EP1181194A1 - Process for making, filling and sealing of medical bags, from spools of heat sealing materials - Google Patents

Process for making, filling and sealing of medical bags, from spools of heat sealing materials

Info

Publication number
EP1181194A1
EP1181194A1 EP00925511A EP00925511A EP1181194A1 EP 1181194 A1 EP1181194 A1 EP 1181194A1 EP 00925511 A EP00925511 A EP 00925511A EP 00925511 A EP00925511 A EP 00925511A EP 1181194 A1 EP1181194 A1 EP 1181194A1
Authority
EP
European Patent Office
Prior art keywords
sealing
bags
heat
filling
spools
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.)
Granted
Application number
EP00925511A
Other languages
German (de)
French (fr)
Other versions
EP1181194B1 (en
Inventor
Luciano Lupi
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.)
COR Srl
Original Assignee
Lupi Luciano
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 Lupi Luciano filed Critical Lupi Luciano
Publication of EP1181194A1 publication Critical patent/EP1181194A1/en
Application granted granted Critical
Publication of EP1181194B1 publication Critical patent/EP1181194B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
    • B65B43/465—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers for bags

Definitions

  • the existing equipment has cumbersome dimensions.
  • the challenge is thus to develop an integrated procedure based on equipment that is compact in size, dependable and versatile.
  • FIG. 1 shows a horizontal annular conveyor whose links are equipped with articulated units with grasping devices; the latter hook onto the connectors, duly provided with slots, and position them for introduction and synchronized enclosure within the heat-sealing material.
  • the process provides for the folded strip of heat-sealing material to be fed in a direction that is parallel to the rectilinear path of the conveyor.
  • Figure 1a shows the tubular heat-sealing material fed in a direction that is perpendicular to the rectilinear path of the conveyor.
  • Figure 2 illustrates the vertical profile of an articulated unit equipped with a grasping device for manipulating the bags during the manufacturing process.
  • Figure 3 shows a front view of the grasping device. It may be noted that the connector fixed to the bag has a special slot to hook onto.
  • the diagram in figure 4 shows a filling station; it is also possible to note the presence of the subsequent stations where the filled bags are sealed closed and unloaded.
  • the diagram in figure 5 shows the unloading station, where the filled, sealed bags are removed.
  • 1. is a horizontal annular conveyor having an intermittent movement.
  • 11 and 11a indicate the heat-sealing material for manufacturing medical bags.
  • 12. indicates a specially profiled rod for turning over the grasping device. The profile of said rod causes the latter to rotate so that the bags are taken into an upright position for the gravity filling process and then returns it to a horizontal position, ready to engage new connectors for the start of a new operating cycle.
  • the system in question which is only schematically illustrated in the drawings, may be built with different structural and dimensional features. Therefore, the patent protecting this invention will cover all the procedures for the complete production, filling and sealing of medical bags, starting off from spools of heat- sealing materials, which bear the distinguishing characteristics of this invention as basically described and illustrated in the claims below.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • External Artificial Organs (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
  • Package Closures (AREA)

Abstract

Process for complete production, filling and sealing of medical bags, starting from spools of heat-sealing materials and characterized by the fact that it includes a horizontal annular conveyor (1) whose links (2) are equipped with articulated units (3) with grasping devices (4); said devices hook onto the connectors (5), duly provided with a slot (6), and position them for introduction and synchronized enclosure within the heat-sealing material (11/11a).

