CN112478421A - Layered self-loosening bagged drying agent - Google Patents
Layered self-loosening bagged drying agent Download PDFInfo
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- CN112478421A CN112478421A CN202011407846.9A CN202011407846A CN112478421A CN 112478421 A CN112478421 A CN 112478421A CN 202011407846 A CN202011407846 A CN 202011407846A CN 112478421 A CN112478421 A CN 112478421A
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- desiccant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/12—Bags or like containers made of paper and having structural provision for thickness of contents with two or more compartments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/264—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing liquids
Abstract
The invention discloses a layered self-loosening type bagged drying agent, which belongs to the field of drying agents and is characterized in that through the matching arrangement of double folding layers and uneven sealing pieces, a separation cavity is formed in the bagged desiccant, and the separation cavity is filled with air-out loose balls, so that after the desiccant particles are agglomerated along with the prolonging of the service time of the desiccant, the double folding layers are pulled to the two sides manually to break uneven sealing sheets with uneven thickness, the folding parts of the double folding layers are flattened, so that the air outlet loose balls are released from the separation cavities, its surface can produce a large amount of gases after absorbing the moisture to effectively loosen the drier granule because of absorbing the moisture and caking, make the part of overlapping each other can take place the change of a definite position, be convenient for its and outside air's contact, effectively accelerate moisture absorption efficiency on the one hand, on the other hand effectively guarantees the utilization ratio of drier granule.
Description
Technical Field
The invention relates to the field of drying agents, in particular to a layered self-loosening type bagged drying agent.
Background
Desiccants refer to substances that remove moisture from moist substances and are often classified into two categories: chemical desiccants, such as calcium sulfate and calcium chloride, dry by combining with water to form hydrates; physical desiccants, such as silica gel and activated alumina, dry by physically adsorbing water. Moisture management is closely related to the yield of the product. In the case of food products, at the proper temperature and humidity, bacteria and mold in the food can multiply at an alarming rate, spoil the food, and cause moisture and color change. The electronic products can also produce defective products due to metal oxidation caused by overhigh humidity. The desiccant is used to avoid the generation of defective products caused by excessive moisture.
In humid areas, particularly in the south, the air humidity is high, and rooms are generally dehumidified by an air conditioner, but considering that the air conditioner is turned on for a long time to dry the room air and to have certain influence on human respiratory health, some dehumidifying bags, namely bagged desiccant, are generally placed in the rooms to absorb the moisture in the air and reduce the air humidity.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a layered self-loosening type bagged desiccant which is formed by matching a double-folding layer and an uneven sealing sheet, a separation cavity is formed in the bagged desiccant, and the separation cavity is filled with air-out loose balls, so that after the desiccant particles are agglomerated along with the prolonging of the service time of the desiccant, the double folding layers are pulled to the two sides manually to break uneven sealing sheets with uneven thickness, the folding parts of the double folding layers are flattened, so that the air outlet loose balls are released from the separation cavities, its surface can produce a large amount of gases after absorbing the moisture to effectively loosen the drier granule because of absorbing the moisture and caking, make the part of overlapping each other can take place the change of a definite position, be convenient for its and outside air's contact, effectively accelerate moisture absorption efficiency on the one hand, on the other hand effectively guarantees the utilization ratio of drier granule.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A layered self-loosening bagged drying agent comprises a bag body, drying agent particles are filled in the bag body, sealing end pieces are fixedly connected to the left end and the right end of the bag body, pull pieces are adhered to the ends, far away from each other, of the two sealing end pieces, a double-folding layer is embedded between the two sealing end pieces, the two ends of the double-folding layer are fixedly connected with the ends, close to each other, of the two pull pieces respectively, the double-folding layer penetrates through the bag body, the part, located in the bag body, of the double-folding layer is transversely folded, uneven sealing pieces are fixedly connected between the folded edges of the double-folding layer, the uneven sealing pieces and the folded double-folding layer form a plurality of separation cavities, a plurality of air outlet loose balls with different particle sizes are filled in the separation cavities, separation cavities are formed in the bagged drying agent through the matching arrangement of the double-folding layer and the uneven sealing pieces, and the air outlet loose balls, along with this drier live time extension, lead to the drier granule caking after, two folding layers are dragged to both sides manually, make uneven gasket uneven in thickness destroyed, then two folding layer folding parts are evened up, make it release from separating the intracavity to give vent to anger the pine ball, its surface can produce a large amount of gases after absorbing the moisture, thereby effectively loosen the drier granule of caking because of absorbing moisture, make the part of mutual overlap can take place the change of certain position, be convenient for its and outside air's contact, effectively accelerate moisture absorption efficiency on the one hand, on the other hand effectively guarantees the utilization ratio of drier granule.
