DE1504651B2 - Verfahren zur herstellung formbestaendiger folienbahnen aus cellulosehydrat - Google Patents
Verfahren zur herstellung formbestaendiger folienbahnen aus cellulosehydratInfo
- Publication number
- DE1504651B2 DE1504651B2 DE19611504651 DE1504651A DE1504651B2 DE 1504651 B2 DE1504651 B2 DE 1504651B2 DE 19611504651 DE19611504651 DE 19611504651 DE 1504651 A DE1504651 A DE 1504651A DE 1504651 B2 DE1504651 B2 DE 1504651B2
- Authority
- DE
- Germany
- Prior art keywords
- film
- cellulose
- corrugation
- moisture
- web
- 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.)
- Withdrawn
Links
- 229920002678 cellulose Polymers 0.000 title claims description 17
- 239000001913 cellulose Substances 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000001035 drying Methods 0.000 claims description 7
- 239000011888 foil Substances 0.000 claims description 7
- 239000004627 regenerated cellulose Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 230000037303 wrinkles Effects 0.000 claims 3
- 239000011521 glass Substances 0.000 claims 2
- 229920000297 Rayon Polymers 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 230000001427 coherent effect Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 claims 1
- 230000006735 deficit Effects 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 238000003860 storage Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 241000283153 Cetacea Species 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
-
- 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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Moulding By Coating Moulds (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57133A US3068529A (en) | 1960-09-20 | 1960-09-20 | Process for improving the dimensional stability of regenerated cellulose films |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1504651A1 DE1504651A1 (de) | 1969-10-16 |
| DE1504651B2 true DE1504651B2 (de) | 1972-03-16 |
Family
ID=22008701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19611504651 Withdrawn DE1504651B2 (de) | 1960-09-20 | 1961-09-19 | Verfahren zur herstellung formbestaendiger folienbahnen aus cellulosehydrat |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3068529A (enrdf_load_stackoverflow) |
| BE (1) | BE608329A (enrdf_load_stackoverflow) |
| DE (1) | DE1504651B2 (enrdf_load_stackoverflow) |
| GB (1) | GB925635A (enrdf_load_stackoverflow) |
| NL (1) | NL269406A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3423764A (en) * | 1965-09-14 | 1969-01-28 | Carl E Cassling | Garment anchor |
| US3656993A (en) * | 1970-06-04 | 1972-04-18 | Du Pont | Preparation of coated regenerated cellulose film |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2115132A (en) * | 1934-05-31 | 1938-04-26 | Du Pont | Manufacture of nonfibrous sheets and films |
| US2517570A (en) * | 1946-01-23 | 1950-08-08 | Dow Chemical Co | Method of dimensionally stabilizing oriented vinylidene chloride polymer articles |
| US2955345A (en) * | 1955-08-15 | 1960-10-11 | Firestone Tire & Rubber Co | Textile element treatment |
-
0
- NL NL269406D patent/NL269406A/xx unknown
-
1960
- 1960-09-20 US US57133A patent/US3068529A/en not_active Expired - Lifetime
-
1961
- 1961-09-15 GB GB33255/61A patent/GB925635A/en not_active Expired
- 1961-09-19 DE DE19611504651 patent/DE1504651B2/de not_active Withdrawn
- 1961-09-19 BE BE608329A patent/BE608329A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL269406A (enrdf_load_stackoverflow) | |
| GB925635A (en) | 1963-05-08 |
| DE1504651A1 (de) | 1969-10-16 |
| US3068529A (en) | 1962-12-18 |
| BE608329A (fr) | 1962-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |