CN216186763U

CN216186763U - Food packaging box, packaging sleeve and packaging sheet

Info

Publication number: CN216186763U
Application number: CN202122748718.7U
Authority: CN
Inventors: 朱孟兵
Original assignee: Kangmeibao Suzhou Co ltd
Current assignee: Kangmeibao Suzhou Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

A food package box, a package sleeve and a package sheet. The food packaging box comprises a straw hole for inserting a straw and a protective cover for covering the straw hole; and the protective cover is of an integral structure with the food package except for the protective cover. The straw hole can be protected from being polluted, the protective cover can be formed without additionally providing other materials different from the food packaging box, and the straw protective cover is simple in manufacturing process, easy to implement and low in cost.

Description

Food packaging box, packaging sleeve and packaging sheet

Technical Field

At least one embodiment of the present disclosure relates to a food package, a packaging sleeve and a packaging sheet.

Background

Currently, commodity trade communications between countries and between regions are very frequent, and the commodities are usually required to be packaged for storage, transportation and sale. For example, many food items need to be hermetically packaged in food packaging boxes. The food packaging box has the advantages of stable structure, good sealing performance, sanitation, safety and convenience for users.

SUMMERY OF THE UTILITY MODEL

According to an embodiment of the present disclosure, there is provided a food packing box including a straw hole into which a straw is inserted and a protection cover covering the straw hole; and the protective cover is of an integral structure with the food package except for the protective cover.

For example, the food package box has an upper surface and a lower surface opposite to each other and a side surface connected between the upper surface and the lower surface; the food package having a sealed first closure with a body portion disposed on the upper surface and traversing the upper surface in a first direction; the straw hole is disposed on the upper surface, and the main body portion of the first seal is bent toward the upper surface along a crease line such that at least a portion of the main body portion serves as the protective cover covering the straw hole.

For example, the crease line is parallel to the first direction.

For example, the upper surface has a first edge and a second edge, the first edge and the second edge are opposed to each other in a second direction perpendicular to the first direction, and both the first edge and the second edge extend in the first direction; in the second direction, the first edge is closer to an end of the body portion of the first closure distal from the crease line than the second edge; and is

In the second direction, the distance d between the first edge and the end part of the main body part of the first seal, which is far away from the crease line, is more than or equal to 0 and less than or equal to 5 mm.

For example, in a second direction perpendicular to the first direction, the distance w between the end of the main body portion of the first seal away from the crease line and the crease line is ≧ 25 mm.

For example, the food package has a sealed second seal disposed on and traversing the lower surface in a first direction, and the second seal is folded towards the lower surface along another crease line; and in a second direction perpendicular to the first direction, a distance between an end of the body portion of the first seal distal from the crease line and the crease line is greater than a distance between an end of the second seal distal from the other crease line and the other crease line.

For example, the body portion of the first seal has first and second frangible traces disposed on either side of the straw aperture in the first direction to define the protective cap.

For example, the protective cover positioned between the first and second frangible traces includes a first width portion having a width greater than a width of the second width portion in the first direction and a second width portion farther from the crease line than the first width portion in a second direction perpendicular to the first direction.

For example, the protective cap is in contact with the straw hole; or a gap is formed between the protective cover and the straw hole, and the included angle between the protective cover and the upper surface is smaller than or equal to 30 degrees.

For example, the food package box has an upper surface and a lower surface opposite to each other and a side surface connected between the upper surface and the lower surface; the food package having a sealed first closure with a body portion disposed on the upper surface and traversing the upper surface in a first direction; the first seal further having a first side flap and a second side flap opposite each other, the first side flap and the second side flap being disposed on either side of the main body portion in the first direction, respectively; the first side wing is bent toward the side surface; the straw hole is disposed on the upper surface, the second flap is bent toward the upper surface to serve as the protective cover to cover the straw hole, and the bent trace line of the first flap and the bent trace line of the second flap intersect the first direction.

For example, the second side wing is connected to the upper surface such that the second side wing serving as the protective cover is in contact with the straw hole.

For example, the food package box has an upper surface and a lower surface opposite to each other and a side surface connected between the upper surface and the lower surface; the food package having a sealed first closure with a body portion disposed on the upper surface and traversing the upper surface in a first direction; the first seal further having a first side flap and a second side flap opposite each other, the first side flap and the second side flap being disposed on either side of the main body portion in the first direction, respectively; the side surface includes a first side surface and a second side surface opposite to each other in the first direction; the first side wing is bent towards the first side surface; the straw hole is disposed on the second side surface, the second side flap is bent toward the second side surface to serve as the protective cover to cover the straw hole, and the bent trace line of the first side flap and the bent trace line of the second side flap intersect the first direction.

For example, the second side flap is connected to the second side surface such that the second side flap, which serves as the protective cover, is in contact with the straw hole.

For example, the area of the second flap is greater than or equal to the area of the first flap.

For example, the protective cap completely covers the straw hole.

