CN206750527U - Easy-opening packaging bag - Google Patents

Easy-opening packaging bag Download PDF

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Publication number
CN206750527U
CN206750527U CN201720411402.XU CN201720411402U CN206750527U CN 206750527 U CN206750527 U CN 206750527U CN 201720411402 U CN201720411402 U CN 201720411402U CN 206750527 U CN206750527 U CN 206750527U
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CN
China
Prior art keywords
bag
easy
packaging bag
piece
plastic layer
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201720411402.XU
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Chinese (zh)
Inventor
林木雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Three Read Environmental Protection Technology Co Ltd
Original Assignee
Shanghai Three Read Environmental Protection Technology 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 Shanghai Three Read Environmental Protection Technology Co Ltd filed Critical Shanghai Three Read Environmental Protection Technology Co Ltd
Priority to CN201720411402.XU priority Critical patent/CN206750527U/en
Application granted granted Critical
Publication of CN206750527U publication Critical patent/CN206750527U/en
Priority to US15/954,827 priority patent/US20180305104A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/30—Opening or contents-removing devices added or incorporated during filling or closing of containers
    • B65D77/32—Tearing-strings or like flexible elements
    • B65D77/34—Tearing-strings or like flexible elements enclosed in a mouth seal
    • 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
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/66—Inserted or applied tearing-strings or like flexible elements

Abstract

The utility model discloses a kind of easy-opening packaging bag, including bag body, the bag body is made up of anterior bag piece and back bag piece, the height of the anterior bag piece is less than the height of the back bag piece, it is the entrance of packaging bag between the upper edge of the anterior bag piece and the back bag piece, it is flap along upper section on the back bag piece and on the anterior bag piece, the flap is sequentially provided with release film layer from top to bottom, tear tape, the release film layer is Nian Jie with the flap by the first glue-line, the tear tape includes plastic layer, the plastic layer is Nian Jie with the flap by the second glue-line, the tear tape is provided with tearing notch, the tensile strength of the plastic layer is more than the tensile strength of the bag body.The utility model is by setting tear tape to reach the purpose easily opened.Other tear tape can be torn by more neat.