Description

PROCESS FOR MAKING, FILLING AND SEALING OF MEDICAL BAGS
FIELD OF THE ART This invention falls within the field of systems for manufacturing medical bags. International classification B 65 b.
STATE OF THE ART In current practice and in patent literature we may find various processes for manufacturing medical bags, starting off from folded strips or manifolds of heat- sealing materials.
All known processes involve a combination of several specific machines working in synchronization.
The existing equipment has cumbersome dimensions.
The challenge is thus to develop an integrated procedure based on equipment that is compact in size, dependable and versatile.
DESCRIPTION The invention will now be described in reference to the schematic drawings attached herein, solely for the purpose of providing an example. The diagram in figure 1 shows a horizontal annular conveyor whose links are equipped with articulated units with grasping devices; the latter hook onto the connectors, duly provided with slots, and position them for introduction and synchronized enclosure within the heat-sealing material. In said figure 1 , the process provides for the folded strip of heat-sealing material to be fed in a direction that is parallel to the rectilinear path of the conveyor.
Figure 1a shows the tubular heat-sealing material fed in a direction that is perpendicular to the rectilinear path of the conveyor.
Figure 2 illustrates the vertical profile of an articulated unit equipped with a grasping device for manipulating the bags during the manufacturing process. Figure 3 shows a front view of the grasping device. It may be noted that the connector fixed to the bag has a special slot to hook onto. The diagram in figure 4 shows a filling station; it is also possible to note the presence of the subsequent stations where the filled bags are sealed closed and unloaded.
The diagram in figure 5 shows the unloading station, where the filled, sealed bags are removed.
In the figures, each individual part is marked as follows:
1. is a horizontal annular conveyor having an intermittent movement.
2. indicates the articulated links making up said conveyor.
3. are articulated units fitted onto the links of the conveyor.
4. are grasping devices for manipulating the connectors fixed to the bags.
5. are the connectors fixed to the bags.
6. indicates a slot that may hooked onto for the purpose of manipulating the bags.
7. indicates an empty bag. 7'. indicates a filled bag.
8. indicates the stations where the bags are filled by gravity.
9. indicates the bag closing stations.
10. indicates the station where filled, sealed bags are unloaded.
11 and 11a indicate the heat-sealing material for manufacturing medical bags. 12. indicates a specially profiled rod for turning over the grasping device. The profile of said rod causes the latter to rotate so that the bags are taken into an upright position for the gravity filling process and then returns it to a horizontal position, ready to engage new connectors for the start of a new operating cycle. The system in question, which is only schematically illustrated in the drawings, may be built with different structural and dimensional features. Therefore, the patent protecting this invention will cover all the procedures for the complete production, filling and sealing of medical bags, starting off from spools of heat- sealing materials, which bear the distinguishing characteristics of this invention as basically described and illustrated in the claims below.

Claims

1) Process for complete production, filling and sealing of medical bags, starting from spools of heat-sealing materials, CHARACTERIZED BY THE FACT that it comprises a horizontal annular conveyor 1 whose links 2 are equipped with articulated units 3 with prehensile devices 4; the latter hook onto the connectors 5, duly provided with a slot 6, and position them for introduction and synchronized enclosure within the heat-sealing material 11 / 11a.
2) Process for complete production, filling and sealing of medical bags, starting off from spools of heat-sealing materials, as per the previous claim, CHARACTERIZED BY THE FACT that the connectors 5, already fixed to the heat-sealing material 11 , move forward in a horizontal rectilinear path, along which the individual empty bags 7 are formed and subsequently separated.
3) Process for complete production, filling and sealing of medical bags, starting off from spools of heat-sealing materials, as per the previous claims, CHARACTERIZED BY THE FACT that during the travel of the conveyor 1 , the prehensile devices 4, with the bags 7 still empty, are turned ninety degrees by the specially profiled rod 12 in such a manner as to set the empty bags in an upright position at the gravity filling stations 8 and subsequent closing stations 9.
4) Process for complete production, filling and sealing of medical bags, starting off from spools of heat-sealing materials, as per the previous claims, CHARACTERIZED BY THE FACT that the prehensile devices 4, travelling along the path of the conveyor 1 , disengage the hook 4 from the slot 6 to release the filled, sealed bags 7' on reaching the unloading station 10.
5) Process for complete production, filling and sealing of medical bags, starting off from spools of heat-sealing materials, as per the previous claims, CHARACTERIZED BY THE FACT that after releasing the filled, sealed bags 7', the prehensile devices 4 return to their horizontal position and start a new operating cycle by engaging new connectors 5 fed horizontally, along the path of the annular conveyor.
EP00925511A 1999-05-05 2000-04-28 Process for making, filling and sealing of medical bags, from spools of heat sealing materials Expired - Lifetime EP1181194B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBO990220 1999-05-05
IT1999BO000220A IT1310368B1 (en) 1999-05-05 1999-05-05 PROCEDURE FOR THE INTEGRAL PACKAGING OF MEDICAL BAGS, STARTING FROM COILS OF HEAT-SEALABLE MATERIALS.
PCT/IB2000/000538 WO2000068089A1 (en) 1999-05-05 2000-04-28 Process for making, filling and sealing of medical bags

