CN2250927Y - 安全防爆啤酒瓶 - Google Patents

安全防爆啤酒瓶 Download PDF

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Publication number
CN2250927Y
CN2250927Y CN 96212081 CN96212081U CN2250927Y CN 2250927 Y CN2250927 Y CN 2250927Y CN 96212081 CN96212081 CN 96212081 CN 96212081 U CN96212081 U CN 96212081U CN 2250927 Y CN2250927 Y CN 2250927Y
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bottle
protective film
beer bottle
beer
utility
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Expired - Fee Related
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CN 96212081
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English (en)
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董毅
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Individual
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Individual
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Abstract

本实用新型涉及一种安全防爆啤酒瓶,该啤酒瓶由瓶体和保护膜组成。保护膜为一种粘合剂,均匀地涂刷在瓶体的外表面。固化后成为保护膜。保护膜增加了瓶体本身的强度,使啤酒瓶耐内压的能力大大提高。在瓶内压力过高,瓶子炸裂时,由于保护膜的粘连作用,玻璃碎片也不会四溅伤人。

Description

安全防爆啤酒瓶
本实用新型涉及一种安全防爆啤酒瓶,属人类生活必需品技术领域。
目前国内啤酒市场产销两旺,但啤酒瓶爆炸伤人的事情时有发生,报纸、电视常有报道。酒瓶爆炸的主要原因有:
(1)啤酒瓶厂生产的新瓶质量不合格,瓶壁厚薄不匀,耐内压能力低。
(2)因新瓶生产能力不足,且与回收旧瓶相比成本较高,因此啤酒厂大量回收旧瓶再灌装。酒瓶经多次使用后,因摩擦、碰撞、老化等多种原因,普遍内应力不足,耐内压能力差。
(3)啤酒灌装后杀菌不彻底,出厂后细菌再发孝,造成瓶内压力增高。
现在国内还没有有效方法解决啤酒瓶爆炸问题,采用一次性酒瓶,其成本过高而无法推广。
本实用新型的目的是设计一安全防爆啤酒瓶,在原来啤酒瓶的外表涂上一层保护膜,一方面以增加瓶体的耐内压能力,另一方面即使瓶子破裂,也不至玻璃碎片四溅而伤人。
本实用新型设计的安全防爆啤酒瓶,由瓶体和保护膜组成。保护膜为一种粘合剂,均匀地涂刷在清洁、干燥的啤酒瓶外表面,固化后形成一层保护膜。保护膜的厚度为0.1~0.0001毫米。
本实用新型设计的安全防爆啤酒瓶,增加了瓶壁的厚度,再加上粘合剂固化后形成的保护膜的强度,将啤酒瓶的耐内压的能力提高了50%以上。在瓶内压力过高,瓶子炸裂时,由于保护膜的粘连作用,玻璃碎片不会四溅伤人,可以从根本上杜绝啤酒瓶炸裂伤人的事故
附图说明:
图1是本实用新型的结构示意图。
图1中,1是瓶体,2是保护膜。
本实用新型的一个实施例是采用聚乙烯醇缩丁醛作涂膜材料,用乙醇溶液稀释后成为胶液,用羊毛刷均匀地涂在啤酒瓶表面。再用热风烘干固化后成为保护膜。保护模的厚度为0.01毫米。将涂有保护膜的啤酒瓶与随机取样的啤酒瓶作耐压对比试验后得结果如下:
对比组最高耐内压    1.85  Mpa
      最低耐内压    1.45  Mpa
      平均破片数    15块
涂膜组最高耐内压    2.6   Mpa
      最低耐内压    1.7   Mpa
      平均破片数    无

Claims (2)

1、一种安全防爆啤酒瓶,包括瓶体,其特征在于还包括保护膜,该保护膜均匀地涂刷在瓶体外表面。
2、如权利要求1所述的啤酒瓶,其特征在于其中所述的保护膜的厚度为0.1~0.001毫米。
CN 96212081 1996-05-30 1996-05-30 安全防爆啤酒瓶 Expired - Fee Related CN2250927Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96212081 CN2250927Y (zh) 1996-05-30 1996-05-30 安全防爆啤酒瓶

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96212081 CN2250927Y (zh) 1996-05-30 1996-05-30 安全防爆啤酒瓶

Publications (1)

Publication Number Publication Date
CN2250927Y true CN2250927Y (zh) 1997-04-02

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ID=33894849

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96212081 Expired - Fee Related CN2250927Y (zh) 1996-05-30 1996-05-30 安全防爆啤酒瓶

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CN (1) CN2250927Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6960875B2 (en) 2001-05-16 2005-11-01 Nitto Denko Corporation Glass crack prevention film-like layer and plasma display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6960875B2 (en) 2001-05-16 2005-11-01 Nitto Denko Corporation Glass crack prevention film-like layer and plasma display device
CN1297396C (zh) * 2001-05-16 2007-01-31 日东电工株式会社 防止玻璃裂纹的薄膜状滤光片以及等离子体显示器

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