Description

Easy-opening packaging bag
Technical field
Packing technique field is the utility model is related to, more particularly to a kind of easy-opening packaging bag.
Background technology
With the prevalence of ecommerce and the prosperity of express delivery industry, more and more commodity need to use packaging bag, but existing Most of packaging bag uses waste or used plastics, an also reason be it is very inconvenient when opening the package, it is necessary to arduously spread with hand or Cut off with scissors, above-mentioned two situations it is possible that：1. arduously and it is not easy to open, bothers；2. tear the inside file to shreds；Cut 3. looking for Knife is lost time；4. it is irritable to introduce, mood is influenceed；It is badly in need of a kind of easy-opening packaging bag for this.
Utility model content
In order to solve the above-mentioned technical problem, the utility model proposes a kind of easy-opening packaging bag, quick opening has been reached Purpose.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of easy-opening packaging bag, including bag body, the bag body are made up of anterior bag piece and back bag piece, the height of the anterior bag piece Degree is the entrance of packaging bag between the upper edge of the anterior bag piece and the back bag piece, after described less than the height of the back bag piece Along upper section be flap in bag webs and on the anterior bag piece, the flap be sequentially provided with from top to bottom release film layer, Tear tape, the release film layer is Nian Jie with the flap by the first glue-line, and the tear tape includes plastic layer, and the plastic layer passes through Second glue-line is Nian Jie with the flap, and the tear tape is provided with tearing notch, and the tensile strength of the plastic layer is more than the drawing of the bag body Stretch intensity.
In use, article is put into from the entrance of packaging bag, release film layer is then opened, exposes the first glue-line, by flap It is bonded in by the first glue-line on anterior bag piece, during opening, it is not necessary to scissors and arduously torn with hand, only need to pinch tearing notch with hand, Tearing tear tape can easily open the package.
Preferably, the bag body, the release film layer, the material of the plastic layer are plastics；
Preferably, the width of the plastic layer is 1-10mm, thickness 0.01-0.2mm；
Preferably, the width of the release film layer is more than the thickness of first glue-line；
Preferably, the width of the plastic layer is identical with the thickness of second glue-line；
Preferably, one kind being shaped as in circle, ellipse, rectangle, sector of the tearing notch；
Preferably, the width of the tearing notch is more than or equal to the width of the tear tape；
Preferably, the tearing notch is disconnection mouth or broken line openings；
Preferably, the direction end both sides of tearing of the tearing notch are respectively provided with a targeting port；
Preferably, the length of the tearing notch is 10-30mm.
Beneficial effect
The utility model pinches tear tape by setting tear tape to reach the purpose easily opened, by hand, is oriented to direction edge is torn Mouth tears tear tape, you can easily pulls open packaging bag.Additionally, due to plastic layer is carried on tear tape, so thicker than the material on tear tape periphery And intensity is big, so tear tape can be torn by more neat.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the partial enlarged drawing at Figure 1A.
Embodiment
Embodiment 1
As shown in figs. 1 and 3, a kind of easy-opening packaging bag, including bag body, the bag body is by 20 groups of anterior bag piece 10 and back bag piece Into the height of the anterior bag piece 10 is less than the height of the back bag piece 20, the upper edge of the anterior bag piece 10 and the back bag piece 20 Between be packaging bag entrance, along 5 upper sections be flap 1 on the back bag piece 20 and on the anterior bag piece 10, institute State flap 1 and be sequentially provided with release film layer 2, tear tape 3 from top to bottom, the release film layer 2 is viscous by the first glue-line and the flap 1 Connect, the tear tape 3 includes plastic layer, and the plastic layer is be bonded with the flap 1 by the second glue-line, and the tear tape 3 is provided with and torn Mouth 4, the tensile strength of the plastics are more than the tensile strength of the bag body.
The bag body, the release film layer, the material of the plastic layer are plastics；The width of the release film layer is more than institute State the thickness of the first glue-line；The width of the plastic layer is identical with the thickness of second glue-line；The tearing notch 4 is torn positioned at described The one or both ends of bar 3, usual people are drawn with the right hand, also there is left hand drawing, so tear tape 3 can be set according to the custom of people in left end Or right-hand member；The width of the tearing notch 4 is more than or equal to the width of the tear tape 3；The tearing notch 4 is opened in the flap 1, the modeling On the bed of material and second glue-line, i.e., this three layers are cut, to disconnect mouth；Or broken line openings, a portion opening, separately A part is not open；The tearing notch 4 tears direction end（It is right-hand member in figure）Both sides are respectively provided with targeting port 6；Both sides targeting port 6 it Between distance be more than or equal to plastic layer width；The width of the plastic layer is 1mm, and thickness is 0.01 mm.Now it is easier to tear Open, but if the insufficient strength of plastic layer, may break.The length of the tearing notch is that 10 mm are easy to hand to tear；
