CN218506637U - Dual-cavity packaging bag beneficial to reducing deterioration of freeze-dried mask during use - Google Patents

Abstract

The utility model belongs to the technical field of freeze-drying facial mask packing uses, in particular to rotten two-chamber wrapping bag when being favorable to reducing freeze-drying facial mask use, the bag body is separated into the transition chamber in proper order through first virtual banding and second virtual banding, freeze-drying facial mask holds the chamber, the solvent holds the chamber, freeze-drying facial mask has the freeze-drying facial mask and the spacing frame that have the extension to deposit in holding the chamber, the facial mask body is kept away from to the extension and after the cooperation passes spacing frame mouth under the state of spreading out, the crowded first virtual banding of deuterogamying and stretch into in the transition chamber, through the extension, can pull the facial mask body and cooperate under the state of spreading out and pass spacing frame mouth and break away from the bag body.

Description

Dual-cavity packaging bag beneficial to reducing deterioration of freeze-dried mask during use

Technical Field

The utility model belongs to the technical field of freeze-drying facial mask packing is used, in particular to rotten two-chamber wrapping bag when being favorable to reducing freeze-drying facial mask and using.

Background

The freeze-dried mask contains almost no water, so that the growth of microorganisms which are unfavorable to the skin due to the existence of water is avoided, and the freeze-dried mask is a great improvement of the freeze-dried mask compared with the traditional wet mask. In order to facilitate the use of the facial mask, the solvent and the freeze-dried facial mask are packaged separately in some packages and can be used after being prepared, a bag cavity for containing the freeze-dried facial mask and a bag cavity for containing the solvent are separated by a virtual sealing edge, the virtual sealing edge is pulled open before the use, so that the solvent can directly moisten the freeze-dried facial mask in the package bag, and then the package bag is pulled open, and the moistened facial mask is taken out and applied to the skin. In the use mode, people often directly pinch the mask body with hands to take out the mask body from the bag body, and then smooth or draw the mask with hands after applying the mask body on the face, and frequent contact of the hands easily causes the mask to be polluted.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a double-cavity packaging bag which is beneficial to reducing deterioration of a freeze-dried facial mask during use, and comprises a bag body, wherein the periphery of the bag body is sealed by hot compaction (the periphery of two bag surfaces are sealed together by corresponding hot compaction to form the bag body), the bag cavity of the bag body is sequentially divided into a transition cavity, a freeze-dried facial mask accommodating cavity and a solvent accommodating cavity from left to right through a first virtual edge seal and a second virtual edge seal (the virtual edge seals are formed by hot-pressing and virtual sealing of corresponding strip areas on the bag cavity wall of the two bag surfaces, and the strip areas are consistent with the width direction of the bag body in the length direction),

the material of the bag body has the characteristic that the sealing strength changes along with the change of the sealing temperature and the sealing pressure, so the sealing is realized and the virtual sealing is realized at different positions of the bag body respectively by controlling the sealing temperature and the sealing pressure,

the solvent containing cavity is used for storing a solvent or essence for moistening the freeze-dried facial mask, the freeze-dried facial mask containing cavity is used for storing the freeze-dried facial mask, the freeze-dried facial mask comprises a facial mask body, an extending part extends out of the facial mask body leftwards, the facial mask body and the extending part are integrally punched and formed, the extending part is far away from the facial mask body and matched with and extrudes a first virtual edge sealing to extend into the transition cavity, the extending part is fixedly clamped by the first virtual edge sealing (strip areas corresponding to the first virtual edge sealing on the wall of the bag cavity of the two bag surfaces are hot-pressed and virtual sealed together under the state that the extending parts are mutually matched and clamped, so that the fixation between the first virtual edge sealing and the extending part is realized),

the freeze-drying facial mask accommodating cavity is also internally provided with a limiting frame which is a strip-shaped rectangular frame, the limiting frame is consistent with the width direction of the bag body in the length direction, the limiting frame is fixedly connected to the bag cavity wall of the freeze-drying facial mask accommodating cavity outwards through the long edge of the limiting frame, the frame opening of the limiting frame is matched with the thickness of the freeze-drying facial mask in the width direction, the extending part is far away from the facial mask body and matched and penetrates through the frame opening leftwards in a spread state, and then is matched and extruded with the first virtual edge sealing to extend into the transition cavity, the extending part is fixedly clamped by the first virtual edge sealing, the facial mask body is matched and embedded into the frame opening of the limiting frame leftwards in the freeze-drying facial mask accommodating cavity,

