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GB873955A - Method of manufacturing multicavity squeeze bottles - Google Patents

Method of manufacturing multicavity squeeze bottles

Info

Publication number
GB873955A
GB873955A GB18069/60A GB1806960A GB873955A GB 873955 A GB873955 A GB 873955A GB 18069/60 A GB18069/60 A GB 18069/60A GB 1806960 A GB1806960 A GB 1806960A GB 873955 A GB873955 A GB 873955A
Authority
GB
United Kingdom
Prior art keywords
bottle
blow
mould
multicavity
internal walls
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
GB18069/60A
Inventor
James Bailey
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.)
Plax Corp
Original Assignee
Plax Corp
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
Priority to NL125174D priority Critical patent/NL125174C/xx
Priority to BE591388D priority patent/BE591388A/xx
Priority claimed from US686658A external-priority patent/US2951264A/en
Application filed by Plax Corp filed Critical Plax Corp
Priority to GB18069/60A priority patent/GB873955A/en
Priority claimed from FR829473A external-priority patent/FR1258792A/en
Publication of GB873955A publication Critical patent/GB873955A/en
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
    • 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
    • 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
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/04—Multi-cavity bottles
    • 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
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/074—Preforms or parisons characterised by their configuration having ribs or protrusions
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

873,955. Blow-moulding plastic bottles. PLAX CORPORATION. May 23, 1960, No. 18069/60. Class 87(2). [Also in Group XVII] In a process for making a multicavity, plastic squeeze bottle a length of tubular plastic 10, Fig. 1, such as polyethylene, closed at one end, is extruded between the open sections of a blow mould 12 and pinched together along a line corresponding to the position of the required internal wall 7, Fig. 5, the mould then being closed and the tube blow-moulded. The pinch line may be formed by a pair of jaws 13a, 13b, Fig. 1, which may have discontinuities along their edges to provide openings in the internal walls if intermixing between different compartments is required. In a modification Figs. 6-9, (not shown) the bottle is divided into two identical compartments by means of two plates which pinch the tube along a line extending from top to bottom of the mould cavity. The internal walls of a multicavity bottle may be reshaped, so that they are more readily yieldable to squeeze pressure, by inserting rods into the bottle, Fig. 11, (not shown), while it is in a soft state and under blow pressure in the mould, and rotating the rods to twist the internal walls relative to the outer wall Fig. 12, (not shown).
GB18069/60A 1957-09-27 1960-05-23 Method of manufacturing multicavity squeeze bottles Expired GB873955A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL125174D NL125174C (en) 1957-09-27
BE591388D BE591388A (en) 1957-09-27
GB18069/60A GB873955A (en) 1957-09-27 1960-05-23 Method of manufacturing multicavity squeeze bottles

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US686658A US2951264A (en) 1957-09-27 1957-09-27 Method of manufacturing multicavity squeeze bottles
GB18069/60A GB873955A (en) 1957-09-27 1960-05-23 Method of manufacturing multicavity squeeze bottles
FR829473A FR1258792A (en) 1957-09-27 1960-06-09 Improvements in the manufacture of plastic bottles or the like

Publications (1)

Publication Number Publication Date
GB873955A true GB873955A (en) 1961-08-02

Family

ID=27245542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18069/60A Expired GB873955A (en) 1957-09-27 1960-05-23 Method of manufacturing multicavity squeeze bottles

Country Status (3)

Country Link
BE (1) BE591388A (en)
GB (1) GB873955A (en)
NL (1) NL125174C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585984A1 (en) * 1985-08-12 1987-02-13 Chautagnat Jean Pierre Moulded plastic container having an inter-wall reinforcement without a cavity, and process for obtaining it
US5573143A (en) * 1994-09-21 1996-11-12 Colgate-Palmolive Company Blow molded multi-chamber containers with dispenser/doser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585984A1 (en) * 1985-08-12 1987-02-13 Chautagnat Jean Pierre Moulded plastic container having an inter-wall reinforcement without a cavity, and process for obtaining it
US5573143A (en) * 1994-09-21 1996-11-12 Colgate-Palmolive Company Blow molded multi-chamber containers with dispenser/doser
US5804227A (en) * 1994-09-21 1998-09-08 Colgate-Palmolive Company Inspection mold for a multi-chamber container preform

Also Published As

Publication number Publication date
BE591388A (en)
NL125174C (en)

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