WO2006048178A1 - Tamper-proof enveloping for cards - Google Patents

Tamper-proof enveloping for cards Download PDF

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Publication number
WO2006048178A1
WO2006048178A1 PCT/EP2005/011516 EP2005011516W WO2006048178A1 WO 2006048178 A1 WO2006048178 A1 WO 2006048178A1 EP 2005011516 W EP2005011516 W EP 2005011516W WO 2006048178 A1 WO2006048178 A1 WO 2006048178A1
Authority
WO
WIPO (PCT)
Prior art keywords
card
bags
transverse
seal
edge
Prior art date
Application number
PCT/EP2005/011516
Other languages
French (fr)
Inventor
Guy Levy
Original Assignee
Ilapak International S.A.
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 Ilapak International S.A. filed Critical Ilapak International S.A.
Priority to EP05798869A priority Critical patent/EP1828010A1/en
Publication of WO2006048178A1 publication Critical patent/WO2006048178A1/en

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
    • B65D75/40—Packages formed by enclosing successive articles, or increments of material, in webs, e.g. folded or tubular webs, or by subdividing tubes filled with liquid, semi-liquid, or plastic materials
    • B65D75/44—Individual packages cut from webs or tubes
    • B65D75/46—Individual packages cut from webs or tubes containing articles
    • 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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • 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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/16—Applying or generating heat or pressure or combinations thereof by rotary members
    • 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
    • B65D2401/00—Tamper-indicating means

