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EP0928747A3 - Method for making a deformable container, and container made according to this method - Google Patents

Method for making a deformable container, and container made according to this method Download PDF

Info

Publication number
EP0928747A3
EP0928747A3 EP98811256A EP98811256A EP0928747A3 EP 0928747 A3 EP0928747 A3 EP 0928747A3 EP 98811256 A EP98811256 A EP 98811256A EP 98811256 A EP98811256 A EP 98811256A EP 0928747 A3 EP0928747 A3 EP 0928747A3
Authority
EP
European Patent Office
Prior art keywords
den
die
und
opening
face
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Withdrawn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
EP98811256A
Other languages
German (de)
French (fr)
Other versions
EP0928747A2 (en
Inventor
Karl Bösch
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.)
H OBRIST AND CO AG
Original Assignee
Karl Bosch Engineering
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 Karl Bosch Engineering filed Critical Karl Bosch Engineering
Publication of EP0928747A2 publication Critical patent/EP0928747A2/en
Publication of EP0928747A3 publication Critical patent/EP0928747A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5861—Spouts
    • B65D75/5872—Non-integral spouts
    • B65D75/5877—Non-integral spouts connected to a planar surface of the package wall
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/844—Applying rigid valves, spouts, or filling tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Tubes (AREA)

Abstract

Die durch das erfindungsgemässe Verfahren herstellbaren Behälter (1) bestehen aus einem flexiblen Folienmaterial und besitzen zwei Wände (5, 6) und eine einen Auslass aufweisende Stirnseite (3). Die Herstellung eines solchen Behälters (1) zeichnet sich im wesentlichen durch folgende Verfahrensschritte aus:

  • Ein Folien- oder Verbundstoffwerkstück wird entlang einer Achse gefalten.
  • Anschliessend wird aus dem den Falz aufweisenden und die Stirnseite (3) zu bilden bestimmten Querabschnitt des gefaltenen Werkstückes eine Auslassöffnung ausgestanzt und es werden die beiden aneinander anliegenden Werkstückabschnitte entlang zweier einander zugekehrten Seitenränder (5a, 6a) miteinander verschweisst.
  • Beim darauffolgenden Auffalten des so hergestellten Schlauchkörpers (2) bilden sich aus dem den Falz aufweisenden Querabschnitt zwei Stirnkanten (9a), die ihrerseits die die Auslassöffnung aufweisende Stirnseite (3) begrenzen.
  • Nach dem Auffalten wird unterhalb der im Herstellungsprozess nach unten gekehrten Auslassöffnung ein Verschlusskörper (4) bestehend aus einem Auslass-Stutzen und einem Verschlussdeckel auf den Schlauchkörper (2) gesteckt.
  • Gleichzeitig oder kurz darauf wird durch eine der Stirnseite (3) gegenüberliegende Öffnung ein Befestigungs-Stutzen durch den Schlauchkörper (3) hindurchgeführt und in den Auslass-Stutzen eingeschraubt, dann das pastöse Produkt durch die genannte Öffnung in den Schlauchkörper (2) eingefüllt und diese Öffnung verschweisst.
Figure 00000001
The containers (1) that can be produced by the method according to the invention consist of a flexible film material and have two walls (5, 6) and an end face (3) with an outlet. The manufacture of such a container (1) is essentially characterized by the following process steps:
  • A film or composite workpiece is folded along an axis.
  • An outlet opening is then punched out of the transverse section of the folded workpiece that has the fold and the end face (3) to be formed, and the two adjacent workpiece sections are welded together along two mutually facing side edges (5a, 6a).
  • When the tube body (2) thus produced is subsequently unfolded, two end edges (9a) are formed from the transverse section having the fold, which in turn delimit the end face (3) having the outlet opening.
  • After unfolding, a closure body (4) consisting of an outlet socket and a closure cover is placed on the hose body (2) below the outlet opening which is turned down in the manufacturing process.
  • Simultaneously or shortly thereafter, an attachment socket is passed through the hose body (3) through an opening opposite the end face (3) and screwed into the outlet socket, then the pasty product is filled into the hose body (2) through said opening and the latter Welded opening.
Figure 00000001
EP98811256A 1997-12-23 1998-12-22 Method for making a deformable container, and container made according to this method Withdrawn EP0928747A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH296897 1997-12-23
CH296897 1997-12-23

Publications (2)

Publication Number Publication Date
EP0928747A2 EP0928747A2 (en) 1999-07-14
EP0928747A3 true EP0928747A3 (en) 1999-08-04

Family

ID=4245700

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98811256A Withdrawn EP0928747A3 (en) 1997-12-23 1998-12-22 Method for making a deformable container, and container made according to this method

Country Status (1)

Country Link
EP (1) EP0928747A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060110077A1 (en) * 2004-11-06 2006-05-25 Scholle Corporation Oxygen impermeable bag-in-box container and methof of making

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2823977A (en) * 1976-08-30 1979-03-01 Vynol Paints Pty Ltd Container dispensing means
EP0041924A1 (en) * 1980-06-06 1981-12-16 Henri Shavit Method of manufacturing a deformable container and deformable container
US4844917A (en) * 1985-04-24 1989-07-04 Delorimiere Marion Cake frosting assembly
WO1998040286A2 (en) * 1997-03-12 1998-09-17 H. Obrist & Co. Ag Bag tube and method for producing a deformable receptacle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2823977A (en) * 1976-08-30 1979-03-01 Vynol Paints Pty Ltd Container dispensing means
EP0041924A1 (en) * 1980-06-06 1981-12-16 Henri Shavit Method of manufacturing a deformable container and deformable container
US4844917A (en) * 1985-04-24 1989-07-04 Delorimiere Marion Cake frosting assembly
WO1998040286A2 (en) * 1997-03-12 1998-09-17 H. Obrist & Co. Ag Bag tube and method for producing a deformable receptacle

Also Published As

Publication number Publication date
EP0928747A2 (en) 1999-07-14

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