WO2008011827A1 - A protective envelope closure - Google Patents

A protective envelope closure Download PDF

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Publication number
WO2008011827A1
WO2008011827A1 PCT/CN2007/070298 CN2007070298W WO2008011827A1 WO 2008011827 A1 WO2008011827 A1 WO 2008011827A1 CN 2007070298 W CN2007070298 W CN 2007070298W WO 2008011827 A1 WO2008011827 A1 WO 2008011827A1
Authority
WO
WIPO (PCT)
Prior art keywords
sealing
protection structure
line
strip
bag
Prior art date
Application number
PCT/CN2007/070298
Other languages
French (fr)
Chinese (zh)
Inventor
Feng Chen
Original Assignee
Ruiyuan (Fujian) Enterprise Co., Ltd.
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 Ruiyuan (Fujian) Enterprise Co., Ltd. filed Critical Ruiyuan (Fujian) Enterprise Co., Ltd.
Priority to US11/910,795 priority Critical patent/US20110164838A1/en
Publication of WO2008011827A1 publication Critical patent/WO2008011827A1/en

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
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/12—Closures
    • B65D27/14—Closures using adhesive applied to integral parts, e.g. flaps
    • 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
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/12—Closures
    • B65D27/30—Closures with special means for indicating unauthorised opening
    • 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
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/32—Opening devices incorporated during envelope manufacture
    • B65D27/34—Lines of weakness

Definitions

  • the utility model relates to a sealing structure of a packaging bag, in particular to a sealing protection structure of a packaging bag.
  • the technical problem to be solved by the present invention is to provide a sealing protection structure for the packaging bag, thereby protecting the packaging bag from being easily opened.
  • a packaging bag sealing protection structure comprises a strong adhesive material uniformly arranged on the sealing strip and the sealing strip, and the sealing strip is further provided with a tearproof direction along the sealing direction band.
  • the tear strip includes at least one score lined in a dotted line along the seal strip sealing direction.
  • the score is a cross line composed of an elongated strip-shaped short straight line, a short broken line, or two short straight lines.
  • a protective film is attached to the surface of the strong viscous material.
  • the sealing protection structure of the packaging bag of the utility model has the advantages that: due to special treatment at the sealing portion, if someone intends to steal the secret, when the packaging bag is opened, the sealing is broken, and the person who wants to steal the data is deterred in time, and Abandon the theft, achieve the effect of anti-theft and confidentiality, and the cost is low, and the degraded materials can be used without causing pollution.
  • Figure 1 is a schematic view showing the structure of the sealing structure of the packaging bag sealing protection structure of the utility model.
  • Figure 2 is a closure and schematic view of Figure 1.
  • Figure 3 is a schematic view showing a second embodiment of the tear-proof tape of the sealing protection structure of the packaging bag of the present invention.
  • 4 and 5 are schematic views showing third and fourth embodiments of the tear-proof tape of the sealing protection structure of the packaging bag of the present invention. detailed description
  • the bag sealing protection structure of the present invention is used for a structure of a packaging bag, which comprises a bag body 1 and a sealing strip 2, and the sealing strip 2 is uniformly provided with a strong adhesive material.
  • the strong adhesive material 3 is a long strip of tape disposed along the mouth of the bag
  • the sealing strip 2 is further provided with a tear strip 4 disposed along the sealing direction
  • the tear strip 4 includes at least one seal along the sealing strip 2
  • the stencil is arranged in a dotted line, and the scribe can be a short line. As shown in FIG. 1 , it may be a cross line formed by two short straight lines, as shown in FIG. 3 , or may be short.
  • a broken line, as shown in FIG. 4 and FIG. 5, a protective film (not shown) is attached to the surface of the strong viscous material 3.
  • the bag can be made of paper or PP (polypropylene) to prevent damage to the contents of the bag due to rain or the like.

Landscapes

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

Abstract

A protective envelope closure consists of a closure flap (2) and an adhesive (3) being uniformly provided on the closure flap, a anti-torn tape (4) also being provided on the closure flap. The anti-torn tape includes at least one line of weakness provided along the sealing direction of the closure flap (2), being arranged as a dotted line. The line of weakness is a short straight line of a thin bar shape, a short broken line, or a cross line composed of two short straight lines. A protective film is provided on the surface of the adhesive. The protective envelope closure may be against criminal opening.

