EP1144252A1 - Verfahren zum verschliessen schlauch- oder beutelförmiger verpackungshüllen - Google Patents
Verfahren zum verschliessen schlauch- oder beutelförmiger verpackungshüllenInfo
- Publication number
- EP1144252A1 EP1144252A1 EP99965437A EP99965437A EP1144252A1 EP 1144252 A1 EP1144252 A1 EP 1144252A1 EP 99965437 A EP99965437 A EP 99965437A EP 99965437 A EP99965437 A EP 99965437A EP 1144252 A1 EP1144252 A1 EP 1144252A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- braid
- packaging
- packaging sleeve
- heated
- closure clip
- 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
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
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/04—Applying separate sealing or securing members, e.g. clips
-
- 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
Definitions
- the invention relates to a method for closing a tubular or bag-shaped, stiffness-containing packaging sleeve, in which the packaging sleeve is first gathered together to form a braid and the braid is then enclosed by at least one closure clip to gather the braid against one of the restoring forces inherent in the packaging sleeve to hold, and in which the braid enclosed by the breech chamber is heated.
- a known method for closing tubular packaging casings proceeds as follows: A tubular packaging casing which is closed on one side is drawn onto a filling tube of a filling machine in such a way that its closed end is filled in front of the opening of the filling tube. The filling material is pressed into the tubular packaging casing through the filling tube. As a result, further packaging casing is pulled off the filling tube. If the tubular packaging sleeve is filled with the desired amount of filling material, the packaging sleeve is constricted before the mouth of the filling tube so that a packaging sleeve braid free of filling material is formed.
- the tubular packaging closed at both ends is, for example, a sausage.
- the closure formed by the gathered packaging casing and the closure clips should be so tight at each end of the sausage that no bacteria can get to the perishable content of the sausage.
- the goal for example, is to be able to store a sausage for a longer period of time, for example a year, without cooling.
- Most sausages on the market today are sealed with aluminum locking clips. It has been found that the closures at both ends of such sausages are not always sufficiently tight, depending on the material of the packaging casing, so that it is necessary to store many sausages in a cold chain.
- the aim of the invention is to achieve tight sealing of packaging from a tubular or bag-shaped packaging envelope in a simple and safe manner.
- This aim is achieved according to the invention by a method of the type mentioned at the outset, which is characterized in that the braid after the wrapping is heated with the sealing clip to a temperature at which the stiffness or the restoring force of the packaging sleeve is less than during the sealing.
- the closure clip is heated to heat the packaging sleeve braid.
- a metal clip preferably an aluminum clip
- the closing clip can be heated inductively.
- a preferred procedure is one in which the packaging sleeve braid is first compressed to a diameter which is 5 to 10% smaller than the diameter of a packaging sleeve which has been completely gathered together without gaps, and in which the packaging sleeve braid is then heated to such an extent that it is 5 to 10% smaller is that the stiffness of the packaging envelope decreases to such an extent that all gaps close so that no gaps remain. It is preferably avoided in this case to heat the packaging sleeve braid to a temperature higher than is necessary to close the interspaces, for example to avoid melting the packaging sleeve with the possible consequence of the packaging sleeve bursting.
- FIG. 2 shows a cross section through the sausage from FIG. 1 in the region of one of its closing clips before heating
- Fig. 3 shows the cross section from Fig. 2 after heating.
- the sausage 10 shown in Fig. 1 is formed by a tubular packaging sleeve 12 which is filled with a pasty filling and is closed at both ends by means of a closure clip 14 and 16, respectively. Where the closure clips 14 and 16 are located, the packaging sleeve 12 is gathered together into a packaging sleeve braid 18 and 20, respectively.
- the packaging envelope 12 which is closed on one side, is first filled with filling material as described at the beginning and then gathered at its second end, which was open until then, to form the braid 20.
- the closure clip 16 is then placed around the braid 20.
- the force with which the closure clip 16 is placed around the braid 20 and with which the closure clip is plastically deformed is such that the locking force exerted by the closure clip 16 on the packaging sleeve braid 20 is compressed to a diameter which is approximately 7% is smaller than the minimum diameter of the fully compressed packaging envelope. That is, the packaging sleeve material is compressed in the area of the closure clip 16. Nevertheless, capillaries or gaps 26 remain due to the rigidity of the packaging material. This state is shown in the sectional drawing in FIG. 2.
