KR20170057734A - Packaging bag for microwave oven - Google Patents

Packaging bag for microwave oven Download PDF

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Publication number
KR20170057734A
KR20170057734A KR1020150161248A KR20150161248A KR20170057734A KR 20170057734 A KR20170057734 A KR 20170057734A KR 1020150161248 A KR1020150161248 A KR 1020150161248A KR 20150161248 A KR20150161248 A KR 20150161248A KR 20170057734 A KR20170057734 A KR 20170057734A
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KR
South Korea
Prior art keywords
steam
tape
microwave oven
discharge hole
discharged
Prior art date
Application number
KR1020150161248A
Other languages
Korean (ko)
Other versions
KR101770410B1 (en
Inventor
최봉규
양현동
Original Assignee
(주)천일
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)천일 filed Critical (주)천일
Priority to KR1020150161248A priority Critical patent/KR101770410B1/en
Publication of KR20170057734A publication Critical patent/KR20170057734A/en
Application granted granted Critical
Publication of KR101770410B1 publication Critical patent/KR101770410B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/01—Ventilation or drainage of bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3261—Flexible containers having several compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3446—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
    • B65D81/3461—Flexible containers, e.g. bags, pouches, envelopes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2205/00—Venting means
    • B65D2205/02—Venting holes
    • B65D2205/025—Venting holes having a removable label, sticker or adhesive foil covering the hole

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Package Specialized In Special Use (AREA)

Abstract

In the present invention, by heating the microwave oven, contents packed in two accommodating spaces can be mixed and cooked, and the number of openings of the steam discharging holes can be automatically adjusted according to the type of food by arranging the steam discharging holes at different positions. To a packaging pouch for a microwave oven capable of discharging steam while being regulated.
The present invention is characterized in that it comprises a sealing joint part (10) formed by fusing the edges of a film so as to form a food receiving space therein, and an inner space formed by the seal joint part (10) And a steam discharge hole (30) formed at an overlapping portion of the seal tape (20) and the seal joint portion (10) and through which steam is discharged by an internal pressure, A peeling guide portion 21 is formed in the eyedropper tape 20 such that the joining area gradually becomes wider from the central portion toward the both sides so as to be peeled from the central portion when the microwave oven is heated, At least two or more steam discharge holes are formed in the vicinity of both ends of the tape 20 so as to be spaced apart from each other, Group such that, characterized in that each forming a different discharge position.

Description

{Packaging bag for microwave oven}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging pouch for a microwave oven, and more particularly, to a packaging pouch for a microwave oven which can be cooked by mixing contents packed in two storage spaces by heating the microwave oven, To a packaging pouch for a microwave oven.

Generally, when a packaging bag filled with a retort food, a frozen food or the like is heated by a microwave oven, the pressure inside the envelope rises due to water vapor generated from the contents by heating, the packaging bag ruptures and the contents are scattered, This may damage the inside of the microwave oven due to breakage, and may reduce the risk of burns or the like to the human body.

Therefore, before the packaging bag is heated and cooked by a microwave oven, the packaging bag is partially opened in advance, or a hole is made in the packaging bag body to discharge water vapor or the like generated in the packaging bag to the outside, We take measures to prevent destruction.

However, this approach is time-consuming for the average consumer. In addition, when this method is employed, since the steam generated by the microwave heating is immediately discharged out of the packaging bag, there is a drawback that the steamed effect of heating the contents by steam is reduced and the taste is deteriorated.

As a conventional technique for solving such a conventional problem, a packaging bag for a microwave oven of Patent Document 10-2008-0007647 has been proposed.

1 and 2 are schematic views showing a packaging bag for a microwave oven according to the prior art.

The packaging bag 1 of the prior art described above is provided with an outer sealing portion 3 at the corner portion, an unsealed portion 4 adjacent to the outer sealing portion 3, The steam discharge seal portion 6 formed by the weakened portion 5 formed by the through hole of the die is formed by being connected to the edge seal portion 2. [ A notch 7 for opening the packaging bag 1 after completion of the microwave heating is formed in the vicinity of the upper end portion of the edge sealing portion 2.

