CN211495139U - Novel dry piece wrapping bag with waterproof ventilative function - Google Patents

Abstract

The utility model discloses a novel dry sheet packaging bag with waterproof and breathable functions, which comprises a packaging bag, wherein the packaging bag comprises a strip-shaped plate, the side wall of one end of the strip-shaped plate is fixedly provided with a bag body consisting of non-woven fabrics, the interior of the bag body consisting of the non-woven fabrics is movably provided with a dry sheet, the inner layer of the non-woven fabrics is fixedly bonded with a layer of PE breathable film, the bag mouth of the bag body consisting of the non-woven fabrics is fixedly provided with a sealing device, the sealing device comprises a first molding back frame and a second molding back frame which are fixedly connected with the bag mouth, the inner walls of the first molding back frame and the second molding back frame are respectively fixedly provided with a first mounting plate and a second mounting plate, the outer surface of one end of the first mounting plate is fixedly provided with a layer of sealing block, the sealing block is movably clamped with a groove which is matched with the second, the device not only has the functions of absorbing moisture, drying environment, water resistance and ventilation, but also can be recycled.

Description

Novel dry piece wrapping bag with waterproof ventilative function

Technical Field

The utility model relates to a drier wrapping bag technical field specifically is a novel dry piece wrapping bag with waterproof ventilation function.

Background

Along with the increasing requirements of modern people on the quality of home life, various moistureproof desiccants are more and more accepted by people, and a high-performance desiccant (high-moisture-absorption desiccant for short) refers to a desiccant capable of absorbing water vapor in the air by times of the weight of the desiccant per se, and the desiccant is mainly characterized by high moisture absorption capacity (the highest moisture absorption weight can be more than 4 times of the weight of the desiccant per se), and is changed into liquid after moisture absorption, so that the desiccant has certain waterproof performance on the requirement of a packaging material and cannot enable the liquid to leak;

most of the existing packaging materials are poor in waterproof performance, large holes are easily formed in local parts, water solution seepage is caused, the water seepage phenomenon is generated on the surface of a product, the existing drying agent packaging bags can not be recycled, material waste is caused, in some packaging boxes for storing jewelry, drying agents of air in some drying boxes need to be placed, if the packaging bags are used for a period of time, materials for manufacturing the packaging bags can be wasted in a large amount, economic cost is increased, and therefore the novel drying sheet packaging bag with the waterproof and breathable functions is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel dry sheet wrapping bag with waterproof ventilation function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel dry piece packaging bag with waterproof and breathable functions comprises a packaging bag, wherein the packaging bag comprises a strip-shaped plate, a bag body consisting of non-woven fabrics and a bag body in which the non-woven fabrics form are fixedly arranged on one end side wall of the strip-shaped plate, a dry piece is movably arranged in the bag body, the dry piece is a compressed cotton paper added with a desiccant, the dry piece is formed by multiple layers of compressed cotton paper, a sealing device is fixedly arranged at a bag mouth of the bag body consisting of one layer of PE breathable film and the non-woven fabrics in an inner layer bonding mode, the sealing device comprises a first and a second molding frames fixedly connected at the bag mouth, a first mounting plate and a second mounting plate are fixedly arranged on the inner walls of the first and the second molding frames respectively, a layer of sealing block is fixedly arranged on the outer surface of one end of the first mounting plate, and the sealing block is movably clamped with a groove arranged on, and a layer of magnet is fixedly arranged at the bottom in the groove, and a layer of magnet magnetic adsorption is fixedly arranged on the magnet and the sealing block.

As an optimal technical scheme of the utility model, strip shaped plate, first time type frame, second time type frame, first mounting panel, second mounting panel, sealed piece are the plastics material.

As a preferred technical scheme of the utility model, the both ends edge department of first time type frame and second time type frame all is equipped with the perforation, wear to be equipped with in the perforation and hang the rope.

As an optimal technical scheme of the utility model, the back of the body of first mounting panel and second mounting panel is fixed respectively and is equipped with the piece of holding between the fingers, the outer wall of holding between the fingers the piece is equipped with the netted anti-skidding line of one deck.

