KR200475477Y1 - Pouch Having separated Package Space - Google Patents

Abstract

The present invention relates to a pouch in which a collapsing line separating a storage space can be preferentially collapsed relative to other seams, wherein the pouch is disposed on a lower film having a predetermined size and on the lower film, And a suture line which seals a portion corresponding to the lower film and the upper film.
Wherein the sealing line is formed by a first suture line sealing the edge portions of the lower film and the upper film by thermal compression to form a packing space in a central portion thereof, And a third suture line formed on a part of the second suture line, wherein when the third suture line applies a predetermined pressure to the unit packing space divided by the second suture line, And the divided unit packaging space is first collapsed before the second suture line is collapsed.

Description

Pouch Having separated Package Space}

The present invention relates to a pouch, and more particularly to a pouch having a plurality of isolated pouch spaces and separating the pouch space from which the contents can be mixed by connecting the pouch spaces when necessary.

BACKGROUND OF THE INVENTION [0002] Pouches made of wrapping paper in the form of a film for use in cosmetics, medicines, and the like for hermetic packaging of contents are widely used, and recently, they are also used as packaging means for packs.

1 is a plan view showing a conventional pouch 100;

The pouch 100 according to the prior art has a structure in which a sealing line 30 is formed at an edge portion so as to have a single packaging space 40 as a pouch in which the pack 50 is packed as shown in Fig. That is, the pouch 100 is composed of a lower film 10 and an upper film 20 made of a sealing packaging film, and the edge portions of the lower film 10 and the upper film 20 are compressed by a thermal compression bonding method Thereby forming a sealing line 30. A notch 32 is formed on one side of the sealing line 30 so that the pouch 100 can be easily opened. Of course, the pack 50 is embedded in the packaging space 40 inside the seam 30.

The pouch 100 is formed to have a single packaging space 40 so that the user can open the pouch 100 and use it immediately.

On the other hand, the pack 50 packaged in the pouch 100 has a structure in which a cosmetic 53 having a predetermined viscosity is applied to the nonwoven fabric 51. Recently, various functional materials 55 such as vitamin C and retinol have been added to enhance the functionality of the pack 50. However, some of the functional materials 55 may change properties or have poor functionality when they are exposed to a component including moisture contained in the cosmetic 53 for a long time. For example, in the case of vitamin C, as the time of exposure to moisture increases, the functionality decreases.

However, since the conventional pouch is manufactured to have only a single packaging space, the pack in the final product state is packed as it is, which limits the effect of the functional material to the maximum. Also, since the functionality of the functional material deteriorates over time, the shelf life of the pack is also short.

Of course, the pouch packed with the functional material removed and the pouch packed separately with the functional material are provided. When the pack is used, the pouch packed with the functional material is first opened and then the pouch with the functional material is opened. It may be applied and used. However, in this case, it is inconvenient to separately provide two kinds of pouches.

There is an inconvenience that the user must individually apply the functional substance to the pack directly after opening the pouch containing the pack and the functional substance.

In order to solve the above problem, a pouch having multiple pouch spaces has been proposed. 2 is a plan view showing a conventional pouch 200 having multiple pouch spaces.

However, in the conventional pouch 200 having a plurality of pouch spaces, the edge portions 131 of the upper film 120 and the lower film 110 are completely thermally pressed to seal the pouch 200, and the sealing lines 132 and 133 And a predetermined pressure and heat are applied thereto so that the sealing surface can be collapsed.

The pouch 200 is formed of a polyethylene (PE) film or a polypropylene (PP) film to adhere the upper film 120 and the lower film 110 by thermocompression. During the process of producing pouches by thermocompression, it is important to semi-heat a part of the pouch with multiple pouch spaces. The semi-pressed part of the collapsing line can be used to provide adequate heat sealing strength (ie, allowing the functional material to be contained in moisture, not collapsing during the distribution process, and allowing the consumer to pressurize the collapsing line when using the contents of the pouch, Of heat sealing strength), which is governed by the appropriate heat seal temperature and the pressure pressing the semi-hot pressing surface.