Definitions

  • This invention regards the sequential enveloping of cards inside plastic film envelopes with characteristics that make it more difficult to open and re-close the envelopes without leaving any trace of the operation and thus obstructing attempts to tamper with the enveloped cards.
  • Very often, (for example in the case of prepaid cards) sale in a closed envelope is essential to assure buyers that the card they intend to buy is intact.
  • the problem is how to prevent the envelopes from being opened and then re-closed after tampering with the card contained by resealing the edges so that the envelope with the card appears intact at the moment of sale.
  • the sequential wrapping of the cards is usually done by feeding a sequence of cards between two superimposed plastic films (separate or formed by longitudinal folding of a single strip of film down the middle) and sealing the film together longitudinally along the side edges and transverse between one card and the next.
  • the object of the present invention is to obviate the drawbacks mentioned above by providing envelopment of cards in sealed plastic film that makes it more difficult to open and re-close envelope without ruining the original seal and/or making it easy to detect any tampering.
  • a production machine for producing tamper-proof bags of cards enveloped individually in sequence in a continuous plastic film, formed of two layers of plastic film with a card in between, with the layers of film sealed longitudinally and transverse to form envelopes each containing a card, the bags being separated from each other by a transverse separation line which forms the transverse edge of the sealed envelopes, in which the two layers of film enveloping the card in between are fed into a sealing unit that produces transverse and longitudinal seals around each card, there also being means capable of shaping the edge of one sealed part of the bags in a corner area of the bags in order to conventionally join the edge of the longitudinal seal to the corresponding transverse edge identified by the separation line so as to form a non-right angle corner of the envelope.
  • FIG. 1 shows a schematic view of a sequence of enveloped cards according to the principles of the invention
  • - figure 2 shows an enlarged view of a variant of the bag in figure 1;
  • - figure 3 shows a schematic view in perspective of the sealing area of a machine according to the invention;
  • figure 4 shows a schematic view in perspective of the sealing area of an alternative embodiment of the machine according to the invention.
  • figure 1 shows a sequence, generically indicated with 10, of bags 11, each containing a card 12.
  • the cards are enveloped individually in sequence between the two layers of continuous plastic film with longitudinal seals 13 and transverse seals 14 that isolate each card in its own individual bag.
  • the two layers of film are sealed with a seal that has at least an external edge following a path that conventionally joins the longitudinal seal with the corresponding transverse seal to form non-right angle corners 15 of the envelope.
  • the corners are advantageously rounded in order to join the longitudinal and transverse edges continuousIy.
  • the continuous seal has the advantage of being able to contain a repetition of the drawings along its path around the card.
  • the drawings can be circles or triangles distributed along the seal (as shown schematically in figure 2).
  • the transverse line 16 that separates two bags there may also be a separation line cut into the surface to obtain individual bags.
  • the seal follows approximately the curvature of the corresponding rounded corner of the card.
  • FIG. 3 shows schematically a wrapping machine for producing the bags described above.
  • the figure schematically shows the sealing unit 17, since the various other parts of the machine, although present, such as film feeders, card cutting and sequencing stations, etc. are known and easily imaginable on the part of the technician.
  • the bag production machine includes the unit 17 which is fed with two layers of continuous film 18, 19.
  • the two layers of film can be formed of two separate strips or a single strip folded longitudinally in two and easily imaginable by the technician.
  • the layers of film enter the sealing unit with the cards fed sequentially in between 12 (by known means not shown).
  • the sealing unit makes a continuous seal around each card, the seal extending, at least on the external edge, along the arc that conventionally joins the longitudinal seal with the corresponding transverse seal to form a corner of the envelope.
  • the unit comprises two counter-rotating sealing cylinders 20, 21 and on the peripheral wall a sequence of impressions 22, 23, juxtaposed on the two cylinders, with sealing edges 24, 25 that each reproduces the continuous seal which is to surround each card.
  • FIG. 4 shows a possible version of a machine for producing bags according to the invention. In the version of figure 3 for the sake of simplicity the same numbers used in figure 2 for similar details but increased by 100 will be used.
  • the sealing unit (indicated with 117) does not include the cutting means 26 and is instead followed by- separate means for shaping the edge in the form of a trimming and cutting unit 126.
  • the sealing unit 117 produces transverse and longitudinal seals around each card, with seals that, at least on the internal edge, follow the desired path (for example, extending along an arc that follows the profile of the card) .
  • the external longitudinal edge is continuous and extends beyond the final transverse dimension of the envelope.
  • the sealing unit 117 includes a sequence of impressions 122, 123, juxtaposed on the two cylinders, with sealing edges 124, 125 consisting of completely circumferential parts together with straight transverse parts.
  • the trimming and cutting unit 126 consists of a cutting cylinder 127 and an anvil cylinder 128 that have blades near the edges 129 that cut against anvil surfaces 130 and make the transverse cuts, and blades 131 that cut against anvil surfaces 132 making the longitudinal cuts.
  • the blades and corresponding anvil surfaces which in effect punch the two layers 118, 119 of film joined together and sealed, are profiled so as to form, on the external edge of the bag, the corner cut in the shape of an arc 115 that joins (with any shape preferred) the longitudinal seal with the corresponding cross cut 133.
  • the off-cut 134 is automatically separated from the strip of cards 112 enclosed in bags and can be advantageously collected separately.
  • the blades can be straight or scissor type to facilitate cutting.
  • the advantage of this second embodiment consists in the possibility of regulating the sealing pressure, applied between cylinders 120 and 121 of the sealing unit, independently from that of the trimming and cutting unit, applied between the cylinders 127 and 128 that make up the unit 126. If the blades 129 and 131 have the same depth the bags are completely separated. If they are not to be separated definitively but it is desired to facilitate their detachment later, the depth of the blades 129 must be different from the depth of the blades 131, this difference in depth corresponding to the depth of the transverse cut and thus to the force necessary to obtain the separation of the bags.
  • Another advantageous method of producing cuts consists of making regular gaps in the anvil surfaces 130, still leaving the blades 129 as deep as the blades 131, so as to keep the bags connected by short sections of film.
  • the seals can contain writing, logos or other distinguishing marks.
  • the arc of the seal can also be approximated by a broken line.
  • the transverse and longitudinal seals and corresponding transverse and longitudinal cuts or surface cuts can also be obtained using separate sealing and cutting units, easily conceived by the technician.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Paper (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Tamper-proof bags (11) of cards (12) enveloped individually in sequence in a continuous plastic film consist of two layers of plastic film with a card in between and sealed longitudinally and transverse. For each card the two layers (18, 19) of sealed film make angles of the bag with a profile that conventionally joins the longitudinal. seal with the corresponding transverse seal to form a non-right angle corner of the envelope. A production machine for bagging using this seal is also described.

