DK2923817T3 - Fremgangsmåde til fremstilling af en prægeform, prægeform og udstyr til fremstilling af en prægeform - Google Patents

Fremgangsmåde til fremstilling af en prægeform, prægeform og udstyr til fremstilling af en prægeform Download PDF

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Publication number
DK2923817T3
DK2923817T3 DK13856214.5T DK13856214T DK2923817T3 DK 2923817 T3 DK2923817 T3 DK 2923817T3 DK 13856214 T DK13856214 T DK 13856214T DK 2923817 T3 DK2923817 T3 DK 2923817T3
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DK
Denmark
Prior art keywords
resin
pattern
mold
roll
transferring
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DK13856214.5T
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English (en)
Inventor
Takehide Misawa
Ikumi Sakata
Original Assignee
Soken Kagaku Kk
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Publication of DK2923817T3 publication Critical patent/DK2923817T3/da

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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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/36—Feeding the material on to the mould, core or other substrate
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • B29C33/3878—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts used as masters for making successive impressions
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0032—Producing rolling bodies, e.g. rollers, wheels, pulleys or pinions
    • B29D99/0035—Producing rolling bodies, e.g. rollers, wheels, pulleys or pinions rollers or cylinders having an axial length of several times the diameter, e.g. for embossing, pressing, or printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C2033/385—Manufacturing moulds, e.g. shaping the mould surface by machining by laminating a plurality of layers
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B29C2059/023—Microembossing
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/562—Winding and joining, e.g. winding spirally spirally
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/757—Moulds, cores, dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Claims (8)

1. Fremgangsmåde til fremstilling af en prægeform, og som omfatter: et vikletrin til vikling af en harpiksfolieform (2) på en cylindrisk overføringsvalse (12), hvor harpiksfolieformen (2) forsynes med et omvendt mønster (3) i forhold til et ønsket, fint konkavt-konvekst mønster, og hvor harpiksfolieformen (2) vikles på overføringsvalsen (12), så at et gab (G) uden det omvendte mønster tilvejebringes ved en grænsedel ved begge ender af harpiksfolieformen (2); et harpikspåfyldningstrin til påfyldning af en harpiksblanding (22) i gabet (G), og et mønsterfrembringende trin til frembringelse af et mønster (3a), der er i hovedsagen det samme som det omvendte mønster på harpiksblandingen (22).
2. Fremgangsmåde ifølge krav 1, hvor: harpiksblandingen (22) er en fotohærdende harpiks; og hvor mønsteret i det mønsterfrembringende trin frembringes ved bestråling af harpiksblandingen (22) med lys i en tilstand, hvor en mønsterfrembringende form (24) rettes mod harpiksblandingen, hvilken mønsterfrembringende form (24) har et mønster, som i hovedsagen svarer til det konkavt-konvekse mønster.
3. Fremgangsmåde ifølge krav 2, hvor: den anvendte mønsterfrembringende form (24) er gennemsigtig for lys; og den anvendte harpiksblanding (22) bestråles med lys gennem den mønsterfrembringende form (24).
4. Fremgangsmåde ifølge ethvert af kravene 1 til 3, hvor vikletrinet udføres ved, at man klæber den ene side af et dobbeltsidigt klæbende klæbebånd (8) på folieformen (2), hvorefter man klæber den anden side af det dobbeltsidigt klæbende klæbebånd (8) på overføringsvalsen (12).
5. Fremgangsmåde ifølge krav 4, hvor en endedel af det dobbeltsidigt klæbende klæbebånd (8) og en endedel af folieformen (2) forskydes i forhold til hinanden i en vikleretning for folieformen (2).
6. Fremgangsmåde ifølge ethvert af kravene 1 til 5, hvor den anvendte harpiksblanding (22) er en udløsende harpiks.
7. Prægeform, som omfatter: en cylindrisk overføringsvalse (12); og en harpiksfolieform (2), som er viklet på overføringsvalsen (12), idet harpiksfolieformen (2) er forsynet med et omvendt mønster (3) i forhold til et konkavt-konvekst mønster, og hvor folieformen (2) er således viklet på en overføringsvalse (12), at der ved en grænsedel ved enderne af harpiksfolieformen (2) er tilvejebragt et gab (G) uden det omvendte mønster; og en harpiksblanding (22), som er fyldt i gabet (G), hvilken harpiksblanding (22) er forsynet med et mønster (3a), der er i hovedsagen det samme som det omvendte mønster (3).
8. Udstyr til fremstilling af en prægeform, og som omfatter: en harpiksfolieform (2), som er forsynet med et omvendt mønster (3) med et ønsket, fint konkavt-konvekst mønster; en harpiksblanding (22), som er fyldt i et gab (G), der er tilvejebragt, når folieformen (2) er viklet på en cylindrisk valse (12), idet gabet er tilvejebragt ved en grænsedel på de to ender af folieformen (2); og en mønsterfrembringende form (24), som kan danne et mønster (3a), der er i hovedsagen det samme som det omvendte mønster (3) på harpiksblandingen (22).
DK13856214.5T 2012-11-22 2013-11-18 Fremgangsmåde til fremstilling af en prægeform, prægeform og udstyr til fremstilling af en prægeform DK2923817T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012256546 2012-11-22
PCT/JP2013/081011 WO2014080857A1 (ja) 2012-11-22 2013-11-18 インプリント用モールドの製造方法、インプリント用モールド、インプリント用モールド製造キット

Publications (1)

Publication Number Publication Date
DK2923817T3 true DK2923817T3 (da) 2018-01-02

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Country Status (8)

Country Link
US (1) US9815230B2 (da)
EP (1) EP2923817B1 (da)
JP (1) JP6275048B2 (da)
KR (1) KR20150088823A (da)
CN (1) CN104903072A (da)
DK (1) DK2923817T3 (da)
TW (1) TWI588009B (da)
WO (1) WO2014080857A1 (da)

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DK3156206T3 (da) * 2014-06-11 2018-12-17 Soken Kagaku Kk Overføringsrulle til prægning
DE102015113670A1 (de) 2014-08-19 2016-02-25 Seoul Viosys Co., Ltd Leuchtvorrichtung und Verfahren zu deren Herstellung
JP6599633B2 (ja) * 2015-04-23 2019-10-30 リコーインダストリアルソリューションズ株式会社 金型及びその製造方法、並びに光学素子
TW201718228A (zh) * 2015-09-17 2017-06-01 Soken Chemical & Engineering Co Ltd 壓印用模具的製造方法
JP6578883B2 (ja) * 2015-10-26 2019-09-25 大日本印刷株式会社 フィルムモールド及びインプリント方法
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KR102463013B1 (ko) * 2018-06-26 2022-11-03 주식회사 엘지화학 임프린팅용 롤 몰드의 제조방법 및 임프린팅용 롤 몰드
CN109650181A (zh) * 2018-12-28 2019-04-19 东莞市光志光电有限公司 一种降低管压印的收卷装置、制备方法及收卷方法

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Publication number Publication date
TW201433443A (zh) 2014-09-01
EP2923817A4 (en) 2016-09-28
TWI588009B (zh) 2017-06-21
JP6275048B2 (ja) 2018-02-07
CN104903072A (zh) 2015-09-09
JPWO2014080857A1 (ja) 2017-01-05
EP2923817A1 (en) 2015-09-30
US9815230B2 (en) 2017-11-14
KR20150088823A (ko) 2015-08-03
WO2014080857A1 (ja) 2014-05-30
EP2923817B1 (en) 2017-09-13
US20150290847A1 (en) 2015-10-15

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