IT974355B - METHOD AND APPARATUS FOR PRODUCING PLASTIC ITEMS AND ITEMS OBTAINED THUS - Google Patents

METHOD AND APPARATUS FOR PRODUCING PLASTIC ITEMS AND ITEMS OBTAINED THUS

Info

Publication number
IT974355B
IT974355B IT55076/72A IT5507672A IT974355B IT 974355 B IT974355 B IT 974355B IT 55076/72 A IT55076/72 A IT 55076/72A IT 5507672 A IT5507672 A IT 5507672A IT 974355 B IT974355 B IT 974355B
Authority
IT
Italy
Prior art keywords
items
producing plastic
items obtained
plastic items
producing
Prior art date
Application number
IT55076/72A
Other languages
Italian (it)
Original Assignee
Valyi Emery I
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 Valyi Emery I filed Critical Valyi Emery I
Application granted granted Critical
Publication of IT974355B publication Critical patent/IT974355B/en

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • B29C45/26—Moulds
    • B29C45/34—Moulds having venting 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3008—Preforms or parisons made of several components at neck portion
    • B29C2949/3009—Preforms or parisons made of several components at neck portion partially
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3012—Preforms or parisons made of several components at flange portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3016—Preforms or parisons made of several components at body portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/302—Preforms or parisons made of several components at bottom portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
    • B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3064—Preforms or parisons made of several components having at least one components being applied using techniques not covered by B29C2949/3032 - B29C2949/3062
    • 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
    • B29K2105/25—Solid
    • B29K2105/253—Preform

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT55076/72A 1971-12-30 1972-12-28 METHOD AND APPARATUS FOR PRODUCING PLASTIC ITEMS AND ITEMS OBTAINED THUS IT974355B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21391471A 1971-12-30 1971-12-30

Publications (1)

Publication Number Publication Date
IT974355B true IT974355B (en) 1974-06-20

Family

ID=22797011

Family Applications (1)

Application Number Title Priority Date Filing Date
IT55076/72A IT974355B (en) 1971-12-30 1972-12-28 METHOD AND APPARATUS FOR PRODUCING PLASTIC ITEMS AND ITEMS OBTAINED THUS

Country Status (11)

Country Link
JP (2) JPS4873469A (en)
AU (1) AU470330B2 (en)
BE (1) BE793512A (en)
CA (1) CA1019125A (en)
CH (1) CH556736A (en)
DE (1) DE2262908C3 (en)
DK (1) DK147356C (en)
FR (1) FR2166206B1 (en)
GB (1) GB1407259A (en)
IT (1) IT974355B (en)
SU (1) SU520024A3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50135169A (en) * 1974-03-25 1975-10-27
JPS57151314A (en) * 1981-03-17 1982-09-18 Yoshino Kogyosho Co Ltd Synthetic resin made bottle and method for molding the same
DE3541768C2 (en) * 1985-11-26 1995-06-22 Wolf Woco & Co Franz J Process for the production of molded plastic parts with molded or molded rubber-elastic parts
EP0250063A3 (en) * 1986-06-16 1988-05-04 Teleflex Incorporated Swivel terminal member
GB8900082D0 (en) * 1989-01-04 1989-03-01 Mardon Illingworth Container
US5599598A (en) * 1995-04-03 1997-02-04 Husky Injection Molding Systems Ltd. Multilayered hollow plastic article and method for obtaining same
CA2256090C (en) * 1998-12-14 2007-08-21 Mold-Masters Limited Injection molding apparatus having mold cores with reverse taper
ATE457274T1 (en) * 2005-12-12 2010-02-15 Borealis Tech Oy FILM BACK-MOLDED INJECTION MOLDED ARTICLE FOR PACKAGING PRODUCTS CONTAINING HIGH PROPORTIONS OF ORGANIC SOLVENTS AND METHOD FOR PRODUCING THE SAME
JP7406721B2 (en) * 2020-01-21 2023-12-28 大日本印刷株式会社 Multilayer preform manufacturing method, multilayer container manufacturing method, and multilayer preform

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951261A (en) * 1956-11-06 1960-09-06 Owens Illinois Glass Co Apparatus for forming hollow plastic articles from fluid base materials
DE1859388U (en) * 1961-06-09 1962-10-04 Gotfried Mehnert BLOW NOZZLE.
US3114913A (en) * 1961-07-10 1963-12-17 Andrew Alford Wing type dipole antenna with u-shaped director
DE1479011A1 (en) * 1962-03-30 1969-02-06 Huels Chemische Werke Ag Process for lining containers with plastic
US3247550A (en) * 1962-04-18 1966-04-26 Jr Raymond Haines Apparatus for molding composite plastic products
GB1190351A (en) * 1968-02-26 1970-05-06 Apl Corp Method and Apparatus for Injection-blow Moulding
CH553040A (en) * 1972-06-19 1974-08-30 Sulzer Ag DEVICE FOR SEPARATING THREAD, TAPE OR WIRE-SHAPED MATERIAL.

Also Published As

Publication number Publication date
JPS543898B2 (en) 1979-02-28
FR2166206A1 (en) 1973-08-10
DE2262908A1 (en) 1973-07-12
DK147356C (en) 1985-01-14
DE2262908B2 (en) 1977-03-10
FR2166206B1 (en) 1975-11-07
AU470330B2 (en) 1976-03-11
DE2262908C3 (en) 1984-03-08
DK147356B (en) 1984-07-02
SU520024A3 (en) 1976-06-30
CH556736A (en) 1974-12-13
AU4957372A (en) 1974-06-06
GB1407259A (en) 1975-09-24
BE793512A (en) 1973-04-16
JPS5271559A (en) 1977-06-15
JPS4873469A (en) 1973-10-03
CA1019125A (en) 1977-10-18

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