GB716587A - Improvements in or relating to method and apparatus for making cuts in envelope blanks - Google Patents
Improvements in or relating to method and apparatus for making cuts in envelope blanksInfo
- Publication number
- GB716587A GB716587A GB14068/52A GB1406852A GB716587A GB 716587 A GB716587 A GB 716587A GB 14068/52 A GB14068/52 A GB 14068/52A GB 1406852 A GB1406852 A GB 1406852A GB 716587 A GB716587 A GB 716587A
- Authority
- GB
- United Kingdom
- Prior art keywords
- envelope blanks
- relating
- making cuts
- june
- group viii
- 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
- 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
-
- 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
- B31B70/20—Cutting sheets or blanks
-
- 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
- B31B2160/00—Shape of flexible containers
- B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
Landscapes
- Making Paper Articles (AREA)
Abstract
716,587. Envelopes. WINKLER. R., and DUNNEBIER, K. June 4, 1952 [June 9, 1951], No. 14068/52. Class 146(2) [Also in Group VIII] Notches 19 to 22 are cut in envelope blanks by means of cutting apparatus, (see Group VIII). The apparatus may produce other shaped cuts in the envelope blanks.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE716587X | 1951-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB716587A true GB716587A (en) | 1954-10-06 |
Family
ID=6626450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14068/52A Expired GB716587A (en) | 1951-06-09 | 1952-06-04 | Improvements in or relating to method and apparatus for making cuts in envelope blanks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB716587A (en) |
-
1952
- 1952-06-04 GB GB14068/52A patent/GB716587A/en not_active Expired
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