FR2283772A1 - Procede et machine pour la fabrication de grillage en matiere plastique naturelle ou synthetique - Google Patents

Procede et machine pour la fabrication de grillage en matiere plastique naturelle ou synthetique

Info

Publication number
FR2283772A1
FR2283772A1 FR7430095A FR7430095A FR2283772A1 FR 2283772 A1 FR2283772 A1 FR 2283772A1 FR 7430095 A FR7430095 A FR 7430095A FR 7430095 A FR7430095 A FR 7430095A FR 2283772 A1 FR2283772 A1 FR 2283772A1
Authority
FR
France
Prior art keywords
sheet
holes
thickness
const
cont
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.)
Granted
Application number
FR7430095A
Other languages
English (en)
French (fr)
Other versions
FR2283772B3 (enExample
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7430095A priority Critical patent/FR2283772A1/fr
Publication of FR2283772A1 publication Critical patent/FR2283772A1/fr
Application granted granted Critical
Publication of FR2283772B3 publication Critical patent/FR2283772B3/fr
Granted 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
    • B29B17/0005—Direct recuperation and re-use of scrap material during moulding operation, i.e. feed-back of used material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1845—Means for removing cut-out material or waste by non mechanical means
    • B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/384—Cutting-out; Stamping-out using rotating drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/008—Wide strips, e.g. films, webs
    • 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
    • B29L2009/00—Layered products
    • 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)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR7430095A 1974-09-04 1974-09-04 Procede et machine pour la fabrication de grillage en matiere plastique naturelle ou synthetique Granted FR2283772A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7430095A FR2283772A1 (fr) 1974-09-04 1974-09-04 Procede et machine pour la fabrication de grillage en matiere plastique naturelle ou synthetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7430095A FR2283772A1 (fr) 1974-09-04 1974-09-04 Procede et machine pour la fabrication de grillage en matiere plastique naturelle ou synthetique

Publications (2)

Publication Number Publication Date
FR2283772A1 true FR2283772A1 (fr) 1976-04-02
FR2283772B3 FR2283772B3 (enExample) 1977-06-17

Family

ID=9142796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430095A Granted FR2283772A1 (fr) 1974-09-04 1974-09-04 Procede et machine pour la fabrication de grillage en matiere plastique naturelle ou synthetique

Country Status (1)

Country Link
FR (1) FR2283772A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000009252A1 (de) * 1998-08-12 2000-02-24 Huettlin Herbert Verfahren und vorrichtung zum herstellen von extrudatteilchen durch stanzen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000009252A1 (de) * 1998-08-12 2000-02-24 Huettlin Herbert Verfahren und vorrichtung zum herstellen von extrudatteilchen durch stanzen

Also Published As

Publication number Publication date
FR2283772B3 (enExample) 1977-06-17

Similar Documents

Publication Publication Date Title
ATE226504T1 (de) Verfahren und vorrichtung zur herstellung von extrudierbaren synthetischen holz
GB1041664A (en) Improvements in or relating to the production of toothed thermoplastic articles
DE69311728D1 (de) Entlüftete form und deren verwendung
ES418968A1 (es) Perfeccionamientos introducidos en un util de extrusion pa-ra una extrusora.
HUT40038A (en) Process for producing surface layers of low-adhesive polyvinyl-butyzal
DE3260667D1 (en) Method of and apparatus for producing a thermoplastic parison by an extruder
ES425770A1 (es) Perfeccionamientos en los aparatos para extrusionar mate- rial termoplastico espumado.
ES401037A1 (es) Maquina de extrusion continua para la fabricacion de redes de plastico.
ES401596A1 (es) Un aparato para extruir una tira unitaria con una plurali- dad de cordones espaciados.
ES440656A1 (es) Perfeccionamientos en las maquinas extrusoras de material plastico.
ES8504543A1 (es) Un metodo para producir un cuerpo hueco por extrusion y soplado de material plastico
DE1813421A1 (en) Method for controlling wall thickness of - extruded plastics
GB999548A (en) Process and apparatus in the form of a flat sheeting die for the manufacture of foils with beaded edges from thermoplastic material
SE7506188L (sv) Forfarande och anordning for framstellning av ett ihaligt plastforemal.
GB1553621A (en) Process for extruding a synthetic resin body having portions of different thickness
JPS5411168A (en) Extruder
GB1479159A (en) Process and apparatus for the manufacture of sheeting
JPS5423662A (en) Production of colored plastic
JPS57185133A (en) Manufacture of extrudate with surface gloss
JPS5493055A (en) Patterning of hollow molded article
FR2304952A1 (fr) Procede et dispositif pour la regulation de l'epaisseur d'une feuille plastique extrudee
GB1102078A (en) Extrusion process
JPS54155259A (en) Method and apparatus for producing thermoplastic resin extrusion molded product
ES438262A1 (es) Procedimiento de fabricacion por extrusion de perfilados de materias termoplasticos aligeradas.
JPS5724221A (en) Manufacture of highly foamed polypropylene

Legal Events

Date Code Title Description
ST Notification of lapse