As an optimal technical scheme of the utility model, a plurality of strengthening rib is fixed in proper order to the outer wall of non-woven fabrics, the strengthening rib is the striation and distributes on the surface of non-woven fabrics.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the PE breathable film positioned on the inner layer is directly contacted with the drying sheet, the non-woven fabric positioned on the outer layer is contacted with the external atmosphere but not directly contacted with the drying sheet, and the main components of the PE breathable film positioned on the inner layer are polyethylene and calcium carbonate, so that the PE breathable film can be directly heat-sealed and can realize the waterproof function,

2. lie in outer non-woven fabrics and adsorb partial space's steam, permeate the PE ventilated membrane, absorbed by the dry piece in the bag, after the absorptive moisture saturation of dry piece, moisture in the bag is blockked at the internal of bag by the PE ventilated membrane, and unable infiltration comes out, prevents that moisture from arranging outward, realizes dry environment's function.

3. After the limit that the drying sheet absorbs moisture reaches, when needing to be changed, open the closing device, expose the sack, take out the drying sheet in the bag, change new drying sheet, continue to use, when sealing the sack, in with the sealing block joint into the recess on the closing device, again by the fixed magnet magnetic adsorption that is equipped with the one deck on magnet and the sealing block, realize the sealed of sack, this device not only has moisture absorption, dry environment, waterproof ventilative function, but also cyclic utilization, prevent to cause the waste, realize the efficiency of practicing thrift.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the sealing device after being disassembled;

fig. 3 is a middle sectional view of the present invention.

In the figure: 1 packaging bag, 11 strip-shaped plates, 12 non-woven fabrics, 13PE breathable films, 14 drying sheets, 15 reinforcing ribs, 2 sealing devices, 21 first molding back frames, 22 second molding back frames, 23 first mounting plates, 24 second mounting plates, 25 sealing blocks, 26 grooves, 27 iron sheets, 28 magnets, 29 perforation holes, 210 hanging ropes and 211 kneading blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel dry piece packaging bag with waterproof and breathable functions comprises a packaging bag 1, wherein the packaging bag 1 comprises a strip-shaped plate 11, a bag body formed by non-woven fabrics 12 is fixedly arranged on one end side wall of the strip-shaped plate 11, a dry piece 14 is movably placed in the bag body formed by the non-woven fabrics 12, the dry piece 14 is a compressed cotton paper added with a desiccant, the dry piece 14 is formed by multiple layers of compressed cotton paper, the material of the dry piece 14 is explained, a layer of PE breathable film 13 is fixedly adhered on an inner layer of the non-woven fabrics 12, a sealing device 2 is fixedly installed at a bag body pocket formed by the non-woven fabrics 12, the sealing device 2 comprises a first return frame 21 and a second return frame 22 which are fixedly connected at the pocket, a first mounting plate 23 and a second mounting plate 24 are fixedly arranged on the inner walls of the first return frame 21 and the second return frame 22 respectively, a layer of sealing block 25 is fixedly arranged, the sealing block 25 is movably clamped with a groove 26 which is matched and arranged on the second mounting plate 24, a layer of magnet 28 is fixedly arranged at the bottom in the groove 26, the magnet 28 and the sealing block 25 are fixedly provided with a layer of magnet 28 for magnetic adsorption, when in daily use, the PE breathable film 13 which is positioned at the inner layer is directly contacted with the drying sheet 14, the non-woven fabric 12 which is positioned at the outer layer is contacted with the external atmosphere and is not directly contacted with the drying sheet 14, as the main components of the PE breathable film 13 at the inner layer are polyethylene and calcium carbonate, the heat sealing can be directly carried out, the waterproof function can be realized, the water vapor which is positioned at the local space is adsorbed by the non-woven fabric 12 at the outer layer penetrates through the PE breathable film 13 and is absorbed by the drying sheet 14 in the bag, when the moisture absorbed by the drying sheet 14 is saturated, the moisture in the bag is blocked in the bag body by the PE breathable film 13 and cannot permeate out, when needing to be changed, opening closing device 2, expose the sack, take out the dry piece 14 in the bag, change new dry piece 14, continue to use, when sealing the sack, go into recess 24 with sealed piece 25 joint on closing device 2 in, fix magnet 28 magnetic adsorption who is equipped with the one deck on magnet 28 and the sealed piece 25 again, realize the sealed of sack, this device not only has the function of absorbing moisture, dry environment, waterproof ventilative, but also cyclic utilization, prevent to cause the waste, realize the efficiency of practicing thrift.

The strip-shaped plate 11, the first and second return frames 21 and 22, the first and second mounting plates 23 and 24, and the sealing block 25 are all made of plastic, and the materials of the components will be described.

Both ends of the first and second return frames 21 and 22 are provided with through holes 29, and hanging ropes 210 are arranged in the through holes 29, so that the hanging ropes 210 can be hung in the box body under the function of hanging, and the appearance is attractive and elegant.