For example, the food packing box further includes a sealing film sealing the straw hole, and the protective cover covers the sealing film.

For example, the food packing box includes at least two of the straw holes, the at least two straw holes being spaced apart from each other, and the protective cover covers the at least two straw holes.

For example, one said protective cap is provided for each of said at least two straw apertures; or a part of or all of the at least two straw holes share one protective cover.

According to an embodiment of the present disclosure, there is also provided a packaging sleeve having an upper end and a lower end which are open and opposite to each other, the packaging sleeve being configured to obtain a food package as described above by folding and sealing the upper end and the lower end of the packaging sleeve.

There is also provided, in accordance with an embodiment of the present disclosure, a packaging sheet having first and second sides opposite to each other and third and fourth sides opposite to each other, the packaging sheet being configured to obtain a packaging sleeve as described above by folding the packaging sheet and connecting the third and fourth sides.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description only relate to some embodiments of the present invention and are not limiting on the present invention.

Figure 1 is a schematic view of a food package according to one technique.

Fig. 2a is a first schematic view of a food packing box according to an embodiment of the disclosure, wherein the protective cover is not uncovered.

Fig. 2b shows the food package of fig. 2a with the protective cover removed.

Figure 2c is a variation of the food package shown in figure 2 a.

Fig. 3a is a first schematic view of the upper surface of the food package box according to the embodiment of the present disclosure.

Fig. 3b is a schematic view two of the upper surface of the food package box according to an embodiment of the present disclosure.

Fig. 3c is a schematic view three of the upper surface of the food package box according to an embodiment of the present disclosure.

Figure 3d is a schematic view of the lower surface of a food package according to an embodiment of the present disclosure.

Fig. 4a is a second schematic view of a food package according to an embodiment of the present disclosure.

Fig. 4b is a front view of the food packing box shown in fig. 4 a.

Fig. 4c is a left side view of the food package of fig. 4 a.

Fig. 5 is a third schematic view of a food package according to an embodiment of the present disclosure.

Fig. 6a is a fourth schematic view of a food package according to an embodiment of the present disclosure.

Fig. 6b is a schematic diagram of a food package according to an embodiment of the present disclosure.

Fig. 7 is a schematic view of a packaging sleeve according to an embodiment of the disclosure.

Fig. 8 is a schematic view of a packaging sheet according to an embodiment of the present disclosure.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. "inner", "outer", "upper", "lower", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The drawings in this disclosure are not necessarily to scale, the specific dimensions and quantities of the various structures may be determined according to actual requirements. The drawings described in this disclosure are merely schematic structural illustrations.

Figure 1 is a schematic view of a food package according to one technique. Referring to fig. 1, a food item is contained in a food package having a straw hole H into which a straw is inserted, the straw hole H being sealed by a sealing film EF so as to perfectly seal the food item within the food package. In use by the user, the user pierces the sealing film EF with a straw and inserts the straw into the food package through the straw hole H, and then sucks the food in the food package through the straw.

However, normally, the sealing film EF for sealing the straw hole H is exposed without any protection; during storage and/or transport of the food package, dust, bacteria and even viruses can contaminate the sealing film F. When the food packaging box is used, a user firstly punctures the sealing membrane H by using a straw and then inserts the straw into the food packaging box; in the process, the pollutants such as dust, bacteria, viruses and the like on the sealing film F enter the food packaging box along with the part of the sealing film F pushed into the food packaging box by the suction pipe or the suction pipe per se, so that the food in the food packaging box is polluted, and in an extreme case, the food can even bring fatal danger.

According to an embodiment of the present disclosure, a food package is provided. The food packaging box comprises a straw hole for inserting a straw and a protective cover for covering the straw hole; and the protective cover is of an integral structure with the food package except for the protective cover.

It should be noted that the protection cover covering the straw hole means that the protection cover has a portion located right above the straw hole, and has a shielding effect on the straw hole, so that pollutants such as dust, bacteria, viruses and the like can be effectively reduced or even prevented from reaching the straw hole. Further, on the premise that the protective cover covers the straw hole so that the protective cover has a portion located directly above the straw hole, the protective cover may be in contact with the straw hole or a gap may exist between the protective cover and the straw hole so that the protective cover is not in contact with the straw hole. Obviously, if the protective cover is in contact with the straw hole, the shielding and protecting effect is better, and pollutants such as dust, bacteria, viruses and the like can be completely prevented from reaching the straw hole; for example, the protective cap may be attached (e.g., adhered) to a surface provided with a straw hole such that the protective cap contacts the straw hole. The protective effect is slightly inferior to that in the case where the protective cover is in contact with the straw hole, but the protective effect is still very good compared to the structure of fig. 1, and the protective cover is bonded to the surface provided with the straw hole without performing an additional connecting (e.g., bonding) process, thereby simplifying the manufacturing process.