Further, the bag body is of a porous structure, so that indoor moisture can penetrate through gaps of the bag body to be in contact with the desiccant particles, absorption of the indoor moisture is achieved, the pore diameter of the bag body is smaller than the particle diameter of the desiccant particles, and the desiccant particles are not prone to falling from the pores of the bag body.
Furthermore, the double-folding layer comprises an inner cavity-forming lamination positioned in the bag body, a plurality of outer folding ropes respectively positioned in the two sealing end pieces and a pull rope connected between the outer folding ropes and the pull piece, and the inner cavity-forming lamination, the outer folding ropes and the pull rope are of an integrated structure.
Further, interior become chamber lamination transversely is the rugosity, be convenient for separate the formation in chamber, thereby to give vent to anger loose ball and outside drier granule separately, be convenient for carry out indoor dehumidification in earlier stage, its inside loose ball of giving vent to anger is difficult for receiving the influence of moisture, thereby effectively guarantee to pull two folded layers at follow-up, destroy uneven gasket, make the folded portion levelled, make the loose ball of giving vent to anger to be released from separating the intracavity, moisture absorption gas can produce a large amount of gases, thereby effectively loosen the drier granule because of absorbing the moisture and the caking, effectively accelerate moisture absorption efficiency on the one hand, on the other hand effectively guarantees the utilization ratio of drier granule, outer fold rope vertically presents the rugosity, effectively avoid pulling the condition emergence that two folded layers lead to interior become chamber lamination folded portion to be pulled flat in advance because of accident.
Further, interior cavitary lamination is sheet structure for under the cooperation of uneven gasket, can make the compartment be sealed state, make the loose ball of giving vent to anger be difficult for just taking place the condition that the moisture absorption was given vent to anger when the compartment did not break, outer fold rope and stay cord are linear structure, and the outer span of folding part of the rope of folding is not less than half of its length in sealed end piece, make and pull the pulling-on piece in accident, when leading to two folds layer to receive the pulling force, under the outer rope effect of folding, the intracavity lamination is difficult for receiving this unexpected pulling force in the effective protection, thereby the loose ball of giving vent to anger is difficult for dropping in advance.
Further, uneven gasket includes the seal membrane and the flat seal layer of parcel at the seal membrane both ends about with interior intracavity lamination fixed connection, and the flat seal layer can effectively protect interior gas pocket, makes it keep certain intensity to effectively avoid its unexpected atress cracked condition to take place.
Further, the seal membrane is the uneven wavy structure of cross-section thickness, reduces the damaged degree of difficulty of seal membrane during messenger's atress, flat seal layer surface is straight form, and flat seal layer is made for water-soluble material, and along with the extension of the live time of this drier, flat seal layer surface moisture absorption is dissolved gradually, and the seal membrane surface exposes this moment, destroys the messenger when giving vent to anger the loose ball and spill when needs will separate the chamber, and the manual double-folded layer that pulls, because the seal membrane thickness is uneven this moment, after the atress, relatively thinner part can break earlier to accelerate the speed that gives vent to anger the loose ball and come out from separating the intracavity.
Further, the inside drilling of seal membrane has a plurality of interior gas vents, and is a plurality of the inside packing of interior gas vent has gas, and interior gas vent can further reduce the intensity of seal membrane for during the atress, the seal membrane is easily damaged.
Furthermore, the air-out loose ball comprises an air-out surface layer, a moisture absorption inner core filled in the air-out surface layer and a plurality of moisture absorption fluff embedded outside the air-out surface layer.
