WO2015109566A1 - 双色塑料拉链密封包装袋 - Google Patents

双色塑料拉链密封包装袋 Download PDF

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Publication number
WO2015109566A1
WO2015109566A1 PCT/CN2014/071481 CN2014071481W WO2015109566A1 WO 2015109566 A1 WO2015109566 A1 WO 2015109566A1 CN 2014071481 W CN2014071481 W CN 2014071481W WO 2015109566 A1 WO2015109566 A1 WO 2015109566A1
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WO
WIPO (PCT)
Prior art keywords
zipper
color
packaging bag
strip
color plastic
Prior art date
Application number
PCT/CN2014/071481
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English (en)
French (fr)
Inventor
崔加胜
Original Assignee
大连竹菱包装工业有限公司
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 大连竹菱包装工业有限公司 filed Critical 大连竹菱包装工业有限公司
Publication of WO2015109566A1 publication Critical patent/WO2015109566A1/zh

Links

Classifications

    • 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
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2516—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener
    • B65D33/2533—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener the slide fastener being located between the product compartment and the tamper indicating means
    • 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
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
    • B65D33/255—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape being provided with special visual, audible or tactile indicating means, e.g. indicating proper engagement

Definitions

  • the utility model relates to a plastic packaging bag, in particular to a two-color plastic zipper sealed packaging bag. Background technique
  • plastic bags are widely used because of their low price. They are generally used for the packaging of powdery and liquid products. However, since the products in plastic bags are usually used for a period of time, in order to prevent the deterioration of the contents of the plastic bags, Zipper bags for plastic opening and closing strips are widely used.
  • the two-color zipper used in the bag on the market can only see whether the zipper is completely closed when the bag is transparent. When the zipper is not completely closed, it is easy to cause air leakage and cannot guarantee the long-term preservation of the contents in the bag. However, most of the bags are printed. When the two-color zipper is applied to the printed bag, the advantages of the two-color are not effective. It is difficult for the consumer to determine whether the zipper has been properly sealed during use. . Utility model content
  • the utility model provides a two-color plastic zipper sealed packaging bag, and the zipper presents two different states before and after sealing, and the change can be easily discerned by the naked eye, so that the consumer can distinguish the zipper.
  • the sealed state if it is a colored package, the user can still distinguish the sealed state of the zipper due to the provision of the tear strip and the state before and after the tear strip is torn.
  • a two-color plastic zipper sealed packaging bag comprising a bag body and a zipper
  • the zipper is composed of two film and a male and female groove which are opposite to each other in the film and can be engaged with each other, the male strip
  • the mother groove and the mother groove are respectively made of plastic materials of different colors, and when the zipper is open, two kinds of single colors are respectively displayed, and when the zipper is closed, two color stripes alternately appearing are presented.
  • the colors of the male strip and the mother groove are respectively selected from two different shades of cool or warm.
  • the zipper is a single row or a double row zipper, and the zipper is attached to the bag body by heat sealing, gluing, and ultrasonic bonding.
  • the tear strip is symmetrically disposed on the upper and lower sides of the zipper, and the end of the tear strip is reinforced by heat sealing to prevent the tear strip from being completely detached from the bag body.
  • the utility model Compared with the existing plastic packaging bags, the utility model has different colors of the male strips and the mother grooves, and presents different states before and after the sealing of the bag body, that is, a single color before sealing, and a color stripe after sealing. Through this change, the human eye can easily distinguish the sealed state and it is more convenient to use. A tear strip is also provided on the bag body. Even in the case of colored printed packaging, the consumer can distinguish the sealed state of the zipper and ensure the long-term preservation of the article.
  • Fig. 2 is a schematic view showing the structure of the embodiment 2.
  • Fig. 3 is a schematic structural view of Embodiment 3.
  • Embodiment 1 Single row red and yellow zipper sealed packaging bag
  • the two-color plastic zipper sealed package includes a bag body 1 and a heat seal inside the bag body.
  • the single-row zipper the zipper is composed of two films and a red male bar 2 and a blue mother groove 3 which are engaged with each other at opposite positions of the film, and the red male bar 2 and the blue female groove 3 are made of a plastic material.
  • the zipper When the zipper is open, it presents two single colors, such as red or blue, and when the zipper is closed, it presents a color streak of alternating blue-red-blue.
  • the tear strip 4 is symmetrically disposed on the upper and lower sides of the zipper, and the end of the tear strip is reinforced by heat sealing.
  • the two-color plastic zipper sealed packaging bag comprises a bag body 1 and a double-row zipper heat-sealed inside the bag body, and the zipper is composed of two films and black bars 2 which are opposite to each other in the film and can be engaged with each other.
  • the green mother groove 3 and the green mother groove 3 are made of a plastic material.
  • the tear strip 4 is symmetrically disposed on the upper and lower sides of the zipper, and the end of the tear strip is reinforced by heat sealing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Slide Fasteners (AREA)

