GB163661A - Improved method of and container for preserving photographic plates or films - Google Patents
Improved method of and container for preserving photographic plates or filmsInfo
- Publication number
- GB163661A GB163661A GB10847/21A GB1084721A GB163661A GB 163661 A GB163661 A GB 163661A GB 10847/21 A GB10847/21 A GB 10847/21A GB 1084721 A GB1084721 A GB 1084721A GB 163661 A GB163661 A GB 163661A
- Authority
- GB
- United Kingdom
- Prior art keywords
- films
- container
- improved method
- plates
- photographic plates
- 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
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/28—Blow-moulding apparatus
- B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
- B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/66—Cooling by refrigerant introduced into the blown article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2015—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in an at least partially rigid container
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6604—Thermal conditioning of the blown article
- B29C2049/6606—Cooling the article
- B29C2049/6607—Flushing blown articles
- B29C2049/6615—Flushing blown articles and exhausting through the blowing means
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6604—Thermal conditioning of the blown article
- B29C2049/6606—Cooling the article
- B29C2049/6607—Flushing blown articles
- B29C2049/6646—Flushing blown articles while keeping the final blowing pressure in the article
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- B29C33/26—Opening, closing or clamping by pivotal movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Packages (AREA)
Abstract
163,661. McColl, F. P. Jan. 7, 1920. Plates, films, and papers, receptacles for. - Photographic plates and films are packed and stored in a container which is exhausted and sealed under a vacuum, so that they may be preserved without deterioration. Plates mav be packed in such a way that the lid 39 presses on them and holds them in position. A similar arrangement is described for rollfilms.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB10847/21A GB163661A (en) | 1920-01-07 | 1920-01-07 | Improved method of and container for preserving photographic plates or films |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB10847/21A GB163661A (en) | 1920-01-07 | 1920-01-07 | Improved method of and container for preserving photographic plates or films |
Publications (1)
Publication Number | Publication Date |
---|---|
GB163661A true GB163661A (en) | 1921-05-09 |
Family
ID=67875192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10847/21A Expired GB163661A (en) | 1920-01-07 | 1920-01-07 | Improved method of and container for preserving photographic plates or films |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB163661A (en) |
-
1920
- 1920-01-07 GB GB10847/21A patent/GB163661A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2623826A (en) | Vacuum packaging of meat | |
US2790284A (en) | Art of vacuum sealing flexible packages | |
GB163661A (en) | Improved method of and container for preserving photographic plates or films | |
ES425719A1 (en) | Method of packaging of goods | |
GB205007A (en) | Improvements in vacuum vessels for preserved food | |
GB556653A (en) | Improvements relating to the processing of cheese | |
GB387619A (en) | Improvements relating to exhausting air from containers | |
GB864856A (en) | Improvements in methods of an apparatus for packaging articles | |
GB192872A (en) | Improvements in fruit packing cases | |
US1200651A (en) | Process of sterilization of victuals. | |
GB418682A (en) | Improvements connected with the packing of prepared vegetables, salads or the like | |
GB177113A (en) | Improvements in means for packing tin plates and the like | |
SU40143A1 (en) | Method for preserving and sterilizing food and other perishable food | |
GB300985A (en) | Method of preserving solid carbon dioxide during storage and transportation thereof | |
GB305739A (en) | Improvements in methods of packing eggs | |
GB262275A (en) | Improvements in or relating to means for packing rims and other articles for transport | |
FR616731A (en) | Packing in cells, for the transport and storage of goods packaged separately from each other, and more especially eggs and fruit | |
GB816313A (en) | Method for preserving foodstuffs by heating | |
GB392719A (en) | Egg packing-case | |
GB170604A (en) | Improvements in receptacles for containing tinplates and the like | |
ES2134U (en) | Special packaging for coffees and similar products. (Machine-translation by Google Translate, not legally binding) | |
AU1719020A (en) | Improved packing container for tins containing vaporizable substances | |
CA201023A (en) | Apparatus for storing and handling logs | |
ES85667U (en) | Packaging for the preservation of products and particularly of food products in a wet state (Machine-translation by Google Translate, not legally binding) | |
GB203563A (en) | Improvements in means for packing fragile or delicate objects |