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JP2022143943A |
To provide a thermal printer which can reduce a load of paper conveyance caused by friction resistance.A thermal printer in an embodiment includes: a platen which has a rotatable columnar shape, and conveys a print medium of a variety of...
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JP2022131580A |
To provide a drying device and a liquid application system capable of maintaining constant drying efficiency.A drying device comprises: a drying processing unit which is surrounded by a wall member and having a carry-in port for carrying...
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JP2022127343A |
To provide a turn bar for conveying a thin film that can be easily replaced only at the defective point when a defect occurs on the roll-shaped peripheral surface.An inventive turn bar for conveying a thin film includes: a thin film supp...
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JP2022126497A |
To enable parallel movement of a floating web in its lateral width direction.A web parallel movement method is such that: two or more guide rolls are arranged in parallel on a conveyance path of a web; the web is put around an outer circ...
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JP7120788B2 |
To provide a foil transfer device and a foil transfer method of using a roll-state stamp transferrable to a flat surface and its other plane such as a top surface of a transfer object.A foil transfer device comprises a roll-state stamp 5...
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JP2022113339A |
To provide a method, etc. for manufacturing a polarizer capable of preventing a cut of a drawn raw film in a processing bath.The method arranges a nip roller 2 inside a processing bath L, conveys a raw film F0 by the nip roller and appli...
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JP7110980B2 |
An elastic roll having high chemical-solution resistance and enabling roll hardness to be optimized is provided. With this elastic roll, a nip roll and a conveyance device that can be used for a long period of time even under environment...
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JP7110901B2 |
There is provided a sheet conveyance device that includes a first conveyance roller and a second conveyance roller that are arranged at a position other than a center in a direction of sheet width in a sheet conveyance path, a roller sel...
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JP2022096110A |
To provide a foreign-matter removing device and printer that can remove foreign matters without malfunction for even a medium to which an adhesive cleaning roller is comparatively ready to stick.A foreign-matter removing device includes:...
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JP7086426B1 |
To provide a web transport device capable of reliably transporting a web at high speed without impairing the quality of the web. The web transport device 1 is provided with a transport roll 10 for transporting a strip-shaped web W, and t...
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JP7069940B2 |
A medium transport device includes a roller transporting a medium, such as recording paper; a first layer covering a surface of the roller facing the medium; a second layer laminated on the first layer; and convex portions provided betwe...
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JP7070184B2 |
To provide a web transfer device using a transferring roller capable of exhibiting an appropriate wrinkle extension function according to a web specification and wrinkle status without increasing machine down time.The web transfer device...
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JP2022069101A |
To provide an image forming device that does not interfere with a conveyance of a recording medium even when the continuous book-shaped recording medium is conveyed by using a suction part, and has good adhesion between the recording med...
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JP2022067716A |
To suppress inclination of a cleaning roller even when a center of a medium is shifted toward a first end part of a rotation axis of the cleaning roller in a longitudinal direction of the cleaning roller.A cleaning roller contacting a me...
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JP7059212B2 |
To provide a film conveying method and device capable of being easily applied to existing devices to surely inhibit a film from slipping on a roller.In the film conveying method, a long film 11 is conveyed in a longitudinal direction in ...
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JP7057856B1 |
To provide a transfer roller of a drying furnace in which a support shaft and a metal roller can be easily separated and the metal roller can be easily replaced. A pair of shaft side flanges 40a and 42a fixed to the shaft ends of a pair ...
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JP2022061125A |
To provide a base material position adjustment machine and a base material conveyance system which can adjust a position in a width direction of a belt-like base material to be conveyed.A base material position adjustment machine for adj...
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JP2022061117A |
To provide a base material position adjustment machine and a base material conveyance system which can adjust a position in a width direction of a belt-like base material to be conveyed.A base material position adjustment machine for adj...
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JP2022060931A |
To provide a film conveying device that can correct meandering of a base material being conveyed at low tension without any trouble in a roll-to-roll conveyance.A film conveying device comprises, in at least a portion, a low-tension conv...
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JP2022060918A |
To provide a film conveying device that can correct meandering of a base material being conveyed at low tension without any trouble in a roll-to-roll conveyance.A film conveying device, which conveys a base material W in a film shape by ...
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JP7052249B2 |
A conveying device includes a rotator, a drier, and a conveyance direction changer. The rotator winds a web-shaped recording medium around a predetermined region of an outer peripheral surface of the rotator with one side of the web-shap...
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JP7047169B1 |
To provide a roll manufacturing method capable of efficiently forming a uniform film and obtaining a roll having high rotation accuracy, and to provide a roll having high rotation accuracy. A roll-shaped laminated body 110 provided with ...
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JP2022051064A |
To provide a printing device capable of carrying out inspection while preventing an influence caused by dust.In a printing device, inspection can be carried out in a state that dust is removed by two cleaners 53, 54. Further, an imaging ...
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JP2022049474A |
To enable stable conveyance of a printing medium in a configuration in which the printing medium in which ink is ejected from a printing part horizontally sent out by a drive roller.An angle θ491 around which a drive roller 491 winds a ...
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JP2022038962A |
To provide a carrying mechanism allowing for simply feeding lubrication oil to a plurality of bearing units provided correspondingly to a plurality of rotating bodies without using a pump.A lubrication oil tank 95 stores lubrication oil ...
