EP0552589A1 - Vorrichtung zum automatischen Vorbereiten zum Beziehen des Ecken von Mappen, Buchdeckeln und ähnlichen Gegenstanden für die Papier-, Pappe-, und Buchbinderindustrie - Google Patents

Vorrichtung zum automatischen Vorbereiten zum Beziehen des Ecken von Mappen, Buchdeckeln und ähnlichen Gegenstanden für die Papier-, Pappe-, und Buchbinderindustrie Download PDF

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Publication number
EP0552589A1
EP0552589A1 EP92830461A EP92830461A EP0552589A1 EP 0552589 A1 EP0552589 A1 EP 0552589A1 EP 92830461 A EP92830461 A EP 92830461A EP 92830461 A EP92830461 A EP 92830461A EP 0552589 A1 EP0552589 A1 EP 0552589A1
Authority
EP
European Patent Office
Prior art keywords
board
manufacture
paper
border
mechanism according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP92830461A
Other languages
English (en)
French (fr)
Inventor
Maresco Magnolfi
Paolo Lombardo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UNIVERSAL RIBO Srl in bankruptcy
Universal Ribo Srl
Original Assignee
UNIVERSAL RIBO Srl in bankruptcy
Universal Ribo Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by UNIVERSAL RIBO Srl in bankruptcy, Universal Ribo Srl filed Critical UNIVERSAL RIBO Srl in bankruptcy
Priority to CA 2087657 priority Critical patent/CA2087657A1/en
Publication of EP0552589A1 publication Critical patent/EP0552589A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C7/00—Manufacturing bookbinding cases or covers of books or loose-leaf binders
    • B42C7/006—Folding the edges of covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
    • B31F1/0006—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof
    • B31F1/0009—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs
    • B31F1/0016—Folding edges; Folding edges combined with joining; Reinforcing edges during the folding thereof, e.g. by introducing a thread; Folding the edges of a sheathing

