MXPA04004451A - Envolturas de sellado de productos alimenticios, proceso e instalacion correspondientes. - Google Patents

Envolturas de sellado de productos alimenticios, proceso e instalacion correspondientes.

Info

Publication number
MXPA04004451A
MXPA04004451A MXPA04004451A MXPA04004451A MXPA04004451A MX PA04004451 A MXPA04004451 A MX PA04004451A MX PA04004451 A MXPA04004451 A MX PA04004451A MX PA04004451 A MXPA04004451 A MX PA04004451A MX PA04004451 A MXPA04004451 A MX PA04004451A
Authority
MX
Mexico
Prior art keywords
sealing
wrapping
line
sealing line
forming
Prior art date
Application number
MXPA04004451A
Other languages
English (en)
Spanish (es)
Inventor
Mansuino Sergio
Original Assignee
Soremartec Sa
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 Soremartec Sa filed Critical Soremartec Sa
Publication of MXPA04004451A publication Critical patent/MXPA04004451A/es

Links

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07DHANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D3/00Sorting a mixed bulk of coins into denominations
    • G07D3/02Sorting coins by means of graded apertures
    • G07D3/10Sorting coins by means of graded apertures provided by sieves arranged in series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B25/00Packaging other articles presenting special problems
    • B65B25/005Packaging other articles presenting special problems packaging of confectionery
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/48Enclosing articles, or quantities of material, by folding a wrapper, e.g. a pocketed wrapper, and securing its opposed free margins to enclose contents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/24Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for shaping or reshaping completed packages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00Enclosing 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
    • B65B9/06Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it
    • B65B9/067Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it the web advancing continuously
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00Enclosing 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
    • B65B9/06Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it
    • B65B9/073Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it the web having intermittent motion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D75/00Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/06Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
    • B65D75/10Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by twisting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D75/00Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/20Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks doubled around contents and having their opposed free margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D85/00Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/60Containers, packaging elements or packages, specially adapted for particular articles or materials for sweets or like confectionery products
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07BTICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/02Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31855Of addition polymer from unsaturated monomers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Package Closures (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Packages (AREA)
  • Basic Packing Technique (AREA)
  • Making Paper Articles (AREA)
MXPA04004451A 2003-05-13 2004-05-11 Envolturas de sellado de productos alimenticios, proceso e instalacion correspondientes. MXPA04004451A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20030425304 EP1477423B1 (de) 2003-05-13 2003-05-13 Hermetische Umhüllung für Nahrungsmittel, entsprechendes Verfahren und entsprechende Vorrichtung

Publications (1)

Publication Number Publication Date
MXPA04004451A true MXPA04004451A (es) 2005-06-08

Family

ID=33017045

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04004451A MXPA04004451A (es) 2003-05-13 2004-05-11 Envolturas de sellado de productos alimenticios, proceso e instalacion correspondientes.

Country Status (17)

