JPH0550975B2 - - Google Patents

Info

Publication number
JPH0550975B2
JPH0550975B2 JP62039040A JP3904087A JPH0550975B2 JP H0550975 B2 JPH0550975 B2 JP H0550975B2 JP 62039040 A JP62039040 A JP 62039040A JP 3904087 A JP3904087 A JP 3904087A JP H0550975 B2 JPH0550975 B2 JP H0550975B2
Authority
JP
Japan
Prior art keywords
synthetic resin
raw material
continuous
stirring tank
foamed
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 - Lifetime
Application number
JP62039040A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63207626A (ja
Inventor
Hiroyasu Ichimura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP62039040A priority Critical patent/JPS63207626A/ja
Publication of JPS63207626A publication Critical patent/JPS63207626A/ja
Publication of JPH0550975B2 publication Critical patent/JPH0550975B2/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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • 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)
  • Molding Of Porous Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP62039040A 1987-02-24 1987-02-24 連続押出機による発泡層を含む合成樹脂積層品の製造方法 Granted JPS63207626A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62039040A JPS63207626A (ja) 1987-02-24 1987-02-24 連続押出機による発泡層を含む合成樹脂積層品の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62039040A JPS63207626A (ja) 1987-02-24 1987-02-24 連続押出機による発泡層を含む合成樹脂積層品の製造方法

Publications (2)

Publication Number Publication Date
JPS63207626A JPS63207626A (ja) 1988-08-29
JPH0550975B2 true JPH0550975B2 (enrdf_load_stackoverflow) 1993-07-30

Family

ID=12542011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62039040A Granted JPS63207626A (ja) 1987-02-24 1987-02-24 連続押出機による発泡層を含む合成樹脂積層品の製造方法

Country Status (1)

Country Link
JP (1) JPS63207626A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0569088A (ja) * 1991-04-18 1993-03-23 Nippon Steel Corp 複合金属材の連続鋳造方法
JPH05239907A (ja) * 1992-02-28 1993-09-17 Tajima Inc 床からの壁の立上り部の仕上げ用長尺シートおよび仕上げ施工方法
JP7420434B2 (ja) * 2018-12-12 2024-01-23 東都積水株式会社 巾木及び巾木巻回体
CN110240772A (zh) * 2019-07-24 2019-09-17 南通中联工业发展有限公司 一种软聚氯乙烯粒料生产设备及其生产方法
JP7534015B2 (ja) * 2020-03-31 2024-08-14 東都積水株式会社 巾木及び巾木巻回体

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394210A (en) * 1965-07-02 1968-07-23 Armstrong Cork Co Method of making a cellular thermoplastic vinyl resin sheet material
DE2020758A1 (de) * 1970-04-28 1971-11-18 Dynamit Nobel Ag Verfahren zur Herstellung von geformten,marmorierten Thermoplasten
JPS5911541Y2 (ja) * 1980-03-05 1984-04-09 浩康 市村 合成樹脂製巾木
JPS6180933U (enrdf_load_stackoverflow) * 1984-11-01 1986-05-29

Also Published As

Publication number Publication date
JPS63207626A (ja) 1988-08-29

Similar Documents

Publication Publication Date Title
EP2998353B1 (en) Flooring
US20240309653A1 (en) Pvc composite material, foam board, and flooring
US4101050A (en) Filled-polystyrene laminates
US4107247A (en) Method of co-extrusion with foam core
JP2503753B2 (ja) 登泡層が裏打ちされた表皮材を貼合したポリプロピレン樹脂成形体の成形方法
GB2146941A (en) Extruded foamed plastics, with outer non-porous skin
US4808450A (en) Side body molding for attachment to a vehicle body
WO2018113325A1 (zh) 用于生产板材发泡层的组合物及包含此组合物的板材及其生产方法
KR930700590A (ko) 폴리프로필렌 폼 시이트
EP0719207B1 (en) Process for the production of products of light cellular plastic with closed cells
JPH0550975B2 (enrdf_load_stackoverflow)
KR20200002330A (ko) 성형성이 우수한 발포시트, 이의 제조방법 및 이를 이용한 식품용기
CA1049729A (en) Coextrusion of polystyrene layers of different densities
JPS6259640A (ja) ブチラ−ル樹脂組成物の発泡方法
JP4379110B2 (ja) プロピレン系樹脂製多層発泡シートおよびその製造方法
JP2002316391A (ja) 複合材料成形体、及びその製造方法
WO2020055274A1 (en) Multilayer thermoplastic sheet and method to produce the same
JPH0214892B2 (enrdf_load_stackoverflow)
JP2001170986A (ja) ポリプロピレン系発泡性原反シートの製造方法、ポリプロピレン系発泡シートの製造方法、およびそれらにより製造されたポリプロピレン系発泡性原反シート、ポリプロピレン系発泡シート
JPH0120177B2 (enrdf_load_stackoverflow)
JP4149060B2 (ja) 微細な気泡を有する発泡ポリエステルシートとその成形方法
WO2020055275A1 (en) Multilayer polypropylene thermoplastic sheet and method to produce the same
CN100500418C (zh) 聚丙烯发泡片材与塑料片材复合制造方法
CN109263201A (zh) 一种共挤聚氯乙烯板及其生产方法
JPH07132528A (ja) 熱可塑性樹脂発泡体の製造方法

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term