ES394020A1 - Manufacture of envelopes having transparent windows - Google Patents
Manufacture of envelopes having transparent windowsInfo
- Publication number
- ES394020A1 ES394020A1 ES394020A ES394020A ES394020A1 ES 394020 A1 ES394020 A1 ES 394020A1 ES 394020 A ES394020 A ES 394020A ES 394020 A ES394020 A ES 394020A ES 394020 A1 ES394020 A1 ES 394020A1
- Authority
- ES
- Spain
- Prior art keywords
- window
- piece
- envelope
- glue
- envelopes
- 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
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B70/82—Forming or attaching windows
- B31B70/826—Forming or attaching windows involving applying window patches
-
- 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
- B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
-
- 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
-
- 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
- B31B2160/102—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from essentially rectangular sheets
Landscapes
- Making Paper Articles (AREA)
Abstract
Procedure with its device for gluing a transparent material for windows on a piece of paper, cardboard or the like, provided with the cut of the window, especially for envelopes with a window characterized in that it is applied on the inner side of the piece of envelope, if necessary pressed and introduced into the machine in a known way from a stack (2), a heated, hot-sealing, liquid glue, by means of a rubber roller (1) heated so that the surface treated with the glue on its outer edge (4) it is larger than the material part of the window (5), while at its lower edge (6) there protrudes inwards somewhat over the edge of the window cut to be arranged in the envelope piece on the surface treated with the glue (3), whereby with a hot matrix (8) of the material part of the window (5) it is permanently sealed on the envelope piece and the piece provided with the window is led to the deposit (9). (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702045506 DE2045506C (en) | 1970-09-08 | Method for gluing a section of transparent window material onto a blank made of paper, cardboard or the like for an envelope with a window, in particular an envelope, and device for carrying out the method |
Publications (1)
Publication Number | Publication Date |
---|---|
ES394020A1 true ES394020A1 (en) | 1973-12-16 |
Family
ID=5782450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES394020A Expired ES394020A1 (en) | 1970-09-08 | 1971-08-09 | Manufacture of envelopes having transparent windows |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA957886A (en) |
CH (1) | CH565032A5 (en) |
ES (1) | ES394020A1 (en) |
FR (1) | FR2106268A5 (en) |
GB (1) | GB1331695A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5540645A (en) * | 1981-12-10 | 1996-07-30 | Dupuy; Francois | Display boxes |
CN114701155B (en) * | 2022-03-01 | 2022-11-29 | 博阳鸿(天津)印业有限公司 | Process and device for completely degrading paper, windowing and covering glass paper |
-
1971
- 1971-07-13 CH CH1032171A patent/CH565032A5/xx not_active IP Right Cessation
- 1971-08-09 ES ES394020A patent/ES394020A1/en not_active Expired
- 1971-08-31 CA CA121,849A patent/CA957886A/en not_active Expired
- 1971-09-07 FR FR7132226A patent/FR2106268A5/fr not_active Expired
- 1971-09-07 GB GB4166271A patent/GB1331695A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2045506A1 (en) | 1972-05-04 |
GB1331695A (en) | 1973-09-26 |
FR2106268A5 (en) | 1972-04-28 |
CA957886A (en) | 1974-11-19 |
CH565032A5 (en) | 1975-08-15 |
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