GB1062348A - Improvements in or relating to the wrapping of refractory shapes and masses - Google Patents

Improvements in or relating to the wrapping of refractory shapes and masses

Info

Publication number
GB1062348A
GB1062348A GB1072565A GB1072565A GB1062348A GB 1062348 A GB1062348 A GB 1062348A GB 1072565 A GB1072565 A GB 1072565A GB 1072565 A GB1072565 A GB 1072565A GB 1062348 A GB1062348 A GB 1062348A
Authority
GB
United Kingdom
Prior art keywords
block
heat
wrapper
sealed
sheet
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
GB1072565A
Inventor
George Gordon Ledingham
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.)
General Refractories Ltd
Original Assignee
General Refractories 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 General Refractories Ltd filed Critical General Refractories Ltd
Priority to GB1072565A priority Critical patent/GB1062348A/en
Publication of GB1062348A publication Critical patent/GB1062348A/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
    • 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

Abstract

1,062,348. Shrink packaging. GENERAL REFRACTORIES Ltd. Feb. 4, 1966 [March 13, 1965], No. 10725/65. Heading B8C. [Also in Division F4] A block of refractory material is sealed within a heat-shrunk wrapper of synthetic film. The block may be placed into its position of use while still wrapped, the heat of the installation burning the wrapper away when it is brought up to temperature. If the block is of a mouldable material, it may be moulded to the requisite shape while still wrapped, the moisture content thus being retained unchanged throughout. A sheet of combustible material may be included within the wrapper, or adhered to the outside thereof, in order to provide a gap between adjacent blocks when they are heated, to allow for thermal expansion of the refractory material. Alternatively a sheet of metal, which fuses with the refractory material on heating, may be used. The wrapper may be applied as two separate sheets, heat-sealed peripherally around the block and then heat-shrunk, or a single sheet may be folded longitudinally and heat-sealed transversely at one end to form a pocket into which the block is placed, the remaining two sides then being heat-sealed prior to shrinking. In a further form a series of blocks is wrapped in material supplied from two webs, which are transversely sealed together on both sides of each block, the end flaps then being sealed prior to shrinking. The wrapper may be applied as an open-ended tube not completely enclosing the block, this form being suitable if the material of the block is not liable to deterioration on contact with the atmosphere.
GB1072565A 1965-03-13 1965-03-13 Improvements in or relating to the wrapping of refractory shapes and masses Expired GB1062348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1072565A GB1062348A (en) 1965-03-13 1965-03-13 Improvements in or relating to the wrapping of refractory shapes and masses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1072565A GB1062348A (en) 1965-03-13 1965-03-13 Improvements in or relating to the wrapping of refractory shapes and masses

Publications (1)

Publication Number Publication Date
GB1062348A true GB1062348A (en) 1967-03-22

Family

ID=9973135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1072565A Expired GB1062348A (en) 1965-03-13 1965-03-13 Improvements in or relating to the wrapping of refractory shapes and masses

Country Status (1)

Country Link
GB (1) GB1062348A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754591A (en) * 1978-06-02 1988-07-05 Hoogovens Ijmuiden B.V. Construction and repair of refractory structures, in particular heated structures
WO2017010577A3 (en) * 2015-07-14 2017-03-23 Canon Kabushiki Kaisha Packing member and packing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754591A (en) * 1978-06-02 1988-07-05 Hoogovens Ijmuiden B.V. Construction and repair of refractory structures, in particular heated structures
WO2017010577A3 (en) * 2015-07-14 2017-03-23 Canon Kabushiki Kaisha Packing member and packing method
RU2679393C1 (en) * 2015-07-14 2019-02-07 Кэнон Кабусики Кайся Packing element and method of packing
US10752416B2 (en) 2015-07-14 2020-08-25 Canon Kabushiki Kaisha Packing member and packing method

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