Description

"TAMPER-PROOF ENVELOPING FOR CARDS"
This invention regards the sequential enveloping of cards inside plastic film envelopes with characteristics that make it more difficult to open and re-close the envelopes without leaving any trace of the operation and thus obstructing attempts to tamper with the enveloped cards. Very often, (for example in the case of prepaid cards) sale in a closed envelope is essential to assure buyers that the card they intend to buy is intact. The problem is how to prevent the envelopes from being opened and then re-closed after tampering with the card contained by resealing the edges so that the envelope with the card appears intact at the moment of sale. The sequential wrapping of the cards is usually done by feeding a sequence of cards between two superimposed plastic films (separate or formed by longitudinal folding of a single strip of film down the middle) and sealing the film together longitudinally along the side edges and transverse between one card and the next.
Normally, to make it more difficult to tamper with enveloped cards, systems based on sealing the envelope in plastic film using a certain drawing incorporated into the seal have been proposed. In this way cutting and resealing the envelope destroys the drawing and makes the tampering evident. Skilful counterfeiters however manage to open the envelope by cutting parallel to the seal and not on it and then resealing the envelope along this cut, thus producing a thin additional seal parallel and close to the original seal without going over it and ruining the drawing. The additional seal, being near to the original seal, is barely visible and this easily deceives the buyer. Alternatively, just by cutting the envelope along one of the seals it is then possible to reseal the bag fraudulently with a simple seal parallel to the original seal.
The object of the present invention is to obviate the drawbacks mentioned above by providing envelopment of cards in sealed plastic film that makes it more difficult to open and re-close envelope without ruining the original seal and/or making it easy to detect any tampering. According to this object, it was decided to produce, according to the invention, tamper-proof bags of cards enveloped individually in sequence in a continuous plastic film, formed of two layers of plastic film with a card in between, with the two layers of film sealed longitudinally and transverse to produce envelopes each containing a card, the bags being separated from each other by a transverse separation line that forms the transverse edge of the envelopes sealed, characterized in that the two layers of film are sealed in a way that produces a seal having an external edge that follows a path which, in the area of the corner, conventionally joins the longitudinal seal with the corresponding transverse edge identified by the separation line to produce a non-right angle corner of the envelope. Also according to the present invention, it was decided to create a production machine for producing tamper-proof bags of cards enveloped individually in sequence in a continuous plastic film, formed of two layers of plastic film with a card in between, with the layers of film sealed longitudinally and transverse to form envelopes each containing a card, the bags being separated from each other by a transverse separation line which forms the transverse edge of the sealed envelopes, in which the two layers of film enveloping the card in between are fed into a sealing unit that produces transverse and longitudinal seals around each card, there also being means capable of shaping the edge of one sealed part of the bags in a corner area of the bags in order to conventionally join the edge of the longitudinal seal to the corresponding transverse edge identified by the separation line so as to form a non-right angle corner of the envelope. To make the explanation of the innovative principles of this invention and its advantages over the prior art more comprehensible, a description, with the help of the enclosed drawings, of a possible illustrative embodiment applying these principles follows. In the drawings: - figure 1 shows a schematic view of a sequence of enveloped cards according to the principles of the invention;
- figure 2 shows an enlarged view of a variant of the bag in figure 1; - figure 3 shows a schematic view in perspective of the sealing area of a machine according to the invention;
- figure 4 shows a schematic view in perspective of the sealing area of an alternative embodiment of the machine according to the invention. In reference to the figures, figure 1 shows a sequence, generically indicated with 10, of bags 11, each containing a card 12. The cards are enveloped individually in sequence between the two layers of continuous plastic film with longitudinal seals 13 and transverse seals 14 that isolate each card in its own individual bag.
The two layers of film are sealed with a seal that has at least an external edge following a path that conventionally joins the longitudinal seal with the corresponding transverse seal to form non-right angle corners 15 of the envelope.
In particular, the corners are advantageously rounded in order to join the longitudinal and transverse edges continuousIy. Clearly visible still in figure 1, the continuous seal has the advantage of being able to contain a repetition of the drawings along its path around the card. In particular, the drawings can be circles or triangles distributed along the seal (as shown schematically in figure 2). Along the transverse line 16 that separates two bags there may also be a separation line cut into the surface to obtain individual bags.
In a preferred embodiment, in the area of the corner 15 the seal follows approximately the curvature of the corresponding rounded corner of the card.
