ZA704667B - Moulding process - Google Patents

Moulding process

Info

Publication number
ZA704667B
ZA704667B ZA704667A ZA704667A ZA704667B ZA 704667 B ZA704667 B ZA 704667B ZA 704667 A ZA704667 A ZA 704667A ZA 704667 A ZA704667 A ZA 704667A ZA 704667 B ZA704667 B ZA 704667B
Authority
ZA
South Africa
Prior art keywords
moulding process
moulding
Prior art date
Application number
ZA704667A
Inventor
N Nicklin
Original Assignee
British Industrial Plastics
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by British Industrial Plastics filed Critical British Industrial Plastics
Publication of ZA704667B publication Critical patent/ZA704667B/en

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • B29C33/3878—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts used as masters for making successive impressions
    • B29C33/3885—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts used as masters for making successive impressions the mould parts being co-operating impressions
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20—Making multilayered or multicoloured articles
    • B29C43/203—Making multilayered articles
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • B29C2043/023—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface having a plurality of grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
ZA704667A 1969-07-15 1970-07-07 Moulding process ZA704667B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3560569 1969-07-15

Publications (1)

Publication Number Publication Date
ZA704667B true ZA704667B (en) 1972-02-23

Family

ID=10379577

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA704667A ZA704667B (en) 1969-07-15 1970-07-07 Moulding process

Country Status (4)

Country Link
BE (1) BE753455A (en)
CH (1) CH518787A (en)
GB (1) GB1315482A (en)
ZA (1) ZA704667B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259883A (en) * 1991-09-28 1993-03-31 Rover Group Moulding against a shape or surface imparting film liner

Also Published As

Publication number Publication date
GB1315482A (en) 1973-05-02
BE753455A (en) 1971-01-14
CH518787A (en) 1972-02-15

Similar Documents

Publication Publication Date Title
YU34269B (en) Process for preparing delta-alkylamino-propiophenones
ZA702985B (en) Polymerisation process
ZA701799B (en) Moulding process
ZA712779B (en) Fibreglass moulding process
ZA706007B (en) Moulding
YU137878A (en) Process for preparing naphthylalkylamines
YU238570A (en) Process for obtaining amino-alshols
ZA703816B (en) Moulding machine
YU33975B (en) Process for preparing bufatrienolide-rhamnoside-acylates
ZA705129B (en) Moulding process
YU201378A (en) Process for obtaining 3-amino-delta2-pyrazoline
GB1317734A (en) Process for polymerization
ZA704959B (en) Moulding
YU35116B (en) Process for obtaining novel dimethylaminopropylthiocarbamates
ZA708623B (en) Moulding composition
YU34399B (en) Process for preparing thiamphenicol-glycinate acetylcysteinate
ZA704667B (en) Moulding process
ZA706758B (en) Polymerization process
IL32732A0 (en) Shaped articles
YU188170A (en) Process for preparing 5-hydroxy-or 6-hydroxy-isoquinuclidines
AU447086B2 (en) Moulding process
AU449027B2 (en) Moulding process
ZA706738B (en) Polymerisation process
YU201270A (en) Process for preparing phenyl-3-tert.-butyl-5-oxadiazolone-2
YU34788B (en) Process for preparing 3-chloro-4-n-and-iso-propoxy-ureas