CN106314976A - 一种温变型防盗取安全袋 - Google Patents
一种温变型防盗取安全袋 Download PDFInfo
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- CN106314976A CN106314976A CN201610964114.7A CN201610964114A CN106314976A CN 106314976 A CN106314976 A CN 106314976A CN 201610964114 A CN201610964114 A CN 201610964114A CN 106314976 A CN106314976 A CN 106314976A
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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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
- B65D33/20—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps using pressure-sensitive adhesive
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
- B65D33/22—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps using heat-activatable adhesive
-
- 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
- B65D49/00—Arrangements or devices for preventing refilling of containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
本发明涉及一种塑料制品,尤其涉及一种温变型防盗取安全袋,在袋体的袋口处热封连接有防盗封边,所述防盗封边内侧涂有功能性油墨,所述功能性油墨呈平行带状分布,其中,上下两侧的带状油墨为防破坏油墨,中间的带状油墨为防温变油墨,在袋体内侧与所述防盗封边对应处为胶粘区,胶粘区涂有热熔压敏胶水,并粘附有隔离衬垫。本发明制得的安全袋具有密封性和安全性好的,既防热变、防冷冻,又粘合性好。
Description
技术领域
本发明涉及一种塑料制品,尤其是一种温变型防盗取安全袋。
背景技术
目前用于塑料袋封口的常用的热熔压敏胶普遍存在耐热性能不足的问题,在高温下容易失去粘性,造成袋内物品的安全性大大降低;而温变型防伪油墨分为防热变和防冷冻两种,当遇到高温或者低温时,防伪油墨的颜色会发生不可逆的改变,从而提醒使用者该塑料袋内的物品有被调换或者盗取的风险,但防伪油墨需要涂抹在封口区域,否则仍然有可能避开防伪油墨,通过加热而打开袋子;然而将热熔压敏胶直接均匀涂抹在温变型防伪油墨上会引起防伪油墨的变色性能降低,安全性上仍存在不足。
发明内容
本发明的目的在于克服上述现有技术的不足,提供一种温变型防盗取安全袋,其技术方案如下:
一种温变型防盗取安全袋,在袋体(1)的袋口(2)处热封连接有防盗封边(3),所述防盗封边(3)内侧涂有功能性油墨,所述功能性油墨呈平行带状分布,其中,上下两侧的带状油墨为防破坏油墨(31),中间的带状油墨为防温变油墨(32),在袋体内侧与所述防盗封边对应处为胶粘区(4),胶粘区(4)涂有热熔压敏胶水,并粘附有隔离衬垫。
所述防温变油墨包含有防热变油墨和防冷冻油墨。
所述隔离衬垫为铝箔(5)。
采用上述技术方案后,本发明与现有的背景技术相比,具有如下优点:
本发明的胶粘区和防盗封边分开设置,避免直接在温变型油墨上均匀涂抹热熔压敏胶而影响其热变性,这样,在使用时,由于是用手按压使胶粘区和防盗封边粘合,因此不会像直接涂抹胶水那样完全平整均匀,使得在微观层面,胶水与温变型油墨并没有完全均匀接触,从而既保留了防伪区的温变性能,又发挥了胶粘区的密封性能;当遇到高温时,防盗封边上的热变型油墨由透明变为粉色;当遇到低温时,防盗封边上的防冷冻油墨会发生不可逆变色;而密封唇的热熔压敏胶,粘性强,一旦粘合必须破坏袋体才可撕开,同时撕开时防破坏油墨上隐藏的字迹会粘贴在胶粘区上而留下印迹;三者的结合使用,保证袋内物品在不同环境下的安全性和密封性。
附图说明
图1为本发明所述安全袋示意图;
图2胶粘区(4)和隔离衬垫(5)。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。
实施例
一种温变型防盗取安全袋,在袋体(1)的袋口(2)处热封连接有防盗封边(3),所述防盗封边(3)内侧涂有功能性油墨,所述功能性油墨呈平行带状分布,其中,上下两侧的带状油墨为防破坏油墨(31),中间的带状油墨为防温变油墨(32),其中防温变油墨包括防热变油墨和防冷冻油墨,防温变油墨可印刷成条状,防冷冻油墨可印刷成“WATER”字样,在袋体内侧与所述防盗封边对应处为胶粘区(4),胶粘区(4)涂有热熔压敏胶水,并粘附有材质为铝箔的隔离衬垫(5)。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到的变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应该以权利要求的保护范围为准。
Claims (3)
1.一种温变型防盗取安全袋,其特征在于:在袋体的袋口处热封连接有防盗封边,所述防盗封边内侧涂有功能性油墨,所述功能性油墨呈平行带状分布。其中,上下两侧的带状油墨为防破坏油墨,中间的带状油墨为防温变油墨,在袋体内侧与所述防盗封边对应处为胶粘区,胶粘区涂有热熔压敏胶水,并粘附有隔离衬垫。
2.根据权利要求1所述的一种温变型防盗取安全袋,其特征在于:所述防温变油墨包含有防热变油墨和防冷冻油墨。
3.根据权利要求1所述的一种温变型防盗取安全袋,其特征在于:所述隔离衬垫为铝箔。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110697233A (zh) * | 2019-08-30 | 2020-01-17 | 阳江市杰斐包装材料有限公司 | 带防伪功能的电子产品屏蔽操作物证袋及其制备方法 |
Citations (6)
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TW323263B (zh) * | 1994-08-02 | 1997-12-21 | Trigon Packaging Corp | |
JP2009137635A (ja) * | 2007-12-10 | 2009-06-25 | Nikken Seibutsu Igaku Kenkyusho:Kk | ファスナ付き密閉袋 |
TWI323263B (en) * | 2002-01-16 | 2010-04-11 | Lg Chem Investment Ltd | Novel acyclic nucleoside phosphonate derivatives, salts thereof and process for the preparation of the same |
CN202072077U (zh) * | 2010-12-31 | 2011-12-14 | 阳江市杰斐包装材料有限公司 | 一种防盗染墨袋 |
CN203372547U (zh) * | 2013-07-05 | 2014-01-01 | 杨志 | 一种塑料保安袋 |
CN206125776U (zh) * | 2016-10-28 | 2017-04-26 | 厦门创凯工贸有限公司 | 一种温变型防盗取安全袋 |
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- 2016-10-28 CN CN201610964114.7A patent/CN106314976B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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TW323263B (zh) * | 1994-08-02 | 1997-12-21 | Trigon Packaging Corp | |
TWI323263B (en) * | 2002-01-16 | 2010-04-11 | Lg Chem Investment Ltd | Novel acyclic nucleoside phosphonate derivatives, salts thereof and process for the preparation of the same |
JP2009137635A (ja) * | 2007-12-10 | 2009-06-25 | Nikken Seibutsu Igaku Kenkyusho:Kk | ファスナ付き密閉袋 |
CN202072077U (zh) * | 2010-12-31 | 2011-12-14 | 阳江市杰斐包装材料有限公司 | 一种防盗染墨袋 |
CN203372547U (zh) * | 2013-07-05 | 2014-01-01 | 杨志 | 一种塑料保安袋 |
CN206125776U (zh) * | 2016-10-28 | 2017-04-26 | 厦门创凯工贸有限公司 | 一种温变型防盗取安全袋 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110697233A (zh) * | 2019-08-30 | 2020-01-17 | 阳江市杰斐包装材料有限公司 | 带防伪功能的电子产品屏蔽操作物证袋及其制备方法 |
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