CH414909A - Process for punching out plastic masses - Google Patents

Process for punching out plastic masses

Info

Publication number
CH414909A
CH414909A CH938964A CH938964A CH414909A CH 414909 A CH414909 A CH 414909A CH 938964 A CH938964 A CH 938964A CH 938964 A CH938964 A CH 938964A CH 414909 A CH414909 A CH 414909A
Authority
CH
Switzerland
Prior art keywords
punching out
out plastic
plastic masses
masses
punching
Prior art date
Application number
CH938964A
Other languages
German (de)
Inventor
Madern Jan
Dekker Jan
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of CH414909A publication Critical patent/CH414909A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/14—Shaping
    • C11D13/18—Shaping by extrusion or pressing
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Glanulating (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CH938964A 1963-07-18 1964-07-17 Process for punching out plastic masses CH414909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28524/63A GB1070237A (en) 1963-07-18 1963-07-18 Process and apparatus for the production of stamped tablets of plastic materials

Publications (1)

Publication Number Publication Date
CH414909A true CH414909A (en) 1966-06-15

Family

ID=10276999

Family Applications (1)

Application Number Title Priority Date Filing Date
CH938964A CH414909A (en) 1963-07-18 1964-07-17 Process for punching out plastic masses

Country Status (10)

Country Link
AT (1) AT259109B (en)
BE (1) BE650717A (en)
CH (1) CH414909A (en)
DE (1) DE1467728A1 (en)
ES (1) ES112297Y (en)
FR (1) FR1402326A (en)
GB (1) GB1070237A (en)
NL (1) NL6408261A (en)
NO (1) NO116701B (en)
SE (1) SE300670B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU733888B2 (en) * 1996-12-30 2001-05-31 Unilever Plc Die and process for stamping plastic material
BRPI0406493A (en) * 2004-12-30 2006-09-05 Unilever Nv cleaning article device, equipment and manufacturing process having a fluid mass and having complex shapes and use of the cleaning article
IT201600108931A1 (en) * 2016-10-27 2018-04-27 Desmet Ballestra S P A In Breve Ballestra S P A Mold of a molding apparatus for soaps and the like and relative molding equipment
CN112171990A (en) * 2020-09-03 2021-01-05 孙喜杰 Plastic compression molding process capable of preventing warping and deformation

Also Published As

Publication number Publication date
DE1467728A1 (en) 1969-03-27
SE300670B (en) 1968-05-06
ES112297U (en) 1965-06-16
BE650717A (en) 1964-11-16
AT259109B (en) 1967-12-27
NL6408261A (en) 1965-01-19
GB1070237A (en) 1967-06-01
NO116701B (en) 1969-05-05
FR1402326A (en) 1965-06-11
ES112297Y (en) 1965-12-16

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