- the closure clip 16 is heated to a temperature at which the rigidity of the packaging sleeve in the region of the packaging sleeve braid 20 enclosed by the closure clip 16 is reduced to such an extent that the spaces 26 close completely under the influence of the locking force exerted by the closure clip 16.
- the locking force of the locking clip 16 does not have to be increased.
- the Locking force of the closure clip 16 depends on the force with which the legs of the closure clip 16 are bent around the packaging sleeve braid 20 between the punch and the die of a closing machine. It is easy to imagine that increasing this closing force to increase the locking force would be associated with greater wear on the closing machine. This increased wear is advantageously avoided by heating the closure clip 16 after the closure and thus by heating the packaging sleeve braid 20.
- the sausage 10 sealed in the manner described is so tightly sealed that bacteria can no longer penetrate into the interior of the sausage 10 via the packaging sleeve braids 18 and 22.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Pipe Accessories (AREA)
- Tires In General (AREA)
- Package Closures (AREA)
- Meat, Egg Or Seafood Products (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19856661 | 1998-12-09 | ||
DE19856661A DE19856661C2 (de) | 1998-12-09 | 1998-12-09 | Verfahren zum Verschließen schlauchförmiger Verpackungshüllen |
PCT/EP1999/009483 WO2000034128A1 (de) | 1998-12-09 | 1999-12-03 | Verfahren zum verschliessen schlauch- oder beutelförmiger verpackungshüllen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1144252A1 true EP1144252A1 (de) | 2001-10-17 |
EP1144252B1 EP1144252B1 (de) | 2003-08-13 |
Family
ID=7890421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99965437A Expired - Lifetime EP1144252B1 (de) | 1998-12-09 | 1999-12-03 | Verfahren zum verschliessen schlauch- oder beutelförmiger verpackungshüllen |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1144252B1 (de) |
AT (1) | ATE247031T1 (de) |
AU (1) | AU2095300A (de) |
DE (2) | DE19856661C2 (de) |
DK (1) | DK1144252T3 (de) |
ES (1) | ES2205935T3 (de) |
WO (1) | WO2000034128A1 (de) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1127273B (de) * | 1959-03-31 | 1962-04-05 | Grace W R & Co | Verfahren zum Verschliessen von Beuteln aus schrumpffaehigen Kunststoffen |
US4208855A (en) | 1978-01-16 | 1980-06-24 | W. R. Grace & Co. | Closure for flexible receptacle |
-
1998
- 1998-12-09 DE DE19856661A patent/DE19856661C2/de not_active Expired - Fee Related
-
1999
- 1999-12-03 AU AU20953/00A patent/AU2095300A/en not_active Abandoned
- 1999-12-03 DK DK99965437T patent/DK1144252T3/da active
- 1999-12-03 ES ES99965437T patent/ES2205935T3/es not_active Expired - Lifetime
- 1999-12-03 EP EP99965437A patent/EP1144252B1/de not_active Expired - Lifetime
- 1999-12-03 AT AT99965437T patent/ATE247031T1/de not_active IP Right Cessation
- 1999-12-03 DE DE59906612T patent/DE59906612D1/de not_active Expired - Lifetime
- 1999-12-03 WO PCT/EP1999/009483 patent/WO2000034128A1/de active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO0034128A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE59906612D1 (de) | 2003-09-18 |
WO2000034128A1 (de) | 2000-06-15 |
DE19856661A1 (de) | 2000-06-21 |
DK1144252T3 (da) | 2003-09-08 |
AU2095300A (en) | 2000-06-26 |
ES2205935T3 (es) | 2004-05-01 |
DE19856661C2 (de) | 2003-06-12 |
ATE247031T1 (de) | 2003-08-15 |
EP1144252B1 (de) | 2003-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0193834B1 (de) | Abschlussformstück aus schrumpfbarem Material für Gehäuse, insbesondere für Kabelgarnituren und Rohrzüge | |
DE3420023C2 (de) | Verfahren zum Einwickeln von Gruppen gestapelter Produkte zum Bilden versiegelter Päckchen | |
EP0031607B1 (de) | Füllrohr zum Füllen von schlauchförmigen Verpackungshüllen mit pastösem Füllgut | |
DE19742213C2 (de) | Verfahren zum Verschließen von schlauch- oder beutelförmigen Verpackungshüllen und Verschließvorrichtung | |
DE2826680C2 (de) | Zusammendrückbarer Spendbehälter und Verfahren zu seiner Herstellung | |
DE1486078A1 (de) | Klammervorrichtung | |
EP1144252B1 (de) | Verfahren zum verschliessen schlauch- oder beutelförmiger verpackungshüllen | |
DE3905441C2 (de) | Metallische innere Umhüllung für eine elektrische Kabelverbindung | |
EP0463010A1 (de) | Verpackungshülle für fleisch. | |
DE1761616A1 (de) | U-foermige Verschlussklammer zum Verschliessen von Beuteln und Schlaeuchen | |
