HUE032498T2 - Packaging method and related packaging - Google Patents
Packaging method and related packaging Download PDFInfo
- Publication number
- HUE032498T2 HUE032498T2 HUE15151994A HUE15151994A HUE032498T2 HU E032498 T2 HUE032498 T2 HU E032498T2 HU E15151994 A HUE15151994 A HU E15151994A HU E15151994 A HUE15151994 A HU E15151994A HU E032498 T2 HUE032498 T2 HU E032498T2
- Authority
- HU
- Hungary
- Prior art keywords
- hogy hogy
- packaging
- tray
- frame
- egx
- Prior art date
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
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
- B65B7/2842—Securing closures on containers
- B65B7/2878—Securing closures on containers by heat-sealing
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
- B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
- B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
- B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
- B65D77/2044—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure
- B65D77/2048—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut
- B65D77/2052—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut the container being weakened
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing Of Containers (AREA)
- Closures For Containers (AREA)
- Packages (AREA)
Description
K' st MO io o*î" V >UO\ O i'HKiU" . '-OOdps ΛΐίΓϋ » ÎXUK Λ if)' * i>* >b packaging. ÜH' ps ->m venison V. >'Kv * N 5 *»ν·κ\ » r"' ut w oooss to wnAaginsu and more par? iCî.îliiîly. an umusgesmmt for sealing a tray used ior packaging a lood product s| MvvolpvK urn' χ vk *Mm,,.iiks w k' j.« vuiir .,M \ tor c yhu\^evi' ..i;,, hcov, -,, ne k ikàs os tn> -nk^ kod ghkuw and, in >'vox.k,u, * Cose ropmrcd to see packaged m a .controlled sstsnospherk
Numerous types of plastic packaging exist, cosusisting of a sealed l ray with a résous able cap. In certain !\s\a of pK'kngimn the ms 's sealed nsih a removable Isim eou'ung, heat-seoird Nom tin·, upper edge. "hsskst-am hteblut. «»bn, esww^f t vt as ones seper and»,.« v me s oe oOdh' the consnssner unless an extra lid is added on top ot the ses kun tslsn,
However, the presessce of a seal and an addttiosml lid increases the cost and weight of' the packaging.
Paekaasng of thus type is described, for example, its f R 2 82 7 84 s ,Λ 1 and consista of a tray that can he k v „ ca K 's i edsjsn g 2 te ee* o *at i ne s n -n U t ka s usoa' s'bm*>esum4 sealing Insert, the eosmeetion I between the seal and the franse heissg sms tie before the tray Is filled wdh she psmfuci.
An liltes'ivutsse packaging method is described, lor example, m US 4 fk> 5bk
Packaging is per termed thereto by means uf a consister consisting of a tray underneath, that cars be hermetically sealed hy at least one separable hmt*msà in the form of a frame and a recessed heat-seahm cap.
According so she snetbod described, the tray and the frame are created separately bs molding, ^eru as'tv-r the product ha« beers deposited sn the n,e,, she from s\ mounted sir th> upper edge ol the tr s> ns v,sch a way that the top surface of the frame and the ton snrtaee of the tras are aligned. .: A cap is then nestled both on the upper surface of the Iramé ;md cm the upper 'surface k the tray which rcNSsUs In hermetically sealing the packaging, whsie tunsing ?k tray arsd cap into a single umt.
The p sck.sgsnc e m sukeguemh be s'-pened In separation tor ennph bs rotating) she franse, n'sulkk in the detachment of the seal o f the upper edge of the tray which is stíl! attached to the frame..
Another packaging process is described in WO 2012/087114 , 1 h N paekacmif c<>nx>Nk ot , da^tSv t o with a eu» til n h me \t ou nk ^ n * id w ueh *>·> ai o mask of plastic. ítwís λ and the fr.mis uc tna& h> 'niectton moMmg so o,single peec, the surround of the trams. Ivmg attached to a penphsiut 'Ving« οι In* ,uound the trj\ In means ofu det,u liable ntn«dm*e«t stop.