the face membrane body can be pulled by the extension part to integrally penetrate through the frame opening of the limit frame leftwards in a spreading state,

preferably, the method comprises the following steps: the outer parts of the two bag surfaces of the bag body are positioned at the first virtual sealed edge and correspondingly and fixedly connected with a first pulling part, the outer parts of the two bag surfaces of the bag body are positioned at the second virtual sealed edge and correspondingly and fixedly connected with a second pulling part,

preferably, the method comprises the following steps: the position department that corresponds the transition chamber on the long limit of the bag body is equipped with tears the mouth, tears the back with corresponding broadside on the bag body through tearing the mouth, realizes that the transition chamber is linked together with the external world.

Drawings

FIG. 1 is a schematic diagram showing the structural distribution of the dual-chamber packaging bag of the present invention (assuming that the bag surface is made transparent to show the technical characteristics distribution in the bag chamber, the same applies below) which is advantageous for reducing the deterioration of the freeze-dried mask during use,

fig. 2 is a schematic diagram of the structure of the lyophilized mask of fig. 1 (dotted lines indicate the virtual boundary between the mask body and the extension portion on the lyophilized mask),

fig. 3 is a schematic sectional view of the dual-chamber packaging bag of fig. 1, which is advantageous for reducing deterioration of the freeze-dried facial mask during use, in terms of layer structure (assuming that there is no contact between the freeze-dried facial mask and the inner wall of the containing chamber of the freeze-dried facial mask in order to more clearly show the layer structure of each technical feature of the bag body),

FIG. 4 is a single schematic structural view of the limiting frame in the dual-cavity packaging bag for reducing deterioration of the freeze-dried mask during use of the present invention,

FIG. 5 is a schematic view of the freeze-dried mask of the present invention with the extension part having another shape structure,

FIG. 6 is a schematic structural distribution diagram of the freeze-dried mask in the shape of FIG. 5 which is designed according to the position of the present scheme and is matched and filled in a dual-cavity packaging bag,

FIG. 7 is a schematic view showing the structural distribution of the freeze-dried mask of FIG. 5 in a packaged state in which the mask body is not fitted into the frame opening of the position-limiting frame to the left,

FIG. 8 is a schematic view showing the structure of the mask easily stuck when the mask is fitted through the position-limiting frame on the basis of FIG. 7,

1 bag body, 11-first virtual banding, 12-second virtual banding, 13-transition chamber, 14-freeze-drying facial mask hold the chamber, 15-solvent holds the chamber, 16-tear mouthful, 2-freeze-drying facial mask, 21-facial mask body, 22-extension, 3-spacing frame, 4-first portion of dragging, 5-second portion of dragging.

Detailed Description

It should be noted that the words "left", "right", "upward", "downward", "upward and downward", "forward", "rearward", "horizontal" used in the description of the present invention refer to the directions in the accompanying drawings 1, 2, 5, 6, 7, and "inner" and "outer" refer to the directions toward and away from the geometric center of a particular component, respectively, and these are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in the attached drawings, the double-cavity packaging bag beneficial to reducing deterioration of the freeze-dried facial mask during use of the utility model comprises a bag body 1, wherein the bag body 1 is formed by two same bag surfaces which are sealed together through corresponding hot compaction at the peripheral edge, the surface structure (namely the shape of the bag surface) of the bag body 1 is rectangular or close to the rectangle, the length direction of the rectangle is the left-right direction, and the width direction is the up-down direction, as shown in the attached drawings 1, 6 and 7,

