File storage bag with built-in moisture-proof structure

Abstract

The utility model discloses an archive file storage bag with a built-in moisture-proof structure, which relates to the technical field of archive storage and comprises a bag body, the bag body is composed of a heat-resistant composite layer, the moisture-proof mechanism is fixedly connected inside the bag body, the top of the bag body is connected with a sealing cover, and the sealing cover is sealed at the top of the bag body. The moisture-proof mechanism comprises a moisture-proof bag. By adopting the structure, the kraft paper base layer, the thickened liquid silica gel layer, the Teflon layer and the glass fiber layer are arranged, so that the bag body has obvious advantages, the kraft paper base layer ensures the basic strength, stability and durability, and the silica gel layer has excellent heat-resistant, flame-retardant, waterproof and moistureproof functions, so that the safety of files is ensured; the Teflon layer is endowed with high temperature resistance, corrosion resistance and adhesion resistance, adapts to complex conditions and is easy to clean, the glass fiber layer enhances the strength and the tensile capacity and improves the protection effect, and the multi-layer structure integrates the advantages of all the layers and can provide a reliable environment for archive files.

Description

Technical Field

[0001] The utility model belongs to the technical field of file storage, and particularly relates to a file storage bag with a built-in moisture-proof structure. Background Art

[0002] Archives and documents storage bags are bags specially used to store and protect archives and documents. They are usually made of durable materials such as plastic, non-woven fabrics or special paper. They have certain strength and good waterproof performance, and can effectively prevent archives and documents from being damaged by external environments such as dust and moisture. Archives and documents storage bags are generally designed with sealing devices such as zippers and buckles to ensure the security and confidentiality of documents. They are of various sizes and can accommodate archives and documents of different quantities and specifications according to actual needs. They are not only convenient for classifying and organizing archives and documents, but also can play an excellent protective role in the process of transportation and storage, ensuring the integrity and readability of archives and documents. They are essential and indispensable in archives management.

[0003] However, although the existing file bags can store archival documents well during use, they have certain defects and shortcomings in the specific application process. First, the existing file bags lack fireproof structure during use. If they come into contact with fire during use, they will burn rapidly, posing a certain fire hazard. At the same time, there is a lack of effective moisture-proof structure inside during use, and long-term storage of documents is extremely likely to cause the documents to become damp and damaged. It can be seen that the existing technology obviously has certain defects and shortcomings, and it is very necessary to improve it. Utility Model Content

[0004] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide an archive document storage bag with a built-in moisture-proof structure to solve the problems raised by the background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] An archive document storage bag with a built-in moisture-proof structure, comprising a bag body, the bag body being composed of a heat-resistant composite layer, a moisture-proof mechanism being fixedly connected to the interior of the bag body, a sealing cover being connected to the top of the bag body, and the sealing cover being sealed to the top of the bag body;

[0007] The moisture-proof mechanism comprises a moisture-proof bag, which is fixedly connected to one side of the bag body, a silica gel drying plate is fixedly connected to the inside of the moisture-proof bag, a ventilation port is fixedly connected to the outside of the moisture-proof bag, and a partition net is fixedly connected to the inside of the ventilation port.

[0008] As a preferred technical solution, a sealing sheet is fixedly connected to the outer side of the moisture-proof bag, and the sealing sheet covers the outer side of the vent of the moisture-proof bag.

[0009] As a preferred technical solution, a tear tape is fixedly provided on one side of the sealing sheet, and the sealing sheet is bonded to the outer side of the moisture-proof bag by glue.

[0010] As a preferred technical solution, a hand strap is fixedly connected to the top of the bag body, and the hand strap is arranged in a concave shape.

[0011] As an optimal technical solution, the heat-resistant composite layer includes a kraft paper base layer, which is arranged on the innermost side of the bag body, the outer side of the kraft paper base layer is fixedly connected to a composite inner layer, and the outer side of the composite inner layer is fixedly connected to a flame-retardant and heat-resistant layer.

[0012] As a preferred technical solution, the composite inner layer includes a thickened liquid silicone layer, which is fixedly connected to the outer side of the kraft paper base layer, and an inner cavity is provided on the inner side of the thickened liquid silicone layer, and the interior of the inner cavity is filled with camphor particles.