In order to package a product, the iramé of the tray es removed forcibly in such a nay as to break the plastic connective strip. xfio'etocmgtlR eiudus t mibe it w rv to*' c is N*a\vd Χα.νm e ev on, * * me Imw ol me s tber (or simultaneously! the package is made watertight by creating a seal between both the tränte and the nm of the tray.
The final opening of thy pae|sgini: I®; performed by fbreed removal ; of : the: If il
Here apa in ; the frame and the tray are attached to each other, as soon as they are manufactured by a connecting ring that ín designed to be mohén subsequently hs pushing down mi the fiamé, before the cap is inserted li both packaging methods described above, the packager (m the agri-food industry) needs to be concerned with the supply» idling, attachment and heat-sealing ot a mooring fbm whose dimensions must be adjusted in situ to those of the tray in which the product has ahead)· been placed,
Ibis i" a 'ebonou,' operai*''*' smoe n involves meet pm einig into the packaging production hue. a scaling station that includes, in particular, a roll of flexible film, cutters for the film and equipment to heat-sell ft to the imy.
The presence of these foreign bodies m the food packaging chain bepnd dmv^b0ïîl|.î$ liable, furthermore, to adversely atToei hygiene precautions. í opseen, nth. n nmy be ,-"*ni dmed nivoman, m v.eo of the food siiets sundauls osvoKcd. io impose additional restrictions on the station to prevent chemical or bacteriological contamination.
Inc ran pose ot the present imenooo « ό \oHt mese technmal problemssu * >1 si'** *H uud e, vV'('^ n, proposing a ‘^penm gaekamog p*occss o:Yci,ng gre»w', fiemmute sn }*up»u'tmHauot' as we I <w packaging that *s economical, mechanically resistant and tight.
This aim is achieved through the invention by means of a packaging process ehmuc&riseb by the hud that on the run of die tray a peripher,*.! senvaiw; designed to receive me fiamé so that it receives the frame oath mi overlap or shirt, und the cap ihat is then fiwd to the frame has dimensions that are large* than those of the fra*ne so that it carries a free skirt around n, and the frame is installed inside the tray, the tray then being sealed by flat heat-sealing of the fringe of Hr* cap to the upper edge oi the tray. u'cmdisv o m <no>* ' ogeous e ur»„*«n*»c '* e join t cine* , **κ cap .no me irama presents with mechanical resistance to being tom open that is greater than that of the heaHfçafdf rhb cap to the edge pf the: trip
According to an advantageous characteristic, the bond between the cap and the frame is achieved by nvennoekimg the frame onto tire cap, #áfcii là prokfibb wiit 0
According to another vartafiprp ihe §arne Isgroyfdid with a pfi|itera| skirt.
Ptetkifthly, the upper edge o^fhe ear is ueawd with a twnphetul setdabh "ing be heaKsoufirg. tlw fringe of the cap. ,Aeeordio§:|o liPthbfwapdiiom id the peripheral skin cd the frame, an interior member is Inserted: for engaging wtth a eontpietrteatary pan attached to the said tray,
According id one ohameifrlspor %? m¥ Ä the frame are profited seprpfeiy by plastic itpeefion ntnuidiug and the cap w produced h> exh.nswn of a dessHe film
Another purpose of the irrvemiort is packaging that is especially adapted tor packaging foodstuffs ,utd consists, trawnombb. oi a tony fen o,m he waled h\sn,i.neah\ h> at least one seal a re os the irw et a an w i to s> sow up1 txdgv* mtauw ,î ,. m *»n i xiAOvwdaui Va « V 1 t>ed > on dte ette hand, the edge oi the Pay he-* :t pcttpht-ral notch deputed to :u cue the frame so that the latter oxer laps and the said frame lias a peripheral skirt destined to be engaged in*ide the tray and, on the other hand, the stud cap is target than the frame which is fitted cm the other surround with a fringe designed to be heat-scaledM the upper edge of the said tray.
Accenting to an adumugeous characteristic of ihn packaging, the top edge oi the tuts n? fitted with a peripheral detachable ring for use in hem-sealing the fringe of the cap.
