BE818704A - Perfectionnements aux procedes et dispositifs pour elaborer desmateriaux ameliores en feuille a partir d'une matiere thermoplastique - Google Patents

Perfectionnements aux procedes et dispositifs pour elaborer desmateriaux ameliores en feuille a partir d'une matiere thermoplastique

Info

Publication number
BE818704A
BE818704A BE147484A BE147484A BE818704A BE 818704 A BE818704 A BE 818704A BE 147484 A BE147484 A BE 147484A BE 147484 A BE147484 A BE 147484A BE 818704 A BE818704 A BE 818704A
Authority
BE
Belgium
Application number
BE147484A
Other languages
French (fr)
Inventor
Newman M Bortnick
James W White
Original Assignee
Rohm & Haas
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
Priority claimed from US00279573A external-priority patent/US3852387A/en
Application filed by Rohm & Haas filed Critical Rohm & Haas
Publication of BE818704A publication Critical patent/BE818704A/xx

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
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • 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
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE147484A 1972-08-10 1974-08-09 Perfectionnements aux procedes et dispositifs pour elaborer desmateriaux ameliores en feuille a partir d'une matiere thermoplastique BE818704A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00279573A US3852387A (en) 1970-04-24 1972-08-10 Double belt plastic sheet forming and take-off method
DE2432778A DE2432778A1 (de) 1972-08-10 1974-07-08 Verfahren und vorrichtung zum herstellen von aus thermoplasten extrudierten folienmaterialien

Publications (1)

Publication Number Publication Date
BE818704A true BE818704A (fr) 1975-02-10

Family

ID=25767382

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147484A BE818704A (fr) 1972-08-10 1974-08-09 Perfectionnements aux procedes et dispositifs pour elaborer desmateriaux ameliores en feuille a partir d'une matiere thermoplastique

Country Status (3)

Country Link
JP (1) JPS5340622B2 (de)
BE (1) BE818704A (de)
DE (1) DE2432778A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254589A (en) * 1978-11-22 1981-03-10 Rohm And Haas Company Belt refurbishing
DE3530309A1 (de) * 1985-08-24 1987-02-26 Held Kurt Verfahren und vorrichtung zum kontinuierlichen herstellen thermoplastischer kunststoffbahnen
DE4018531C1 (de) * 1990-06-09 1992-02-13 Roehm Gmbh, 6100 Darmstadt, De
AT412331B (de) * 1995-03-14 2005-01-25 Berndorf Band Gmbh Vorrichtung und verfahren zum kontinuierlichen herstellen von folien, bahnen oder platten
DE10161168B4 (de) * 2001-12-13 2012-08-23 Kraussmaffei Technologies Gmbh Verfahren und Vorrichtung zum Kühlen von platten- oder bahnförmigen Substraten
DE102007011463A1 (de) * 2007-03-07 2008-09-11 Breyer Gmbh Maschinenfabrik Verfahren und Vorrichtung zur Herstellung von Schwerfolien

Also Published As

Publication number Publication date
JPS4945963A (de) 1974-05-02
DE2432778A1 (de) 1976-01-22
JPS5340622B2 (de) 1978-10-28

Similar Documents

Publication Publication Date Title
JPS4996498A (de)
JPS5213517B2 (de)
FR2212531B1 (de)
AU469567B2 (de)
JPS5340622B2 (de)
FR2203292A5 (de)
JPS4972911A (de)
AU485983B2 (de)
JPS5216953Y2 (de)
JPS5217012Y2 (de)
JPS5231920B2 (de)
JPS5216427B2 (de)
JPS48107855U (de)
JPS492536U (de)
JPS48110474U (de)
CS150470B1 (de)
CS153930B1 (de)
CS154025B1 (de)
CS155027B1 (de)
CS156063B1 (de)
JPS49103028U (de)
CS156970B1 (de)
CS157319B1 (de)
CS157356B1 (de)
CS158489B1 (de)