Sample protection bag for environmental monitoring

Abstract

The utility model discloses a sample protection bag for environmental monitoring, which comprises a bag body, the bag body sequentially comprises a base material layer, a flame retardant layer, an anti-puncture layer and a wear-resistant layer from inside to outside, and the anti-puncture layer comprises a basalt fiber layer, a ramie fiber layer and a carbon fiber layer. The wear-resistant layer comprises an ultra-high molecular weight polyethylene fiber layer, a polycarbonate coating and a polyamide fiber layer. According to the sample protection bag, the base material layer, the flame-retardant layer, the anti-puncture layer, the basalt fiber layer, the ramie fiber layer, the carbon fiber layer, the wear-resistant layer, the ultra-high molecular weight polyethylene fiber layer, the polycarbonate coating and the polyamide fiber layer are used, so that the sample protection bag achieves the purpose of good wear-resistant and anti-puncture effects; the problems that an existing sample protection bag is poor in abrasion resistance and puncture resistance, the sample protection bag is prone to being damaged during falling friction or collision, repeated recycling cannot be achieved, and resources are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sample protection bags, in particular to a sample protection bag for environmental monitoring. Background Art

[0002] In daily work, staff often need to take samples of substances in the environment for testing in order to promptly observe whether they have an impact on people's daily lives. Therefore, sample protection bags are often used to preserve samples during the sampling process, which is convenient and quick to use.

[0003] At present, the existing sample protection bags have weak wear resistance and puncture resistance. When they fall, rub or bump, they are easily damaged, making them impossible to be recycled multiple times, resulting in a waste of resources. For this reason, we propose a sample protection bag for environmental monitoring. Utility Model Content

[0004] The purpose of the utility model is to provide a sample protection bag for environmental monitoring, which has the advantages of good wear resistance and puncture resistance, and solves the problem that the existing sample protection bags have poor wear resistance and puncture resistance, and the sample protection bags are easily damaged when dropped, rubbed or bumped, thereby being unable to be recycled multiple times and causing a waste of resources.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sample protection bag for environmental monitoring, comprising a bag body, wherein the bag body comprises a base material layer, a flame retardant layer, a puncture-proof layer and a wear-resistant layer from the inside to the outside, wherein the puncture-proof layer comprises a basalt fiber layer, a ramie fiber layer and a carbon fiber layer, and the wear-resistant layer comprises an ultra-high molecular weight polyethylene fiber layer, a polycarbonate coating and a polyamide fiber layer.

[0006] Preferably, a label bag is provided on the front surface of the bag body, a portable hole is opened at the upper end of the bag body, and a protective frame is provided inside the portable hole.

[0007] Preferably, a first self-sealing strip and a second self-sealing strip are provided at the upper end of the inner side of the bag body, the first self-sealing strip and the second self-sealing strip are matched, and the number of the first self-sealing strip and the second self-sealing strip are both two.

[0008] Preferably, the flame retardant layer is a phenolic fiber layer, and the thickness of the flame retardant layer is between eighty microns and three hundred microns.

[0009] Preferably, the carbon fiber layer is bonded to the outer side of the flame retardant layer, the ramie fiber layer is bonded to the outer side of the carbon fiber layer, and the basalt fiber layer is bonded to the outer side of the ramie fiber layer.

[0010] Preferably, the polyamide fiber layer is bonded to the outer side of the puncture-proof layer, the polycarbonate coating is coated on the outer side of the polyamide fiber layer, and the ultra-high molecular weight polyethylene fiber layer is bonded to the outer side of the polycarbonate coating.

[0011] Preferably, the thickness of the wear-resistant layer is between 2.3 and 4 times the thickness of the flame-retardant layer, and the thickness of the puncture-proof layer is between 2.2 and 3.5 times the thickness of the flame-retardant layer.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model achieves the purpose of good wear resistance and puncture resistance in the sample protection bag through the functions of the base material layer, the flame retardant layer, the puncture resistance layer, the basalt fiber layer, the ramie fiber layer, the carbon fiber layer, the wear-resistant layer, the ultra-high molecular weight polyethylene fiber layer, the polycarbonate coating and the polyamide fiber layer, thereby solving the problem that the existing sample protection bags have poor wear resistance and puncture resistance, and the sample protection bags are easily damaged when dropped, rubbed or bumped, thereby failing to achieve multiple recycling and causing a waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model from a second viewing angle;

[0016] Figure 3 This is a schematic diagram of the bag structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the anti-puncture layer of the utility model;

[0018] Figure 5 This is a schematic diagram of the wear-resistant layer structure of the utility model.

[0019] In the figure: 1. bag body; 11. base material layer; 12. flame retardant layer; 13. puncture-proof layer; 131. basalt fiber layer; 132. ramie fiber layer; 133. carbon fiber layer; 14. wear-resistant layer; 141. ultra-high molecular weight polyethylene fiber layer; 142. polycarbonate coating; 143. polyamide fiber layer; 2. label bag; 3. portable hole; 4. protective frame; 5. first self-sealing strip; 6. second self-sealing strip. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The bag body 1, substrate layer 11, flame retardant layer 12, anti-puncture layer 13, basalt fiber layer 131, ramie fiber layer 132, carbon fiber layer 133, wear-resistant layer 14, ultra-high molecular weight polyethylene fiber layer 141, polycarbonate coating 142, polyamide fiber layer 143, label bag 2, portable hole 3, protective frame 4, first self-sealing strip 5 and second self-sealing strip 6 components of the present application are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0024] See also Figure 1-5 A sample protection bag for environmental monitoring includes a bag body 1, which includes a base material layer 11, a flame retardant layer 12, a puncture-proof layer 13 and a wear-resistant layer 14 from the inside to the outside. The puncture-proof layer 13 includes a basalt fiber layer 131, a ramie fiber layer 132 and a carbon fiber layer 133. The wear-resistant layer 14 includes an ultra-high molecular weight polyethylene fiber layer 141, a polycarbonate coating 142 and a polyamide fiber layer 143.