The phrase "the protective cover and the portion of the food package box other than the protective cover are of an integral structure" means that the protective cover and the portion of the food package box other than the protective cover are formed of the same material and are structurally continuous with each other; it is also understood that a part of the food package itself is reused as a protective cover, which is an extension of the part of the food package other than the protective cover. For example, the food package box is formed by folding and hermetically connecting a sheet of material, in which case the protective cover and the portion of the food package box other than the protective cover all belong to the same sheet of material. Since the protective cover is of an integral structure with the portion of the food package other than the protective cover, the protective cover cannot be pierced by a straw like the sealing film EF shown in fig. 1; when the user uses the straw, the user needs to firstly uncover the protective cover to expose the straw hole, and then insert the straw into the exposed straw hole; in this process, the straw does not contact the protective cover, nor does the protective cover have the possibility of having a portion pushed into the food package by the straw, avoiding the contamination problem described with reference to fig. 1, ensuring hygiene and safety of the food in the food package. In addition, because the protective cover and the part of the food packaging box except the protective cover are of an integral structure, the protective cover can be formed without additionally providing other materials different from the food packaging box and without additionally providing other structures needing to be connected to the food packaging box, and the food packaging box has the advantages of simple manufacturing process, easy implementation and low cost.

The portion of the food package box other than the protective cover is at least a portion of the food package box that surrounds a space for accommodating food; further, all parts of the food package except the protective cover of the portion of the food package except the protective cover.

For example, food packages according to embodiments of the present disclosure are used for packaging fluid food products, such as milk, fruit juices, vegetable juices, chicken soups, and the like; however, the disclosed embodiments are not limited thereto, and the food packing box according to the disclosed embodiments may be used to pack any food that can be consumed through the straw.

It should be noted that, in the drawings of the embodiments of the present disclosure, the food packaging boxes are all shown in a regular rectangular parallelepiped shape; however, the disclosed embodiment is not limited thereto, and the food packing box of the disclosed embodiment may be either regular or irregular in shape, and in the case of a regular shape, may be any regular shape not limited to a rectangular parallelepiped.

Fig. 2a is a first schematic view of a food packing box according to an embodiment of the disclosure, wherein the protective cover is not uncovered. Fig. 2b shows the food package of fig. 2a with the protective cover removed. Referring to fig. 2a, an embodiment of the present disclosure provides a food packing box including a straw hole 40 into which a straw is inserted and a protective cap 50 covering the straw hole; and the protective cover 50 is of an integral structure with the food packing box except for the protective cover 50. Since the protective cover 50 covers the straw hole, the straw hole 40 has a shielding effect, so that pollutants such as dust, bacteria, viruses and the like can be effectively reduced or prevented from reaching the straw hole 40. Since the protective cover 50 is of an integral structure with the portion of the food package box other than the protective cover 50, the protective cover 50 cannot be pierced by a straw like the sealing film EF shown in fig. 1; when the user uses the straw, the user needs to first uncover the protective cover 50 to expose the straw hole 40 as shown in fig. 2b, and then insert the straw into the exposed straw hole 40; in this process, the straw does not contact the protective cover 50, and the protective cover 50 may not have a portion pushed into the food package by the straw, avoiding the contamination problem described with reference to fig. 1, ensuring the hygiene and safety of the food in the food package. Since the protective cover 50 is integrally formed with the food package except for the protective cover 50, the protective cover 50 can be formed without additionally providing other materials different from the food package and without additionally providing other structures to be connected to the food package, and the manufacturing process is simple, easy to implement and low in cost.

It should be noted that, in the embodiment of the present disclosure, in the state where the protective cover 50 covers the straw hole 40, the straw hole 40 may not be seen at all angles (for example, the case where the protective cover 50 is in contact with the straw hole 40) or at most angles (for example, the case where the protective cover 50 is not in contact with the straw hole 40) due to the shielding effect of the protective cover 50, but the position of the straw hole 40 is also shown in a dotted line for convenience of description, as shown in fig. 2a, 2c, 3a, 3b, 3c, 4a, 5, 6a, and 6 b; in a state where the protective cover 50 is uncovered to expose the straw hole 40, the straw hole 40 is shown in solid lines, as shown in fig. 2 b.

For example, referring to fig. 2a, the portion of the food package box excluding the protective cover 50 refers to a portion of the food package box which encloses a space for accommodating food, and the portions include: a portion forming the lower surface 30, a portion forming all the side surfaces 20, and a portion forming the region of the upper surface 10 other than the protective cover 50.

Figure 2c is a variation of the food package shown in figure 2 a. It should be noted that fig. 2c only shows the upper half of the food package in order to clearly show the gap G. In fig. 2a, the protective cap 50 is in contact with the straw hole 40; for example, the protective cover 50 is attached to the upper surface 10 provided with the straw hole 40 by bonding the protective cover 50 to the upper surface 10 and covers the straw hole 40. In fig. 2c, since no special bonding process is used, there is a gap G between the protective cap 50 and the straw hole 40 so that they are not in contact; this structure still has an excellent shielding protection effect for the suction pipe hole 40 and simplifies the process. It should be noted that in fig. 2c, the straw hole 40 is only visible at a certain angle (e.g., the angle of eye view in fig. 2 c) when looking at the food package, and is not visible at most other angles, so the straw hole 40 is still shown in phantom. For example, in fig. 2c, the included angle between the protection cover 50 and the upper surface 10 is less than or equal to 30 degrees, which further ensures that the protection cover 50 has an excellent shielding protection effect on the straw hole 40.

