CN218113586U

CN218113586U - Nut packaging bag

Info

Publication number: CN218113586U
Application number: CN202222001214.3U
Authority: CN
Inventors: 徐晓平; 张宸齐
Original assignee: Tianjin Daoke Packaging Material Co ltd
Current assignee: Tianjin Daoke Packaging Material Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-23
Anticipated expiration: 2032-08-01

Abstract

The utility model provides a nut packaging bag, which comprises a bag body and a sealing component. The bag body is including the first pressfitting section, sealed section, the second pressfitting section that from top to bottom connect in order and hold the section, is equipped with the sealed cavity that is used for holding sealing component in sealed section inside, is equipped with the cavity that holds that is used for holding the nut holding section inside. The sealing assembly comprises a first sealing strip and a second sealing strip, and the first sealing strip and the second sealing strip are respectively arranged on two opposite inner side walls of the sealing cavity. And a sealing bulge is arranged on the side wall of the first sealing strip close to the sealing cavity, and a sealing groove for accommodating the sealing bulge is arranged on the side wall of the second sealing strip close to the sealing cavity. A nut wrapping bag, can carry out the secondary seal to the nut in bags after opening to keep the nut taste and avoid the nut to receive the pollution.

Description

Nut packaging bag

Technical Field

The utility model belongs to the technical field of the packing, especially, relate to a nut wrapping bag.

Background

The nuts are deeply loved by consumers because the nuts contain rich nutrient substances such as protein, grease, mineral substances, vitamins and the like. For making things convenient for the consumer to purchase and carry, the producer can put into the nut generally and sell in the bag, when eating, the consumer only need tear the wrapping bag and can get edible nut to anytime and anywhere ingests the inside nutrition of nut.

However, the conventional nut packaging bag does not have secondary sealing capability, and when a consumer tears the packaging bag open, the nuts can be directly exposed to the external environment. If the nuts in the bag are not eaten at one time, the moist air in the environment can cause the nuts to be moistened, so that the eating mouthfeel of the nuts is greatly influenced. Furthermore, when the consumer consumes the nuts outdoors, the environment may also contain a large amount of bacteria, and a package that cannot be sealed secondarily may result in the nuts being exposed to the bacteria for a long time, and thus may also contaminate the nuts remaining in the package.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a nut packing bag to solve the above technical problems.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a nut packaging bag comprises a bag body and a sealing assembly, wherein the bag body comprises a first pressing section, a sealing section, a second pressing section and an accommodating section which are sequentially connected from top to bottom, a sealing cavity for accommodating the sealing assembly is formed in the sealing section, and an accommodating cavity for accommodating nuts is formed in the accommodating section; the sealing assembly comprises a first sealing strip and a second sealing strip, and the first sealing strip and the second sealing strip are respectively arranged on two opposite inner side walls of the sealing cavity; the length directions of the first sealing strip and the second sealing strip are both vertical to the length direction of the bag body, and the lengths of the first sealing strip and the second sealing strip are both greater than the width of the containing section; a sealing bulge is arranged on the side wall of the first sealing strip close to the sealing cavity, and a sealing groove for accommodating the sealing bulge is arranged on the side wall of the second sealing strip close to the sealing cavity; when getting edible nut, the consumer can cut the bag body along second pressfitting section bottom, so that hold the cavity and open, when getting edible the completion and hold the inside surplus nut that exists of cavity, the consumer can cut first pressfitting section and second pressfitting section down, and both ends are to middle part extrusion seal section about following, so that seal section forms annular structure, establish annular structure's seal section cover afterwards and hold the section outside, and extrude the centre gripping to holding the section through first sealing strip and second sealing strip, thereby carry out secondary seal to holding the cavity.

Furthermore, be equipped with first easy tear mouth, second easy tear mouth and third easy tear mouth on the lateral wall of the bag body, first easy tear mouth is located between first pressfitting section and the seal segment, and the second is easy to tear the mouth and is located between seal segment and the second pressfitting section, and the third is easy to tear the mouth and is located between second pressfitting section and the holding section.

Furthermore, a pressing strip is arranged on the outer side wall of the sealing section and is aligned with the sealing assembly.

Further, the left and right sides that holds the section all is equipped with locating component, locating component includes: first location strip, second location strip and setting element, the length direction of first location strip and second location strip all parallels with the length direction of the bag body, the one end of setting element slides and sets up on first location strip, and the other end can be dismantled with second location strip and be connected.

Furthermore, the first positioning strip is provided with a long circular hole, the length direction of the long circular hole is parallel to the length direction of the first positioning strip, and one side of the first positioning strip, which is far away from the bag body, is formed into a guide strip through the long circular hole; the second positioning strip is provided with a plurality of positioning holes which are uniformly arranged along the length direction of the second positioning strip.