[0025] A label bag 2 is arranged on the front surface of the bag body 1 , a carrying hole 3 is opened at the upper end of the bag body 1 , and a protective frame 4 is arranged inside the carrying hole 3 .

[0026] The upper end of the inner side of the bag body 1 is provided with a first self-sealing strip 5 and a second self-sealing strip 6 , the first self-sealing strip 5 and the second self-sealing strip 6 are adapted to each other, and the number of the first self-sealing strip 5 and the second self-sealing strip 6 are both two.

[0027] The flame retardant layer 12 is a phenolic fiber layer, and the thickness of the flame retardant layer 12 is between 80 micrometers and 300 micrometers.

[0028] The carbon fiber layer 133 is bonded to the outer side of the flame retardant layer 12 , the ramie fiber layer 132 is bonded to the outer side of the carbon fiber layer 133 , and the basalt fiber layer 131 is bonded to the outer side of the ramie fiber layer 132 .

[0029] The polyamide fiber layer 143 is bonded to the outer side of the anti-puncture layer 13 , the polycarbonate coating 142 is coated on the outer side of the polyamide fiber layer 143 , and the ultra-high molecular weight polyethylene fiber layer 141 is bonded to the outer side of the polycarbonate coating 142 .

[0030] The thickness of the wear-resistant layer 14 is between 2.3 and 4 times the thickness of the flame-retardant layer 12 , and the thickness of the anti-puncture layer 13 is between 2.2 and 3.5 times the thickness of the flame-retardant layer 12 .

[0031] When in use, the flame retardant layer 12 is provided to make the protective bag flame retardant, and the puncture-proof layer 13 is provided, and with the assistance of the basalt fiber layer 131, the ramie fiber layer 132 and the carbon fiber layer 133, the protective bag has a triple fiber protection layer, thereby greatly improving the puncture resistance of the protective bag, and the wear-resistant layer 14 is provided, and with the assistance of the ultra-high molecular weight polyethylene fiber layer 141, the polycarbonate coating 142 and the polyamide fiber layer 143, the outer side of the protective bag has a triple wear-resistant protective layer, thereby greatly improving the wear resistance of the protective bag, thereby avoiding damage caused by the protection bag falling, rubbing or bumping, and extending its service life.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sample protection bag for environmental monitoring, comprising a bag body (1), characterized in that: The bag body (1) comprises, from the inside to the outside, a base material layer (11), a flame retardant layer (12), a puncture-proof layer (13) and a wear-resistant layer (14), wherein the puncture-proof layer (13) comprises a basalt fiber layer (131), a ramie fiber layer (132) and a carbon fiber layer (133), and the wear-resistant layer (14) comprises an ultra-high molecular weight polyethylene fiber layer (141), a polycarbonate coating (142) and a polyamide fiber layer (143).

2. A sample protection bag for environmental monitoring according to claim 1, characterized in that: A label bag (2) is arranged on the front surface of the bag body (1), a portable hole (3) is opened at the upper end of the bag body (1), and a protective frame (4) is arranged on the inner side of the portable hole (3).

3. The sample protection bag for environmental monitoring according to claim 1, characterized in that: A first self-sealing strip (5) and a second self-sealing strip (6) are provided at the upper end of the inner side of the bag body (1); the first self-sealing strip (5) and the second self-sealing strip (6) are adapted to each other, and the number of the first self-sealing strip (5) and the number of the second self-sealing strip (6) are both two.

4. The sample protection bag for environmental monitoring according to claim 1, characterized in that: The flame retardant layer (12) is a phenolic fiber layer, and the thickness of the flame retardant layer (12) is between eighty micrometers and three hundred micrometers.

5. The sample protection bag for environmental monitoring according to claim 1, characterized in that: The carbon fiber layer (133) is bonded to the outer side of the flame retardant layer (12), the ramie fiber layer (132) is bonded to the outer side of the carbon fiber layer (133), and the basalt fiber layer (131) is bonded to the outer side of the ramie fiber layer (132).

6. The sample protection bag for environmental monitoring according to claim 1, characterized in that: The polyamide fiber layer (143) is bonded to the outer side of the puncture-proof layer (13), the polycarbonate coating (142) is coated on the outer side of the polyamide fiber layer (143), and the ultra-high molecular weight polyethylene fiber layer (141) is bonded to the outer side of the polycarbonate coating (142).

7. The sample protection bag for environmental monitoring according to claim 1, characterized in that: The thickness of the wear-resistant layer (14) is between 2.3 and 4 times the thickness of the flame-retardant layer (12), and the thickness of the puncture-proof layer (13) is between 2.2 and 3.5 times the thickness of the flame-retardant layer (12).

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