Definitions

  • the invention relates to a method and a mechanism for neatly covering - as defined more fully below - the corners of a manufacture of board with the paper glued to one face of this board and the borders of this paper projecting from the edges of the board and cut across at 45° a short distance from each corner; after one border has been folded down over the corresponding edge, the portion of paper projecting from the two corners must be tucked in; in this way when the adjacent edge is folded down, internal folds form around the perimeter of the board, while the corners are covered well and there is no cut paper near the corners.
  • This tucking-in operation has hitherto been performed manually next to the two corners at the ends of an edge which has just been covered.
  • the invention relates to a method and mechanism for automatically performing a tucking-in operation to produce neatly covered corners, as is required in certain bookbinding and other types of work.
  • the first subject of the invention is a method for neatly covering the corners of a manufacture of board with the paper glued to one face of this board and the borders of this paper projecting from the edges in order to be folded down over these edges and cover them.
  • the advancing movement together with two tools positioned level with the thickness of the board, is used to act on the paper at the ends of the folded border, in the portions projecting from the corners of the said edge and thereby create an inward tuck and a fold, in order to prepare the manufacture for the folding down of the adjacent edge so that the corner is neatly covered.
  • the said mechanism basically comprises two tools positioned level with the thickness of the board and designed to act on the paper at the ends of a border folded down first to cover the corresponding edge of the board, in the portion projecting from the corners of the said edge; this creates an inward tuck and a fold in order to prepare the manufacture for the folding down of the adjacent border so that the corner is neatly covered.
  • each of the said tools is in the form of a shaped, angularly movable arm forming part of a rotary element which is stressed elastically to press upon the corner and upon the edge parallel to the direction of advance of the board.
  • each tool is moved away from the level of the board, after rubbing along its edge, parallel to the direction of advance; this removes the tool from the operation once the inward tuck has been made.
  • the border adjacent to the first folded border is drawn by low pressure in the plane of the paper in order to offer some resistance to the tucking and thereby make it neater.
  • a continuous band may be provided on whose surface suction is generated by an underlying low-pressure chamber over which it runs; the said continuous band is so driven that its upper active side has a speed equal to the speed of advance of the manufacture which is being processed.
  • a pressure roller acting on the manufacture may also be provided to press it onto the suction band, and this may be raised when not in use.
  • a board S of a certain thickness is to be covered with a paper L, which is glued to one face of a board S and has borders L1, L2, L3 and L4 projecting from the edges of the board for the purpose of covering the said edges by being folded down over the edge and glued to the margin of the opposite face of the board.
  • the object of the invention is to ensure complete covering of the corner A of the board S - which is generally quite thick - so that the thick edge of the board cannot be seen in the finished manufacture and also in order to avoid the possibility of the paper covering L being torn by the exposure of a cut edge of the said paper at one of the corners of the manufacture, and also to prevent portions of the paper from projecting, even if folded.
  • the portion LX (indicated in Figs 14 to 16) is pushed in as indicated by LY (Figs 17 to 19) and the fold LZ is formed; next, by folding the border L2, a complete covering of the corner A of the board is formed, with the crease LZ of the border L2 which remains within the perimeter of the manufacture; an optional further covering LK (Fig. 20), applied to the opposite board face to that covered with the paper L, completely covers the cut parts of the borders L1 and L2.
  • the invention makes it possible automatically to perform the inward fold indicated by LY of the portion LX (as indicated in Figs 14 to 19) and the fold LZ, in such a way that subsequent folding down of the border L2 - even if automatic - ensures that the thickness S is covered neatly at the corner A with the crease LZ at a distance from the edges and corner of the board, as shown in Figs 20 and 21.
  • the invention is embodied - according to the example illustrated - by a machine which comprises the brush rotors such as 1 and 3, and other components described in more detail below in the detailed description of the machine, which machine is fitted with the device of the invention for carrying out the folding and the neat covering of the corner of the board S.
  • Various functional parts are shown from the conventional machine in addition to the two brush rotors 1 and 3 mentioned above.
