CN210593191U

CN210593191U - Anti-theft plastic bag

Info

Publication number: CN210593191U
Application number: CN201921420657.8U
Authority: CN
Inventors: 常江
Original assignee: Beijing Yiside Logistics Technology Co Ltd
Current assignee: Beijing Yiside Logistics Technology Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-22
Anticipated expiration: 2029-08-29

Abstract

The utility model relates to an anti-theft plastic bag, including the bag body and first reinforcement piece membrane, first reinforcement piece membrane setting just is located near bag body opening part position at internal portion of bag, first reinforcement piece membrane both ends with bag body both sides fixed connection, first reinforcement piece membrane surface paste has the adhesive tape, adhesive tape length with first reinforcement piece membrane length is the same, be provided with easily tear strip or bar sword line between adhesive tape and the bag body opening part, the plastic bag of this application has solved how to have the theftproof effect, improves the problem of article security.

Description

Anti-theft plastic bag

Technical Field

The utility model relates to a packaging plastic bag field especially relates to an anti-theft plastic bag.

Background

At present, the takeaway bag that uses on the market is container bag or plastic bag, only ties at the opening part when using the plastic bag and realizes the envelope usually, utilizes the sticky tape to paste the opening part when using the container bag, so not only make the envelope with open the bag operation inconvenient and can not play the theftproof effect, can't indicate whether the article of addressee oneself has opened the package, can't guarantee the security of article, consequently this problem needs to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a theftproof plastic bag is provided, how to have the theftproof effect has been solved, the problem of improvement article security.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides an anti-theft plastic bag, includes the bag body and first reinforcement piece membrane, first reinforcement piece membrane setting is in internal portion of bag and is located and is close to bag body opening part position, first reinforcement piece membrane both ends with bag body both sides fixed connection, first reinforcement piece membrane surface paste has the adhesive tape, adhesive tape length with first reinforcement piece membrane length is the same, be provided with easy tear tape or bar sword line between adhesive tape and the bag body opening part.

Further, bag body bottom surface extends to inside and is provided with the portion of sinking, the portion both sides of sinking with bag body both sides fixed connection.

Further, the bag body includes first plastic film and second plastic film, first plastic film and the equal fixed connection in second plastic film both sides, first plastic film one side with first reinforcement piece membrane one side is located open end integrated into one piece, first reinforcement piece membrane is located between first plastic film and the second plastic film just first reinforcement piece membrane both ends with first plastic film and second plastic film both sides fixed connection, the portion of sinking opening edge respectively with first plastic film and second plastic film opposite side integrated into one piece, the portion of sinking is located between first plastic film and the second plastic film, the portion of sinking both sides with first plastic film and second plastic film both sides fixed connection.

Further, a second reinforcing sheet film is arranged on the inner surface of the second plastic sheet film, one side of the second reinforcing sheet film and one side of the second plastic sheet film are integrally formed, and two ends of the second reinforcing sheet film are fixedly connected with the first plastic sheet film and the second plastic sheet film.

Further, the opening end of the plastic bag is provided with a handle part.

Further, the adhesive tape is double faced adhesive tape, double faced adhesive tape surface is provided with from type paper, from type paper one end and double faced adhesive tape one end parallel and level, the other end surpasss bag body opening part edge and is wavy.

The beneficial effects brought by the technical scheme at least comprise: the sack will be known to have been opened when the addressee discovers that bar sword line or easily tear the strip and is destroyed to realize the theftproof effect, in time indicate the person of opening the bag oneself whether first people of opening the sack, the plastic packaging bag of this application has simple structure, and application scope is wide, and it is convenient to pack and unpack, beneficial effect such as theftproof is with the fine fixed of takeaway box, in order to avoid takeaway box incline in the transportation, makes things convenient for people to carry and draws the plastic bag.

