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7607911 |
Method and apparatus for making foam-in-place cushions with selective distribution of foam
A method and apparatus for making a foam-in-place cushion in which a foam-forming composition is dispensed between two plastic film portions in a predetermined fashion to selectively control the...
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7581940 |
Cooked rice mold apparatus
Provided is a cooked rice mold apparatus that can easily adjust the supply amount of sushi rice. The roller spacing of a top rolling roller pair 31 arranged on the exit side of a hopper 2 of a...
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7501139 |
Method and an apparatus for shaping a dough piece
An apparatus for stretching and rolling a mass of a strip of food dough to form a dough sheet is disclosed. A first conveyor ( 15 ) continuously conveys a mass of a strip of dough ( 9 ) along a...
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7484950 |
Forming phase alignment device in formed sheet manufacturing apparatus
A first forming roll and a second forming roll are provided parallel and opposite to each other, and a double-surface formed sheet is formed by the first forming roll and the second forming roll....
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7431579 |
Calender gap control
A method and apparatus for a calendering system is provided to allow for fine gauge adjustment of the product. The calender system has a first and second roller each having a first and second end...
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7426886 |
Embossing device
An embossing device having a first embossing unit for satin finishing a strip of packing material, and a second embossing unit for impressing graphics on the strip of packing material; the second...
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7427372 |
Method and apparatus for producing thermoplastic synthetic resin sheet or film
An apparatus for producing a thermoplastic synthetic resin sheet or film has a casting mechanism having support rollers each mounted to undergo rotation about a corresponding rotational axis and...
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7426843 |
Roll assembly for a pipe extrusion plant
A roll assembly and a pipe extrusion plant for producing pipes with a variable diameter, includes an extruder, an adjustable calibration device, and a cooling device, whereby a pipe to be produced...
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7229681 |
Device for satinizing and embossing flat materials
The device for satinizing and embossing flat materials comprises an embossing roll and at least one mating roll, said rolls being connected to a driving system and adapted to be driven individually...
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7217382 |
Sheeter gap adjustment and hydraulic operation
An improved dough sheeting system and method which allow for improved selection of sheeter gap size and which provide a quick release mechanism to prevent damage to sheeter rollers. Hydraulic...
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7205017 |
Apparatus and method for beating and rolling a food dough belt
A plurality of rolling rollers move sequentially upstream from downstream or downstream from upstream along the food dough belt, while each rolling roller rotates on its own axis. The moving...
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7165962 |
Web handling roll stand
A telescoping roll stand for use in an extrusion line includes a linkage connecting one or more auxiliary rolls in a spatial relationship relative to each other and other auxiliary web processing...
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7156644 |
Saddle and sheeting head using the same
A saddle for a sheeting head includes a pair of semi-circular concave edges configured to seal a pair of rollers. The oppositely facing concave edges each include a tongue that fits in a...
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7147453 |
Device for treating flat material
The invention relates to a device for embossing and/or glazing films. The device for embossing includes a first and second embossing roll, through which flat material can be fed under pressure, in...
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7048527 |
Apparatus for capping wide web reclosable fasteners
An apparatus for capping a stem web including a cooled roll, a first heated nip roll positioned to form a first nip with the cooled roll, and a second heated nip roll positioned to form a second...
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7044727 |
Sheeting apparatus having non-contacting roller end
An improved end seal for a sheeting apparatus. A sealing material is formed into a more effective sealing element which locks out doughy material out of associated side sealing parts near the...
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6955533 |
Apparatus and method for extending food dough
An apparatus for extending food dough is provided that is compact and has a relatively long conveying path for food dough that extends the food dough. Also, the apparatus can be easily cleaned and...
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6939119 |
Method of reducing the wall thickness of a PTFE tube and product formed thereby
A thin wall PTFE tube is formed from an extruded green tube. The PTFE tube includes an inner tubular surface and an opposed outer tubular surface defining a tubular wall of a first thickness. The...
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6782933 |
Single facer quick change corrugating rolls
A corrugator single facer of the type utilizing a large diameter bonding roll and a small diameter corrugating roll provides quick roll change capability by mounting three large diameter bonding...
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6565343 |
Apparatus for producing plastic film
Apparatus for producing plastic film, of the type in which molten plastic is extruded through an annular die to form a tubular bubble which is expanded by air blown into the bubble, and a...
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6474966 |
Slot die for producing webs of a foamed plastic material
A slot die for producing webs of a foamed plastics material, into which die plastics material which has been plasticized under elevated pressure in an extruder and charged with a blowing agent...
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6406283 |
Device for drawing drawable thermoplastic resin material
A drawing device for handling a wide range of drawable thermoplastic resin materials including a first pressurizing tank and first buffer tank on an upstream side, and a second pressurizing tank...
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6406285 |
Apparatus for measuring and of controlling the gap between polymer sheet cooling rolls
An apparatus for heating and extruding a polymeric sheet having a predetermined thickness and introducing it into and through a gap between cooling rolls, measuring directly by laser beam and...
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6368539 |
Methods of embossing materials
A method of utilizing a single engraved embossing roll to emboss different expanses of material with different patterns. The single engraved embossing roll has at least two projections projecting...
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6368097 |
Apparatus for capping stem fasteners
A method and apparatus for capping a headed stem fasteners. The precursor web having a backing with a rear surface, a front surface, and a multiplicity of polymeric stems projecting distally from...