  • a continuous belt conveyor 5 passes round, among other elements, a cylinder 7 and is supported by an internal supporting bar 9, against which is a forwarding cylinder 10 which is at a slight and adjustable distance from the active upper surface of the continuous conveyor 5, this distance being dependent on the thickness of the board S joined to the paper L and forwarded in the direction of arrow fA by the conveyor 5 to be pinched between the conveyor 5 lying on the bar 9 and the forwarding cylinder 10.
  • the supporting plane of the upper active surface of the conveyor 5 interacts with the lower portion of the flexible bristles of the brush rotor 1, turning in the direction of arrow f1.
  • 12 and 14 indicate the two cylinders of a pair of cylinders located downstream of the brush rotor 1 relative to the direction of advance fA of the manufacture being processed.
  • the bristles in the lower portion of the brush rotor 1 act on the border L1 and fold it down over the edge B1 of the board S as it passes under this brush rotor 1, and the pair of cylinders 12, 14 compresses the border L1 onto the board S face opposite that to which the paper covering L has been glued, the border L1 being provided with glue with the same distribution as for the gluing of the paper L against the board S.
  • the manufacture undergoing processing reaches a continuous air-permeable band 15 which passes round a cylinder 16 and small cylinders 16A; the active upper side of said band 15 passes closely over an underlying low-pressure chamber 17; a pressure roller 16C also acts on the band 15.
  • the manufacture is then discharged in the direction of arrow f16 until it drops onto the upper active side of a second continuous conveyor 18 whose active upper surface moves in the direction of arrow fB for the folding down of the second border L3; 20 indicates lateral guide plates for controlling the free fall of the manufacture in the direction of arrow f16 from the forwarding plane - defined by the conveyor 5, the cylinders 12, 14, the band 15 and the roller 16A used in the first operation in which the border L1 is folded and glued - onto the conveyor 18.
  • the manufacture After falling in a controlled manner onto the continuous conveyor 18, the manufacture is forwarded in the direction of the arrow fB by the said conveyor under a cylinder 22 similar to the cylinder 10 in order to reach the brush rotor 3, which works like the rotor 1 against the conveyor 18 which passes around a return cylinder 24, until the manufacture has been forwarded between two cylinders 26 and 28 (similar to 12 and 14) which compress and stabilise the gluing of the border L3 folded down by the brush rotor 3 onto the corresponding edge of the board S.
  • a subsequent air-permeable continuous band 29 passing around a cylinder 30 and small cylinders 30A, a low-pressure chamber 31 and a pressure roller 30C are provided downstream of the cylinders 26 and 28 to guide the subsequent path of the manufacture through the subsequent processes, which may be the folding down of the other two borders L2 and L4 in similar operations to those indicated above in relation to the folding of the borders L1 and L3.
  • the device which is located on the left-hand side when viewing Fig. 4, comprises a block 32 in which a through seat 34 (see also Fig. 8) is formed with a vertical axis. Mounted in this seat on bearings 36 (shown diagrammatically) is a small cylinder 38 capable of angular movement, which small cylinder receives the restoring force of a spring 40 which stresses this small cylinder in the direction of arrow f38.
  • the rotary element 46 of the spindle 44 and of the shaped arm 48 is axially slidable and angularly coupled - by means of a tongue 50 - to the small cylinder 38 and is stressed upwards by a spring 52.
  • a push element 54 which acts on the upper transverse surface of the rotary element 46 in its axis of rotation; the push element 54 is controlled by an electromagnetic or fluid - especially pneumatic - servo-control system indicated as a whole by 56 and capable, via the push element 54, of lowering the rotary element 46 (44, 48) into the position shown in Fig.
  • an optical photocell target indicated diagrammatically by the components 59 and 60. Its ray R may be intercepted by the manufacture advancing in the direction of arrow fB, after the manufacture has passed the cylinder 30.
  • the case of the servo-control 56 is supported by the block 32, for example on an upward extension 32A of this block.
  • a strip-type bracket 68 Fixed to the case of the servo-control 56 is a strip-type bracket 68 shaped as shown in the drawing to present its section 68A (see also Fig. 22) in such a way as to act on the bristles of the brush rotor 3 in the lower portion of the trajectory of the said bristles; the said terminal section 68A of the strip-type bracket 68 is active in the path taken under the brush rotor 3 both of the edge of the board S parallel to the direction of advance (as directions fA and fB) and of the corresponding border that runs parallel to the direction of advance of the developing manufacture, such as borders L2 and L4.
  • brackets 68, 68A which are arranged against each of the lateral edges of the advancing board S, prevent - as seen in Fig. 22 - the bristles of the rotor from acting on the borders (as borders L2 and L4) parallel to the direction of advance of the developing manufacture and from deforming these borders and also from becoming soiled with glue picked up from the border on which the glue is spread; this also avoids the possibility of detachment of the paper from the lower face of the board S to which the paper is glued.