Description

包装袋的封口保护结构  Packaging protection structure for packaging bags
技术领域 Technical field
本实用新型是关于一种包装袋的封口结构， 特别是指一种包装袋的封口保 护结构。 背景技术  The utility model relates to a sealing structure of a packaging bag, in particular to a sealing protection structure of a packaging bag. Background technique
传统的包装袋在运送时，为了防止其开口或者被随意或者被不经意的打开， 通常用胶带或者胶水将包装袋的封口予以密封， 以确保其不会被轻易地打开。 但是如果这些包装袋内装有较贵重或者必须保密的文件时，则这种传统的密封 方式无法达到充分的保护和保密方式， 因为这些封口可以在打开后再重新粘 贴， 而表面看不出有任何被打开的痕迹。 因此， 包装内的物件或者重要文件容 易丢失或者泄露， 因此， 需要一种有封口保护结构的包装袋， 防止包装袋被轻 易的打开。 发明内容  In order to prevent the opening of the conventional packaging bag from being opened or inadvertently opened, the sealing of the packaging bag is usually sealed with tape or glue to ensure that it is not easily opened. However, if these bags contain more expensive or confidential documents, this traditional method of sealing cannot achieve adequate protection and confidentiality, as these seals can be re-applied after opening without any surface visible. The traces that were opened. Therefore, objects or important documents in the package are easily lost or leaked. Therefore, a package having a sealing protection structure is required to prevent the package from being easily opened. Summary of the invention
本实用新型所要解决的技术问题在于提供一种包装袋的封口保护结构， 从 而保护包装袋不被轻易的打开。  The technical problem to be solved by the present invention is to provide a sealing protection structure for the packaging bag, thereby protecting the packaging bag from being easily opened.
本实用新型是通过以下技术方案解决上述技术问题的： 一种包装袋封口保 护结构， 包括封口条和封口条上均匀设置的强力粘性材料， 所述封口条上还设 有一沿封口方向的防撕带。  The utility model solves the above technical problems by the following technical solutions: A packaging bag sealing protection structure comprises a strong adhesive material uniformly arranged on the sealing strip and the sealing strip, and the sealing strip is further provided with a tearproof direction along the sealing direction band.
所述防撕带包括至少一个沿封口条封口方向成虚线状排列的刻痕。  The tear strip includes at least one score lined in a dotted line along the seal strip sealing direction.
所述刻痕为细长条状短直线、 短折线或者两条短直线构成的交叉线。 所述强力粘性材料的表面上附有保护膜。 The score is a cross line composed of an elongated strip-shaped short straight line, a short broken line, or two short straight lines. A protective film is attached to the surface of the strong viscous material.
本实用新型包装袋的封口保护结构的优点在于： 由于在封口处进行了特殊 的处理， 若有人拟盗密， 打开包装袋时即破坏了封口， 及时阻吓欲偷盗资料的 人， 而令其放弃偷盗行为， 达到防偷盗以及保密的效果， 而且成本较低， 并可 使用降解的材料， 不会造成污染。 附图说明  The sealing protection structure of the packaging bag of the utility model has the advantages that: due to special treatment at the sealing portion, if someone intends to steal the secret, when the packaging bag is opened, the sealing is broken, and the person who wants to steal the data is deterred in time, and Abandon the theft, achieve the effect of anti-theft and confidentiality, and the cost is low, and the degraded materials can be used without causing pollution. DRAWINGS
下面参照附图结合实施例对本实用新型作进一步的描述。  The present invention will be further described below in conjunction with the embodiments with reference to the accompanying drawings.
图 1是本实用新型包装袋封口保护结构用于包装袋的封口展开结构示意图。 图 2是图 1的封口闭和示意图。  1 is a schematic view showing the structure of the sealing structure of the packaging bag sealing protection structure of the utility model. Figure 2 is a closure and schematic view of Figure 1.
图 3是本实用新型包装袋的封口保护结构的防撕带第二实施例的示意图。 图 4以及图 5是本实用新型包装袋的封口保护结构的防撕带的第三以及第 四实施例的示意图。 具体实施方式  Figure 3 is a schematic view showing a second embodiment of the tear-proof tape of the sealing protection structure of the packaging bag of the present invention. 4 and 5 are schematic views showing third and fourth embodiments of the tear-proof tape of the sealing protection structure of the packaging bag of the present invention. detailed description
请参阅图 1以及图 2，是本实用新型包装袋封口保护结构用于一种包装袋的 结构， 该包装袋包含袋体 1和封口条 2， 所述封口条 2上均匀设置有强力粘性 材料 3， 该强力粘性材料 3是一沿袋口设置的长条状胶带， 封口条 2上还设有 一沿封口方向设置的防撕带 4， 所述防撕带 4包括至少一个沿封口条 2封口方 向成虚线状排列的镂空刻痕， 该刻痕可以是一短线， 如图 1所示， 也可以是由 两短直线交叉而构成的交叉线， 如图 3中所示， 也可以是一短折线， 如图 4以 及图 5所示， 所述强力粘性材料 3的表面上还附有一层保护膜 （图未示）。  Referring to FIG. 1 and FIG. 2, the bag sealing protection structure of the present invention is used for a structure of a packaging bag, which comprises a bag body 1 and a sealing strip 2, and the sealing strip 2 is uniformly provided with a strong adhesive material. 3, the strong adhesive material 3 is a long strip of tape disposed along the mouth of the bag, and the sealing strip 2 is further provided with a tear strip 4 disposed along the sealing direction, and the tear strip 4 includes at least one seal along the sealing strip 2 The stencil is arranged in a dotted line, and the scribe can be a short line. As shown in FIG. 1 , it may be a cross line formed by two short straight lines, as shown in FIG. 3 , or may be short. A broken line, as shown in FIG. 4 and FIG. 5, a protective film (not shown) is attached to the surface of the strong viscous material 3.
使用时， 首先将文件或者物品装入包装袋的袋体 1 中， 再将袋口的强力粘 性材料 3表面上的保护膜撕开， 从而利用强力粘性材料 3将包装袋进行封口， 封口后的示意图如图 2所示， 封口以后， 并在防撕带 4的位置上重叠按压， 使 之粘合， 若他人想要撕开封口观看信件内容， 由于包装袋使用了防撕带 4的设 计， 在封口处的强力粘性材料 3的作用下， 封口处防撕带 4上的细小刻痕位置 必然会有所损坏而被发觉， 以此达到保密的目的。 When using, first put the file or item into the bag body 1 of the bag, and then strongly stick the bag mouth. The protective film on the surface of the material 3 is torn, so that the package is sealed with the strong adhesive material 3. The schematic view after sealing is as shown in Fig. 2, after sealing, and pressed at the position of the tear strip 4, so that Bonding, if someone wants to tear open the seal to view the contents of the letter, because the bag uses the design of the tear strip 4, under the action of the strong adhesive material 3 at the seal, the small score on the tear strip 4 at the seal It will inevitably be damaged and detected, so as to achieve the purpose of confidentiality.
该包装袋可以使用纸质材料， 也可以使用 PP (聚丙烯） 材料， 从而可以防 止因为雨水等原因造成的包装袋内的物品的损坏。  The bag can be made of paper or PP (polypropylene) to prevent damage to the contents of the bag due to rain or the like.

