JPS5670929A - Molding of long-sized product having fancy film along convexes and concaves on surface thereof - Google Patents

Molding of long-sized product having fancy film along convexes and concaves on surface thereof

Info

Publication number
JPS5670929A
JPS5670929A JP14755379A JP14755379A JPS5670929A JP S5670929 A JPS5670929 A JP S5670929A JP 14755379 A JP14755379 A JP 14755379A JP 14755379 A JP14755379 A JP 14755379A JP S5670929 A JPS5670929 A JP S5670929A
Authority
JP
Japan
Prior art keywords
concaves
convexes
fancy
film
molding
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.)
Pending
Application number
JP14755379A
Other languages
Japanese (ja)
Inventor
Shiyouji Ishida
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.)
KITAI SEISAKUSHO KK
Original Assignee
KITAI SEISAKUSHO 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 KITAI SEISAKUSHO KK filed Critical KITAI SEISAKUSHO KK
Priority to JP14755379A priority Critical patent/JPS5670929A/en
Publication of JPS5670929A publication Critical patent/JPS5670929A/en
Pending 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0003—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of successively moulded portions rigidly joined to each other
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/26—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length in several steps
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/28—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To soldly polymerize a fancy film along convexes and concaves on the surface of a long-sized product without wrincles and slacks by sold polimerization of the film along convexes and concaves on the surface of a molded material in a metal die simultaneously with molding. CONSTITUTION:A feed roller 2 of a fancy film is set on one side of a molding machine and fastened at one end of a fixed die 5. A resin is pressed into a cavity formed between the die 5 and a mobile die 4 while pressed on both side ends thereof by both the dies 4 and 5. The fancy film adheres along convexes and concaves on the surface of a molded material by the pressure of material without deviation in position while it is being stretched by remaining heat of the resin in such a manner as to be soldly polymerized along convexes and concaves of a molded material. After a single material A is molded, it is forced with a feeding mechanism 9 and then, a film 1 is taken up from the roller 2. Likewise, a resin is pressed in to mold a single material B while both the single materials are fused together successively.
JP14755379A 1979-11-13 1979-11-13 Molding of long-sized product having fancy film along convexes and concaves on surface thereof Pending JPS5670929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14755379A JPS5670929A (en) 1979-11-13 1979-11-13 Molding of long-sized product having fancy film along convexes and concaves on surface thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14755379A JPS5670929A (en) 1979-11-13 1979-11-13 Molding of long-sized product having fancy film along convexes and concaves on surface thereof

Publications (1)

Publication Number Publication Date
JPS5670929A true JPS5670929A (en) 1981-06-13

Family

ID=15432926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14755379A Pending JPS5670929A (en) 1979-11-13 1979-11-13 Molding of long-sized product having fancy film along convexes and concaves on surface thereof

Country Status (1)

Country Link
JP (1) JPS5670929A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713538A1 (en) * 1993-12-15 1995-06-16 Profil Ind Prodn. of prototype composite profile mouldings of constant cross section
WO1996036479A1 (en) * 1995-05-19 1996-11-21 Reflexite Corporation Method and apparatus for producing seamless retroreflective sheeting
BE1022735B1 (en) * 2015-02-25 2016-08-25 Nimme Bvba Injection molding of multiple elements

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501152A (en) * 1973-05-02 1975-01-08
JPS5226567A (en) * 1975-08-27 1977-02-28 Daiichi Aoki Method of injection molding synthetic resin mattress
JPS543896A (en) * 1977-06-09 1979-01-12 Du Pont Chlorination or chlorosulfonation method of polyethylene

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501152A (en) * 1973-05-02 1975-01-08
JPS5226567A (en) * 1975-08-27 1977-02-28 Daiichi Aoki Method of injection molding synthetic resin mattress
JPS543896A (en) * 1977-06-09 1979-01-12 Du Pont Chlorination or chlorosulfonation method of polyethylene

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713538A1 (en) * 1993-12-15 1995-06-16 Profil Ind Prodn. of prototype composite profile mouldings of constant cross section
WO1996036479A1 (en) * 1995-05-19 1996-11-21 Reflexite Corporation Method and apparatus for producing seamless retroreflective sheeting
BE1022735B1 (en) * 2015-02-25 2016-08-25 Nimme Bvba Injection molding of multiple elements

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