JPS5714016A - Manufacture of cushioning and thermal insulating material - Google Patents

Manufacture of cushioning and thermal insulating material

Info

Publication number
JPS5714016A
JPS5714016A JP8902880A JP8902880A JPS5714016A JP S5714016 A JPS5714016 A JP S5714016A JP 8902880 A JP8902880 A JP 8902880A JP 8902880 A JP8902880 A JP 8902880A JP S5714016 A JPS5714016 A JP S5714016A
Authority
JP
Japan
Prior art keywords
molds
cushioning
thermal insulating
insulating material
waste material
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
JP8902880A
Other languages
Japanese (ja)
Inventor
Tadayoshi Shirakawa
Kikuo Wakasugi
Akio Mitomo
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.)
Hitachi Heating Appliances Co Ltd
Hitachi Netsu Kigu KK
Original Assignee
Hitachi Heating Appliances Co Ltd
Hitachi Netsu Kigu KK
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 Hitachi Heating Appliances Co Ltd, Hitachi Netsu Kigu KK filed Critical Hitachi Heating Appliances Co Ltd
Priority to JP8902880A priority Critical patent/JPS5714016A/en
Publication of JPS5714016A publication Critical patent/JPS5714016A/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
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

PURPOSE:To obtain a cushioning and thermal insulating material utilizing a waste material effectively, by introducing a waste material containing hot-melt resins in molds having vents, and pressing it under heating. CONSTITUTION:The waste material containing at least 10% or more of hot-melt resins such as cut waste of clothes or resin molded articles is directly introduced in the molds 1, 1a having vents 2, 2a, or is loaded in a bag 6 having vent pores, and is introduced in the molds 1, 1a, and then is pressed under heating to obtain a cushioning and thermal insulating material having a desired shape. The reasons why the molds having vents are used and why the waste material is loaded in the bag having the vent pores are that gases or steam which will be generated during the molding are to be discharged outside the molds.
JP8902880A 1980-06-30 1980-06-30 Manufacture of cushioning and thermal insulating material Pending JPS5714016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8902880A JPS5714016A (en) 1980-06-30 1980-06-30 Manufacture of cushioning and thermal insulating material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8902880A JPS5714016A (en) 1980-06-30 1980-06-30 Manufacture of cushioning and thermal insulating material

Publications (1)

Publication Number Publication Date
JPS5714016A true JPS5714016A (en) 1982-01-25

Family

ID=13959446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8902880A Pending JPS5714016A (en) 1980-06-30 1980-06-30 Manufacture of cushioning and thermal insulating material

Country Status (1)

Country Link
JP (1) JPS5714016A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583671A1 (en) * 1992-08-14 1994-02-23 Hoechst Aktiengesellschaft Method of producing moulded parts by compressing textile raw material with simultaneous bonding, moulded parts produced with this method and the use thereof
GB2607352A (en) * 2021-06-04 2022-12-07 Avena Environmental Ltd Process for manufacturing a solid product

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583671A1 (en) * 1992-08-14 1994-02-23 Hoechst Aktiengesellschaft Method of producing moulded parts by compressing textile raw material with simultaneous bonding, moulded parts produced with this method and the use thereof
GB2607352A (en) * 2021-06-04 2022-12-07 Avena Environmental Ltd Process for manufacturing a solid product
GB2607352B (en) * 2021-06-04 2024-04-03 Avena Environmental Ltd Process for manufacturing a solid product

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