[0013] As a preferred technical solution, the flame retardant and heat resistant layer includes a Teflon layer, the Teflon layer is fixedly connected to the outer side of the thickened liquid silicone layer, and the outer side of the Teflon layer is fixedly connected to a glass fiber layer.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, through the setting of kraft paper base layer and thickened liquid silicone layer, Teflon layer and glass fiber layer, the bag has obvious advantages. The kraft paper base layer ensures the basic strength and stability and is durable; the silicone layer has excellent heat-resistant and flame-retardant and waterproof and moisture-proof functions, protecting the safety of documents; the Teflon layer has high temperature resistance, corrosion resistance and anti-adhesion, adapts to complex conditions and is easy to clean; the glass fiber layer enhances strength and tensile resistance and improves the protection effect. This multi-layer structure combines the advantages of each layer, can provide a reliable environment for archival documents, has strong adaptability and good durability, and is an excellent performance archival document bag;

[0016] Second, the device is provided with a moisture-proof mechanism. When in use, the sealing sheet can be torn off by pulling the tear tape to open the air vent, so that the silica gel drying plate can contact the internal air to achieve moisture-proof and moisture absorption, thereby enhancing the moisture-proof performance. At the same time, because there are camphor particles in the inner cavity of the thickened liquid silica gel layer, when insects bite through the bag body, its evaporation can prevent and repel insects, thereby improving the stability and convenience of document storage. This design allows the device to effectively prevent moisture and ensure the dryness of documents, and to prevent insects and protect the safety of documents, thereby greatly optimizing the function of the bag body, enabling it to play a better role in the document storage process, thereby improving the overall practicality and reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the bag body of the utility model;

[0019] Figure 3 It is a schematic diagram of the heat-resistant composite layer structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the composite inner layer structure of the utility model.

[0021] Figure numerals: 1. bag body; 2. heat-resistant composite layer; 21. kraft paper base layer; 22. composite inner layer; 221. thickened liquid silicone layer; 222. inner cavity; 223. camphor particles; 23. flame retardant and heat-resistant layer; 231. Teflon layer; 232. glass fiber layer; 3. moisture-proof mechanism; 31. moisture-proof bag; 32. silica gel drying plate; 33. air vent; 34. partition net; 35. sealing sheet; 36. tear tape; 4. sealing cover; 5. hand strap. DETAILED DESCRIPTION

[0022] Example

[0023] refer to Figures 1 to 4 The present embodiment of the present invention provides an archive document storage bag with a built-in moisture-proof structure, comprising a bag body 1, the bag body 1 being composed of a heat-resistant composite layer 2, a moisture-proof mechanism 3 being fixedly connected to the interior of the bag body 1, a sealing cover 4 being connected to the top of the bag body 1, and the sealing cover 4 being sealed to the top of the bag body 1;

[0024] The moisture-proof mechanism 3 includes a moisture-proof bag 31, which is fixedly connected to one side of the bag body 1. A silica gel drying plate 32 is fixedly connected inside the moisture-proof bag 31. A vent 33 is fixedly connected to the outside of the moisture-proof bag 31. A partition net 34 is fixedly connected inside the vent 33. The moisture-proof bag 31 is firmly fixedly connected to one side of the inside of the bag body 1. The silica gel drying plate 32 is tightly fixedly connected inside the moisture-proof bag 31, and the silica gel drying plate 32 plays a role of drying and absorbing moisture. The moisture-proof bag 31 is also fixedly connected to the outside of the moisture-proof bag 31, and the vent 33 is fixedly connected inside the vent 33. The partition net 34 plays a certain role of blocking and protecting. This design enables the bag body 1 to have good heat resistance while effectively preventing the archive documents from getting damp through the internal moisture-proof mechanism 3, thereby ensuring the safe storage and good condition of the documents. The sealing cover 4 also further ensures the sealing of the bag body 1 and the protection of the internal documents.

[0025] refer to Figure 2The outer side of the moisture-proof bag 31 is fixedly connected with a sealing sheet 35, and the sealing sheet 35 covers the outer side of the ventilation opening 33 of the moisture-proof bag 31. The sealing sheet 35 tightly covers the outer side of the ventilation opening 33 of the moisture-proof bag 31. Such a setting is of great significance. The sealing sheet 35 can tightly cover the ventilation opening 33 when moisture-proof work is not needed to prevent external impurities or other adverse factors from entering the bag body 1 through the ventilation opening 33 to affect the archival documents. When the moisture-proof function needs to be activated, the sealing sheet 35 only needs to be removed to expose the ventilation opening 33, so that the silica gel drying plate 32 inside the moisture-proof bag 31 can contact the air inside the bag body 1, thereby achieving a good moisture-proof and hygroscopic effect, ensuring that the archival documents are always in a dry and suitable environment, and further improving the practicality and reliability of this archival document storage bag.

[0026] refer to Figure 2 The tear tape 36 is fixedly arranged on one side of the sealing sheet 35, and the sealing sheet 35 is bonded to the outer side of the moisture-proof bag 31 by glue. The tear tape 36 provides a convenient gripping place for operating the sealing sheet 35, and the sealing sheet 35 is tightly bonded to the outer side of the moisture-proof bag 31 by glue, ensuring that it can reliably cover the vent 33 under normal conditions and maintain the relative stability of the internal environment of the bag body 1. When moisture-proof operation is required, the user can conveniently grab the tear tape 36 and tear the sealing sheet 35 from the outer side of the moisture-proof bag 31, thereby opening the vent 33 and allowing the moisture-proof mechanism 3 to play a role. This design not only realizes the effective switching of the sealing and moisture-proof functions, but also increases the convenience and intuitiveness of operation through the simple tear tape 36 design.

[0027] refer to Figure 1-Figure 2 The top of the bag body 1 is fixedly connected with a hand strap 5, and the hand strap 5 is concavely arranged. The hand strap 5 provides convenience for the user to carry the archive document storage bag. The hand strap 5 is concavely arranged. This unique shape design makes the hand strap 5 more fit the curve of the hand when in use, and can effectively improve the comfort and stability of carrying. When the bag body 1 needs to be moved or carried, the user can conveniently hold the concave hand strap 5 with his hand, easily lift the bag body 1 and carry it to the desired position without worrying about the hand strap 5 causing discomfort or slipping to the hand. The design of the concave hand strap 5 not only enhances the portability of the bag body 1, but also improves the overall use experience to a certain extent, adding a touch of intimacy and convenience to the daily use of the archive document storage bag.

[0028] refer to Figure 3-Figure 4The heat-resistant composite layer 2 includes a kraft paper base layer 21, which is arranged at the innermost side of the bag body 1. A composite inner layer 22 is fixedly connected to the outer side of the kraft paper base layer 21, and a flame-retardant and heat-resistant layer 23 is fixedly connected to the outer side of the composite inner layer 22. The kraft paper base layer 21 provides basic strength and stability for the bag body 1 with its own characteristics. The composite inner layer 22 is tightly fixedly connected to the outer side of the kraft paper base layer 21. This composite inner layer 22 may have the effect of further enhancing the performance of the bag body 1, and the flame-retardant and heat-resistant layer 23 is fixedly connected to the outer side of the composite inner layer 22. The flame-retardant and heat-resistant layer 23 gives the bag body 1 excellent flame retardancy and heat resistance, so that it can better protect the internal archival documents in a high temperature environment or when facing a fire source, and prevent the documents from being damaged by high temperature or fire. This multi-layer composite heat-resistant composite layer 2 structure, through the synergistic effect of each layer, jointly creates an archival document storage bag with good strength, heat resistance and flame retardancy, providing a reliable and safe storage environment for archival documents.

[0029] refer to Figure 3-Figure 4 The composite inner layer 22 includes a thickened liquid silicone layer 221, which is fixedly connected to the outer side of the kraft paper base layer 21. The inner side of the thickened liquid silicone layer 221 is provided with an inner cavity 222, and the inner cavity 222 is filled with camphor particles 223. The thickened liquid silicone layer 221 is firmly fixedly connected to the outer side of the kraft paper base layer 21, which plays a key role. It has many excellent properties, such as good flexibility and sealing performance. At the same time, the inner side of the thickened liquid silicone layer 221 is provided with an inner cavity 222. 22, and the inner cavity 222 is filled with camphor particles 223. The existence of these camphor particles 223 is of great significance. When insects try to bite through the bag body 1, the odor generated by the volatilization of the camphor particles 223 can play an insect repellent effect, thereby effectively protecting the archival documents in the bag body 1 from insect pests. This unique design not only enhances the protective function of the bag body 1, but also further improves the security and stability of the storage of archival documents, ensuring that the archival documents can be properly preserved in a relatively safe and suitable environment.

[0030] refer to Figure 3-Figure 4The flame retardant and heat resistant layer 23 includes a Teflon layer 231, which is fixedly connected to the outside of the thickened liquid silicone layer 221. A glass fiber layer 232 is fixedly connected to the outside of the Teflon layer 231. The Teflon layer 231 is tightly fixedly connected to the outside of the thickened liquid silicone layer 221. The Teflon layer 231 provides important heat resistance and flame retardancy protection for the bag body 1 with its excellent high temperature resistance, corrosion resistance and non-stickiness. Then, the glass fiber layer 232 is fixedly connected to the outside of the Teflon layer 231. The glass fiber layer 232 has excellent properties such as high strength and high temperature resistance, which can further enhance the bag body 1. Heat-resistant and flame-retardant effect. When the bag body 1 is in a high-temperature environment or may encounter a fire source, the Teflon layer 231 and the glass fiber layer 232 work together to resist the invasion of high temperature and flames, and minimize the impact on the archival documents in the bag body 1. For example, in some places where high temperatures may occur, such as places near high-temperature equipment, this flame-retardant and heat-resistant layer 23 can protect the documents in the bag well; for example, when a small fire occurs, the presence of these two layers can slow down the speed at which the fire spreads into the bag, buying time for rescuing documents. This combined design makes the bag body 1 have excellent performance in heat resistance and flame retardancy, and provides reliable protection for archival documents.

