GB681188A - Improvements in or relating to the production of films from latex and other film-forming liquids - Google Patents
Improvements in or relating to the production of films from latex and other film-forming liquidsInfo
- Publication number
- GB681188A GB681188A GB2888449A GB2888449A GB681188A GB 681188 A GB681188 A GB 681188A GB 2888449 A GB2888449 A GB 2888449A GB 2888449 A GB2888449 A GB 2888449A GB 681188 A GB681188 A GB 681188A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- liquid
- dipping
- dipping chamber
- wall
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/14—Dipping a core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Treatment Of Fiber Materials (AREA)
- Coating Apparatus (AREA)
Abstract
<PICT:0681188/III/1> <PICT:0681188/III/2> A dip-coating apparatus comprises a dipping chamber bounded along a substantial part of its perimeter by a wall lower than that around the rest of its perimeter, an overflow chamber on the opposite side of the lower wall and means for transfering liquid from the overflow chamber to the dipping chamber, the transferred liquid entering the dipping chamber at or being directed towards, a part of the said chamber remote from the said lower wall, so as to produce a continuous movement of liquid over the whole surface of the dipping chamber. Referring to the drawings, the liquid is circulated in Fig. 2 by impellers 17 which pass it continuously from space 15 into dipping chamber 12 over the edge of low wall 11 and thence into space 15. In Fig. 4 pump 28 draws liquid from the overflow chamber 26 through pipes 29 and 31 to manifold 24 and thence into dipping chamber 27.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2888449A GB681188A (en) | 1949-11-10 | 1949-11-10 | Improvements in or relating to the production of films from latex and other film-forming liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2888449A GB681188A (en) | 1949-11-10 | 1949-11-10 | Improvements in or relating to the production of films from latex and other film-forming liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB681188A true GB681188A (en) | 1952-10-22 |
Family
ID=10282728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2888449A Expired GB681188A (en) | 1949-11-10 | 1949-11-10 | Improvements in or relating to the production of films from latex and other film-forming liquids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB681188A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2875094A (en) * | 1952-11-14 | 1959-02-24 | Philips Corp | Method of impregnating fibre masses with a viscous, hardenable resin insoluble in water |
-
1949
- 1949-11-10 GB GB2888449A patent/GB681188A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2875094A (en) * | 1952-11-14 | 1959-02-24 | Philips Corp | Method of impregnating fibre masses with a viscous, hardenable resin insoluble in water |
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