Claims

权利要求书 Claim
1.一种包装袋封口保护结构， 包括封口条和封口条上均匀设置的强力粘性材 料， 其特征在于： 所述封口条上还设有一沿封口方向的防撕带。 A bag sealing protection structure comprising a sealing strip and a strong viscous material uniformly disposed on the sealing strip, wherein: the sealing strip is further provided with a tear-proof strip along the sealing direction.
2.如权利要求 1所述的包装袋封口保护结构， 其特征在于： 所述防撕带包括至 少一个沿封口条封口方向成虚线状排列的刻痕。 The package sealing protection structure according to claim 1, wherein: said tear preventing tape comprises at least one notch arranged in a dotted line along the sealing direction of the sealing strip.
3.如权利要求 2所述的包装袋封口保护结构， 其特征在于： 所述刻痕为细长条 状短直线、 短折线或者两条短直线构成的交叉线。 The package sealing protection structure according to claim 2, wherein the score is a long straight line, a short broken line or a cross line formed by two short straight lines.
4.如权利要求 1所述的包装袋封口保护结构， 其特征在于： 所述强力粘性材料 是一沿袋口设置的长条状胶带。 The package sealing protection structure according to claim 1, wherein: said strong viscous material is an elongated tape provided along the mouth of the bag.
5.如权利要求 1所述的包装袋封口保护结构， 其特征在于： 所述强力粘性材料 的表面上附有保护膜。 The package sealing protection structure according to claim 1, wherein a surface of the strong viscous material is provided with a protective film.
PCT/CN2007/070298 2006-07-17 2007-07-13 A protective envelope closure WO2008011827A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/910,795 US20110164838A1 (en) 2006-07-17 2007-07-13 Sealing protection structure for package bag