For example, with continued reference to fig. 2a, the food package has an upper surface 10 and a lower surface 30 opposite each other and a side surface 20 connected between the upper surface 10 and the lower surface 30; the food package has a first seal 11 sealed, the first seal 11 having a body portion 110 disposed on the upper surface 10 and the body portion 110 traversing the upper surface 10 in a first direction; the straw hole 40 is provided on the upper surface 10, and the main body portion 110 of the first seal 11 is bent toward the upper surface 10 along the folding line 111 so that at least a portion of the main body portion 110 serves as the protective cover 50 to cover the straw hole 40. It can be seen that in fig. 2a, at least part of the body portion 110 of the first closure 11 of the food package is reused as a protective cover 50, both to shield the straw hole 40 and to be simple to implement. For example, the crease line 111 is parallel to the first direction, which is beneficial to the structure of the food packaging box to be more regular and concise.

For example, referring to fig. 2a and 2c, the first closure 11 further has a first side flap 112 and a second side flap 113 opposite to each other, the first side flap 112 and the second side flap 113 are respectively disposed at both sides of the main body portion 110 in the first direction, and the first side flap 112 and the second side flap 113 are respectively bent and connected (e.g., adhered) to both side surfaces 20 of the food package box disposed opposite to each other. Since the first and

second wings

112 and 113 of the first seal 11 are already fixedly connected, even if the body portion 110 of the first seal 11 is not connected (e.g., adhered) to the upper surface 10, there is no fear that the body portion 110 of the first seal 11 is lifted up together with the protective cover 50 such that the protective cover 50 cannot cover the straw hole 40, and thus even if the structure having the gap G between the protective cover 50 and the straw hole 40 in fig. 2c is very stable, the protective straw hole 40 can be effectively shielded. Thus, in fig. 2a and 2c, the protective cover 50 may or may not be connected (e.g. glued) to the upper surface 10 provided with the straw hole 40.

Fig. 3a is a first schematic view of the upper surface of the food package box according to the embodiment of the present disclosure. For example, referring to fig. 2a and 3a, the upper surface 10 has a first edge 101 and a second edge 102, the first edge 101 and the second edge 102 are opposite to each other in a second direction perpendicular to the first direction, and both the first edge 101 and the second edge 102 extend in the first direction; in the second direction, the first edge 101 is closer to the end EP of the main portion 110 of the first closure 11 distal from the crease line 111 than the second edge 102; and in the second direction, the distance 0 < d < 5mm between the first edge 101 and the end EP of the main body portion 110 of the first closure 11 away from the crease line 111. In this way, the protective cover 50 can reach a position flush or nearly flush with the first edge 101, so that the area of the protective cover 50 is increased, and the straw hole 40 can be shielded and protected more effectively.

For example, with continued reference to FIGS. 2a and 3a, in a second direction perpendicular to the first direction, the end EP of the body portion 110 of the first closure 11 distal from the crease line 111 is at a distance w ≧ 25mm from the crease line 111. Thus, the area of the protective cover 50 can be increased to more effectively shield the straw hole 40.

Figure 3d is a schematic view of the lower surface of a food package according to an embodiment of the present disclosure. For example, referring to fig. 3d, the food package has a sealed second seal 12, the second seal 12 is disposed on the lower surface 30 and traverses the lower surface 30 along a first direction, and the second seal 12 is bent toward the lower surface 12 along another crease line 121; and in a second direction perpendicular to the first direction, the distance w between the end EP of the main portion 110 of the first closure 11 remote from the crease line 111 and the crease line 111 is greater than the distance w 'between the end EP' of the second closure 12 remote from the other crease line 121 and the other crease line 121. This can ensure an increased area of the protective cover 50 and more effectively shield the straw hole 40.

With continued reference to fig. 2a and 3a, the body portion 110 of the first seal 11 has a first tearable trace 1101 and a second tearable trace 1102, the first and second

tearable traces

1101 and 1102 being disposed on either side of the straw aperture 40 in the first direction to define the protective cap 50. As described above, at least a portion of the main body portion 110 of the first seal 11 serves as the protective cap 50 covering the straw hole 40; it will be appreciated that the portion of the body portion 110 between the first tear trace 1101 and the second tear trace 1102 is the portion of the body portion 110 that serves as the protective cover 50, i.e., the portion of the body portion 110 between the first tear trace 1101 and the second tear trace 1102 is the protective cover 50. By providing first and second

frangible traces

1101, 1102, a user can be readily made aware of the location of the straw hole 40 and easily uncover the protective cover 50. For example, to further facilitate the user, a mark prompting the user to tear, such as a text mark "please tear here and then insert a straw," may be provided near the first tear trace 1101 and the second tear trace 1102.