Further, the setting element includes holding ring and location area, the holding ring cover is established on the gib block, the one end in location area links to each other with the lateral wall of holding ring, and the other end inserts inside the locating hole.

Furthermore, a shaping strip is arranged inside the positioning belt and made of thin iron wires.

Compared with the prior art, a nut wrapping bag have following advantage:

(1) A nut wrapping bag, be equipped with seal assembly on its sealed cavity's the inside wall, when bag internal portion exists surplus nut, the consumer can carry out the split to first pressfitting section, seal segment and second pressfitting section, and establish the seal segment cover and establish the section of holding outside, extrude the outside of seal segment afterwards, thereby it carries out the centre gripping to the section of holding to make first sealing strip and second sealing strip sealed, avoid holding the inside nut of cavity and external environment and contact, thereby keep the taste of nut and avoid surplus nut to suffer the pollution.

(2) A nut wrapping bag, its both sides that hold the section are equipped with locating component, carry out the secondary seal back through seal assembly to holding the section when the consumer, can turn over the section that holds of seal assembly top downwards to turn over a position and carry on spacingly through the setting element, thereby reduce the wrapping bag volume after the secondary seal, the user of being convenient for carries.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a nut packaging bag according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a nut packaging bag according to an embodiment of the present invention (with the seal assembly removed);

fig. 3 is a schematic structural diagram of a sealing assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the first pressing section, the sealing section and the second pressing section according to the embodiment of the present invention after being disassembled;

fig. 5 is a schematic structural view of a positioning member according to an embodiment of the present invention;

fig. 6 is a cross-sectional view of a positioning member according to an embodiment of the present invention.

Description of reference numerals:

11-a first pressing section; 12-a sealing section; 121-sealing the cavity; 122-pressing the strip; 13-a second pressing section; 14-a containment section; 141-a containment cavity; 2-a first sealing strip; 21-sealing the bulge; 3-a second sealing strip; 31-a sealing groove; 41-a first easy-tear opening; 42-a second easy-tear opening; 43-third easy-tear opening; 51-a first positioning bar; 511-oblong hole; 512-guide bar; 52-a second positioning bar; 521-positioning holes; 61-a positioning ring; 62-a positioning belt; 63-shaping strips.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The utility model provides a nut wrapping bag, can carry out the secondary seal to the bag body after opening to avoid the nut to contact with external environment for a long time. Fig. 1-6 are schematic views of the nut packaging bag of this embodiment, which includes a bag body and a sealing member. The bag body comprises a first pressing section 11, a sealing section 12, a second pressing section 13 and an accommodating section 14 which are sequentially connected from top to bottom, wherein a sealing cavity 121 is arranged in the sealing section 12, and an accommodating cavity 141 is arranged in the accommodating section 14. When processing, the manufacturer can first perform hot pressing on the middle portion of the raw material sheet body to form the second pressing section 13, then pack the sealing assembly into the sealing cavity 121 above the second pressing section 13, and perform hot pressing on the top portion of the raw material sheet body to form the first pressing section 11. Finally, nuts are loaded into the accommodating cavity 141 below the second pressing section 13, and the bottom of the raw material sheet is thermally pressed, so that the accommodating cavity 141 is closed.

Fig. 3 is a schematic structural diagram of the sealing assembly in the embodiment, and as shown in the figure, the sealing assembly comprises a first sealing strip 2 and a second sealing strip 3. When carrying out the production and processing, first sealing strip 2 and second sealing strip 3 should set up respectively on two relative inside walls of sealed cavity 121, and the length direction of first sealing strip 2 and second sealing strip 3 all is mutually perpendicular with the length direction of the bag body, and the length of first sealing strip 2 and second sealing strip 3 all is greater than the width that holds section 14. In addition, in order to facilitate the extrusion sealing of the accommodating section 14 by the first sealing strip 2 and the second sealing strip 3, in this embodiment, a sealing protrusion 21 should be disposed on the sidewall of the first sealing strip 2 close to the sealing cavity 121, and a sealing groove 31 for accommodating the sealing protrusion 21 is disposed on the sidewall of the second sealing strip 3 close to the sealing cavity 121.

When using, the consumer can cut the bag body along the bottom of second pressfitting section 13 to make and hold cavity 141 open, conveniently get the food to the nut. After the food is taken and the nuts remain in the cavity 141, the consumer can disassemble the first pressing section 11, the sealing section 12 and the second pressing section 13, and then press the sealing section 12 along the left and right ends toward the middle. Because the sealing cavity 121 is formed inside the sealing section 12, when the sealing section 12 is subjected to the pressing forces at the left and right ends, the sealing section 12 forms a ring structure as shown in fig. 4. Next, the consumer can sleeve the annular sealing section 12 on the accommodating section 14, and squeeze the sealing section 12, so that the sealing section 12 recovers the sheet structure. In this process, the part of the containing section 14 coinciding with the sealing protrusion 21 enters the sealing groove 31 along with the sealing protrusion 21, and at this time, the top opening of the containing section 14 is sealed by the first sealing strip 2 and the second sealing strip 3, so that the secondary sealing of the containing cavity 141 is realized, the contact between moisture or bacteria in the external environment and the remaining nuts is avoided, the taste of the nuts is kept, and the nuts are prevented from being polluted.

