Dry-wet separation mask packaging bag

Abstract

The utility model discloses a dry and wet separation facial mask packaging bag which comprises bag pieces, the bag pieces are matched together to form a bag body, side heat sealing parts are arranged on the edges of the two sides of the bag body, a top heat sealing part and a bottom heat sealing part are arranged on the edges of the two ends of the bag body, and the top heat sealing part and the bottom heat sealing part are in a parallel state. The side heat sealing parts are perpendicular to the top heat sealing part and the side heat sealing parts, branch heat insulation sealing parts are arranged on the bag body, the number of the branch heat insulation sealing parts is two, the two branch heat insulation sealing parts are in a parallel and non-contact state, each branch heat insulation sealing part comprises an inclined sealing edge and a transverse sealing edge, the width of the inclined sealing edge is equal to that of the transverse sealing edge, and the width of the transverse sealing edge is equal to that of the inclined sealing edge. The width of the inclined sealing edges is smaller than that of the side heat sealing parts and the bottom heat sealing part, the branch heat insulation sealing part is located between the top heat sealing part and the bottom heat sealing part, a pull strip is arranged between the two transverse sealing edges, and an opening block is arranged between the two inclined sealing edges.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of packing, especially to a dry-wet separation facial mask packaging bag. BACKGROUND

[0002] The dry-wet separation packaging bag is a commonly used packaging bag at present, and the patent announcement document CN115417007B discloses a dry-wet separation packaging bag for facial mask. In the dry-wet separation packaging bag disclosed in the document, the dry cavity and the wet cavity are separated by an easy-to-open heat sealing section. When the materials in the two cavities need to be mixed, the two hand-tearable pull handles arranged on the outer wall surface are pulled to break the easy-to-open heat sealing section, so as to realize the conduction of the two cavities. However, this pulling method is not easy to control the tearing amount of the easy-to-open heat sealing section, that is, it is not easy to control the size of the passage between the two cavities after tearing. SUMMARY

[0003] In view of the above problems, the utility model provides a dry-wet separation facial mask packaging bag. In the packaging bag, the size of the passage between the first bag cavity and the second bag cavity can be realized by controlling the movement amount of the pull strip, which is convenient and easy to control.

[0004] The technical scheme adopted by the utility model is as follows:

[0005] A dry-wet separation facial mask packaging bag comprises a bag piece, the bag piece is matched together to form a bag body, side heat sealing parts are arranged at the two side edges of the bag body, top heat sealing parts and bottom heat sealing parts are arranged at the two end edges of the bag body, the top heat sealing parts and the bottom heat sealing parts are in a parallel state, the side heat sealing parts are perpendicular to the top heat sealing parts and the side heat sealing parts, a separation heat sealing part is arranged on the bag body, the separation heat sealing part has two, the two separation heat sealing parts are in a parallel and non-contact state, each separation heat sealing part comprises an oblique sealing edge and a horizontal sealing edge, the width of the oblique sealing edge is equal to the width of the horizontal sealing edge, the width of the oblique sealing edge is smaller than the width of the side heat sealing part and the bottom heat sealing part, the separation heat sealing part is located between the top heat sealing part and the bottom heat sealing part, a pull strip is arranged between the two horizontal sealing edges, a spreading block is arranged between the two oblique sealing edges, the spreading block is in an isosceles triangle shape, the top corner end of the spreading block is connected with the pull strip, one end of the pull strip is located outside the bag body, the two oblique edges of the spreading block are tightly attached to the two oblique sealing edges, respectively, and the two edges of the pull strip are tightly attached to the two horizontal sealing edges, respectively, the first bag cavity is formed between the top heat sealing part and the separation heat sealing part, and the second bag cavity is formed between the bottom heat sealing part and the separation heat sealing part.

[0006] The dry-wet separation mask packaging bag is prepared by heat sealing two bag pieces, the side heat sealing part, the top heat sealing part, the bottom heat sealing part and the separation heat sealing part are all areas where the two bag pieces are heat bonded together, the first bag cavity is used to place the mask liquid, the second bag cavity is used to place the dry mask piece, when it is needed to make the mask liquid in the first bag cavity flow into the second bag cavity, only need to pull the pull strip outside the bag body, the pull strip will pull the opening block to move, the opening block will open the two horizontal sealing edges during the movement, so as to open the first bag cavity and the second bag cavity, therefore, the size of the channel between the first bag cavity and the second bag cavity in the packaging bag can be realized by controlling the movement amount of the pull strip, which is convenient and fast and convenient to control.

