阅读说明：本技术 一种吸湿复合环保袋 (Moisture absorption composite environment-friendly bag ) 是由 汪明 于 2019-10-17 设计创作，主要内容包括：本发明公开了一种吸湿复合环保袋,包括环保袋本体、复合夹层和吸湿吸附层；纸质材料层采用秸秆纤维和二次回收的木质原浆材料,提高环保袋的降解性,同时降低了原料成本；可降解塑料外膜大部分采用天然可降解材料制成,起到防水防潮的作用,能够在各种环境条件下使得环保袋具有极高的降解时效性,内侧透气层能够使得进入环保袋内的湿气与复合夹层内吸湿吸附层接触；高吸湿纤维纺织袋采用天然海藻纤维制成,既提高了吸湿吸附层的吸湿性能,同时使其具备可降解性,降低污染来源；吸湿填充颗粒采用接枝丙烯酰胺材料制成,保证废弃的环保袋能够完全分解,不造成污染；通过将纸质按压凸轴卡接进密封凹槽内,使得环保袋开口闭合,同时保证了开启方便。(The invention discloses a moisture absorption composite environment-friendly bag which comprises an environment-friendly bag body, a composite interlayer and a moisture absorption adsorption layer; the paper material layer adopts straw fiber and secondarily recovered wood raw pulp material, so that the degradability of the environment-friendly bag is improved, and the raw material cost is reduced; most of the degradable plastic outer film is made of natural degradable materials, plays a role in water and moisture prevention, and can enable the environment-friendly bag to have extremely high degradation timeliness under various environmental conditions, and the inner side ventilation layer can enable moisture entering the environment-friendly bag to be in contact with the moisture absorption adsorption layer in the composite interlayer; the high moisture absorption fiber textile bag is made of natural alginate fibers, so that the moisture absorption performance of the moisture absorption adsorption layer is improved, and meanwhile, the high moisture absorption fiber textile bag has degradability and reduces pollution sources; the moisture absorption filling particles are made of grafted acrylamide materials, so that the waste environment-friendly bags can be completely decomposed, and pollution is avoided; through pressing down the paper in the protruding axle joint gets into sealed recess for the recycle bags opening is closed, has guaranteed simultaneously to open the convenience.)

1. The moisture absorption composite environment-friendly bag is characterized in that: comprises an environment-friendly bag body (1), a composite interlayer (2) and a moisture absorption adsorption layer (3); the environment-friendly bag body (1) comprises a paper material layer (11), a degradable plastic outer film (12) and an inner side breathable layer (13); a degradable plastic outer film (12) is arranged on the outer side of the paper material layer (11), and an inner side breathable layer (13) is arranged on the inner side of the paper material layer (11); a starch adhesive layer (14) is arranged at the joint of the paper material layer (11) and the inner side breathable layer (13), a composite interlayer (2) is formed between the paper material layer (11) and the inner side breathable layer (13), and a moisture absorption and adsorption layer (3) is arranged in the composite interlayer (2); the moisture absorption and absorption layer (3) comprises high moisture absorption fiber textile bags (31) and moisture absorption filling particles (32), the high moisture absorption fiber textile bags (31) are filled with the moisture absorption filling particles (32), and silica gel moisture-proof agents (33) are mixed among the moisture absorption filling particles (32); the environment-friendly bag is characterized in that an opening (4) is formed in the environment-friendly bag body (1), a sealing groove (5) is formed in one side of the opening (4), and a paper pressing protruding shaft (6) corresponding to the sealing groove (5) is arranged on the other side of the opening (4).

2. The absorbent composite reusable bag according to claim 1, wherein: the paper material layer (11) is made by mixing straw fiber and secondarily recovered wood raw pulp material, and the thickness of the paper material layer (11) is 0.08-0.12 mm.

3. The absorbent composite reusable bag according to claim 1, wherein: the degradable plastic outer film (12) is prepared by processing linear low-density polyethylene resin, straw fiber, natural starch and a degradation promoter.