the bag cavity of the bag body 1 is sequentially divided into a transition cavity 13, a freeze-dried facial mask containing cavity 14 and a solvent containing cavity 15 from left to right by a first virtual edge seal 11 and a second virtual edge seal 12, the first virtual edge seal 11 is on the left, the second virtual edge seal 12 is on the right, the first virtual edge seal 11 and the second virtual edge seal 12 are formed by hot-pressing corresponding strip-shaped areas on the bag cavity wall of two bag surfaces together, the strip-shaped areas are consistent with the width direction of the bag body 1 in the length direction,

the solvent accommodating cavity 15 is filled with solvent water;

the freeze-dried mask 2 is stored in the freeze-dried mask accommodating cavity 14, the freeze-dried mask 2 comprises a mask body 21, the mask body 21 is accommodated in the freeze-dried mask accommodating cavity 14 in a spread state,

along the width direction of the bag body 1, an extending part 22 is formed on the mask body 21 at the central position in a protruding mode, the mask body 21 and the extending part 22 are obtained by integrally punching on the mask cloth, therefore, the two parts are in the same plane,

the freeze-drying facial mask accommodating cavity 14 is also internally provided with a limiting frame 3, the limiting frame 3 is a strip-shaped rectangular frame, the length direction of the limiting frame 3 is consistent with the width direction of the bag body 1, the limiting frame 3 is fixed on the bag cavity wall of the freeze-drying facial mask accommodating cavity 14 through forward or backward hot pressing of the long edge of the limiting frame 3, the limiting frame 3 is positioned in the freeze-drying facial mask accommodating cavity 14 at a position close to the first virtual sealing edge 11 to the left, and the limiting frame 3 extends upwards and downwards to the edge close to the freeze-drying facial mask accommodating cavity 14 respectively; the width (front-back dimension) of the frame opening of the limiting frame 3 is matched with the thickness of the freeze-dried facial mask 2 (the facial mask body 21 and/or the extension part 22), specifically, the width of the frame opening of the limiting frame 3 is slightly larger than the film thickness of the facial mask body 21 after being fully wetted by the solvent water from the solvent accommodating cavity 15 (so as to prevent the limiting frame 3 from squeezing down the essences on the facial mask body 21 in the process of pulling the facial mask body 21 out leftwards through the frame opening of the limiting frame 3),

the extending part 22 on the freeze-dried mask 2 is far away from the mask body 21 and matched with and penetrates through the frame opening of the limiting frame 3 in a spreading state, and then matched with and extruded through the first virtual edge sealing 11 to extend into the empty transition cavity 13, and meanwhile, the extending part 22 is fixedly, hermetically and clamped by the first virtual edge sealing 11,

here, the limiting frame 3 is an integrally formed piece, and before two bag surfaces of the bag body 1 are combined into a bag through hot pressing at the peripheral edge, the limiting frame 3 is fixed on one of the bag surfaces through hot pressing of one long edge; for the freeze-dried facial mask 2, after the freeze-dried facial mask 2 is matched and penetrated to a proper position from the frame opening of the limit frame 3, the strip-shaped areas corresponding to the first virtual edge sealing 11 on the bag cavity walls of the two bag surfaces are hot-pressed and virtually sealed together under the state that the strip-shaped areas are mutually matched and clamp the extension part 22, so that the first virtual edge sealing 11 and the extension part 22 are sealed and fixed, at the moment, the facial mask body 21 is also matched and embedded into the frame opening of the limit frame 3 leftwards in the freeze-dried facial mask accommodating cavity 14 (and basically does not extend leftwards from the frame opening of the limit frame 3),

after the extending part 22 is separated from the first virtual edge seal 11, the extending part 22 is horizontally pulled leftwards, so that the facial mask body 21 can be pulled to integrally fit and pass through a frame opening of the limiting frame 3 in a spreading state (the length of the frame opening is greater than the size of the freeze-dried facial mask 2 in the width direction of the bag body 1, and the facial mask body 21 does not touch with two ends of the frame opening in the length direction when being pulled to pass through the frame opening);

the outer parts of the two bag surfaces of the bag body 1 are positioned at the first virtual sealed edge 11 and are correspondingly and fixedly connected with a first pulling part 4, the outer parts of the two bag surfaces of the bag body 1 are positioned at the second virtual sealed edge 12 and are correspondingly and fixedly connected with a second pulling part 5, the first pulling part 4 and the second pulling part 5 are pulling pieces which are firmly adhered on the bag surfaces,

the position department that corresponds transition chamber 13 on the long limit of the bag body 1 is equipped with tears mouth 16, tears the back through tearing mouth 16 with the corresponding broadside on the bag body 1, realizes that transition chamber 13 is linked together with the external world.

