GB858629A - Improvements in and relating to envelopes - Google Patents
Improvements in and relating to envelopesInfo
- Publication number
- GB858629A GB858629A GB1944056A GB1944056A GB858629A GB 858629 A GB858629 A GB 858629A GB 1944056 A GB1944056 A GB 1944056A GB 1944056 A GB1944056 A GB 1944056A GB 858629 A GB858629 A GB 858629A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flap
- envelope
- folded
- flaps
- envelopes
- 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
- 230000001815 facial effect Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
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
- B65D27/00—Envelopes or like essentially-rectangular flexible containers for postal or other purposes having no structural provision for thickness of contents
- B65D27/12—Closures
- B65D27/20—Closures using self-locking integral or attached elements
- B65D27/22—Tongue-and-slot or like closures; Tuck-in flaps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing Of Containers (AREA)
Abstract
858,629. Envelopes. LEWIS, L. G. June 3, 1957 [June 22, 1956], No. 19440/56. Class 146(2). An envelope of the kind which is not sealed for transit, comprises a rectangular portion I and four flaps, three of which 2, 3, 5 when folded in overlapping relation form a receptacle, separate from the interior of the envelope, for the reception of at least the tip of the fourth flap 4. which is retained in the receptacle solely by the facial pressure of the other flaps thereupon. To make the envelope, flap 2 is first folded over, then flap 4. Next flap 3 is folded and stuck to flap 2 along line 6. In this condition the contents can be inserted after which the flap 5 is folded and stuck along lines 7 as in a normal sealable envelope. The flap 4 remains free. In a modification one of each pair of flaps is free. Specification 28,020/09 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1944056A GB858629A (en) | 1956-06-22 | 1956-06-22 | Improvements in and relating to envelopes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1944056A GB858629A (en) | 1956-06-22 | 1956-06-22 | Improvements in and relating to envelopes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB858629A true GB858629A (en) | 1961-01-11 |
Family
ID=10129419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1944056A Expired GB858629A (en) | 1956-06-22 | 1956-06-22 | Improvements in and relating to envelopes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB858629A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1611664B1 (en) * | 1967-12-29 | 1971-05-19 | Knittel Werner Friedel | Mailing envelope, in particular envelope or mailer, with an adhesion slip seal for open mail items and processes for their production |
-
1956
- 1956-06-22 GB GB1944056A patent/GB858629A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1611664B1 (en) * | 1967-12-29 | 1971-05-19 | Knittel Werner Friedel | Mailing envelope, in particular envelope or mailer, with an adhesion slip seal for open mail items and processes for their production |
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