NL7610980A - CASTING DEVICE FOR THE SHAPING PROCESSING OF PLASTICS. - Google Patents

CASTING DEVICE FOR THE SHAPING PROCESSING OF PLASTICS.

Info

Publication number
NL7610980A
NL7610980A NL7610980A NL7610980A NL7610980A NL 7610980 A NL7610980 A NL 7610980A NL 7610980 A NL7610980 A NL 7610980A NL 7610980 A NL7610980 A NL 7610980A NL 7610980 A NL7610980 A NL 7610980A
Authority
NL
Netherlands
Prior art keywords
plastics
casting device
shaping processing
shaping
processing
Prior art date
Application number
NL7610980A
Other languages
Dutch (nl)
Original Assignee
Demag Kunststofftech
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 Demag Kunststofftech filed Critical Demag Kunststofftech
Publication of NL7610980A publication Critical patent/NL7610980A/en

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
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7471—Mixers in which the mixing takes place at the inlet of a mould, e.g. mixing chambers situated in the mould opening
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/802—Constructions or methods for cleaning the mixing or kneading device
    • B29B7/803—Cleaning of mixers of the gun type, stream-impigement type, mixing heads
    • B29B7/805—Cleaning of the mixing conduit, module or chamber part
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/802—Constructions or methods for cleaning the mixing or kneading device
    • B29B7/803—Cleaning of mixers of the gun type, stream-impigement type, mixing heads
    • B29B7/806—Cleaning of the discharge opening, e.g. orifice of the dispenser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • B29C44/424—Details of machines
    • B29C44/425—Valve or nozzle constructions; Details of injection devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
NL7610980A 1975-11-08 1976-10-05 CASTING DEVICE FOR THE SHAPING PROCESSING OF PLASTICS. NL7610980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752550334 DE2550334A1 (en) 1975-11-08 1975-11-08 SPOOL DEVICE FOR THE SHAPING PROCESSING OF PLASTICS

Publications (1)

Publication Number Publication Date
NL7610980A true NL7610980A (en) 1977-05-10

Family

ID=5961328

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7610980A NL7610980A (en) 1975-11-08 1976-10-05 CASTING DEVICE FOR THE SHAPING PROCESSING OF PLASTICS.

Country Status (4)

Country Link
DE (1) DE2550334A1 (en)
FR (1) FR2330527A1 (en)
GB (1) GB1505231A (en)
NL (1) NL7610980A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815460C3 (en) * 1978-04-10 1981-09-24 Elastogran Maschinenbau GmbH, 2844 Lemförde Mixing device for multi-component plastics, especially polyurethane
DE2825983A1 (en) * 1978-06-14 1979-12-20 Krauss Maffei Ag DEVICE (MIXING HEAD) FOR GENERATING A REACTIVE MIXTURE FROM AT LEAST TWO PLASTIC COMPONENTS
FR2502542A1 (en) * 1981-03-27 1982-10-01 Treves Ets IMPROVEMENTS ON POLYURETHANE INJECTION HEADS AND INJECTION METHODS IN A HOLLOW ENVELOPE, IN PARTICULAR OF A HEADREST
DE3210978A1 (en) * 1982-03-25 1983-09-29 Basf Ag, 6700 Ludwigshafen MIXING DEVICE FOR MULTI-COMPONENT PLASTICS, ESPECIALLY POLYURETHANE
DE9103853U1 (en) * 1991-03-28 1991-05-29 Klöckner Ferromatik Desma GmbH, 7831 Malterdingen Control mechanism for valves for the simultaneous feeding of different plastic components into the mixing chamber of a mixing head
CN109621824A (en) * 2019-01-24 2019-04-16 广东奥瑞特新能源设备科技有限公司 A kind of blender feeding device cleaned automatically

Also Published As

Publication number Publication date
DE2550334A1 (en) 1977-05-18
GB1505231A (en) 1978-03-30
FR2330527B3 (en) 1979-07-13
FR2330527A1 (en) 1977-06-03

Similar Documents

Publication Publication Date Title
NL7712190A (en) PROCESS FOR THE PREPARATION OF BROMATED POLYMERIZATION PRODUCTS OF STYRENE.
NL7602932A (en) PROCESS FOR THE PREPARATION OF INORGANIC ORGANIC PLASTICS.
NL7713192A (en) LUBRICANT FOR THE FORMING PROCESSING OF PLASTICS.
NL7603592A (en) PROCESS FOR THE PREPARATION OF A MOLDING MASS BASED ON POLYBUTYLENEENTERPHALATE.
NL7613431A (en) PROCESS FOR THE PREPARATION OF O-HYDROXYBENZALDEHYDEN.
NL7702890A (en) PROCESS FOR THE PREPARATION OF BISIMIDES.
NL7713193A (en) LUBRICANT FOR THE FORMING PROCESSING OF PLASTICS.
NL7608358A (en) PROCESS FOR PREPARING AMINOPOLY-AMIDE-ACRYL-AMIDE-GLYOXAL RESIN.
NL7610066A (en) PROCESS FOR THE PREPARATION OF AMIDOXIM DERIBASES.
NL7608674A (en) PROCESS FOR THE PREPARATION OF CANTHAXANTHINE.
NL7612583A (en) PROCEDURE FOR THE MANUFACTURE OF CLEAR COATS FOR PLASTIC FOILIES.
NL178260B (en) PROCESS FOR PREPARING PHOSPHONITRILFLUORELASTOMERS.
NL7606994A (en) PROCESS FOR THE PREPARATION OF ACYLCYANIDES.
NL7605062A (en) PROCESS FOR THE PREPARATION OF AN ADDITIONAL PLASTIC GRANULATE.
NL7515250A (en) DEVICE FOR THE MANUFACTURE OF PLASTIC FOILS.
NL7709634A (en) PROCESS FOR THE POLYMERIZATION OF ALKES.
NL7612422A (en) PROCESS FOR THE PREPARATION OF POLYMER PARTICLES.
NL7610980A (en) CASTING DEVICE FOR THE SHAPING PROCESSING OF PLASTICS.
NL7600512A (en) PROCESS FOR THE PREPARATION OF 2-AMINOBUTANOL-1.
NL7611424A (en) PROCESS FOR THE PREPARATION OF ETHYLVANADATE.
NL184952C (en) PROCESS FOR THE PREPARATION OF CYCLOHEXANONOXIM.
NL7611271A (en) PROCESS FOR THE PREPARATION OF 4-ALKYLTHIO-SEMICARBAZIDES.
NL7607505A (en) PROCESS FOR THE PREPARATION OF SULFAMYL-BENZYL-AMINES.
NL7602269A (en) PROCESS FOR THE PREPARATION OF ENTPOLYMERS.
NL186160C (en) PROCESS FOR THE PREPARATION OF THEASPIRAN.

Legal Events

Date Code Title Description
BV The patent application has lapsed