Optionally, in order to facilitate the separation between the first pressing section 11, the sealing section 12, the second pressing section 13 and the accommodating section 14 for the consumer, a first easy-to-tear opening 41, a second easy-to-tear opening 42 and a third easy-to-tear opening 43 may be disposed on the sidewall of the bag body. Specifically, the first easy tear opening 41 should be located between the first pressing section 11 and the sealing section 12, the second easy tear opening 42 should be located between the sealing section 12 and the second pressing section 13, and the third easy tear opening 43 should be located between the second pressing section 13 and the accommodating section 14. When the consumer needs to open the accommodating cavity 141, the bag body can be torn along the third easy-to-tear opening 43, and when the consumer needs to perform secondary sealing on the accommodating cavity 141, the first pressing section 11, the sealing section 12 and the second pressing section 13 can be separated along the first easy-to-tear opening 41 and the second easy-to-tear opening 42.

In addition, for making things convenient for the consumer to extrude seal segment 12, be convenient for first sealing strip 2 and second sealing strip 3 to hold section 14 and carry out the centre gripping sealed, this embodiment still can set up on the lateral wall of seal segment 12 and press the layering 122, and press the strip 122 and align with seal assembly. When the consumer secondarily seals the receiving cavity 141, the pressing strip 122 can facilitate the consumer to clearly determine the position of the sealing assembly, thereby facilitating the consumer to apply the pressing force to the sealing assembly.

As an alternative embodiment of this embodiment, in order to improve the clamping and sealing effect of the sealing assembly, the sealing protrusion 21 may be configured as a strip structure with a trapezoidal cross section, and the shorter bottom side of the trapezoidal cross section is connected to the first sealing strip 2. Accordingly, the sealing groove 31 may be a strip-shaped groove with a trapezoidal cross section, and the opening width of the sealing groove 31 is smaller than the bottom width of the sealing groove 31.

Because the cross sections of the sealing bulge 21 and the sealing groove 31 are trapezoidal, after the sealing bulge 21 is inserted into the sealing groove 31 under the action of the extrusion force, the sealing groove 31 can generate a good limiting effect on the sealing bulge 21, so that the sealing bulge 21 is prevented from being separated from the sealing groove 31. In addition, when processing, the producer can choose materials such as silica gel or rubber to make first sealing strip 2 and second sealing strip 3 for use, and the part that coincides mutually with sealed arch 21 gets into the inside back of seal groove 31 along with sealed arch 21 on holding section 14, and the elastic deformation of certain degree will take place for seal groove 31, holds section 14 and sealed arch 21 this moment and will obtain better spacing effect to further improve the secondary seal compactness of holding cavity 141.

In the actual use process, the consumer can adjust the setting height of seal segment 12 according to the remaining nut volume in holding cavity 141 (that is, the less the nut remains, the lower the setting height of seal segment 12) and fold the section 14 that holds that exposes above seal segment 12 to reduce the whole volume of nut wrapping bag, promote the portability of remaining nut. For the convenience to the folding section 14 that holds carry on spacingly, the nut wrapping bag described in this embodiment still can set up locating component in the both sides that hold section 14.

Specifically, the positioning assembly may include: the bag comprises a first positioning strip 51, a second positioning strip 52 and a positioning piece, wherein the length directions of the first positioning strip 51 and the second positioning strip 52 are parallel to the length direction of the bag body, one end of the positioning piece is slidably arranged on the first positioning strip 51, and the other end of the positioning piece is detachably connected with the second positioning strip 52. After the consumer completes the secondary sealing of the containing cavity 141, the containing section 14 exposed above the sealing section 12 can be turned downwards, then the height of the positioning piece is adjusted in a sliding manner, and the turned part of the containing section 14 is limited by the positioning piece, so that the folded bag body is prevented from being deformed in the carrying process.

As shown in fig. 1 and 5, the positioning member may include a positioning ring 61 and a positioning band 62, and one end of the positioning band 62 is connected to an outer sidewall of the positioning ring 61. The first positioning strip 51 can be provided with an oblong hole 511, the length direction of the oblong hole 511 is parallel to the length direction of the first positioning strip 51, and a guide strip 512 is formed on one side of the first positioning strip 51 far away from the bag body through the oblong hole 511. During production, the positioning ring 61 can be sleeved on the guide strip 512 by a worker. In addition, a plurality of positioning holes 521 for accommodating the positioning belt 62 should be provided on the second positioning strip 52, and the plurality of positioning holes 521 are uniformly arranged along the length direction of the second positioning strip 52.

Before the secondary sealing of the receiving cavity 141, the consumer should slide the retainer so that it stays under the sealing section 12. After the second sealing, the consumer may insert the positioning strap 62 into one positioning hole 521 of the non-folded portion of the containing section 14, and then fold the containing section 14 exposed above the sealing section 12 downward. After the folding is completed, the consumer may insert the positioning strap 62 into any one of the positioning holes 521 of the folded portion of the containment segment 14 and then actuate the bending of the positioning strap 62. At this time, the positioning element will limit and fix the folded part of the accommodating section 14, so as to avoid the folded part of the accommodating section 14 from being deformed in the carrying process.

Optionally, as shown in fig. 6, in order to shape the bent positioning belt 62, a shaping strip 63 made of a thin iron wire may be disposed inside the positioning belt 62 in the present embodiment. When the consumer buckles the location area 62, plastic deformation will take place for moulding strip 63 to make location area 62 remain the state of buckling throughout, and then conveniently carry on spacingly to the position of turning over a book that holds section 14.

The following explains the effects of the above-described scheme:

this embodiment provides a nut wrapping bag, its seal segment can form annular structure after the split extrusion, and the consumer can establish the annular seal segment cover and hold the section outside to carry out the secondary seal to holding the cavity through seal assembly, thereby hold the inside nut of cavity and external environment and contact, keep the taste of nut and prevent that the surplus nut from suffering the pollution. In addition, after holding the cavity and carrying out the secondary seal, this nut wrapping bag can also carry on spacingly to the section of holding that turns over downwards through locating component to reduce the wrapping bag volume after the secondary seal, the user of being convenient for carries.

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

Claims

1. The utility model provides a nut wrapping bag which characterized in that: the bag comprises a bag body and a sealing component, wherein the bag body comprises a first pressing section (11), a sealing section (12), a second pressing section (13) and an accommodating section (14) which are sequentially connected from top to bottom, a sealing cavity (121) for accommodating the sealing component is arranged in the sealing section (12), and an accommodating cavity (141) for accommodating nuts is arranged in the accommodating section (14); the sealing assembly comprises a first sealing strip (2) and a second sealing strip (3), and the first sealing strip (2) and the second sealing strip (3) are respectively arranged on two opposite inner side walls of the sealing cavity (121); the length directions of the first sealing strip (2) and the second sealing strip (3) are perpendicular to the length direction of the bag body, and the lengths of the first sealing strip (2) and the second sealing strip (3) are larger than the width of the accommodating section (14); a sealing bulge (21) is arranged on the side wall, close to the sealing cavity (121), of the first sealing strip (2), and a sealing groove (31) used for containing the sealing bulge (21) is arranged on the side wall, close to the sealing cavity (121), of the second sealing strip (3).

2. The nut packaging bag of claim 1, wherein: be equipped with first easy tear mouth (41), second easy tear mouth (42) and third easy tear mouth (43) on the lateral wall of the bag body, first easy tear mouth (41) are located between first pressfitting section (11) and sealed section (12), and second easy tear mouth (42) are located between sealed section (12) and second pressfitting section (13), and third easy tear mouth (43) are located between second pressfitting section (13) and holding section (14).

3. The nut packaging bag of claim 1, wherein: the outer side wall of the sealing section (12) is provided with a pressing strip (122), and the pressing strip (122) is aligned with the sealing assembly.

4. The nut packaging bag of claim 1, wherein: the left and right sides that holds section (14) all is equipped with locating component, locating component includes: first location strip (51), second location strip (52) and setting element, the length direction of first location strip (51) and second location strip (52) all parallels with the length direction of the bag body, the one end of setting element slides and sets up on first location strip (51), and the other end can be dismantled with second location strip (52) and be connected.

5. The nut packaging bag of claim 4 wherein: the first positioning strip (51) is provided with an oblong hole (511), the length direction of the oblong hole (511) is parallel to the length direction of the first positioning strip (51), and one side, away from the bag body, of the first positioning strip (51) is made to form a guide strip (512) through the oblong hole (511); a plurality of positioning holes (521) are formed in the second positioning strip (52), and the positioning holes (521) are uniformly arranged along the length direction of the second positioning strip (52).

6. The nut packaging bag of claim 5, wherein: the setting element includes holding ring (61) and location area (62), the gib block (512) is established to holding ring (61) cover, the one end of location area (62) links to each other with the lateral wall of holding ring (61), and the other end inserts inside locating hole (521).

7. The nut packaging bag of claim 6, wherein: the positioning belt (62) is internally provided with a shaping strip (63), and the shaping strip (63) is made of thin iron wires.