  • the bracket 68 is provided on the block of the servo-control 56 against each of the two borders parallel to the direction of advance, as borders L2 and L4 mentioned above.
  • One of the two edges, parallel to the direction of advance, of the board S of the developing manufacture is advantageously in a fixed lateral position relative to the front of the machine, which front extends across the maximum dimension possible for the developing manufactures. Since there is a pair of mechanisms such as the mechanism comprising a block 32, a servo-control 56 and a bracket 68, 68A for both brushes 1 and 3, the position of one of the blocks 32 (for example that on the left when viewing Fig. 4) is kept fixed, together with its associated bracket 68 at one of the two extremes of the useful working front of the machine (in the lower extreme as seen in Fig. 2, i.e.
  • the position of the mechanism (comprising a block such as block 32 and its associated bracket such as bracket 68, 68A) can be adjusted - according to the width of the manufacture being formed - relative to the opposite extreme of the working front, i.e. the upper extreme when viewing Fig. 2 and the right-hand extreme when viewing Figs 3 and 4.
  • the number 332 indicates the two blocks, 356 the servo-controls and 368 the two brackets associated with this extreme;
  • 329 indicates the continuous band symmetrical to band 29 (the band symmetrical to band 15 is not shown) which acts in combination with the complex 332, 356, 368;
  • 330C indicates the roller symmetrical to roller 30C and carried by an arm 357 symmetrical to arm 57.
  • 430 indicates a cylinder around which the band 329 runs; the cylinder 430 is mounted on and driven on the extension 30Z of the cylinder 30, for the purposes indicated below.
  • the two blocks 332 with their related parts are adjustable along guide means parallel to the brushes, in ordere to be moved, for example, from the extreme position 332 indicated by the solid line to a closer position for a reduction of the front as denoted by the broken line at 332A (and the brackets in position 368A) in Fig. 2.
  • the setting must be equal for the two units 332, 368; adjustment is accordingly by means of threaded bars 334 driven simultaneously by a chain drive 336 (Figs 2 and 4) operated via a handwheel 338 or via electric motors; the two threaded bars 334 engage in threaded bushes in the respective blocks 332 enabling them to be operated, these blocks being guided both on the bars 334 and on bars 340 which guide the sliding movement.
  • the strip-type brackets, 368, 368A (corresponding to brackets 68) are therefore adjusted for position via the handwheel 338 to adopt the position corresponding to the border parallel to the direction of advance, to suit the transverse dimension of the developing manufacture. It is thus possible to ensure the efficiency of the shaped arm 48 relative to the blocks 332 and the efficiency of the active part 368A of the brackets 368 corresponding to the brackets 68A already described, whatever the dimension of the developing manufacture transversely to its direction of advance for the folding of the first two borders - that is L1 and L3 - lying across its direction of advance under the brush rotors 1 and 3.
  • the bands such as band 329 are moved translationally so as to follow the transverse position at which the blocks such as block 332 are set, inasmuch as the cylinder 430 around which the belt 329 runs is coupled in rotation to and slidable on the narrower section 30Z of the cylinder 30; the cylinder 430 is driven - in an obvious way though not shown - by the block 332 during setting; the rollers 330A are carried by the block 332.
  • the bands 329 (and equivalents) are moved with the setting of the working front width.
  • the bands 15 and 29 (and adjustable bands such as 329), owing to the suction produced by the low-pressure chambers such as chambers 17 and 31, cause the longitudinal borders (such as borders L2 and L4) to stick to these bands, which advance at the speed of the manufacture; the action of the tools - such as tools 48 - which cause the tucking-in of the portions LY and the folding LZ, is thereby kept under control, though not obstructed, since the suction exerts an efficient but gentle holding action which the tools - such as tool 48 - can overcome on the portion LX, as previously described.
  • the shaped arm 48 of each mechanism can with advantage be modified as shown in Figs 10 and 11 and indicated by 148. It is shaped so as to have two sections at an angle with each other, with a lower edge 148A and a rounded end 148B, with which it is possible to carry out the action on the portion LX of the paper folded down as shown in Figs 14 to 16, so as to make the deformation LY and the fold LZ, reaching the position shown in Figs 17 to 19.
  • the improved shape of the tool 148 effectively enables it to act on a virtually complete range of cover papers.
  • the arms 48 or 148 of the rotary elements 46 are inclined in the rest position as shown in Figs 2, 5 and 16, when the edge L3 is worked by the advance in the direction of arrow fB, the border L3 having been folded down as shown in Figs 14 to 16.
