JPH0588169B2 - - Google Patents

Info

Publication number
JPH0588169B2
JPH0588169B2 JP61063348A JP6334886A JPH0588169B2 JP H0588169 B2 JPH0588169 B2 JP H0588169B2 JP 61063348 A JP61063348 A JP 61063348A JP 6334886 A JP6334886 A JP 6334886A JP H0588169 B2 JPH0588169 B2 JP H0588169B2
Authority
JP
Japan
Prior art keywords
foamed
sheet
die
extruded
circular 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 - Lifetime
Application number
JP61063348A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62220316A (ja
Inventor
Yukio Kamisaka
Hiroichi Minamyama
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.)
HATSUHOO KAGAKU KOGYO KK
Original Assignee
HATSUHOO KAGAKU KOGYO KK
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 HATSUHOO KAGAKU KOGYO KK filed Critical HATSUHOO KAGAKU KOGYO KK
Priority to JP61063348A priority Critical patent/JPS62220316A/ja
Publication of JPS62220316A publication Critical patent/JPS62220316A/ja
Publication of JPH0588169B2 publication Critical patent/JPH0588169B2/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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • 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
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Molding Of Porous Articles (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP61063348A 1986-03-20 1986-03-20 発泡シ−トの両面に夫々色の異なるスキン層を有する成形体の同時成形法 Granted JPS62220316A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61063348A JPS62220316A (ja) 1986-03-20 1986-03-20 発泡シ−トの両面に夫々色の異なるスキン層を有する成形体の同時成形法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61063348A JPS62220316A (ja) 1986-03-20 1986-03-20 発泡シ−トの両面に夫々色の異なるスキン層を有する成形体の同時成形法

Publications (2)

Publication Number Publication Date
JPS62220316A JPS62220316A (ja) 1987-09-28
JPH0588169B2 true JPH0588169B2 (https=) 1993-12-21

Family

ID=13226649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61063348A Granted JPS62220316A (ja) 1986-03-20 1986-03-20 発泡シ−トの両面に夫々色の異なるスキン層を有する成形体の同時成形法

Country Status (1)

Country Link
JP (1) JPS62220316A (https=)

Also Published As

Publication number Publication date
JPS62220316A (ja) 1987-09-28

Similar Documents

Publication Publication Date Title
US4889669A (en) Process for producing foamed thermoplastic resin articles
US4263247A (en) Resin-foam laminate
KR100310931B1 (ko) 디자인 옵션을 가진 필름 마무리 시스템
EP0842029B1 (en) Extrusion coating process for making protective and decorative films
US5215691A (en) Method of forming a coextruded foam composite
US6455148B1 (en) Composite panel with a foamed plastic core
JPH04506195A (ja) 発泡体コア再生多層シートおよびその製造方法
JP2005178276A (ja) 加飾フィルム及びその製造方法
JPH027814B2 (https=)
JPH0410419B2 (https=)
WO2002064342A2 (en) Polymeric watercraft and manufacture method thereof
JPH0588169B2 (https=)
CA2082971C (en) Method of forming a decorative article
WO2002064341A2 (en) Polymeric watercraft and manufacture method thereof
CN218876535U (zh) 多层膜、汽车内饰以及塑料件表面结构
JP2612731B2 (ja) 積層表皮材の製造方法
JPH01136717A (ja) 発泡シートの積層法
JPH06278261A (ja) 内部に凹凸感のある化粧シート及びその製造方法
JP2747478B2 (ja) ペイントレスフィルム
CN216545177U (zh) 一种用于汽车内饰的装饰面板及汽车
CN113172975A (zh) 一种多层复合共挤膜及其制作工艺
JP2002144495A (ja) 積層体、およびこれを用いた建築用資材、梱包用副資材、自動車用部材、パーティション
JPH06115295A (ja) 深絞り製品への転写用フィルムの製造方法とこれに使用する基材フィルム
KR200166088Y1 (ko) 옥 코팅 패널의 제조장치
JPH0453795A (ja) 転写シートおよび絵付け成形品の製造方法