JPS58140224A - 熱可塑性樹脂中空体の製造方法 - Google Patents

熱可塑性樹脂中空体の製造方法

Info

Publication number
JPS58140224A
JPS58140224A JP57023074A JP2307482A JPS58140224A JP S58140224 A JPS58140224 A JP S58140224A JP 57023074 A JP57023074 A JP 57023074A JP 2307482 A JP2307482 A JP 2307482A JP S58140224 A JPS58140224 A JP S58140224A
Authority
JP
Japan
Prior art keywords
parison
core
hollow body
mold
thermoplastic resin
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.)
Granted
Application number
JP57023074A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0254213B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Miyagi
宮城　浩
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP57023074A priority Critical patent/JPS58140224A/ja
Publication of JPS58140224A publication Critical patent/JPS58140224A/ja
Publication of JPH0254213B2 publication Critical patent/JPH0254213B2/ja
Granted 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • B29C2049/4807—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity by movable mould parts in the mould halves
    • 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C2049/4879—Moulds characterised by mould configurations
    • B29C2049/4881—Moulds characterised by mould configurations having a mandrel or core e.g. two mould halves with a core in-between

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP57023074A 1982-02-16 1982-02-16 熱可塑性樹脂中空体の製造方法 Granted JPS58140224A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57023074A JPS58140224A (ja) 1982-02-16 1982-02-16 熱可塑性樹脂中空体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57023074A JPS58140224A (ja) 1982-02-16 1982-02-16 熱可塑性樹脂中空体の製造方法

Publications (2)

Publication Number Publication Date
JPS58140224A true JPS58140224A (ja) 1983-08-19
JPH0254213B2 JPH0254213B2 (enrdf_load_stackoverflow) 1990-11-21

Family

ID=12100251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57023074A Granted JPS58140224A (ja) 1982-02-16 1982-02-16 熱可塑性樹脂中空体の製造方法

Country Status (1)

Country Link
JP (1) JPS58140224A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0254213B2 (enrdf_load_stackoverflow) 1990-11-21

Similar Documents

Publication Publication Date Title
US3550197A (en) Molds for blowing engraved appearing bottles without the use of engraved molds
DE1704449C3 (de) Verfahren zum Herstellen eines Be halters und Vorrichtung zur Durchfuhrung dieses Verfahrens
US5935620A (en) Blow mold having slots to allow air to escape
JPS58140224A (ja) 熱可塑性樹脂中空体の製造方法
JPH03226462A (ja) プラスティックチューブ
CN215365461U (zh) 一种玻璃霜膏瓶及生产该霜膏瓶的初模和成模
JPH048214B2 (enrdf_load_stackoverflow)
CN105711918B (zh) 耐摔塑料瓶及其吹塑模具和生产方法
JP2942800B2 (ja) チューブ容器及びその製造方法
JP3021578B2 (ja) プラスチック成形用金型
CN108015187A (zh) 一种薄壁成形空心支板件的无余量加工工艺
CN211662604U (zh) 塑料瓶吹塑成型模具
JPS6237123A (ja) 合成樹脂製燃料タンクの製造方法
JPS63258742A (ja) 横縞模様容器および横縞模様容器成形方法と横縞模様形成治具
EP0201045A3 (de) Verfahren und Vorrichtung zur Herstellung blasgeformter Hohlkörper aus thermoplastischen Kunststoffen
CN205767422U (zh) 吹塑机构
JPH0465767B2 (enrdf_load_stackoverflow)
EP1753592B1 (de) Verfahren der herstellung von kunststoffformteilen
JPH01184117A (ja) プラスチック容器の製造方法
JPS587332A (ja) ブロ−成形機におけるパリソンの切断装置
JPS60184824A (ja) ブロ−成形方法
JP2000128195A (ja) 変形チューブ容器とその成形方法
JPS59201825A (ja) 合成樹脂製中空成形品の成形方法
JPH0359818B2 (enrdf_load_stackoverflow)
JPH0334834A (ja) 樹脂製品のブロー成形方法