JPS6210176B2 - - Google Patents

Info

Publication number
JPS6210176B2
JPS6210176B2 JP18202981A JP18202981A JPS6210176B2 JP S6210176 B2 JPS6210176 B2 JP S6210176B2 JP 18202981 A JP18202981 A JP 18202981A JP 18202981 A JP18202981 A JP 18202981A JP S6210176 B2 JPS6210176 B2 JP S6210176B2
Authority
JP
Japan
Prior art keywords
resin
annular gap
valleys
sheet
peaks
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
JP18202981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5882724A (ja
Inventor
Kazuo Sugito
Hidetomo Shirai
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.)
Sekisui Kasei Co Ltd
Original Assignee
Sekisui Plastics Co 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 Sekisui Plastics Co Ltd filed Critical Sekisui Plastics Co Ltd
Priority to JP56182029A priority Critical patent/JPS5882724A/ja
Publication of JPS5882724A publication Critical patent/JPS5882724A/ja
Publication of JPS6210176B2 publication Critical patent/JPS6210176B2/ja
Granted 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
    • B29C48/03—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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP56182029A 1981-11-12 1981-11-12 内部に空隙を持つた貼り合わせ樹脂シ−トの製造方法 Granted JPS5882724A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56182029A JPS5882724A (ja) 1981-11-12 1981-11-12 内部に空隙を持つた貼り合わせ樹脂シ−トの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56182029A JPS5882724A (ja) 1981-11-12 1981-11-12 内部に空隙を持つた貼り合わせ樹脂シ−トの製造方法

Publications (2)

Publication Number Publication Date
JPS5882724A JPS5882724A (ja) 1983-05-18
JPS6210176B2 true JPS6210176B2 (OSRAM) 1987-03-04

Family

ID=16111086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56182029A Granted JPS5882724A (ja) 1981-11-12 1981-11-12 内部に空隙を持つた貼り合わせ樹脂シ−トの製造方法

Country Status (1)

Country Link
JP (1) JPS5882724A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220039183A (ko) * 2020-09-22 2022-03-29 현대자동차주식회사 전기자동차의 가상 내연기관 진동 구현 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3573709B2 (ja) * 2000-12-05 2004-10-06 堺化成工業株式会社 キャリアテープの製造方法及びキャリアテープ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220039183A (ko) * 2020-09-22 2022-03-29 현대자동차주식회사 전기자동차의 가상 내연기관 진동 구현 방법

Also Published As

Publication number Publication date
JPS5882724A (ja) 1983-05-18

Similar Documents

Publication Publication Date Title
US4184904A (en) Method for producing sheet material
US4832770A (en) Method of manufacturing foamed polypropylene resin sheet
US4399086A (en) Process for manufacturing foamed plastic sheets
JPS5815382B2 (ja) 熱収縮可能な二層複合構造物および熱収縮されたスリ−ブを有する容器
US3874981A (en) Resin sheet having an appearance of carpet or velvet and process therefor
JPS6210176B2 (OSRAM)
US3248462A (en) Method for producing foamed sheet material having essentially equal tensile properties
JP4955853B2 (ja) オレフィン系樹脂発泡層を有する発泡成形体の製造方法
JPS6111779B2 (OSRAM)
JPH1190972A (ja) 断熱ホースの製造方法
JPH03111244A (ja) 食品容器
EP0785057B1 (en) Process for producing foamed body of polycarbonate resin and foamed body obtained thereby
JPS6354533B2 (OSRAM)
JP3286693B2 (ja) パイプ状発泡体
JP3100343B2 (ja) 柔軟性を有するポリスチレン系樹脂発泡シート積層体
JPS6054849B2 (ja) 発泡樹脂シ−トの押出成形方法
JP2926635B2 (ja) ポリカーボネート樹脂押し出し発泡シート
JP7573134B1 (ja) 複合線材及びその製造方法
JPS6364290B2 (OSRAM)
JPH02130120A (ja) 発泡ポリオレフィン系樹脂シートの製造方法及び製造装置
US3343216A (en) Apparatus for the preparation of foamed sheet material
JP2002115794A (ja) 断熱材、その製造方法および製造装置
JPS5810220B2 (ja) 熱可塑性樹脂波型発泡シ−トの製造方法
JPH065159Y2 (ja) ポリスチレン発泡成形体
JPS6059862B2 (ja) 透明な軟質合成樹脂発泡シ−ト