EP0881099A1 - Classeur pour documents et procédé pour réaliser sa couverture - Google Patents

Classeur pour documents et procédé pour réaliser sa couverture Download PDF

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Publication number
EP0881099A1
EP0881099A1 EP98109184A EP98109184A EP0881099A1 EP 0881099 A1 EP0881099 A1 EP 0881099A1 EP 98109184 A EP98109184 A EP 98109184A EP 98109184 A EP98109184 A EP 98109184A EP 0881099 A1 EP0881099 A1 EP 0881099A1
Authority
EP
European Patent Office
Prior art keywords
paper
blank
folder
embossing
blanket
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Withdrawn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
EP98109184A
Other languages
German (de)
English (en)
Inventor
Milan Selmbacher
Bernd Ehrenberg
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.)
Papirna Lochovice
Herlitz PBS AG Papier
Original Assignee
Papirna Lochovice
Herlitz PBS AG Papier
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
Priority claimed from DE19731409A external-priority patent/DE19731409A1/de
Application filed by Papirna Lochovice, Herlitz PBS AG Papier filed Critical Papirna Lochovice
Publication of EP0881099A1 publication Critical patent/EP0881099A1/fr
Withdrawn legal-status Critical Current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

Definitions

  • the invention relates to a method for manufacturing of blankets for file folders, using a Ceiling manufacturing device with a number of Calenders, with the blankets made from a beam Form of a blank from a solid material, like cardboard or cardboard, especially with uneven ones Surfaces or material-related surface structures, consists, the carrier on its outer wall surface with a reference paper, especially one Cloud marble paper or other suitable Material laminated using an adhesive is and using on its inner wall surface an adhesive with a laminated paper or Foil cut is provided as a mirror, wherein before embossing the paper or foil blank on the beam that protrude beyond the blanket Edge sections of the reference paper to the Folded inside wall surface of the blank, whereupon the paper or foil cut is then applied becomes.
  • the invention further relates to a File folders from a blanket of cardboard or Cardboard, which is covered on its outer wall surface with a reference paper, like cloud marble paper or with one other suitable reference material and on it Inner wall surface covered with paper or plastic film is, with the formation of the file spine between the two formed lid parts two parallel and at a distance from each other transversely to the longitudinal direction of the cover blank running joint or Folding grooves are formed on the side of the back part limit the folder.
  • a reference paper like cloud marble paper or with one other suitable reference material
  • Conventional file folders consist of a blank blank made of cardboard or cardboard on the outside with a reference paper, like cloud marble paper, and on the inside with paper or plastic film is covered.
  • a reference paper like cloud marble paper
  • the lid parts of the folder are formed, between which the spine lies.
  • On the inner wall surface one of the two lid parts of the folder a line-up mechanism is arranged.
  • the reference materials are made using a Adhesive glued onto the blanket, first applying the outer reference paper becomes. Its edge sections are on the inner wall surface of the blanket folded, whereupon then the inner reference paper is laminated on, that the folded edge sections of the outer reference paper to be covered with.
  • the lamination the cover materials are made on the blanket using folder cover or book cover machines, the are equipped with press rollers.
  • the insufficient liability of the reference documents is due to the fact that that the carrier material often depends on the material a surface structure, e.g. in the form of Grooving or the like has, which has the consequence that the Spread adhesive mass before the lamination process only on the raised sections of the carrier material comes to rest, so that no sufficient Gluing and liability of the cover materials on the Carrier is reached.
  • the non-glued sections the reference papers then stand out in sections, which leads to this blistering.
  • the use of larger amounts of glue leads to a Cost increase and also the glue during the pressing process of the reference papers pressed out the blanket in the side area.
  • edge bonds in particular are often difficult and produce inadequate results to lead.
  • the use of coating compounds, around smooth support surfaces for application Creating the reference papers leads to an increase the manufacturing costs for the file folders.
  • the production of folders with reference materials, which consist of plastic film is often included Difficulties connected, since often none sufficient gluing of the cover material to the Material, such as cardboard or cardboard, of the blanket is reached, so that here too a section Blistering and wave formation in the cover materials may occur.
