JPS649179A - Packaging structure having erasing mechanism and reusable writing surface and manufacture thereof - Google Patents
Packaging structure having erasing mechanism and reusable writing surface and manufacture thereofInfo
- Publication number
- JPS649179A JPS649179A JP13252788A JP13252788A JPS649179A JP S649179 A JPS649179 A JP S649179A JP 13252788 A JP13252788 A JP 13252788A JP 13252788 A JP13252788 A JP 13252788A JP S649179 A JPS649179 A JP S649179A
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- film
- pressure
- writing
- packaging structure
- 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.)
- Pending
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
- B65D79/00—Kinds or details of packages, not otherwise provided for
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Cartons (AREA)
- Packages (AREA)
Abstract
PURPOSE: To prepare a writing and drawing surface by covering a layer of a pressure-sensitive adhesive on a printed color backing with an overlay film and affixing its marginal area to a packaging structure using a second adhesive. CONSTITUTION: The process of production comprises coating a printed color backing with an adhesive sensitive to a pressure with a writing or drawing utensil, covering the coated adhesive layer with a film, and affixing its marginal area to a carton using a second adhesive. Lifting up the fringe of the covered film from the carton enables the user to use a writing board. Pressure is applied to the cover film with a sharp pencil in order to bring the sheet and the plastic adhesive into contact. The adhesive material is deformed and flows to a light- reflecting translucent surface. The light passes through the covered film which is in contact with the plastic adhesive and reaches the adhesive, exhibiting a dark color. The written pattern can be erased by lifting up the fringe of the covered film again to eliminate the contact part of the film and the adhesive.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5558387A | 1987-05-29 | 1987-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS649179A true JPS649179A (en) | 1989-01-12 |
Family
ID=21998827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13252788A Pending JPS649179A (en) | 1987-05-29 | 1988-05-30 | Packaging structure having erasing mechanism and reusable writing surface and manufacture thereof |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS649179A (en) |
KR (1) | KR960006351B1 (en) |
CA (1) | CA1301451C (en) |
-
1988
- 1988-04-25 CA CA 565018 patent/CA1301451C/en not_active Expired - Lifetime
- 1988-05-28 KR KR1019880006341A patent/KR960006351B1/en not_active IP Right Cessation
- 1988-05-30 JP JP13252788A patent/JPS649179A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR960006351B1 (en) | 1996-05-15 |
CA1301451C (en) | 1992-05-26 |
KR880013791A (en) | 1988-12-21 |
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