DE3840522A1 (de) | Verfahren zum fuellen und verschliessen von bereits an einem ende verschlossenen verpackungshuellen | |
DE69217534T2 (de) | Verfahren und Vorrichtung zur Herstellung einer gefüllten und verschlossenen Vakuumverpackung | |
EP0937403B1 (de) | Doppelclip-Verfahren und Maschine für schlauchförmige Verpackungen | |
EP3270479B1 (de) | Vernetzungsvorrichtung | |
DE2341112A1 (de) | Verschlussgehaeuse fuer kabelenden | |
EP1042957B1 (de) | Verfahren zum Abteilen von Abschnitten einer flexiblen Verpackungshülle | |
EP1711411B1 (de) | Profilverschlussklammer | |
EP0757003A1 (de) | Verschlussklammer für Beutel und Schläuche | |
WO2005048405A2 (de) | Schrumpfschlauch mit innenhülse | |
EP0601464B1 (de) | Verfahren zum Herstellen eines dichten Abschlusses an den Enden einer schrumpfbaren Kabelmuffe und Abdichtelement hierfür | |
DE1761504C3 (de) | Verformbare U förmige Verschluß klammer | |
DE19514131C2 (de) | Schlauchverpackung sowie Verfahren und Vorrichtung zum Verschließen einer Schlauchverpackung | |
EP2457445B1 (de) | Verschliessungsvorrichtung zur Bildung von wurstförmigen Verpackungen | |
DE2949165C2 (de) | Dichtungssystem mit Dichtungseinlagen für Kabelgarnituren | |
EP3573899B1 (de) | Behälterverpackung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20010517 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030813 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030813 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 59906612 Country of ref document: DE Date of ref document: 20030918 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031113 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031203 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031203 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031231 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031231 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031231 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040113 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2205935 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
BERE | Be: lapsed |
Owner name: *POLY-CLIP SYSTEM G.M.B.H. & CO. K.G. Effective date: 20031231 |
|
26N | No opposition filed |
Effective date: 20040514 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20071213 Year of fee payment: 9 Ref country code: DK Payment date: 20071220 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20071220 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20071220 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20071220 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20071214 Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
EUG | Se: european patent has lapsed | ||
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20081203 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081203 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20090701 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20090831 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090701 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081203 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090105 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081204 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 59906612 Country of ref document: DE Representative=s name: EISENFUEHR, SPEISER & PARTNER, DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 59906612 Country of ref document: DE Representative=s name: EISENFUEHR SPEISER PATENTANWAELTE RECHTSANWAEL, DE Effective date: 20130827 Ref country code: DE Ref legal event code: R081 Ref document number: 59906612 Country of ref document: DE Owner name: POLY-CLIP SYSTEM GMBH & CO. KG, DE Free format text: FORMER OWNER: POLY-CLIP SYSTEM GMBH & CO. KG, 60489 FRANKFURT, DE Effective date: 20130827 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20151218 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20161220 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20170105 Year of fee payment: 18 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030813 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59906612 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171203 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180703 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20181116 |
|
RIC2 | Information provided on ipc code assigned after grant |
Ipc: B65B 51/00 20060101AFI20000617BHEP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161204 |