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JP7031231B2 |
A sheet discharge device has a sheet discharge port, a conveying guide, discharge roller pairs, corrugation members, and first biasing members, and discharges sheets onto a discharge tray sequentially. The corrugation members are arrange...
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JP2022027751A |
To provide: a conveyance roll 1 without burrs in a truncated portion; and a thin article manufacturing apparatus 20 comprising the conveyance roll 1.The conveyance roll 1 of the present invention comprises a satin-finished part 2a on a s...
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JP2022027503A |
To provide: a conveyance roll 1 without burrs in a truncated portion; and a thin article manufacturing apparatus 20 comprising the conveyance roll 1.The conveyance roll 1 of the present invention comprises a satin-finished part 2a on a s...
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JP7016654B2 |
To provide a conveyance device of a film including a pair of rolls in which deviation of rotation speed between the pair of rolls is reduced.In a conveyance device of a film having a nip roll including a pair of mutually-facing rolls, at...
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JP7014238B2 |
A web handling apparatus is disclosed. The web handling apparatus includes a first web guide (210) to engage a print medium, a second web guide (220) to engage the print medium (202) to adjust a contact area between the first web guide (...
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JP7009917B2 |
To improve the cooling efficiency of a cooling member, compared with a case where a gas is transferred in an axial direction of the cooling member to cool the inside of the cooling member.A medium cooling device (U3a) comprises: cooling ...
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JP7008576B2 |
An inspecting apparatus for inspecting an image formed on a printing medium. The apparatus has a transport roller for transporting the printing medium with the image printed thereon, with the transport roller contacting a surface opposit...
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JP2022014566A |
To reduce a weight of a platen roller of a printer and reduce a moment of inertia.A platen roller 21 carrying a printing medium comprises: a cylindrical member 54 made of a synthetic resin; and a metallic roller shaft 51 arranged inserte...
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JP7001431B2 |
To provide a double tube roll that can keep the pressing force onto a sheet-like object stably consistent in the axial direction and is excellent in durability.A double tube roll 1 includes an outer tube 10 and an inner tube 12 that cons...
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JP2022011086A |
To provide a base material carrier device capable of restraining wrinkles that can be caused in an uncoated part when carrying a belt-like base material having a coated part coated with a coating liquid and an uncoated part not coated wi...
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JP6989926B2 |
To provide a drying device which can dry a printed object, and is also capable of sufficiently suppressing curling of the printed object itself or wrinkles and cockling from occurring in the printed object, and an ink-jet printing device...
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JP2021194688A |
To suppress the meandering of a rolled plate, in a zero pinch roll device of a thin sheet plate hot rolling facility.In a thin steel plate hot rolling facility that has a finish roller 200, a run-out table 300, a zero pinch roll, and a w...
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JP2021536408A |
The support device extends along a first axis of rotation and has a first end with a first convex ball chip and a second end with a second convex ball chip. Includes columnar rods including and. The first region may be configured to acce...
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JP6986735B2 |
To provide a travelling base material processing device which can process a continuously travelling base material adequately, can rotate a guide roller adequately, and can carry out high-quality coating when a coating material is dried.A...
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JP2021187569A |
To provide a drier which can suppress vibration generated when a transportation member having a fluorine resin thereon transports a contacted member even when a surface temperature of the transportation member is high by providing a heat...
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JP2021187570A |
To provide a transportation member which can control breakage of a contacted member by suppressing skew power to a contacted member such as a recording medium.A transportation member 4 transports a contacted member by being brought into ...
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JP2021183528A |
To provide a temperature adjusting roll apparatus capable of uniformly and efficiently cooling or heating an outer peripheral surface of a roll without temperature fluctuation.A temperature adjusting roll 2 includes a roll body portion 4...
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JP6960127B1 |
To provide a transfer roll 1 having no burrs in a top-cut portion and a thin material manufacturing apparatus 20 provided with the transfer roll 1. A transport roll 1 of the present invention has a surface of a roll base material 2.Equip...
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JP6962164B2 |
To provide a conveyance device that heats a recording medium before printing, capable of increasing a conveyance speed with improved temperature control efficiency of the recording medium, and performing switching of the recording medium...
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JP2021167072A |
To provide a label printer which can prevent a label sheet from being pushed into a gap between a platen and a downstream side sheet guide to wind around the platen or being bent on a transport passage to cause jamming even if the label ...
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JP2021160852A |
To prevent waste of recording agent and time.A printer includes a housing, a tray for accommodating a roll sheet, a pair of support rollers for rotatably supporting the roll sheet, a transport part for transporting a sheet P unwound from...
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JP6936997B2 |
To provide a drying device which can heat and dry a printed object efficiently and easily carry out maintenance safely, and an ink-jet printing device provided with such a drying device.The present invention relates to a drying device H ...
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JP6922266B2 |
To provide an image forming apparatus that inhibits a positional deviation relative to a formation position set for an image on a recording media as compared to the configuration in which the position of a rotation body in a width direct...
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JP6922164B2 |
To provide a winding device capable of easily restraining the occurrence of wrinkles in a winding part of a long size resin film.A winding device of a long size resin film F in a processing device for applying processing of applying a he...
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JP6908429B2 |
To provide a cooling roll with a simple structure.A cooling roll includes: a cylindrical roll body 28; a cooling space 36 installed inside the roll body 28; a pair of right and left cylindrical shaft parts 38, 40 projecting from both sid...
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