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6336804 |
Adjustable roller assembly for producing sheeted food products
An adjustable roller assembly for producing sheeted food products of an accurate thickness which includes an adjustable roller positioned adjacent a second roller. The adjustable roller is held in...
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6325960 |
Calender for fibrous material webs and method of operating same
Calender for a fibrous material web and method of operating a calender for a fibrous material web. The calender includes a first roll stack and a second roll stack each arranged in a common plane...
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6322345 |
Apparatus for forming edible bakery paste
An apparatus for extruding edible paste which includes a supporting framework; a hopper for feeding paste to be extruded; at least one pair of sizing or lamination cylinders arranged in sequence...
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6250904 |
Closed loop control of roll speeds in plastic sheet extrusion
Closed loop control apparatus and methods for reducing ripples in an extruded plastic sheet include, for example, a closed loop speed control system having a roll speed sensor, a roll speed...
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6238198 |
Roll-out apparatus for corrugating roller
A corrugating roller unit is moved smoothly between a first reference plane and a second reference plane at different heights by a roll-out apparatus having a set of moving support device. A first...
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6213749 |
Device for refining a confectionary material
An arrangement for refining a confectionery material includes a series of cylinders for pressing and stretching the confectionery material particles, driving devices for driving the cylinders, and...
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6210145 |
Calender for a material sheet from thermoplastic material
A calender for thermoplastic material sheets has a frame (1) with rolls (8, 9, 14) for smoothing and cooling the thermoplastic material sheets. The rolls (8, 9, 14) are coupled with the frame (1)....
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6203307 |
System for finishing surface of a web of paper having an improved continuous finishing belt
A hot soft nip calender apparatus is provided for a paper mill. The apparatus includes at least one heated calender roller and a finishing belt which is moved in proximity to the heated calender...
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6203308 |
Apparatus for making resilient handle grips
Method and apparatus for forming reinforced recessed side edges in a polyurethane-felt strip utilized to make a resilient handle grip by urging the strip between heated upper rollers and a lower...
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6171629 |
Methods and apparatus for joining dough blocks
An apparatus for joining dough blocks to form a continuous dough sheet. The dough blocks are cut from a dough mass and drop into a space between first and second groups of rollers. The first and...
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6155814 |
Apparatus for continuously and uniformly supplying dough
An apparatus including oppositely positioned rollers located at the bottom of a hopper containing dough. A gap between the rollers is periodically increased and decreased to avoid any concentrated...
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6129537 |
Lip rolling apparatus
In order to easily convert a lip rolling apparatus to different cup diameters, without involving a change of the phase relation of the roll feeds (1) relative to one another, two roll feed pairs...
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6129882 |
Apparatus for manufacturing multifilament threads
The invention relates to an apparatus for manufacturing multifilament threads with at least one hot-air module 6 for drawing or relaxing the thread Y. To manufacture multifilaments with...
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6129539 |
Double doctor blades
A material transfer arrangement having a pair of generally cylindrical adjacent rolls which are counter-rotatable about their respective cylindrical axes and which define therebetween a nip between...
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6126431 |
Apparatus for continuously and quantitatively supplying bread dough
A method and apparatus are provided for continuously and quantitatively supplying bread dough. The apparatus comprises a pressing structure that includes two movable members, one of which includes...
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6067897 |
Apparatus for producing a dough disk
Method and apparatus for producing a disk of pizza dough ready for filling and baking using centrifugal force. Expanding of pizza dough under the influence of the centrifugal force is known, and...
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6065392 |
Apparatus for manufacturing different shaped bakery products
Apparatus (10) for manufacturing different shaped bakery products, such as hamburger and hot dog buns, includes a dough packet feeder (18) which advances to an exit station (22) in a step-wise...
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6045349 |
Rolling apparatus for plastic film
A wrinkleless plastic film having excellent quality without the reduction of width can be manufactured with high productivity using a rolling apparatus in which a plastic film is rolled stepwise at...
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5980802 |
Method for treating paint roller covers
A method for treating a roller cover includes the steps of positioning an element with respect to a roller cover and removing a portion of the roller cover with said element to form a pattern on...
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5961899 |
Vibration control apparatus and method for calender rolls and the like
A vibration control apparatus (20) and method for a calender (18) for controlling vibration between two or more rolls (ex. 22, 24) which controls vibration induced thickness variations in a medium...
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5862743 |
Apportioning device for dough
A food dough apportioning device including a housing, a feeder unit (4), a cutting device (8), and a discharge unit (9). The feeder unit has a plurality of support elements which project from a...
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5811137 |
Dough Sheeter having independant internally-driven self-powered rollers
A sheeter head having a pair of counterrotating internally-driven sheeter rollers is disclosed. The sheeting rollers each include an independent internal drive motor and gear box affixed to a...
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5798064 |
Process and apparatus for fabrication of flexible foam
Method and apparatus for continuously forming thin-gauge flexible foam sheeting by controlling the rise of an expanding foam-forming mixture until the reaction is substantially complete.
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5770122 |
Roll former for an extruded fresnel lens
Roll-forming apparatus and method for more precisely shaping an extruded-plastic Fresnel lens. A drive/support roller is rotatably mounted to the support frame and the surface of which engages and...
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5733589 |
Method of and apparatus for developing dough
A method of and an apparatus for developing dough capable of developing dough uniformly and effectively. In the method for developing dough based on difference in surface velocity between a pair of...
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