The weakened portion 5 is formed such that its width is gradually enlarged from the leading end portion of the opening to the rear end portion. The rear end of the weakened portion 5 is divided into two chambers 52 and 53 by forming the protruding portion 51 from the rear end toward the inside of the weakened portion 5.

As shown in FIGS. 1 and 2, the vapor discharge seal portion 6 of the packaging bag 1 has a center point P of a circle in contact with the center of the inner edge of the two side edges of the packaging bag P (P) from the center point P of the packaging bag to the center of the inner edge of the edge seal at the short side is set as a radius on the circle R, And the initial break point B of the steam discharge seal portion 6 is located.

At this time, the initial breaking point B of the steam discharge seal portion 6 means that the opening of the outer seal portion 3 is started in the steam discharge seal portion 6 when the packaging bag is heated by the microwave oven .

However, in the packaging bag of the prior art as described above, the cooking pressure is controlled according to the bonding width and the bonding strength of the outer sealing portion 3, and the bonding width and the strength of the sealing portion 3 must be precisely adjusted If there is a problem, or if not, there is a problem that the steam is not discharged at an appropriate pressure, an accident that the envelope is blown by the steam pressure occurs, or the steam is discharged too early and the cooking is not properly performed.

To solve this problem, Patent Registration No. 10-1194780 is disclosed.

The patent discloses that a steam discharging portion is formed in a sealing weakening portion where an adhesive tape and a sealing frame portion are overlapped with each other and the elastic tape is formed into a plurality of sealing portions having a plurality of strips to facilitate pressure control.

However, since the above-mentioned patent is inconvenient and troublesome to form by the multiple sealing part, the efficiency such as the manufacturing time of the packaging pouch is not high, and the space between the multiple sealing parts and the steam discharging part are communicated with each other, There is a possibility that foreign substances may be introduced into the space and the food may be discharged to the outside through the steam discharging portion after discharging the steam.

In addition, since the above-described patent is a packaging pouch having a single receiving space, there is a disadvantage in that it is impossible to mix different kinds of foods and cook them. Even if the internal space is formed as two receiving spaces, It is possible to peel off the tape from any side of the adhesive tape, and the food and beverage contained in the inside of the tape can not be properly mixed.

Patent Registration No. 10-1194780 (October 19, 2012, automatic opening pouch for microwave oven) Open Patent Publication No. 10-2008-0007647 (Feb. 2, 2008, Packing bag for microwave oven)

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a steam cooking apparatus and a steam cooking method which are capable of cooking by mixing the contents packed in two accommodating spaces by heating the microwave oven, So that the steam can be discharged while automatically regulating the number of openings of the steam discharge hole depending on the type of the food. The present invention also provides a packaging pouch for a microwave oven.

In addition, the present invention provides a packaging pouch for a microwave oven that can prevent the cooked food from being discharged to the outside through the vapor discharge hole by allowing the steam discharge hole to be closed after the discharge of the steam through the installation of the opening and closing film have.

According to an aspect of the present invention, there is provided a method of manufacturing an electronic device including a sealing joint portion formed by fusing an edge of a film so as to form a space for accommodating food therein, and an inner space formed by the sealing joint portion, And a steam discharging hole (30) formed at an overlapping portion between the eyecup tape (20) and the sealing joint portion (10) and discharging the steam by an internal pressure In the packaging pouch for a microwave oven, a peel guide portion (21) is formed in the eyedropper tape (20) so that the joining area gradually becomes wider from the central portion to both sides so as to be peeled from the central portion when heating the microwave oven, At least two or more steam discharge holes (30) are formed so as to be spaced apart from each other near both end portions of the eyedropper tape (20), and each of the steam discharge holes And the steam is discharged from the steam generator.

According to the packaging pouch for a microwave oven having the above-described configuration, the vapor discharge holes formed in the vicinity of both end portions of the eyecup tape are formed at different positions so as to be positioned on different lines instead of in the same line, The number of openings of the discharge holes is automatically controlled so that the steam is discharged and the size and number of the steam discharge holes are formed separately according to the type of the food to be packaged,

Further, since the opening / closing film is installed, it is possible to block the problem that the food is discharged to the outside through the vapor discharge hole after the discharge of the steam, and the inside of the microwave oven or the packaging pouch can be prevented from becoming dirty.

1 and 2 are schematic views showing a conventional packaging bag for a microwave oven,
3 is a state diagram showing a packaging pouch for a microwave oven according to the present invention,
FIG. 4 is a flowchart showing the peeling process of the eyepiece tape in the packaging pouch for a microwave oven according to the present invention,
5A to 5C are diagrams showing the degree of opening of the steam discharge hole according to the steam amount according to the present invention,
6 is a perspective view showing a packaging pouch for a microwave oven equipped with an opening and closing film according to the present invention,
7 is a view showing an operation state of the opening / closing film according to the discharge of the vapor in the packaging pouch for a microwave oven according to the present invention.

Hereinafter, a packaging pouch for a microwave oven according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

3 to 7, a packaging pouch for a microwave oven according to the present invention includes a sealing joint 10 formed by fusing the edges of a film so as to form a space for accommodating food therein, And an inner space formed by the inner space formed by the inner space formed by the inner space and the inner space formed by the inner space formed by the outer space and the inner space formed by the inner space formed by the outer space And a discharge hole (30).

The eyedropper tape 20 separates the accommodating space in the packaged state, but separates the two accommodating spaces as being peeled off when heated by the microwave oven. Accordingly, the food recipient can mix the foods accommodated in the respective accommodation spaces and then ingest them.

At this time, the peeling guiding portion 21 is formed on the easy paper tape 20 such that the joining area is gradually widened toward the both sides from the center portion.

When the microwave oven is heated by the formation of the peeling guide portion 21, the peeling guide portion 21 is peeled from the central portion of the diaper tape 20 as shown in FIG. 4 and is pushed to both sides. The steam is discharged and the peeling is stopped. As a result, all the compartment portions of the internal accommodation space are peeled off, and the food and beverage contained in the respective accommodation spaces can be smoothly mixed.

At least two or more vapor discharge holes 30 are formed in the vicinities of both ends of the eyecup tape 20 so that the vapor discharge holes 30 are formed at different positions .

The reason why the positions of the steam discharge holes 30 are different from each other is that steam is discharged while automatically regulating the number of openings according to the amount and pressure of the steam due to the heating of the food stored in the accommodation space.

That is, the amount and the pressure of the steam are different depending on the type of foods accommodated in the accommodation space. The amount of the steam and the pressure thereof determine the opening number of the vapor discharge hole, thereby preventing the packaging pouch from being blown by the steam pressure, So that too much steam is prevented from being discharged, and the cooking is smoothly performed.

Specifically, the steam discharge hole 30 has a rectangular first vapor discharge hole 31 formed in the longitudinal direction of the eyepiece tape 20 at a position nearest to the center of the easy paper tape 20, A second vapor discharge hole 32 formed to be spaced apart from and spaced apart from one side of the discharge hole 31 and configured to be positioned farther away from the center of the first vapor discharge hole 31 than a position of the center of the easy oil tape 20 ).

3, three steam discharge holes 30 are formed, and each steam discharge hole is formed so as to be sequentially moved away from the central portion of the eyepiece tape, as well as the other side of the first steam discharge hole 31 One side of the second-order second vapor discharge hole 32 is formed so as to be partially collinear with the other side, and the other side of the second-order second vapor discharge hole 32 and the third- And one side of the discharge hole 33 is formed so as to be located on the same line so as to partially overlap.

Therefore, depending on the amount and pressure of the steam generated when the microwave oven is heated, only the first steam discharge hole 31 may be opened as shown in FIG. 5A, or may be opened to the second steam discharge hole 32 as shown in FIG. And is opened to the third vapor discharge hole 33.

The steam discharge hole 30 of the present invention may be formed to be discharged in one direction or both directions to the overlapping portion of the seal bonding portion 10 and the adhesive tape 20. The amount of the discharged steam is increased as much as it is discharged in both directions compared to the one direction.

At this time, the opening and closing film 40 may be installed on the surface of the film on which the vapor discharge hole 30 is formed to cover the vapor discharge hole 30.

The opening / closing film 40 is heard by the steam discharged when the steam is discharged, and the steam discharging hole 30 is opened. After the discharge of the steam is finished, the opening / closing film 40 is lowered and returned to close the steam discharging hole 30.

Accordingly, the discharge of the steam is shut off to maintain the sealed state of the inside, so that it is more efficiently cooked.