As shown in figure 2, in the case of cards with sharp corners or cards that are enclosed in bags with explanatory leaflets or other objects with sharp corners, the corresponding internal edge of the seal following the path, or arc 15b of the corner area does not need to be parallel to the corresponding external edge of the seal, so as to follow the corner of whatever is contained in the bag. A surprising discovery is that the use of a seal having an external edge that is a non-right angle corner but, in the preferred form, rounded, makes it more difficult to open and re-close the bag without leaving highly visible signs of the tampering. For example, a cut in the seal and successive resealing creates evident lack of symmetry in the non-right angle corners. Also, attempts to cut the envelope without removing the marked seal and then to reseal it without producing overlapping creates defects in the bag that are easily spotted. Always advantageously, the seal formed to surround each card can be made continuous along the entire perimeter of the card and without sections of overlapping sealing. In the case of continuous sealing, any tampering is even more evident. The drawings in the sealing provide further security. Figure 3 shows schematically a wrapping machine for producing the bags described above. In particular, the figure schematically shows the sealing unit 17, since the various other parts of the machine, although present, such as film feeders, card cutting and sequencing stations, etc. are known and easily imaginable on the part of the technician.
The bag production machine includes the unit 17 which is fed with two layers of continuous film 18, 19. The two layers of film can be formed of two separate strips or a single strip folded longitudinally in two and easily imaginable by the technician.
The layers of film enter the sealing unit with the cards fed sequentially in between 12 (by known means not shown). The sealing unit makes a continuous seal around each card, the seal extending, at least on the external edge, along the arc that conventionally joins the longitudinal seal with the corresponding transverse seal to form a corner of the envelope. In particular, in an especially advantageous embodiment, the unit comprises two counter-rotating sealing cylinders 20, 21 and on the peripheral wall a sequence of impressions 22, 23, juxtaposed on the two cylinders, with sealing edges 24, 25 that each reproduces the continuous seal which is to surround each card. The impressions are distributed along the circumference of the cylinders with the feeding rate of the cards to the sealing unit adjusted so that each card fed in is inserted between the cylinders in step with the impressions on the cylinders. Around the impressions on the cylinders there can be devices for shaping the edge with cutting edges 26 to trim and shape the edge of the bags, in particular to give a clean shape to the rounded or non-right-angle corner 15. Figure 4 shows a possible version of a machine for producing bags according to the invention. In the version of figure 3 for the sake of simplicity the same numbers used in figure 2 for similar details but increased by 100 will be used. In this version, the sealing unit (indicated with 117) does not include the cutting means 26 and is instead followed by- separate means for shaping the edge in the form of a trimming and cutting unit 126. The sealing unit 117 produces transverse and longitudinal seals around each card, with seals that, at least on the internal edge, follow the desired path (for example, extending along an arc that follows the profile of the card) . The external longitudinal edge is continuous and extends beyond the final transverse dimension of the envelope. To do this the sealing unit 117 includes a sequence of impressions 122, 123, juxtaposed on the two cylinders, with sealing edges 124, 125 consisting of completely circumferential parts together with straight transverse parts.
The trimming and cutting unit 126 consists of a cutting cylinder 127 and an anvil cylinder 128 that have blades near the edges 129 that cut against anvil surfaces 130 and make the transverse cuts, and blades 131 that cut against anvil surfaces 132 making the longitudinal cuts.
The blades and corresponding anvil surfaces, which in effect punch the two layers 118, 119 of film joined together and sealed, are profiled so as to form, on the external edge of the bag, the corner cut in the shape of an arc 115 that joins (with any shape preferred) the longitudinal seal with the corresponding cross cut 133. The off-cut 134 is automatically separated from the strip of cards 112 enclosed in bags and can be advantageously collected separately. The blades can be straight or scissor type to facilitate cutting.
The advantage of this second embodiment consists in the possibility of regulating the sealing pressure, applied between cylinders 120 and 121 of the sealing unit, independently from that of the trimming and cutting unit, applied between the cylinders 127 and 128 that make up the unit 126. If the blades 129 and 131 have the same depth the bags are completely separated. If they are not to be separated definitively but it is desired to facilitate their detachment later, the depth of the blades 129 must be different from the depth of the blades 131, this difference in depth corresponding to the depth of the transverse cut and thus to the force necessary to obtain the separation of the bags.
Another advantageous method of producing cuts consists of making regular gaps in the anvil surfaces 130, still leaving the blades 129 as deep as the blades 131, so as to keep the bags connected by short sections of film.
Of course the above description of an embodiment applying the innovative principles of this invention is by way of example and therefore is not to be taken as limitative in the context of the property rights claimed herein. For example, the seals can contain writing, logos or other distinguishing marks. To obtain strips of cards enclosed in bags in the desired quantity from a strip of pre-cut bags, it is possible to separate a predetermined number of cards with a successive separation unit. The arc of the seal can also be approximated by a broken line. The transverse and longitudinal seals and corresponding transverse and longitudinal cuts or surface cuts can also be obtained using separate sealing and cutting units, easily conceived by the technician.

