CN113272233A - 由多层共挤压一次成形的软管容器 - Google Patents

由多层共挤压一次成形的软管容器 Download PDF

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Publication number
CN113272233A
CN113272233A CN201980002541.9A CN201980002541A CN113272233A CN 113272233 A CN113272233 A CN 113272233A CN 201980002541 A CN201980002541 A CN 201980002541A CN 113272233 A CN113272233 A CN 113272233A
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CN
China
Prior art keywords
tube
layer
pipe
extrusion
inner tube
Prior art date
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Pending
Application number
CN201980002541.9A
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English (en)
Inventor
王铭源
颜家军
王南杰
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.)
Shenzhen Dechangyu Plastic Products Co ltd
Original Assignee
Shenzhen Dechangyu Plastic Products 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 Shenzhen Dechangyu Plastic Products Co ltd filed Critical Shenzhen Dechangyu Plastic Products Co ltd
Publication of CN113272233A publication Critical patent/CN113272233A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • B65D35/22—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 with two or more compartments
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Tubes (AREA)

Abstract

一种由多层共挤压一次成形的软管容器，包括内管(10)、外管(20)和连接头(30)，所述内管(10)和所述外管(20)采用多层共挤压成形方式制造成形后剥离分开外层与内层来成为外管(10)和内管(20)，所述内管(10)位于所述外管(20)内，所述内管(10)具有用于容置物料的内腔，所述内管(10)和所述外管(20)均与所述连接头(30)连接，所述连接头(30)具有连通所述内腔和外界的出料孔(311)。所述外管(20)管壁上设有连通外界的通气孔(21)，以让空气流入内管(10)和外管(20)的空间而使外管(20)能够保持原有形状。

Description

PCT国内申请，说明书已公开。

Claims (9)

  1. PCT国内申请，权利要求书已公开。
CN201980002541.9A 2019-11-22 2019-11-22 由多层共挤压一次成形的软管容器 Pending CN113272233A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/120136 WO2021097786A1 (zh) 2019-11-22 2019-11-22 由多层共挤压一次成形的软管容器

Publications (1)

Publication Number Publication Date
CN113272233A true CN113272233A (zh) 2021-08-17

Family

ID=75980268

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980002541.9A Pending CN113272233A (zh) 2019-11-22 2019-11-22 由多层共挤压一次成形的软管容器

Country Status (2)

Country Link
CN (1) CN113272233A (zh)
WO (1) WO2021097786A1 (zh)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1545467A (zh) * 2002-05-31 2004-11-10 ��ʽ���缪Ұ��ҵ�� 多腔容器材料体
CN101547836A (zh) * 2007-06-29 2009-09-30 株式会社吉野工业所 利用直接吹塑成形法形成的合成树脂制双层容器
CN103732507A (zh) * 2011-06-09 2014-04-16 龟甲万株式会社 吐出容器
JP2014069826A (ja) * 2012-09-28 2014-04-21 Yoshino Kogyosho Co Ltd 積層チューブ容器
CN103917457A (zh) * 2011-10-31 2014-07-09 株式会社吉野工业所 排出容器
CN105531189A (zh) * 2013-09-30 2016-04-27 株式会社吉野工业所 层压剥离容器
JP2017154752A (ja) * 2016-02-29 2017-09-07 株式会社吉野工業所 吐出ポンプ付き容器
CN109699178A (zh) * 2017-08-22 2019-04-30 深圳市德昌裕塑胶制品有限公司 双腔包装软管
CN211520331U (zh) * 2019-11-22 2020-09-18 深圳市德昌裕塑胶制品有限公司 由多层共挤压一次成形的软管容器

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1545467A (zh) * 2002-05-31 2004-11-10 ��ʽ���缪Ұ��ҵ�� 多腔容器材料体
CN101547836A (zh) * 2007-06-29 2009-09-30 株式会社吉野工业所 利用直接吹塑成形法形成的合成树脂制双层容器
CN103732507A (zh) * 2011-06-09 2014-04-16 龟甲万株式会社 吐出容器
CN103917457A (zh) * 2011-10-31 2014-07-09 株式会社吉野工业所 排出容器
JP2014069826A (ja) * 2012-09-28 2014-04-21 Yoshino Kogyosho Co Ltd 積層チューブ容器
CN105531189A (zh) * 2013-09-30 2016-04-27 株式会社吉野工业所 层压剥离容器
JP2017154752A (ja) * 2016-02-29 2017-09-07 株式会社吉野工業所 吐出ポンプ付き容器
CN109699178A (zh) * 2017-08-22 2019-04-30 深圳市德昌裕塑胶制品有限公司 双腔包装软管
CN211520331U (zh) * 2019-11-22 2020-09-18 深圳市德昌裕塑胶制品有限公司 由多层共挤压一次成形的软管容器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李东立: "《塑料软包装材料结构与性能》", 31 March 2015, 中国轻工业出版社 *

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Application publication date: 20210817

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