The procedure of the invention makes it possible to offer agri-food industries a simplification, of the. packaging production line by offering them packaging that is ergonomie, light anti hermetic for food products and, in particular, fresh foods, while guaranteeing them a good state «I preservation furthermore, this packaging offers the consumer the option of opening the tray by remot ing the cap easily thank* to the grip offne frame, while retaining the possibility of re-closing it in an airtight manner for storing the product.
The invention will be belter understood when readittg the feiilf séi^ip by drawings on wfnÄ figure ! ligprcsëfis ft ppspcflkc view: if one method of pertormmg the tray and covering kd packaging, figures M> 2B, 2C and 2D repnwom ranch \ ertioai c*,ws soeben images ofowe w t> of penoemmp the packaging Ofthe- invention during dinerem phases n! the packaging process. f igure B represents a pssfii&f v§riieu! §rnsig spfrbtï iuiâge. é£àtôÉtf&iiâftà bF dfr«hf ; É® that is not pari of the irtvesmon.
Figur« I represents the traditional packaging, consisting of a tray I destined to contain the packaged product (not showmtmd a cover 2 that consists here of a frame 2 i and a recessed lid 22. The tray 1 and i ,. î am kn. ido |>«,!o '' >li>o mot ug IV ho κ ,d \ ' in , os imnsiucent OesiNe film created through extrusion, cutting and adjusting to the dimensions oi the
The hermetic asscsnhiy of the cover 2 of the tray I if over the rim 11 of the tray i. ?>guu ’'A. voiiV'Ui'i tun at n»aune o> n p». neitaton ,>i*r „,>u ' *i *, pack ^re κ. ord to the invention, eikt creating the attachment between the hd 22 and the n une 2 Í
According to one variation, this auaehnicnt is obtained by ovenaouliingitbe flame on the lid so such a way to to create a covering,
Fh\ oversn »uldmg opemnop ta two tömted dmnltoneousk wuh the soouidmg oi the 0a> and or nr to tilling the tray with the product. * ho ' m mon shown, the so 2^ eus ds sfe > wnoouklmv of die hmm 2.. on the t pp».r ms lace oi the cm er 2 kcosUi v , . V uhorwo' ine p'oee’ss t not ohow t ion * i <c * as' . ^ owtsoouk d ox ugntsnnrf t eV or voparsdssig Π over the upper surface of the ltd.
Apfn tedording to the method of psodugfos illustrated in Jlgnfe 2%;thft-ild 22 according b the invention hsa larger dimensions than those of the frame 21 so as to cover its outside surround with a free fringe 22a,
The frame 21 is made with a peripheral skirt 21 a and a hm mound shoulder 2 ) b. in parallel, as shustr.tkd '.f ín e 2b. the ngfse .un 11 ofme ,ras I .n made wiht ;s sep^rake ,vt »pher.il .♦me I .a postttonec st s Jc a v de-og* sa to hi. u wain' . i ne 1 1 n\ 2 ' e i * » he 22 Ί he upper rim 11 of the tray also Isas fill: syliieh 1$ posi|otsgdi here hkihh snsser siie,
After the product has been packaged isi the tray I. the frame 21 sa installed inside the tray, as Illustrated m figure 21. m -oeh a was s sui ' i. \ ss '.»on ' M< t, tb„ ttvintWsVSv, Φο odor ^b Is xl w i~ the frame 21.
Tiki assdbbíf:¾ pgrfetigïél hdreiMWWb g why that11^¾ 12 letesd öÄf» è.f Cheaper Ä ! h ot the truy. ?lw pto'pose of this a?rnn gement istd allow the Pat heatWealfog of the extendi surround ol Φο hd -2 la the npperruo i 1 of th& ΐεψ | and, especially v thg aurwfemgm of the iripge. 22a to the nay 1 t a
The link between the Ik! 22 and the tiame 21 presents with a mechanical resistance m tearmg thaf w greater than that of the heat-seated attachment of the Üti to the edge ol the ifäp.
When the package is opened, as illustrated in figure 2D,, the manual traction upwards o! the ring ! la, performed by the consumer, first causes its link to be broken with the upper rim I ! of the tray men, as ihf fraction egoil numu the lid 22 is detached from the fit« II.
During this operation of peeling back the lid, the frame 2! and the ltd 22 remain attached: to each other iislnee their peflpherdi attachpiduh obtained by wermouiding, presents: with strong· mechanical resistance to being tom away.
Tims, subsegueptly, the consumer can always: close the tray hguith;using the coyer 2 so that' h Is ditiigbf and by clicking the frame 21 into place on the upper rim ! I. in the manner in which figure 3 is created, which is ttof part of the invention, the frame 21 securing the lid 22 is mounted on the outside oi the tray I , for misprpose, the hooknntaJ .shoulder lib isereated for the frame 21 itt sue! a way es To eytepd to the Inship: of the fray 1 and alwsp flush with the serration 11 b of the pm U, when tm the dosed position of the packaging.
Λ her packaging the pfOdaeidhe heat-sealing of fho interior surround 22b of the Mp 22 on the upper run I i offne tray I
Treforably, itm peripheral skirt 2 !a; of the name shoidd contdh an interior ring 2ic designed for clicking oh a: supgfeinetPary part m the outer upper edge of the tray f. in the variation: represented on ifigure 3:, ^lehmnal clicking mechanism is constituted from die Unser cod l l e pf the outer Wärt i f.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1450521A FR3016610B1 (en) | 2014-01-22 | 2014-01-22 | CONDITIONING METHOD AND PACKAGING THEREFOR |
Publications (1)
Publication Number | Publication Date |
---|---|
HUE032498T2 true HUE032498T2 (en) | 2017-09-28 |
Family
ID=50290164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HUE15151994A HUE032498T2 (en) | 2014-01-22 | 2015-01-21 | Packaging method and related packaging |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2899130B1 (en) |
ES (1) | ES2621079T3 (en) |
FR (1) | FR3016610B1 (en) |
HU (1) | HUE032498T2 (en) |
PL (1) | PL2899130T3 (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3397814A (en) * | 1966-12-06 | 1968-08-20 | Johnson & Johnson | Composite lid |
US4000816A (en) * | 1976-03-04 | 1977-01-04 | Scott Paper Company | Moisture impervious packaging systems |
EP1127809A3 (en) * | 2000-02-24 | 2002-03-13 | Alcan Technology & Management AG | Package with tearing lid |
FR2827841B1 (en) * | 2001-07-27 | 2003-12-26 | Europlastiques Sa | LID FOR CLOSING THE CONTAINER OF A PACKAGE AS WELL AS A PACKAGE INCORPORATING SUCH A LID |
FR2886628A1 (en) * | 2005-06-06 | 2006-12-08 | Internat Plastic Ind Sa | Meal tray for use by passenger of e.g. aircraft, has lid, fixed on container by lock mechanism, comprising upper wall connected to side wall in separable manner, and upper wall comprising slipsheet tab projected above side wall |
MX2008007815A (en) * | 2005-12-22 | 2008-09-17 | Superfos As | A packaging with lid sealable to container and a method of sealing the packaging. |
CA2812437A1 (en) * | 2010-09-30 | 2012-04-05 | Superfos A/S | Plastic lid with integrally connected film and container comprising said lid |
NL1038469C2 (en) | 2010-12-22 | 2012-06-25 | Naber Beheer B V | METHOD FOR MANUFACTURING A PACKAGING |
-
2014
- 2014-01-22 FR FR1450521A patent/FR3016610B1/en not_active Expired - Fee Related
-
2015
- 2015-01-21 PL PL15151994T patent/PL2899130T3/en unknown
- 2015-01-21 ES ES15151994.9T patent/ES2621079T3/en active Active
- 2015-01-21 EP EP15151994.9A patent/EP2899130B1/en not_active Not-in-force
- 2015-01-21 HU HUE15151994A patent/HUE032498T2/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR3016610A1 (en) | 2015-07-24 |
EP2899130A1 (en) | 2015-07-29 |
FR3016610B1 (en) | 2016-08-05 |
EP2899130B1 (en) | 2016-12-28 |
PL2899130T3 (en) | 2017-06-30 |
ES2621079T3 (en) | 2017-06-30 |
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