TW200716346A - Polystyrene system plastic foam molding material formed in mold and packaging material for food - Google Patents

Polystyrene system plastic foam molding material formed in mold and packaging material for food

Info

Publication number
TW200716346A
TW200716346A TW095127487A TW95127487A TW200716346A TW 200716346 A TW200716346 A TW 200716346A TW 095127487 A TW095127487 A TW 095127487A TW 95127487 A TW95127487 A TW 95127487A TW 200716346 A TW200716346 A TW 200716346A
Authority
TW
Taiwan
Prior art keywords
mold
foam molding
plastic foam
molding material
food
Prior art date
Application number
TW095127487A
Other languages
Chinese (zh)
Other versions
TWI329058B (en
Inventor
Naokuni Inada
Takashi Gotoh
Narihiko Togo
Original Assignee
Sekisui Plastics
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 Sekisui Plastics filed Critical Sekisui Plastics
Publication of TW200716346A publication Critical patent/TW200716346A/en
Application granted granted Critical
Publication of TWI329058B publication Critical patent/TWI329058B/en

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

A foam molding material made by foaming a polystyrene system plastic foam powder in a mold is provided. The surface roughness of the polystyrene system plastic foam molding material formed in the mold is 0.1 to 1.5 μm and at least a part of the surface is used as a printing surface (The surface roughness mentioned above is defined in JIS B0601-1994). A packaging material for foods is provided using a container made of the polystyrene system plastic foam molding material formed in a mold, in which food is packed therein.
TW95127487A 2005-07-29 2006-07-27 Polystyrene system plastic foam molding material formed in mold and packaging material for food TWI329058B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005220404A JP4925620B2 (en) 2005-07-29 2005-07-29 Polystyrene resin in-mold foam molded product and food packaging

Publications (2)

Publication Number Publication Date
TW200716346A true TW200716346A (en) 2007-05-01
TWI329058B TWI329058B (en) 2010-08-21

Family

ID=37672978

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95127487A TWI329058B (en) 2005-07-29 2006-07-27 Polystyrene system plastic foam molding material formed in mold and packaging material for food

Country Status (3)

Country Link
JP (1) JP4925620B2 (en)
CN (1) CN1903549B (en)
TW (1) TWI329058B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5234919B2 (en) * 2008-03-17 2013-07-10 株式会社ジェイエスピー Polystyrene resin foam plate and display panel
CN103804811A (en) * 2014-02-19 2014-05-21 北京化工大学 Preparation method of high-melt strength polystyrene
JP6118749B2 (en) * 2014-03-26 2017-04-19 積水化成品工業株式会社 Expandable composite resin particles, pre-expanded particles, and foamed molded body

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622346A (en) * 1985-11-29 1986-11-11 Atlantic Richfield Company Process for producing modified styrenic polymer beads for high strength foamed articles
US4626554A (en) * 1985-11-29 1986-12-02 Atlantic Richfield Company Process for producing modified styrenic polymer beads for high strength foamed articles
US4692472A (en) * 1986-05-05 1987-09-08 Atlantic Richfield Company Divinylbenzene in expandable beads for cup molding
JPS63159447A (en) * 1986-12-22 1988-07-02 Japan Styrene Paper Co Ltd Crosslinked polyolefin resin foam and its production
JPH0415234A (en) * 1990-05-09 1992-01-20 Sekisui Chem Co Ltd Production of crosslikned polyolefin resin foam
JP3308584B2 (en) * 1992-02-24 2002-07-29 積水化学工業株式会社 Method for producing highly filled inorganic resin foam and foam
JP3474995B2 (en) * 1996-02-15 2003-12-08 鐘淵化学工業株式会社 Method for producing expandable styrene polymer particles
JP2000119435A (en) * 1998-10-16 2000-04-25 Mitsubishi Kagaku Form Plastic Kk Antifungal styrene-based expandable resin beads
JP4234832B2 (en) * 1999-01-29 2009-03-04 株式会社ジェイエスピー Recycled foamed styrene resin particle production method and recycled foamed styrene resin molded product
JP4832716B2 (en) * 2003-11-06 2011-12-07 株式会社ジェイエスピー Small particle size styrenic expandable resin particles, expanded beads and molded products
JP2005187778A (en) * 2003-12-26 2005-07-14 Kaneka Corp Temperature-controlled process for producing styrene-based prefoamed particle
JP4480435B2 (en) * 2004-03-25 2010-06-16 積水化成品工業株式会社 Expandable styrene resin particles, method for producing the same, and foam molded product
JP4494113B2 (en) * 2004-07-29 2010-06-30 積水化成品工業株式会社 Method for producing expandable styrene resin particles

Also Published As

Publication number Publication date
CN1903549A (en) 2007-01-31
JP2007031642A (en) 2007-02-08
CN1903549B (en) 2010-09-29
JP4925620B2 (en) 2012-05-09
TWI329058B (en) 2010-08-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees