Water vapor regulating packaging bag made with nano molecular sieve technology
By adopting nanomolecular sieve technology and water-gas regulation structure in the packaging bag, the contradiction between moisturizing and breathable needs of plant roots is solved, and the survival rate of plants and the practicality of packaging bags is improved.
Patent Information
- Application Number
- CN202421452227.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-24
AI Technical Summary
The existing packaging bag structural design cannot meet the moisturizing and breathable needs of plant roots at the same time, resulting in dyspnea, root rot and bacterial growth at the plant roots, affecting the survival rate of the plant and the cost of the merchant.
The water-gas-regulated packaging bag prepared using nanomolecular sieve technology is designed including plant root placement grooves, nanomolecular sieve antibacterial filter layer, water storage chamber, water replenishment chamber, breathable chamber and reflux chamber. Through these structures, the circulating flow of water and effective breathability of plant roots is achieved.
It realizes the moisturizing and breathable needs of plant roots, improves the survival rate of plants, reduces the risk of bacterial growth and root rot, and reduces the costs of merchants.
Smart Images
Figure CN222743210U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging bags, in particular to a water vapor regulating packaging bag prepared by adopting nano molecular sieve technology. Background Art
[0002] With the popularity of online shopping, more and more people like to buy plants online. Since express parcels take 2-3 days to be delivered to customers in most areas, the roots of plants need to be moisturized and ventilated during transportation. However, the existing packaging bag structure is unreasonable and cannot meet the needs of moisturizing and ventilation at the same time. Merchants generally put plastic bags at the roots of plants to keep them moisturized, and then put a corrugated paper box on the plastic bag for packaging. Although plastic bags can keep plants moisturized, plastic bags have poor air permeability, which can easily cause breathing difficulties and root rot of plant roots, and are very easy to breed bacteria. The survival rate of customers who plant plants after receiving them is low. When customers receive damaged or dead plants, merchants generally compensate them or send another plant that is the same as before for free, which increases merchants' costs or even losses. Utility Model Content
[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a water vapor regulating packaging bag prepared by nano molecular sieve technology which has a reasonable structural design, good moisturizing effect, good ventilation effect, good antibacterial effect and good practicality.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water vapor regulating packaging bag prepared by nano molecular sieve technology, comprising a bag body, wherein a plant root placement groove with an opening facing upward is provided in the bag body, a nano molecular sieve antibacterial filter layer is fixedly provided at the lower end of the plant root placement groove, and a water storage cavity is provided between the lower surface of the nano molecular sieve antibacterial filter layer and the inner bottom surface of the plant root placement groove;
[0005] The bag body is provided with a water replenishment cavity at the left end of the plant root placement groove, the upper end of the water replenishment cavity is provided with a water inlet, the upper end of the water inlet is provided with a sealing cover, and a plurality of water replenishment through holes are provided between the right inner wall surface of the water replenishment cavity and the left inner wall surface of the plant root placement groove;
[0006] The bag body is provided with a reflux chamber at the lower position of the water storage chamber, and the left end of the reflux chamber is connected with the lower end of the water replenishment chamber; a reflux flow hole is provided between the upper inner wall surface of the reflux chamber and the lower inner wall surface of the water storage chamber, and a first one-way valve is provided in the reflux flow hole, and the upper end of the first one-way valve is provided with a first water flow inlet, and the lower end of the first one-way valve is provided with a first water flow outlet; the bag body is provided with an air permeable chamber at the right end position of the plant root placement groove, and a plurality of first air permeable holes are provided between the left inner wall surface of the air permeable chamber and the right inner wall surface of the plant root placement groove, and a second air permeable hole is provided on the right inner wall surface of the air permeable chamber, and a bag valve is fixedly provided on the outer port of the second air permeable hole.
[0007] The utility model is further configured as follows: a second one-way valve is fixedly arranged in each of the water replenishment through holes, a second water flow inlet is arranged at the left end of the second one-way valve, and a second water flow outlet is arranged at the right end of the second one-way valve.
[0008] The utility model is further configured as follows: a positioning air bag is fixedly provided on the upper end of the inner wall surface of the plant root placement groove, a vertical through hole is provided in the middle of the positioning air bag, an air nozzle is integrally provided at a local position of the positioning air bag, and a sealing nut is threadedly connected to the outer port of the air nozzle.
[0009] The utility model is further configured as follows: the nano molecular sieve antibacterial filter layer comprises a nano silver carbon molecular sieve, and the middle portion of the nano molecular sieve antibacterial filter layer is concave and has an arc-shaped structure.
[0010] The utility model is further configured as follows: a plurality of reinforcing convex strips are integrally arranged on the outer surface of the bag body, a positioning convex ring is integrally arranged at both ends of the groove opening of the plant root placement groove at the upper end of the bag body, and a positioning rope is arranged on each positioning convex ring.
[0011] The utility model is further configured as follows: the bag body is made of polyethylene, polypropylene or polylactic acid, and the bag body is in a rectangular structure.
[0012] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has a reasonable structural design. The roots of the existing plants are placed in the plant root placement groove. The merchant waters the roots of the plants before the express package is sent out, so that the roots of the plants are kept moist, and water is added to the water replenishment cavity through the water filling port. After the water adding is completed, the upper end of the water filling port is connected to the sealing cover through a thread to form a seal; when the express package is in transit, when the plant is bumped and shaken during transportation and squeezed by the bag body, the water in the water replenishment cavity passes through the water replenishment through hole and The second one-way valve flows to the roots of the plants, and the water at the roots of the plants slowly flows downward. The water is first stored in the water storage chamber after being filtered by the nano molecular sieve antibacterial filter layer, and the filtered water then flows into the reflux chamber after passing through the reflux hole and the first one-way valve in sequence. Since the left end of the reflux chamber is connected with the lower end of the water replenishment chamber, the water in the reflux chamber flows back to the water replenishment chamber, and the water in the bag body can circulate, and the water at the roots of the plants is filtered and sterilized by the nano molecular sieve antibacterial filter layer, which has a good antibacterial effect, which can not only make the roots of the plants have a good moisturizing effect, but also not easy to breed bacteria or rot roots;
[0013] In addition, the roots of the plants are ventilated through the first ventilation holes, the ventilation cavity, the second ventilation holes and the bag valve, so that the roots of the plants have good air quality and can breathe easily, thereby improving the survival rate of the plants and having good practicality.
[0014] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;
[0016] Figure 2 It is a cross-sectional schematic diagram of an embodiment of the utility model;
[0017] Figure 3 It is a schematic diagram of the assembly of the embodiment of the utility model and the plant. DETAILED DESCRIPTION
[0018] In the description of this embodiment, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model 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 a limitation on the utility model. In addition, if the terms "first", "second", and "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0019] See also Figures 1 to 3The utility model discloses a water vapor regulating packaging bag prepared by nano molecular sieve technology, comprising a bag body 1, wherein a plant root placement groove 11 with an opening facing upward is arranged in the bag body 1, a nano molecular sieve antibacterial filter layer 2 is fixedly arranged at the lower end of the plant root placement groove 11, and a water storage cavity 12 is arranged between the lower surface of the nano molecular sieve antibacterial filter layer 2 and the inner bottom surface of the plant root placement groove 11;
[0020] The bag body 1 is provided with a water replenishment chamber 13 at the left end of the plant root placement groove 11, a water inlet 14 is provided at the upper end of the water replenishment chamber 13, a sealing cover 3 is provided at the upper end of the water inlet 14, and a plurality of water replenishment through holes 15 are provided between the right inner wall surface of the water replenishment chamber 13 and the left inner wall surface of the plant root placement groove 11;
[0021] The bag body 1 is provided with a reflux chamber 16 at a lower position of the water storage chamber 12, and the left end of the reflux chamber 16 is connected to the lower end of the water replenishment chamber 13; a reflux flow hole 17 is provided between the upper inner wall surface of the reflux chamber 16 and the lower inner wall surface of the water storage chamber 12, and a first one-way valve 4 is provided in the reflux flow hole 17, and the upper end of the first one-way valve 4 is provided with a first water flow inlet, and the lower end of the first one-way valve 4 is provided with a first water flow outlet; the bag body 1 is provided with a breathable chamber 18 at the right end position of the plant root placement groove 11, and a plurality of first breathable through holes 19 are provided between the left inner wall surface of the breathable chamber 18 and the right inner wall surface of the plant root placement groove 11, and a second breathable through hole 110 is provided on the right inner wall surface of the breathable chamber 18, and a bag valve 5 is fixedly provided at the outer end of the second breathable through hole 110.
