WO2022014829A1

WO2022014829A1 - Wrap for packaging food and wrap set using same

Info

Publication number: WO2022014829A1
Application number: PCT/KR2021/004817
Authority: WO
Inventors: 김지윤; 이세민
Original assignee: 비디씨아이 주식회사
Priority date: 2020-07-13
Filing date: 2021-04-16
Publication date: 2022-01-20
Also published as: KR102186358B1

Abstract

Provided are a wrap for packaging food in a sealed state and a wrap set using same. The wrap comprises: a wrap body part which is made of a soft elastic plate having a predetermined area and allowed to fold, wherein the wrap body part covers food by being folded or coupled to another plate while accommodating the food; and a binding part which is provided in the wrap body part and binds the wrap body part while the wrap body part is in a folded state or coupled to another wrap body part.

Description

Wraps for food packaging and wrap sets thereby

Embodiments disclosed herein relate to a food packaging wrap, and more particularly, to a food packaging wrap capable of packaging food in a sealed state, and a wrap set thereby.

In general, the wrap is used to package food in a sealed state in order to minimize deterioration during storage of the food.

A conventional wrap is formed of a film material as disclosed in Utility Model Registration No. 20-0310675 and is mainly used to seal the opening of a container containing food, and is used for a single use that is discarded while being removed from the container.

The conventional wrap as described above is also used as a method of wrapping food by itself, but in this case, it is difficult to separate the wraps by tearing the wraps because the wraps are adhered to each other and are difficult to separate.

In addition, since the conventional wrap is used for one-time use and discarded, there is also a problem in that it cannot be reused.

Also, while conventional wraps are suitable for use with food containers, they have limitations in packaging food without containers.

Accordingly, a new technique for overcoming the limitations of the prior art as described above is required.

On the other hand, the above-mentioned background art is technical information that the inventor possessed for the purpose of derivation of the present invention or acquired during the derivation process of the present invention, and it cannot be said that it is necessarily known technology disclosed to the general public before the filing of the present invention. .

Embodiments disclosed herein, an object of the present specification is to provide a food packaging wrap capable of packaging food in a sealed state without a container containing the food.

Specifically, the embodiments disclosed herein are for food packaging that can wrap food while being folded or overlapped with other wraps in a state containing food, and can seal food while being bound in a folded or overlapped state with other wraps The purpose is to present the rap.

In addition, the embodiments disclosed herein have an object to provide a food packaging wrap that can firmly seal the folded portion when the wrap body is folded.

In addition, the embodiments disclosed in the present specification provide a wrap set for packaging food that can be used according to the size of food by being provided in a stacked state with wraps of different sizes.

As a technical means for achieving the above-described technical problem, according to an embodiment of the food packaging wrap, in the food packaging wrap for packaging food in a sealed state, it is formed as a soft plate having elasticity while having a predetermined area. It is allowed to be folded, and the wrap body wraps the food while being folded or combined with another plate to accommodate the food; and a binding part provided in the lap body part to bind the lap body part in a folded state or to bind the lap body part in a state coupled to another lap body part.

In addition, as a technical means for achieving the above-described technical problem, according to an embodiment of the wrap set for food packaging, it is formed of a soft plate having elasticity while having a predetermined area, allowing folding, and accommodating food A wrap comprising: a wrap body that wraps food while being folded or coupled with another plate; and at least one additional wrap configured the same as the wrap, formed in a smaller size than the wrap, and accommodated in a stacked state on the wrap body constituting the wrap.

According to any one of the above-mentioned problem solving means, food can be packaged without a container containing food because the wrap body part can be packaged in a wrapped state through folding or overlapping with other wraps, and it can be reused, so it can be reused. Permanent food packaging wraps may be presented.

In addition, according to any one of the above-mentioned problem solving means, the male seal and the female seal constituting the binding part are provided in the lap body part and are coupled to each other, so that the lap body part is firmly fixed in a folded state or in a state overlapped with other lap body parts. can do.