  • These section-by-section replacements of the reference material from the carrier leads to unusable File folders. Such blistering due to incorrect bonding serious impact, especially on the Bonding of plastic films with cardboard cuts.
  • the object of the invention is to provide an inexpensive largely scrap-free manufacturing process of files according to the one described at the beginning Way of creating with the addition of gluing of the reference paper or film on a support a solid material, such as cardboard or cardboard, a mechanical Anchoring the cover materials with the Carrier material is made by reducing the committee in the manufacture of the Cover the file folder especially for blankets that are made up of two different components, e.g. Plastic and cardboard, ecological Aspects arise in particular in that the otherwise inseparable materials for hazardous waste disposal must be fed.
  • the invention is that the Blanket cut for the folder forming support with the outside paper laminated on the outside and the paper or foil blank laminated on the inside for mechanical fastening of the cover materials on the carrier with a calender two rollers is guided, of which at least one Roll is designed as an embossing roller. After that is the manufacturing process for blankets for file folders followed by an embossing calender.
  • the invention then consists in anchoring of reference material with the carrier material by embossing for the production of file folders.
  • the outer cover material which on the blanket is laminated, consists of paper, in particular Cloud marble paper, or another suitable material, whereby embossed or unembossed Reference material can be used, whereas the inner reference material that the so-called “Mirror” forms, from paper, plastic film, one plastic-coated paper or from other suitable materials can exist. Also in this case the cover material can be made smooth or be embossed.
  • the savings potential is essential, because what As for the cloud marble folder, it becomes common a cloud marble paper used that already on the part of the paper manufacturer in a separate Work process is shaped and thus also by the Procurement side is significantly more expensive than one unembossed cover material. Since the file folder or Ceiling production on later downstream Embossed calenders the entire blanket is embossed, can also embossed material according to the invention be used. By embossing the complete Ultimately, blankets are not just the cover material shaped, but also due to the corresponding Embossed printing of the blankets, i.e. the cardboard core, provided with a structure (formation of beads). This formation of beads inside the cardboard core leads to use cardboard of low thickness can be without the flatness of the ceiling or the dimensional stability of the finished file folder is impaired becomes.
  • the one used to make the file folder cover outer cover material can already be embossed be provided.
  • the cover material for the mirror can be embossed or unembossed.
  • unstamped i.e. a smooth Surface materials with reference will get this when going through the blanket through the embossing calender.
  • those already shaped Reference materials will be received, they receive after the blanket has passed through the Embossing calender an additional embossing, at the same time the mechanical anchoring of the cover materials with the material of the carrier made of cardboard or Cardboard is reached.
  • embossing calender used and the one thus achieved Embossing is such that it is also in the material of the Reaches and intervenes for the blanket cut, so that mechanical anchoring is achieved becomes. There is also an additional stiffening of the entire blanket, so that an improved Dimensional stability is obtained.
  • the invention further relates to a folder that is produced by the method according to claim 1, and from a blanket of cardboard or cardboard, the one on its outer wall surface with a reference paper, like cloud marble paper, or another suitable one Cover material, and on its inner wall surface with Paper or plastic film is laminated, whereby for Formation of the file spine between two cover parts two parallel and spaced apart from each other Gelek or Folding grooves are formed, the side Limit the back of the folder.
  • a folder that is produced by the method according to claim 1, and from a blanket of cardboard or cardboard, the one on its outer wall surface with a reference paper, like cloud marble paper, or another suitable one Cover material, and on its inner wall surface with Paper or plastic film is laminated, whereby for Formation of the file spine between two cover parts two parallel and spaced apart from each other Gelek or Folding grooves are formed, the side Limit the back of the folder.