Further, the moisture absorption fine hair is made for absorbent material, the top layer of giving vent to anger is made for effervescent tablet material, after the loose ball of giving vent to anger is released from separating the intracavity, the moisture in its surperficial moisture absorption fine hair can the adsorbed air, and transport the moisture to in the top layer of giving vent to anger, make the top layer of giving vent to anger meet water and can produce a large amount of gases, thereby reach the effect of carrying the drier granule, and then make the part that the drier granule overlaps each other can take place the change of a certain position, be convenient for its and outside air's contact, and then effectively improve the utilization ratio of drier granule and to indoor dehumidification.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme sets up through the cooperation of two folded sheets and uneven gasket, separate the chamber at the inside formation of bagged drier, and the loose ball of giving vent to anger in the separate intracavity intussuseption, along with this drier live time extension, lead to behind the drier granule caking, two folded sheets are pulled to both sides manually, make uneven gasket uneven in thickness destroyed, then two folded sheet folding parts are evened up, make the loose ball of giving vent to anger from separating the intracavity by the release, its surface can produce a large amount of gases after absorbing the moisture, thereby effectively loosen the drier granule of caking because of absorbing moisture, make the part that overlaps each other can take place the change of certain position, be convenient for its and the contact of outside air, effectively accelerate moisture absorption efficiency on the one hand, on the other hand effectively guarantees the utilization ratio of drier granule.
(2) The bag body is of a porous structure, so that indoor moisture can pass through the gap of the bag body and contact with the desiccant particles, the absorption effect on the indoor moisture is realized, the pore diameter of the bag body is smaller than the particle diameter of the desiccant particles, and the desiccant particles are not prone to falling from the pores of the bag body.
(3) The double-folding layer comprises an inner cavity-forming lamination positioned in the bag body, a plurality of outer overlapping ropes respectively positioned in the two sealing end pieces and a pull rope connected between the outer overlapping ropes and the pull piece, and the inner cavity-forming lamination, the outer overlapping ropes and the pull rope are of an integral structure.
(4) Interior become chamber lamination transversely is the rugosity, be convenient for separate the formation in chamber, thereby to give vent to anger loose ball and outside drier granule separately, be convenient for carry out indoor dehumidification in earlier stage, its inside loose ball of giving vent to anger is difficult for receiving the influence of moisture, thereby effectively guarantee to pull two folding layers at follow-up, destroy uneven gasket, make folding part levelled, make the loose ball of giving vent to anger from separating the intracavity by the release, moisture absorption gas can produce a large amount of gases, thereby effectively loosen the drier granule because of absorbing the moisture and caking, effectively accelerate moisture absorption efficiency on the one hand, on the other hand effectively guarantees the utilization ratio of drier granule, outer fold rope vertically presents the rugosity, effectively avoid pulling two folding layers because of the accident and lead to interior one-tenth chamber lamination folding part to be pulled the condition emergence of levelled in advance to be pulled out.
(5) Interior cavitation lamination is sheet structure, make under the cooperation of uneven gasket, can make the compartment be sealed state, make the loose ball of giving vent to anger be difficult for just taking place the condition that the moisture absorption was given vent to anger when the compartment did not break, it is linear structure with the stay cord to fold outward, and the outer span of folding part of folding rope in the sealed terminal piece is not less than half of its length, make and pull the pulling-on piece in the accident, when leading to two folded layers to receive the power of dragging, under the folding rope effect of folding outer folding, cavitation lamination is difficult for receiving this unexpected power of dragging in the effective protection, thereby the loose ball of giving vent to anger is difficult for dropping in advance in the protection.
(6) Uneven gasket includes the seal membrane and the flat seal layer of parcel at the seal membrane left and right both ends with interior intracavity lamination fixed connection, and the flat seal layer can effectively protect interior gas pocket, makes it keep certain intensity to effectively avoid its unexpected atress ruptured condition to take place.
(7) The seal membrane is the wave-shaped structure of uneven thickness of cross-section, reduce the damaged degree of difficulty of seal membrane during messenger's atress, flat seal layer surface is the straight form, and flat seal layer is made for water-soluble material, along with the live time's of this drier extension, flat seal layer surface moisture absorption is dissolved gradually, the seal membrane surface exposes this moment, destroy the messenger when giving vent to anger loose ball and spill the compartment when needs, the manual double folding layer that pulls, this moment because the seal membrane thickness is uneven, after the atress, relatively thinner part can break earlier, thereby accelerate the speed that gives vent to anger loose ball from separating the intracavity and come out.
