CN213229348U - Food-grade vacuum packaging container - Google Patents

Abstract

The utility model discloses a food level vacuum packaging container, including having the open-ended body, the sealed one side of body is its bottom, the lateral wall of body extends to its bottom from its opening, the bottom with lateral wall integration shaping and the holding chamber that forms and to place food, the lateral wall includes the printing district that an outline cross section is straight portion at least, the printing district is the round platform outer peripheral face profile of invering, and with be located the circular arc district smooth transition of closing up gradually of its lower limb, the opposite side in circular arc district with the bottom combines. The beneficial effects of the utility model are mainly embodied in that: the printing area convenient to print is formed by the flat and straight side wall, so that the modeling is simpler and more attractive, and the requirement of further processing for printing can be met.

Description

Food-grade vacuum packaging container

Technical Field

The utility model relates to a food package technical field specifically relates to a food level vacuum packaging container.

Background

The packaging container is a necessary article for modern commodities, and particularly for food, the packaging container not only can ensure that the food is not damaged, but also can ensure the safety of the food in the box and ensure the sanitation of the food. For food to be transported for a long distance, the vacuum packaging container is isolated from the outside air, so that the food is packaged as fresh and safe as possible, and great convenience is provided for daily life of people. In addition, packaging container still has the effect of propaganda, and the trade company carries out the advertisement printing on packaging container to play the effect of promoting the product, and exquisite packaging container can make people select to purchase more easily, produces user's preference.

However, the existing packaging container has some problems, for example, the holding side wall is arc-shaped, and the arc-shaped side wall is difficult to print advertisement patterns, so that the difficulty of production and processing is increased. And the bottom of the existing packaging container is easy to deform and dent, so that the appearance is not beautiful and the packaging container is easy to damage particularly in transportation. In addition, the difficulty of tearing the sealing film on the surface of the packaging container also makes the consumer reluctant to purchase the packaging container. Therefore, a packaging container which is convenient to print and has high practicability is required at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects existing in the prior art and providing a food-grade vacuum packaging container.

The purpose of the utility model is realized through the following technical scheme:

food level vacuum packaging container, including having the open-ended body, the closed one side of body is its bottom, the lateral wall of body extends to its bottom from its opening, the bottom with lateral wall integrated into one piece and form the holding chamber that can place food, the lateral wall includes the printing district that an outline cross section is straight portion at least, the printing district is the round platform outer peripheral face profile of inversion, and with the circular arc district smooth transition who is located the gradual binding off of its lower limb, the opposite side in circular arc district with the bottom combines.

Preferably, the inner profile cross-section of the printing zone is also straight.

Preferably, the body is bowl-shaped.

Preferably, the opening is provided with an edge, and the edge horizontally extends outwards from the opening.

Preferably, the surface of the rim is higher than the outer edge thereof to form a step shape.

Preferably, the rim may be provided with a tear-off tear film only on its surface, the tear-off tear film having a diameter not less than the diameter of the outer edge.

Preferably, a cylindrical neck is further arranged between the edge and the printing area, and the thickness of the neck is consistent with that of the printing area.

Preferably, the neck portion has an inner diameter greater than the maximum inner diameter of the printing zone, forming a step therebetween.

Preferably, the bottom is concave to form a groove with a downward opening.

Preferably, the body is made of a biodegradable material.

The beneficial effects of the utility model are mainly embodied in that:

1. the straight side wall forms a printing area which is convenient for printing, so that the shape is simpler and more attractive, and the requirement of further processing for printing can be met;

2. the bowl-shaped body is more in line with the human engineering and is convenient for a user to grab;

3. the edge is arranged at the opening, so that the food packaging container in a stacked state can be conveniently grabbed to eliminate static friction force between the side walls, can be quickly separated and is convenient to take independently;

4. the outer edge is lower than the stepped edge of the surface, so that a gap is reserved between the edge and the sealing film under the state that the sealing film is adhered to the edge, the structure can facilitate tearing the sealing film, and the use convenience of a user is improved;

5. the concave bottom forms a groove, so that the pressure resistance of the bottom is further enhanced, and the bottom is prevented from deforming; in addition, the groove is convenient for a user to grab, so that the body is convenient to grab;

6. the body is made of biodegradable materials, so that the harm to the environment is reduced.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

FIG. 1: schematic diagram of an embodiment of the present invention;

FIG. 2: the embodiment of the utility model provides a front view;

FIG. 3: FIG. 2 is a cross-sectional view taken along line A-A;

FIG. 4: an enlarged view of portion a in fig. 3;

FIG. 5: the embodiment of the utility model provides a be provided with the user state diagram of sealing film.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. However, these embodiments are not limited to the present invention, and structural, method, or functional changes made by those skilled in the art according to these embodiments are all included in the scope of the present invention.

In the description of the schemes, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc., 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, but do not indicate or imply that the devices or elements 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiment, the operator is used as a reference, and the direction close to the operator is a proximal end, and the direction away from the operator is a distal end.

As shown in fig. 1 to 5, the present invention discloses a food grade vacuum packaging container, which comprises a body 1 having an opening 102, wherein the closed side of the body 1 is a bottom 103 thereof, a sidewall 101 of the body 1 extends from the opening 102 to the bottom 103 thereof, the bottom 103 and the sidewall 101 are integrally formed to form a receiving cavity 100 for receiving food, the sidewall 101 at least comprises a printing area 1011 with a flat outer profile cross section, the printing area 1011 is an inverted circular truncated cone outer peripheral surface contour and is in smooth transition with a gradually closed circular arc area 1012 at the lower edge thereof, and the other side of the circular arc area 1012 is combined with the bottom 103. Straight lateral wall 101 forms the printing district 1011 that is convenient for print, makes the utility model discloses the molding is succinct pleasing to the eye more, can satisfy the demand that further processing carries out the printing.