One kind being shaped as in circle, ellipse, rectangle, sector of the tearing notch；The tearing notch is shaped as ellipse When shape, rectangle, the height that the tearing notch takes is smaller, can make the height reduction of flap 1, saves closure material, convenient use.It is described The ellipse that is shaped as of tearing notch is shown in Fig. 2.
Embodiment 2
As shown in figs. 1 and 3, a kind of easy-opening packaging bag, including bag body, the bag body is by 20 groups of anterior bag piece 10 and back bag piece Into the height of the anterior bag piece 10 is less than the height of the back bag piece 20, the upper edge of the anterior bag piece 10 and the back bag piece 20 Between be packaging bag entrance, along 5 upper sections be flap 1 on the back bag piece 20 and on the anterior bag piece 10, institute State flap 1 and be sequentially provided with release film layer 2, tear tape 3 from top to bottom, the release film layer 2 is viscous by the first glue-line and the flap 1 Connect, the tear tape 3 includes plastic layer, and the plastic layer is be bonded with the flap 1 by the second glue-line, and the tear tape 3 is provided with and torn Mouth 4, the tensile strength of the plastics are more than the tensile strength of the bag body.
The bag body, the release film layer, the material of the plastic layer are plastics；The width of the release film layer is more than institute State the thickness of the first glue-line；The width of the plastic layer is identical with the thickness of second glue-line；The tearing notch 4 is torn positioned at described The one or both ends of bar 3, usual people are drawn with the right hand, also there is left hand drawing, so tear tape 3 can be set according to the custom of people in left end Or right-hand member；The width of the tearing notch 4 is more than or equal to the width of the tear tape 3；The tearing notch 4 is opened in the flap 1, the modeling On the bed of material and second glue-line, i.e., this three layers are cut, to disconnect mouth, or broken line openings, a portion opening, separately A part is not open；The tearing notch 4 tears direction end（It is right-hand member in figure）Both sides are respectively provided with targeting port 6；Both sides targeting port 6 it Between distance be more than or equal to plastic layer width；The width of the plastic layer is 5mm, and thickness is 0.1 mm..Now it is easier to tear Open, but if the insufficient strength of plastic layer, may break.The length of the tearing notch is that 20 mm are easy to hand to tear；
One kind being shaped as in circle, ellipse, rectangle, sector of the tearing notch 4；The tearing notch 4 is shaped as to be ellipse When circle, rectangle, the height that the tearing notch takes is smaller, can make the height reduction of flap 1, saves closure material, convenient use.Institute The ellipse that is shaped as stating tearing notch is shown in Fig. 2.
Embodiment 3
As shown in figs. 1 and 3, a kind of easy-opening packaging bag, including bag body, the bag body is by 20 groups of anterior bag piece 10 and back bag piece Into the height of the anterior bag piece 10 is less than the height of the back bag piece 20, the upper edge of the anterior bag piece 10 and the back bag piece 20 Between be packaging bag entrance, along 5 upper sections be flap 1 on the back bag piece 20 and on the anterior bag piece 10, institute State flap 1 and be sequentially provided with release film layer 2, tear tape 3 from top to bottom, the release film layer 2 is viscous by the first glue-line and the flap 1 Connect, the tear tape 3 includes plastic layer, and the plastic layer is be bonded with the flap 1 by the second glue-line, and the tear tape 3 is provided with and torn Mouth 4, the tensile strength of the plastics are more than the tensile strength of the bag body.
The bag body, the release film layer, the material of the plastic layer are plastics；The width of the release film layer is more than institute State the thickness of the first glue-line；The width of the plastic layer is identical with the thickness of second glue-line；The tearing notch 4 is torn positioned at described The one or both ends of bar 3, usual people are drawn with the right hand, also there is left hand drawing, so tear tape 3 can be set according to the custom of people in left end Or right-hand member；The width of the tearing notch 4 is more than or equal to the width of the tear tape 3；The tearing notch 4 is opened in the flap 1, the modeling On the bed of material and second glue-line, i.e., this three layers are cut, to disconnect mouth, or broken line openings, a portion opening, separately A part is not open；The tearing notch 4 tears direction end（It is right-hand member in figure）Both sides are respectively provided with targeting port 6；Both sides targeting port 6 it Between distance be more than or equal to plastic layer width；The width of the plastic layer is 10mm, and thickness is 0.2 mm.Now it is easier to tear Open, but if the insufficient strength of plastic layer, may break.The length of the tearing notch is that 30 mm are easy to hand to tear；
One kind being shaped as in circle, ellipse, rectangle, sector of the tearing notch；The tearing notch is shaped as ellipse When shape, rectangle, the height that the tearing notch takes is smaller, can make the height reduction of flap 1, saves closure material, convenient use.It is described The ellipse that is shaped as of tearing notch is shown in Fig. 2.