Abstract

一种双色塑料拉链密封包装袋，包括袋体（1）和连接在袋体（1）内部的拉链，拉链是由两片薄膜和在薄膜相对位置并能相互咬合的公条（2）和母槽（3）组成，所述公条（2）和母槽（3）分别用不同颜色的塑料材料制成，当拉链敞开时分别呈现两种单一色，当拉链闭合时呈现两种颜色交替出现的彩色条紋。人们肉眼可以轻易分辨出密封状态，使用起来更加方便。密封袋上还设置了撕裂条（4），即使是油色印刷包装，消费者也可辨别出拉链的密封状态，保证物品长期保存。

Description

双色塑料拉链密封包装袋
技术领域
本实用新型涉及一种塑料包装袋， 具体是一种双色塑料拉链密封包装袋。 背景技术
在生活中， 塑料包装袋由于价格低廉， 使用十分普遍， 一般用于粉状、 液 体产品的包装， 但是由于塑料袋内产品通常要使用一段时间， 为了防止塑料包 装袋内的物品变质， 带有塑料开闭条的拉链袋被广泛使用。 目前市面上的包装 袋所使用的双色拉链只有在包装袋为透明色时能看出拉链是否完全闭合， 当拉 链没有彻底闭合时， 易引发漏气， 无法保证包装袋内物品长期保存。 但是大多 数包装袋都是有印刷的， 当此种双色拉链应用到带印刷的包装袋时， 其双色的 优势就起不到作用， 消费者在使用中很难判别是否已经将拉链正确的密封。 实用新型内容
为解决上述问题， 本实用新型提供一种双色塑料拉链密封包装袋， 拉链在 密封前与密封后， 会呈现两种不同状态， 且通过肉眼可以轻易分辨出变化， 这 样消费者就可以分辨拉链的密封状态， 如果是有色包装， 由于设置了撕裂条， 通过撕裂条撕开前后的状态， 消费者依旧可以分辨拉链的密封状态。
本发明的技术方案是这样实现的： 双色塑料拉链密封包装袋， 包括袋体和 拉链， 拉链是由两片薄膜和在薄膜相对位置并能相互咬合的公条和母槽组成， 所述公条和母槽分别用不同颜色的塑胶材料制成， 当拉链敞开时分别呈现两种 单一色， 当拉链闭合时呈现两种颜色交替出现的彩色条紋。
所述公条和母槽的颜色分别选择冷色或者暖色两种不同色调。
所述拉链为单排或者双排拉链， 拉链是通过热封、 胶粘以及超声波粘合等 方式连接在袋体上。 所述拉链的上下对称设置撕裂条，撕裂条的末端通过热封方式进行加固处 理， 避免撕裂条整体撕掉脱离袋体。
和现有塑料包装袋相比， 本实用新型公条和母槽的颜色不同， 在袋体密封 前后呈现出不同的状态， 即密封前是单一色， 密封后是彩色条纹。 通过这种变 化， 人们肉眼可以轻易分辨出密封状态， 使用起来更加方便。 袋体上还设置了 撕裂条， 即使是有色印刷包装， 消费者也可辨别出拉链的密封状态， 保证物品 长期保存。
附图说明
图 1是实施例 1的结构示意图。
图 2是实施例 2的结构示意图。
图 3是实施例 3的结构示意图。
图中： 1、 袋体； 2、 公条； 3、 母槽； 4、 撕裂条。
具体实施方式
下面结合附图对本实用新型作进一步解释说明。
实施例 1单排红黄拉链密封包装袋
如图 1所示， 双色塑料拉链密封包装袋， 包括袋体 1和热封在袋体内部的 单排拉链， 拉链是由两片薄膜和在薄膜相对位置并能相互咬合的红色公条 2和 黄色母槽 3组成， 所述红色公条 2和黄色母槽 3采用塑胶材料制成， 当拉链敞 开时分别呈现两种单一色， 如红色或者黄色， 当拉链闭合时呈现黄 -红-黄交替 出现的彩色条紋。所述拉链的上下对称设置撕裂条 4且撕裂条的末端通过热封 方式进行加固处理。
实施例 2单排红蓝拉链密封包装袋 （冷暖不同色调）
如图 2所示， 双色塑料拉链密封包装袋， 包括袋体 1和热封在袋体内部的 单排拉链， 拉链是由两片薄膜和在薄膜相对位置并能相互咬合的红色公条 2和 蓝色母槽 3组成， 所述红色公条 2和蓝色母槽 3采用塑胶材料制成， 当拉链敞 开时分别呈现两种单一色， 如红色或者蓝色， 当拉链闭合时呈现蓝 -红-蓝交替 出现的彩色条纹。所述拉链的上下对称设置撕裂条 4且撕裂条的末端通过热封 方式进行加固处理。
实施例 3双排黑绿拉链密封包装袋
如图 3所示， 双色塑料拉链密封包装袋， 包括袋体 1和热封在袋体内部的 双排拉链， 拉链是由两片薄膜和在薄膜相对位置并能相互咬合的黑色公条 2和 绿色母槽 3组成， 所述黑色公条 2和绿色母槽 3采用塑胶材料制成， 当拉链敞 开时分别呈现两种单一色， 如黑色或者绿色， 当拉链闭合时呈现上下两排绿- 黑 -绿交替出现的彩色条纹。 所述拉链的上下对称设置撕裂条 4且撕裂条的末 端通过热封方式进行加固处理。
以上所述， 仅为本实用新型较佳的具体实施方式， 但本实用新型的保护范 围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型披露的技术范 围内， 根据本实用新型的技术方案及其实用新型构思加以等同替换或改变， 都 应涵盖在本实用新型的保护范围之内。