In addition, according to any one of the above-mentioned problem solving means, since the male base and the female base respectively provided under the male seal and the female seal face each other by folding the wrap body part, accommodation corresponding to the height of the male base and the female base space can be secured.

In addition, according to any one of the above-described problem solving means, when the wrap body part is folded, the sealing balls constituting the fold sealing part are in close contact with the ball holders formed at the ends of the male base and the female base, so that the food can be sealed.

In addition, according to any one of the above-described problem solving means, since the wraps of different sizes are provided in a stacked state, it is possible to present a wrap set for food packaging that can be selectively used according to the size of the food.

Effects obtainable in the disclosed embodiments are not limited to the above-mentioned effects, and other effects not mentioned are clear to those of ordinary skill in the art to which the embodiments disclosed from the description below belong. can be understood clearly.

1 is a perspective view showing a wrap for food packaging according to an embodiment.

Figure 2 is a perspective view showing a use state of the wrap for food packaging according to an embodiment.

3 is an enlarged perspective view illustrating a binding portion of a food packaging wrap according to an embodiment.

4 is a longitudinal cross-sectional view showing a binding portion of a food packaging wrap according to an embodiment.

5 is an enlarged perspective view of another embodiment of the fold sealing part constituting the binding part;

6 is a perspective view illustrating a wrap set for packaging food according to an embodiment.

7 is an enlarged perspective view of another embodiment of the fold sealing part constituting the binding part.

Hereinafter, various embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below may be modified and implemented in various different forms. In order to more clearly describe the characteristics of the embodiments, detailed descriptions of matters widely known to those of ordinary skill in the art to which the following embodiments belong are omitted. In addition, in the drawings, parts irrelevant to the description of the embodiments are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a component is said to be “connected” with another component, it includes not only a case of 'directly connected' but also a case of 'connected with another component interposed therebetween'. In addition, when a component "includes" a component, it means that other components may be further included, rather than excluding other components, unless otherwise stated.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings.

1 is a perspective view illustrating a food packaging wrap according to an embodiment, FIG. 2 is a perspective view illustrating a use state of the food packaging wrap according to an embodiment, and FIG. 3 is an enlarged view of the binding portion of the food packaging wrap according to an embodiment It is a perspective view showing In addition, FIG. 4 is a longitudinal cross-sectional view showing a binding part of a food packaging wrap according to an embodiment, FIG. 5 is an enlarged perspective view of another embodiment of a folded sealing part constituting the binding part, and FIG. 6 is an embodiment It is a perspective view showing a wrap set for food packaging.

The wrap for food packaging 10 according to an embodiment is to package food in a sealed state in order to store the food in a state with minimal deterioration, and as shown in FIG. 1 , the wrap body part 100 and the binding part 200 ) may be included.

The wrap body part 100 is a component that directly wraps and packages food.

Specifically, the wrap body part 100 is formed of a soft plate having elasticity while having a predetermined area, so that it can stretch while wrapping the food through folding, and as shown in FIG. Alternatively, the food can be wrapped and packaged while being overlapped with another wrap body.

The wrap body 100 may be formed of a plate of a plastic material having elasticity called an elastomer, and may be formed of a transparent or opaque material.

The wrap body part 100 may be formed in a circular shape as shown in FIG. 1 , but is not limited thereto, and may be formed in a rectangular or polygonal plate.

In addition, the wrap body part 100 may be provided with a reinforcing protrusion 300 on the surface.

The reinforcing protrusion 300 is a component for preventing the wrap body 100 from sagging by the weight of the food by reinforcing the rigidity of the wrap body 100 .

These reinforcing protrusions 300 may be formed in a predetermined pattern while embossed or engraved on the surface of the wrap body part 100, for example, as shown in FIG. It may be formed to protrude on the surface of the part 100 .

The binding part 200 is a component that binds the wrap body part 100 in a folded state as shown in FIG. to be.