[0022] Preferably, the edge of the nano-molecular sieve antibacterial filtration layer 2 is bonded and fixed to the lower end of the inner wall surface of the plant root placement groove 11; the upper end of the water inlet 14 is fixed to the sealing cover 3 by a threaded connection; the number of the water replenishment holes 15 is 1-3; the valve body of the first one-way valve 4 is bonded and fixed to the inner wall surface of the reflux hole 17; the number of the first air permeable holes 19 is set to 2-6, and the bag valve 5 is bonded and fixed to the outer port of the second air permeable hole 110.
[0023] In order to make the structural design of the utility model more reasonable, as a preference, a second one-way valve 6 is fixedly provided in the water replenishment hole 15 described in this embodiment, a second water inlet is provided at the left end of the second one-way valve 6, and a second water outlet is provided at the right end of the second one-way valve 6.
[0024] Preferably, the valve body of each second one-way valve 6 is bonded and fixed to the inner wall surface of the water replenishment through hole 15 where it is located.
[0025] A positioning airbag 7 is fixedly provided on the upper end of the inner wall surface of the plant root placement groove 11, a vertical through hole 71 is provided in the middle of the positioning airbag 7, an air nozzle 72 is integrally provided at a local position of the positioning airbag 7, and a sealing nut 73 is threadedly connected to the outer end of the air nozzle 72. Preferably, the positioning airbag 7 is bonded and fixed to the upper end of the inner wall surface of the plant root placement groove 11, and the positioning airbag 7 plays a role of positioning and buffering for the plant.
[0026] The nano-molecular sieve antibacterial filter layer 2 includes a nano-silver carbon molecular sieve, and the middle of the nano-molecular sieve antibacterial filter layer 2 is concave and has an arc-shaped structure. The nano-silver carbon molecular sieve filtration technology is to add nano-silver and other materials of about 25 nanometers to the carbon molecular sieve. When water flows through, the nano-silver carbon molecular sieve quickly contacts and adsorbs bacteria, viruses, chlorine dioxide, etc. in the water to the carbon molecular sieve pores, and then is killed by the nano-silver (Nano Silver) compounded in the carbon molecular sieve pores. It is faster than traditional microporous filtration and has an increasingly enhanced antibacterial effect when it comes into contact with water.
[0027] The outer surface of the bag body 1 is provided with a plurality of reinforcing ridges 111, and the upper end of the bag body 1 is provided with a positioning ridge 112 at both ends of the groove opening of the plant root placement groove 11, and each positioning ridge 112 is provided with a positioning rope 8. Preferably, the number of the reinforcing ridges 111 is 1-6.
[0028] The bag body 1 is made of polyethylene, polypropylene or polylactic acid, and has a rectangular structure. Preferably, the bag body 1 can also be made of existing PET material or composite material.
[0029] In actual application, the roots of existing plants are placed in the plant root placement groove 11. The merchant waters the roots of the plants before sending out the express package to keep the roots of the plants moist, and adds water to the water replenishment chamber 13 through the water filling port 14. After the water adding is completed, the upper end of the water filling port 14 is connected to the sealing cover 3 through a threaded connection to form a seal; when the express package is in transit, when the plant is bumped and shaken during transportation and the bag body 1 is squeezed, the water in the water replenishment chamber 13 flows to the roots of the plant through the water replenishment through hole 15 and the second one-way valve 6 in turn, and the plant The water at the root of the plant flows down slowly, and the water is first stored in the water storage chamber 12 after being filtered by the nano molecular sieve antibacterial filter layer 2, and the filtered water then flows into the reflux chamber 16 after passing through the reflux hole 17 and the first one-way valve 4 in sequence. Since the left end of the reflux chamber 16 is connected with the lower end of the water replenishment chamber 13, the water in the reflux chamber 16 flows back to the water replenishment chamber 13, and the water in the bag body can circulate, and the water at the root of the plant is filtered and sterilized by the nano molecular sieve antibacterial filter layer 2, and the antibacterial effect is good, which can not only make the root of the plant have a good moisturizing effect, but also not easy to breed bacteria or root rot;
[0030] In addition, the roots of the plants are ventilated through the first ventilation holes 19, the ventilation cavity 18, the second ventilation holes 110 and the bag valve 5, so that the roots of the plants have good air quality and can breathe easily, thereby improving the survival rate of the plants and having good practicality.
