-panel display faceplate with integral spacer support structures
A process for fabricating a faceplate for a flat-panel display such as a field emission cathode type display is disclosed, the faceplate having integral spacer support structures. Also disclosed is...
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6808675 |
Freezing and thawing bag, mold, apparatus and method
A bag, method of manufacture and process are disclosed for the cryopreservation of thermolabile substances. The bag is characterized as having substantially uniform thickness throughout its length...
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6793478 |
Female vacuum forming apparatus for forming deep draw parts
A female mold vacuum forming apparatus and a method for using the female mold vacuum forming apparatus for providing improved draw depth capability. The female mold vacuum forming apparatus...
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6749794 |
Method and apparatus for molding components with molded-in surface texture
An automobile interior trim component includes a molded substrate laminated onto a cover sheet including a foam backing and a skin film having a surface texture. The cover sheet is preheated so the...
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6737008 |
Method of manufacturing a shaped polymeric article
A method of manufacturing a shaped polymeric article is provided. A sheet of extruded hot polymeric material is provided and disposed onto a rotating belt. The rotating belt includes a mold...
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6719943 |
Process for the manufacture of disposable food contact compatible microwaveable containers having at least one micronodular surface
Disposable food contact compatible microwaveable containers having one or more micronodular surface are disclosed. These containers, including plates, bowls, cups, trays, buckets, soufflé dishes,...
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6692683 |
Method of making an extruded multilayer polymeric shell having textured and marbled surface
Multilayer polymeric shells for spas, bathtubs and shower enclosures having a textured and marbled surface layer. The shells are produced by forming by extrusion a multilayer polymeric sheet having...
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6685875 |
Foamed thermoplastic resin molding and process for producing the same
The present invention relates to foamed thermoplastic resin moldings which can be used, for example, as food product containers which can contain retort food products, etc., household electrical...
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6682819 |
Device to produce polyurethane articles, relative method and polyurethane articles thus obtained
Device to produce polyurethane articles ( 37 ) covered by a film ( 19 ), including a mold ( 30 ) comprising a female part ( 13 ) and a male part ( 12 ) defining a molding cavity ( 18 ) inside which...
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6679967 |
Method for making a modular energy-absorbing assembly
A method is provided for making an energy-absorbing assembly for decelerating an object that impacts the assembly. The assembly comprises a base and at least energy-absorbing module associated...
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6640413 |
Method of making a hunting decoy
An improved hunting decoy is made by securing an outer skin around a buoyant core. A buoyant core body is formed from buoyant core material into a shape approximating that of a desired animal. The...
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6635342 |
Solar control pigmented thermoplastic polymer sheet
A solar control light transmitting thermoplastic polymer sheet is provided which contains flakes of metal pigment that are aligned coplanar with the upper face of the sheet. The sheet transmits a...
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6630097 |
Method for constructing a bent-edge plastic door for a household electrical appliance
A method for constructing a plastic door for a household electrical appliance such as a refrigerator having an outer door shell to which is assembled an inner door liner. The outer shell is formed...
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6627132 |
Method of making a plant container
A composition and method for forming plant containers, such as plant propagation trays providing control of plant root growth. The method includes applying to a sheet of thermoformable plastic an...
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6565795 |
Process for producing a thermoplastic resin-molded article
The present invention provides a thermoplastic resin-molded article comprising a thermoplastic resin functional member fused partially to a foamed sheet made of thermoplastic resin shaped in a...
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6537477 |
Thermoforming station and method with a quick cooling system for the thermoformed articles
A thermoforming station and method for molding a sheet-like plastics material provide to use a bell element including a cover which can be opened on a sidewall in order to provide a large opening...
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6475423 |
Hybrid injection molding process for enhancing exterior appearance of molded articles by molding fabric thereto
A hybrid injection molding machine that has the capability to draw a decorative or fabric sheet into a mold cavity prior to injection into the mold has opposing male and female mold parts. At least...
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6454974 |
Method for vacuum pressure forming reinforced plastic articles
A method for thermoforming a reinforced article, comprising: providing a reinforced plastic sheet comprising at least one thermoplastic material and reinforcement nanoparticles dispersed within the...
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6443721 |
Apparatus for creating a substantially uniform temperature across a plastic sheet for delivery to an appliance liner thermoforming device
A sheet of plastic to be thermoformed into an appliance liner is brought to a substantially uniform temperature, preferably to a temperature differential of less than 5° F. throughout, by...
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6440354 |
Thermoforming process
A thermoforming apparatus includes a female die and a movable plug for thermoforming a softened thermoplastic resin sheet. The female die includes a rim forming recess in the shape of a bowl-shaped...
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