Fig. 3b is a schematic view two of the upper surface of the food package box according to an embodiment of the present disclosure. For example, referring to fig. 3b, protective cover 50 positioned between first and second tear traces 1101, 1102 includes a first width portion P1 and a second width portion P2, the width of first width portion P1 being greater than the width of second width portion P2 in a first direction, and second width portion P2 being further from crease line 111 than first width portion P1 in a second direction perpendicular to the first direction. By arranging the protective cover 50 as described above, it is more convenient for a user to open the protective cover 50. For example, referring to fig. 3b, in the first direction, the first width portion P1 is located substantially at the center of the second width portion P2.

Fig. 3c is a schematic view three of the upper surface of the food package box according to an embodiment of the present disclosure. In fig. 3b, there is an abrupt change in width between first width portion P1 and second width portion P2, e.g., first width portion P1 and second width portion P2 together form a "zig-zag" shape; however, in fig. 3c, there is a gentle change in width between the first width portion P1 and the second width portion P2, for example, the first width portion P1 and the second width portion P2 together constitute a semicircle. However, in both fig. 3b and 3c, since the protection cover 50 has the first width portion P1 and the second width portion P2, it is convenient for the user to open the protection cover 50.

It should be noted that reference numeral 13 is also marked in fig. 3a to 3d, and is used for indicating the sealed third closure of the food package box according to the embodiment of the present disclosure. For example, the third seal 13 extends from the lower surface 30, through the side surface 20 and to the upper surface 10, and a portion of the third seal 13 located at the upper surface 10 extends in the second direction.

Fig. 4a is a second schematic view of the food package box according to an embodiment of the present disclosure, fig. 4b is a front view of the food package box shown in fig. 4a, and fig. 4c is a left side view of the food package box shown in fig. 4 a. For example, referring to fig. 4a to 4c, the food package box has an upper surface 10 and a lower surface 30 opposite to each other and a side surface 20 connected between the upper surface 10 and the lower surface 30; the food package has a first seal 11 sealed, the first seal 11 having a body portion 110 disposed on the upper surface 10 and the body portion 110 traversing the upper surface 10 in a first direction; the first seal 11 further has a first side wing 112 and a second side wing 113 opposite to each other, the first side wing 112 and the second side wing 113 being respectively disposed at both sides of the main body portion 110 in the first direction; first side wing 112 is bent toward side surface 20; the straw hole 40 is provided to the upper surface 10, the second flap 113 is bent toward the upper surface 10 to serve as the protective cover 50 to cover the straw hole 40, and the trace line of the first flap 112 and the trace line of the second flap 113 are bent to intersect the first direction. It can be seen that in fig. 4a to 4c, the second side wing 113 of the food package box is reused as the protective cover 50, which both shields the straw hole 40 and is simple and easy to implement. For example, the first wing 112 is connected (e.g., bonded) to the side surface 20, and the second wing 113 is connected (e.g., bonded) to the upper surface 10 such that the second wing 113 serving as the protective cover 50 is in contact with the straw hole 40; the first side wing 112 and the second side wing 113 are fixedly connected, so that the structural stability of the food packaging box can be ensured, and the food packaging box is convenient to store, transport and use. For example, in order to ensure the effect that the protective cover 50 (i.e., the second wing 113) shields the straw hole 40, the area of the second wing 113 is greater than or equal to the area of the first wing 112. For example, a label may be provided adjacent the second side wing 113 to prompt the user to tear, for example, a text label "please tear here and then insert a straw" for the convenience of the user.

Fig. 5 is a third schematic view of a food package according to an embodiment of the present disclosure. For example, referring to fig. 5, the food packing box has an upper surface 10 and a lower surface 30 opposite to each other and a side surface 20 connected between the upper surface 10 and the lower surface 30; the food package has a first seal 11 sealed, the first seal 11 having a body portion 110 disposed on an upper surface and the body portion 110 traversing the upper surface 10 in a first direction; the first seal 11 further has a first side wing 112 and a second side wing 113 opposite to each other, the first side wing 112 and the second side wing 113 being respectively disposed at both sides of the main body portion 110 in the first direction; the side surface 20 includes a first side surface 201 and a second side surface 202 opposite to each other in the first direction; the first side wing 112 is bent toward the first side surface 201; the straw hole 40 is disposed at the second side surface 202, the second side flap 113 is bent toward the second side surface 202 to serve as the protective cover 50 covering the straw hole 40, and the bent trace line of the first side flap 112 and the bent trace line of the second side flap 113 intersect the first direction. It can be seen that in fig. 5, the second side 113 of the food package is reused as the protective cover 50, which both shields the straw hole 40 and is simple to implement. For example, the first side wing 112 is connected (e.g., bonded) to the first side surface 201, and the second side wing 113 is connected (e.g., bonded) to the second side surface 202 such that the second side wing 113 serving as the protective cover 50 is in contact with the straw hole 40, thereby effectively shielding the protective straw hole 40; the first side wing 112 and the second side wing 113 are fixedly connected, so that the structural stability of the food packaging box can be ensured, and the food packaging box is convenient to store, transport and use. For example, in order to ensure the effect that the protective cover 50 (i.e., the second wing 113) shields the straw hole 40, the area of the second wing 113 is greater than or equal to the area of the first wing 112. For example, a label may be provided adjacent the second side wing 113 to prompt the user to tear, for example, a text label "please tear here and then insert a straw" for the convenience of the user.

