ATE209575T1 - METHOD FOR PRODUCING AN ENVELOPE FOR HOLDING DOCUMENTS - Google Patents

METHOD FOR PRODUCING AN ENVELOPE FOR HOLDING DOCUMENTS

Info

Publication number
ATE209575T1
ATE209575T1 AT98201098T AT98201098T ATE209575T1 AT E209575 T1 ATE209575 T1 AT E209575T1 AT 98201098 T AT98201098 T AT 98201098T AT 98201098 T AT98201098 T AT 98201098T AT E209575 T1 ATE209575 T1 AT E209575T1
Authority
AT
Austria
Prior art keywords
plastic material
folder
envelope
producing
folders
Prior art date
Application number
AT98201098T
Other languages
German (de)
Inventor
Roberto Bertozzi
Original Assignee
Roberto Bertozzi
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 Roberto Bertozzi filed Critical Roberto Bertozzi
Application granted granted Critical
Publication of ATE209575T1 publication Critical patent/ATE209575T1/en

Links

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
    • B42C7/002—Manufacturing loose-leaf binders, folders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/0006—Covers for loose-leaf binders
    • B42F13/0013—Covers for loose-leaf binders made of special materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Sheet Holders (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Packaging Of Special Articles (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Packaging For Recording Disks (AREA)
  • Making Paper Articles (AREA)

Abstract

A manufacturing process of folders (10) used as document holders. The copyholder or fileholder folders (10) are made of recycled plastic material, whilst the bending areas (30) of the folder (10), obtained on the sides of the folder back (20), are manufactured through an extrusion phase followed by a calendering phase. In addition to the extrusion, two castings of soft plastic material are coextruted, inserted and amalgamated with the rigid plastic material to form two lines in order to ease the bending (30) of the folder (10) and to form two elastic hinges. <IMAGE>
AT98201098T 1997-04-10 1998-04-07 METHOD FOR PRODUCING AN ENVELOPE FOR HOLDING DOCUMENTS ATE209575T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI000822A IT1291531B1 (en) 1997-04-10 1997-04-10 PROCEDURE FOR MANUFACTURING INSERTS OR FOLDERS USED FOR THE COLLECTION OF DOCUMENTS

Publications (1)

Publication Number Publication Date
ATE209575T1 true ATE209575T1 (en) 2001-12-15

Family

ID=11376826

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98201098T ATE209575T1 (en) 1997-04-10 1998-04-07 METHOD FOR PRODUCING AN ENVELOPE FOR HOLDING DOCUMENTS

Country Status (4)

Country Link
EP (1) EP0870626B1 (en)
AT (1) ATE209575T1 (en)
DE (1) DE69802603D1 (en)
IT (1) IT1291531B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009017592U1 (en) * 2009-12-21 2010-04-01 Herlitz PBS AG Papier-, Büro- und Schreibwaren Folder with biodegradable laminating film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054185A (en) * 1900-01-01
GB1214477A (en) * 1967-10-30 1970-12-02 Fouley Plastics Mfg Company Lt Improvements in or relating to books, book covers, folders or the like and hinge strips for use in book binding
DE3304480C1 (en) * 1983-02-10 1984-02-16 King Jim Co., Ltd., Tokyo Clip for holding together sheets of paper or the like
FR2683485A1 (en) * 1991-11-12 1993-05-14 Dottel Jean Marc File

Also Published As

Publication number Publication date
EP0870626B1 (en) 2001-11-28
ITMI970822A1 (en) 1998-10-10
DE69802603D1 (en) 2002-01-10
IT1291531B1 (en) 1999-01-11
EP0870626A1 (en) 1998-10-14

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