JP2000318020A5 - - Google Patents

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Publication number
JP2000318020A5
JP2000318020A5 JP1999130798A JP13079899A JP2000318020A5 JP 2000318020 A5 JP2000318020 A5 JP 2000318020A5 JP 1999130798 A JP1999130798 A JP 1999130798A JP 13079899 A JP13079899 A JP 13079899A JP 2000318020 A5 JP2000318020 A5 JP 2000318020A5
Authority
JP
Japan
Prior art keywords
layer resin
outer layer
flow path
mandrel
tubular
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
JP1999130798A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000318020A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP11130798A priority Critical patent/JP2000318020A/ja
Priority claimed from JP11130798A external-priority patent/JP2000318020A/ja
Publication of JP2000318020A publication Critical patent/JP2000318020A/ja
Publication of JP2000318020A5 publication Critical patent/JP2000318020A5/ja
Pending legal-status Critical Current

Links

JP11130798A 1999-05-12 1999-05-12 ２層状中空成形品のブロー成形用ヘッド Pending JP2000318020A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11130798A JP2000318020A (ja) 1999-05-12 1999-05-12 ２層状中空成形品のブロー成形用ヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11130798A JP2000318020A (ja) 1999-05-12 1999-05-12 ２層状中空成形品のブロー成形用ヘッド

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006132061A Division JP4511492B2 (ja) 2006-05-11 2006-05-11 ブロー成形法

Publications (2)

Publication Number Publication Date
JP2000318020A JP2000318020A (ja) 2000-11-21
JP2000318020A5 true JP2000318020A5 (enExample) 2006-06-29

Family

ID=15042962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11130798A Pending JP2000318020A (ja) 1999-05-12 1999-05-12 ２層状中空成形品のブロー成形用ヘッド

Country Status (1)

Country Link
JP (1) JP2000318020A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050287323A1 (en) * 2002-09-05 2005-12-29 Yoshino Kogyosho Co., Ltd. Laminated formed body and method of manufacturing the formed body
JP4511492B2 (ja) * 2006-05-11 2010-07-28 株式会社タハラ ブロー成形法
JP4771315B2 (ja) * 2006-08-31 2011-09-14 株式会社吉野工業所 多層ブロー容器
KR100870069B1 (ko) * 2007-02-02 2008-11-24 주식회사 신광화학 용기 제조용 그라데이션 조절장치
CN109352952B (zh) * 2018-10-31 2021-03-16 徐州耐克盾机械制造有限公司 一种多层共挤吹塑机储料式模头
CN116277863B (zh) * 2023-03-28 2023-08-25 石家庄星泉管业有限公司 一种新型环保树脂管道的挤出成型装置

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