4. The absorbent composite reusable bag according to claim 1, wherein: the inner side breathable layer (13) is made of the same material as the paper material layer (11), a plurality of uniformly spaced breathable holes are formed in the inner side breathable layer (13), and the thickness of the inner side breathable layer (13) is 0.05-0.08 mm.

5. The absorbent composite reusable bag according to claim 1, wherein: the degradable plastic outer film (12) is attached to the outer side of the paper material layer (11) by adopting a vacuum film covering technology.

6. The absorbent composite reusable bag according to claim 1, wherein: the high-moisture-absorption fiber textile bag (31) is made of natural alginate fibers, and the natural alginate fibers are spun into a high-fiber textile material after being subjected to micropore treatment.

7. The absorbent composite reusable bag according to claim 1, wherein: the moisture absorption filling particles (32) are made of grafted acrylamide materials, and decomposition promoting agents are added into the high moisture absorption fiber textile bag (31).

8. The absorbent composite reusable bag according to claim 1, wherein: after the moisture absorption filling particles (32) are filled into the high moisture absorption fiber textile bag (31), the high moisture absorption fiber textile bag (31) is sealed in a sealing way, and then the high moisture absorption fiber textile bag is placed into a vacuum compressor to be extruded into a sheet structure.

Technical Field

The invention relates to the technical field of environment-friendly bag processing, in particular to a moisture-absorbing composite environment-friendly bag.

Background

The plastic shopping bags are consumable articles in daily life, and China consumes a large amount of plastic shopping bags every year. The plastic shopping bag provides convenience for consumers, and causes serious energy resource waste and environmental pollution due to excessive use, improper recycling treatment and the like. Particularly, the ultrathin plastic shopping bags are easy to damage, most of the ultrathin plastic shopping bags are randomly discarded, and the ultrathin plastic shopping bags become a main source of white pollution. More and more countries and regions have limited the production, sale, use of plastic shopping bags.

With the improvement of living standard, people pay more attention to life quality and health preservation and prevention, so that some retail drugstores are often seen to put health care products packaged in large capacity, OTC medicines for prevention, such as radix isatidis granule and the like, and besides preventing cold in season change, heat clearing and detoxifying can be carried out in hot summer. It can be noted that the capacity of the packaging bags of these products is above 1kg, and the purchasing personnel usually buy a larger plastic bag for packaging and carrying. Present medicine packing surface is equipped with a tear notch, during the use, directly opens the wrapping bag through tear notch, and some medicines need repetitious usage, to the medicine wrapping bag that has opened, then adopts clip or other little articles to seal medicine packing's opening, but the medicine still easily contacts with the air, leads to the medicine to wet easily for the property of a medicine of medicine receives the influence.

Disclosure of Invention

The invention aims to provide a moisture absorption composite environment-friendly bag to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a moisture absorption composite environmental protection bag comprises an environmental protection bag body, a composite interlayer and a moisture absorption adsorption layer; the environment-friendly bag body comprises a paper material layer, a degradable plastic outer film and an inner side breathable layer; the outer side of the paper material layer is provided with a degradable plastic outer film, and the inner side of the paper material layer is provided with an inner side breathable layer; a starch adhesive layer is arranged at the joint of the paper material layer and the inner side breathable layer, a composite interlayer is formed between the paper material layer and the inner side breathable layer, and a moisture absorption and adsorption layer is arranged in the composite interlayer; the moisture absorption and adsorption layer comprises high moisture absorption fiber textile bags and moisture absorption filling particles, the high moisture absorption fiber textile bags are filled with the moisture absorption filling particles, and silica gel moisture-proof agents are mixed among the moisture absorption filling particles; the environment-friendly bag is characterized in that an opening is formed in the environment-friendly bag body, a sealing groove is formed in one side of the opening, and a paper pressing protruding shaft corresponding to the sealing groove is arranged on the other side of the opening.

Preferably, the paper material layer is prepared by mixing straw fibers and secondarily recovered wood raw pulp materials, and the thickness of the paper material layer is 0.08-0.12 mm.

Preferably, the degradable plastic outer film is prepared by processing linear low-density polyethylene resin, straw fiber, natural starch and a degradation promoter.