Normally, the pouch atmosphere is set at a heat sealing temperature such that the upper film and the lower film have a heat sealing strength (generally 2.0 kg / 15 mm or more) determined by quality standards. However, even if it is initially fixed at a certain temperature, the actual temperature during operation can be changed according to changes in the external environment such as the speed and the running time of the machine. Since the general pouch is produced only by the complete compression method, , There is a problem that the heat sealing strength is weakened. When the temperature is higher than the set temperature, there is a case that the pouch is thermally deformed.

In the case of the pouch 200 having a plurality of pouch spaces, semi-heat compression was performed so that the inner collapse line could be collapsed by the hand pressing force of the consumer. Such semi-hot pressing has a problem in that it is not easy to maintain a constant quality when the temperature is lowered or increased from an initial set temperature. In addition, the semi-hot pressing did not provide sufficient sealing, resulting in a problem of mixing the contents during circulation or collapsing the collapse line even with a small force. Due to this problem, the pouch was manufactured by controlling the temperature after controlling the heat sealing strength in the middle of the work in order to keep the adhesive strength of the semi - heat pressing constant. In other words, it was inconvenient to produce a pouch by reviewing the work situation in real time. This makes it difficult to maintain a uniform quality as well as a decrease in productivity.

If the collapsing line is not surely semi-heat-pressed due to the above-mentioned problems in the manufacturing apparatus, even if a substance (for example, various functional substances such as vitamin C) There is a quality problem that water passes through invisible fine gaps.

The Easy Peel function is a function that is required due to the convenience development of the consumer along with the rapid development of the functional packaging market since 1990. It is a material constituting the bonding surface of the pouch, (0.5 ~ 1.2 (kgf / 15mm)) which can be easily collapsed or opened by the consumer.

It enhances the sealing ability of the container so that the container packaging is not opened during production or circulation, and the product purchased by the consumer can be opened easily. As a conventional method of implementing the ejipil function in a container, there is a method of coating the inner surface of the container or bonding the film using a non-degradable resin such as polyethylene or polypropylene.

Registration Utility Model No. 20-0378492 (pouch having multiple pouch spaces)

It is an object of the present invention to provide a pouch in which a packaging space for separating functional materials from the nonwoven fabric and preventing the function of the functional material from being deteriorated.

Pouches with multiple pouches are intended to increase the shelf life of functional materials by isolating and packaging materials that are less functional by moisture, so that the sealing line of the pouch should not allow the passage of moisture through the micro-pores. In order to mass-produce pouches and maintain uniform quality, it is general that the collapsing line, which is an adhesion point between the upper film and the lower film, is manufactured by a full-pressing method instead of a semi-heat pressing method.

However, when the pouch is manufactured by the complete squeezing, the collapse line is firmly formed, and the collapse line is not collapsed with appropriate force.

That is, when the pouch is made of a single material of a common material such as PE (polyethylene) or PP (polypropylene), deviation of the heat sealing strength of the collapse line of the pouch greatly occurs with a slight temperature variation. The collapsing line is broken during distribution, and when the contents of the pouch are mixed by the consumer, collapse is not easily caused.

It is therefore an object of the present invention to provide a pouch in which the collapsing line separating the storage space in the pouch can collapse preferentially relative to other seams.

In order to achieve the above object, the sealing line has an easy peel function, and the size of the sealing area of the sealing line is adjusted so that pressure is preferentially applied to the bonding area.

In addition, a film having an easy peel function is applied to a collapsing line to a part of the fully squeezed seamability to maintain a proper heat sealing strength of 0.5 to 1.2 (kgf / 15 mm), so that the collapsing line does not collapse during circulation, It is possible to maintain a uniform quality of the pouch and to provide a pouch with a separate packaging space in which the consumer can easily burst the collapse line.

In order to solve the problems of the conventional pouch, the pouch of the present invention has the following features. That is, the pouch according to the present invention includes a lower film having a predetermined size and an upper film disposed on the upper side of the lower film and having a size corresponding to the lower film, wherein the lower film and the upper film correspond to each other And a plurality of sealing lines for sealing the portions.

