Hand-held packaging bag

Abstract

The utility model discloses a hand-held packaging bag, which comprises a bag body with a top opening, the bag body comprises a bottom surface, and a front side surface, a rear side surface, a left side surface and a right side surface which are connected to the peripheral edges of the bottom surface, a first crease line is arranged between every two surfaces, the bottom surface is provided with a second crease line, and the left side surface is provided with a third crease line. The right side face is provided with a fourth crease line, the bottom face is further provided with four fifth crease lines which are arranged in an inclined mode, and each fifth crease line extends inwards to the second crease line from the vertex angle of the corresponding bottom face by 45 degrees. In this way, the left side face is folded inwards along the adjacent first crease line and third crease line, the right side face is folded inwards along the adjacent first crease line and fourth crease line, and meanwhile the bottom face is folded inwards along the adjacent first crease line and fifth crease line, so that the storage space can be saved, and large-scale storage and transportation of merchants are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to product packaging field, concretely relates to a hand bag packaging bag. BACKGROUND

[0002] Since the plastic bag limit order is issued, the plastic bag gradually withdraws from the packaging market, and is replaced by the non-woven fabric packaging bag. The non-woven fabric packaging bag can not only be repeatedly used and environmental protection, but also can print patterns and advertisements on the packaging bag, increases the advertisement benefit. However, due to the high hardness of the non-woven fabric material itself, the bottom surface is folded outward in the folded state of the packaging bag not being opened, so that the overall volume of the packaging bag increases, and the ideal compact storage cannot be realized. Especially when the merchant carries out large-scale storage and transportation, it is particularly prominent, not only increases the storage cost, but also affects the transportation efficiency. UTILITARY MODEL

[0003] Therefore, aiming at the above problems, the utility model provides a hand bag packaging bag.

[0004] The purpose of the utility model can be realized through the following technical schemes:

[0005] A hand bag packaging bag is made of non-woven fabric, comprising a bag body with a top opening, the bag body is enclosed by a rectangular bottom surface and front side, rear side, left side and right side connected to the periphery edge of the bottom surface, first crease lines are arranged between each surface, the middle of the bottom surface has a second crease line extending from the left edge of the bottom surface to the right edge, the middle of the left side has a third crease line extending downward from the upper edge of the left side to the lower edge, the middle of the right side has a fourth crease line extending downward from the upper edge of the right side to the lower edge, and the bottom surface also has four fifth crease lines arranged obliquely, each fifth crease line extends inward at 45 degrees to the second crease line from the corresponding top corner of the bottom surface, and the left side, the right side and the bottom surface are folded inward by folding the first crease line, the second crease line, the third crease line, the fourth crease line and the fifth crease line.

[0006] By adopting the above structure, the left side, the right side and the bottom surface can be folded inward by folding these crease lines in sequence when the packaging bag is not needed. This folding mode greatly saves the storage space and brings great convenience for large-scale storage and transportation of merchants. At the same time, since the non-woven fabric material is adopted, the packaging bag has the characteristics of environmental protection and durability.

[0007] In the specific embodiment of the utility model: the left side comprises a left front piece connected to the left edge of the front side and extending backward, a left rear piece connected to the left edge of the rear side and extending forward, and a first connecting piece connected to the front edge of the left rear piece, and the first connecting piece is connected with the left front piece.

[0008] In the embodiment of the utility model, the right side surface comprises a right front piece extending backward connected to the right edge of the front side surface, a second connecting piece connected to the rear edge of the right front piece, and a right rear piece extending forward connected to the right edge of the back side surface, and the second connecting piece and the right rear piece are connected together.

[0009] In the embodiment of the utility model, the left edge of the bottom surface is connected with a first reinforcing surface outside the left side surface by a sixth crease line.

[0010] In the embodiment of the utility model, the right edge of the bottom surface is connected with a second reinforcing surface outside the right side surface by an eighth crease line.

[0011] In the embodiment of the utility model, the upper parts of the front side surface and the back side surface are connected with a handle.

[0012] In the embodiment of the utility model, the upper edge of the front side surface is connected with a sealing strip, and the inner side surface of the sealing strip is provided with double-sided adhesive tape.

[0013] In the embodiment of the utility model, when the packaging bag is not used, the left side surface is folded inward along the adjacent first crease line and third crease line, the right side surface is folded inward along the adjacent first crease line and fourth crease line, and the bottom surface is folded inward along the adjacent first crease line and fifth crease line, so that the storage space is saved, and the large-scale storage and transportation of the merchant are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further described below with reference to the drawings.

[0015] Figure 1 It is a structure schematic view of the hand-held packaging bag of the utility model;

[0016] Figure 2 It is a bottom view of the packaging bag of the utility model;

[0017] Figure 3 It is a structure schematic view of the packaging bag fully unfolded of the utility model;

[0018] Figure 4 It is shown that the first reinforcing surface and the second reinforcing surface are connected to the left side and the right side of the bottom surface respectively;

[0019] Figure 5 It is shown that the second reinforcing surface is folded and pasted together with the right side surface;

[0020] Figure 6 It is shown that the sealing strip is folded and pasted together with the back side surface. EMBODIMENT

[0021] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model

[0022] Please refer to Figure 1 The utility model discloses a hand-carrying packing bag, including bag body 10 and two carrying hands 9. Among them, bag body 10 is formed by non-woven fabric, its bottom is closed, top is open, and the inside forms the containing space for containing things. The bag body made of non-woven fabric material has the characteristics of environmental protection, durability and the like.

[0023] As Figure 1 , Figure 2 and Figure 3 Indicated, wherein the bag body 10 is enclosed by the rectangular bottom surface 11 and the front side surface 12, the rear side surface 13, the left side surface 14 and the right side surface 15 connected to the periphery edge of the bottom surface 11. The first crease line 20 is arranged between each surface. The second crease line 21 is arranged in the middle of the bottom surface 11 and extends from the left edge of the bottom surface to the right edge. The third crease line 22 is arranged in the middle of the left side surface 14 and extends downward from the upper edge of the left side surface to the lower edge. The fourth crease line 23 is arranged in the middle of the right side surface 15 and extends downward from the upper edge of the right side surface to the lower edge. The fifth crease line 24 is arranged on the bottom surface 11 and extends inward at 45° from the corresponding corner of the bottom surface 11 to the second crease line 21. In this way, the left side surface 14 is folded inward along the third crease line 22 and the adjacent first crease line 20, the right side surface 15 is folded inward along the fourth crease line 23 and the adjacent first crease line 20, and the bottom surface 11 is folded inward along the adjacent first crease line 20 and the four fifth crease lines 24 to form a folded state. The folded state can save storage space and bring convenience for large-scale storage and transportation of merchants. When used, the bag body 10 is opened, and the bottom surface 11 can automatically unfold along the adjacent first crease line 20 and the fifth crease line 24 to restore to a flat supporting surface, and the merchant can place the product in the bag body.

[0024] As Figure 3 and Figure 5 Indicated, in the embodiment, the left side surface 14 includes the left front piece 141 connected to the left edge of the front side surface 12 and extending backward, the left rear piece 143 connected to the left edge of the rear side surface 13 and extending forward, and the first connecting piece 142 connected to the front edge of the left rear piece 143 and extending forward. The first connecting piece 142 is connected with the left front piece 141.

[0025] As Figure 3As shown in the drawings, in the present embodiment, the right side surface 15 comprises a right front piece 151 connected to the right edge of the front surface 12 and extending rearward, a second connecting piece 152 connected to the rear edge of the right front piece 151 and extending rearward, and a right rear piece 153 connected to the right edge of the rear surface 13 and extending forward. The second connecting piece 152 and the right rear piece 153 are connected together.

[0026] In the present embodiment, the first connecting piece 142 and the left front piece 141, and the second connecting piece 152 and the right rear piece 153 are connected by heat sealing. The heat sealing not only has good adhesion effect, but also can realize firm and durable adhesion, while maintaining the original softness, air permeability and environmental protection of the non-woven fabric.

[0027] As shown in the drawings, Figure 3 , Figure 4 and Figure 5 In the present embodiment, the left edge of the bottom surface 11 is connected with a first reinforcing surface 30 through a sixth crease line 25. The left end of the second crease line 21 extends outward to the left edge of the first reinforcing surface 30. Two inclined seventh crease lines 26 are symmetrically arranged on the first reinforcing surface 30. The two seventh crease lines 26 respectively extend outward at 45° from the corresponding inner side corners of the first reinforcing surface 30 to the second crease line 21. Among them, the two seventh crease lines 26 divide the first reinforcing surface 30 into a left upper region 301, a left middle region 302 and a left lower region 303. When assembling, the left upper region 301 and the left lower region 303 are respectively folded inward along the adjacent seventh crease lines 26 and pasted on the inner surface of the left middle region 302, and then the left middle region 302 is folded inward along the sixth crease line 25 and pasted on the outer surface of the left side surface 14. With this structure, the wear resistance of the packaging bag is reinforced. Here, the pasting method can adopt the heat sealing mode.