Claims

1. Tamper-proof bags of cards enveloped individually in sequence in a continuous plastic film, consisting of two layers of plastic film with a card in between, with the two layers of film sealed longitudinally and transverse to form envelopes each containing a card, the bags being separated by a transverse separation line that forms the transverse edge of the sealed envelopes, characterized in that the two layers of film are sealed with a seal having an external edge that extends along a path which in the area of the corner, conventionally joins the longitudinal seal to the corresponding transverse edge indicated by the separation line to form a non-right angle corner of the envelope.
2. Bags according to claim 1, characterized in that the seal surrounding each card is continuous along the entire perimeter of the card, without sections of overlapping seals.
3. Bags according to claim 2, characterized in that the seal contains a repeated drawing along its entire length around the card.
4. Bags according to claim 3, characterized in that the drawings are circles or triangles.
5. Bags according to claim 1, characterized in that said path of the sealed edge in the area of the corner follows approximately the curvature of the corresponding rounded corner of the card.
6. Bags according to claim 1, characterized in that the internal edge corresponding to the area of the corner is not parallel to the corresponding external edge of the seal in order to follow the corner of the card or other object enclosed in the bag with the card.
7. Bags according to claim 1, characterized in that between two bags joined along the separation line there are gashes in the film between the reciprocal transverse seals indicating the line of separation.
8. Machine for producing tamper-proof bags of cards enveloped individually in sequence in a continuous plastic film, consisting of two layers of plastic film with a card in between, with the two layers of film sealed longitudinally and transverse to form envelopes each containing a card, the bags being separated by a transverse separation line that forms the transverse edge of the sealed envelopes, in which the two layers of film with the cards in between are fed into a sealing unit that produces transverse and longitudinal seals around each card, means being provided to shape the edge of a sealed part of the bags in a corner area of the bags to conventionally join the edge of the longitudinal seal with the corresponding transverse edge identified by the separation line so as to form a non-right angle corner of the envelope.
9. Machine according to claim 8, characterized in that the sealing unit comprises two counter-rotating cylinders with, on the peripheral wall, a sequence of impressions juxtaposed on the two cylinders, with sealing edges each reproducing a seal around a card, the impressions being distributed around the circumference of the cylinders with the same feed rate as for the cards entering the sealing unit.
10. Machine according to claim 9, characterized in that the means for shaping the edge include cutter blades at least in the corresponding corner area of the impressions on the cylinders.
11. Machine according to claim 9, characterized in that the means for shaping include a trimming and cutting unit following the sealing unit and which trims the lateral edges of the sequence of bags along a path that in a corner area conventionally joins the longitudinal seal to the corresponding transverse edge identified by the separation line to form a non-right angle corner of the envelope.
12. Machine according to claim 11, characterized in that the trimming and cutting unit comprises .blades for cutting of the film along the said separation line.
PCT/EP2005/011516 2004-11-03 2005-10-27 Tamper-proof enveloping for cards WO2006048178A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05798869A EP1828010A1 (en) 2004-11-03 2005-10-27 Tamper-proof enveloping for cards

