TWI801157B - Method for preparing a film having a surface pattern and a film prepared therefrom - Google Patents

Method for preparing a film having a surface pattern and a film prepared therefrom Download PDF

Info

Publication number
TWI801157B
TWI801157B TW111107786A TW111107786A TWI801157B TW I801157 B TWI801157 B TW I801157B TW 111107786 A TW111107786 A TW 111107786A TW 111107786 A TW111107786 A TW 111107786A TW I801157 B TWI801157 B TW I801157B
Authority
TW
Taiwan
Prior art keywords
film
preparing
surface pattern
prepared therefrom
film prepared
Prior art date
Application number
TW111107786A
Other languages
Chinese (zh)
Other versions
TW202243852A (en
Inventor
張相洙
趙顯國
朴翰銖
Original Assignee
南韓商可隆工業股份有限公司
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
Priority claimed from KR1020220026726A external-priority patent/KR20220125177A/en
Application filed by 南韓商可隆工業股份有限公司 filed Critical 南韓商可隆工業股份有限公司
Publication of TW202243852A publication Critical patent/TW202243852A/en
Application granted granted Critical
Publication of TWI801157B publication Critical patent/TWI801157B/en

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
    • 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
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
TW111107786A 2021-03-04 2022-03-03 Method for preparing a film having a surface pattern and a film prepared therefrom TWI801157B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2021-0028663 2021-03-04
KR20210028663 2021-03-04
KR10-2022-0026726 2022-03-02
KR1020220026726A KR20220125177A (en) 2021-03-04 2022-03-02 Method for preparing a film having a surface pattern and a film preprared therefrom

Publications (2)

Publication Number Publication Date
TW202243852A TW202243852A (en) 2022-11-16
TWI801157B true TWI801157B (en) 2023-05-01

Family

ID=83155493

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111107786A TWI801157B (en) 2021-03-04 2022-03-03 Method for preparing a film having a surface pattern and a film prepared therefrom

Country Status (2)

Country Link
TW (1) TWI801157B (en)
WO (1) WO2022186610A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201223742A (en) * 2010-08-31 2012-06-16 Skc Haas Display Films Co Ltd Optical sheet manufactured with micro-patterned carrier
JP2018145214A (en) * 2017-03-01 2018-09-20 東レ株式会社 Thermoplastic resin film

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8328279D0 (en) * 1983-10-22 1983-11-23 Smith & Nephew Res Polymer blend films
JP5674227B2 (en) * 2013-09-13 2015-02-25 三菱樹脂株式会社 Polyester film for in-mold transfer
CN109312088B (en) * 2016-06-24 2021-09-24 东丽株式会社 Biaxially oriented thermoplastic resin film

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201223742A (en) * 2010-08-31 2012-06-16 Skc Haas Display Films Co Ltd Optical sheet manufactured with micro-patterned carrier
JP2018145214A (en) * 2017-03-01 2018-09-20 東レ株式会社 Thermoplastic resin film

Also Published As

Publication number Publication date
TW202243852A (en) 2022-11-16
WO2022186610A1 (en) 2022-09-09

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