Drawings

FIG. 1 is a schematic view of the whole structure of the anti-theft plastic bag of the present invention;

fig. 2 is an expanding schematic view of the whole structure of the anti-theft plastic bag of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the bag body, 2, first reinforcement piece membrane, 3, adhesive tape, 4, bar sword line, 5, first plastic film, 6, second plastic film, 7, second reinforcement piece membrane, 8, portable portion, 9, release paper.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "center", "inner", "outer", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1 to 2, the utility model provides an anti-theft plastic bag, which comprises a bag body 1 and a first reinforcing sheet film 2, wherein the first reinforcing sheet film 2 is arranged inside the bag body 1 and is positioned at a position close to the opening of the bag body 1, two ends of the first reinforcing sheet film 2 are fixedly connected with two sides of the bag body 1, an adhesive tape 3 is pasted on the surface of the first reinforcing sheet film 2, the length of the adhesive tape 3 is the same as that of the first reinforcing sheet film 2, an easy-tearing strip or a strip-shaped knife line 4 is arranged between the adhesive tape 3 and the opening of the bag body 1, the packaging bag is suitable for logistics transportation packaging and takeaway food packaging, one side of the first reinforcing sheet film 2 is flush with the opening edge of the bag body 1 and is integrally formed with one side of the opening of the bag body 1, when the plastic bag is used, articles are put into the bag body 1 along the opening, then the front and back of the, the bag sealing is realized, an easy-tear strip can be arranged between the adhesive tape 3 and the opening of the bag body 1 and can also be arranged into a strip-shaped knife line 4, the easy-tear strip is a plastic reinforcing rib adhered on the first reinforcing sheet film 2, if the easy-tear strip is arranged, when the plastic bag needs to be opened, one end of the easy-tear strip can be pulled apart along a track, and the bag can be opened, if the easy-tear strip is arranged, two ends of the easy-tear strip can be parallel to or slightly shorter than two ends of the first reinforcing sheet film 2, and the object can be taken out if the easy-tear strip is slightly shorter, if the strip-shaped knife line 4 is arranged, when the bag is opened, two sides of the bag body 1 can be directly pulled away from the defense line, the strip-shaped knife line 4 can be pulled apart to form an object taking opening, the use is convenient, wherein no matter whether the strip-shaped knife line 4 or the easy-tear strip is damaged and can not be restored, therefore, when a receiver finds that the, thereby realize the theftproof effect, in time indicate the person of opening the bag oneself whether the first people of opening the sack, the plastic packaging bag of this application has simple structure, and application scope is wide, and the packing is unpacked conveniently, beneficial effect such as theftproof.

The utility model discloses an anti-theft plastic bag, as shown in fig. 1 to 2, can also be on the basis of the technical scheme described in the foregoing: the outer surface of 1 bottom of the bag body extends to inside and is provided with the portion of sinking, the portion both sides of sinking with 1 both sides fixed connection of the bag body, put into the bag with article back, the portion of sinking is because the weight reason of article is outstanding to the bottom surface, make 1 inner space of the bag body increase, the portion of sinking does not stick out in 1 bottom of the bag body when the plastic bag is normally deposited, save parking space, secondly at the takeaway in-process, put into the bag bottom with the box outside, because the setting of the portion of sinking, can adapt to takeaway box appearance, in-process bag body 1 both sides are close to takeaway box surface, fix takeaway box is fine, in order to avoid the takeaway box skew in the transportation.

The utility model discloses an anti-theft plastic bag, as shown in fig. 1 to 2, can also be on the basis of the technical scheme described in the foregoing: the bag body 1 comprises a first plastic sheet film 5 and a second plastic sheet film 6, both sides of the first plastic sheet film 5 and the second plastic sheet film 6 are fixedly connected, one side of the first plastic sheet film 5 and one side of the first reinforcing sheet film 2 are integrally formed at the opening end, the first reinforcing sheet film 2 is positioned between the first plastic sheet film 5 and the second plastic sheet film 6, two ends of the first reinforcing sheet film 2 are fixedly connected with two sides of the first plastic sheet film 5 and the second plastic sheet film 6, the edges of the opening of the sinking portion are respectively integrated with the other sides of the first plastic sheet film 5 and the second plastic sheet film 6, the sinking part is positioned between the first plastic sheet film 5 and the second plastic sheet film 6, and two sides of the sinking part are fixedly connected with two sides of the first plastic sheet film 5 and the second plastic sheet film 6, so that the effect of simple structure and convenient use is further realized.

The utility model discloses an anti-theft plastic bag, as shown in fig. 2, can also be on the basis of the technical scheme of preceding description: the second plastic film 6 internal surface is provided with the second and consolidates piece membrane 7, second consolidate piece membrane 7 one side with second plastic film 6 one side integrated into one piece, the second consolidate 7 both ends of piece membrane with the equal fixed connection of first plastic film 5 and second plastic film 6, the second consolidates piece membrane 7 and has increased plastic bag opening part intensity, and when the envelope, the adhesive tape 3 bonds through adhesive tape 3 with second consolidates the 7 surfaces of piece membrane 2 surfaces of first reinforcement piece membrane, and what need emphasize is: the second reinforcing sheet film 7 is bonded to the inner surface of the second plastic sheet film 6 on the side away from the side connected to the second plastic sheet film 6.