Publications (2)

Publication Number Publication Date
EP1181194A1 true EP1181194A1 (en) 2002-02-27
EP1181194B1 EP1181194B1 (en) 2004-08-18

Family

ID=11343949

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00925511A Expired - Lifetime EP1181194B1 (en) 1999-05-05 2000-04-28 Process for making, filling and sealing of medical bags, from spools of heat sealing materials

Country Status (7)

Country Link
EP (1) EP1181194B1 (en)
AT (1) ATE273843T1 (en)
AU (1) AU4423100A (en)
DE (1) DE60013116T2 (en)
ES (1) ES2226826T3 (en)
IT (1) IT1310368B1 (en)
WO (1) WO2000068089A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030196411A1 (en) 2002-04-19 2003-10-23 Schroeder Alfred A. Flexible packaging
ITPR20030110A1 (en) * 2003-12-19 2005-06-20 Levati Food Tech S R L MACHINE TO FILL PACKAGES, IN PARTICULAR BAGS AND / OR ENVELOPES.
DE102010050136A1 (en) * 2010-05-25 2011-12-01 Kiefel Gmbh System for welding e.g. flat film with introduction piece i.e. small plastic tube, into bag i.e. medical bag, has central electrode holder and bag gripper provided in component, and comprising swingable part
US10399277B2 (en) 2013-03-28 2019-09-03 Kiefel Gmbh Transport system, plastics-processing joining system, method for operating a plastics-processing joining system and product produced thereby
CN104386277B (en) * 2014-09-30 2017-07-07 楚天科技股份有限公司 For the turning device and its soft bag product line of soft bag product line
CN104648704A (en) * 2015-02-04 2015-05-27 陈利山 Automatic filling machine
CN104925281B (en) * 2015-06-19 2017-01-18 上海东富龙科技股份有限公司 Soft bag production line
CN105197550B (en) * 2015-10-13 2017-11-03 上海东富龙科技股份有限公司 Positioning formula tail fills soft bag transfer device
CN111907809B (en) * 2020-08-14 2021-04-23 四川大学 Medical liquid medicine filling automation equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69416415T2 (en) * 1993-08-18 1999-09-02 Inpaco Corp. METHOD AND DEVICE FOR PRODUCING AND FILLING A BAG WITH A MOUTHPIECE
EP0927683A4 (en) * 1997-04-30 2001-04-25 Mitsubishi Heavy Ind Ltd Apparatus for conveying, supplying, and filling unshaped containers, and method for conveying and supplying the same
SE513561C2 (en) * 1998-02-17 2000-10-02 Eco Lean Ab Container, method and apparatus for making a container and method and apparatus for filling a container

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0068089A1 *

Also Published As

Publication number Publication date
ES2226826T3 (en) 2005-04-01
ITBO990220A1 (en) 2000-11-05
ATE273843T1 (en) 2004-09-15
DE60013116T2 (en) 2005-08-11
WO2000068089A1 (en) 2000-11-16
EP1181194B1 (en) 2004-08-18
AU4423100A (en) 2000-11-21
ITBO990220A0 (en) 1999-05-05
DE60013116D1 (en) 2004-09-23
IT1310368B1 (en) 2002-02-13

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