IT1302256B1 - Sacco con pezza avente chiusura ricurva e pezza ricurva - Google Patents

Sacco con pezza avente chiusura ricurva e pezza ricurva

Info

Publication number
IT1302256B1
IT1302256B1 IT1998MI002055A ITMI982055A IT1302256B1 IT 1302256 B1 IT1302256 B1 IT 1302256B1 IT 1998MI002055 A IT1998MI002055 A IT 1998MI002055A IT MI982055 A ITMI982055 A IT MI982055A IT 1302256 B1 IT1302256 B1 IT 1302256B1
Authority
IT
Italy
Prior art keywords
piece
curved
bag
closure
curved closure
Prior art date
Application number
IT1998MI002055A
Other languages
English (en)
Inventor
Craig Alan Wiese
Original Assignee
Cryovac Inc
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 Cryovac Inc filed Critical Cryovac Inc
Publication of ITMI982055A1 publication Critical patent/ITMI982055A1/it
Application granted granted Critical
Publication of IT1302256B1 publication Critical patent/IT1302256B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B65D75/002—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 in shrink films
    • B65D75/004—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 in shrink films with auxiliary packaging elements, e.g. protective pads or frames, trays
    • 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
    • B65D75/26—Articles or materials wholly enclosed in laminated sheets or wrapper blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • 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
    • B65D2275/00—Details of sheets, wrappers or bags
    • B65D2275/02—Sheets wrappers or bags provided with protective or puncture resistant patches, specially adapted for meat on the bone, e.g. patch bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Packages (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Package Frames And Binding Bands (AREA)
  • Medicinal Preparation (AREA)
IT1998MI002055A 1997-09-23 1998-09-23 Sacco con pezza avente chiusura ricurva e pezza ricurva IT1302256B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/936,086 US6270819B1 (en) 1997-09-23 1997-09-23 Patch bag having curved seal and curved patch

Publications (2)

Publication Number Publication Date
ITMI982055A1 ITMI982055A1 (it) 2000-03-23
IT1302256B1 true IT1302256B1 (it) 2000-09-05

Family

ID=25468152

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998MI002055A IT1302256B1 (it) 1997-09-23 1998-09-23 Sacco con pezza avente chiusura ricurva e pezza ricurva

Country Status (6)

Country Link
US (1) US6270819B1 (it)
CA (1) CA2247790C (it)
DE (1) DE29817038U1 (it)
FR (1) FR2768702B1 (it)
GB (1) GB2329373B (it)
IT (1) IT1302256B1 (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6586026B1 (en) * 1999-03-18 2003-07-01 Cryovac, Inc. Package with contoured seal
US6244747B1 (en) 1999-09-30 2001-06-12 Cryovac, Inc. Contoured pouch with pourable spout, and apparatus and process for producing same
NZ507284A (en) * 1999-10-25 2002-05-31 Cryovac Inc Patch bag with patch containing polypropylene for food packaging
CA2426996A1 (en) * 2000-10-26 2002-05-02 Cryovac, Inc. Method for making article having printing on two lay-flat sides, and article made therefrom
US7048125B2 (en) * 2002-12-19 2006-05-23 Cryovac, Inc. Patch bag having patch covering seal
EP1442991A1 (en) * 2003-01-22 2004-08-04 Chun Yip Plastics Limited A bag
US20040202750A1 (en) * 2003-04-10 2004-10-14 Versluys Robert Thor Easy-open chub package with heat-sealed ends
US20050100251A1 (en) * 2003-10-23 2005-05-12 Havens Marvin R. Articles with radiation cured adhesive as alternative to heat seals
US20050262812A1 (en) * 2004-05-26 2005-12-01 Thorpe Charles C Shaped seal bar and knife for sealing and cutting a contoured shape for a flow wrap machine
US8613548B2 (en) * 2004-08-03 2013-12-24 Pouch Pac Innovations, Llc Flexible pouch with curvilinear shape and method of forming
US9751661B2 (en) 2004-08-03 2017-09-05 Pouch Pac Innovations, Llc Flexible pouch and method of forming flexible pouch
US20060034986A1 (en) * 2004-08-13 2006-02-16 Hynes Kenneth A Food container and method
US8157141B2 (en) * 2006-06-14 2012-04-17 Cryovac, Inc. System and method for detecting and registering serrated bags
US8522978B2 (en) * 2006-12-01 2013-09-03 Cryovac, Inc. Stress concentrator for opening a flexible container
US10202229B2 (en) 2007-05-21 2019-02-12 Cryovac, Inc. Easy opening packaging article made from heat-shrinkable film exhibiting directional tear
US10189621B2 (en) * 2007-05-21 2019-01-29 Cryovac, Inc. Bag made from high-strength heat-shrinkable film exhibiting directional tear, and process utilizing same
US7980272B2 (en) * 2007-06-21 2011-07-19 Samsung Electronics Co., Ltd. Microfluidic valve, method of manufacturing the same, and microfluidic device comprising the microfluidic valve
BRPI0921064B8 (pt) 2008-11-20 2022-10-04 Cryovac Inc Artigo de acondicionamento de fácil abertura produzido de película contrátil por calor exibindo ruptura direcional
US20110005173A1 (en) * 2009-07-08 2011-01-13 Kraft Foods Global Brands Llc Method and Apparatus to Create a Contoured Flow Wrap Package
US20130272630A1 (en) 2012-04-16 2013-10-17 Cryovac, Inc. Packaging Receptacle For Making Packaging Article Exhibiting Combination of Linear Tear and Directional Curl
US9938047B2 (en) * 2013-07-08 2018-04-10 Esther Khawaja Batarseh Resealable storage bag
EP3436264A1 (en) 2016-04-01 2019-02-06 Cryovac, Inc. Dust-free heat-shrinkable packaging article
AU2018250667B2 (en) 2017-04-13 2023-09-14 Cryovac, Llc High-shrink, high-strength packaging article exhibiting directional tear
US10689177B2 (en) * 2017-10-11 2020-06-23 Frito-Lay North America, Inc. Resealable packages for snack products
DE102018218115A1 (de) * 2018-10-23 2020-04-23 Rhenoflex Gmbh Versteifungselement sowie Verfahren zur Herstellung eines funktionalen hybriden Versteifungselements
US20220080703A1 (en) * 2019-01-23 2022-03-17 Sabic Global Technologies B.V. Bi-directionally oriented multilayer film
CN109834980B (zh) * 2019-03-29 2024-02-20 东莞市期茂包装科技有限公司 一种彩盒自动生产线

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB654460A (en) 1948-06-15 1951-06-20 John William Randall Improvements in or relating to collapsible bags and like containers
US2664358A (en) * 1951-01-26 1953-12-29 Edwin H Eichler Canning whole food articles
US3383746A (en) 1965-09-22 1968-05-21 Grace W R & Co Device for securing fasteners on flexible containers
US3552090A (en) 1967-09-11 1971-01-05 Grace W R & Co Bag feeding, opening and filling apparatus
US3628576A (en) 1969-07-25 1971-12-21 Grace W R & Co Vacuum nozzle device
BE786253A (fr) * 1971-07-14 1973-01-15 Union Carbide Corp Sac en matiere plastique pour le pre-emballage de produits alimentaire
US4064296A (en) 1975-10-02 1977-12-20 W. R. Grace & Co. Heat shrinkable multi-layer film of hydrolyzed ethylene vinyl acetate and a cross-linked olefin polymer
GB1580187A (en) 1976-06-03 1980-11-26 Grace W R & Co Flexible envelopes
US4278738A (en) 1978-03-10 1981-07-14 W. R. Grace & Co. Ethylene-vinyl acetate copolymer film laminate
US4302565A (en) 1978-03-31 1981-11-24 Union Carbide Corporation Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization
US4302566A (en) 1978-03-31 1981-11-24 Union Carbide Corporation Preparation of ethylene copolymers in fluid bed reactor
US4239111A (en) 1979-05-21 1980-12-16 Laminating & Coating Corporation Flexible pouch with cross-oriented puncture guard
US4247584A (en) * 1979-05-22 1981-01-27 American Can Company Composition comprising a blend of EVA polymers having differing VA contents; films and laminates made therefrom by extrusion; and heat-sealed food bags made from the laminates
US4539236A (en) 1981-12-02 1985-09-03 Vilutis & Co., Inc. Laminated multi-layered film enclosures
US4619361A (en) 1983-05-31 1986-10-28 Paramount Packaging Corporation Bag for displaying food
US4765857A (en) 1985-06-03 1988-08-23 W. R. Grace & Co., Cryovac Div. Protective patch for shrinkable bag
US4755403A (en) 1985-06-03 1988-07-05 W. R. Grace & Co., Cryovac Div. Protective patch for shrinkable bag
USRE35285E (en) 1985-09-30 1996-06-25 W. R. Grace & Co.-Conn. Thermoplastic multi-layer packaging film and bags made therefrom
US4879430A (en) 1987-05-14 1989-11-07 Plicon Corporation Patterned adherent film structures and process for making
JP2857438B2 (ja) 1988-09-30 1999-02-17 エクソン・ケミカル・パテンツ・インク 分子量分布および組成分布のせまい共重合体の線状エチレン共重合体ブレンド
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
JPH06509528A (ja) 1991-07-18 1994-10-27 エクソン・ケミカル・パテンツ・インク ヒートシール製品
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5206075A (en) 1991-12-19 1993-04-27 Exxon Chemical Patents Inc. Sealable polyolefin films containing very low density ethylene copolymers
US5241031A (en) 1992-02-19 1993-08-31 Exxon Chemical Patents Inc. Elastic articles having improved unload power and a process for their production
US5302402A (en) * 1992-11-20 1994-04-12 Viskase Corporation Bone-in food packaging article
US5271236A (en) 1992-12-28 1993-12-21 Air Enterprises, Inc. Integral ambient air and refrigeration energy savings system
CA2104719C (en) 1993-04-21 2005-12-27 Gregory Kenneth Williams Method of making a shrinkable bag with a protective patch
US5545419A (en) * 1994-07-21 1996-08-13 W. R. Grace & Co.-Conn. Patch bag having supplemental seal
AU727335B2 (en) * 1994-06-28 2000-12-07 Cryovac, Inc. Patch bag having one continuous patch

