CN218143175U

CN218143175U - Self-setting vertical packaging bag with bag opening

Info

Publication number: CN218143175U
Application number: CN202222589550.4U
Authority: CN
Inventors: 文飞亚; 杨木易
Original assignee: Chengdu Yuanxian Food Co ltd
Current assignee: Chengdu Yuanxian Food Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-27
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a self-vertical type wrapping bag of type of pocket mouth, including the bag body, the bag body includes the bag body front and the bag body back of bottom interconnect, and the position that is close to the upper portion edge on the bag body front and the position that is close to the upper portion edge on the bag body back are equipped with from the type of deciding respectively, and the horizontal both ends of deciding the type of deciding are close to the both sides edge of the bag body front that corresponds or the bag body back respectively. The utility model has the advantages that the self-shaping piece is respectively arranged at the position close to the upper edge on the front surface of the bag body and the position close to the upper edge on the back surface of the bag body, so that the bag mouth can be opened to the greatest extent and kept after the bag is opened, the application requirements can be met in some specific application occasions, for example, articles need to be continuously taken and placed in a period of time, and the use is very convenient; the packaging bag is particularly suitable for occasions needing dinning directly in the bag, is convenient to carry, can meet the requirement of continuously eating food in the bag by dinning, and obviously enlarges the application range of the vertical packaging bag.

Description

Self-made vertical packing bag

Technical Field

The utility model relates to a vertical type wrapping bag especially relates to a self-align type's of pocket mouth vertical type wrapping bag.

Background

The vertical type wrapping bag can rely on self intensity to be in the wrapping bag of upright state promptly, has the advantage of being convenient for vertically to place, uses very generally in the life, and especially uses extensively in food class product, for example a lot of beef in bags, dry fruit etc..

The material of vertical type wrapping bag can be kraft paper, thick plastic film etc. also can be for multiple material combination, as long as can have corresponding support intensity can, its bottom has certain width to realize vertical purpose of placing, its top is the closed condition, it can to tear the top when opening the bag.

The top of traditional vertical type wrapping bag can be close closed under self stress after opening gradually, does not keep the sack to open the function of back self-defining, is difficult to satisfy the application demand in some specific application occasions, for example need get article in a period of time in succession, it can be more loaded down with trivial details to go to manual separately the sack at every turn, uses very inconveniently.

In addition, traditional vertical type wrapping bag does not have the scene that needs to have dinner in the bag directly, for example, adopt the vertical type wrapping bag of the material that does not leak water, add boiling water edible food promptly such as built-in instant noodles, although there is barreled instant noodles can satisfy the application demand at present, but the horizontal space that the barreled instant noodles occupy is great, it is not very convenient to carry, if adopt vertical type wrapping bag, its horizontal space occupies lessly, vertical space occupies greatly, do benefit to and carry with the handbag, under this kind of condition, traditional vertical type wrapping bag just can not satisfy the application demand, because its sack has the function of closing gradually under self stress when edible, can't satisfy the requirement of eating the interior instant noodles of utensil continuous edible bag.

SUMMERY OF THE UTILITY MODEL

The present invention provides a self-formed vertical packing bag to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a self-vertical type wrapping bag of type of pocket mouth, includes the bag body, the bag body includes that the bag body of bottom interconnect is positive and the bag body back, the bag body openly go up be close to the upper portion marginal position with the bag body back is gone up the position that is close to the upper portion marginal position and is equipped with from the type piece respectively, from the horizontal both ends of type piece be close to the correspondence respectively the bag body openly or the both sides edge at the bag body back. The self-shaping piece can deform under the action of external force and keep the shape after the external force is eliminated, and the function is a self-shaping function, wherein the external force is the external force which can be easily realized by an average adult with a light hand.

Preferably, in order to achieve a better shaping effect, the self-shaping piece is a transverse self-shaping strip, the radial section of the self-shaping strip is a perfect circle, an ellipse, a square or a rectangle, and one or more self-shaping strips arranged in parallel are respectively arranged on the front surface of the bag body and the back surface of the bag body.