The utility model discloses an anti-theft plastic bag, as shown in fig. 2, can also be on the basis of the technical scheme of preceding description: the open end of the plastic bag is provided with a portable part 8, and the portable part 8 can be: the plastic bag is characterized in that a strip-shaped through hole is formed in the first plastic sheet film 5 and the first reinforcing sheet film 2 at the opening of the bag body 1, the second plastic sheet film 6 and the second reinforcing sheet film 7, the strip-shaped through holes are formed in the middle of the second plastic sheet film and correspond to the second plastic sheet film in a one-to-one mode, a strip-shaped portable part 8 is fixedly arranged on the surfaces of the first reinforcing sheet film 2 and the second reinforcing sheet film 7, the two ends of the strip-shaped portable part 8 are fixedly connected with the first reinforcing sheet film 2 and the second reinforcing sheet film 7, and the plastic bag is convenient for people to lift.

The utility model discloses an anti-theft plastic bag, as shown in fig. 1, can also be on the basis of the technical scheme of preceding description: adhesive tape 3 is the double faced adhesive tape, the double faced adhesive tape surface is provided with from type paper 9, from type paper 9 one end and double faced adhesive tape one end parallel and level, the other end surpasss 1 opening part edge of the bag body and present wavy, the outward appearance is pleasing to the eye and conveniently from tearing of type paper 9 and make things convenient for adhesive tape 3 to use.

The anti-theft plastic bag of the utility model can also be based on the technical scheme described in the foregoing: the anti-theft plastic bag of the present application is transparent or translucent so that proper adjustments can be made to the slightly inclined take-away boxes in time.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An anti-theft plastic bag is characterized in that: including the bag body (1) and first reinforcement piece membrane (2), first reinforcement piece membrane (2) set up in bag body (1) inside and be located and be close to bag body (1) opening part position, first reinforcement piece membrane (2) both ends with bag body (1) both sides fixed connection, first reinforcement piece membrane (2) surface paste has adhesive tape (3), adhesive tape (3) length with first reinforcement piece membrane (2) length is the same, be provided with between adhesive tape (3) and the bag body (1) opening part and easily tear strip or bar sword line (4).

2. Anti-theft plastic bag according to claim 1, characterized in that: the outer surface of the bottom of the bag body (1) extends inwards to form a sinking part, and two sides of the sinking part are fixedly connected with two sides of the bag body (1).

3. Anti-theft plastic bag according to claim 2, characterized in that: the bag body (1) comprises a first plastic sheet film (5) and a second plastic sheet film (6), the two sides of the first plastic sheet film (5) and the second plastic sheet film (6) are fixedly connected, one side of the first plastic sheet film (5) and one side of the first reinforcing sheet film (2) are positioned at the opening end and integrally formed, the first reinforcing sheet film (2) is positioned between the first plastic sheet film (5) and the second plastic sheet film (6), two ends of the first reinforcing sheet film (2) are fixedly connected with two sides of the first plastic sheet film (5) and the second plastic sheet film (6), the edge of the opening of the sinking part is respectively integrated with the other sides of the first plastic sheet film (5) and the second plastic sheet film (6), the sink is located between the first plastic sheet film (5) and the second plastic sheet film (6), and two sides of the sinking part are fixedly connected with two sides of the first plastic sheet film (5) and the second plastic sheet film (6).

4. An anti-theft plastic bag according to claim 3, wherein: the inner surface of the second plastic sheet film (6) is provided with a second reinforcing sheet film (7), one side of the second reinforcing sheet film (7) is integrally formed with one side of the second plastic sheet film (6), and two ends of the second reinforcing sheet film (7) are fixedly connected with the first plastic sheet film (5) and the second plastic sheet film (6) respectively.

5. Anti-theft plastic bag according to claim 4, characterized in that: the opening end of the plastic bag is provided with a handle part (8).

6. Anti-theft plastic bag according to claim 5, characterized in that: the adhesive tape (3) is a double-sided adhesive tape, the outer surface of the double-sided adhesive tape is provided with release paper (9), one end of the release paper (9) is flush with one end of the double-sided adhesive tape, and the other end of the release paper exceeds the edge of the opening of the bag body (1) and is wavy.