CN104369938A - 一种塑料包装瓶 - Google Patents
一种塑料包装瓶 Download PDFInfo
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- CN104369938A CN104369938A CN201410567112.5A CN201410567112A CN104369938A CN 104369938 A CN104369938 A CN 104369938A CN 201410567112 A CN201410567112 A CN 201410567112A CN 104369938 A CN104369938 A CN 104369938A
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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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/06—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents with closable apertures at bottom
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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
- B65D2501/00—Containers having bodies formed in one piece
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
本发明公开了一种塑料包装瓶,包括吹塑成型的顶部封闭的瓶体,瓶体的底部设置有灌装口,灌装饮料后,灌装口被热压封闭或采用封口件封闭,封口件可以为封口膜、封口塞、或封口盖等,对于封口盖结构,灌装口的外侧壁设置有外螺纹,封口盖的内侧壁设置有对应的内螺纹,封口件和灌装口螺纹连接。本发明的瓶体吹塑成型,顶部封闭,可以省去瓶盖,灌装口位于瓶体的底部,灌装饮料方便,灌装后,灌装口被热压封闭或采用封口件封闭,封口简单,不会在瓶体的顶部或侧壁留下疤痕。
Description
技术领域
本发明涉及一种包装容器,特别是一种塑料包装瓶。
背景技术
现有技术中一体成型的塑料包装瓶的灌装位置位于瓶口,由于瓶口的结构相对较为复杂,灌装饮料后的封口工作难度较大,特别是,封口后会在瓶口留下疤痕,影响包装瓶的美观性。
发明内容
为了克服现有技术的不足,本发明提供一种封口简单,不会在瓶口留下疤痕的塑料包装瓶。
本发明解决其技术问题所采用的技术方案是:
一种塑料包装瓶,包括吹塑成型的顶部封闭的瓶体,所述瓶体的底部设置有灌装口,灌装饮料后,所述灌装口被热压封闭或采用封口件封闭。
所述封口件可以为封口膜、封口塞、或封口盖等,对于封口盖结构,所述灌装口的外侧壁设置有外螺纹,所述封口盖的内侧壁设置有对应的内螺纹,所述封口件和灌装口螺纹连接。
本发明的有益效果是:本发明的瓶体吹塑成型,顶部封闭,可以省去瓶盖,灌装口位于瓶体的底部,灌装饮料方便,灌装后,灌装口被热压封闭或采用封口件封闭,封口简单,不会在瓶体的顶部或侧壁留下疤痕。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是采用热压封口方式的包装瓶结构示意图;
图2是图1所示包装瓶封口后的结构示意图;
图3是采用封口塞封口方式的包装瓶结构示意图;
图4是图3所示包装瓶封口后的结构示意图;
图5是采用封口膜封口方式的包装瓶结构示意图;
图6是图5所示包装瓶封口后的结构示意图;
图7是采用封口盖封口方式的包装瓶结构示意图;
图8是图7所示包装瓶封口后的结构示意图。
具体实施方式
参照图1至图8,一种塑料包装瓶,包括吹塑成型的顶部封闭的瓶体1,所述瓶体1的底部设置有灌装口2,灌装饮料后,所述灌装口2被如图1、图2所示热压封闭或如图3至图8所示,采用封口件3封闭。
封口件3有三种结构,第一种结构为如图3、图4所示的封口塞,第二种结构为如图5、图6所示的封口膜,第三种为如图7、图8所示的封口盖。
对于第三种封口方式,所述灌装口2的外侧壁设置有外螺纹,所述封口盖的内侧壁设置有对应的内螺纹,所述封口件3和灌装口2螺纹连接
本发明的瓶体吹塑成型,顶部封闭,可以省去瓶盖,灌装口位于瓶体的底部,灌装饮料方便,灌装后,灌装口被热压封闭或采用封口件封闭,封口简单,不会在瓶体的顶部或侧壁留下疤痕。
Claims (5)
1.一种塑料包装瓶,包括吹塑成型的顶部封闭的瓶体(1),其特征在于所述瓶体(1)的底部设置有灌装口(2),灌装饮料后,所述灌装口(2)被热压封闭或采用封口件(3)封闭。
2.根据权利要求1所述的塑料包装瓶,其特征在于所述封口件(3)为封口膜。
3.根据权利要求1所述的塑料包装瓶,其特征在于所述封口件(3)为封口塞。
4.根据权利要求1所述的塑料包装瓶,其特征在于所述封口件(3)为封口盖。
5.根据权利要求4所述的塑料包装瓶,其特征在于所述灌装口(2)的外侧壁设置有外螺纹,所述封口盖的内侧壁设置有对应的内螺纹,所述封口件(3)和灌装口(2)螺纹连接。
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CN201410567112.5A CN104369938A (zh) | 2014-10-22 | 2014-10-22 | 一种塑料包装瓶 |
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CN201410567112.5A CN104369938A (zh) | 2014-10-22 | 2014-10-22 | 一种塑料包装瓶 |
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CN201410567112.5A Pending CN104369938A (zh) | 2014-10-22 | 2014-10-22 | 一种塑料包装瓶 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3430795A (en) * | 1967-04-10 | 1969-03-04 | William Laufer | Medicine bottle with safety closure means |
CN1199700A (zh) * | 1997-05-21 | 1998-11-25 | 鲍尔公司 | 饮料容器 |
CN2300602Y (zh) * | 1997-05-20 | 1998-12-16 | 赵雪东 | 底、侧部灌装口防伪酒瓶 |
CN2444895Y (zh) * | 2000-11-13 | 2001-08-29 | 李庆 | 一种方便灌装的封闭式无污染饮用水周转瓶 |
CN2467438Y (zh) * | 2001-03-20 | 2001-12-26 | 刘中旗 | 塑料包装瓶 |
CN2609861Y (zh) * | 2003-03-25 | 2004-04-07 | 陈先保 | 一种封口内置式饮料瓶 |
CN204161707U (zh) * | 2014-10-22 | 2015-02-18 | 李红彪 | 一种塑料包装瓶 |
-
2014
- 2014-10-22 CN CN201410567112.5A patent/CN104369938A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3430795A (en) * | 1967-04-10 | 1969-03-04 | William Laufer | Medicine bottle with safety closure means |
CN2300602Y (zh) * | 1997-05-20 | 1998-12-16 | 赵雪东 | 底、侧部灌装口防伪酒瓶 |
CN1199700A (zh) * | 1997-05-21 | 1998-11-25 | 鲍尔公司 | 饮料容器 |
CN2444895Y (zh) * | 2000-11-13 | 2001-08-29 | 李庆 | 一种方便灌装的封闭式无污染饮用水周转瓶 |
CN2467438Y (zh) * | 2001-03-20 | 2001-12-26 | 刘中旗 | 塑料包装瓶 |
CN2609861Y (zh) * | 2003-03-25 | 2004-04-07 | 陈先保 | 一种封口内置式饮料瓶 |
CN204161707U (zh) * | 2014-10-22 | 2015-02-18 | 李红彪 | 一种塑料包装瓶 |
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