IT1039102B - LAMINATE FILM SUITABLE FOR USE IN VACUUM PACKAGING - Google Patents
LAMINATE FILM SUITABLE FOR USE IN VACUUM PACKAGINGInfo
- Publication number
- IT1039102B IT1039102B IT7524524A IT2452475A IT1039102B IT 1039102 B IT1039102 B IT 1039102B IT 7524524 A IT7524524 A IT 7524524A IT 2452475 A IT2452475 A IT 2452475A IT 1039102 B IT1039102 B IT 1039102B
- Authority
- IT
- Italy
- Prior art keywords
- laminate film
- vacuum packaging
- film suitable
- packaging
- vacuum
- Prior art date
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
- 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
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
- 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
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5855—Peelable seals
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/08—Dimensions, e.g. volume
- B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
- B32B2309/105—Thickness
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
-
- 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
- B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
- B32B2329/04—Polyvinylalcohol
-
- 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
- B32B2377/00—Polyamides
-
- 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
- B32B2439/40—Closed containers
- B32B2439/46—Bags
-
- 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
- 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
- B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
- B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
- B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Packages (AREA)
- Basic Packing Technique (AREA)
- Bag Frames (AREA)
- Wrappers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27514/74A GB1510115A (en) | 1974-06-20 | 1974-06-20 | Laminate film for use in vacuum packaging |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1039102B true IT1039102B (en) | 1979-12-10 |
Family
ID=10260813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7524524A IT1039102B (en) | 1974-06-20 | 1975-06-18 | LAMINATE FILM SUITABLE FOR USE IN VACUUM PACKAGING |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5113876A (en) |
AU (1) | AU8222675A (en) |
BE (1) | BE830377A (en) |
CA (1) | CA1069447A (en) |
CH (1) | CH605271A5 (en) |
DE (1) | DE2527166A1 (en) |
DK (1) | DK278075A (en) |
FR (1) | FR2275377A1 (en) |
GB (1) | GB1510115A (en) |
IT (1) | IT1039102B (en) |
NL (1) | NL7507252A (en) |
SE (1) | SE7507044L (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
GB1579872A (en) * | 1977-03-08 | 1980-11-26 | Ucb Sa | Cylindrical container body for packaging pressurised and nonpressurised materials |
GB2048775B (en) * | 1979-05-11 | 1983-11-02 | American Can Co | Foodstuff packaging materials |
US4355721A (en) | 1979-05-11 | 1982-10-26 | American Can Company | Package for food products |
US4526821A (en) * | 1979-07-20 | 1985-07-02 | American Can Company | Multi-layer container and method of making same |
US4956210A (en) * | 1980-04-15 | 1990-09-11 | Quantum Chemical Corporation | Flexible film laminates and packaging |
JPS58142848A (en) * | 1982-02-19 | 1983-08-25 | 呉羽化学工業株式会社 | Laminated film |
JPS58192552A (en) * | 1982-05-06 | 1983-11-10 | テルモ株式会社 | Package container for preserving medical container |
WO1984000716A1 (en) * | 1982-08-06 | 1984-03-01 | Malter Daries Jay | Plastics material film sheet having a preselected weakened area, process for its manufacture and package made therefrom |
US4546882A (en) * | 1983-02-07 | 1985-10-15 | American Can Company | Package having oil-containing product |
US5523045A (en) | 1983-04-13 | 1996-06-04 | American National Can Company | Methods for injection molding and blow-molding multi-layer plastic articles |
US5037285A (en) | 1983-04-13 | 1991-08-06 | American National Can Company | Apparatus for injection molding and injection blow molding multi-layer articles |
US6129960A (en) | 1983-04-13 | 2000-10-10 | Pechiney Plastic Packaging, Inc. | Methods and apparatus for injection molding and injection blow molding multi-layer plastic and the articles made thereby |
GB2166369B (en) * | 1984-09-18 | 1988-01-20 | Moplefan Spa | Packing film |
ATE67965T1 (en) * | 1986-04-15 | 1991-10-15 | Grace W R & Co | MULTI-LAYER PACKAGING FILM. |
DE3706618A1 (en) * | 1987-03-01 | 1988-09-15 | Wolff Walsrode Ag | METHOD FOR EXTENDING THE SHELF LIFE OF GOODS AND BAGS SUITABLE FOR THIS |
US4927677A (en) * | 1987-04-28 | 1990-05-22 | Nikka Co., Ltd. | Composite materials and top materials for retort container |
US4915963A (en) * | 1987-11-30 | 1990-04-10 | Viskase Corporation | Method for preparing a cooked meat product package |
GB2218669B (en) * | 1988-05-20 | 1992-07-08 | Grace W R & Co | Multi-layer packaging film and process |
DE4130485A1 (en) * | 1991-08-23 | 1993-02-25 | Wolff Walsrode Ag | COEXTRUDED BIAXIAL STRETCHED TUBE FILM |
FR2711971B1 (en) * | 1993-11-04 | 1996-01-26 | Cmb Flexible | Composite packaging sheet, and packaging bag made from such a sheet. |
NZ541901A (en) | 2003-02-21 | 2006-11-30 | Cryovac Inc | Method and apparatus for manufacturing an easy-to-open package |
WO2023170320A1 (en) * | 2022-03-11 | 2023-09-14 | ULMA Packaging, S.Coop. | Control method for a packaging machine and associated packaging machine |
-
1974
- 1974-06-20 GB GB27514/74A patent/GB1510115A/en not_active Expired
-
1975
- 1975-06-18 BE BE157451A patent/BE830377A/en not_active IP Right Cessation
- 1975-06-18 AU AU82226/75A patent/AU8222675A/en not_active Expired
- 1975-06-18 DE DE19752527166 patent/DE2527166A1/en not_active Withdrawn
- 1975-06-18 SE SE7507044A patent/SE7507044L/en unknown
- 1975-06-18 IT IT7524524A patent/IT1039102B/en active
- 1975-06-18 NL NL7507252A patent/NL7507252A/en not_active Application Discontinuation
- 1975-06-18 FR FR7519152A patent/FR2275377A1/en active Granted
- 1975-06-19 JP JP50073833A patent/JPS5113876A/en active Pending
- 1975-06-19 DK DK278075A patent/DK278075A/en not_active Application Discontinuation
- 1975-06-19 CH CH800175A patent/CH605271A5/xx not_active IP Right Cessation
- 1975-06-19 CA CA229,675A patent/CA1069447A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2275377A1 (en) | 1976-01-16 |
CH605271A5 (en) | 1978-09-29 |
SE7507044L (en) | 1975-12-22 |
NL7507252A (en) | 1975-12-23 |
GB1510115A (en) | 1978-05-10 |
CA1069447A (en) | 1980-01-08 |
JPS5113876A (en) | 1976-02-03 |
FR2275377B1 (en) | 1981-06-26 |
AU8222675A (en) | 1976-12-23 |
DE2527166A1 (en) | 1976-01-08 |
DK278075A (en) | 1975-12-21 |
BE830377A (en) | 1975-10-16 |
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