CN2570207Y - 啤酒瓶胚 - Google Patents

啤酒瓶胚 Download PDF

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Publication number
CN2570207Y
CN2570207Y CN 01242511 CN01242511U CN2570207Y CN 2570207 Y CN2570207 Y CN 2570207Y CN 01242511 CN01242511 CN 01242511 CN 01242511 U CN01242511 U CN 01242511U CN 2570207 Y CN2570207 Y CN 2570207Y
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China
Prior art keywords
bottle
bottleneck
beer
wall thickness
beer bottle
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Expired - Lifetime
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CN 01242511
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English (en)
Inventor
黄朝晖
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Zhuhai Zhong Fu PET Beer Bottle Co Ltd
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Zhuhai Zhongfu Industry Group Co
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Abstract

一种啤酒瓶胚,包括瓶口A、瓶颈B、瓶身C,瓶底D,在距瓶口顶部一定距离处,设置锁环,沿瓶口A、瓶颈B、瓶身C至瓶底D,瓶底D底部的厚度比其侧壁壁厚略薄。本实用新型结构新颖,其吹制成的塑料瓶能用来灌装啤酒,能有效解决塑料瓶的泄漏现象及形变问题。

Description

啤酒瓶胚
本实用新型涉及一种包装容器的胚体结构,更具体的是一种塑料瓶胚结构。
目前使用的塑料瓶胚,例如碳酸饮料瓶胚,其结构如图1所示,一般由瓶口A1、瓶颈B1、瓶体C1构成,瓶口内径为21.77MM,外径24.51MM,瓶口螺纹直径为27.97MM,瓶口底托直径为33MM,瓶颈B1、瓶体C1的胚体壁厚一样,吹瓶时一次拉伸即可成型。该种瓶胚吹制而成的塑料瓶,可应用于矿泉水,碳酸饮料的罐,装而不会发生泄漏现象。但应用于啤酒的罐装时,由于瓶内压力增大,原有的瓶口结构不能很好的密封,会发生泄漏现象而影响啤酒的质量,原有的瓶底较薄,硬度不够易使瓶底发生形变而影响到瓶体的使用。总的来说囿于原有的瓶胚结构的局限,使塑料瓶在啤酒罐装使用中受到限制。
本实用新型的目的,是提供一种改进的瓶胚结构,使其吹制成的塑料瓶能用来罐装啤酒。
本实用新型包括瓶口A、瓶颈B、瓶身C,瓶底D,瓶口A的尺寸与玻璃瓶瓶口一致,在距瓶口顶部一定距离处,设置锁环,沿瓶口A、瓶颈B、瓶身C至瓶底D,胚体壁厚自上而下逐渐增大,瓶底D底部的厚度比其侧壁壁厚略薄,但亦比碳酸瓶胚底部稍厚。
本实用新型结构新颖,其吹制成的塑料瓶能用来罐装啤酒,能有效解决塑料瓶的泄漏现象及形变问题。
附图1为现有碳酸瓶胚结构示意图;
附图2为本实用新型结构示意图。
附图3为本实用新型吹制后的产品结构图。
如图2所示,本实用新型包括瓶口A、瓶颈B、瓶身C、瓶底D,高度为101.65MM,瓶口A的尺寸与玻璃瓶瓶口一致,本实施例为:瓶口内径18.8MM,外径为26.5±0.2MM,在距瓶口A顶部14mm~15mm处,设置锁环,锁环的直径为29.3MM;沿瓶口A、瓶颈B、瓶身C至瓶底D,胚体壁厚自上而下逐渐增大,瓶底D底部的厚度比其胚体壁厚略薄,但仍比碳酸瓶胚底部稍厚,底部表面凸起一圈加强筋D1。
吹瓶时将本实用新型二次拉伸,即制成如图3所示的产品,瓶高214.5MM,瓶底直径为62MM,略比瓶身宽,呈香槟底,底部凸有一圈加强筋1。

Claims (3)

1、一种啤酒瓶胚,包括瓶口A、瓶颈B、瓶身C、瓶底D,其特征在于在距瓶口顶部一定距离处,设置锁环,沿瓶口A、瓶颈B、瓶身C至瓶底D,胚体壁厚自上而下逐渐增大,瓶底D底部的厚度比其侧壁壁厚略薄。
2、根据权利要求1所述的啤酒瓶胚,其特征在于瓶口A的尺寸与玻璃瓶瓶口一致,瓶口A内径18.8MM,外径为26.5±0.2MM。
3、根据权利要求1所述的啤酒瓶胚,其特征在于在距瓶口A顶部14mm~15mm处,设置锁环,锁环的直径为29.3MM。
CN 01242511 2001-07-04 2001-07-04 啤酒瓶胚 Expired - Lifetime CN2570207Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01242511 CN2570207Y (zh) 2001-07-04 2001-07-04 啤酒瓶胚

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01242511 CN2570207Y (zh) 2001-07-04 2001-07-04 啤酒瓶胚

Publications (1)

Publication Number Publication Date
CN2570207Y true CN2570207Y (zh) 2003-09-03

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CN 01242511 Expired - Lifetime CN2570207Y (zh) 2001-07-04 2001-07-04 啤酒瓶胚

Country Status (1)

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CN (1) CN2570207Y (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ZHUHAI FREE TRADE ZONE ZHONGFU POLYESTER BEER BOT

Free format text: FORMER OWNER: ZHONGFU INDUSTRIAL GROUP CORP., ZHUHAI CITY

Effective date: 20030912

C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20030912

Address after: Guangdong city of Zhuhai Province Wan Zhen Nan Wan Nan Lu Zhongfu first industrial zone

Patentee after: Zhongfu Polyester Beer Bottle Co., Ltd., Zhuhai Free Trade Zone

Address before: Wan Chai Town Zhuhai city Guangdong Province

Patentee before: Zhongfu Industrial Group Corp., Zhuhai City

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20110704

Granted publication date: 20030903