FR1035830A - Improvements in the manufacture of thermoplastic sheets or films - Google Patents

Improvements in the manufacture of thermoplastic sheets or films

Info

Publication number
FR1035830A
FR1035830A FR1035830DA FR1035830A FR 1035830 A FR1035830 A FR 1035830A FR 1035830D A FR1035830D A FR 1035830DA FR 1035830 A FR1035830 A FR 1035830A
Authority
FR
France
Prior art keywords
films
manufacture
thermoplastic sheets
thermoplastic
sheets
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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cellulose Sidac S A Soc Ind De
Original Assignee
Cellulose Sidac S A Soc Ind De
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 Cellulose Sidac S A Soc Ind De filed Critical Cellulose Sidac S A Soc Ind De
Application granted granted Critical
Publication of FR1035830A publication Critical patent/FR1035830A/en
Expired legal-status Critical Current

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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
    • B29C55/165—Apparatus therefor
    • 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
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/24—Pressing or stamping ornamental designs on surfaces
    • 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
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/005—Oriented
    • B29K2995/0053—Oriented bi-axially
FR1035830D 1950-03-16 1951-04-11 Improvements in the manufacture of thermoplastic sheets or films Expired FR1035830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US288228XA 1950-03-16 1950-03-16

Publications (1)

Publication Number Publication Date
FR1035830A true FR1035830A (en) 1953-08-31

Family

ID=21845647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1035830D Expired FR1035830A (en) 1950-03-16 1951-04-11 Improvements in the manufacture of thermoplastic sheets or films

Country Status (2)

Country Link
CH (1) CH288228A (en)
FR (1) FR1035830A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1098192B (en) * 1956-10-27 1961-01-26 Alfred Paul Rheinlaender Dr Me Method and device for the continuous production of net webs or film webs with net-like reinforcements
DE1126126B (en) * 1957-12-10 1962-03-22 Dornbusch & Co Process and device for the production of double-sided embossing on film webs made of thermoplastics
DE1184072B (en) * 1959-07-31 1964-12-23 New York Hamburger Gummi Waare Method and device for the production of film webs made of thermoplastic material with a lenticular screen running in the longitudinal direction
FR1356989A (en) * 1963-04-05 1964-04-03 Citroen Sa Andre Air filter simultaneously constituting a resonator silencer for the air drawn into combustion engines
JP6969049B2 (en) * 2017-11-20 2021-11-24 株式会社日本製鋼所 Biaxial stretching machine for sheet-like material

Also Published As

Publication number Publication date
CH288228A (en) 1953-01-15

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