Country Link
US (1) US20040226267A1 (de)
EP (1) EP1477423B1 (de)
JP (1) JP2004338804A (de)
KR (1) KR101074871B1 (de)
CN (1) CN100364859C (de)
AR (1) AR047395A1 (de)
AT (1) ATE320983T1 (de)
AU (1) AU2004200410B2 (de)
BR (1) BRPI0402043B1 (de)
CA (1) CA2456709C (de)
CL (1) CL43111B (de)
DE (1) DE60304153T2 (de)
ES (1) ES2259411T3 (de)
HK (1) HK1072232A1 (de)
MX (1) MXPA04004451A (de)
PL (1) PL211452B1 (de)
RU (1) RU2335440C2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20060295A1 (it) 2006-04-20 2007-10-21 Soremartec Sa Dispositivo per realizzare incarti di prodotti alimentari relativo procedimento ed impianto
EP2089292B1 (de) * 2006-12-07 2013-02-27 Nokia Corporation Verpackung zum Halten eines Gegenstandes zwischen zwei elastischen Filmen
ITTO20070362A1 (it) * 2007-05-23 2008-11-24 Soremartec Sa "confezione per prodotti alimentari, procedimento ed apparecchiatura relativi"
EP2143659A1 (de) 2008-07-10 2010-01-13 THEEGARTEN-PACTEC GMBH & CO. KG Versiegelte Verpackung
US20100239721A1 (en) * 2009-03-20 2010-09-23 Valeria Stoppello Method and apparatus to facilitate encapsulating an edible substance
DE102009056131A1 (de) 2009-11-27 2011-06-01 Theegarten-Pactec Gmbh & Co. Kg Verfahren zum Verpacken kleinstückiger Artikel und Artikelverpackung
JP2011131918A (ja) * 2009-12-25 2011-07-07 Tenchi Kikai Co Ltd 包装体、包装方法及び包装装置
IT1404243B1 (it) * 2011-01-21 2013-11-15 Soremartec Sa Procedimento per il confezionamento di un prodotto in un involucro ermetico di materiale in foglio
GB201205243D0 (en) 2012-03-26 2012-05-09 Kraft Foods R & D Inc Packaging and method of opening
JP5526177B2 (ja) * 2012-03-27 2014-06-18 Ckd株式会社 包装方法及び包装装置
ITBO20120208A1 (it) * 2012-04-17 2013-10-18 Ima Ind Srl Busta di sovra incarto per sacchetti - filtro di prodotti da infusione e dispositivo saldatore per ottenere la busta di sovra incarto
BR112013016092A2 (pt) * 2012-06-01 2016-09-20 Arcor Do Brasil Ltda aperfeiçoamento em embalagem laminar para produtos comestíveis e processo para sua fabricação
GB2511559B (en) 2013-03-07 2018-11-14 Mondelez Uk R&D Ltd Improved Packaging and Method of Forming Packaging
GB2511560B (en) 2013-03-07 2018-11-14 Mondelez Uk R&D Ltd Improved Packaging and Method of Forming Packaging
BE1023735B1 (nl) * 2013-03-15 2017-07-04 Lh Packaging Bv Band voor het verpakken van producten, een werkwijze voor het vervaardigen van een band, en een werkwijze voor het verpakken van producten
BE1021257B1 (nl) * 2014-05-14 2015-10-07 Chocolaterie Guylian Nv Individueel verpakt snoepgoed, verpakkingsdoos en werkwijze voor verpakken van snoepgoed
CN106536372A (zh) * 2014-08-08 2017-03-22 建筑自动机械制造A.C.M.A.股份公司 包裹方法
CN107531384A (zh) * 2015-04-28 2018-01-02 索雷马泰克股份有限公司 用于糖果产品的包装件
EP3100957B1 (de) * 2015-06-04 2018-01-03 Cmfima S.R.L. Produktverpackungsanordnung
ITUB20155888A1 (it) * 2015-11-25 2017-05-25 Soremartec Sa Procedimento di confezionamento di un prodotto alimentare e foglio di incarto impiegato nel processo
US11220387B2 (en) * 2018-01-09 2022-01-11 V-Shapes S.R.L. Sealed single-dose break-open package and relative production method
IT201800003391A1 (it) * 2018-03-09 2019-09-09 Smipack S P A Macchina confezionatrice automatica
CN109693832B (zh) * 2019-01-30 2023-10-13 温州海航机械有限公司 一种四边封牙签封装机
IT201900006829A1 (it) * 2019-05-14 2020-11-14 Soremartec Sa Confezione per prodotti dolciari
FI4007724T3 (fi) * 2019-08-02 2023-06-08 Plusline S R L Pakkauskone paperirullien pakkaamiseksi
CN111204484A (zh) * 2020-03-05 2020-05-29 芜湖裕东自动化科技有限公司 一种包装袋左右搓平机构
CN112278364B (zh) * 2020-09-18 2021-09-17 南通汉迪自动化设备有限公司 一种双层纸包装机
CN113086314A (zh) * 2021-04-06 2021-07-09 迅得机械(东莞)有限公司 一种软板产品的自动排气包装工艺
CN116605455B (zh) * 2023-06-25 2024-02-13 上海佳丰食品有限公司 一种带有糖粉的维生素软质果糖的包装设备