  • This File folder shows a blanket from a blank Cardboard or cardboard on which by means of an adhesive laminated reference paper and / or the paper or paper laminated by means of an adhesive Plastic film cutting for mechanical strengthening and anchoring with the material of the Ceiling cut with an embossing or with a additional embossing when using surface textured Reference papers or surface textured Paper or plastic film for the inner wall surface of the blanket, by means of one Provide calenders with at least one embossing roller is, whereby also for the external covering material Plastic film can be used.
  • the invention further relates to a use a blanket of cardboard or cardboard with laminated on both sides and by means of one Embossed calender solidified and with the material of the blanket mechanically connected or anchored reference papers or plastic films for Production of files with two cover parts, a back part formed between the cover parts, two formed between these and the cover parts Articulated or rabbet grooves and one on the inside arranged on one of the two cover parts Lever mechanism.
  • an embossing calender one of which Roller or its two rollers three side by side have lying circumferential sections, of which the middle section is one of the width of the folder back part has the appropriate width, and the lying on both sides of the middle section Sections correspond to the widths of the folder cover parts, the parts corresponding to the folder cover Roll sections with a coarse stamping structure and the middle roller section with a fine embossed structure.
  • 100 denotes a file folder, of a front cover part 10, one rear cover part 11 and one of the two cover parts interconnecting back part 12.
  • Back and lid parts are in one piece via joint or Folding grooves 30, 30 'connected to each other.
  • a reinforced grip hole 13 educated.
  • On the inner wall surface 11a of the rear A parting device 20 is arranged in the cover part 11, attached to the rear cover part 11 is.
  • This aligning device 20 is a lever mechanism with lockable, the file to be filed, with perforations provided document receiving brackets 21, 21, each bracket 21, 22 a two-part Form with fixed stirrup legs 21a, 22a and pivotable by means of the tilting mechanism Bow legs 21b, 22b, the fixed Bow legs 21a, 22a and the pivotable Bow legs 21b, 22b together with the tilt mechanism are arranged on a base plate 25, which in turn is attached to the rear cover part 11 is.
  • the line-up device 20 is a two- or multi-ring rocker arm mechanism or as a two- or multi-ring tear mechanism trained, with multi-ring mechanisms, e.g. from eighteen or twenty-three Rings exist, can be used.
  • the folder 100 is the line-up device 20 on the inner wall surface 11a of the rear cover part 11 or on the inner wall surface of the back part 12 attached.
  • Back and lid parts 10,11,12 of the folder 100 consist of a blanket 40 made of cardboard or cardboard (Fig. 8). This blanket 40 of cardboard or cardboard is on the outside with a reference paper 50, e.g. a cloud marble paper, and on the inside with paper or a plastic film 55 laminated.
  • the two joint or fold grooves 30, 30 ', the between the back part 12 and the two back parts 10, 11 run, are due to material deformation, e.g. trained by pressure.
  • material deformation e.g. trained by pressure.
  • the blank that forms the ceiling of file folder 100 made of cardboard, cardboard or another suitable Material is on its outer wall surface 46 provided with the reference paper 50.
  • Reference paper 50 may also use other reference materials are used, including those with or without Embossing. Cloud marble paper is preferred used.
  • This reference paper 50 is in itself known manner on the blanket 40 and namely laminated onto the outer wall surface 46 thereof. Across from the dimensions of the blanket 40 is dimension the reference paper 50 so that the 40 protruding edge sections over the blanket 51 of the reference paper 50 on the inner wall surface 45 of the blanket folded and be connected to the blanket 40. On these inner wall surfaces 45 of the blank blank 40 becomes a paper blank or foil blank 55 laminated on the folded edge sections 51 of the reference paper 50 also covers (FIGS. 4 and 8).
  • Fig. 4 shows schematically the course for the production a ceiling of a file folder 100 with the individual process stages A to G.
  • stage A from a blanket 40 of cardboard or cardboard, it doesn't matter whether the blanket is cut 40 lying in the longitudinal or transverse direction through the individual manufacturing and processing stages is passed through.
  • This blanket 40 has the required dimensions for the Production of file folder 100 on.