  • the arm 48 or 148 is lowered by the action of the push element 54 and hence of the servo-control 56, in such a way that it comes level with the thickness of the board S, but slightly higher than the paper L and border L2 in a position in which it will be struck by the corner A of the board S covered by the border L3, or, in the position shown in Figs 14, 15 and 16, by the border L1.
  • the corner 148A of the shaped arm 48 or 148 commences its own action on the portion LX of the paper while the arm 148 is gradually moved by the corner A and by the thickness of the advancing board S around the axis of the spindle 44 in the opposition direction to arrow f38, until its rounded end 148B is pressing against the edge B2 of the board S as shown in Figs 6 and 17, having yielded elastically by the yielding of the spring 40, thus moving from the position shown in Fig. 5 to the position in Fig.
  • the push element 54 and 354 is permitted by the servo-control 56 and 356 to rise so as to allow the rotary element 46 to rise under the action of the spring 52, from the position shown in Fig. 8 to the position shown in Fig. 9; the arm 48 or 148 is consequently free from pressing on the edge B2 of the board S and as it lifts clear of the plane of the board the spring 40 restores it to the inclined position shown in Fig. 7 which corresponds to that in Fig. 5, i.e. ready for a new operation of folding the paper from position LX to position LY, LZ as described, under the action of the servo-control 56 which lowers the rotary element 46 after the manufacture has passed through. Simultaneously with the action of the servo-control 56 and 356, the servo-controls such as 58 lower and raise the rollers such as rollers 30C and 330C.
  • edge L2 When the edge L2 in turn is folded down by the machine (either by reinsertion of the manufacture rotated through 90° relative to its two previous passes through the machine or by providing a machine which folds the borders L2 and L4 after the folding of borders L1 and L3 in the manner described) this folding of the border L2 over the corresponding edge B2 of the board S results in the manufacture being covered at the corner A, as shown by the change from the conditions shown in Figs 17 to 19 to the conditions shown in Figs 20 and 21, that is with the crease LZ slightly away from the corner A and from the edges of the board and extending over the opposite face to that covered by the paper L.
  • the edge of the board is neatly covered at the corner A and projections of part of cut or folded sheet in the portions facing the perimeter of the manufacture are avoided.
  • a complete covering of the board S is achieved without irregularities, as is required in certain kinds of high-quality bookbinding work.
  • the command to raise the push elements such as push elements 54 and 354 and the rollers such as rollers 30C and 330C, may be sent to the servo-controls such as servo-controls 56, 356, 58, 358, by the target represented by the ray R of the photoelectric cell system 59, 60 already described, or by some other equivalent system.
  • Figs 23 and 24 show an alternative embodiment which relates to the system for controlling both vertical and horizontal movements of the lever tools such as tools 48.
  • the purpose of this embodiment is to simplify access to the parts of the machine by moving to the top the mechanism for producing vertical and horizontal movements of the tools used to act on the corner covering paper.
  • the numbers of parts corresponding to those from the previous example are simply increased by 500.
  • a tensioning rotary element 601 which acts on one of the rollers 530A which is a tension roller for the band 529.
  • a unit 556 which carries the strip-type brackets 568 and forms a seat for bearings 603 on which is mounted a rotary element 605 that can be moved on a vertical axis.
  • This rotary element 605 carries at its lower end an attached block 607 with a through hole which is internally splined to turn a splined shaft 609 while allowing it to slide vertically; the bottom end of the shaft 609 carries the tool 548.
  • the shaft 609 receives an upward force from spring means 611; against the action of these spring means 611 there acts a pneumatic control system with a pipe 613 leading into the cavity 615 of a cylinder and piston system formed in the rotary element 605 and comprising a piston fastened to the top end of the shaft 609; pneumatic control thus lowers the tool 548 into the active position.
  • a spring 540 acts between the angularly movable rotary element 605 and an anchor point 619 fastened to the unit 556; in this way the said rotary element and hence the shaft 609 and the tool 548 are stressed in the same way as the tool 48 was stressed by the spring 40 in the previous example, performing the same function.
  • Engaged on the unit 556 is also an actuator 558 which is intended to operate the support arm 557 for the roller 530C acting on the advancing manufacture to press it onto the active upper side of the band 529.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Making Paper Articles (AREA)
  • Sheet Holders (AREA)
EP92830461A 1992-01-24 1992-08-31 Vorrichtung zum automatischen Vorbereiten zum Beziehen des Ecken von Mappen, Buchdeckeln und ähnlichen Gegenstanden für die Papier-, Pappe-, und Buchbinderindustrie Withdrawn EP0552589A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2087657 CA2087657A1 (en) 1992-01-24 1993-01-20 Mechanism for automatically preparing to cover the corners of folders, jackets and the like for the paper, board and bookbinding industry