When the bag is used specifically, the two second dragging parts 5 are dragged reversely to peel off the second virtual edge sealing 12 to lose effectiveness, so that the freeze-dried mask accommodating cavity 14 is communicated with the solvent accommodating cavity 15, after the solvent water in the solvent accommodating cavity 15 fully wets the mask body 21, the corresponding wide edge on the bag body 1 is torn off through the tearing opening 16, then the two first dragging parts 4 are dragged reversely to peel off the first virtual edge sealing 11 to lose effectiveness, so that the freeze-dried mask accommodating cavity 14 is opened, and the extension part 22 is pulled to separate the first virtual edge sealing 11 from the bag surface in an area manner,

at this time, the head is kept in a basically lying posture, the freeze-dried mask 2 and the bag body 1 are flatly laid on the side close to the face, one hand controls the bag body 1 to be fixed, the other hand pinches the extension part 22 to enable the freeze-dried mask 2 to be matched and penetrate through the limiting frame 3 to be gradually pulled out from the bag body 1, and the pulled-out part of the mask body 21 is immediately dropped on the face, so that in the pulling-out process, the mask body 21 is attached to the face and moves in the direction far away from the bag body 1, and the mask body 21 is integrally pulled out of the bag body 1 to be applied to the face. In the whole operation process, one user can independently complete the operation.

In the application process, firstly, the mask body 21 is provided with the extension part 22 for the user to touch and pinch, so that the hand does not need to contact the mask body 21 basically (at most, after the application is finished, the fingers are used for slightly pressing the lower mask body 21 towards the face direction), and the pollution to the mask body 21 can be reduced as much as possible;

furthermore, in the dual-cavity mask bag which is ready to use and is ready to use, due to the limited packaging volume, the amount of the solvent contained is limited, so that the mask cloth is moistened more uniformly and fully, the bag body is flapped or kneaded to a certain degree during mixing, but the originally spread mask cloth in the bag body is easy to be partially folded and stacked together, and the essence on the mask is sticky after being wetted, so that the folded and stacked parts on the mask are difficult to restore to be flat,

in this case, even if the ordinary dual-cavity mask packaging bag is used, the contact between the hands and the mask body 21 can be reduced in the process of transferring and applying the mask to the face, but the parts of the mask folded and stacked together are difficult to restore to flat, so that after the mask is applied, the folded parts of the mask body 21 are inevitably pulled flat by hands, and the hands are contacted with and held on the mask body 21,

therefore, according to the scheme, through the arrangement of the limiting frame 3, the width of the frame opening of the limiting frame 3 is just suitable for the single-layer facial mask body 21 to pass through, so that when the facial mask body 21 is pulled to gradually fit through the frame opening of the limiting frame 3, the limiting frame 3 automatically flattens the wrinkle part on the facial mask through two long edges of the limiting frame, the facial mask body 21 is ensured to be kept in a flat state when being pulled out, and therefore the facial mask body 21 basically does not need to be pulled and intervened after being applied to the face, and is in place in one step, and the contact between the hand and the facial mask is reduced;

extension 22 drives facial mask body 21 and cooperates the 3 frame mouths of embedding spacing frame (and does not basically stretch out left from the frame mouth of spacing frame 3) when stretching into transition chamber 13, like this, when pulling freeze-drying facial mask 2 left through extension 22, can avoid facial mask body 21 to be blocked and difficult 3 frame mouths of getting into spacing frame:

this problem does not substantially occur with the freeze-dried mask 2 having the configuration shown in fig. 1 and 2, because the entire circumference of the freeze-dried mask 2 has a gentle arc, so that the entire mask surface has good continuity,

