JPS53140385A - Handling of waste bags made of plastics - Google Patents

Handling of waste bags made of plastics

Info

Publication number
JPS53140385A
JPS53140385A JP5576877A JP5576877A JPS53140385A JP S53140385 A JPS53140385 A JP S53140385A JP 5576877 A JP5576877 A JP 5576877A JP 5576877 A JP5576877 A JP 5576877A JP S53140385 A JPS53140385 A JP S53140385A
Authority
JP
Japan
Prior art keywords
plastics
handling
wastes
bags made
waste bags
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.)
Pending
Application number
JP5576877A
Other languages
Japanese (ja)
Inventor
Hirofumi Yamada
Kazuo Yamamoto
Toshimasa Uchiumi
Noboru Takagi
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP5576877A priority Critical patent/JPS53140385A/en
Publication of JPS53140385A publication Critical patent/JPS53140385A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B2017/0031—Melting the outer surface of compressed waste, e.g. for forming briquets by expelling the compressed waste material through a heated tool
    • 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
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/12—Asbestos
    • 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
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7128—Bags, sacks, sachets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

PURPOSE:To make it possible to dispose plastic bags for asbestos safely without scattering asbestos wastes, by molding spread sheet wastes of plastic bags into a cylinder by a screw extruder, and by melting only the surfaces of the wastes at the tip of extruder under heating.
JP5576877A 1977-05-13 1977-05-13 Handling of waste bags made of plastics Pending JPS53140385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5576877A JPS53140385A (en) 1977-05-13 1977-05-13 Handling of waste bags made of plastics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5576877A JPS53140385A (en) 1977-05-13 1977-05-13 Handling of waste bags made of plastics

Publications (1)

Publication Number Publication Date
JPS53140385A true JPS53140385A (en) 1978-12-07

Family

ID=13008035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5576877A Pending JPS53140385A (en) 1977-05-13 1977-05-13 Handling of waste bags made of plastics

Country Status (1)

Country Link
JP (1) JPS53140385A (en)

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