That is, the binding part 200 may bind the wrap body part 100 so that the wrap body part 100 can be fixed in a state in which the food is wrapped during packaging of the food, and the wrap body part is separated through the user's external force. It is a component that allows the opening of (100).

Specifically, the binding unit 200 may be configured to include a male seal 210 and a female seal 220 as shown in FIGS. 1 and 3 .

The male seal 210 is a component that is formed to protrude along a perimeter of a half of the perimeter of one surface of the lap body part 100, and is fitted and coupled to a female seal 220 to be described later.

The male seal 210 may protrude on the upper portion of the male base 230 to be described later as shown in FIG. 3 , and in contrast to this, the male base 230 is omitted on the surface of the lap body 100 while the configuration of the male base 230 is omitted. It may be formed to protrude directly.

The female seal 220 is a component coupled to the aforementioned male seal 210 , and may be formed in a groove shape along the perimeter of the other half of the perimeter of one surface of the wrap body 100 .

That is, the female seal 220 is formed in the form of a groove at a position symmetrical to the male seal 210 so that it can be combined with the male seal 210 by folding of the wrap body 100, and another wrap body ( It may be combined with the male seal 210 formed in 100).

The female seal 220 may be formed in a groove shape on the upper portion of the female base 240 to be described later as shown in FIG. 3 , and in contrast to this, the configuration of the female base 240 is omitted while the wrap body part 100 It can also be formed directly on the surface of

Accordingly, when the wrap body part 100 is folded in a state containing food, the male seal 210 and the female seal 220 are coupled to each other so that the food can be bound in a wrapped state, and another wrap body part ( 100), the male seal 210 and the female seal 220 are mutually coupled with the male seal 210 and the female seal 220 of another wrap body part 100 when packaging the food in a stacked state. can

Meanwhile, the binding unit 200 may be configured to further include a male base 230 and a female base 240 as shown in FIG. 3 .

The male base 230 is a component supporting the male seal 210 in a raised state from the surface of the wrap body 100 by protruding from the lap body 100 along the lower portion of the male seal 210 .

The female base 240 may protrude from the lap body 100 while forming a symmetrical state with the male base 230 to provide a forming portion of the female seal 220 .

That is, the male seal 210 may protrude along the upper surface of the male base 230 , and the female seal 220 may be formed on the upper surface of the female base 240 to be coupled to each other.

Here, the male base 230 and the female base 240 may form a wall while facing each other by the coupling of the male seal 210 and the female seal 220 when the wrap body part 100 is folded.

Accordingly, the lap body 100 can secure an accommodation space corresponding to the height of the male base 230 and the female base 240 because the male base 230 and the female base 240 face each other by folding. .

Meanwhile, the binding unit 200 according to an embodiment may further include a folding sealing unit 250 as shown in FIGS. 3 and 4 .

The fold sealing part 250 is provided at the boundary between the male base 230 and the female base 240 to seal the folded part when the wrap body part 100 is folded.

That is, the fold sealing part 250 prevents external air from flowing into the folded part by sealing the folded part as shown in FIG. It is a component to prevent leakage into

The folded sealing part 250 may be configured to include a sealing ball 251 and a ball holder 252 as shown in FIG. 3 .

The sealing ball 251 may be formed to protrude while forming a ball shape on the surface of the lap body part 100 forming the boundary between the male base 230 and the female base 240 .

The sealing ball 251 may be formed to protrude directly from the surface of the lap body part 100 , and may be formed to protrude from the top of the ball base 253 .

That is, the ball base 253 may be formed under the sealing ball 251 to support the sealing ball 251 in a raised state from the surface of the lap body part 100 .

The ball holder 252 is a component for sealing the folded portion together with the sealing ball 251 while in close contact with the sealing ball 251 when the wrap body part 100 is folded.

Specifically, the ball holder 252 may be formed in a hemispherical groove shape at the ends of the male base 230 and the female base 240, respectively, as shown in FIG. 3, and when the lap body part 100 is folded As shown in FIG. 4 , the folded portion can be sealed while being in close contact with the outer circumferential surface of the sealing ball 251 .