[0007] Optionally, a first easy-tear opening is formed on the top heat sealing part, the first easy-tear opening is in the shape of a circular arc hook, and the sharp end of the first easy-tear opening is close to the first bag cavity.

[0008] The first easy-tear opening is arranged on the top heat sealing part, and the first easy-tear opening is in the shape of a circular arc hook, which is to tear a notch at the top of the bag body, and because the sharp end of the first easy-tear opening is close to the first bag cavity, the notch can be ensured to be located at the first bag cavity during the tearing process, when a notch is formed at the first bag cavity, the essence liquid can be added into the bag cavity according to the needs, and the essence liquid can be squeezed into the second bag cavity after the essence liquid is prepared.

[0009] The sharp end is specifically directed to the side heat sealing part, which can ensure that the notch is at the top corner, and is convenient for adding essence liquid or squeezing out the excess mask liquid in the first bag cavity for other purposes.

[0010] Optionally, a second easy-tear opening is formed on the side heat sealing part, the second easy-tear opening is located on one side of the second bag cavity, and the second easy-tear opening is in the shape of a triangle.

[0011] The second easy-tear opening is used to completely tear the second bag cavity to take out the mask piece inside.

[0012] Optionally, one end of the pull strip is provided with a holding piece, and the holding piece is located outside the bag body.

[0013] The holding piece is arranged to facilitate the user to pull the pull strip through the holding piece.

[0014] Optionally, the holding piece is provided with an inner groove on both sides.

[0015] The inner groove facilitates the user to hold the holding part.

[0016] Specifically, the opening piece, the pull strip and the holding piece are integrally formed, and all are made of PP or other plastic injection molding.

[0017] Optionally, the width of the side heat sealing part is 1.5 times of the width of the top heat sealing part, the width of the top heat sealing part is equal to the width of the bottom heat sealing part, the width of the horizontal sealing edge is equal to the width of the oblique sealing edge, and the width of the oblique sealing edge is 1 / 3 of the width of the bottom heat sealing part.

[0018] Optionally, the volume of the first bag cavity is less than the volume of the second bag cavity.

[0019] Optionally, the two side heat sealing parts are in parallel state.

[0020] The beneficial effects of the utility model are: in the packaging bag, the size of the passage between the first bag cavity and the second bag cavity can be realized by controlling the moving amount of the pull strip, which is convenient and fast and convenient to control. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0022] Figure 1 It is a structure schematic diagram of dry-wet separation facial mask packaging bag;

[0023] Figure 2 It is a schematic diagram of the cooperation relationship between the holding piece and the pull strip.

[0024] The various reference signs in the drawings are: 1, side heat sealing part;101, second easy-tear opening;2, top heat sealing part;201, first easy-tear opening;3, bottom heat sealing part;41, oblique sealing edge;42, horizontal sealing edge;51, opening block;52, pull strip;53, holding part;531, inner groove;601, first bag cavity;602, second bag cavity. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, easy to understand, the specific implementation of the utility model is described in detail below with reference to the drawings.

[0026] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific implementation disclosed below.