In the preferred embodiment, the inner profile cross section of the printing area 1011 is also a straight portion, so as to further reduce the processing cost and save the processing material. In other embodiments, the inner contour of the printed area 1011 may have any other suitable shape, such as an arc, a wave, etc.

As shown in fig. 1, in the preferred embodiment, the body 1 is bowl-shaped, the sidewall 101 further includes a circular arc region 1012, the circular arc region 1012 extends from the lower edge of the printing region 1011 to the bottom 103, and the bowl-shaped body 1 is more ergonomic and convenient for a user to grasp. Of course, in other possible embodiments, the outer contour of the body 1 may be any suitable shape, such as any regular shape like triangle, rectangle, ellipse, etc., and may also be any irregular shape.

In order to facilitate sealing the opening 102, a rim 104 is disposed at the opening 102, and the rim 104 horizontally extends outward from the opening 102. The setting at border 104 also makes the utility model discloses under the pile-up state, can be through snatching border 104 is in order to eliminate static friction between the lateral wall 101 makes singly the body 1 can be separated out from the pile-up state fast, and person of facilitating the use takes alone.

Further, as shown in fig. 2 to 4, the height of the surface 1041 of the rim 104 is higher than the height of the outer edge 1042 thereof, forming a step shape. An annular gap is formed between the outer edge 1042 and the surface 1041, so that the device can be quickly inserted between two overlapped edges 104 to realize quick separation of the body 1.

As shown in fig. 5, in the use state of the present invention, the opening 102 may be sealed by a sealing film 2 that can be torn to seal the accommodating cavity 100. Specifically, the sealing film 2 may be disposed on only a surface 1041 of the rim 104, and a diameter of the sealing film 2 is not smaller than a diameter of the outer edge 1042. Such a structure setting makes can form the breach between the outward flange of sealing membrane 2 and the outward flange 1042 of border 104, and the user's accessible the breach is torn fast sealing membrane 2 has improved the utility model discloses a convenience of use and practicality.

As shown in fig. 2, a cylindrical neck 105 is further disposed between the rim 104 and the printing region 1011, and the thickness of the neck 105 is consistent with the thickness of the printing region 1011. Further, the inner diameter of the neck 105 is larger than the maximum inner diameter of the printing region 1011, forming a step therebetween. When the setting of neck 105 makes the packaging container product pile up together, neck 105 part can not overlap, thereby makes there is certain clearance between body 1 and the body 1 to make things convenient for the manipulator to snatch the utility model discloses in the packaging container product of disclosing, prepare for automated production.

As shown in fig. 3, the bottom 103 is recessed to form a recess 1031 with the mouth facing downward. The arrangement of the grooves 1031 can improve the edge pressure resistance of the bottom 103, so that the bottom 103 is not easy to deform in the using process. In addition, the arrangement of the grooves 1031 also allows gaps to be left between the grooves in the stacked state of the present invention, which facilitates the taking and separation; simultaneously recess 1031 still person of facilitating the use snatchs, is convenient for grab the jail body 1, further improves the utility model discloses a practicality.

Furthermore, in order to protect the environment, in the utility model, the body 1 is made of biodegradable material, and this is prior art, not the utility model discloses a key, here is not repeated.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Claims (10)

1. Food-grade vacuum packaging container, including body (1) that has opening (102), the closed side of body (1) is its bottom (103), lateral wall (101) of body (1) extend to its bottom (103) from its opening (102), bottom (103) and lateral wall (101) integrated into one piece form and form holding chamber (100) that can place food, characterized in that: the side wall (101) at least comprises a printing area (1011) with an outer contour cross section being a straight part, the printing area (1011) is an inverted circular truncated cone outer peripheral surface contour and smoothly transits with a gradually-closed circular arc area (1012) positioned at the lower edge of the printing area, and the other side of the circular arc area (1012) is combined with the bottom (103).

2. A food grade vacuum packaging container according to claim 1, wherein: the inner profile cross section of the printing zone (1011) is also straight.

3. A food grade vacuum packaging container according to claim 1, wherein: the body (1) is bowl-shaped.

4. A food grade vacuum packaging container according to claim 1, wherein: an edge (104) is arranged at the opening (102), and the edge (104) extends outwards and horizontally from the opening (102).

5. A food grade vacuum packaging container according to claim 4, wherein: the surface (1041) of the rim (104) has a height greater than the height of its outer edge (1042), forming a step.

6. A food grade vacuum packaging container according to claim 5, wherein: the edge (104) can be provided with a tearable sealing film (2) only on the surface (1041), and the diameter of the sealing film (2) is not smaller than that of the outer edge (1042).

7. A food grade vacuum packaging container according to any of claims 4 to 6, wherein: a cylindrical neck (105) is further arranged between the edge (104) and the printing area (1011), and the thickness of the neck (105) is consistent with that of the printing area (1011).

8. A food grade vacuum packaging container according to claim 7, wherein: the neck (105) has an inner diameter greater than the maximum inner diameter of the printing zone (1011), forming a step therebetween.

9. A food grade vacuum packaging container according to claim 1, wherein: the bottom (103) is concave to form a groove (1031) with a downward notch.

10. A food grade vacuum packaging container according to claim 1, wherein: the body (1) is made of biodegradable material.

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