The back of the body of first mounting panel 23 and second mounting panel 24 is fixed respectively and is equipped with the piece 211 of holding between the fingers, and the outer wall of holding between the fingers piece 211 is equipped with the netted anti-skidding line of one deck, utilizes and holds between the fingers piece 211 can be convenient for separate first mounting panel 23 and second mounting panel 24, opens the sack fast.

The outer wall of the non-woven fabric 12 is sequentially fixed with a plurality of reinforcing ribs 15, the reinforcing ribs 15 are distributed on the outer surface of the non-woven fabric 12 in a stripe shape, the reinforcing ribs 15 can enhance the toughness of the bag body, and the non-woven fabric 12 is prevented from being broken by moisture in the bag after the moisture absorbed by the drying sheet 14 is saturated.

The working principle is as follows: the utility model is used daily, the PE breathable film 13 on the inner layer is in direct contact with the drying sheet 14, the non-woven fabric 12 on the outer layer is in contact with the outside atmosphere but not in direct contact with the drying sheet 14, the main components of the PE breathable film 13 on the inner layer are polyethylene and calcium carbonate, the heat sealing can be directly carried out, the waterproof function can be realized, the non-woven fabric 12 on the outer layer adsorbs the water vapor in the local space, the water vapor permeates through the PE breathable film 13 and is absorbed by the drying sheet 14 in the bag, when the moisture absorbed by the drying sheet 14 is saturated, the moisture in the bag is blocked in the bag body by the PE breathable film 13 and can not permeate out, the moisture is prevented from being discharged outside, after the limit that the drying sheet 14 absorbs the moisture reaches, when the change is needed, the sealing device 2 is opened, the bag mouth is exposed, the drying sheet 14 in the bag is taken out, a new drying sheet 14 is changed, the bag, the sealing block 25 on the sealing device 2 is clamped into the groove 24, and the magnet 28 and the sealing block 25 are fixedly provided with a layer of magnet 28 for magnetic adsorption, so that the sealing of the bag opening is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a novel dry piece wrapping bag with waterproof ventilative function, includes wrapping bag (1), its characterized in that: the packaging bag (1) comprises a strip-shaped plate (11), a drying sheet (14) is placed in a bag body formed by a non-woven fabric (12) and a bag body formed by the non-woven fabric (12) and is fixedly arranged on one end side wall of the strip-shaped plate (11), the drying sheet (14) is compressed cotton paper added with a drying agent, the drying sheet (14) is formed by multi-layer compressed cotton paper, a bag body pocket opening part fixedly arranged with a layer of PE breathable film (13) and the non-woven fabric (12) is fixedly provided with a sealing device (2), the sealing device (2) comprises a first returning frame (21) and a second returning frame (22) which are fixedly connected with the pocket opening part, the inner walls of the first returning frame (21) and the second returning frame (22) are respectively fixedly provided with a first mounting plate (23) and a second mounting plate (24), and one end outer surface of the first mounting plate (23) is fixedly provided with a layer of sealing block (25), sealed piece (25) and second mounting panel (24) go up supporting recess (26) activity joint that is equipped with, and recess (26) bottom is fixed and is equipped with one deck magnet (28), fixed magnet (28) the magnetic adsorption that is equipped with the one deck on magnet (28) and sealed piece (25).

2. The novel packaging bag for drying sheets with waterproof and air-permeable functions as claimed in claim 1, wherein: the strip-shaped plate (11), the first shaping frame (21), the second shaping frame (22), the first mounting plate (23), the second mounting plate (24) and the sealing block (25) are all made of plastic materials.

3. The novel packaging bag for drying sheets with waterproof and air-permeable functions as claimed in claim 1, wherein: both ends edges of the first and second shaping frame (21, 22) are provided with through holes (29), and a hanging rope (210) is arranged in the through holes (29) in a penetrating way.

4. The novel packaging bag for drying sheets with waterproof and air-permeable functions as claimed in claim 1, wherein: the back of body of first mounting panel (23) and second mounting panel (24) is fixed respectively and is equipped with and holds between the fingers piece (211), the outer wall of holding between the fingers piece (211) is equipped with the netted anti-skidding line of one deck.

5. The novel packaging bag for drying sheets with waterproof and air-permeable functions as claimed in claim 1, wherein: the outer wall of non-woven fabrics (12) fixes a plurality of strengthening rib (15) in proper order, strengthening rib (15) are the stripe form and distribute on the surface of non-woven fabrics (12).

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