Here, the ball holder 252 is formed with a base holder 254 corresponding to the cross-sectional shape of the above-described ball base 253 in a portion thereof, so that when the lap body part 100 is folded, the base holder 254 is the ball base 253. can be adhered to.

Accordingly, the sealing ball 251, the ball holder 252, the ball base 253, and the base holder 254 are in close contact with each other by the folding of the lap body part 100 as shown in FIG. 230) and by forming a wall together with the female base 240, it is possible to seal the accommodation space of the lap body portion (100).

Meanwhile, referring to FIG. 3 , the ball base 253 is formed under the sealing ball 251 while forming an annular shape, and the base holder 254 is formed as an arc-shaped groove corresponding to the annular ball base 253 . can be

In addition, referring to FIG. 5 , the ball base 253 is formed under the sealing ball 251 while forming an approximately trapezoidal shape, and the base holder 254 may be formed as a groove corresponding to the trapezoidal ball base 253. have.

The wrap 10 for food packaging according to an embodiment including the above components may form a wrap set 1 together with at least one additional wrap 20 as shown in FIG. 6 .

Specifically, the additional wrap 20 is formed in a size smaller than the wrap 10 while having the configuration of the wrap body part 100 and the binding part 200 in the same way as the wrap 10 described above, thereby forming the wrap 10 . It can be accommodated in a stacked state on the lap body part 100 to form.

These additional wraps 20 may be stacked as they become smaller in size while forming a plurality, and may be accommodated in the wrap 10 by folding the wrap 10 .

When the wrap set 1 is used, a wrap 10 matching the size of the food to be packaged may be selected and packaged from among the wrap 10 and the additional wrap 20 .

The user can package the food by inserting the male seal 210 into the female seal 220 while folding the wrap body 100 in a state where the food is placed on the top surface of the wrap body 100 .

At this time, the sealing ball 251 and the ball holder 252 can smoothly face the male base 230 and the female base 240 while being in close contact with each other by the folding of the lap body part 100, and the male base 230 ) and forming a wall together with the female base 240 , it is possible to seal the folded portion of the wrap body part 100 .

Meanwhile, the user may package the food while overlapping another wrap 10 of the same size as the wrap 10 .

At this time, the user stacks the wraps 10 by coupling the male seal 210 and the female seal 220 of the wrap 10 to the female seal 220 and the male seal 210 of another wrap 10, respectively. Food can be packaged by binding in a state.

Meanwhile, referring to FIG. 7 , the folding sealing unit 250 may include a sealing bundle 255 , a base inclined surface 256 , a bundle projection 257 , and a projection holder 258 .

The sealing bundle 255 is a component that performs a function corresponding to the sealing ball 251 described above, and on the surface of the lap body 100 forming the boundary between the male base 230 and the female base 240. It may be formed to protrude while forming a trapezoidal cross-section.

That is, the sealing bundle 255 may protrude from the surface of the wrap body part 100 in a trapezoidal shape that becomes narrower toward the upper portion to be in close contact with the male base 230 and the female base 240 .

The base inclined surface 256 is a component that seals the folded portion together with the sealing bundle 255 while closely adhering to the sealing bundle 255 when the wrap body part 100 is folded. Male base 230 and female base 240 Each of the ends of the inclined surface may be formed.

That is, the base inclined surface 256 may be formed as an inclined surface corresponding to the trapezoid of the sealing bundle 255 to be in close contact with the sealing bundle 255 when the wrap body part 100 is folded.

The bundle protrusion 257 is a component for fixing the sealing bundle 255 to the base inclined surface 256 when the wrap body part 100 is folded.

Specifically, the bundle protrusion 257 may protrude from the upper end of the sealing bundle 255 to provide a locking portion.

The protrusion holder 258 is formed in the form of a groove on the base inclined surface 256 of the male base 230 and the female base 240, respectively, to accommodate the bundle protrusion 257 when the wrap body 100 is folded. .

That is, the bundle protrusion 257 is fitted to the protrusion holder 258 when the wrap body part 100 is folded, and thus the sealing bundle 255 can be properly positioned on the base inclined surface 256 .

As described above, according to the wrap 10 for food packaging and the wrap set 1 by this according to an embodiment, the wrap body 100 is packaged in a state in which the food is wrapped through folding or overlapping with other wraps. Therefore, food can be conveniently packaged without the need for a food container, and can be used semi-permanently because it can be reused.

The above-described embodiments are for illustration, and those of ordinary skill in the art to which the above-described embodiments pertain can easily transform into other specific forms without changing the technical idea or essential features of the above-described embodiments. you will understand Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form.

The scope to be protected through this specification is indicated by the claims described below rather than the detailed description, and it should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

Claims

In the food packaging wrap for packaging food in a sealed state,

The wrap body portion is formed of a flexible plate having a predetermined area and elasticity to allow folding, and wraps the food while being folded or combined with another plate while accommodating the food; and

A food packaging wrap comprising a binding part provided in the wrap body part and binding the wrap body part in a folded state or in a state coupled to another wrap body part.
The method of claim 1,

The binding part,

a male seal protruding along a perimeter of a half of the perimeter of one surface of the wrap body; and

The arm is formed in a groove shape along the perimeter of the other half of the circumference of the one surface of the wrap body, and the male seal is fitted and coupled by folding of the wrap body, or the male seal formed in another wrap body is fitted and coupled. Wraps for food packaging with mold seals.
3. The method of claim 2,

The binding part,

a male base protruding from the lap body along a lower portion of the male seal to support the male seal in a raised state from the surface of the lap body; and

Food packaging wrap further comprising a female base that protrudes from the wrap main body while forming a symmetrical state with the male base to provide a forming portion of the female seal, and faces the male base by folding the wrap body.
4. The method of claim 3,

The binding part,

Food packaging wrap further comprising a fold sealing portion provided at the boundary portion between the male base and the female base to seal the folded portion when the wrap body portion is folded.
5. The method of claim 4,

The fold sealing part,

a sealing ball protruding while forming a ball shape at a boundary between the male base and the female base; and

Food packaging wrap comprising a ball holder formed in the shape of a hemispherical groove at the ends of the male base and the female base, respectively, to be in close contact with the sealing ball when the wrap body is folded.
6. The method of claim 5,

The fold sealing part,

a ball base formed under the sealing ball to support the sealing ball in a raised state from the surface of the lap body; and

Food packaging wrap comprising a base holder that is formed on a portion of the ball holder and is in close contact with the ball base when the wrap body is folded.
6. The method of claim 5,

The fold sealing part,

a sealing bundle protruding from the boundary between the male base and the female base while forming a trapezoidal cross section;

a base inclined surface formed as an inclined surface at the ends of the male base and the female base, respectively, to be in close contact with the sealing bundle when the wrap body is folded;

a bundle protrusion protruding from an upper portion of the sealing bundle to provide a locking part; and

Food packaging wrap comprising a protrusion holder formed in the form of a groove on the base inclined surface to accommodate the bundle protrusion.
The method of claim 1,

Food packaging wrap further comprising a reinforcing protrusion formed in an embossed or engraved shape on the surface of the wrap body part to reinforce the rigidity of the wrap body part.
It is formed of a soft plate having a predetermined area and elasticity, so that folding is allowed, and a wrap body part that wraps food while being folded or combined with another plate while accommodating food, and the wrap body part provided in the wrap a wrap comprising a binding part for binding the body part in a folded state or binding it in a state coupled to another lap body part; and

A wrap set for food packaging comprising at least one additional wrap configured the same as the wrap, formed in a size smaller than the wrap, and accommodated in a stacked state on the wrap body constituting the wrap.