CN1415523A - 一种瓶盖密封垫 - Google Patents

一种瓶盖密封垫 Download PDF

Info

Publication number
CN1415523A
CN1415523A CN 02108644 CN02108644A CN1415523A CN 1415523 A CN1415523 A CN 1415523A CN 02108644 CN02108644 CN 02108644 CN 02108644 A CN02108644 A CN 02108644A CN 1415523 A CN1415523 A CN 1415523A
Authority
CN
China
Prior art keywords
base material
film
bottle cap
layer
seal gasket
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
CN 02108644
Other languages
English (en)
Inventor
杨世松
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 02108644 priority Critical patent/CN1415523A/zh
Publication of CN1415523A publication Critical patent/CN1415523A/zh
Pending legal-status Critical Current

Links

Images

Landscapes

  • Closures For Containers (AREA)

Abstract

一种瓶盖密封垫涉及密封,特别涉及日常生活中瓶盖密封技术领域。日常生活中,装酒、饮料、豆腐乳等的玻璃瓶都需要密封,人们采用的密封垫或有异味或柔韧性差。本发明的目的是为社会提供一种密封性好、无异味且不易折断的瓶盖密封垫。本发明主要是基材和基材两面的两层覆膜构成的五层结构,基材为以EPS聚苯乙烯为原料的吹塑纸,内层膜为高压低密度聚乙烯薄膜,外层膜为低压高密度聚乙烯薄膜,基材与薄膜热复合压光一体。本发明由于吹塑纸、高压低密度聚乙烯薄膜和低压高密度聚乙烯薄膜都无异味;EPS吹塑纸通过腹膜柔韧性大大提高,不易折断;用吹塑纸做基材大大提高了单位基材的出密封垫数量,降低了单个密封垫成本。

Description

一种瓶盖密封垫
技术领域:
一种瓶盖密封垫涉及密封,特别涉及日常生活中瓶盖密封技术领域。
背景技术:
日常生活中,装酒、饮料、豆腐乳等的玻璃瓶都需要密封,人们多采用瓶盖内加密封垫的方法来解决这一问题。由于酒、饮料、豆腐乳等均属于人直接饮用或实用的,这就要求密封垫无毒、无味。目前人们在啤酒等上普遍采用的92241375.6号专利提供的产品是一种高压低密度聚乙烯基材两面各覆两层膜的热复合压光五层结构,密封效果很好,但是该产品中的高压低密度聚乙烯发泡体基材有异味;而象王致和豆腐乳采用的以聚苯乙烯为原料的吹塑纸密封垫无异味,但是吹塑纸质脆,极易折断。
发明内容:
本发明的目的是为社会提供一种密封性好、无异味且不易折断的瓶盖密封垫。本发明主要是基材和基材两面的两层覆膜构成的五层结构,基材为以EPS聚苯乙烯为原料的吹塑纸,内层膜为高压低密度聚乙烯薄膜,外层膜为低压高密度
聚乙烯薄膜,基材与薄膜热复合压光一体。本发明由于吹塑纸、高压低密度聚乙烯薄膜和低压高密度聚乙烯薄膜都无异味;EPS吹塑纸通过腹膜柔韧性大大提高,不易折断;用吹塑纸做基材大大提高了单位基材的出密封垫数量,降低了单个密封垫成本。
附图说明:
图1,本发明的横断面剖视放大示意图。
具体实施方式:
本发明主要是基材1和基材1两面的两层覆膜构成的五层结构,基材1为以EPS聚苯乙烯为原料的吹塑纸,内层膜2、4为高压低密度聚乙烯薄膜,外层膜3、5为低压高密度聚乙烯薄膜,基材1与薄膜热复合压光一体。

Claims (1)

1、一种瓶盖密封垫,主要是基材(1)和基材(1)两面的两层覆膜构成的五层结构,内层膜(2)、(4)为高压低密度聚乙烯薄膜,外层膜(3)、(5)为低压高密度聚乙烯薄膜,基材(1)与薄膜热复合压光一体,其特征是基材(1)为以EPS聚苯乙烯为原料的吹塑纸。
CN 02108644 2001-11-02 2002-04-02 一种瓶盖密封垫 Pending CN1415523A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02108644 CN1415523A (zh) 2001-11-02 2002-04-02 一种瓶盖密封垫

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN01127593 2001-11-02
CN01127593.6 2001-11-02
CN 02108644 CN1415523A (zh) 2001-11-02 2002-04-02 一种瓶盖密封垫

Publications (1)

Publication Number Publication Date
CN1415523A true CN1415523A (zh) 2003-05-07

Family

ID=25740488

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02108644 Pending CN1415523A (zh) 2001-11-02 2002-04-02 一种瓶盖密封垫

Country Status (1)

Country Link
CN (1) CN1415523A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101801806B (zh) * 2007-10-22 2011-11-30 东洋玻璃株式会社 玻璃容器的密封方法、玻璃容器以及涂层剂
CN106988159A (zh) * 2017-05-24 2017-07-28 青岛榕信工贸有限公司 一种发泡复合纸
CN107814041A (zh) * 2017-10-04 2018-03-20 江传宝 一种口杯易拉盖

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101801806B (zh) * 2007-10-22 2011-11-30 东洋玻璃株式会社 玻璃容器的密封方法、玻璃容器以及涂层剂
CN106988159A (zh) * 2017-05-24 2017-07-28 青岛榕信工贸有限公司 一种发泡复合纸
CN106988159B (zh) * 2017-05-24 2019-01-01 青岛榕信工贸有限公司 一种发泡复合纸
CN107814041A (zh) * 2017-10-04 2018-03-20 江传宝 一种口杯易拉盖

Similar Documents

Publication Publication Date Title
US20210155384A1 (en) All-Glass Travel Mug
WO1999002418A1 (fr) Scellement hermetique et bouteille a large ouverture scellee a l'aide de celui-ci
CN1415523A (zh) 一种瓶盖密封垫
CN100355566C (zh) 生产包装层压材料的方法
KR200207745Y1 (ko) 김치제품의 팽창방지 포장재
CN204264636U (zh) 一种铝瓶的瓶盖
CN205240366U (zh) 新型冰淇淋包装筒
CN2638624Y (zh) 三层无尾真空保温杯
WO2002000430A3 (en) Multi-layer film with high gauge evoh heat seal layer
CN2845563Y (zh) 杯盖
JPH09110038A (ja) 複合容器
CN201272553Y (zh) 一种带附加包的酸奶杯
CN2848738Y (zh) 屋顶纸盒盖
CN2518785Y (zh) 卫生型易拉罐
CN2477072Y (zh) 一体双杯
CN2138108Y (zh) 饮料瓶用双层盖
JPH10324333A (ja) 紙製包装容器
CN2813510Y (zh) 纸铝塑牛奶果汁饮料砖型屋顶型复合包装盒
CN201472829U (zh) 多层共挤高阻隔包装膜
KR200391686Y1 (ko) 음료용기용 마개시트의 층구조
CN2205808Y (zh) 带有加料盒的瓶塞
CN2175740Y (zh) 易拉塑料饮料瓶
CN2774971Y (zh) 一种即溶式饮料瓶盖
CN2461868Y (zh) 防爆啤酒瓶盖
JPH08244763A (ja) 保香性に優れた液体紙容器

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication