FR2227108B1 - - Google Patents
Info
- Publication number
- FR2227108B1 FR2227108B1 FR7413971A FR7413971A FR2227108B1 FR 2227108 B1 FR2227108 B1 FR 2227108B1 FR 7413971 A FR7413971 A FR 7413971A FR 7413971 A FR7413971 A FR 7413971A FR 2227108 B1 FR2227108 B1 FR 2227108B1
- Authority
- FR
- France
- 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
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0011—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping plates or sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH600673A CH563222A5 (fi) | 1973-04-26 | 1973-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2227108A1 FR2227108A1 (en) | 1974-11-22 |
FR2227108B1 true FR2227108B1 (fi) | 1977-10-21 |
Family
ID=4302792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7413971A Granted FR2227108A1 (en) | 1973-04-26 | 1974-04-17 | Punching through flattened plastic tube - using device for ensuring punching of one tube side only |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE813941A (fi) |
CH (1) | CH563222A5 (fi) |
DE (1) | DE2420142A1 (fi) |
FR (1) | FR2227108A1 (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0267706A1 (en) * | 1986-10-24 | 1988-05-18 | William F. Brown | Bag bundles and method of and apparatus for manufacture |
-
1973
- 1973-04-26 CH CH600673A patent/CH563222A5/xx not_active IP Right Cessation
-
1974
- 1974-04-17 FR FR7413971A patent/FR2227108A1/fr active Granted
- 1974-04-19 BE BE143399A patent/BE813941A/xx not_active IP Right Cessation
- 1974-04-25 DE DE2420142A patent/DE2420142A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2420142A1 (de) | 1974-11-14 |
CH563222A5 (fi) | 1975-06-30 |
FR2227108A1 (en) | 1974-11-22 |
BE813941A (fr) | 1974-08-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |