JPS5595531A - Manufacturing device of patterned sheet - Google Patents

Manufacturing device of patterned sheet

Info

Publication number
JPS5595531A
JPS5595531A JP130179A JP130179A JPS5595531A JP S5595531 A JPS5595531 A JP S5595531A JP 130179 A JP130179 A JP 130179A JP 130179 A JP130179 A JP 130179A JP S5595531 A JPS5595531 A JP S5595531A
Authority
JP
Japan
Prior art keywords
die
roll
face
distance
wedge type
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.)
Granted
Application number
JP130179A
Other languages
Japanese (ja)
Other versions
JPS5854659B2 (en
Inventor
Hirozo Kamijo
Shigeru Hiyouda
Shoichi Tanaka
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP54001301A priority Critical patent/JPS5854659B2/en
Publication of JPS5595531A publication Critical patent/JPS5595531A/en
Publication of JPS5854659B2 publication Critical patent/JPS5854659B2/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
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulding By Coating Moulds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To obtain the titled sheet capable of forming relief pattern on the synthetic resin sheet surface by a mechanism wherein the angle of rake for the wedge type die is restricted in the specified range, and the distance between the rear die lower end, the wedge type die upper end and the figure roll upper face is maintained within the specified range. CONSTITUTION:The angle theta which is formed with a straight line l connecting the center O of the figure roll 8 revolving close to the wedge type die 6 and the die 6 slant face 6a shall be 90 deg.<=Q<=120 deg.. The distance dO between the die 6 slant face 6a upper end B and the roll 8 upper face, and the distance d between the rear side die 7 lower end and the roll 8 upper face shall be 1.0mm<=d<=dO<=50mm. Resin is pressed to the die 6 slant face by the pushing pressure produced from the figure roll 8 revolution and it is pressed into the relief pattern molded on the circumference face of the roll 8 to be cooled and hardened. Thus, without receiving almost any effect due to the pressure fluctuation of the extruding machine side, a sheet with even figures of satisfactory transfer quality is available.
JP54001301A 1979-01-12 1979-01-12 Patterned sheet manufacturing equipment Expired JPS5854659B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54001301A JPS5854659B2 (en) 1979-01-12 1979-01-12 Patterned sheet manufacturing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54001301A JPS5854659B2 (en) 1979-01-12 1979-01-12 Patterned sheet manufacturing equipment

Publications (2)

Publication Number Publication Date
JPS5595531A true JPS5595531A (en) 1980-07-19
JPS5854659B2 JPS5854659B2 (en) 1983-12-06

Family

ID=11497645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54001301A Expired JPS5854659B2 (en) 1979-01-12 1979-01-12 Patterned sheet manufacturing equipment

Country Status (1)

Country Link
JP (1) JPS5854659B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119842A (en) * 1982-01-12 1983-07-16 Inax Corp Method of providing pattern to extrudate

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215629A (en) * 1975-07-23 1977-02-05 Ngk Insulators Ltd Glass for melt spinning of high-melting metallic fibers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215629A (en) * 1975-07-23 1977-02-05 Ngk Insulators Ltd Glass for melt spinning of high-melting metallic fibers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119842A (en) * 1982-01-12 1983-07-16 Inax Corp Method of providing pattern to extrudate

Also Published As

Publication number Publication date
JPS5854659B2 (en) 1983-12-06

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