Here, an adhesive 45, which is dissolved by the steam to be discharged, is applied to the inner surface of the opening / closing film 40.

When the open / close film 40 is lowered and returned to its original position after the vapor is discharged in the state that the adhesive 45 is dissolved by the vapor, the open / close film 40 is attached to the surface of the film, .

As the vapor discharge hole is closed by the adhesive 45, the source of the cooked food or soup is prevented from being discharged to the outside through the vapor discharge hole, and the microwave oven or the packaging pouch is dirty by the food .

According to the present invention configured as described above, in the case of heating different kinds of foods contained in the respective accommodating spaces and cooking them, the peeling guide tape smoothly separates the edible tapes so that the foods are effectively mixed and the amount and pressure of the steam The steam discharge is automatically controlled and the external discharge of the steam discharge hole is blocked after the discharge of the steam, thereby preventing the external discharge of the food.

10: seal bonding portion 20:
21: peeling inducing portion 30: vapor discharging hole
31: first steam discharge hole 32: second steam discharge hole
33: third steam discharge hole 40: opening / closing film
45: Adhesive

Claims (4)

(10) formed by fusing the edges of a film so as to form a food receiving space therein, and an eyepiece tape (20) formed by dividing an inner space formed by the sealed joint (10) And a steam discharging hole (30) formed at an overlapping portion of the adhesive tape (20) and the sealing joint portion (10) and discharging the steam by an internal pressure, the packaging pouch for a microwave oven,
The separation guide portion 21 is formed in the eyedropper tape 20 such that the bonding area is gradually widened from the central portion toward both sides so as to be peeled from the center portion when the microwave oven is heated,
At least two or more steam discharge holes (30) are formed in the vicinity of both end portions of the idler tape (20) so as to be spaced from each other. The number of openings of the steam discharge holes And the steam is discharged at different positions so as to discharge steam.
The method according to claim 1,
The steam discharge hole 30 has a rectangular first vapor discharge hole 31 formed in the longitudinal direction of the eyepiece tape 20 at a position nearest to the center of the easy paper tape 20, Shaped second vapor discharge hole 32 formed so as to be spaced apart from and spaced apart from one side of the first vapor discharge hole 31 and located farther from the center of the first vapor discharge hole 31 than the center of the easy- The packaging pouch for a microwave oven according to claim 1,
The method according to claim 1,
The steam discharging hole 30 is formed to be discharged in one direction or both directions to the overlapping portion of the seal bonding portion 10 and the adhesive tape 20,
The front surface of the film on which the vapor discharge hole 30 is formed is lifted by the discharged steam to open the vapor discharge hole 30 and to close the vapor discharge hole 30 after the discharge of the steam is finished ) Is installed in the packaging bag.
The method of claim 3,
Wherein an adhesive (45) is applied to the inner surface of the opening / closing film (40) so that the opening / closing film (40) is attached to the surface of the film after being discharged by vapor.
KR1020150161248A 2015-11-17 2015-11-17 Packaging bag for microwave oven KR101770410B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150161248A KR101770410B1 (en) 2015-11-17 2015-11-17 Packaging bag for microwave oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150161248A KR101770410B1 (en) 2015-11-17 2015-11-17 Packaging bag for microwave oven

Publications (2)

Publication Number Publication Date
KR20170057734A true KR20170057734A (en) 2017-05-25
KR101770410B1 KR101770410B1 (en) 2017-08-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102194042B1 (en) * 2019-07-04 2020-12-22 조흥묵 Vapor discharge pouch for microwave range

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4839956B2 (en) * 2006-05-15 2011-12-21 凸版印刷株式会社 Microwave oven packaging bag
JP5097582B2 (en) * 2008-03-07 2012-12-12 藤森工業株式会社 Microwave oven packaging bag
KR101194780B1 (en) * 2012-04-17 2012-10-25 씨앤케이프로팩 (주) Vacuum packing envelope for electronic range

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102194042B1 (en) * 2019-07-04 2020-12-22 조흥묵 Vapor discharge pouch for microwave range
WO2021002706A1 (en) * 2019-07-04 2021-01-07 조흥묵 Steam discharge pouch for microwave oven

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Publication number Publication date
KR101770410B1 (en) 2017-08-22

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