BE437087A - - Google Patents
Info
- Publication number
- BE437087A BE437087A BE437087DA BE437087A BE 437087 A BE437087 A BE 437087A BE 437087D A BE437087D A BE 437087DA BE 437087 A BE437087 A BE 437087A
- Authority
- BE
- Belgium
- Prior art keywords
- film
- hub
- reel
- layer
- winding
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 5
- 229920000126 latex Polymers 0.000 claims description 3
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 239000004816 latex Substances 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 239000000899 Gutta-Percha Substances 0.000 description 2
- 241000408521 Lucida Species 0.000 description 2
- 240000000342 Palaquium gutta Species 0.000 description 2
- 229920000588 gutta-percha Polymers 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/321—Holders for films, e.g. reels, cassettes, spindles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE437087A true BE437087A (enrdf_load_html_response) |
Family
ID=95608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE437087D BE437087A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE437087A (enrdf_load_html_response) |
-
0
- BE BE437087D patent/BE437087A/fr unknown
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