however, in the case of the freeze-dried mask 2 having the shape shown in fig. 5, because the shape of the extension 22 makes the whole mask have a relatively sharp corner on the edge, when the extension 22 thereon enters and passes through the rim of the limiting frame 3 but the mask body 21 does not enter the rim (as shown in fig. 7), the two sides of the mask body 21 locally drop, so that the continuity of the whole mask surface is low, and the dropping part is blocked by the limiting frame 3 during the pulling process to be curled and clamped outside the rim (as shown in fig. 8). In order to fully avoid the risk, the scheme ensures that the mask body 21 is matched and embedded into the frame opening of the limiting frame 3 leftwards through hot-pressing and fixing the position of the extension part 22, and as the mask body 21 is not influenced by the shape of the extension part 22, is always circular or elliptical and has good continuity of the mask surface, the part of the mask body 21 which does not enter the frame opening can climb into the frame opening in the pulling process without being influenced by the shape of the extension part 22 (as shown in figure 6),

in addition, since the position of the extension portion 22 is fixed, the extension portion 22 can be surely pinched only by tearing the bag body 1 through the tear opening 16 in use, which is convenient in operation.

Claims (7)

1. The utility model provides a be favorable to reducing rotten two-chamber wrapping bag when freeze-drying facial mask uses which characterized in that: the double-cavity packaging bag comprises a bag body (1), wherein a bag cavity of the bag body (1) is sequentially divided into a transition cavity (13), a freeze-drying facial mask containing cavity (14) and a solvent containing cavity (15) from left to right through a first virtual edge sealing (11) and a second virtual edge sealing (12),

the freeze-dried facial mask containing cavity (14) is internally provided with a freeze-dried facial mask (2), the freeze-dried facial mask (2) comprises a facial mask body (21), an extending part (22) extends leftwards from the facial mask body (21), a solvent or essence for wetting the freeze-dried facial mask (2) is stored in the solvent containing cavity (15),

still fixedly in the freeze-drying facial mask accommodating cavity (14) be provided with spacing frame (3), spacing frame (3) are strip rectangular frame, the frame mouth of spacing frame (3) on the width with the thickness of freeze-drying facial mask (2) cooperatees, extension (22) are kept away from facial mask body (21) and the cooperation is passed under the state of spreading out behind the frame mouth, the deuterogamy is crowded through first virtual banding (11) and is stretched into in transition chamber (13), and extension (22) by first virtual banding (11) is fixed to be carried,

the extension part (22) can pull the mask body (21) to be integrally matched and penetrate through the frame opening in a spreading state.

2. The dual chamber package of claim 1, wherein the dual chamber package is adapted to reduce deterioration of the lyophilized mask during use, and further comprising: the periphery of the bag body (1) is sealed by hot pressing.

3. The dual chamber package of claim 1, wherein the dual chamber package is adapted to reduce deterioration of the lyophilized mask during use, and further comprising: the outer parts of the two bag surfaces of the bag body (1) are positioned at the first virtual sealing edge (11) and are correspondingly and fixedly connected with a first pulling part (4); the outer parts of the two bag surfaces of the bag body (1) are positioned at the second virtual sealed edge (12) and are correspondingly and fixedly connected with a second pulling part (5).

4. The dual-chamber packaging bag for reducing deterioration of a lyophilized mask during use according to claim 1, wherein: the first virtual edge sealing (11) and the second virtual edge sealing (12) are consistent with the width direction of the bag body (1) in the length direction.

5. The dual-chamber packaging bag for reducing deterioration of a lyophilized mask during use according to claim 1, wherein: the limiting frame (3) is consistent with the bag body (1) in the width direction in the length direction.

6. The dual chamber package of claim 4, wherein the package is adapted to reduce deterioration of the lyophilized mask during use, and further comprising: correspond on the long limit of the bag body (1) the position department of transition chamber (13) is equipped with tears mouth (16), through it will to tear mouth (16) corresponding broadside on the bag body (1) tears the back, realizes transition chamber (13) is linked together with the external world.

7. The dual chamber package of claim 1, wherein the dual chamber package is adapted to reduce deterioration of the lyophilized mask during use, and further comprising: the mask body (21) is embedded into a frame opening of the limiting frame (3) in the freeze-drying mask accommodating cavity (14) in a leftward matching mode.

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