BE374231A - - Google Patents
Info
- Publication number
- BE374231A BE374231A BE374231DA BE374231A BE 374231 A BE374231 A BE 374231A BE 374231D A BE374231D A BE 374231DA BE 374231 A BE374231 A BE 374231A
- Authority
- BE
- Belgium
- Prior art keywords
- envelope
- perforation line
- paper
- strip
- line
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 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
- B65D27/32—Opening devices incorporated during envelope manufacture
- B65D27/34—Lines of weakness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheet Holders (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE374231A true BE374231A (OSRAM) |
Family
ID=45030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE374231D BE374231A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE374231A (OSRAM) |
-
0
- BE BE374231D patent/BE374231A/fr unknown
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