Claims (10)

1. a kind of easy-opening packaging bag, including bag body, the bag body is made up of anterior bag piece and back bag piece, the height of the anterior bag piece It is the entrance of packaging bag, the back pkt. between the upper edge of the anterior bag piece and the back bag piece less than the height of the back bag piece It is flap along upper section on piece and on the anterior bag piece, it is characterised in that：The flap is sequentially provided with from top to bottom Release film layer, tear tape, the release film layer is Nian Jie with the flap by the first glue-line, and the tear tape includes plastic layer, described Plastic layer is Nian Jie with the flap by the second glue-line, and the tear tape is provided with tearing notch, and the tensile strength of the plastic layer is more than institute State the tensile strength of bag body.
A kind of 2. easy-opening packaging bag as claimed in claim 1, it is characterised in that：The bag body, the release film layer or institute The material for stating plastic layer is plastics.
A kind of 3. easy-opening packaging bag as claimed in claim 1 or 2, it is characterised in that：The width of the plastic layer is 1- 10mm, thickness 0.01-0.2mm.
A kind of 4. easy-opening packaging bag as claimed in claim 1 or 2, it is characterised in that：The width of the release film layer is more than The thickness of first glue-line.
A kind of 5. easy-opening packaging bag as claimed in claim 1 or 2, it is characterised in that：The width of the plastic layer with it is described The thickness of second glue-line is identical.
A kind of 6. easy-opening packaging bag as claimed in claim 1, it is characterised in that：Being shaped as the tearing notch is circular, oval One kind in shape, rectangle, sector.
A kind of 7. easy-opening packaging bag as described in claim 1 or 6, it is characterised in that：The width of the tearing notch is more than or equal to The width of the tear tape.
A kind of 8. easy-opening packaging bag as described in claim 1 or 6, it is characterised in that：The tearing notch is disconnection mouth or dotted line Opening.
A kind of 9. easy-opening packaging bag as described in claim 1 or 6, it is characterised in that：The tearing notch tears direction end two Side is respectively provided with a targeting port.
A kind of 10. easy-opening packaging bag as described in claim 1 or 6, it is characterised in that：The length of the tearing notch is 10- 30mm。
CN201720411402.XU 2017-04-19 2017-04-19 Easy-opening packaging bag Active CN206750527U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201720411402.XU CN206750527U (en) 2017-04-19 2017-04-19 Easy-opening packaging bag
US15/954,827 US20180305104A1 (en) 2017-04-19 2018-04-17 Easy-to-open Packaging Bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720411402.XU CN206750527U (en) 2017-04-19 2017-04-19 Easy-opening packaging bag

Publications (1)

Publication Number Publication Date
CN206750527U true CN206750527U (en) 2017-12-15

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Application Number Title Priority Date Filing Date
CN201720411402.XU Active CN206750527U (en) 2017-04-19 2017-04-19 Easy-opening packaging bag

Country Status (2)

Country Link
US (1) US20180305104A1 (en)
CN (1) CN206750527U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108082735A (en) * 2018-01-19 2018-05-29 杭州丙甲科技有限公司 It is a kind of easily to tear packaging and the method for tearing packaging
CN114291409A (en) * 2022-01-23 2022-04-08 詹鑶安 Sticky-tearing functional privacy paper handbag

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA038850B1 (en) * 2020-03-09 2021-10-28 Новакод Сп. З О.О. Packaging strap for strapping elongated items

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Publication number Priority date Publication date Assignee Title
US3362617A (en) * 1966-05-26 1968-01-09 Du Pont Package with tear tape opening means
US3592380A (en) * 1969-05-28 1971-07-13 Jiffy Mfg Co Cushioned shipping bag
US4580683A (en) * 1985-05-01 1986-04-08 Jiffy Packaging Corp. High security self-sealing mailing receptacle
DE3640861A1 (en) * 1986-11-29 1988-06-09 Beiersdorf Ag Tear strips
US4781296A (en) * 1987-05-26 1988-11-01 Minnesota Mining And Manufacturing Company Method affording an easy opening device for nonwoven thermoplastic fiber envelopes
JP3235227B2 (en) * 1992-10-30 2001-12-04 ソニー株式会社 Overlap film and lapping method using the overlap film
US5662420A (en) * 1995-04-12 1997-09-02 Astro-Valcour, Incorporated Cushioned macerated paper dispatch package
US6032854A (en) * 1998-03-05 2000-03-07 International Envelope Company Multiple-use sealable packages
CN1604867A (en) * 2001-12-18 2005-04-06 出光统一科技株式会社 Sealed bag with unsealing tape
US8562216B2 (en) * 2004-04-13 2013-10-22 Pac Worldwide Corporation Tear away opening for multi-layer plastic pack

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108082735A (en) * 2018-01-19 2018-05-29 杭州丙甲科技有限公司 It is a kind of easily to tear packaging and the method for tearing packaging
CN114291409A (en) * 2022-01-23 2022-04-08 詹鑶安 Sticky-tearing functional privacy paper handbag

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Publication number Publication date
US20180305104A1 (en) 2018-10-25

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