Wherein the sealing line is a first suture line which seals an edge portion of the lower film and the upper film to form a packing space at a central portion thereof, and a second suture line connected to the first suture line to divide the packing space into at least two or more unit packing spaces, And a third suture line formed on a part of the second suture line.

When the third sealing line is applied with a predetermined pressure to the unit packing space divided by the second sealing line, the divided unit packaging spaces collapse before the second sealing line collapses to connect the unit packing spaces. An easy peel film is formed on a portion of the seaming line which seals a portion corresponding to the lower film and the upper film to seal the upper film and the lower film.

Alternatively, the third suture line may be formed of an ejaculate film, and the first and second suture lines may be formed of a material different from the material of the third suture line so that the third suture line may collapse before the first and second suture lines Do.

The pouch of the present invention may include a recess in which the third sealing line has the same width as the second sealing line and a part of the third sealing line is narrower than the width of the second sealing line.

The pouch of the present invention may include the feature that the third sealing line includes at least one connecting portion connecting the second sealing line and the at least one connecting portion is formed by complete thermocompression bonding integrally with the second sealing line .

The pouch of the present invention includes the feature that the third sealing line includes an easy peel film between the lower film and the upper film so that the third sealing line can be collapsed by applying a predetermined pressure to the unit packing space .

The pouch of the present invention may include a feature that the nonwoven fabric coated with the functional material is packed in one unit packing space divided into the second and third sealing seams and the essence substance is packed in the unit packing space on the other side .

The upper film or the lower film may include a characteristic of being a film of a transparent material capable of confirming the contents in the packaging space.

According to the present invention, the packaging space of the pouch is divided into a plurality of unit packing spaces, the cosmetic and functional materials are packed in each unit packing space, and the boundaries of the unit packing spaces are sealed so that when the pack is used, It is possible to use the cosmetic and the functional material by mixing the unit packaging space by collapsing the interface.

The packaging space formed by the first suture line formed by sealing with the complete thermocompression at the edge portion is divided into a plurality of unit packing spaces by the second suture line connected to the first suture line via the package space, Since the third suture line, in which a part of the pouch can be collapsed preferentially, is formed, there is an advantage that the cosmetic and the functional material can be easily mixed and used in the pouch packaging space at the time of using the pack.

1 is a plan view showing a conventional pouch.
2 is a plan view of a conventional pouch having multiple pouch spaces.
3 is a sectional view taken along the line I-II in Fig.
4 is a cross-sectional view showing that the third suture line of Fig. 1 is collapsed and the essence moves.
5 is a cross-sectional view taken along line III-IV in Fig.
Fig. 6 is a first modification of the portion A in Fig.
Fig. 7 is a second modification of the portion A in Fig.
8 is a third modification of the portion A in Fig.
Fig. 9 is a fourth modified embodiment of the portion A in Fig.
Fig. 10 is an optimal embodiment of the pouch according to the present invention.

The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, in which: FIG. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to denote the same or similar elements.

Fig. 10 is an optimal embodiment of the pouch according to the present invention.

The pouch according to the preferred embodiment 300 of the present invention is used for a mask pack and includes a lower film 110, an upper film 120, a first suture line 131, a second suture line 132 and a third suture line 133 ).

The lower film 110 has a rectangular shape and a predetermined size and is made of a sealing packaging film. The upper film 120 has the same shape and material as the lower film 110 and is disposed on the upper side of the lower film 110 and has a size corresponding to the lower film 110.

The first suture line 131 is formed by squeezing the edge portions of the lower film 110 and the upper film 120, and forming a single packaging space 140 at the center portion. The second suture line 132 is connected to the first suture line 131 to divide one packaging space 140 into two packaging spaces, that is, a first packaging space 141 and a second packaging space 142. That is, the second suture line 132 is formed in a direction perpendicular to both of the first suture lines 131 adjacent to each other.

