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GB1410020A - Record covers - Google Patents

Record covers

Info

Publication number
GB1410020A
GB1410020A GB6072971A GB6072971A GB1410020A GB 1410020 A GB1410020 A GB 1410020A GB 6072971 A GB6072971 A GB 6072971A GB 6072971 A GB6072971 A GB 6072971A GB 1410020 A GB1410020 A GB 1410020A
Authority
GB
United Kingdom
Prior art keywords
dec
heated roll
thermoplastic
polymers
polyethylene
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB6072971A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB6072971A priority Critical patent/GB1410020A/en
Publication of GB1410020A publication Critical patent/GB1410020A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/54—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles of special shape not otherwise provided for
    • B65D85/544—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles of special shape not otherwise provided for for gramophone records
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/58—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges
    • G11B3/589—Cleaning record carriers or styli, e.g. removing shavings or dust or electrostatic charges before or after transducing operation
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • 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
    • B32B2439/02—Open containers
    • B32B2439/06—Bags, sacks, sachets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

1410020 Hirsute films; laminates IMPERIAL CHEMICAL INDUSTRIES Ltd 7 Dec 1972 [30 Dec 1971] 60729/71 Headings B5B and B5N [Also in Division B6] A gramaphone record sleeve is made from a thermoplastic sheet passed over a heated roll to produce an integral pile on one surface thereof, the other surface being laminated, by the heated roll, to a paper or card cover sheet. The thermoplastic may be polyethylene, olefine polymers or co-polymers, polyesters, e.g. polyethylene terephthalate, or nylons.
GB6072971A 1971-12-30 1971-12-30 Record covers Expired GB1410020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6072971A GB1410020A (en) 1971-12-30 1971-12-30 Record covers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6072971A GB1410020A (en) 1971-12-30 1971-12-30 Record covers

Publications (1)

Publication Number Publication Date
GB1410020A true GB1410020A (en) 1975-10-15

Family

ID=10485985

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6072971A Expired GB1410020A (en) 1971-12-30 1971-12-30 Record covers

Country Status (1)

Country Link
GB (1) GB1410020A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084691A (en) * 1976-12-06 1978-04-18 Rca Corporation Video disc package
WO1981001905A1 (en) * 1979-12-26 1981-07-09 Minnesota Mining & Mfg Recording diskette having flocked-fiber wiping fabric and method of making
FR2505298A1 (en) * 1981-05-05 1982-11-12 Minnesota Mining & Mfg DISPLETTE ENVELOPE
US4417291A (en) 1979-12-26 1983-11-22 Minnesota Mining And Manufacturing Company Recording diskette having flocked-fiber wiping fabric
US4520470A (en) * 1982-11-29 1985-05-28 Staar S. A. Cleaning device for discs
GB2166113A (en) * 1984-10-29 1986-04-30 Steven Murray Envelope
GB2268447A (en) * 1992-07-02 1994-01-12 Secr Defence Packaging materials for dust-sensitive objects e.g. floppy disks

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084691A (en) * 1976-12-06 1978-04-18 Rca Corporation Video disc package
FR2373123A1 (en) * 1976-12-06 1978-06-30 Rca Corp VIDEODISC PACKAGING
WO1981001905A1 (en) * 1979-12-26 1981-07-09 Minnesota Mining & Mfg Recording diskette having flocked-fiber wiping fabric and method of making
US4417291A (en) 1979-12-26 1983-11-22 Minnesota Mining And Manufacturing Company Recording diskette having flocked-fiber wiping fabric
FR2505298A1 (en) * 1981-05-05 1982-11-12 Minnesota Mining & Mfg DISPLETTE ENVELOPE
US4520470A (en) * 1982-11-29 1985-05-28 Staar S. A. Cleaning device for discs
GB2166113A (en) * 1984-10-29 1986-04-30 Steven Murray Envelope
GB2268447A (en) * 1992-07-02 1994-01-12 Secr Defence Packaging materials for dust-sensitive objects e.g. floppy disks
GB2268447B (en) * 1992-07-02 1996-07-10 Secr Defence Packaging materials

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee