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FR1417832A - New, improved die for plastic film extrusion with adjustable exit opening - Google Patents

New, improved die for plastic film extrusion with adjustable exit opening

Info

Publication number
FR1417832A
FR1417832A FR999235A FR999235A FR1417832A FR 1417832 A FR1417832 A FR 1417832A FR 999235 A FR999235 A FR 999235A FR 999235 A FR999235 A FR 999235A FR 1417832 A FR1417832 A FR 1417832A
Authority
FR
France
Prior art keywords
new
plastic film
exit opening
film extrusion
improved die
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
FR999235A
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.)
Honeywell International Inc
Original Assignee
Allied Chemical Corp
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 Allied Chemical Corp filed Critical Allied Chemical Corp
Priority to FR999235A priority Critical patent/FR1417832A/en
Application granted granted Critical
Publication of FR1417832A publication Critical patent/FR1417832A/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR999235A 1964-12-18 1964-12-18 New, improved die for plastic film extrusion with adjustable exit opening Expired FR1417832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR999235A FR1417832A (en) 1964-12-18 1964-12-18 New, improved die for plastic film extrusion with adjustable exit opening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR999235A FR1417832A (en) 1964-12-18 1964-12-18 New, improved die for plastic film extrusion with adjustable exit opening

Publications (1)

Publication Number Publication Date
FR1417832A true FR1417832A (en) 1965-11-12

Family

ID=8845149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999235A Expired FR1417832A (en) 1964-12-18 1964-12-18 New, improved die for plastic film extrusion with adjustable exit opening

Country Status (1)

Country Link
FR (1) FR1417832A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004108392A1 (en) * 2003-06-03 2004-12-16 Avery Dennison Corporation Die assembly
WO2017085045A1 (en) * 2015-11-17 2017-05-26 V.I.E. Systems GmbH Curtain nozzle for coating a substrate having adjustable gap width

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004108392A1 (en) * 2003-06-03 2004-12-16 Avery Dennison Corporation Die assembly
US7160094B2 (en) 2003-06-03 2007-01-09 Avery Dennison Corporation Die assembly
AU2004245488B2 (en) * 2003-06-03 2009-05-07 Avery Dennison Corporation Die assembly
KR101086298B1 (en) * 2003-06-03 2011-11-24 애버리 데니슨 코포레이션 Die assembly
WO2017085045A1 (en) * 2015-11-17 2017-05-26 V.I.E. Systems GmbH Curtain nozzle for coating a substrate having adjustable gap width

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