JPS5496572A - Bottle making - Google Patents

Bottle making

Info

Publication number
JPS5496572A
JPS5496572A JP350078A JP350078A JPS5496572A JP S5496572 A JPS5496572 A JP S5496572A JP 350078 A JP350078 A JP 350078A JP 350078 A JP350078 A JP 350078A JP S5496572 A JPS5496572 A JP S5496572A
Authority
JP
Japan
Prior art keywords
parison
mold
bottle
polyester resin
resin containing
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.)
Pending
Application number
JP350078A
Other languages
Japanese (ja)
Inventor
Tsuneo Ito
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.)
Mitsubishi Plastics Inc
Original Assignee
Mitsubishi Plastics Inc
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 Mitsubishi Plastics Inc filed Critical Mitsubishi Plastics Inc
Priority to JP350078A priority Critical patent/JPS5496572A/en
Publication of JPS5496572A publication Critical patent/JPS5496572A/en
Pending 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • 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
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • 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
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • 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

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

PURPOSE:Parisons of thermoplastic polyester resin containing a ultraviolt sensitizer is subjected to blow molding and crosslinking under specific conditions to produce bottles of high heat stability. CONSTITUTION:Parison P consisting of a thermoplastic polyester resin containing 0.1-10wt % of one or more ultraviolet sensitizers selected from benzophenone, naphthoquinone, anthraquinone and phenanthraquinone derivatives is set into dividable mold 1 and drawing rod 4 that is equipped through the inlet 3 of blowing nozzle 2 on the opening of parison P is projected in the direction of the arrow to stretch the parison in the longitudinal direction. Then the parison is blow molded by jetting compressed fluid into the parison and bottle B is taken out of the mold by opening the mold. Bottle B is set into mold 13 having the cavity corresponding in the inner shape with the outer form of the bottle and heated in a temperature range from the glass transition point to the melting point and irradiated with ultraviolet rays of 2000-4000Angstrom in wave length using lamp 5 for several ten sec to several min.
JP350078A 1978-01-17 1978-01-17 Bottle making Pending JPS5496572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP350078A JPS5496572A (en) 1978-01-17 1978-01-17 Bottle making

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP350078A JPS5496572A (en) 1978-01-17 1978-01-17 Bottle making

Publications (1)

Publication Number Publication Date
JPS5496572A true JPS5496572A (en) 1979-07-31

Family

ID=11559064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP350078A Pending JPS5496572A (en) 1978-01-17 1978-01-17 Bottle making

Country Status (1)

Country Link
JP (1) JPS5496572A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013528134A (en) * 2010-06-11 2013-07-08 ジーイーエー プロコマック エス．ピー．エー． Molding device for molding a receptacle from a parison made of plastic material, molding method and molding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013528134A (en) * 2010-06-11 2013-07-08 ジーイーエー プロコマック エス．ピー．エー． Molding device for molding a receptacle from a parison made of plastic material, molding method and molding machine

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