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200620075257.4 2006-07-17
CNU2006200752574U CN2923545Y (en) 2006-07-17 2006-07-17 Enclosure protection structure of package bag

Publications (1)

Publication Number Publication Date
WO2008011827A1 true WO2008011827A1 (en) 2008-01-31

Family

ID=38259972

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/070298 WO2008011827A1 (en) 2006-07-17 2007-07-13 A protective envelope closure

Country Status (3)

Country Link
US (1) US20110164838A1 (en)
CN (1) CN2923545Y (en)
WO (1) WO2008011827A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD780843S1 (en) * 2015-05-13 2017-03-07 Chief Of Internet Sweden Ab Envelope for transport cover
US9950848B2 (en) 2016-09-01 2018-04-24 Federal Express Corporation Resealable packing-list pouch
CN107554947A (en) * 2017-10-16 2018-01-09 湖南宝泓科技有限公司 Clinical waste bag special

Citations (9)

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Publication number Priority date Publication date Assignee Title
CN2162436Y (en) * 1993-07-29 1994-04-20 吴占田 Safety and convenient envelope
CN2166092Y (en) * 1993-05-14 1994-05-25 张同明 Jianeng envelope
CN2213690Y (en) * 1995-01-29 1995-11-29 王铭殊 Paper bag
WO2002020362A1 (en) * 2000-09-05 2002-03-14 Shohei Mori Envelope
RU2192998C2 (en) * 2001-01-23 2002-11-20 Закрытое акционерное общество "Инженерный Промышленный Концерн "Страж" Bag protected from opening
CN2567164Y (en) * 2002-08-12 2003-08-20 东兴纸品股份有限公司 Envelope with lines for indicating unauthorised opening
JP2004017644A (en) * 2002-06-12 2004-01-22 Shinichi Umeda Confidential sheet with separating mechanism for paper sheets
GB2394207A (en) * 2002-10-19 2004-04-21 Jules May Confidential disclosure assembly
US20040251298A1 (en) * 2003-06-10 2004-12-16 Yung-Chah Sih Confidential envelope/bag

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US4720011A (en) * 1986-09-30 1988-01-19 E. I. Du Pont De Nemours And Company Package having tearstrip opener
IT1273180B (en) * 1994-05-05 1997-07-07 Sales Spa OPENING AND CLOSING DEVICE FOR FLEXIBLE CONTAINERS AND CONTAINER EQUIPPED WITH SUCH DEVICE
US6609828B2 (en) * 1999-04-15 2003-08-26 Illinois Tool Works, Inc. Method of making reclosable packaging
CN1604867A (en) * 2001-12-18 2005-04-06 出光统一科技株式会社 Sealed bag with unsealing tape
US20050078890A1 (en) * 2001-12-26 2005-04-14 Kenjiro Abe Easy-to-unseal packaging bag

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2166092Y (en) * 1993-05-14 1994-05-25 张同明 Jianeng envelope
CN2162436Y (en) * 1993-07-29 1994-04-20 吴占田 Safety and convenient envelope
CN2213690Y (en) * 1995-01-29 1995-11-29 王铭殊 Paper bag
WO2002020362A1 (en) * 2000-09-05 2002-03-14 Shohei Mori Envelope
RU2192998C2 (en) * 2001-01-23 2002-11-20 Закрытое акционерное общество "Инженерный Промышленный Концерн "Страж" Bag protected from opening
JP2004017644A (en) * 2002-06-12 2004-01-22 Shinichi Umeda Confidential sheet with separating mechanism for paper sheets
CN2567164Y (en) * 2002-08-12 2003-08-20 东兴纸品股份有限公司 Envelope with lines for indicating unauthorised opening
GB2394207A (en) * 2002-10-19 2004-04-21 Jules May Confidential disclosure assembly
US20040251298A1 (en) * 2003-06-10 2004-12-16 Yung-Chah Sih Confidential envelope/bag

Also Published As

Publication number Publication date
US20110164838A1 (en) 2011-07-07
CN2923545Y (en) 2007-07-18

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