When the predetermined pressure is applied to the second packaging space 142 divided by the second suture line 132, the third suture line 133 is collapsed and the divided first and second packaging spaces 141 and 142 can communicate with each other A third suture line 133 is formed on a part of the second suture line 132. [

When the predetermined pressure is applied to the packaging space 140 divided by the second suture line 132, the third suture line 133 is collapsed before the second suture line 132 is collapsed, . There are various methods for causing the third suture line 133 to collapse preferentially in comparison with the second suture line 132 and the first suture line 131. The present invention proposes a method of changing the shape of the bonding surface and a method of changing the material of the bonding surface so that the third sealing line 133 can be collapsed preferentially.

2 is a plan view of a conventional pouch having multiple pouch spaces. Fig. 6 is a first modification of the portion A in Fig.

First, a method of changing the shape of the bonding surface of the third sealing line 133 is considered.

The third sealing line 133 is formed by compression so as to have the same width as the second sealing line 132. Although both the lower film 110 and the upper film 120 may be formed of a general material of a pouch, both the lower film 110 and the upper film 120 may be formed of an easy film to induce smooth collapse. At this time, the first to third sealing lines 131, 132 and 133 function as an eyepiece function. Of course, after the lower film 110 and the upper film 120 are made of polyethylene (PE) or polypropylene (PP) which is a common pouch material, the first to third seams 131 to 133 are completely thermally compressed It is also possible to do. Since the third suture line 133 extends from the second suture line 132 at the middle portion of the second suture line 132, the boundary with the second suture line 132 may not be clear. The third sealing line 133 is characterized by having the same constant width as that of the second sealing, but a part of the third sealing property includes the concave portion 133a in which the bonding area is narrowed. The concave portion 133a may be formed in various shapes. The non-crimped surface may be triangular. In this case, when the packaging space on the side where the concave portion 133a is formed in the two packaging spaces 140 is pressed, the pressure is concentrated on the concave portion 133a, and the third sealing line 133 can be collapsed. The pressure is concentrated on the concave portion 133a so that the third seam line 133 collapses preferentially relative to the second seam line 132. [ When the third suture line 133 is completely compressed in the same shape as the first and second suture lines 131 and 132, the first suture line 131 may collapse first due to pressure. This problem may cause various problems in the circulation process of the pouch and in actual use.

Fig. 7 is a second modification of the portion A in Fig. 8 is a third modification of the portion A in Fig.

As a second modified example of the third suture line 133, a narrow connection portion 223 connecting the third suture line 133 to the second suture line 132 may be considered.

7 and 8, two connection portions connecting the second seam lines 132 are formed in a thin strip shape, but the connection portions 233 are formed in a strip shape having a smaller width than the second seam line 132 It is preferable that at least one layer is formed.

On the other hand, in order to prevent the first suture line 131 from collapsing due to the pressure applied to the second packaging space, the first suture line 131 has a stronger adhesive force than the second suture line 132 and the third suture line 133 . Since the width of the first suture line 131 is formed to be wider than the width of the second and third suture lines 132 and 133 since the suture lines are formed at the same time as the complete suture line, the first suture line 131 can be prevented from collapsing preferentially have. However, it is preferable that the first and second seam lines 131 and 132 have the same width and the third seam line 133 has a narrow width.

That is, the third sealing line 133 is characterized in that the pressure acts more on the third sealing line 133, or when the same pressure acts, the third sealing line 133 collapses preferentially with respect to the first sealing line 131. In the conventional pouch, collapse occurs preferentially by the semi-heat pressing of the third suture line portion. However, such a semi-heat squeeze is rather easily collapsed, and there is a problem that an empty space can be formed due to an uneven adhesive surface.

8 is a third modification of the portion A in Fig.

And the third sealing line is formed as an easy peel 333 film between the upper film 120 and the lower film 110. The first sealing line and the second sealing line are formed by thermal compression bonding. This is to change the material of the bonding surface so that the third sealing line 133 is preferentially collapsed. When the pressure is applied to the packaging space, the third adhesive sheet 133 can be preferentially collapsed by the first adhesive sheet 131. In order to prevent collapse in the distribution process, the third sealing line 133 is formed to have a large area by the easy film 333. However, for convenience of fabrication and aesthetics, it is preferable that the third sealing line 133 formed of the flexible film 333 is formed in a band shape having the same width as the width of the second sealing line 132. [

The inventive adhesive film (333) is produced by two layers or three layers by an inflation method and a co-extrusion method. The ejifilm film 333 used in the present invention is an inflation-type three-layer layer.