Preferably, in order to achieve a better shaping effect, the self-shaping strip is an aviation aluminum strip, the diameter or the side length of the self-shaping strip is 0.1-2mm when the radial section of the self-shaping strip is a perfect circle or a square, and the diameter of the self-shaping strip is 1-5mm when the radial section of the self-shaping strip is an ellipse or a rectangle, and the thickness of the self-shaping strip is 0.1-1mm.

Preferably, the self-setting strip is fitted into an interlayer provided on the front surface of the corresponding bag or an interlayer provided on the back surface of the bag, or the self-setting strip is attached to the inside of the front surface of the corresponding bag or the inside of the back surface of the bag, for convenience of processing.

Preferably, in order to facilitate opening the bag and not influence the self-shaping function of the self-shaping strip, a tearing notch is arranged on one side or two sides of the position, close to the bag opening, of the upper portion of the bag body, and the self-shaping strip is located below the tearing notch.

As preferred, in order to try hard to reduce thickness when realizing from the type function, the self-shaping piece is horizontal self-shaping piece, the self-shaping piece is the rectangle, the bag body openly with be equipped with a slice on the bag body back respectively self-shaping piece or multi-disc overlapping arrangement the self-shaping piece.

Specifically, the self-shaping sheet is a tinfoil paper sheet, and the thickness of the self-shaping sheet is 0.1-0.5mm.

Preferably, for the convenience of processing, from the stereotype embedding install in the corresponding positive intermediate layer of the bag body or in the intermediate layer at the bag body back, perhaps, from the stereotype paste corresponding to the bag body is the inboard on the front or the inboard at the bag body back.

As preferred, in order to improve the regularity when tearing the sack when realizing from the type function, the position one side or the both sides that the upper portion of the bag body is close to the sack are equipped with and tear the breach and should tear the breach and be located from the outside of the well upper portion of stereotype piece.

The beneficial effects of the utility model reside in that:

the utility model discloses a position that is close to the upper portion edge on the bag body front and the position that is close to the upper portion edge on the bag body back set up the type piece certainly respectively, can open the sack to the degree as far as possible after opening the bag, then utilize the design function of type piece certainly, under the condition of overcoming sack self stress, still can keep the sack in certain aperture and keep, can satisfy the application demand in some specific application occasions, for example need get in a period of time and put article continuously, do not need to go to the manual sack that parts each time, it is very convenient to use; the packaging bag is particularly suitable for a scene that the tableware needs to be eaten directly in the bag, the transverse occupied space is small, the packaging bag is convenient to carry, the bag opening of the packaging bag keeps enough openness under the action of the self-shaping piece when the packaging bag is eaten, the requirement of continuously eating food in the bag by the tableware can be met, and the application range of the vertical packaging bag is remarkably expanded.

Drawings

FIG. 1 is a perspective view of a self-erecting pouch of embodiment 1;

FIG. 2 is a perspective view of a self-erecting pouch of embodiment 1 in use;

FIG. 3 is a perspective view of a self-erecting pouch of example 2;

fig. 4 is a perspective view of a self-erecting pouch of embodiment 2 in use.

Detailed Description

The invention will be further described with reference to the following examples and drawings:

example 1:

as shown in fig. 1 and fig. 2, a bag mouth self-shaping vertical packaging bag comprises a bag body 4, the bag body 4 comprises a bag body front 3 and a bag body back 5 (not visible in fig. 1) which are mutually connected at the bottom, a transverse self-shaping strip 2 is respectively arranged at a position on the bag body front 3 close to the upper edge and a position on the bag body back 5 close to the upper edge, two transverse ends of the self-shaping strip 2 are respectively close to two side edges of the corresponding bag body front 3 or bag body back 5, the radial cross section of the self-shaping strip 2 is a perfect circle, an ellipse, a square or a rectangle, and one self-shaping strip 2 or a plurality of self-shaping strips 2 arranged in parallel are respectively arranged on the bag body front 3 and the bag body back 5; the self-shaping strip 2 is an aviation aluminum strip, the diameter or side length of the self-shaping strip 2 is 0.1-2mm when the radial section of the self-shaping strip 2 is a perfect circle or a square, and the diameter is 1-5mm when the radial section of the self-shaping strip 2 is an ellipse or a rectangle, and the thickness is 0.1-1mm; the self-shaping strip 2 is embedded in the interlayer of the front surface 3 of the corresponding bag body or the interlayer of the back surface 5 of the bag body, or the self-shaping strip 2 is adhered to the inner side of the front surface 3 of the corresponding bag body or the inner side of the back surface 5 of the bag body; two sides (or one side) of the upper part of the bag body 4 close to the bag opening are provided with tearing gaps 1, and the self-shaping strip 2 is positioned below the tearing gaps 1.

As shown in fig. 1, when the bag is not opened, the upper part of the bag body 4 is in a closed state; as shown in fig. 1 and fig. 2, when the bag needs to be opened, the bag mouth can be torn by holding the position above the tearing notch 1 by hand and tearing transversely; as shown in fig. 2, after the bag opening is torn, the front side 3 and the back side 5 of the bag body are separated towards the directions away from each other respectively until the separated width is larger than the width between the two sides of the bag body, and then the bag body is loosened, the front side 3 and the back side 5 of the bag body can rebound to one part under the self-stress, and then the shape is kept to be not changed under the self-shaping function of the self-shaping strip 2, as shown in fig. 2, the opening degree of the bag opening is large enough to enable the whole bag opening to be basically in a regular circle shape, so that the bag opening is convenient for taking and placing objects in the bag continuously, for example, taking food continuously in a period of time. If the food is instant noodles, boiled water is added into the bag after the bag is opened, then the bag opening is closed, the bag opening is folded from the position above or below the self-shaping strip 2, the bag opening can be basically closed, and after the food is soaked, the process of opening and forming the bag opening is repeated, so that the food in the bag can be continuously eaten by the tableware.

Example 2:

as shown in fig. 3 and 4, a bag mouth self-setting vertical packaging bag comprises a bag body 4, the bag body 4 comprises a bag body front 3 and a bag body back 5 (not visible in fig. 1) which are mutually connected at the bottom, a transverse self-setting sheet 6 is respectively arranged at a position on the bag body front 3 close to the upper edge and a position on the bag body back 5 close to the upper edge, two transverse ends of the self-setting sheet 6 are respectively close to two side edges of the corresponding bag body front 3 or bag body back 5, the self-setting sheet 6 is rectangular, and a self-setting sheet 6 or a plurality of self-setting sheets 6 which are arranged in an overlapping manner are respectively arranged on the bag body front 3 and the bag body back 5; the self-shaping sheet 6 is a tinfoil paper sheet, and the thickness of the self-shaping sheet 6 is 0.1-0.5mm; the self-shaping sheet 6 is embedded in the interlayer of the front surface 3 of the corresponding bag body or the interlayer of the back surface 5 of the bag body, or the self-shaping sheet 6 is adhered to the inner side of the front surface 3 of the corresponding bag body or the inner side of the back surface 5 of the bag body; one side or two sides of the upper part of the bag body 4 close to the bag opening are provided with tearing gaps 1, and the tearing gaps 1 are positioned at the outer side of the middle upper part of the self-shaping sheet 6.