For example, with continued reference to fig. 2 a-5, the protective cap 50 completely covers the straw hole 40. In other words, the protective cover 50 has an orthographic projection on the plane of the straw hole 40, the straw hole 40 is completely located in the orthographic projection, and the area of the orthographic projection is larger than or equal to the area of the straw hole 40, so that the shielding and protecting effect of the protective cover on the straw hole 40 is effectively ensured. Obviously, the area of the orthographic projection is preferably larger than the area of the straw hole 40. Although it is described with reference to fig. 2a to 5 that the protective cover 50 completely covers the straw hole 40, it is apparent that this scheme is also applicable to fig. 6a and 6b described later.

For example, referring to fig. 2b, the food packing box further includes a sealing film 60, the sealing film 60 seals the straw hole 40, and the protective cover 50 covers the sealing film 60. Thus, by using the sealing film 60, the food can be sealed well within the food package; by covering the sealing film 60 with the protective cover 50, the protective cover 50 shields and protects the sealing film 60 from contaminants such as dust, bacteria, and viruses from reaching the sealing film 60. The sealing film 60 is, for example, an aluminum film. Although the sealing film 60 is described with reference to fig. 2b, in fig. 2a and 3a to 5 and fig. 6a and 6b described later, the sealing film 60 may also be provided.

Fig. 6a is a fourth schematic view of a food package according to an embodiment of the present disclosure. Fig. 6b is a schematic diagram of a food package according to an embodiment of the present disclosure. For example, referring to fig. 6a and 6b, the food package includes at least two straw holes 40, the at least two straw holes 40 are spaced apart from each other, and the protective cover 50 covers the at least two straw holes 40. In use, the user uncovers the protective cover 50 and inserts a straw into the food package via one of the at least two straw holes 40 (e.g., the left straw hole) and sucks food in the food package through the straw; if the user cannot consume the food in the food package at one time or within a short period of time, the used straw inlet portion may be inserted into the food package via another of the at least two straw holes 40 (e.g., the right straw), thereby preventing contamination of the straw inlet portion and contamination of the food that has not been consumed in the food package by the fact that the interior space of the food package communicates with the environment via the straw.

For example, "at least two straw holes" means that the number of straw holes is greater than or equal to 2; for example, the number of the straw holes is 2, 3, 4, etc., which can be selected appropriately according to actual needs. For example, the at least two straw holes 40 comprise only two straw holes, i.e. the number of straw holes equals 2, which is a simpler structure and has a very wide applicability. For example, the at least two straw holes 40 comprise more than two straw holes, i.e. the number of straw holes is more than 2. In general, some straws have bending threads and some straws do not have bending threads, so that different straws are bent to different degrees; more than two straw holes may be provided for the user to select in order to accommodate straws of different degrees of bending.

For example, each of the at least two straw holes 40 has a maximum dimension of 4-10 mm. In the drawings according to embodiments of the present disclosure, each of the at least two straw holes 40 is illustrated as being circular; however, the disclosed embodiment is not limited thereto, and the shape of each of the at least two straw holes 40 may be appropriately selected according to actual needs. For example, the maximum dimension refers to a maximum dimension among a plurality of maximum dimensions of the straw hole 40 in a plurality of different directions. For example, in the case where the shape of the straw hole 40 is circular, the maximum dimensions of the straw hole 40 in a plurality of different directions are all diameters of the circle, and thus the maximum dimension means a diameter of the circle. For example, in the case where the shape of the straw hole 40 is a rectangle, the maximum dimension of the straw hole 40 in the length direction is the length thereof, the maximum dimension of the straw hole 40 in the width direction is the width thereof, the maximum dimension of the straw hole 40 in the diagonal direction is the diagonal length thereof, and the diagonal length is the longest among the length, the width, and the diagonal length, and thus the maximum dimension is the diagonal length. Setting the maximum dimension S of each of the at least two straw holes 40 to 4-10mm may allow the food packing box according to the embodiment of the present disclosure to have more excellent straw matching and wider applicability.

For example, the at least two straw holes 40 may be identical to each other or different from each other in shape. For example, the at least two straw holes 40 may be the same size as each other or different sizes from each other. For example, to facilitate the manufacturing process, at least two straw holes 40 are equal in shape and size to each other.