(8) Inside the digging of seal membrane has a plurality of interior vents, and a plurality of interior vents are inside to be filled with gas, and interior vents can further reduce the intensity of seal membrane for during the atress, the seal membrane is easily damaged.
(9) The air-out loose ball comprises an air-out surface layer, a moisture absorption inner core filled in the air-out surface layer and a plurality of moisture absorption fluff embedded outside the air-out surface layer.
(10) Moisture absorption fine hair is made for absorbent material, the top layer of giving vent to anger is made for effervescent tablet material, after being released from separating the intracavity as the loose ball of giving vent to anger, the moisture in its surperficial moisture absorption fine hair can the adsorbed air, and transport the moisture to in the top layer of giving vent to anger, make the top layer of giving vent to anger meet water and can produce a large amount of gases, thereby reach the effect of carrying the drier granule, and then make the change that a certain position can take place for the part that the drier granule overlaps each other, be convenient for its and outside air's contact, and then effectively improve the utilization ratio of drier.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural diagram of a double-folded layer portion according to the present invention;
FIG. 3 is a schematic structural diagram of the uneven sealing piece of the present invention;
FIG. 4 is a schematic structural view of the air egress loose ball of the present invention;
fig. 5 is a schematic structural diagram of the double-folded layer of the present invention after being flattened.
The reference numbers in the figures illustrate:
11 bag bodies, 12 sealed end sheets, 2 double folding layers, 21 inner cavity forming lamination sheets, 22 outer folding ropes, 23 pull ropes, 3 uneven sealing sheets, 31 sealing films, 32 flat sealing layers, 33 inner air holes, 4 pull sheets, 5 air outlet loose balls, 51 moisture absorption inner cores, 52 air outlet surface layers and 53 moisture absorption fluff.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, a layered self-loosening bagged desiccant comprises a bag body 11, desiccant particles are filled in the bag body 11, the filling degree of the desiccant particles is not higher than 90%, certain gaps exist among the desiccant particles, the bag body is in a relatively loose state when not in use, moisture absorption is facilitated, the bag body 11 is of a porous structure, indoor moisture can penetrate through gaps of the bag body 11 and is in contact with the desiccant particles, so that the absorption effect on the indoor moisture is achieved, the aperture of the bag body 11 is smaller than the particle size of the desiccant particles, the desiccant particles are not prone to falling from the gaps of the bag body 11, sealing end pieces 12 are fixedly connected to the left end and the right end of the bag body 11, pull pieces 4 are adhered to ends, far away from each other, of the two sealing end pieces 12 are inlaid with double-folding layers 2, two ends of the double-folding layers 2 are fixedly connected to ends, close to the two pull pieces, the double-folding layer 2 penetrates through the bag body 11, the part, located in the bag body 11, of the double-folding layer 2 is transversely folded, the uneven sealing pieces 3 are fixedly connected between the folded edges of the double-folding layer 2, the uneven sealing pieces 3 and the folded double-folding layer 2 form a plurality of separation cavities, and a plurality of air outlet loosening balls 5 with different particle sizes are filled in the separation cavities.