  • stage B the reference paper 50 is placed on the blanket 40 laminated by means of a folder or Book cover machine 60 with the two press rollers 61, 62, after laying on the reference paper 50 an adhesive application on the blanket 40 is done.
  • the dimensions of the reference paper 50 are larger than the dimensions of blanket 40, so that protruding edge sections 51 can be obtained (level C).
  • the blank 40 turns not required if other feeders for the blank 55 to a blanket 40 are used.
  • the one so prepared Blanket blank 50 then passes through another Calender 80, which is designed as an embossing calender and the rollers are designated 81 and 82.
  • the two rollers 81, 82 of the Calender 80 formed as embossing rollers, the The surface structure of the two rollers is then formed in this way is that the embossing down into the material of blanket 40 takes place. But should only be embossed on one side, then is the corresponding roller 81 or 82 of the calender 80 designed as an embossing roller.
  • the end product is then obtained in level G.
  • the reference papers and / or cover foils are by means of embossing with the material of the blank firmly connected and anchored, whereby by the Embossing both cover materials with a surface structure are provided.
  • Embossing calender 80 is a roller made of embossing roller and heated, while the counter roll as smooth roller is formed so that an embossing is achieved with raised patterns, this Embossing right into the base material of the blank 40 extends.
  • both rollers 81, 82 can be designed as heatable embossing rollers be.
  • the blanket received in level G for the file folder is then with the joint or fold grooves 30, 30 ' Mistake. Trained on the inner wall surface of the rear
  • the part of the cover then becomes the line-up device 20 applied.
  • the training then takes place the grip hole 13 and the slots 15a, 15b.
  • Fig. 8 shows an enlarged vertical section Section one for manufacturing of the folder according to the previous procedure
  • Blanket made using the embossing calender embossments obtained are indicated at 90.
  • These embossments 90 extend from the reference materials into the material from which the Beam or blanket cut exists.
  • the back part 12 of the file folder 100 with a fine embossing are Rolls 81 and / or 82 of the embossing calender 80 with one middle section 40b provided for training embossed surface structure has, whereas the two side sections 80a also for training, e.g. one larger embossing with the corresponding surface structures are provided, which extend over the circumference of the roller extend so that then when passing on both sides or only on one side with cover materials 50 and / or 55 coated supports of the Blanket blank 40 provided with embossing in this way are that e.g. the coinage for the area of Cover parts 10, 11 have a coarser structure, than the surface structure in the area of the back part 13.
  • the invention is not limited to that in the Drawing and embodiment described above.
  • the manufacturing process for the ceiling of the File folder can also be prescribed Procedures differ and are performed, however it is essential that an embossing calender follows is with which the on the carrier of the blanket blank laminated cover materials by means of applied Not embossed with the material of the carrier only glued but also additionally anchored are.
  • the material used for the ceiling cut for the File folder and its strength is chosen so that after the Embossing the material does not deform.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
EP98109184A 1997-05-26 1998-05-20 Classeur pour documents et procédé pour réaliser sa couverture Withdrawn EP0881099A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19721904 1997-05-26
DE19721904 1997-05-26
DE19731409 1997-07-22
DE19731409A DE19731409A1 (de) 1997-05-26 1997-07-22 Aktenordner und Verfahren zur Herstellung von Decken für diese

Publications (1)

Publication Number Publication Date
EP0881099A1 true EP0881099A1 (fr) 1998-12-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP98109184A Withdrawn EP0881099A1 (fr) 1997-05-26 1998-05-20 Classeur pour documents et procédé pour réaliser sa couverture

Country Status (1)

Country Link
EP (1) EP0881099A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800940A1 (de) * 1988-01-15 1989-07-27 Hoerauf Michael Maschf Verfahren und vorrichtung zur herstellung von buchdecken

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800940A1 (de) * 1988-01-15 1989-07-27 Hoerauf Michael Maschf Verfahren und vorrichtung zur herstellung von buchdecken

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ALFRED FURLER: "GEC 94: Entwickelungen in der Druckweiterverarbeitung und Buchherstellung (II).", DEUTSCHER DRUCKER, vol. 30, no. 33, 1 September 1994 (1994-09-01), ostfildern/Ruit),DE, pages w17 - w23, XP000469844 *

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