IT1083570B - Materiale in foglio imbottito per imballaggio - Google Patents

Materiale in foglio imbottito per imballaggio

Info

Publication number
IT1083570B
IT1083570B IT68563/77A IT6856377A IT1083570B IT 1083570 B IT1083570 B IT 1083570B IT 68563/77 A IT68563/77 A IT 68563/77A IT 6856377 A IT6856377 A IT 6856377A IT 1083570 B IT1083570 B IT 1083570B
Authority
IT
Italy
Prior art keywords
packaging
sheet material
padded sheet
padded
sheet
Prior art date
Application number
IT68563/77A
Other languages
English (en)
Original Assignee
Crowell Corp
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 Crowell Corp filed Critical Crowell Corp
Application granted granted Critical
Publication of IT1083570B publication Critical patent/IT1083570B/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
    • B32B27/10—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 paper or cardboard
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • B32B2037/1215—Hot-melt adhesive
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/08—Closed cell foam
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • Y10T428/24785—Edge feature including layer embodying mechanically interengaged strands, strand portions or strand-like strips [e.g., weave, knit, etc.]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31645—Next to addition polymer from unsaturated monomers
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/3188—Next to cellulosic
    • Y10T428/31895—Paper or wood
    • Y10T428/31899—Addition polymer of hydrocarbon[s] only
    • Y10T428/31902—Monoethylenically unsaturated
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31993—Of paper
IT68563/77A 1976-07-13 1977-07-05 Materiale in foglio imbottito per imballaggio IT1083570B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/704,980 US4086384A (en) 1976-07-13 1976-07-13 Reforced paper-microfoam sheet packaging material

Publications (1)

Publication Number Publication Date
IT1083570B true IT1083570B (it) 1985-05-21

Family

ID=24831621

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68563/77A IT1083570B (it) 1976-07-13 1977-07-05 Materiale in foglio imbottito per imballaggio

Country Status (4)

Country Link
US (1) US4086384A (it)
JP (1) JPS5349088A (it)
DE (1) DE2731437A1 (it)
IT (1) IT1083570B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013089B1 (en) 1978-12-29 1983-06-15 Imperial Chemical Industries Plc Laminates of cloth or other sheet material and filled crystalline polypropylenes and a method for making them
AU542019B2 (en) * 1979-12-28 1985-01-31 Unitex Ltd. Foam sandwich construction
US4584225A (en) * 1980-07-07 1986-04-22 The Crowell Corporation Protective material and use
US4263360A (en) * 1980-07-07 1981-04-21 The Crowell Corporation Coated paper-microfoam sheet packaging material
US4321297A (en) * 1980-07-07 1982-03-23 The Crowell Corporation Sheet packaging material
US5057169A (en) * 1981-03-23 1991-10-15 The Crowell Corporation Process of protecting a surface using a foam laminate
DE3210360A1 (de) * 1981-03-23 1982-12-09 The Crowell Corp., Newport, Del. Laminiertes bogenmaterial, das zum verpacken, schuetzen und festhalten von materialien bzw. gegenstaenden geeignet ist
US4388366A (en) * 1982-06-21 1983-06-14 Rosato Dennis W Insulation board
EP0233276B1 (en) * 1985-08-21 1992-01-29 The Crowell Corporation Wrapping
US4950523A (en) * 1985-10-04 1990-08-21 The Crowell Corporation Manufacture and use of cushiony packaging
US4698254A (en) * 1986-06-13 1987-10-06 The Crowell Corporation Packaging laminate
US5066531A (en) * 1989-09-05 1991-11-19 Ametek Variable thickness foam plank
US5137777A (en) * 1990-12-11 1992-08-11 Ametek Fire-retardant polymer foam composites
US5750225A (en) * 1995-05-26 1998-05-12 Compac Corporation Laminated vapor barrier
US6235380B1 (en) * 1997-07-24 2001-05-22 Trexel, Inc. Lamination of microcellular articles
US6115999A (en) * 1999-01-21 2000-09-12 The Crowell Corporation Method of forming a gift wrap article
CN1478035A (zh) * 2000-09-29 2004-02-25 ά����³��ҵ��˾ 可重新封闭的包装和封口胶条
AU2001296942A1 (en) * 2000-09-29 2002-04-08 Trexel, Inc. In-mold decorated articles and methods
US7132144B2 (en) * 2003-02-28 2006-11-07 Velcro Industries B.V. Fastener tapes
US20050208245A1 (en) * 2004-03-19 2005-09-22 Pepsico, Inc. Insulated label

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1460392A (en) * 1920-04-06 1923-07-03 Safepack Mills Multiply reenforced paper
US2653090A (en) * 1948-05-13 1953-09-22 Mosinee Paper Mills Company Glass strand reinforced paper
US2699389A (en) * 1951-07-26 1955-01-11 Mosinee Paper Mills Company Reinforced paper and method of making same
US3288353A (en) * 1964-12-16 1966-11-29 Mccullough Jane Fiske Wrapping material and the fashioning of packaging blanks therefrom
FR2065745A2 (fr) * 1967-11-03 1971-08-06 Hoffmann Werke Oswald Appareil pour le tir d'artillerie figuratif
US3523055A (en) * 1968-08-19 1970-08-04 Jerome H Lemelson Composite material,apparatus and method for producing same
US3669252A (en) * 1971-03-08 1972-06-13 Kimberly Clark Co Surface protection material
US3768724A (en) * 1971-12-20 1973-10-30 W Hill Cushioned shipping bag
US3867874A (en) * 1974-01-28 1975-02-25 Us Envelope Co Method for making padded envelope
US3948436A (en) * 1974-11-04 1976-04-06 Packaging Industries, Inc. Multilayer bag

Also Published As

Publication number Publication date
JPS5349088A (en) 1978-05-04
DE2731437C2 (it) 1991-01-17
DE2731437A1 (de) 1978-01-19
US4086384A (en) 1978-04-25

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