[Test for measuring hot sealing strength]

The peel strength was measured by peeling the films with each other at a pressure of 3 kgf / cm 2 and then peeling the heat-sealed films in the longitudinal direction in a tensile strength tester by cutting the films to a size of 15 mm 50 mm (sealing width) Strength). At this time, the tensile (peeling) speed was 300 mm / min. Typically, the peel strength that an adult can separate by hand is 2.0 kg / 15 mm or less, and in the case of an ejifilm film, a level of 0.5 to 1.2 kg / 15 mm is suitable. The peel strength measurement temperatures were measured at 145-200 (5 intervals), respectively.

 (Unit: kgf / 15 mm)   division Material composition example 1 (PE) Material composition example 2 (PP) Material composition example 3
(easypeelfilm) 145 ° C 0.20 - 0.45 150 ℃ 0.30 - 0.65 155 ℃ 0.50 0.20 0.85 160 ° C 1.00 0.40 0.90 165 ° C 1.50 0.60 0.95 170 ℃ 2.00 1.50 1.10 175 ° C 2.50 2.50 1.10 180 DEG C 3.00 5.50 1.15 185 ℃ 3.50 6.00 1.20 190 ℃ 3.50 7.00 1.25 195 ℃ 4.00 7.20 1.25 200 ℃ 4.00 7.20 1.25

* Material composition of pouch film

  1) Material Configuration Example 1 (PE); PET 16 / NY 15 / LLDPE 70

  2) Material composition example 2 (PP); PET 16 / NY 15 / CPR 70

3) Material composition example 3 (easypeel film); PET16 / NY15 / easypeel film 70

As a result of the above hot sealing strength measurement test, it can be seen that it is appropriate that the flexible film constituting the third sealing line 133 is squeezed at a temperature of about 185 ° C. This shows that the first suture line 131 to the third suture line 133 can be manufactured by squeezing simultaneously by a single squeezing temperature and a pressing method. That is, the first and second sealing lines 132 and 132 may be completely pressed together and the third sealing line 133 may be made of polyethylene (PE) or polypropylene (PP) film, the third suture line 133 is replaced with an ejifilm film 333, and the suture film 333 is pressed at a temperature of about 185 to produce a pouch.

When polyethylene (PE) or polypropylene (PP) is composed of a single material as a sealant layer, it can be seen that the thermal bonding strength varies greatly even when the temperature deviation of the sealing bar is 5 as shown in Table 1. In other words, it can be seen that the plastic material such as PE or PP, which is a single material, has a characteristic that the sealing strength increases proportionally to the heat sealing temperature.

When an ejifilm film is used for the sealant layer, the heat sealing strength can be maintained in the range of 0.5 to 1.2 (kgf / 15 mm) even if the temperature deviation of the sealing bar is within 30 degrees. In other words, when an ezifilm film is used, since the range of the temperature at which the heat sealing strength can be secured is wide, even if the heat sealing temperature changes according to the change of the external environment, the consumer can cause the breakdown of the vapor line to occur under the same pressure . This is advantageous in that productivity and quality can be maintained when the collapse line collapses.

A notch 135 is formed on one side of the first sealing line 131 of the first packaging space 141 so that the pouch 300 can be easily opened. This is for mixing the nonwoven fabric 151 in the pouch and the separately separated material and then taking it out easily.

Referring to FIG. 10, a nonwoven fabric 151 is packed in the first packaging space 141. Here, the nonwoven fabric 151 may be used as a mask sheet for use on the face, but is not limited thereto. The nonwoven fabric 151 may be manufactured in the shape of a glove for use in a hand or in the form of a sock for use in a foot.

When the nonwoven fabric 151 is mixed with the essence 153, the functional material 152 having a reduced functionality is provided in a state coated on the nonwoven fabric 151. The functional material 152 is composed of active ingredients such as vitamin C and retinol, and supplies nutrients to the skin.