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2160367A (en) * 1937-11-27 1939-05-30 Stokes & Smith Co Method of making sealed packages
US2762178A (en) * 1950-12-22 1956-09-11 Samuel J Campbell Machine for wrapping elongated objects like stick candy
US2994996A (en) * 1956-08-29 1961-08-08 Klar Paul Gerhard Flat-bag packaging machine
US2987862A (en) * 1957-05-28 1961-06-13 Hansel Otto Apparatus for packing small objects, especially chocolate bodies, candies, or the like
US3112665A (en) * 1960-03-08 1963-12-03 Otto Hansel Junior G M B H Method and apparatus for wrapping candy or the like
US3339337A (en) * 1964-10-08 1967-09-05 Raymond I Rapp Envelope, apparatus and method for making and filling envelopes
US3352085A (en) * 1965-06-24 1967-11-14 Crown Zellerbach Corp Process of wrapping articles in polyolefin material
US3696580A (en) * 1971-05-17 1972-10-10 Joseph M Saltzer Sr Shrink film packaging method
JPS5215030B2 (de) * 1971-11-09 1977-04-26
US3800497A (en) * 1972-10-04 1974-04-02 Grace W R & Co Method of wrapping a confectionary
US3865664A (en) * 1973-05-31 1975-02-11 Specialty Papers Co Laminated foil candy wrapper and method of preparing
IT1001420B (it) * 1973-11-21 1976-04-20 Gd Spa Macchina incartatrice di caramelle e simili prodotti perfezionata at ta ad eseguire incarti di prodotti singoli del tipo cosidetto a sapo ne o a diamante
US3930350A (en) * 1974-11-29 1976-01-06 W. R. Grace & Co. Packaging assembly and process
CH610260A5 (de) * 1977-02-02 1979-04-12 Sig Schweiz Industrieges
US4495745A (en) * 1979-12-26 1985-01-29 Package Machinery Company Sealing wheel for forming fin seal package
DE3030915C2 (de) * 1980-08-16 1986-05-15 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum Umhüllen von Gegenständen
IT1171929B (it) * 1983-06-14 1987-06-10 Gd Spa Metodo per incartare gruppi di prodotti impilati per la formazione di pacchetti sigillati
US4859521A (en) * 1987-07-16 1989-08-22 Century Adhesives Corp. Cold-seal adhesives and comestible packages formed therewith
US4939889A (en) * 1988-07-19 1990-07-10 International Sankoh Kabushiki Kaisha Package wrapping apparatus equipped with film hauling device
FR2636917B1 (fr) * 1988-09-26 1991-02-01 Kodak Pathe Procede et appareil d'emballage sous vide et en continu de produits en feuilles ou en plaques
US5341623A (en) * 1991-07-02 1994-08-30 Weldotron Of Delaware, Inc. Film sealing and packaging method and apparatus with adjustable seal quality
US5247781A (en) * 1991-08-08 1993-09-28 Kraft General Foods, Inc. In-line application of closure to packaging film
CH687976A5 (it) 1992-10-09 1997-04-15 Soremartec Sa Procedimento per avvolgere un prodotto in un involucro di materiale in foglio e relativo dispositivo.
US5510124A (en) * 1994-03-23 1996-04-23 Wm. Wrigley Jr. Company Method for packaging single units of chewing gum and chewing gum so packaged
JP2942769B2 (ja) * 1995-03-02 1999-08-30 正二 湯山 シール装置
IT1276671B1 (it) * 1995-04-06 1997-11-03 Grace W R & Co Macchina di confezionamento automatica
BE1009877A3 (fr) * 1995-12-29 1997-10-07 Transpac Enveloppe d'emballage fermee par des papillotes.
EP0790184A1 (de) 1996-02-16 1997-08-20 Soremartec S.A. Verfahren und Vorrichtung zum Verpacken von Gegenständen zwischen zwei Hüllblättern
DE19626157C2 (de) * 1996-06-28 1999-08-19 Pactec Verpackungsmaschinen Fa Verfahren und Verpackungsvorrichtung zum Verpacken kleinstückiger Artikel
DE837010T1 (de) * 1996-10-08 1998-10-22 Transpac N.V., Bruessel/Bruxelles Einschlagpackung für Pralinen und Verfahren zu ihrer Herstellung
EP0957043A1 (de) 1998-05-12 1999-11-17 Mars Alimentaire S.A. Verpackung für eine oder mehrere Süsswarenstangen
US6688078B2 (en) * 1998-10-23 2004-02-10 P.F.M. S.P.A. Pouch or packaging for foodstuffs made of a peelable film and process for the production thereof
US6539687B1 (en) * 2000-07-13 2003-04-01 Mars, Incorporated Modular wrapping apparatus
EP1188672A1 (de) 2000-09-18 2002-03-20 Mars B.V. Verfahren und Vorrichtung zum Verpacken eines Nahrungsmittels, wie z.B. einer Süssigkeit, und eine verpackte Süssigkeit
EP1262425A1 (de) * 2001-05-23 2002-12-04 Societe Des Produits Nestle S.A. Verpackung einer Anzahl von Süsswarenstücken in Reihen/Spalten-Anordnung und Verfahren dazu
US20020184857A1 (en) * 2001-06-11 2002-12-12 O'connor Lawrence Packaging an article with a packaging sheet including a longitudinal fin seal and a transverse tear strip
NL1019053C2 (nl) * 2001-09-28 2003-04-02 Best Quality B V Inrichting voor het verpakken van een product in foliemateriaal.
US6860089B2 (en) * 2002-04-10 2005-03-01 Detail Machine Company Pillow pack wrapping technique and related apparatus
ITBO20020220A1 (it) * 2002-04-23 2003-10-23 Azionaria Costruzioni Acma Spa Macchina per l'incarto di prodotti

Also Published As

Publication number Publication date
ES2259411T3 (es) 2006-10-01
CN1550413A (zh) 2004-12-01
KR20040098512A (ko) 2004-11-20
HK1072232A1 (en) 2005-08-19
US20040226267A1 (en) 2004-11-18
DE60304153T2 (de) 2006-08-31
AR047395A1 (es) 2006-01-18
CN100364859C (zh) 2008-01-30
CA2456709C (en) 2010-02-02
ATE320983T1 (de) 2006-04-15
BRPI0402043B1 (pt) 2015-05-05
AU2004200410A1 (en) 2004-12-02
RU2335440C2 (ru) 2008-10-10
KR101074871B1 (ko) 2011-10-19
AU2004200410B2 (en) 2009-10-29
JP2004338804A (ja) 2004-12-02
EP1477423B1 (de) 2006-03-22
PL211452B1 (pl) 2012-05-31
DE60304153D1 (de) 2006-05-11
CL43111B (es) 2005-02-11
RU2004114588A (ru) 2005-10-27
PL367933A1 (en) 2004-11-15
EP1477423A1 (de) 2004-11-17
CA2456709A1 (en) 2004-11-13
BRPI0402043A (pt) 2005-01-25

Similar Documents

Publication Publication Date Title
MXPA04004451A (es) Envolturas de sellado de productos alimenticios, proceso e instalacion correspondientes.
US6510673B1 (en) Method and apparatus for manufacturing tube-shaped packages made of flexible material
CN101674990B (zh) 包装产品和包装产品的阵列或条带
EP2128037A1 (de) Gefalteter standverpackungsbeutel, gefaltete standverpackung, master-rolle für gefaltete standverpackung und verfahren zur herstellung einer gefalteten standverpackung
EP1288139B1 (de) Verpackung für Lebensmittel und Verfahren für das Verpacken von Lebensmitteln
CN101622906A (zh) 用于制造隔室间具有可渗透壁的多隔室可微波包装袋的方法
AU2011300514B2 (en) Packaging with monoaxially oriented film
EP1477425A1 (de) Einfach zu öffnende, wiederverschliessbare "flow-pack"-Verpackung
US20030192287A1 (en) Pillow pack wrapping technique and related apparatus
WO2003106267A1 (en) A method of making product wraps, a leaf from which to fashion a wrap obtainable by the method, and a strip from which to obtain the leaf
CN106573691A (zh) 包装体及其制造方法
PL189463B1 (pl) Opakowanie zamykane przez skręcanie
CN1080238C (zh) 有关物品包装元件及其制造方法的改进
CN105745162B (zh) 具有易打开特征的包装
WO2017089919A1 (en) Process for packaging a foodstuff product, and wrapping sheet used in the process
EP3357818B1 (de) Verfahren zur mindestens teilverschliessenden verpackung von einzelprodukten
CN212501469U (zh) 一种糖果包装
WO2013177634A1 (pt) Aperfeiçoamento em embalagem laminar para produtos comestíveis e processo para sua fabricação
KR100392939B1 (ko) 전방개구형 포장백의 제조방법 및 그 포장백
JP2593755B2 (ja) 集合包装体
US20110005173A1 (en) Method and Apparatus to Create a Contoured Flow Wrap Package
JPS6077875A (ja) ノ−パレツト包装体及びその製造方法
IT201700008772A1 (it) Processo per l'incarto almeno parzialmente sigillato di singoli prodotti
KR20230068224A (ko) 밀폐력이 향상된 식품용 포장봉투 및 그 제조방법
JPS60217932A (ja) 包装方法

Legal Events

Date Code Title Description
FG Grant or registration