[0027] In the description of the present application, it should be noted that the terms used herein are only intended to describe specific embodiments and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn in proportion to the actual proportions. Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0028] As shown in the accompanying Figure 1 and accompanying Figure 2 A dry-wet separation facial mask packaging bag, comprising a bag sheet, the bag sheet is fitted together to form a bag body, a side heat sealing part 1 is arranged at the two side edges of the bag body, a top heat sealing part 2 and a bottom heat sealing part 3 are arranged at the two end edges of the bag body, the top heat sealing part 2 and the bottom heat sealing part 3 are in a parallel state, the side heat sealing part 1 is perpendicular to the top heat sealing part 2 and the side heat sealing part 1, a separation heat sealing part is arranged on the bag body, the separation heat sealing part has two, the two separation heat sealing parts are in a parallel and non-contact state, each separation heat sealing part comprises an oblique sealing edge 41 and a horizontal sealing edge 42, the width of the oblique sealing edge 41 is equal to the width of the horizontal sealing edge 42, the width of the oblique sealing edge 41 is smaller than the side heat sealing part 1 and the bottom heat sealing part 3, the separation heat sealing part is located between the top heat sealing part 2 and the bottom heat sealing part 3, a pull strip 52 is arranged between the two horizontal sealing edges 42, a prop-up block 51 is arranged between the two oblique sealing edges 41, the prop-up block 51 is in the shape of an isosceles triangle, the top corner end of the prop-up block 51 is connected with the pull strip 52, one end of the pull strip 52 is located outside the bag body, the two oblique edges of the prop-up block 51 are respectively close to the two oblique sealing edges 41, and the two edges of the pull strip 52 are respectively close to the two horizontal sealing edges 42, a first bag cavity 601 is formed between the top heat sealing part 2 and the separation heat sealing part, and a second bag cavity 602 is formed between the bottom heat sealing part 3 and the separation heat sealing part.

[0029] The dry-wet separation mask packaging bag is prepared by heat sealing two bag pieces, the side heat sealing part 1, the top heat sealing part 2, the bottom heat sealing part 3 and the separation heat sealing part are all the areas of heat bonding of the two bag pieces. In the mask packaging bag, the first bag cavity 601 is used for placing the mask liquid, and the second bag cavity 602 is used for placing the dry mask piece. When it is needed to make the mask liquid in the first bag cavity 601 flow into the second bag cavity 602, only the pull strip 52 needs to be pulled outside the bag body, and the pull strip 52 will pull the opening block 51 to move, and the opening block 51 will open the two horizontal sealing edges 42 in the moving process, so as to open the first bag cavity 601 and the second bag cavity 602. Therefore, in the packaging bag, the size of the channel between the first bag cavity 601 and the second bag cavity 602 can be realized by controlling the movement amount of the pull strip 52, which is convenient and fast and convenient to control.

[0030] As shown in the accompanying Figure 1 and the accompanying Figure 2 , the top heat sealing part 2 is provided with a first easy-to-tear opening 201, the first easy-to-tear opening 201 is in the shape of a circular arc hook, and the sharp end of the first easy-to-tear opening 201 is close to the first bag cavity 601.

[0031] The first easy-to-tear opening 201 is arranged on the top heat sealing part 2, and the first easy-to-tear opening 201 is in the shape of a circular arc hook. In this way, a notch is formed at the top of the bag body, and since the sharp end of the first easy-to-tear opening 201 is close to the first bag cavity 601, the notch can be ensured to be located at the first bag cavity 601 during the tearing process. When a notch is formed at the first bag cavity 601, the essence liquid can be added to the bag cavity according to the needs, and after the essence liquid is prepared, it can be squeezed into the second bag cavity 602.

[0032] The sharp end is towards the side heat sealing part 1, so that the notch is located at the top corner, and the essence liquid can be easily added or the excess mask liquid in the first bag cavity 601 can be squeezed out for other purposes.

[0033] As shown in the accompanying Figure 1 and the accompanying Figure 2 , the side heat sealing part 1 is provided with a second easy-to-tear opening 101, the second easy-to-tear opening 101 is located on one side of the second bag cavity 602, and the second easy-to-tear opening 101 is in the shape of a triangle.

[0034] The function of the second easy-to-tear opening 101 is to completely tear the second bag cavity 602 to take out the mask piece inside.

[0035] As shown in the accompanying Figure 1 and the accompanying Figure 2 , one end of the pull strip 52 is provided with a holding piece, and the holding piece is located outside the bag body.

[0036] The function of the holding piece is to facilitate the user to pull the pull strip 52 through the holding piece.

[0037] As shown in the accompanyingFigure 1 and the Figure 2 As shown in the drawings, the two sides of the holding piece are provided with inner grooves 531.

[0038] The presence of the inner grooves 531 facilitates the user to hold the holding piece 53.