Preferably, the inner side breathable layer is made of the same material as the paper material layer, a plurality of uniformly spaced breathable holes are formed in the inner side breathable layer, and the thickness of the inner side breathable layer is 0.05-0.08 mm.

Preferably, the degradable plastic outer film is attached to the outer side of the paper material layer by adopting a vacuum film covering technology.

Preferably, the high moisture absorption fiber textile bag is made of natural alginate fibers, and the natural alginate fibers are subjected to micropore processing and then are woven to form the high fiber textile material.

Preferably, the moisture absorption filling particles are made of grafted acrylamide materials, and decomposition promoting agents are added into the high-moisture-absorption fiber textile bags.

Preferably, after the moisture absorption filling particles are filled into the high moisture absorption fiber textile bag, the high moisture absorption fiber textile bag is sealed and sealed, and then the high moisture absorption fiber textile bag is placed into a vacuum compressor to be extruded into a sheet structure.

Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure, wide raw material source and low pollution; the paper material layer adopts straw fiber and secondarily recovered wood raw pulp material, so that the degradability of the environment-friendly bag is improved, and the raw material cost is reduced; most of the degradable plastic outer film is made of natural degradable materials, plays a role in water and moisture prevention, and can enable the environment-friendly bag to have extremely high degradation timeliness under various environmental conditions, and the inner side ventilation layer can enable moisture entering the environment-friendly bag to be in contact with the moisture absorption adsorption layer in the composite interlayer; the high moisture absorption fiber textile bag is made of natural alginate fibers, so that the moisture absorption performance of the moisture absorption adsorption layer is improved, and meanwhile, the high moisture absorption fiber textile bag has degradability and reduces pollution sources; the moisture absorption filling particles are made of grafted acrylamide materials, so that the waste environment-friendly bag can be completely decomposed, pollution is avoided, moisture entering the environment-friendly bag can be fully absorbed, and articles in the environment-friendly bag are prevented from being damped.

Drawings

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

fig. 2 is a schematic view of the overall structure of the present invention.

In the figure: 1. a recycle bag body; 11. a paper material layer; 12. a degradable plastic outer film; 13. an inner breathable layer; 14. a starch adhesive layer; 2. a composite interlayer; 3. a moisture-absorbing absorbent layer; 31. a high moisture absorption fiber textile bag; 32. hygroscopic filler particles; 33. a silica gel moisture resistant agent; 4. an opening; 5. sealing the groove; 6. the protruding axle is pressed to the paper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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 by those skilled in the art according to specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a moisture absorption composite environmental protection bag comprises an environmental protection bag body 1, a composite interlayer 2 and a moisture absorption adsorption layer 3; the environment-friendly bag body 1 comprises a paper material layer 11, a degradable plastic outer film 12 and an inner side breathable layer 13; a degradable plastic outer film 12 is arranged on the outer side of the paper material layer 11, and an inner side breathable layer 13 is arranged on the inner side of the paper material layer 11; a starch adhesive layer 14 is arranged at the joint of the paper material layer 11 and the inner side breathable layer 13, a composite interlayer 2 is formed between the paper material layer 11 and the inner side breathable layer 13, and a moisture absorption adsorption layer 3 is arranged in the composite interlayer 2; the moisture absorption and absorption layer 3 comprises high moisture absorption fiber textile bags 31 and moisture absorption filling particles 32, the high moisture absorption fiber textile bags 31 are filled with the moisture absorption filling particles 32, and silica gel moisture-proof agents 33 are mixed among the moisture absorption filling particles 32; be provided with opening 4 on the recycle bag body 1, opening 4 department one side is provided with sealed recess 5, and 4 departments of trompil opposite side are provided with the paper that corresponds to sealed recess 5 and press protruding axle 6.

Further, the paper material layer 11 is made by mixing straw fibers and secondarily recovered wood raw pulp materials, and the thickness of the paper material layer 11 is 0.08-0.12 mm.

Further, the degradable plastic outer film 12 is made of linear low-density polyethylene resin, straw fiber, natural starch and a degradation promoter.

Further, the inner side breathable layer 13 is made of the same material as the paper material layer 11, a plurality of uniformly spaced air holes are formed in the inner side breathable layer 13, and the thickness of the inner side breathable layer 13 is 0.05-0.08 mm.