Claims

权 利 要 求 书
1. 双色塑料拉链密封包装袋， 包括袋体和连接在袋体内部的拉链， 拉链是由 两片薄膜和在薄膜相对位置并能相互咬合的公条和母槽组成， 其特征在于， 所 述公条和母槽分别用不同颜色的塑胶材料制成， 当拉链敞开时分别呈现两种单 一色， 当拉链闭合时呈现两种颜色交替出现的彩色条纹。
2.根据权利要求 1所述的双色塑料拉链密封包装袋， 其特征在于， 所述公条和 母槽的颜色分别选择冷色或者暖色两种不同色调。
3.根据权利要求 1或 2所述的双色塑料拉链密封包装袋， 其特征在于， 所述拉 链为单排或者双排拉链。
4.根据权利要求 1所述的双色塑料拉链密封包装袋， 其特征在于， 所述拉链的 上下对称设置撕裂条。
5.根据权利要求 1所述的双色塑料拉链密封包装袋， 其特征在于， 撕裂条的末 端通过热封方式进行加固处理。
PCT/CN2014/071481 2014-01-24 2014-01-26 双色塑料拉链密封包装袋 WO2015109566A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420045181.5U CN203854968U (zh) 2014-01-24 2014-01-24 双色塑料拉链密封包装袋
CN201420045181.5 2014-01-24

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104354972A (zh) * 2014-10-17 2015-02-18 大连竹菱包装工业有限公司 一种易撕拉链及其包装袋

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000062811A (ja) * 1998-08-18 2000-02-29 Idemitsu Petrochem Co Ltd 咬合具付合成樹脂製袋
JP2003291988A (ja) * 2002-04-01 2003-10-15 Seisan Nipponsha:Kk 合成樹脂製チャック付の袋体
CN1496929A (zh) * 2002-10-21 2004-05-19 �����ʲ���ʽ���� 塑料嵌条带及具有该嵌条带的塑料袋
CN201400357Y (zh) * 2009-04-23 2010-02-10 刘足英 可变色的密实袋封口结构
CN202115814U (zh) * 2011-07-08 2012-01-18 叶俊 带变色拉链的真空压缩袋
CN202179202U (zh) * 2011-07-22 2012-04-04 陈亦立 一种双色变色密封拉链

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000062811A (ja) * 1998-08-18 2000-02-29 Idemitsu Petrochem Co Ltd 咬合具付合成樹脂製袋
JP2003291988A (ja) * 2002-04-01 2003-10-15 Seisan Nipponsha:Kk 合成樹脂製チャック付の袋体
CN1496929A (zh) * 2002-10-21 2004-05-19 �����ʲ���ʽ���� 塑料嵌条带及具有该嵌条带的塑料袋
CN201400357Y (zh) * 2009-04-23 2010-02-10 刘足英 可变色的密实袋封口结构
CN202115814U (zh) * 2011-07-08 2012-01-18 叶俊 带变色拉链的真空压缩袋
CN202179202U (zh) * 2011-07-22 2012-04-04 陈亦立 一种双色变色密封拉链

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