B65H2401/14

METHOD FOR BOOSTING THE ANCHORAGE IN THE COATING OF A CARRIER WITH A SOLVENT-FREE ADHESIVE COMPOSITION BY SUPERFICIAL CARRIER HEATING BY MEANS OF CONTACT-AREA HEAT TRANSFER

A method for producing an adhesive tape by coating a carrier material in web form with a solvent-free adhesive composition, wherein immediately prior to the coating of the carrier material with the adhesive composition, the surface of the adhesive composition or the surface of the carrier material or the surface both of the adhesive composition and of the carrier material is heated by introduction of heat to a temperature of at least 30 C. above the processing temperature, has the effect that the adhesive composition is significantly better anchored on the carrier. For an adhesive tape produced in this way, a boost in the anchorage by up to 60% can be achieved. The penetration of the composition into carriers, especially rough carriers, can take place very much more easily under the conditions of the high temperatures and is controllable by means of the temperature regime.

Roller covered with covering comprising woven fabric, and apparatus employing same

A roller which has woven fabric at a surface thereof and which is employed in an apparatus permitting achievement of conservation of resources, conservation of energy. Roller 1 provided with covering 3 includes woven fabric at its surface is idler means or drive means for conveying, supply, of an object, means for air cooling or drying a moving object, rotating means making use of suction of an object, or is for cleaning a contact surface to which roller 1 is opposed, and has at the surface woven fabric 2 with variation or combination of weave pattern(s). The woven fabric 2 includes weaving in a linear pattern of bands or different patterns. It also has open holes including lattice-like gaps 8 or a rectangular pattern 6 for control of air permeability formed from weft yarn 25 and warp yarn 26.

Roller covered by a covering comprising knit fabric and device employing same

A roller has knit fabric at its surface and which is employed in an apparatus permitting achievement of conservation of resources, conservation of energy, and low cost, and an apparatus employing such a roller. Roller 1 covered with covering 3 including knit fabric at its surface causes conveyance, supply, or other such movement of an object, or uses an to dry or cool an object as it is moved, or rotates while causing an object to be subjected to suction. Knit fabric 3a covering the roller surface has gaps having air permeability and steps 6 comprising stripes in a pattern of bands at the front and back surfaces; the stripes in the pattern of bands are perpendicular to the direction of rotation at the surface of the rotating support body 2. Loops making up knit fabric 3a have domains of small loops 4c and large loops 4b.

Unwinder of reels of web material
10189665 · 2019-01-29 · ·

An unwinder of reels of web material wound around winding spindles (A), includes a unwinding station (13) with at least one unwinding member (23) to rotate a reel (B) that is located in the unwinding station and feed the web material toward a delivery path (E). Lifting members (51, 53) are provided to lift a spindle of a first exhausted reel from the unwinding station (13), in a removal position (PR). An insertion member (7; 33) is further provided to insert a second reel into the unwinding station (13). A pressing member (61) is arranged to press the web material coming from the first reel in removal position (PR) against the second reel in the unwinding station (13).

Reception apparatus

A reception apparatus that receives an article discharged from a processing apparatus includes a first rod, second rod and a reception sheet. The first rod extends in a direction crossing a direction of the discharge below a discharge port of the processing apparatus in a gravity direction. The second rod extends in the direction crossing the direction of the discharge at a position farther away from the discharge port than the first rod. The reception sheet has flexibility, is supported by the first rod and the second rod, and receives the article discharged between the first rod and the second rod. The first rod is capable of being disposed at a first position and a second position which are different from each other in the gravity direction.

Sheet conveying system

A sheet conveying system includes an upstream conveyor section having an endless first conveyor belt movable in a first conveying direction x and extending in a first lateral direction z, the first conveying direction x and the first lateral direction z defining a first conveying plane xz; and a downstream conveyor section having an endless second conveyor belt that adjoins the first conveyor belt and is movable in a second conveying direction x and extends in a second lateral direction z, the second conveying direction x and the second lateral direction z defining a second conveying plane xz. The conveyor sections are adapted to hold the sheets slip-free on the first and second conveyor belts. The second conveyor belt has a shear compliance in the second conveying plane xz that is larger than the shear compliance of the first conveyor belt in the first conveying plane xz.

Printer

A printer includes a printing unit that performs printing on a printing medium; a winding unit that winds the printing medium on which the printing is performed by the printing unit; and a frame unit which is positioned between the printing unit and the winding unit on a feeding path of the printing medium, in which in a case where the printing medium is not wound by the winding unit, a receiving member for receiving the printing medium is detachably mounted to the frame unit, and in a case where the printing medium is wound by the winding unit, the receiving member is detached such that the frame unit comes in contact with the printing medium.

Reception apparatus

A reception apparatus that receives an article discharged from a processing apparatus includes a first rod, a second rod, a reception sheet and two side rods. The reception sheet has flexibility, is supported by the first rod and the second rod and receives the article between the first rod and the second rod. The two side rods can rotate, extend and contract independently from each other with respect to the processing apparatus while respectively supporting both end portions of the second rod.

Suction roll device
09663315 · 2017-05-30 · ·

The negative pressure roll 1 is provided with a rotating shaft 2, an internal cylinder 3, an intermediate cylinder 4 and a multi-layered non-woven fabric laminated outer layer 5. Further, the rotating shaft 2 is a member at the center of rotation of the negative pressure roll 1 and connected to the internal cylinder 3 by a reinforcement circular disk 9. Still further, the internal cylinder 3 is formed in a tubular shape and rotates together with the rotating shaft 2. In addition, the rotating shaft 2 and the internal cylinder 3 correspond to a rotating main body. Further, the intermediate cylinder 4 is a cylindrical tubular material formed outside the internal cylinder 3 and rotates in association with the rotating shaft 2 and the internal cylinder 3. Still further, the multi-layered non-woven fabric laminated outer layer 5 is formed outside the intermediate cylinder 4 and given as a part at which the negative pressure roll 1 is in contact with the metal strip 13. The multi-layered non-woven fabric laminated outer layer 5 also rotates in association with the rotating shaft 2, the internal cylinder 3 and the intermediate cylinder 4. In addition, the negative pressure roll 1 is provided with a controller 6 for suppressing rotation of the negative pressure roll 1.

STATIC ELIMINATION ARTICLES AND METHODS FOR THEIR USE

The present disclosure describes a looped pile static reduction blanket or cloth, an apparatus including the looped pile static reduction blanket, and a technique to neutralize static and static patterns from a polymeric film surface during processing, to enable higher speeds and fewer defects during web transport and subsequent processing of wound film rolls, an apparatus including the looped pile static reduction cloth, and a technique to neutralize static from a polymeric shaped part during processing, to enable fewer defects. The looped pile static reduction blanket includes a static reduction engagement fabric that is resilient and can facilitate discharge of static from a web to ground before, during, and after contact with a charged web.