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WO2009001893A1 - 紙成分含有箸製造方法 - Google Patents

紙成分含有箸製造方法 Download PDF

Info

Publication number
WO2009001893A1
WO2009001893A1 PCT/JP2008/061635 JP2008061635W WO2009001893A1 WO 2009001893 A1 WO2009001893 A1 WO 2009001893A1 JP 2008061635 W JP2008061635 W JP 2008061635W WO 2009001893 A1 WO2009001893 A1 WO 2009001893A1
Authority
WO
WIPO (PCT)
Prior art keywords
chopstick
molten mixture
pellet
molding
paper component
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.)
Ceased
Application number
PCT/JP2008/061635
Other languages
English (en)
French (fr)
Inventor
Mitsuhiro Sato
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.)
Kankyokeieisogokenkyusho Co Inc
Original Assignee
Kankyokeieisogokenkyusho Co Inc
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 JP2008165420A external-priority patent/JP5297703B2/ja
Application filed by Kankyokeieisogokenkyusho Co Inc filed Critical Kankyokeieisogokenkyusho Co Inc
Publication of WO2009001893A1 publication Critical patent/WO2009001893A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G21/00—Table-ware
    • A47G21/10—Sugar tongs; Asparagus tongs; Other food tongs
    • A47G21/103—Chop-sticks

Landscapes

  • Table Equipment (AREA)

Abstract

【課題】プラスチック材料から作られた箸が有する前記問題点を解決することができ、繰り返しの使用が可能な紙成分含有箸の製造方法を提供する。 【解決手段】紙成分含有箸製造方法は、３０重量％以上５０重量％未満のポリプロピレン１４と、３０～１００μｍの粒径を有する４０重量％以上６０重量％以下の紙粉末１５と、５～５０μｍの粒径を有する５重量％以上１０重量％以下のゼオライト粉末１６と、１～１０μｍの粒径を有する５重量％以上１０重量％以下の銀粉末１７とを加熱、混練した溶融混合物を複数のペレット状成形材料１３に成形するペレット成形工程と、ペレット状成形材料１３を加熱、混練して溶融混合物に戻し、箸成形金型に溶融混合物を注入して箸成形金型内で箸の形状に成形する箸成型工程とを有する。
PCT/JP2008/061635 2007-06-27 2008-06-26 紙成分含有箸製造方法 Ceased WO2009001893A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-169173 2007-06-27
JP2007169173 2007-06-27
JP2008-165420 2008-06-25
JP2008165420A JP5297703B2 (ja) 2007-06-27 2008-06-25 紙成分含有箸製造方法

Publications (1)

Publication Number Publication Date
WO2009001893A1 true WO2009001893A1 (ja) 2008-12-31

Family

ID=40185706

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061635 Ceased WO2009001893A1 (ja) 2007-06-27 2008-06-26 紙成分含有箸製造方法

Country Status (1)

Country Link
WO (1) WO2009001893A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009063137A1 (en) * 2007-11-15 2009-05-22 Mezzoforte Oy Piece of cutlery

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673231A (ja) * 1992-08-26 1994-03-15 Hokuetsu Paper Mills Ltd プラスチック改質材及びその製造法
JPH08224155A (ja) * 1995-02-22 1996-09-03 Naito:Kk 抗菌箸
JPH11178693A (ja) * 1997-12-24 1999-07-06 Matsui Kagaku Kogyo Kk 割箸およびその製造方法
JP3124630U (ja) * 2006-06-12 2006-08-24 弘昌 板倉 プラスチック製割箸
JP2007045863A (ja) * 2005-08-05 2007-02-22 Hokuetsu Paper Mills Ltd 紙含有樹脂組成物及びその成形品並びにそれらの製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673231A (ja) * 1992-08-26 1994-03-15 Hokuetsu Paper Mills Ltd プラスチック改質材及びその製造法
JPH08224155A (ja) * 1995-02-22 1996-09-03 Naito:Kk 抗菌箸
JPH11178693A (ja) * 1997-12-24 1999-07-06 Matsui Kagaku Kogyo Kk 割箸およびその製造方法
JP2007045863A (ja) * 2005-08-05 2007-02-22 Hokuetsu Paper Mills Ltd 紙含有樹脂組成物及びその成形品並びにそれらの製造方法
JP3124630U (ja) * 2006-06-12 2006-08-24 弘昌 板倉 プラスチック製割箸

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009063137A1 (en) * 2007-11-15 2009-05-22 Mezzoforte Oy Piece of cutlery

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