FR2562835B1 - Procede et dispositif pour la fabrication de film etirable pour la palettisation - Google Patents

Procede et dispositif pour la fabrication de film etirable pour la palettisation

Info

Publication number
FR2562835B1
FR2562835B1 FR8406012A FR8406012A FR2562835B1 FR 2562835 B1 FR2562835 B1 FR 2562835B1 FR 8406012 A FR8406012 A FR 8406012A FR 8406012 A FR8406012 A FR 8406012A FR 2562835 B1 FR2562835 B1 FR 2562835B1
Authority
FR
France
Prior art keywords
palletising
manufacture
stretch film
stretch
film
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.)
Expired
Application number
FR8406012A
Other languages
English (en)
Other versions
FR2562835A1 (fr
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 FR8406012A priority Critical patent/FR2562835B1/fr
Publication of FR2562835A1 publication Critical patent/FR2562835A1/fr
Priority to FR868615785A priority patent/FR2607438B2/fr
Priority to FR868615786A priority patent/FR2606325B2/fr
Application granted granted Critical
Publication of FR2562835B1 publication Critical patent/FR2562835B1/fr
Expired legal-status Critical Current

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
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/297—Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
    • 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
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR8406012A 1984-04-11 1984-04-11 Procede et dispositif pour la fabrication de film etirable pour la palettisation Expired FR2562835B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8406012A FR2562835B1 (fr) 1984-04-11 1984-04-11 Procede et dispositif pour la fabrication de film etirable pour la palettisation
FR868615785A FR2607438B2 (fr) 1984-04-11 1986-11-07 Dispositif pour la fabrication de films etirables en polyethylene pour la palettisation
FR868615786A FR2606325B2 (fr) 1984-04-11 1986-11-07 Dispositif pour la fabrication de films etirables en polyethylene pour la palettisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8406012A FR2562835B1 (fr) 1984-04-11 1984-04-11 Procede et dispositif pour la fabrication de film etirable pour la palettisation

Publications (2)

Publication Number Publication Date
FR2562835A1 FR2562835A1 (fr) 1985-10-18
FR2562835B1 true FR2562835B1 (fr) 1986-12-19

Family

ID=9303204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8406012A Expired FR2562835B1 (fr) 1984-04-11 1984-04-11 Procede et dispositif pour la fabrication de film etirable pour la palettisation

Country Status (1)

Country Link
FR (1) FR2562835B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607438B2 (fr) * 1984-04-11 1989-12-29 Pierre Bonnel Dispositif pour la fabrication de films etirables en polyethylene pour la palettisation
FR2606325B2 (fr) * 1984-04-11 1989-12-29 Bonnel Pierre Dispositif pour la fabrication de films etirables en polyethylene pour la palettisation
FR2687344B1 (fr) * 1992-02-17 1995-05-05 Fairex Machine d'extrusion a systeme d'injection d'additif liquide.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1472059A (en) * 1973-10-01 1977-04-27 Exxon Research Engineering Co Self-sealing films and comp
CH591946A5 (fr) * 1975-10-10 1977-10-14 Maillefer Sa
IT1070937B (it) * 1976-10-19 1985-04-02 Montedison Spa Film estensibili per l'imballaggio di generi alimentari
GB1578063A (en) * 1977-05-26 1980-10-29 British Cellophane Ltd Wrapping film
US4379197A (en) * 1981-12-02 1983-04-05 El Paso Polyolefins Company Stretch wrap film composition
US4430457A (en) * 1982-05-10 1984-02-07 Cities Service Company Cling/stretch wrap compositions
US4414053A (en) * 1982-12-06 1983-11-08 Gulf Oil Corporation Polymer blends and easy-peel films prepared therefrom

Also Published As

Publication number Publication date
FR2562835A1 (fr) 1985-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse