BE816454A - Procede et appareil pour le compactage de matieres plastiques mousses - Google Patents

Procede et appareil pour le compactage de matieres plastiques mousses

Info

Publication number
BE816454A
BE816454A BE145530A BE145530A BE816454A BE 816454 A BE816454 A BE 816454A BE 145530 A BE145530 A BE 145530A BE 145530 A BE145530 A BE 145530A BE 816454 A BE816454 A BE 816454A
Authority
BE
Belgium
Prior art keywords
compacting
foamed plastics
foamed
plastics
compacting foamed
Prior art date
Application number
BE145530A
Other languages
English (en)
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 filed Critical
Publication of BE816454A publication Critical patent/BE816454A/fr

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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BE145530A 1973-06-18 1974-06-17 Procede et appareil pour le compactage de matieres plastiques mousses BE816454A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37125373 US3922131A (en) 1973-06-18 1973-06-18 Apparatus for compacting a low density foam material into a high density foam material

Publications (1)

Publication Number Publication Date
BE816454A true BE816454A (fr) 1974-10-16

Family

ID=23463167

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145530A BE816454A (fr) 1973-06-18 1974-06-17 Procede et appareil pour le compactage de matieres plastiques mousses

Country Status (3)

Country Link
US (1) US3922131A (fr)
BE (1) BE816454A (fr)
ZA (1) ZA743719B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254068A (en) * 1978-12-19 1981-03-03 Otsuka Sangyo Kabushiki Kaisha Method and apparatus for regenerating foamed plastics
JPH0628244Y2 (ja) * 1990-02-09 1994-08-03 駿河精機株式会社 発泡プラスチックの減容機
US5286321A (en) * 1990-12-21 1994-02-15 Free-Flow Packaging Corporation System and method for densifying expanded plastic foam materials
US5505886A (en) * 1992-12-11 1996-04-09 Utah State University Foundation Process for densification of low density polystyrene
FI114299B (fi) * 2001-06-25 2004-09-30 Conenor Oy Menetelmä eri materiaalien käsittelemiseksi ja materiaalinkäsittelylaite
WO2003024684A1 (fr) * 2001-09-20 2003-03-27 Atlas Roofing Corporation Traitement de mousse de polystyrene

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806249A (en) * 1944-06-09 1957-09-17 Burnie J Craig Apparatus for making a composition containing covered particles
US2629129A (en) * 1950-07-28 1953-02-24 Dow Chemical Co Machine for milling plastics
US2806250A (en) * 1953-11-27 1957-09-17 Sure Seal Corp Apparatus for producing continuous strands of wax
US2838801A (en) * 1957-03-29 1958-06-17 Dow Chemical Co Process for making fire-resistant cellular vinyl aromatic polymer articles
US3229921A (en) * 1962-10-17 1966-01-18 Mitts & Merrill Shredding apparatus
DE1960021A1 (de) * 1968-12-02 1970-06-18 Nid Pty Ltd Vorrichtung zum Extrudieren von Profilen od.dgl. aus plastischen Massen,insbesondere Kunststoff
US3804151A (en) * 1972-04-03 1974-04-16 V Barsukov Plant for producing sheet metal blanks from liquid metal

Also Published As

Publication number Publication date
ZA743719B (en) 1975-06-25
US3922131A (en) 1975-11-25

Similar Documents

Publication Publication Date Title
BE771806A (fr) Procede et appareils pour fabriquer des mousses de polymeres
BE814905A (fr) Articles absorbants et procede et appareil pour les fabriquer
BE822642A (fr) Matieres plastiques inorganico-organiques et leur procede de preparation
FR2320174A1 (fr) Procede et dispositif pour extruder des plaques ou bandes fantaisies a base de matieres synthetiques thermoplastiques
BE811539A (fr) Appareil et procede de contraception
BE815427A (fr) Procede de melange de matieres et appareil pour sa mise en oeuvre
BE815337A (fr) Appareil et procede pour la refrigeration de matieres
BE818684A (fr) Procede et appareil de reliure
BE744110A (fr) Procede et appareil pour l'extrusion des matieres thermoplastiques
FR2301379A1 (fr) Procede et appareil pour produire un materiau elastomere extrude
BE790903A (fr) Procede et appareil pour l'extrusion en continu
ZA735789B (en) Apparatus and method for extruding and moulding plastic material
BE814098A (fr) Procede et appareil pour melanger des matieres de fonderie
BE788545A (fr) Appareil pour l'extrusion de matieres plastiques
BE813439A (fr) Procede et appareil de moulage par injection a l'etat liquide
BE810433A (fr) Procede et dispositif pour relier en continu des bandes de matieres synthetiques thermoplastiques
BE816458A (fr) Procede et appareil de reglage d'un parametre
FR2274435A1 (fr) Procede et dispositif pour extruder des objets en matiere thermoplastique
BE816454A (fr) Procede et appareil pour le compactage de matieres plastiques mousses
BE822759A (fr) Matieres plastiques organico-inorganiques et leur procede de preparation
BE808920A (fr) Procede et dispositif de prechauffage de moules
CH548849A (fr) Machine et procede de moulage de matieres plastiques.
BE803611A (fr) Procede et appareil pour fabriquer des pellicules polymeres
BE793243A (fr) Procede et appareil pour mouler de la matiere plastique autour de pieces introduites elastiques
BE795117A (fr) Procede et dispositif pour le convertissage de matieres cuivreuses