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITFI920020A IT1258727B (it) 1992-01-24 1992-01-24 Congegno per predisporre automaticamente al rivestimento di angoli di cartelle, copertine ed altro nell'industria cartotecnica
ITFI920020 1992-01-24

Publications (1)

Publication Number Publication Date
EP0552589A1 true EP0552589A1 (de) 1993-07-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP92830461A Withdrawn EP0552589A1 (de) 1992-01-24 1992-08-31 Vorrichtung zum automatischen Vorbereiten zum Beziehen des Ecken von Mappen, Buchdeckeln und ähnlichen Gegenstanden für die Papier-, Pappe-, und Buchbinderindustrie

Country Status (2)

Country Link
EP (1) EP0552589A1 (de)
IT (1) IT1258727B (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0642932B1 (de) * 1993-09-10 1998-11-25 Marco Aiazzi Vorrichtung zum Herstellen von Umschlägen
EP1344629A1 (de) * 2002-03-11 2003-09-17 Westag & Getalit AG Postformingverfahren zum Beschichten der Schmalseiten plattenförmiger Werkstücke
GB2476323A (en) * 2010-03-05 2011-06-22 Bll Holdings Ltd Method of manufacturing a blank for a box-like container
CN103085340A (zh) * 2013-01-31 2013-05-08 宁波汇龙泵业有限公司 吊挂机
ITFI20130211A1 (it) * 2013-09-06 2015-03-07 Samed Innovazioni S R L Macchina per la fabbricazione di copertine rigide per rilegatura

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE243444C (de) *
US2749967A (en) * 1952-12-06 1956-06-12 Dexter Folder Co Bookcase making machine
US3009179A (en) * 1959-07-29 1961-11-21 Smyth Mfg Co Folding and creasing mechanism for a case making machine
FR2291038A1 (fr) * 1974-11-12 1976-06-11 Fmc Europe Appareil servant a replier des coins et utilise avec des feuilles stratifiees
US4248657A (en) * 1979-08-23 1981-02-03 National Service Industries, Inc. Apparatus for covering panels with sheet material
EP0461083A1 (de) * 1990-06-01 1991-12-11 UNIVERSAL RIBO S.r.l. in bankruptcy Vorrichtung zum Umlegen und Verkleben der überstehenden Ränder eines auf Pappe oder dergleichen aufgeklebten Beschichtungspapiers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE243444C (de) *
US2749967A (en) * 1952-12-06 1956-06-12 Dexter Folder Co Bookcase making machine
US3009179A (en) * 1959-07-29 1961-11-21 Smyth Mfg Co Folding and creasing mechanism for a case making machine
FR2291038A1 (fr) * 1974-11-12 1976-06-11 Fmc Europe Appareil servant a replier des coins et utilise avec des feuilles stratifiees
US4248657A (en) * 1979-08-23 1981-02-03 National Service Industries, Inc. Apparatus for covering panels with sheet material
EP0461083A1 (de) * 1990-06-01 1991-12-11 UNIVERSAL RIBO S.r.l. in bankruptcy Vorrichtung zum Umlegen und Verkleben der überstehenden Ränder eines auf Pappe oder dergleichen aufgeklebten Beschichtungspapiers

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0642932B1 (de) * 1993-09-10 1998-11-25 Marco Aiazzi Vorrichtung zum Herstellen von Umschlägen
EP1344629A1 (de) * 2002-03-11 2003-09-17 Westag & Getalit AG Postformingverfahren zum Beschichten der Schmalseiten plattenförmiger Werkstücke
GB2476323A (en) * 2010-03-05 2011-06-22 Bll Holdings Ltd Method of manufacturing a blank for a box-like container
GB2476323B (en) * 2010-03-05 2012-02-15 Bll Holdings Ltd Method of manufacturing a blank for a box-like container
CN103085340A (zh) * 2013-01-31 2013-05-08 宁波汇龙泵业有限公司 吊挂机
CN103085340B (zh) * 2013-01-31 2015-04-22 宁波汇龙泵业有限公司 吊挂机
ITFI20130211A1 (it) * 2013-09-06 2015-03-07 Samed Innovazioni S R L Macchina per la fabbricazione di copertine rigide per rilegatura
EP2845746A1 (de) * 2013-09-06 2015-03-11 Samed Innovazioni S.r.l. Maschine zur herstellung von starren abdeckungen zum binden

Also Published As

Publication number Publication date
ITFI920020A0 (it) 1992-01-24
IT1258727B (it) 1996-02-27
ITFI920020A1 (it) 1993-07-24

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