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Match Document Document Title
7179502 Wet roll having uniform composition distribution  
A method of making wet rolls includes providing a web of material, applying a wetting solution to the web to produce a wet web, and winding the wet web into a roll. The wetting solution may include...
6887343 Filter coating, winding, finishing and manufacturing system  
A coating system ( 66, 68 ), winding system ( 158 ), finishing system ( 274, 276 ) and manufacturing system (FIGS. 6, 7, 22-29 ) is provided for spiral-wound fluted filter media ( 74, 130 ).
6871814 Apparatus for applying glue to cores  
A glue applicator for a web winding apparatus applies a longitudinal stripe of glue to an elongated core. The stripe of glue may be applied by an elongated wire or bar, by a rotating roller, or by...
6866220 Continuous motion coreless roll winder  
A coreless roll winder includes two sets of belts traveling in opposite directions. A cigarette of web material is formed, and the web is wound around the cigarette by the contact with the belts....
6752346 Device for rolling up material  
A device is provided for winding a roll of a fabric web made from organic and/or synthetic fibers and which has a relatively high porous material structure and a high volume per unit area. The...
6752344 Machine and method for the production of rolls of impregnated web material  
A peripheral winding machine for the production of rolls of wound web material is described, comprising a feed path for the web material (N), winding means ( 1, 3, 5 ) for winding said web material...
6651924 Method and apparatus for making a rolled wet product  
A method of making wet rolls includes providing a web of material, applying a wetting solution to the web to produce a wet web, and winding the wet web into a roll. The wetting solution may include...
6497383 Apparatus and method for applying glue to cores  
A glue applicator for a web winding apparatus applies a longitudinals strip of glue to an elongated core. The stripe of glue may be applied by an elongated wire or bar, by a rotation roller, or by...
6286419 Apparatus for rolling compressible sheet material  
A tucking bar for directing sheet material between a drive roller and a mandrel of a roll-up machine comprises an elongated member having opposing ends that are supported by an arm. The arm is...
6123284 Machine for winding a fibrous mat on itself  
A machine winds a fibrous mat on itself after compressing it. The winding machine has two bands which each embrace about half the circumference of the roll being formed. The machine also includes a...
6109560 Equipment to roll-up a lane of compressible material  
An apparatus to roll-up a lane of compressible material includes a first endless conveyor belt, a second endless conveyor belt that forms an angle of between 50° and 80° with the first belt, a...
6056229 Surface winder with pinch cutoff  
A surface winder includes first and second winding rolls for winding a web on a center member, a stationary surface spaced from the first winding roll for rolling a center member on the stationary...
6050519 Rewinder incorporating a tail sealer  
A method and apparatus for surface winding of a web material to form a roll is described, in which, at the end of the winding of the roll, the web material is severed to form a free tail edge and a...
5895008 Roll-up device  
A device for rolling up a sheet of paper into a roll and then ejecting the formed roll from the device, which includes: a frame, a first sheet drive, a second sheet drive and a first guide, the...
5839680 Machine and method for the formation of coreless logs of web material  
There is disclosed a rewinding machine for the production of logs (R) of web material (N) without central winding core. It comprises a first winder roller (11) around which the webmaterial is...
5803397 Wet tissue rolling-up device  
A wet tissue rolling-up device including a drive roller and a driven roller connected between two side boards, a conveying belt mounted around the drive roller and the driven roller and turned by...
5603467 Rewinder for producing logs of web material, selectively with or without a winding core  
A surface automatic rewinder for winding web material (N) in logs or rolls (R) is described, including a first winder roller (1), a second winder roller (3) which defines, with the first winder...
5538199 Rewinding machine for coreless winding of a log of web material with a surface for supporting the log in the process of winding  
A rewinding machine for the production of logs (R) of web material (N) without a core comprises: a first winding roller (1) onto which the web material is fed; a second winding roller (3) rotating...
5518200 Method of producing coreless toilet paper rolls and the coreless toilet paper produced thereby  
A coreless toilet paper roll is produced by winding toilet paper such that the winding speed in the winding apparatus is faster than the paper feeding speed in the paper feeding-and processing...
5505402 Coreless surface winder and method  
A coreless surface winder and method wherein two of the winding drums are slightly spaced apart by a distance less than two web thicknesses which then operate to cause a folded leading edge on a...
5425512 Roll of compressed fibrous mat, method and device for obtaining it  
A winder intended for compressing a fibrous mat 4 rolls the mat up on itself and wraps it so as to store it and transport it with a reduced bulk. The machine has two belts 1, 2 supported by two...
5402960 Coreless surface winder and method  
A coreless surface winder and method wherein one of the winding rollers is accompanied by a slightly spaced apart arcuate dead plate which operates to cause a folded leading edge on a transversely...
5327939 Loom take-up with wedge doffer  
A doffing apparatus for use with a loom take-up which includes a pair of drive spaced and aligned drive rolls supporting a cloth roll therebetween. The drive rolls act to drive the cloth roll so as...
5305963 Method and apparatus for forming rolls from strips of compressible material  
A method and apparatus for forming spiral wound rolls from strips of compressible material uses a first endless belt conveyor to deliver the strips of compressible material into a winding space. As...
5184788 Apparatus for guiding and more particularly coiling webs of material  
An apparatus for coiling webs of material, more particularly webs of material (5) arriving from a ribbon casting machine, and for coiling the webs of material (5) if necessary. For the purposes of...