The second packaging space 142 is packed with a liquid essence 153. The liquid essence 153 is mixed with the nonwoven fabric 151 to contain a component that gives moisture and elasticity to the skin. Preferably, the first packaging space 141 is formed larger than the second packaging space 142. On the other hand, it is preferable that the second packaging space 142 is formed to be convex so that the essence 153 packed in the second packaging space 142 can collapse the third seam line 133 by the pressure externally applied .

Meanwhile, although the pouch 300 of the preferred embodiment of the present invention is formed as one space in the second packaging space 142, it is not necessarily limited to this, and a plurality of spaces may be formed. That is, the second packaging space 142 can be divided into two or more, and the third sealing line 133, which can communicate with the first packaging space 141, can be formed in the divided spaces.

10, an opening 136 penetrating into the first packaging space 141 is formed at one side of the first suture line 131 of the first packaging space 141 facing the notch 135, (Not shown) may be used to remove all of the air formed in the first packaging space 141 through the first opening 136. After the air is removed, the inside of the opening 136 may be sealed with a fourth sealing line 134 formed by thermocompression, so that the inside of the first packaging space 141 can be evacuated. Accordingly, the first packaging space 141 is contracted, and the lower film 110 and the upper film 120 are in intimate contact with the nonwoven fabric 151.

Accordingly, since the inside of the first packaging space 141 is in a vacuum state, the pressure in the first packaging space 141 and the pressure in the second packaging space 142 are lower than the pressure in the second packaging space 142, So that the material of the second packaging space 142 having a high pressure can move by itself due to the pressure difference into the first packaging space 141 having a low pressure.

In addition, the functional material 152 applied to the nonwoven fabric 151 in the first packaging space 141 does not come into contact with air, so that the active ingredient can be kept for a long time.

The present invention is not limited to the position of the opening 136 and the fourth suture line 134 but may be applied to a vacuum cleaner using a first suture line 131 in which the nonwoven fabric 151 is inserted into the first packaging space 141, The opening 136 and the fourth suture line 134 may not be formed by thermocompression bonding the opened first suture line 131.

Fig. 4 is a cross-sectional view showing that the third sealing line of Fig. 2 collapses and essence moves. Fig. 5 is a cross-sectional view taken along line III-IV in Fig.

4 and 5, when pressure is applied to the second packaging space 142 to collapse the third sealing line 133, the essence 153 packed in the second packaging space 142 having a high pressure is discharged The third sealing line 131 is moved at a high speed into the first vacuum space 141 through the liquid passage 7 formed by collapsing. At this time, the essence 153 moved at a high speed is uniformly permeated into the nonwoven fabric 151.

When the first sealing space 141 is vacuumed, the functional material 152 applied to the nonwoven fabric 151 may last for a long time. When the third sealing line 133 is collapsed, The essence 153 can be mixed evenly with the nonwoven fabric 151 rather than with the vacuum, so that the user can feel the satisfaction.

It is possible to visually confirm the content contained in the first and second packaging spaces 141 and 142 and whether the essence 153 uniformly permeates the nonwoven fabric 151 in the first packaging space 141 from outside the pouch 100 At least one of the lower film 110 and the upper film 120 may be made of a transparent material. That is, a transparent film may be used for the lower film 110 or the upper film 120 and a part of the lower and upper films 110 and 120 to form a viewing window. The viewing window may be formed of a semi-transparent material. And is preferably formed in the first packaging space 141 and the second packaging space 142, respectively. Here, the transparent film is not necessarily limited to a part such as a sight window, and the lower film 110 or the upper film 120 and the entire lower and upper films 110 and 120 may be made of a transparent film.

The pouch 151 in which the nonwoven fabric 151 is inserted into the first packaging space 141 may be considered as well as the pouch in which the nonwoven fabric 151 is inserted into the second packaging space and the essence 153 is inserted into the first packaging space 141 . Such a pouch has an advantage that the pouch can be easily manufactured when a complete vacuum is not required.