[0031] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.
Claims
1. A moisture-regulating packaging bag prepared by nano molecular sieve technology, comprising a bag body (1), wherein a plant root placement groove (11) with an opening facing upward is provided in the bag body (1), characterized in that: A nanomolecular sieve antibacterial filtration layer (2) is fixedly arranged at the lower end of the plant root placement groove (11), and a water storage cavity (12) is arranged between the lower surface of the nanomolecular sieve antibacterial filtration layer (2) and the inner bottom surface of the plant root placement groove (11); The bag body (1) is provided with a water replenishment chamber (13) at the left end of the plant root placement groove (11), a water inlet (14) is provided at the upper end of the water replenishment chamber (13), a sealing cover (3) is provided at the upper end of the water inlet (14), and a plurality of water replenishment through holes (15) are provided between the right inner wall surface of the water replenishment chamber (13) and the left inner wall surface of the plant root placement groove (11); The bag body (1) is provided with a reflux chamber (16) at a position below the water storage chamber (12); the left end of the reflux chamber (16) is communicated with the lower end of the water replenishment chamber (13); a reflux flow hole (17) is provided between the upper inner wall surface of the reflux chamber (16) and the lower inner wall surface of the water storage chamber (12); a first one-way valve (4) is provided in the reflux flow hole (17); the upper end of the first one-way valve (4) is provided with a first water flow inlet; the lower end of the first one-way valve (4) is provided with a first water flow inlet; A first water outlet is provided; the bag body (1) is provided with a ventilation cavity (18) at the right end of the plant root placement groove (11); a plurality of first ventilation holes (19) are provided between the left inner wall surface of the ventilation cavity (18) and the right inner wall surface of the plant root placement groove (11); a second ventilation hole (110) is provided on the right inner wall surface of the ventilation cavity (18); and a bag valve (5) is fixedly provided at the outer end of the second ventilation hole (110).
2. The moisture regulating packaging bag prepared by nano molecular sieve technology according to claim 1, characterized in that: A second one-way valve (6) is fixedly arranged in each of the water replenishment through holes (15), a second water flow inlet is arranged at the left end of the second one-way valve (6), and a second water flow outlet is arranged at the right end of the second one-way valve (6).
3. The moisture regulating packaging bag prepared by nano molecular sieve technology according to claim 2, characterized in that: A positioning air bag (7) is fixedly provided on the upper end of the inner wall surface of the plant root placement groove (11), a vertical through hole (71) is provided in the middle of the positioning air bag (7), an air nozzle (72) is integrally provided at a local position of the positioning air bag (7), and a sealing nut (73) is threadedly connected to the outer port of the air nozzle (72).
4. The moisture regulating packaging bag prepared by nano molecular sieve technology according to claim 1 or 3, characterized in that: The nano molecular sieve antibacterial filtration layer (2) comprises nano silver carbon molecular sieve, and the middle part of the nano molecular sieve antibacterial filtration layer (2) is concave and has an arc-shaped structure.
5. The moisture regulating packaging bag prepared by nano molecular sieve technology according to claim 4, characterized in that: A plurality of reinforcing convex strips (111) are integrally provided on the outer surface of the bag body (1), and a positioning convex ring (112) is integrally provided at the upper end of the bag body (1) at both left and right ends of the groove opening of the plant root placement groove (11), and a positioning rope (8) is provided on each positioning convex ring (112).
6. The moisture regulating packaging bag prepared by nano molecular sieve technology according to claim 1, characterized in that: The bag body (1) is made of polyethylene, polypropylene or polylactic acid, and the bag body (1) is in a rectangular structure.