For example, "at least two straw holes are spaced apart from each other" means that the distance between any two straw holes 40 of the at least two straw holes is greater than 0. For example, adjacent two straw holes 40 among the at least two straw holes 40 are spaced apart from each other by a distance of 10-20 mm. For example, "two adjacent straw holes" means all or part of the two straw holes without any other straw holes therebetween. For example, the distance is the shortest straight distance between two adjacent straw holes 40. Setting the distance D that adjacent two straw holes 40 among the at least two straw holes 40 are spaced apart from each other to 10-20mm may allow the food packing box according to the embodiment of the present disclosure to have a wide applicability.

For example, referring to fig. 6a, one protective cap 50 is provided for each of at least two straw holes 40; alternatively, referring to FIG. 6b, a protective cap 50 is shared by some or all of the at least two straw holes 40. Through the arrangement, the design flexibility of the food packaging box according to the embodiment of the disclosure is higher. For example, in the case where at least two straw holes 40 are provided, for the structure shown in fig. 4a and 5, the second side wings 113 serve as the protective covers 50, and all straw holes among the at least two straw holes 40 share one protective cover 50 (i.e., the second side wings 113). For example, in the case where at least two straw holes 40 are provided, the following arrangement may also be made: the second flap 113 serves as the protective cover 50 to cover a portion of the at least two straw holes 40, and at least a portion of the main body portion 110 of the first seal 11 serves as the protective cover 50 to cover another portion of the at least two straw holes 40; alternatively, the second flap 113 serves as the protective cover 50 to cover a portion of the at least two straw holes 40, and the first flap 112 serves as the protective cover 50 to cover another portion of the at least two straw holes 40; alternatively, the second flap 113 serves as the protective cover 50 to cover one portion of the at least two straw holes 40, the first flap 112 serves as the protective cover 50 to cover another portion of the at least two straw holes 40, and at least a portion of the main body portion 110 of the first seal 11 serves as the protective cover 50 to cover yet another portion of the at least two straw holes 40.

For example, according to the food package of the disclosed embodiment, the lower surface 30 is a resting surface that is generally flat to facilitate placement of the food package in any possible resting position.

According to an embodiment of the present disclosure, there is also provided a packaging sleeve. Fig. 7 is a schematic view of a packaging sleeve according to an embodiment of the disclosure. Referring to fig. 7, the packing sleeve has an upper end portion TP and a lower end portion BP which are open and opposite to each other, and is configured to obtain the food packing box as described above by folding and sealing the upper end portion TP and the lower end portion BP of the packing sleeve. In fig. 7 and fig. 8 described below, a line including a solid line portion and a broken line portion is a crease line. In the packaging sleeve, the upper end portion TP and the lower end portion BP are open, the other portions except the upper end portion TP and the lower end portion BP do not have open openings, and the third seal 13 has been sealed; in the placement position shown in fig. 7, the third seal 13 is located on the back of the packaging sleeve and is therefore shown in broken lines. The first seal 11 as described above is obtained by sealing the upper end TP of the packaging sleeve; the upper surface 10, the crease line 111, and the main body portion 110, the first side flap 112, and the second side flap 113 of the first seal 11 as described above are obtained by folding the upper end portion TP. The lower face 30, the second seal 12 and the further crease line 121 as described above are obtained by sealing the lower end BP of the folded packaging sleeve.

For example, corresponding to the configuration of fig. 2a, a first tear line 1101, a second tear line 1102 and a protective cover 50 located therebetween are provided at the upper end portion TP of the food package.

The food packing box according to the embodiment of the disclosure can be prepared by adopting the packing sleeve according to the embodiment of the disclosure, is simple and easy to implement and has low cost, and the prepared food packing box can protect the straw hole 40 and the sealing film 60 from being polluted, and can form a protective cover without additionally providing other materials different from the food packing box, so that the manufacturing process is simple, the implementation is easy and the cost is low.

According to an embodiment of the present disclosure, there is also provided a packaging sheet. Fig. 8 is a schematic view of a packaging sheet according to an embodiment of the present disclosure. Referring to fig. 8, the packaging sheet has a first side S1 and a second side S2 opposite to each other and a third side S3 and a fourth side S4 opposite to each other, the packaging sheet is configured to obtain the packaging sleeve as described above by folding the packaging sheet and connecting the third side S3 and the fourth side S4. For example, the fourth side S4 of the packaging sheet has a sealing strip SS, the packaging sheet is folded such that the third side S3 and the fourth side S4 overlap and are connected to each other at the sealing strip SS to form a packaging sleeve as shown in fig. 7; the position between the two dotted lines in fig. 7 corresponds to the seal bar SS in fig. 8.

For example, corresponding to the configuration of fig. 2a, a first tear line 1101, a second tear line 1102 and a protective cover 50 located therebetween are provided at the first side S1 of the packaging sheet.