Referring to fig. 2, the double-folded layer 2 includes an inner cavity-forming lamination 21 located in the bag body 11, a plurality of outer cavity-forming strings 22 located in the two sealed end pieces 12, and a pulling string 23 connected between the outer cavity-forming strings 22 and the pulling piece 4, the inner cavity-forming lamination 21, the outer cavity-forming strings 22, and the pulling string 23 are integrated into a whole, the inner cavity-forming lamination 21 is folded in the transverse direction to facilitate formation of a separation cavity, so as to separate the air outlet loose ball 5 from the external desiccant particles, so that the air outlet loose ball 5 inside is not easily affected by moisture when indoor dehumidification is performed in the early stage, referring to fig. 5, thereby effectively ensuring that the subsequent pulling of the double-folded layer 2 breaks the uneven sealing piece 3, the folded part is pulled flat, so that the air outlet loose ball 5 is released from the separation cavity, moisture absorption gas can generate a large amount of gas, so as to effectively loosen the desiccant particles agglomerated due to moisture absorption, on the one hand, effectively accelerate the moisture, on the other hand, the utilization rate of desiccant particles is effectively guaranteed, the outer folding rope 22 is in a folded shape longitudinally, the situation that the folded part of the inner cavity-forming lamination 21 is pulled to be flattened in advance due to accidental pulling of the double folding layers 2 is effectively avoided, the inner cavity-forming lamination 21 is of a sheet structure, the separation cavity can be in a sealed state under the cooperation of the uneven sealing sheets 3, the air-out loose ball 5 is not prone to absorb moisture and give out air when the separation cavity is not broken, the outer folding rope 22 and the pull rope 23 are of linear structures, the span of the folded part of the outer folding rope 22 in the sealing end sheet 12 is not smaller than half of the length of the outer folding rope, the pull sheet 4 is pulled accidentally, the double folding layers 2 are subjected to pulling force, the inner cavity-forming lamination 21 is effectively protected from the accidental pulling force under the action of the folded outer folding rope 22, and the air-out loose ball 5 is protected from falling in advance.
Referring to fig. 3, the uneven sealing sheet 3 includes a sealing film 31 fixedly connected to the inner cavity-forming lamination 21 and flat sealing layers 32 wrapped at the left and right ends of the sealing film 31, the flat sealing layers 32 can effectively protect the inner air holes 33 and maintain a certain strength, thereby effectively avoiding the occurrence of accidental stress rupture, the sealing film 31 is of a wavy structure with uneven section thickness, so that the difficulty of breakage of the sealing film 31 is reduced when stressed, the outer surface of the flat sealing layer 32 is flat and straight, the flat sealing layers 32 are made of water-soluble materials, as the service life of the desiccant is prolonged, the surface of the flat sealing layer 32 absorbs moisture and is gradually dissolved, at this time, the outer surface of the sealing film 31 is exposed, when the separation cavity needs to be broken to cause the escape of the escape balls 5, the double folding layers 2 are manually pulled, at this time, because the thickness of the sealing film 31 is uneven, the relatively thin portion will break first after being stressed, thereby accelerating the speed of the escape balls 5 from the separation cavity, the sealing film 31 is provided with a plurality of inner air holes 33, the plurality of inner air holes 33 are filled with air, and the strength of the sealing film 31 can be further reduced by the inner air holes 33, so that the sealing film 31 is easy to damage when stressed.
Referring to fig. 4, the air outlet fluffy ball 5 includes an air outlet surface layer 52, an inner moisture absorption core 51 filled inside the air outlet surface layer 52, and a plurality of moisture absorption fluff 53 embedded outside the air outlet surface layer 52, the moisture absorption fluff 53 is made of a water absorption material, the air outlet surface layer 52 is made of an effervescent sheet material, when the air outlet fluffy ball 5 is released from the separation cavity, the moisture absorption fluff 53 on the surface can absorb moisture in the air and transport the moisture to the air outlet surface layer 52, so that the air outlet surface layer 52 can generate a large amount of gas when encountering water, thereby achieving the effect of transporting desiccant particles, further enabling the mutually overlapped part of the desiccant particles to change in a certain position, facilitating the contact of the desiccant particles with the outside air, and further effectively improving the utilization rate of the desiccant particles and the indoor dehumidifying efficiency.