As shown in fig. 3, when the bag is not opened, the upper part of the bag body 4 is in a closed state; as shown in fig. 3 and 4, when the bag needs to be opened, the bag mouth can be torn by holding the position above the tearing notch 1 with a hand and tearing transversely, the bag can be torn together with the self-shaping sheet 6 during tearing, and the torn part is more tidy by the self-shaping sheet 6; as shown in fig. 4, after the bag opening is torn, the front surface 3 and the back surface 5 of the bag body are respectively separated towards the directions away from each other until the separated width is larger than the width between the two sides of the bag body, and then the bag body is loosened, the front surface 3 and the back surface 5 of the bag body can rebound partially under the self stress, and then the shape is kept under the self-shaping function of the self-shaping sheet 6 and is not changed any more, as shown in fig. 4, the opening degree of the bag opening is smaller than that of the embodiment 1 but far larger than that of a traditional bag without the self-shaping sheet 6, so that the whole bag opening is oval, and articles can be taken and placed in the bag continuously, for example, the food can be taken out continuously in a period of time. If the food is instant noodles, boiled water is added into the bag after the bag is opened, then the bag opening is closed, the self-shaping sheet 6 is folded at the position, the bag opening can be better sealed, and after the food is soaked, the opening and shaping process of the bag opening is repeated, so that the food in the bag can be continuously eaten by the tableware.

Compared with embodiment 1, the self-shaping sheet 6 of the present embodiment has a poor self-shaping effect, and experiences a poor feeling when eating a food in a bag, but the self-shaping sheet 6 has an auxiliary effect of keeping the tearing position neat when tearing the mouth of the bag.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.

Claims

1. The utility model provides a self-vertical type wrapping bag of type of sack, includes the bag body, the bag body includes that the bag body of bottom interconnect is positive and the bag body back, its characterized in that: the bag body is characterized in that a self-setting part is respectively arranged at a position on the front surface of the bag body, which is close to the upper edge, and at a position on the back surface of the bag body, which is close to the upper edge, and the two transverse ends of the self-setting part are respectively close to the two side edges of the front surface of the bag body or the back surface of the bag body.

2. The self-standing, pocket-mouth, stand-up pouch of claim 1, wherein: the self-shaping piece is a transverse self-shaping strip, the radial section of the self-shaping strip is a perfect circle, an ellipse, a square or a rectangle, and the self-shaping strip or a plurality of self-shaping strips arranged in parallel are respectively arranged on the front surface of the bag body and the back surface of the bag body.

3. The self-standing, pocket-mouth, stand-up pouch of claim 2, wherein: the self-shaping strip is an aviation aluminum strip, the diameter or the side length of the self-shaping strip is 0.1-2mm when the radial section of the self-shaping strip is a perfect circle or a square, and the diameter is 1-5mm and the thickness is 0.1-1mm when the radial section of the self-shaping strip is an ellipse or a rectangle.

4. The self-formed stand-up pouch of pocket of claim 2 or 3, wherein: the self-shaping strip is embedded in the corresponding interlayer on the front side of the bag body or the interlayer on the back side of the bag body, or the self-shaping strip is adhered to the corresponding inner side of the front side of the bag body or the inner side of the back side of the bag body.

5. The self-standing pouch-opening stand-up pouch of claim 2 or 3, wherein: one side or both sides of the position that the upper portion of the bag body is close to the sack are equipped with and tear the breach, from the shaping strip be located tear the below of breach.

6. The self-standing, pocket-mouth, stand-up pouch of claim 1, wherein: the utility model discloses a bag body, including bag body, setting piece, bag body back, setting piece or multi-disc overlap arrangement, the setting piece is horizontal setting piece, the setting piece is the rectangle from, the bag body openly with be equipped with a slice on the bag body back respectively from setting piece or multi-disc overlap arrangement from the setting piece.

7. The self-standing, pocket-mouth, stand-up pouch of claim 5, wherein: the self-shaping sheet is a tinfoil paper sheet, and the thickness of the self-shaping sheet is 0.1-0.5mm.

8. The self-standing pouch-opening stand-up pouch of claim 6 or 7, wherein: the self-shaping piece is embedded in the corresponding interlayer on the front side of the bag body or the interlayer on the back side of the bag body, or the self-shaping piece is pasted on the corresponding inner side on the front side of the bag body or the inner side on the back side of the bag body.

9. The self-standing pouch-opening stand-up pouch of claim 6 or 7, wherein: one side or both sides of the position that the upper portion of the bag body is close to the sack are equipped with and tear the breach and should tear the breach and be located the outside of the well upper portion from the design piece.