The packaging sleeve according to the embodiment of the disclosure can be prepared by adopting the packaging sheet according to the embodiment of the disclosure, so that the food packaging box according to the embodiment of the disclosure is prepared, the implementation is simple and easy, the cost is low, the prepared food packaging box can protect the straw hole 40 and the sealing film 60 from being polluted, a protective cover can be formed without additionally providing other materials different from the food packaging box, the manufacturing process is simple, the implementation is easy, and the cost is low.

The above description is intended to be illustrative of the present invention and not to limit the scope of the utility model, which is defined by the claims appended hereto.

Claims

1. A food packaging box is characterized in that,

the food packaging box comprises a straw hole for inserting a straw and a protective cover for covering the straw hole; and is

The protective cover and the food package box except the protective cover are of an integral structure.

2. Food package according to claim 1,

the food package box has an upper surface and a lower surface opposite to each other and a side surface connected between the upper surface and the lower surface;

the food package having a sealed first closure with a body portion disposed on the upper surface and traversing the upper surface in a first direction;

the straw hole is disposed on the upper surface, and the main body portion of the first seal is bent toward the upper surface along a crease line such that at least a portion of the main body portion serves as the protective cover covering the straw hole.

3. Food package according to claim 2,

the crease line is parallel to the first direction.

4. Food package according to claim 3,

the upper surface has a first edge and a second edge, the first edge and the second edge opposing each other in a second direction perpendicular to the first direction, and both the first edge and the second edge extending in the first direction;

in the second direction, the first edge is closer to an end of the body portion of the first closure distal from the crease line than the second edge; and is

5. Food package according to claim 3,

in a second direction perpendicular to the first direction, the distance w between the end of the main body part of the first seal far away from the crease line and the crease line is more than or equal to 25 mm.

6. Food package according to claim 3,

the food packaging box is provided with a sealed second seal, the second seal is arranged on the lower surface and transversely penetrates through the lower surface along a first direction, and the second seal is bent towards the lower surface along another crease line; and is

In a second direction perpendicular to the first direction, a distance between an end of the body portion of the first seal distal from the crease line and the crease line is greater than a distance between an end of the second seal distal from the other crease line and the other crease line.

7. Food package according to claim 2,

the body portion of the first seal has first and second frangible traces disposed on either side of the straw aperture in the first direction to define the protective cap.

8. Food package according to claim 7,

the protective cover positioned between the first and second frangible tear traces includes a first width portion having a width greater than a width of the second width portion in the first direction and a second width portion farther from the crease line than the first width portion in a second direction perpendicular to the first direction.

9. Food package according to claim 2,

the protective cover is in contact with the straw hole; or,

a gap is formed between the protective cover and the straw hole, and an included angle between the protective cover and the upper surface is smaller than or equal to 30 degrees.

10. Food package according to claim 1,

the first seal further having a first side flap and a second side flap opposite each other, the first side flap and the second side flap being disposed on either side of the main body portion in the first direction, respectively;

the first side wing is bent toward the side surface;

the straw hole is disposed on the upper surface, the second flap is bent toward the upper surface to serve as the protective cover to cover the straw hole, and the bent trace line of the first flap and the bent trace line of the second flap intersect the first direction.

11. Food package according to claim 10,

the second wing is connected to the upper surface such that the second wing serving as the protective cover is in contact with the straw hole.

12. Food package according to claim 1,

the side surface includes a first side surface and a second side surface opposite to each other in the first direction;

the first side wing is bent towards the first side surface;

the straw hole is disposed on the second side surface, the second side flap is bent toward the second side surface to serve as the protective cover to cover the straw hole, and the bent trace line of the first side flap and the bent trace line of the second side flap intersect the first direction.

13. Food package according to claim 12,

the second side wing is connected with the second side surface such that the second side wing serving as the protective cover is in contact with the straw hole.

14. Food package according to claim 10 or 12,

the area of the second flank is greater than or equal to the area of the first flank.

15. A food package according to any of claims 1-13, wherein the protective cover completely covers the straw hole.

16. A food package according to any one of claims 1-13, further comprising a sealing membrane sealing the straw aperture and the protective cover covering the sealing membrane.

17. Food package according to one of claims 1 to 13,

the food packing box includes at least two of the straw holes spaced apart from each other, and the protective cover covers the at least two straw holes.

18. Food package according to claim 17,

providing one said protective cap for each of said at least two straw apertures; or

Some or all of the at least two straw holes share one protective cover.

19. A packaging sleeve, characterized in that it has an upper end and a lower end which are open and opposite to each other, the packaging sleeve being configured to obtain a food package according to any one of claims 1-18 by folding and sealing the upper and lower ends of the packaging sleeve.

20. A packaging sheet having a first side and a second side opposite to each other and a third side and a fourth side opposite to each other, the packaging sheet being configured to obtain the packaging sleeve of claim 19 by folding the packaging sheet and connecting the third side and the fourth side.