Further, the degradable plastic outer film 12 is attached to the outer side of the paper material layer 11 by adopting a vacuum film covering technology.

Further, the high moisture absorption fiber textile bag 31 is made of natural alginate fibers, and the natural alginate fibers are subjected to micro-pore treatment and then are woven to form a high fiber textile material.

Furthermore, the moisture absorption filling particles 32 are made of grafted acrylamide materials, and a decomposition promoting agent is added into the high moisture absorption fiber textile bag 31.

Further, after the moisture absorption filling particles 32 are filled into the high moisture absorption fiber textile bag 31, the high moisture absorption fiber textile bag 31 is sealed and sealed, and then the high moisture absorption fiber textile bag 31 is placed into a vacuum compressor to be extruded into a sheet structure.

The working principle is as follows: the environment-friendly bag body 1 comprises a paper material layer 11, a degradable plastic outer film 12 and an inner side breathable layer 13; a degradable plastic outer film 12 is arranged on the outer side of the paper material layer 11, and an inner side breathable layer 13 is arranged on the inner side of the paper material layer 11; a starch adhesive layer 14 is arranged at the joint of the paper material layer 11 and the inner side breathable layer 13, the paper material layer 11 is made by mixing straw fibers and secondarily recovered wood raw stock materials, the thickness of the paper material layer 11 is 0.08-0.12mm, and the straw fibers and the secondarily recovered wood raw stock materials are used, so that the environment is not polluted, the degradability of the environment-friendly bag can be improved, and the raw material cost is reduced; the degradable plastic outer film 12 is made of linear low-density polyethylene resin, straw fiber, natural starch and a degradation promoter through processing, most of the degradable plastic outer film 112 is made of natural degradable materials, the waterproof and moistureproof effects are achieved, the degradation promoter is added, the environment-friendly bag can have extremely high degradation timeliness under various environmental conditions, the inner side breathable layer 13 is made of the same material as the paper material layer 11, the inner side breathable layer 13 is provided with a plurality of air holes which are evenly spaced, and moisture entering the environment-friendly bag can be in contact with the moisture absorption adsorption layer 3 in the composite interlayer 2;

a composite interlayer 2 is formed between the paper material layer 11 and the inner side breathable layer 13, and a moisture absorption and adsorption layer 3 is arranged in the composite interlayer 2; the moisture absorption and absorption layer 3 comprises high moisture absorption fiber textile bags 31 and moisture absorption filling particles 32, the high moisture absorption fiber textile bags 31 are filled with the moisture absorption filling particles 32, and silica gel moisture-proof agents 33 are mixed among the moisture absorption filling particles 32; the high moisture absorption fiber textile bag 31 is made of natural alginate fibers, and the natural alginate fibers are spun into a high fiber textile material after being subjected to micropore processing, so that the moisture absorption performance of the moisture absorption adsorption layer 3 is improved, and meanwhile, the high moisture absorption fiber textile bag is degradable, and the pollution source is reduced; the moisture absorption filling particles 32 are made of grafted acrylamide materials, and the decomposition promoting agent is added into the high moisture absorption fiber textile bag 31, so that the waste environment-friendly bag can be completely decomposed, no pollution is caused, moisture entering the environment-friendly bag can be fully absorbed, and articles in the environment-friendly bag are prevented from being affected with damp; after the moisture absorption filling particles 32 are filled into the high moisture absorption fiber textile bag 31, the high moisture absorption fiber textile bag 31 is sealed in a sealing way, and then the high moisture absorption fiber textile bag 31 is placed into a vacuum compressor to be extruded into a sheet structure, so that the environment-friendly bag is light in weight, and the practicability is higher;

be provided with opening 4 on the recycle bag body 1, opening 4 department one side is provided with sealed recess 5, and 4 departments of trompil opposite side are provided with presses protruding axle 6 corresponding to the paper of sealed recess 5, through pressing down paper in protruding axle 6 joint advances sealed recess 5 for recycle bag opening 4 is closed, has guaranteed simultaneously to open conveniently.

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