Through the cooperation setting of two folded layers 2 and uneven gasket 3, at the inside separation chamber that forms of bagged drier, and the loose ball 5 of giving vent to anger in the separation chamber intussuseption, along with this drier live time extension, lead to behind the drier granule caking, two folded layers 2 are pulled to both sides manually, make uneven gasket 3 uneven in thickness destroyed, then two folded layers 2 folding parts are evened out, make the loose ball 5 of giving vent to anger from separating the intracavity and released, its surface can produce a large amount of gases after absorbing the moisture, thereby effectively loosen the drier granule of caking because of absorbing moisture, make the part of overlapping each other can take place the change of certain position, be convenient for its and outside air's contact, effectively accelerate moisture absorption efficiency on the one hand, on the other hand effectively guarantees the utilization ratio of drier granule.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a layering is from loose type drier in bags, includes the bag body (11), the inside filling of bag body (11) has the drier granule, its characterized in that: equal fixedly connected with seal end piece (12) in both ends about the bag body (11), two the one end that seal end piece (12) kept away from each other all glues and is equipped with pulling-on piece (4), two inlay between seal end piece (12) and have two folded layers (2), the both ends of two folded layers (2) respectively with two pulling-on pieces (4) one end fixed connection who is close to each other, two folded layers (2) run through the bag body (11), the part that two folded layers (2) are located the bag body (11) transversely is the folded form, the uneven gasket of fixedly connected with (3) between the edge of two folded layers (2) folding, uneven gasket (3) form a plurality of minutes chambeies with two folded layers (2), it has the loose ball (5) of giving vent to anger of a plurality of particle diameter differences to separate the intracavity packing.
2. A layered self-bulking bagged desiccant as claimed in claim 1 in which: the bag body (11) is of a porous structure, and the pore diameter of the bag body (11) is smaller than the grain diameter of the desiccant particles.
3. A layered self-bulking bagged desiccant as claimed in claim 1 in which: the double-folding layer (2) comprises an inner cavity forming lamination (21) positioned in a bag body (11), a plurality of outer folding ropes (22) respectively positioned in two sealed end pieces (12) and pull ropes (23) connected between the outer folding ropes (22) and pull pieces (4), and the inner cavity forming lamination (21), the outer folding ropes (22) and the pull ropes (23) are of an integral structure.
4. A layered self-bulking bagged desiccant as claimed in claim 3 in which: the inner cavity-forming lamination (21) is folded in the transverse direction, and the outer cavity-forming rope (22) is folded in the longitudinal direction.
5. A layered self-bulking bagged desiccant as claimed in claim 4 in which: the inner cavity-forming lamination (21) is of a sheet structure, the outer folding rope (22) and the pull rope (23) are of a linear structure, and the span of the folded part of the outer folding rope (22) in the sealed end sheet (12) is not less than half of the length of the folded part.
6. A layered self-bulking bagged desiccant as claimed in claim 3 in which: the uneven sealing piece (3) comprises a sealing film (31) fixedly connected with the inner cavity forming lamination (21) and flat sealing layers (32) wrapping the left end and the right end of the sealing film (31).
7. A layered self-bulking bagged desiccant as claimed in claim 6 in which: the sealing film (31) is of a wavy structure with uneven section thickness, the outer surface of the flat sealing layer (32) is flat and straight, and the flat sealing layer (32) is made of water-soluble materials.
8. The layered self-bulking bagged desiccant as claimed in claim 7, wherein: a plurality of inner air holes (33) are formed in the sealing film (31), and air is filled in the inner air holes (33).
9. A layered self-bulking bagged desiccant as claimed in claim 1 in which: the air outlet loose ball (5) comprises an air outlet surface layer (52), a moisture absorption inner core (51) filled in the air outlet surface layer (52) and a plurality of moisture absorption fluff (53) inlaid outside the air outlet surface layer (52).
10. A layered self-bulking bagged desiccant as claimed in claim 9 in which: the moisture absorption fluff (53) is made of a water absorption material, and the air outlet surface layer (52) is made of an effervescent sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011407846.9A CN112478421A (en) | 2020-12-05 | 2020-12-05 | Layered self-loosening bagged drying agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011407846.9A CN112478421A (en) | 2020-12-05 | 2020-12-05 | Layered self-loosening bagged drying agent |
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| Publication Number | Publication Date |
|---|---|
| CN112478421A true CN112478421A (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011407846.9A Pending CN112478421A (en) | 2020-12-05 | 2020-12-05 | Layered self-loosening bagged drying agent |
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| CN (1) | CN112478421A (en) |
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| CN112918924A (en) * | 2021-03-30 | 2021-06-08 | 湖南省升阳新材料有限公司 | A storage device for production of tubular product masterbatch |
| CN113148437A (en) * | 2021-04-08 | 2021-07-23 | 林文 | Dampproofing carton of flexible support |
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