On the other hand, a detachable sticker can be attached to the sight window to shield the sunlight from the sight window. This is to prevent the contents from deteriorating when sunlight comes in through the sight window.

In the present invention, to increase the degree of vacuum in the first packaging space 141 of the pouch 300, the first packaging space 141 formed with a vacuum may be filled with nitrogen gas, and then vacuum may be performed. That is, even if a vacuum is formed in the first packaging space 141, oxygen may be partially removed. In order to remove the oxygen as much as possible, residual oxygen may be removed by blowing nitrogen gas into the first packaging space 141, Vacuum can be increased by performing vacuum again. In order to further increase the degree of vacuum, the aforementioned process in which the vacuum is again performed after filling the nitrogen gas may be repeated several times.

Next, a method of using the pouches 200 and 300 will be described with reference to Figs. 2 to 5. Fig.

2 and 3, the nonwoven fabric 151 coated with the functional material 152 is packed in the first packaging space 141 and the essence 153 is packed in the second packaging space 142 The pouch 100 is provided. At this time, since the first packaging space 141 is formed with a vacuum, the nonwoven fabric 151 is in a compressed state and the functional material 152 applied to the nonwoven fabric 151 is not in contact with air, It is possible to prevent the efficacy of the active ingredient from deteriorating.

4 and 5, in order for the user to use the nonwoven fabric 151 packed in the pouch 200. 300, the third packaging space 142 in which the essence 153 is packaged, The third sealing line 133 between the lower film 110 and the upper film 120 is collapsed and the first sealing space 133 and the second sealing space 133 are collapsed, The space 142 can communicate with the liquid passage 7. Therefore, the essence 153 of the second packaging space 142 is injected into the first packaging space 141 and impregnated into the nonwoven fabric 151. At this time, the essence 153 of the second packaging space 142 quickly moves itself to the first packaging space 141 having a lower pressure than the second packaging space 142, and is smoothly permeated into the nonwoven fabric 151. Of course, the liquid phase may move due to the pressing force of the user.

The pouch 100 may be cut along the notch 135 formed on the first suture line 131 of the first packaging space 141 to take out the nonwoven fabric 151 in the first packaging space 141 . And the effect of the effective ingredient of the functional material 152 applied to the nonwoven fabric 151 can be immediately exerted.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. But the present invention is not limited thereto.

110 bottom film 120 top film 130 seam line
131 first suture line 132 second suture line 133 third suture line
134 fourth seam 135 notch 136 opening
140 Packing space 141 First packing space 142 Second packing space
150 Storage 151 Non-woven fabric 152 Functional material
153 Essence

Claims (8)

A lower film having a predetermined size;
An upper film disposed on the lower film and having a size corresponding to the lower film; And
And a sealing line for sealing a portion of the lower film and the upper film corresponding to each other,
A first suture line sealing the edge portion of the lower film and the upper film to form a packaging space at a central portion; A second suture line connected to the first suture line to divide the packaging space into at least two or more unit packaging spaces and having a constant width; And a third suture line formed on a portion of the second suture line,
The first sealing line and the second sealing line are sealed by completely thermally bonding the edge portions of the lower film and the upper film and the third sealing line comprises an easy peel film between the lower film and the upper film, Wherein when a predetermined pressure is applied to the unit packaging space divided by the second seam line, the divided unit packaging spaces are collapsed to be connected before the second seam line collapses. delete The method according to claim 1,
The third seam line is formed to have the same width as the second seam line,
And a portion of the third suture line is narrower than a width of the second suture line. The method according to claim 1,
The third seam line includes at least one connection portion connecting the second seam line,
Wherein the at least one connecting portion is formed integrally with the second sealing line. delete The method according to claim 1,
Wherein the third sealing line has a peeling strength of 0.5 kg / 15 mm or more and 1.2 kg / 15 mm or less. The method according to claim 6,
Wherein the nonwoven fabric coated with the functional material is packed in one unit packing space divided by the second sealing line and the third sealing line, and the essence substance is packed in the unit packing space on the other side. 8. The method of claim 7,
Wherein the upper film or the lower film is a film of a transparent material capable of confirming the contents in the packaging space.

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