摘要:
The coating film transfer tool includes a feeding portion that feeds tape with a coating film, a transfer head that transfers the coating film from the tape onto a transfer target surface, a cassette to which the transfer head is fixed, and a head cap. Shaft portions are provided on either the head cap or the transfer head/cassette, and shaft bearing holes are provided on the other one. Due to relative rotation of the shaft portions, the head cap rotates between a closed position for covering the transfer head and an open position for exposing the transfer head. The distances from the rotation axis to the shaft portion and to the shaft bearing hole change along the circumferential direction. The head cap is biased toward the closed position when located on the closed position side, and is biased toward the open position when located on the open position side.
摘要:
There is provided a printer including, in a sheet holding section configured to hold roll paper formed by rolling a printing target sheet, a pair of pressing sections configured to hold the roll paper from both side ends, and a holding section provided in each of the pressing section. The holding section is displaceable to a first position where the holding section projects to a side opposed to a side end portion of the roll paper and a second position where the holding section does not project. The holding section enters a cylindrical portion in a rolling center of the roll paper in the first position to hold the roll paper.
摘要:
There is an apparatus for transferring a thin-film element, the apparatus comprising: a belt-type stamp; at least one support roller configured to allow a movement of the stamp; a first-stage roller system including at least one first-stage roller, wherein the first-stage roller is configured to allow thin-film elements attached to a first substrate to be picked up from the first substrate and to be attached to the stamp, wherein; and a second-stage roller configured to allow the thin-film elements attached to the stamp to be picked up from the stamp and to be printed onto a second substrate, wherein a curvature radius of the first-stage roller and a curvature radius of the second-stage roller are different from each other.
摘要:
A device for joining webs with self-adhesive labels comprises a web retaining element (18) for, in use, selectively retaining the starting end (16) of a new web (13) at an operating zone (15) positioned along a feed path of a first web being used and a pressure element (26) positioned on the opposite side of the first web; at least one of either the retaining element (18) or the pressure element (26) being movable relative to the other, between a non-operating position in which they are at a distance from each other and an operating position in which the pressure element (26) presses the first web (10) onto an adhesive element fixed to the new web (13); it also comprises a cutting (27) movable between a non-interference position and a cutting position, movement means for moving the cutting element (27) from the non-interference position to the cutting position, and controlled feeding means for the first web (10) which are operatively associated with the movement means for causing controlled feeding of the first web (10) in the operating zone (15) during movement of the cutting element (27) towards the cutting position. A method for joining implemented by the device is also claimed.
摘要:
A system for detecting labels arranged on a support and spaced apart from one another by a spacing, the system including a transmitter part including a transmitter arranged to transmit a beam of ultrasonic waves towards the support which carries the labels, a receiver part, separated from the transmitter part, such that the support carrying the labels can pass along a plane located between the transmitter part and the receiver part, the transmitter part or the receiver part being arranged so that the beam of ultrasonic waves transmitted by the transmitter covers, on the support carrying the labels, a total surface area in which the surface area occupied by the spacing between two labels is greater than the surface area occupied by the labels.
摘要:
A dispenser dispenses a material that is adhesive on at least one side, wherein at least one adhesive side of the material is covered with a liner, which has at least one slit running in a longitudinal direction, with the material placed on the liner being wound into a roll in the form of an Archimedean spiral and at least one slit being located beneath the material covered with the liner. The dispenser comprises a (i) frame, one end of which has a receptacle for the material, so that the material roll is rotatably mounted, (ii) a first guiding device, by means of which the material is guided together with the liner to a first dispensing edge, at which at least a first liner strip is pulled off, with the liner being separated at the slit located under the material, while the material with the remaining second liner strip is guided to a second dispensing edge, and (iii) a second guiding device, by means of which the material, together with the remaining liner strips, is guided to a second dispensing edge, at which the remaining second liner strip can be pulled off.
摘要:
A sheet guide device has a crumpling prevention unit disposed to a movable part with a guide surface that guides a side edge of die-cut label paper conveyed over the top of a feed plate, and prevents crumpling the side portion of the die-cut label paper of which the side edge contacts the guide surface. The crumpling prevention unit includes a pressure-bearing base unit disposed protruding from the top of the feed plate and causing the side portion of the passing die-cut label paper to rise to the side; a sheet presser part that presses the die-cut label paper to the conveyance path surface at the same or adjacent position to the pressure-bearing base unit; and a side presser member that the side edge of the die-cut label paper inclined by the pressure-bearing base unit contacts.
摘要:
A support device for supporting a cylindrical member around which is wound an elongated body has: a support shaft for supporting the cylindrical member that is fitted to an external surface of the support shaft from an opening on one end in a longitudinal direction of the cylindrical member; an anchoring plates, built into the support shaft, for anchoring the cylindrical member from an inner circumferential side of the cylindrical member; and an operating means having an operation shaft of a smaller diameter than the support shaft, the operation shaft protruding forward from a distal end of the support shaft in order to operate the anchoring plates. Further, the support device has a protecting member which is attached to the distal end of the support shaft and through which is inserted the operation shaft. The protecting member further has a reduced-diameter section smaller in diameter than the support shaft.
摘要:
The invention relates to a method for cross-linking a cross-linkable adhesive composition without solvent on a film, comprising driving and/or guiding said film in a climatic chamber, by a Caroll-type drive or guide.The invention also relates to a climatic chamber comprising a Caroll-type drive or guide.The invention also relates to a process for manufacturing a self-adhesive article comprising at least a substrate and an adhesive layer, said process comprising the steps of: a) conditioning an adhesive composition at a temperature of between 20 and 160° C.; b) coating the adhesive composition b1) onto at least a part of the substrate or b2) onto a non-sticking support; submitting the article obtained at step b) to a controlled atmosphere.The invention also relates to self-adhesive articles having high coating weights and to processes for bonding them.
摘要:
Feeding device with motorized rollers for overlying bands (1 and 2) of paper or other material, having different lengths and bound in a transversal direction between them, constituted of a driving roller (R1) and of a rubber-covered pressure roller (R2) where the driving roller (R1) is activated by a first brushless motor (M1) and that the pressure roller (R2) is activated by a second brushless motor (M2) and where said feeding device is controlled by an electronic driving means that allows the pressure roller (R2) to rotate to a greater speed than the driving roller (R1) on the base of what is allowed by the bands of overlying material (1 and 2), allowing the sliding of the overlapping band (2) above the base band (1) during feed motion, maintaining constant the requested tension and eliminating the rolling up of the overlaying band/s in correspondence of the transversal bind with the base band.