TW200744823A - Method of heat-forming biodegradable laminated sheets - Google Patents

Method of heat-forming biodegradable laminated sheets

Info

Publication number
TW200744823A
TW200744823A TW096103537A TW96103537A TW200744823A TW 200744823 A TW200744823 A TW 200744823A TW 096103537 A TW096103537 A TW 096103537A TW 96103537 A TW96103537 A TW 96103537A TW 200744823 A TW200744823 A TW 200744823A
Authority
TW
Taiwan
Prior art keywords
polyglycolic acid
acid film
laminated sheet
biodegradable
heat
Prior art date
Application number
TW096103537A
Other languages
English (en)
Chinese (zh)
Inventor
Kanji Yoshimura
Juichi Wakabayashi
Norio Ozawa
Takehisa Suzuki
Original Assignee
Yoshimura Kasei Co Ltd
Kureha Corp
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 Yoshimura Kasei Co Ltd, Kureha Corp filed Critical Yoshimura Kasei Co Ltd
Publication of TW200744823A publication Critical patent/TW200744823A/zh

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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
    • 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
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/256—Sheets, plates, blanks or films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/704—Crystalline
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/716—Degradable
    • B32B2307/7163—Biodegradable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/738—Thermoformability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Biological Depolymerization Polymers (AREA)
TW096103537A 2006-01-31 2007-01-31 Method of heat-forming biodegradable laminated sheets TW200744823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006022813 2006-01-31

Publications (1)

Publication Number Publication Date
TW200744823A true TW200744823A (en) 2007-12-16

Family

ID=38327406

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096103537A TW200744823A (en) 2006-01-31 2007-01-31 Method of heat-forming biodegradable laminated sheets

Country Status (3)

Country Link
JP (1) JPWO2007088833A1 (fr)
TW (1) TW200744823A (fr)
WO (1) WO2007088833A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8389107B2 (en) 2008-03-24 2013-03-05 Biovation, Llc Cellulosic biolaminate composite assembly and related methods
EP2265439A4 (fr) 2008-03-24 2012-05-16 Biovation Llc Ensemble composite biostratifié et procédés associés
JPWO2011096395A1 (ja) * 2010-02-04 2013-06-10 株式会社クレハ 多層延伸成形物の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595019A (ja) * 1982-07-02 1984-01-11 Toppan Printing Co Ltd 耐熱容器の製造方法
JP2682638B2 (ja) * 1988-04-26 1997-11-26 三井石油化学工業株式会社 ポリエステル樹脂成形体の製造方法
JP3860495B2 (ja) * 2002-03-22 2006-12-20 吉村化成株式会社 ポリ乳酸系生分解性樹脂シートの熱成形方法
NL1020568C2 (nl) * 2002-05-08 2003-11-11 Dsm Nv Glasvezelversterkte polycarbonaatsamenstelling met verbeterde taaiheid.
AU2003235451B2 (en) * 2002-05-29 2010-01-21 Kureha Corporation Container of biodegradable heat-resistant hard resin molding
JP4145193B2 (ja) * 2003-05-21 2008-09-03 クラシエホールディングス株式会社 ヒートセット成形品の製造方法
JP2005280361A (ja) * 2005-04-15 2005-10-13 Mitsubishi Plastics Ind Ltd 成形体の製造方法

Also Published As

Publication number Publication date
JPWO2007088833A1 (ja) 2009-06-25
WO2007088833A1 (fr) 2007-08-09

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