[0039] The three, namely the supporting piece, the pull strip 52 and the holding piece, are integrally formed by injection molding of PP or other plastics.

[0040] As shown in the drawings, the two sides of the holding piece are provided with inner grooves 531. Figure 1 and the Figure 2 As shown in the drawings, the width of the side heat sealing part 1 is 1.5 times the width of the top heat sealing part 2, the width of the top heat sealing part 2 is equal to the width of the bottom heat sealing part 3, the width of the horizontal sealing edge 42 is equal to the width of the oblique sealing edge 41, and the width of the oblique sealing edge 41 is 1 / 3 of the width of the bottom heat sealing part 3.

[0041] As shown in the drawings, the two sides of the holding piece are provided with inner grooves 531. Figure 1 and the Figure 2 As shown in the drawings, the volume of the first bag cavity 601 is smaller than the volume of the second bag cavity 602.

[0042] As shown in the drawings, the two sides of the holding piece are provided with inner grooves 531. Figure 1 and the Figure 2 As shown in the drawings, the two sides of the holding piece are provided with inner grooves 531.

[0043] The above-described embodiments only express some embodiments of the present application, which are described in more detail and in more detail, but should not be understood as limiting the scope of the patent of the present application. It should be noted that for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced by equivalents. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A dry-wet separation mask packaging bag comprising a bag sheet, the bag sheet being fitted together to form a bag body, a side heat seal portion being provided at both side edges of the bag body, a top heat seal portion and a bottom heat seal portion being provided at both end edges of the bag body, the top heat seal portion and the bottom heat seal portion being in a parallel state, and the side heat seal portion being perpendicular to the top heat seal portion and the side heat seal portion, characterized in that, The bag body is provided with two partition heat sealing parts, the two partition heat sealing parts are in parallel and non-contact state, each partition heat sealing part includes an oblique sealing edge and a horizontal sealing edge, the width of the oblique sealing edge is equal to the width of the horizontal sealing edge, the width of the oblique sealing edge is smaller than the width of the side heat sealing part and the bottom heat sealing part, the partition heat sealing part is located between the top heat sealing part and the bottom heat sealing part, a pull strip is arranged between the two horizontal sealing edges, a support block is arranged between the two oblique sealing edges, the support block is in the shape of an isosceles triangle, the top corner end of the support block is connected with the pull strip, one end of the pull strip is located outside the bag body, the two oblique edges of the support block are respectively attached to the two oblique sealing edges, and the two edges of the pull strip are respectively attached to the two horizontal sealing edges, the first bag cavity is formed between the top heat sealing part and the partition heat sealing part, and the second bag cavity is formed between the bottom heat sealing part and the partition heat sealing part.

2. The dry-wet separation facial mask packaging bag according to claim 1, characterized in that, A first easy-tear opening is arranged on the top heat sealing part, the first easy-tear opening is in the shape of a circular arc hook, and the sharp end of the first easy-tear opening is close to the first bag cavity.

3. The dry-wet separation facial mask packaging bag according to claim 1, characterized in that, A second easy-tear opening is arranged on the side heat sealing part, the second easy-tear opening is located on one side of the second bag cavity, and the second easy-tear opening is in the shape of a triangle.

4. The dry-wet separation facial mask packaging bag according to claim 1, characterized in that, One end of the pull strip is provided with a holding piece, and the holding piece is located outside the bag body.

5. The dry-wet separation facial mask packaging bag according to claim 4, characterized in that, Recesses are arranged on the two sides of the holding piece.

6. The dry-wet separation facial mask packaging bag according to claim 1, characterized in that, The width of the side heat sealing part is 1.5 times the width of the top heat sealing part, the width of the top heat sealing part is equal to the width of the bottom heat sealing part, the width of the horizontal sealing edge is equal to the width of the oblique sealing edge, and the width of the oblique sealing edge is 1 / 3 of the width of the bottom heat sealing part.

7. The dry-wet separation facial mask packaging bag according to claim 1, characterized in that, The volume of the first bag cavity is smaller than the volume of the second bag cavity.

8. The dry-wet separation facial mask packaging bag according to claim 1, characterized in that, The two side heat sealing parts are in parallel state.

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