[0031] Principle and advantages of use: By setting the kraft paper base layer 21 in combination with the thickened liquid silicone layer 221, the Teflon layer 231 and the glass fiber layer 232, the kraft paper base layer 21 provides the bag body 1 with basic strength and stability during use, ensuring a certain degree of durability. The thickened liquid silicone layer 221 brings excellent heat-resistant and flame-retardant properties, which can ensure the safety of the bag body 1 and the internal archive documents under high temperature environment. At the same time, it also has good waterproof and moisture-proof functions, which can effectively prevent the documents from being damaged by moisture. The Teflon layer 231 makes the bag body 1 have excellent high temperature resistance, corrosion resistance and anti-adhesion properties, so that the bag body 1 can adapt to various complex conditions and is easy to clean and maintain. The glass fiber layer 232 significantly enhances the strength and tensile strength of the bag body 1, further improving the protection effect of the archive documents. This multi-layered archive document bag combines the advantages of each layer of materials, not only can provide a reliable storage environment for archive documents, but also has strong adaptability and durability. It is an archive document bag with excellent performance.

[0032] By setting up the moisture-proof mechanism 3, during the use of the device, the sealing sheet 35 can be driven downward by pulling the tear strip 36, and the air vent 33 can be opened by tearing off the sealing sheet 35. When the air vent 33 is opened, the silica gel drying plate 32 on the inner side of the moisture-proof bag belt contacts the internal air of the bag body 1. The silica gel drying plate 32 contacts the air, so that the inside of the bag body 1 can be moisture-proof and moisture-absorbent, so that the device as a whole can have a strong moisture-proof performance. In addition, during its use, since camphor particles 223 are set in the inner cavity 222 of the thickened liquid silica gel layer 221, when insects bite through the file bag, the camphor particles 223 volatilize, so that the bag body 1 as a whole has a good insect-proof and insect-repellent function, which can improve the stability and convenience of the bag body 1 for document storage.

Claims

1. An archive document storage bag with a built-in moisture-proof structure, comprising a bag body (1), characterized in that: The bag body (1) is composed of a heat-resistant composite layer (2); a moisture-proof structure (3) is fixedly connected to the interior of the bag body (1); a sealing cover (4) is connected to the top of the bag body (1); and the sealing cover (4) is sealed to the top of the bag body (1); The moisture-proof mechanism (3) comprises a moisture-proof bag (31), the moisture-proof bag (31) is fixedly connected to one side of the bag body (1), a silica gel drying plate (32) is fixedly connected inside the moisture-proof bag (31), a vent (33) is fixedly connected outside the moisture-proof bag (31), and a partition net (34) is fixedly connected inside the vent (33).

2. The archive document storage bag with built-in moisture-proof structure according to claim 1, characterized in that: A sealing sheet (35) is fixedly connected to the outer side of the moisture-proof bag (31), and the sealing sheet (35) covers the outer side of the air permeable opening (33) of the moisture-proof bag (31).

3. The archive document storage bag with built-in moisture-proof structure according to claim 2, characterized in that: A tear tape (36) is fixedly provided on one side of the sealing sheet (35), and the sealing sheet (35) is bonded to the outer side of the moisture-proof bag (31) by glue.

4. The archive document storage bag with built-in moisture-proof structure according to claim 1, characterized in that: A hand strap (5) is fixedly connected to the top of the bag body (1), and the hand strap (5) is arranged in a concave shape.

5. The archive document storage bag with built-in moisture-proof structure according to claim 1, characterized in that: The heat-resistant composite layer (2) comprises a kraft paper base layer (21), the kraft paper base layer (21) is arranged on the innermost side of the bag body (1), the outer side of the kraft paper base layer (21) is fixedly connected to a composite inner layer (22), and the outer side of the composite inner layer (22) is fixedly connected to a flame-retardant and heat-resistant layer (23).

6. The archive document storage bag with built-in moisture-proof structure according to claim 5, characterized in that: The composite inner layer (22) comprises a thickened liquid silicone layer (221), wherein the thickened liquid silicone layer (221) is fixedly connected to the outer side of the kraft paper base layer (21), an inner cavity (222) is provided on the inner side of the thickened liquid silicone layer (221), and the interior of the inner cavity (222) is filled with camphor particles (223).

7. The archive document storage bag with built-in moisture-proof structure according to claim 6, characterized in that: The flame retardant and heat resistant layer (23) comprises a Teflon layer (231), wherein the Teflon layer (231) is fixedly connected to the outer side of the thickened liquid silicone layer (221), and a glass fiber layer (232) is fixedly connected to the outer side of the Teflon layer (231).

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