GB492399A - Improvements in or relating to paper and the like envelopes - Google Patents
Improvements in or relating to paper and the like envelopesInfo
- Publication number
- GB492399A GB492399A GB1247137A GB1247137A GB492399A GB 492399 A GB492399 A GB 492399A GB 1247137 A GB1247137 A GB 1247137A GB 1247137 A GB1247137 A GB 1247137A GB 492399 A GB492399 A GB 492399A
- Authority
- GB
- United Kingdom
- Prior art keywords
- adhesive
- flap
- envelopes
- closure
- closure flap
- 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
- 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 containers for postal or other purposes having no structural provision for thickness of contents
- B65D27/12—Closures
- B65D27/14—Closures using adhesive applied to integral parts, e.g. flaps
- B65D27/16—Closures using adhesive applied to integral parts, e.g. flaps using pressure-sensitive adhesive
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Credit Cards Or The Like (AREA)
Abstract
492,399. Envelopes. SKEINS, D. M., and DICKINSON & CO., Ltd., J. May 1, 1937, No. 12471. [Class 146 (ii)] In envelopes having self-adhesive closure by means of strips c<1>, d<1> of adhesive on the inner face of the closure flap c and on the outer face of the bottom flap d respectively, contact of the adhesive layers during storage is prevented by the location of the edge of the closure flap inside the edge of the bottom flap. The side flaps b are first turned over on to the body a of the envelope, and the closure flap is folded down. The bottom flap is then turned up, and is secured to the side flaps by lines of adhesive d‹, which are of limited length, so that a strip bearing the adhesive d<1> is left free. This strip is sprung outwards to release the closure flap for sealing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1247137A GB492399A (en) | 1937-05-01 | 1937-05-01 | Improvements in or relating to paper and the like envelopes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1247137A GB492399A (en) | 1937-05-01 | 1937-05-01 | Improvements in or relating to paper and the like envelopes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB492399A true GB492399A (en) | 1938-09-20 |
Family
ID=10005195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1247137A Expired GB492399A (en) | 1937-05-01 | 1937-05-01 | Improvements in or relating to paper and the like envelopes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB492399A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0468256A1 (en) * | 1990-07-24 | 1992-01-29 | Folien Fischer Ag | Envelope with adhesive closure |
US5791556A (en) * | 1996-01-24 | 1998-08-11 | Hawkins; Michael R. | Easy opening envelope |
US6006985A (en) * | 1998-03-30 | 1999-12-28 | Michael Hawkins | Easy opening envelope with tear panel |
-
1937
- 1937-05-01 GB GB1247137A patent/GB492399A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0468256A1 (en) * | 1990-07-24 | 1992-01-29 | Folien Fischer Ag | Envelope with adhesive closure |
CH681716A5 (en) * | 1990-07-24 | 1993-05-14 | Fischer Folien Ag | |
US5791556A (en) * | 1996-01-24 | 1998-08-11 | Hawkins; Michael R. | Easy opening envelope |
US6006985A (en) * | 1998-03-30 | 1999-12-28 | Michael Hawkins | Easy opening envelope with tear panel |
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