DE3436303A1 - Verfahren fuer die fertigung einer flasche aus kunststoff - Google Patents

Verfahren fuer die fertigung einer flasche aus kunststoff

Info

Publication number
DE3436303A1
DE3436303A1 DE19843436303 DE3436303A DE3436303A1 DE 3436303 A1 DE3436303 A1 DE 3436303A1 DE 19843436303 DE19843436303 DE 19843436303 DE 3436303 A DE3436303 A DE 3436303A DE 3436303 A1 DE3436303 A1 DE 3436303A1
Authority
DE
Germany
Prior art keywords
bottle
neck
injection
plastic
undercut
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.)
Ceased
Application number
DE19843436303
Other languages
German (de)
English (en)
Inventor
Yoshiharu Hatakeyama
Tatsuo Ishikawa
Kenzo Tokio/Tokyo Tejima
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.)
Yoshida Industry Co Ltd
Original Assignee
Yoshida Industry Co Ltd
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 Yoshida Industry Co Ltd filed Critical Yoshida Industry Co Ltd
Publication of DE3436303A1 publication Critical patent/DE3436303A1/de
Ceased 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • 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
    • B29C45/14598—Coating tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of curved cross-section
    • B65D11/04—Bottles or similar containers with necks or like restricted apertures designed for pouring contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/02—Body construction
    • B65D35/10—Body construction made by uniting or interconnecting 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
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics
    • 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
    • B29L2031/7158—Bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tubes (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE19843436303 1983-10-03 1984-10-03 Verfahren fuer die fertigung einer flasche aus kunststoff Ceased DE3436303A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18315883A JPS6077869A (ja) 1983-10-03 1983-10-03 合成樹脂チユ−ブの製造方法及びそのチユ−ブ

Publications (1)

Publication Number Publication Date
DE3436303A1 true DE3436303A1 (de) 1985-04-18

Family

ID=16130810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843436303 Ceased DE3436303A1 (de) 1983-10-03 1984-10-03 Verfahren fuer die fertigung einer flasche aus kunststoff

Country Status (3)

Country Link
JP (1) JPS6077869A (enrdf_load_stackoverflow)
DE (1) DE3436303A1 (enrdf_load_stackoverflow)
FR (1) FR2552703A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ250039A (en) * 1992-10-30 1995-05-26 Impact Int Pty Ltd Apparatus for injection moulding plastic rims onto tube ends
FR2791635B1 (fr) * 1999-04-02 2001-08-03 Cep Ind Corps creux, tels que tubes pour produits pateux divers et son procede de fabrication
JP5103439B2 (ja) * 2009-05-18 2012-12-19 日精樹脂工業株式会社 チューブ状容器の成形金型
EP3031613B1 (en) 2014-12-12 2020-09-23 Fluidwriting Limited Felt tipped feeding assembly and writing instrument fed from a standard disposable cartridge of aqueous ink

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228414A1 (de) * 1982-07-29 1984-02-02 American Can Co., 06830 Greenwich, Conn. Thermoplastisches kopfstueck, insbesondere fuer rohrfoermige behaelter, wie tuben, mit vollstaendig angeformter dichtflaeche und konzentrischer bohrung sowie verfahren und vorrichtung zu seiner herstellung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE834962C (de) * 1949-04-15 1952-03-27 Georges Bardin Ausflussstutzen fuer Behaelter und Verfahren zur Herstellung eines solchen
GB802504A (en) * 1954-02-01 1958-10-08 Waterman Pen Company Inc Deformable container and method of making the same
FR2234978A1 (en) * 1973-06-28 1975-01-24 Tuboplast France Moulding plastic nozzles on to another component - by injection moulding through a lateral gate to avoid post finishing
FR2322058A1 (fr) * 1975-08-29 1977-03-25 Taisei Kako Co Tube a double paroi
JPS6055285B2 (ja) * 1978-09-30 1985-12-04 凸版印刷株式会社 チユ−ブ容器の製造方法
AU8548682A (en) * 1981-07-01 1983-01-13 American Can Co. Process for manufacturing a thermoplastic tube headpiece having a fully molded sealing surface and concentric orifice
JPS5853427A (ja) * 1981-09-24 1983-03-30 Yoshida Kogyo Kk <Ykk> ポリエチレンチュ−ブの製造法及びそのチユ−ブ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228414A1 (de) * 1982-07-29 1984-02-02 American Can Co., 06830 Greenwich, Conn. Thermoplastisches kopfstueck, insbesondere fuer rohrfoermige behaelter, wie tuben, mit vollstaendig angeformter dichtflaeche und konzentrischer bohrung sowie verfahren und vorrichtung zu seiner herstellung

Also Published As

Publication number Publication date
FR2552703A1 (en) 1985-04-05
FR2552703B1 (enrdf_load_stackoverflow) 1988-08-12
JPS6077869A (ja) 1985-05-02

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

8110 Request for examination paragraph 44
8131 Rejection