[0028] As shown in the drawings, Figure 3 and Figure 4 In the present embodiment, the right edge of the bottom surface 11 is connected with a second reinforcing surface 31 through an eighth crease line 27. The right end of the second crease line 21 extends outward to the right edge of the second reinforcing surface 31. Two inclined ninth crease lines 28 are symmetrically arranged on the second reinforcing surface 31. The two ninth crease lines 28 respectively extend outward at 45° from the corresponding inner side corners of the second reinforcing surface 31 to the second crease line 22. Among them, the two ninth crease lines 28 divide the second reinforcing surface 31 into a right upper region 311, a right middle region 312 and a right lower region 313. When assembling, the right upper region 311 and the right lower region 313 are respectively folded inward along the adjacent ninth crease lines 28 and pasted on the inner surface of the right middle region 312, and then the right middle region 312 is folded inward along the eighth crease line 27 and pasted on the outer surface of the right side surface 15. With this structure, the wear resistance of the packaging bag is reinforced. Here, the pasting method can adopt the heat sealing mode.

[0029] Two carrying handles 9 are connected to the upper part of the front side 12 and the rear side 13 respectively. In this way, the bag 10 can be directly carried by the two carrying handles 9. The two carrying handles can also be connected by heat sealing.

[0030] As shown in Figure 5 and Figure 6 In this embodiment, a sealing strip 16 is connected to the upper edge of the front side 12. The sealing strip 16 has double-sided adhesive tape on the inner side. With this structure, when the packaging bag is used to package products, the sealing strip can ensure the sealing of the packaging bag and play a role in preventing theft.

[0031] The above is a hand-carrying packaging bag. In this way, by folding the left side 14 inward along the adjacent first crease line 20 and third crease line 22, folding the right side 15 inward along the adjacent first crease line 20 and fourth crease line 23, and folding the bottom surface 11 inward along the adjacent first crease line 20 and four fifth crease lines 24, a folded state is formed. The folded state can save storage space and facilitate large-scale storage and transportation by merchants. When in use, the bag 10 is opened, the bottom surface 11 is automatically unfolded along the adjacent first crease line 20 and fifth crease line 24, and returns to a flat supporting surface. Then, the product is placed in the packaging bag, and the sealing strip is folded and adhered to the rear side, thereby sealing the top opening.

[0032] The above describes one embodiment of the present application in detail, but the content described is only a preferred embodiment of the present application and cannot be considered as limiting the scope of the present application. Any equivalent changes and improvements made within the scope of the present application should still be considered within the scope of the present application.

Claims

1. A hand-carrying packaging bag made of nonwoven fabric, comprising a bag body with a top opening, the bag body being enclosed by a rectangular bottom surface and front, rear, left and right side surfaces connected to the periphery edges of the bottom surface, first crease lines being provided between the respective surfaces, the middle of the bottom surface having a second crease line extending from the left edge of the bottom surface to the right edge, the middle of the left side surface having a third crease line extending downward from the upper edge of the left side surface to the lower edge, and the middle of the right side surface having a fourth crease line extending downward from the upper edge of the right side surface to the lower edge, characterized in that, The bottom surface further has 4 fifth crease lines arranged obliquely, each fifth crease line extending inward at 45° from the corresponding top corner of the bottom surface to the second crease line, and the left side surface, the right side surface and the bottom surface are folded inward by folding the first crease line, the second crease line, the third crease line, the fourth crease line and the fifth crease line.

2. The hand carry packaging bag according to claim 1, characterized in that, The left side surface comprises a left front piece extending rearward from the left edge of the front side surface, a left rear piece extending forward from the left edge of the rear side surface, and a first connecting piece extending forward from the front edge of the left rear piece, the first connecting piece being connected together with the left front piece.

3. The hand carry packaging bag according to claim 2, characterized in that, The right side surface comprises a right front piece extending rearward from the right edge of the front side surface, a second connecting piece extending rearward from the rear edge of the right front piece, and a right rear piece extending forward from the right edge of the rear side surface, the second connecting piece being connected together with the right rear piece.

4. The hand carry packaging bag according to claim 2, characterized in that, The left edge of the bottom surface is connected with a first reinforcing surface which is folded outward and pasted on the outer side surface of the left side surface through a sixth crease line.

5. The hand carry packaging bag according to claim 3, characterized in that, The right edge of the bottom surface is connected with a second reinforcing surface which is folded outward and pasted on the outer side surface of the right side surface through an eighth crease line.

6. The hand carry packaging bag according to claim 1, characterized in that, The upper edge of the front side surface is connected with a sealing strip, and the inner side surface of the sealing strip has double-sided adhesive tape.

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