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000490U ITMI20040490U1 (en) 2004-11-03 2004-11-03 ANTI-TROUBLE SUITABLE FOR CARDS
ITMI2004U000490 2004-11-03

Publications (1)

Publication Number Publication Date
WO2006048178A1 true WO2006048178A1 (en) 2006-05-11

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ID=36318902

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/011516 WO2006048178A1 (en) 2004-11-03 2005-10-27 Tamper-proof enveloping for cards

Country Status (4)

Country Link
EP (1) EP1828010A1 (en)
CN (1) CN101065296A (en)
IT (1) ITMI20040490U1 (en)
WO (1) WO2006048178A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072414A1 (en) * 2007-12-19 2009-06-24 Nuova Poliver s.r.l. A gusseted bag of a synthetic material for holding foodstuffs
ITFI20090193A1 (en) * 2009-09-03 2011-03-04 I P S S R L Internat Project Services "SAFETY BAG FOR VALUES TRANSPORT"
DE102015114020A1 (en) * 2015-08-24 2017-03-02 Spilker Gmbh Apparatus and method for producing packaging

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112340112B (en) * 2020-11-23 2022-02-08 柳州市得华食品有限公司 Food packaging equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485349A (en) * 1967-03-29 1969-12-23 Verne E Chaney Jr Cleansing packet and strip package comprising such packets
FR2050532A5 (en) * 1969-06-17 1971-04-02 Joubert Pierre
US5628863A (en) * 1996-06-12 1997-05-13 Lee; Shu-Ken Pouch producing machine
US5735107A (en) * 1995-04-24 1998-04-07 Ferag Ag Method and device for producing sample bags and sample bags produced according to the method
US5971138A (en) * 1998-03-05 1999-10-26 Soughan; John J. Toiletries dispensing package
DE20212606U1 (en) * 2002-08-16 2002-10-10 Köra-Packmat Maschinenbau GmbH, 78667 Villingendorf film packaging

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485349A (en) * 1967-03-29 1969-12-23 Verne E Chaney Jr Cleansing packet and strip package comprising such packets
FR2050532A5 (en) * 1969-06-17 1971-04-02 Joubert Pierre
US5735107A (en) * 1995-04-24 1998-04-07 Ferag Ag Method and device for producing sample bags and sample bags produced according to the method
US5628863A (en) * 1996-06-12 1997-05-13 Lee; Shu-Ken Pouch producing machine
US5971138A (en) * 1998-03-05 1999-10-26 Soughan; John J. Toiletries dispensing package
DE20212606U1 (en) * 2002-08-16 2002-10-10 Köra-Packmat Maschinenbau GmbH, 78667 Villingendorf film packaging

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072414A1 (en) * 2007-12-19 2009-06-24 Nuova Poliver s.r.l. A gusseted bag of a synthetic material for holding foodstuffs
ITFI20090193A1 (en) * 2009-09-03 2011-03-04 I P S S R L Internat Project Services "SAFETY BAG FOR VALUES TRANSPORT"
DE102015114020A1 (en) * 2015-08-24 2017-03-02 Spilker Gmbh Apparatus and method for producing packaging

Also Published As

Publication number Publication date
CN101065296A (en) 2007-10-31
EP1828010A1 (en) 2007-09-05
ITMI20040490U1 (en) 2005-02-03

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