JPS59106930A - 開封片付蓋の製造方法と装置 - Google Patents
開封片付蓋の製造方法と装置Info
- Publication number
- JPS59106930A JPS59106930A JP57218124A JP21812482A JPS59106930A JP S59106930 A JPS59106930 A JP S59106930A JP 57218124 A JP57218124 A JP 57218124A JP 21812482 A JP21812482 A JP 21812482A JP S59106930 A JPS59106930 A JP S59106930A
- Authority
- JP
- Japan
- Prior art keywords
- lid
- opening piece
- lid material
- bonded
- piece
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Containers Opened By Tearing Frangible Portions (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57218124A JPS59106930A (ja) | 1982-12-13 | 1982-12-13 | 開封片付蓋の製造方法と装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57218124A JPS59106930A (ja) | 1982-12-13 | 1982-12-13 | 開封片付蓋の製造方法と装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59106930A true JPS59106930A (ja) | 1984-06-20 |
JPS6257497B2 JPS6257497B2 (enrdf_load_stackoverflow) | 1987-12-01 |
Family
ID=16715003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57218124A Granted JPS59106930A (ja) | 1982-12-13 | 1982-12-13 | 開封片付蓋の製造方法と装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59106930A (enrdf_load_stackoverflow) |
-
1982
- 1982-12-13 JP JP57218124A patent/JPS59106930A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6257497B2 (enrdf_load_stackoverflow) | 1987-12-01 |
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