5172871 Apparatus for guiding a web of material across a driven drum  
A fixture for aligning or working of a material web (10) which is fed from a storage area across a driven drum (11) forming a processing surface has a receiving arrangement (30) for the web...
5165617 Method and device for rolling up one or more sods  
A method and apparatus for rolling-up one or more rolls of sod wherein the sod is conveyed on a conveyor against a blocking mechanism which include tooth like elements which extend between the...
4974784 Winding apparatus for paper, textiles or synthetic plastic webs  
A winding apparatus for winding webs of paper, textile fabric, synthetic plastic material or other similar webs into tight rolls comprising a winding chamber having an inlet opening at the top and...
4807825 Roll winding machine  
A machine and method for winding coreless rolls from an indefinite length web by winding a spiral body in a winding pocket with a trailing end extending upstream from the pocket, releasing the body...
4784345 Apparatus for automatically rolling up output sheets from a document reproduction system  
A copying/printing machine is adapted for rolling up copies of large size documents such as engineering drawings and the like by incorporating a roll-up apparatus into the machine. An output copy...
4765554 Relating to compression type rolling machines  
In the packaging of products such as rolls of mineral wool felts, a series of members entrain the felt into a space in which the rolling-up takes place. At least one of these members is mobile in...
4688368 Method of preparing a shipment package of printing products arriving in an imbricated formation and package obtained thereby  
The imbricated product formation is fed to a wind-up location and is wound-up to form a product roll at this location. At the start of the wind-up operation the leading edge of the frontmost...
4653397 Apparatus for packaging insulation material  
Apparatus for packaging mineral fiber insulation material includes a compression member to gradually compress the material, where the compression member contains a plurality of depressions, the...
4583697 Controlled compression winding method and apparatus  
A method and apparatus for forming rolls of compressible materials such as a mineral wool felt, wherein the felt is rolled up in a space defined by a pair of conveyors and a compression roll. The...
4542859 Method and apparatus for rolling mats  
A method and apparatus is provided for tightly rolling mats. The mats are moved in a horizontal direction in their flattened condition to a rolling section which includes a plurality of fixed...
4522345 Apparatus for winding wire net with simple twist  
Simple twist wire net of the type in which adjacent rows can pivot relative to each other is folded, accordian fashion, by depositing the net onto at least two elongated, spaced apart, parallel...
4513924 Process and apparatus for producing rolls of wire netting  
In order that a roll which is at least as highly compacted as that according to EP No. 0 031 286 Al may be obtainable trouble-free and with less expenditure of material and labor in the production...
RE31795 Apparatus for rolling chain link fence  
An apparatus for rolling chain link fence including an endless belt including a free loop portion and with the endless belt moved in a particular direction and with the movement of the endless belt...
4344585 Sheet handling apparatus  
Rollable sheet handling apparatus receives advancement of a sheet in a longitudinally forward direction. The apparatus comprises: (a) means to receive the advancing sheet and to roll same, ...
4209139 Power driven paper take-up mechanism  
A power driven paper take-up mechanism utilizes a single slip drive system and one or more paper rewind coils in an arrangement which allows the single slip drive system to simultaneously apply the...
4164177 Methods and apparatus for rolling material into a package  
A flat compressible material is roll-formed into a cylindrical package by a belt drive. The diameter of the rolled package is controlled so that a fixed predetermined length of material forms a...
4160528 Carpet roll winding apparatus  
An apparatus for unwinding, measuring and cutting a predetermined length of pliable material, such as carpet, from a supply roll and for rewinding the unwound length into a roll, having unwind...
4142691 Sod rolling apparatus  
Apparatus for starting a turn in a strip of sod travelling along a conveyor and for causing the sod to roll up once an end of the strip has been turned, which apparatus is effective on sods of any...
4137697 Bale density structure for cylindrical balers  
A baler adapted to be pulled along the ground to pick up a windrow of hay and roll the hay into a cylindrical bale of substantial size and weight. The bale is formed in a zone defined between a...
4114530 Apparatus for packaging compressible strips  
Apparatus is provided for packaging compressible material, such as building insulation, in strip form. The compressible strip is wound into a roll and held under compression during rolling to form...
4102512 System for forming sheet material into spiral rolls  
Sheet material such as carpet is moved along its length between lower and upper rollers of a cluster or rotating rollers. The rotating rollers form the sheet material into a spiral roll, and as the...
4088069 Elastic bale-forming conveyor for cylindrical bales  
In a mobile machine for forming cylindrical bales, a mat of crop material is picked up from the ground and fed to a baling chamber defined by the generally horizontal upper run of a lower endless...
4070047 Device for the unwinding and winding up of a web roll  
A device for unwinding and rewinding a background web roll for photographing purposes and comprising pairs of support rollers which are rotatable about parallel axles and journaled in axially...
4005830 Mandrelless downcoiler for coil box  
This invention provides a method and apparatus for use with the rolling of hot metal strip. The first step in the rolling of hot metal strip is to roll a transfer bar of about one inch thickness,...
4002308 Carpet roll-up mechanism  
A simplified and versatile carpet roll-up mechanism allows customer carpet orders to be rolled pile in or pile out after cutting to proper length in a combination machine for unrolling carpet from...
Matches 1 - 50 out of 90 1 2 >