DE3051116C2 - - Google Patents

Info

Publication number
DE3051116C2
DE3051116C2 DE3051116A DE3051116A DE3051116C2 DE 3051116 C2 DE3051116 C2 DE 3051116C2 DE 3051116 A DE3051116 A DE 3051116A DE 3051116 A DE3051116 A DE 3051116A DE 3051116 C2 DE3051116 C2 DE 3051116C2
Authority
DE
Germany
Prior art keywords
resin
shaped
rod
slit
inner limiting
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
DE3051116A
Other languages
German (de)
English (en)
Inventor
Mokichi Tokio/Tokyo Jp Maejima
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.)
JYOHOKU SEIKO CO Ltd TOKIO/TOKYO JP
Original Assignee
JYOHOKU SEIKO CO Ltd TOKIO/TOKYO JP
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 JYOHOKU SEIKO CO Ltd TOKIO/TOKYO JP filed Critical JYOHOKU SEIKO CO Ltd TOKIO/TOKYO JP
Priority to DE3051116A priority Critical patent/DE3051116C2/de
Priority claimed from DE19803044207 external-priority patent/DE3044207A1/de
Application granted granted Critical
Publication of DE3051116C2 publication Critical patent/DE3051116C2/de
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
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE3051116A 1980-11-24 1980-11-24 Expired DE3051116C2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3051116A DE3051116C2 (enrdf_load_stackoverflow) 1980-11-24 1980-11-24

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803044207 DE3044207A1 (de) 1980-11-24 1980-11-24 Filmextrusions-werkzeug
DE3051116A DE3051116C2 (enrdf_load_stackoverflow) 1980-11-24 1980-11-24

Publications (1)

Publication Number Publication Date
DE3051116C2 true DE3051116C2 (enrdf_load_stackoverflow) 1989-07-20

Family

ID=25789285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3051116A Expired DE3051116C2 (enrdf_load_stackoverflow) 1980-11-24 1980-11-24

Country Status (1)

Country Link
DE (1) DE3051116C2 (enrdf_load_stackoverflow)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS ERMITTELT *

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