BE591818A - - Google Patents

Info

Publication number
BE591818A
BE591818A BE591818DA BE591818A BE 591818 A BE591818 A BE 591818A BE 591818D A BE591818D A BE 591818DA BE 591818 A BE591818 A BE 591818A
Authority
BE
Belgium
Prior art keywords
machine according
members
blowing nozzle
machine
core
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication date
Publication of BE591818A publication Critical patent/BE591818A/fr

Links

Classifications

    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/70—Removing or ejecting blown articles from the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/388—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a ram or piston
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B29C49/0411—Means for defining the wall or layer thickness
    • B29C49/04114—Means for defining the wall or layer thickness for keeping constant thickness
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/58—Blowing means
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
BE591818D 1959-06-13 BE591818A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT999659 1959-06-13

Publications (1)

Publication Number Publication Date
BE591818A true BE591818A (OSRAM) 1900-01-01

Family

ID=11133476

Family Applications (1)

Application Number Title Priority Date Filing Date
BE591818D BE591818A (OSRAM) 1959-06-13

Country Status (5)

Country Link
BE (1) BE591818A (OSRAM)
ES (1) ES259147A1 (OSRAM)
FR (1) FR1259730A (OSRAM)
GB (1) GB910012A (OSRAM)
LU (1) LU38798A1 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109203424A (zh) * 2018-10-10 2019-01-15 昆明博效包装材料有限公司 一种分段式活动块pc桶模具的塑料挤吹中空成型机
CN114851522A (zh) * 2022-03-15 2022-08-05 浙江金腾机械制造有限公司 注塑吹瓶一体机
CN118110699B (zh) * 2024-04-30 2024-07-05 烟台鑫矿服材料科技有限公司 一种具有清洁功能的渣浆泵

Also Published As

Publication number Publication date
LU38798A1 (OSRAM) 1960-08-11
ES259147A1 (es) 1960-10-16
GB910012A (en) 1962-11-07
FR1259730A (fr) 1961-04-28

Similar Documents

Publication Publication Date Title
CH277406A (fr) Procédé de fabrication d'un tube aplati en matière thermoplastique.
CH438688A (fr) Machine à mouler des flacons en matière thermoplastique
FR2460770A1 (fr) Gabarit de machinage d'une machine de moulage a soufflage
EP0469976B1 (fr) Procédé et machine automatique de fabrication d'anneaux calibrés à partir d'un extrudat filé ou profilé
CH457813A (fr) Procédé de moulage d'un objet à partir d'une matière thermoélastiquement déformable et machine pour la mise en oeuvre de ce procédé
EP0325076A1 (fr) Procédé et dispositif de moulage par injection de matériaux composites
FR2824288A1 (fr) Presse d'injection pour pieces moulees en elastomere
EP1590161A1 (fr) Procede de fabrication d'un corps creux par extrusion et soufflage d'une resine thermoplastique
EP0239136B1 (fr) Dispositif pour mouler par injection des préformes tubulaires en matière thermoplastique
CA2362724C (fr) Unite de moulage comportant des moyens de compensation perfectionnes et machine d'extrusion-soufflage munie d'une telle unite
EP3131734A1 (fr) Unité de moulage comportant des moyens d'actionnement d'un fond de moule portés par un support fixe
FR2504054A1 (fr) Mecanisme de chargement, par refoulement, d'une matiere dans un dispositif d'injection d'une machine a mouler par injection
FR2496545A1 (fr) Moule pour la realisation d'objets en matiere plastique expansee et machine destinee a recevoir un tel moule
EP1066950B1 (fr) Procédé de thermoformage de pots et dispositif pour sa mise en oeuvre
EP3551416B1 (fr) Machine et procede de moulage de preformes par injection compression
EP0008481A1 (fr) Dispositif pour l'étirage à chaud de préformes en matière thermoplastique lors de leur moulage par soufflage
FR2477466A1 (fr) Procede de fabrication de disques video et dispositif pour la mise en oeuvre d'un tel procede
FR2764230A1 (fr) Procede de fabrication d'un tube souple et tube obtenu selon ce procede
FR2459611A1 (fr) Machine pour mouler des corps spheriques de dimensions fixes a partir d'un baton semi-solide
FR2846594A1 (fr) Procede et dispositif de fabrications de pieces moulees en matiere plastique, en particulier des elements formant des becs sur des recipients d'emballage
BE568485A (OSRAM)
WO2017137615A1 (fr) Dispositif de dosage en continu de matiere plastique notamment pour unite de production de composants en matiere plastique ou similaire
BE553576A (OSRAM)
BE469394A (OSRAM)
CH347973A (fr) Procédé de fabrication d'articles creux en matière plastique et appareil pour la mise en oeuvre de ce procédé