EP0695685B1 - Verfahren zum Abfüllen von Schüttgut in Säcke - Google Patents

Verfahren zum Abfüllen von Schüttgut in Säcke Download PDF

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Publication number
EP0695685B1
EP0695685B1 EP95108805A EP95108805A EP0695685B1 EP 0695685 B1 EP0695685 B1 EP 0695685B1 EP 95108805 A EP95108805 A EP 95108805A EP 95108805 A EP95108805 A EP 95108805A EP 0695685 B1 EP0695685 B1 EP 0695685B1
Authority
EP
European Patent Office
Prior art keywords
bag
perforation
perforated
region
sack
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.)
Expired - Lifetime
Application number
EP95108805A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0695685A3 (enExample
EP0695685A2 (de
Inventor
Rolf Klein
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.)
Librawerk Maschinenfabrik GmbH
Original Assignee
Librawerk Maschinenfabrik GmbH
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 Librawerk Maschinenfabrik GmbH filed Critical Librawerk Maschinenfabrik GmbH
Publication of EP0695685A2 publication Critical patent/EP0695685A2/de
Publication of EP0695685A3 publication Critical patent/EP0695685A3/xx
Application granted granted Critical
Publication of EP0695685B1 publication Critical patent/EP0695685B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C3/00—Labelling other than flat surfaces
    • B65C3/26—Affixing labels to non-rigid containers, e.g. bottles made of polyethylene, boxes to be inflated by internal air pressure prior to labelling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/08—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being adapted to pierce the container or wrapper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/08—Label feeding
    • B65C9/18—Label feeding from strips, e.g. from rolls
    • B65C9/1865—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip
    • B65C9/1876—Label feeding from strips, e.g. from rolls the labels adhering on a backing strip and being transferred by suction means

Definitions

  • the invention relates to a method for filling Bulk goods in bags according to the preamble of the claim 1 and an apparatus for performing this method according to the preamble of claim 7.
  • From US-Re-30 398 is a method and an apparatus known in which with a compressible material, e.g. Fiberglass insulating wool, filled plastic bags after the Closing on a tongue-shaped, designed as a trough Vacuum chamber can be placed.
  • a compressible material e.g. Fiberglass insulating wool
  • the bag material is sucked into openings that are are in the vacuum chamber so that it will eventually go through several sharp-edged blades is slit open can be moved to enlarge the slots. Through these enlarged slots, the vacuum chamber the air in the bag is extracted.
  • an outer packaging e.g. consisting of a multi-layer paper bag can, from an operator via the one on the chamber put the bag on. With this procedure the packed sack is obviously badly damaged, so that additional packaging is required.
  • a sack made of plastic film, especially polyethylene, is used, the perforated area by sticking a piece of film is closed, preferably as a piece of film a self-adhesive plastic label is used becomes. Since such filled bags usually anyway to be tagged by necessity after closing the perforated area suction by applying the label that also serves as a tight seal, no additional Process step required of the entire filling process would delay.
  • the invention provides a solution to the problem set out at the beginning also a device with the features of the claim 7 before.
  • bag 3 If it is a high-quality bulk material in bag 3, For example, caprolactam, this becomes the bag 3 Extracted air-dust mixture, preferably a product workup fed what is not shown in detail is.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Basic Packing Technique (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
EP95108805A 1994-06-08 1995-06-08 Verfahren zum Abfüllen von Schüttgut in Säcke Expired - Lifetime EP0695685B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4419914 1994-06-08
DE4419914A DE4419914A1 (de) 1994-06-08 1994-06-08 Verfahren zum Abfüllen von Schüttgut in Säcke

Publications (3)

Publication Number Publication Date
EP0695685A2 EP0695685A2 (de) 1996-02-07
EP0695685A3 EP0695685A3 (enExample) 1996-03-13
EP0695685B1 true EP0695685B1 (de) 1999-01-13

Family

ID=6520018

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95108805A Expired - Lifetime EP0695685B1 (de) 1994-06-08 1995-06-08 Verfahren zum Abfüllen von Schüttgut in Säcke

Country Status (3)

Country Link
EP (1) EP0695685B1 (enExample)
AT (1) ATE175636T1 (enExample)
DE (2) DE4419914A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1292496T3 (da) † 2000-05-17 2007-09-03 Blue Bag Innovation Ltd Fremgangsmåde og apparat til fyldning af en sæk med pulver- eller kornformet materiale
US7543708B2 (en) * 2004-08-23 2009-06-09 United States Gypsum Company Plastic bag for fine powders
CN112265711B (zh) * 2020-11-06 2021-08-31 重庆雨数信息技术有限公司 一种节能型计算机硬件生产用便捷性贴签设备
CN114084440B (zh) * 2021-11-25 2023-07-07 湖南省湘衡盐化有限责任公司 一种食盐灌装空包剔除机构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7610302U1 (enExample) * 1900-01-01 Sieg-Rheinische Registrierwaagenfabrik Fix Peter Steimel, 5202 Hennef
DE6602222U (de) * 1962-03-12 1969-04-30 Windmoeller & Hoelscher Vorrichtung zum verbessern der stapelfaehigkeit von kunststoffsaecken, insbesondere fuer luftempfindliche gueter.
DE1586070A1 (de) * 1967-06-22 1970-04-23 Mahlkuch Greif Werk Ernst Verfahren und Einrichtung zum Verbinden des Innensackes mit dem UEbersack von Doppelsaecken
USRE30893E (en) * 1976-03-03 1982-04-06 Johns-Manville Corporation Method of vacuum packaging compressible materials and apparatus
DE9010203U1 (de) * 1990-07-05 1991-11-14 Quarzwerke Gmbh, 5020 Frechen Absackvorrichtung für feinstteiliges pudriges Gut

Also Published As

Publication number Publication date
ATE175636T1 (de) 1999-01-15
DE59504788D1 (de) 1999-02-25
DE4419914A1 (de) 1996-01-11
EP0695685A3 (enExample) 1996-03-13
EP0695685A2 (de) 1996-02-07

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