GB985823A - Honeycomb materials - Google Patents
Honeycomb materialsInfo
- Publication number
- GB985823A GB985823A GB3204261A GB3204261A GB985823A GB 985823 A GB985823 A GB 985823A GB 3204261 A GB3204261 A GB 3204261A GB 3204261 A GB3204261 A GB 3204261A GB 985823 A GB985823 A GB 985823A
- Authority
- GB
- United Kingdom
- Prior art keywords
- honeycomb
- paper
- slices
- adhesive
- roller
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D3/00—Making articles of cellular structure, e.g. insulating board
- B31D3/02—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section
- B31D3/0284—Laminating honeycomb cores; applying cover sheets to core edges; working core edges
Landscapes
- Laminated Bodies (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
985,823. Laminates and laminating. DUFAYLITE DEVELOPMENTS Ltd. Aug. 31, 1962 [Sept. 6, 1961], No. 32042/61. Heading B5N. In apparatus for expanding slices of non- metallic honeycomb, e.g. paper, cardboard or thermoset resin-impregnated paper to yield a stabilized material, which may be used as such as a packing material, slices of preformed honeycomb are bonded together by stripes of adhesive while being pressed forward by a reciprocated bar 4, Fig. 1, in front of which the slices are placed manually, towards a sponge rubber roller gripping device 109, which tends to resist further advancement. A second gripping device in the form of an endless conveyer having transverse rods 132 provided with pins 133 for engaging the honeycomb is driven much faster than the roller 109 so that the material is expanded between the two gripping devices. During expansion the honeycomb is supported on a slightly upwardly inclined track of parallel wires to facilitate disengagement of the pins 133. The honeycomb is then fed through a heated chamber to stabilize or consolidate the sheet, e.g. in a curing chamber for thermosetting resin-impregnated paper or a drying chamber for paper or cardboard containing moisture. To strengthen the material further, or for other uses than packing, a web of flexible material, e.g. paper, may be laminated to one or both sides of the material, by apparatus comprising upper and lower endless canvas belts 422a, 422b, Fig. 3, passing between heatable metal pressing plates 401, 402, the faces of the honeycomb core being coated with adhesive, e.g. china clayloaded sodium silicate, by a roller 416b supplied from a bath 410 and by a pair of rollers 416a, 417a, between which a pool of adhesive is maintained at constant level from a supply pump. The core material may alternatively be faced with hardboard, plywood or material impregnated with melamines or other resin. To permit ventilation of the core material during hot processing notches may be cut in the unexpanded slices by circular saws in slots in the table 2, Fig. 1.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3204261A GB985823A (en) | 1961-09-06 | 1961-09-06 | Honeycomb materials |
ES0280361A ES280361A1 (en) | 1961-09-06 | 1962-08-28 | Honeycomb materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3204261A GB985823A (en) | 1961-09-06 | 1961-09-06 | Honeycomb materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB985823A true GB985823A (en) | 1965-03-10 |
Family
ID=10332230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3204261A Expired GB985823A (en) | 1961-09-06 | 1961-09-06 | Honeycomb materials |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES280361A1 (en) |
GB (1) | GB985823A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011031223A1 (en) * | 2009-09-11 | 2011-03-17 | Design Force Ab | Method for manufacturing a panel |
WO2011031209A1 (en) * | 2009-09-11 | 2011-03-17 | Design Force Ab | Method for manufacturing a board |
-
1961
- 1961-09-06 GB GB3204261A patent/GB985823A/en not_active Expired
-
1962
- 1962-08-28 ES ES0280361A patent/ES280361A1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011031223A1 (en) * | 2009-09-11 | 2011-03-17 | Design Force Ab | Method for manufacturing a panel |
WO2011031209A1 (en) * | 2009-09-11 | 2011-03-17 | Design Force Ab | Method for manufacturing a board |
Also Published As
Publication number | Publication date |
---|---|
ES280361A1 (en) | 1963-02-01 |
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