Also Published As

Publication number Publication date
DE29817038U1 (de) 1999-02-04
GB9820756D0 (en) 1998-11-18
ITMI982055A1 (it) 2000-03-23
GB2329373A (en) 1999-03-24
CA2247790A1 (en) 1999-03-23
FR2768702B1 (fr) 2004-06-04
GB2329373B (en) 2001-11-07
US6270819B1 (en) 2001-08-07
CA2247790C (en) 2006-11-21
FR2768702A1 (fr) 1999-03-26

Similar Documents

Publication Publication Date Title
IT1302256B1 (it) Sacco con pezza avente chiusura ricurva e pezza ricurva
DE69933455D1 (de) Reflektierende folie und reflektierende/halbdurchlässige folie
DE69816798D1 (de) Wiederverschliessbarer verschluss
DE69731522D1 (de) Gegenstand mit holographischen und rückstrahlendfen merkmalen
PT1007423E (pt) Saco termoplastico com fecho conjugavel
DE69624304D1 (de) Rückschlagklappe und -sitz
ID23575A (id) Pirazolopirimidina-pirazolopirimidina dan pirazolotriazina-pirazolotriazina
DE19580279T1 (de) Schlüsselanhänger- und Befestigung
ATE220304T1 (de) Servier- und transportaufnahme
DE69833165D1 (de) Scharnier und Vorrichtung mit Scharnier
BR9506832A (pt) N-pirazolilanilinas e n-pirazolilaminopiridinas
BR9610109A (pt) Fecho e uso mesmo
ID18456A (id) Produksi-bersama 6-aminokapronitril dan heksametilenadiamina
DE69822898D1 (de) Verschluss und Dichtungselement
ID18459A (id) Produksi-bersama 6-aminokapronitril dan heksametilenadiamina
ID16587A (id) Koproduksi 6-aminokapronitril dan heksametilendiamin
FI103269B1 (fi) Sulkusäkki ilmanpoistolla
EP1080102A4 (en) ANTIGENE AND YOUR DETECTION
BR9702353A (pt) Aparelho de inverter e de sobrepor
ID24679A (id) Kantong fleksibel dan rakitan mulut penyalur
ID16876A (id) Kombinasi sol dalam dan luar
ATE234760T1 (de) Behälter und verschluss
KR960009774U (ko) 쟉크를 열면 쇼핑가방 닫으면 소형의 지갑 형태
DE59812220D1 (de) Halte- und trageband
UA292U (uk) Замково-пломбувальний пристрій

Legal Events

Date Code Title Description
0001 Granted