JP3081822U - Humidity control particle storage bag - Google Patents

Abstract

(57) [Summary] [Problem] To speed up the work when laying humidity control particles under the floor at the time of new construction or after construction, and to prevent the working environment from being impaired by soaring fine powder. The humidifier particle storage bag includes one permeable surface and the other waterproof surface, and stores the humidifier particles and seals an opening. And lay it under the floor. Effective as humidity control particles for any one or more of zeolite, silica gel, sepiolite, attapulgite, charcoal, activated carbon, cristobalite, foam concrete, and diatomaceous earth. Plastic sheet or plastic-laminated paper, net-like material, non-woven fabric,
It is preferred that the other surface, which is one of the fabrics and is waterproof, is either a plastic sheet or a paper laminated with plastic.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a humidity control material particle storage bag that is laid under the floor as it is.

[0002]

[Prior art]

 Conventionally, humidity control particles such as zeolite, silica gel, sepiolite, attapulgite, charcoal, activated carbon, cristobalite, expanded concrete, and diatomaceous earth have been laid under the floor to suppress moisture and reduce the occurrence of pests such as mold, termites, and mites. Prevention is being done. Drying under the floor prevents dew condensation, thereby preventing corrosion of underfloor materials and improving the durability of the building. In addition, the humidity control particles are used not only under the floor but also to remove moisture and odor (ammonia, sulfur dioxide, etc.) in the indoor space.

[0003] Such humidity control particles act to absorb moisture when the humidity rises in the rainy season or at night, and to breathe out moisture when the humidity drops on a sunny day or during the daytime. Have.

[0004] When laying the humidity control particles under the floor, it is unnecessary when the floor is made of concrete. However, a waterproof sheet is laid in advance, and the humidity control particles are laid thereon. This is to avoid absorption of soil moisture. The amount to be used depends on the type of the humidity control particles, but it is usually about 20 to 40 kg per tsubo, and the thickness is about 1 to 2 cm. However, there is a problem in working environment when laying down the humidity control particles. That is, when humidifying material particles are laid under the floor before the flooring at the time of new construction, the humidifying material particles may vary to some extent depending on the type, etc. It is soared and adheres to workers' eyes, nose, mouth, etc., and is absorbed, adversely affecting the body and making it difficult to work. Therefore, it is necessary to use appropriate protective gear. Also, the work of laying the humidity control particles in bulk is complicated. When building the humidifier particles after construction, there are more problems due to the small underfloor, which makes the work even more difficult.

[0005]

[Problems to be solved by the invention]

 It is an object of the present invention to provide a means for laying various humidity control particles under a floor without impairing the working environment and for performing the work quickly.

[0006]

[Means for Solving the Problems]

 Here, the inventor of the present invention has found a moisture-conditioning material storage bag comprising one air-permeable surface and the other water-resistant surface, storing the humidity-conditioning particles and closing the opening. It is effective for at least one of zeolite, silica gel, sepiolite, attapulgite, charcoal, activated carbon, cristobalite, expanded concrete, and diatomaceous earth as a material particle. Backsheet or plastic-laminated paper, net-like material, non-woven fabric, or fabric, and the other waterproof surface is preferably a plastic sheet or plastic-laminated paper. I came to find that.

[0007]

[Embodiment of the invention]

 Humidity control particles to be used in the present invention include, but are not limited to, zeolite, silica gel, sepiolite, attapulgite, charcoal, activated carbon, cristobalite, expanded concrete, and diatomaceous earth. . The bags containing these humidity control particles can be laid under the floor.

[0008] The bag is suitably a square shape, and any one of a plastic sheet having a large number of small holes as one of its air-permeable surfaces or paper, a net-like material, a nonwoven fabric, and a fabric laminated with plastic is suitable. However, in consideration of economy, a plastic sheet having many small holes on one side is preferable. The plastic sheet is preferably formed by laminating polyethylene terephthalate, nylon, polyethylene, polypropylene, or the like in multiple layers to have a thickness of about 70 microns in consideration of mechanical strength. The number of small holes provided in the plastic sheet may be such that the stored humidity control particles do not spill out. For example, if the humidity control particles have a particle size of 1.2 mm or more, the pitch is 6. A small hole of 1.0 mmφ of 35 mm is sufficient.

As the other waterproof surface constituting the bag, either a plastic sheet or paper laminated with a plastic film is suitable, and it may be appropriately selected and used.

The shape of the bag is, for example, 320 mm × 480 mm or 450 mm × 450 mm. The peripheral edges of both sides of the bag are joined by heat sealing, bonding, sewing, etc. Note that a partition may be provided by heat fusion, adhesion, or the like in order to prevent the humidity control material particles from shifting in the bag. The thickness of the humidity control particles in the bag should be about 1 to 2 cm 2. When laying the bag containing the moisture conditioning material under the floor, place one side with air permeability up and fill the lower surface with the mutual bags. When not in use, several bags containing the humidity control particles should be put together in a waterproof bag, and be opened and taken out when laying under the floor.

[0011]

【Example】

 Hereinafter, the present invention will be described more specifically with reference to examples. As a plastic sheet having a large number of small holes 3 constituting one air-permeable surface 2 of a rectangular bag 1, polyethylene terephthalate laminated into three layers and molded to a thickness of 70 μm is used. The small holes 3 had a pitch of 6.35 mm and a diameter of 1.0 mm. In addition, a polyethylene terephthalate sheet having a thickness of 30 microns is used as the other waterproof surface 4 and the periphery thereof is heat-sealed to form a square bag 1 having a size of 450 mm × 450 mm. Natural zeolite ore as wet material particles 5 is crushed and sieved to obtain zeolite particles having a size of 1.2 to 3 mm. Stored from.

The bag was charged with 2.5 kg of zeolite particles, the thickness was made approximately 2 cm, and the opening was closed by heat sealing. The square bags 1 thus obtained were once sealed in a bag of 6 pieces each in a polyethylene bag. The square bag 1 containing the humidity control particles 5 is used 16 pieces per tsubo, and when laying under the floor, one side 2 with air permeability faces upward to obtain a humidity control effect. . As a result, the laying work can be performed quickly, and the fine powder does not soar, so that there is no problem in the working environment.

[0013]

[Effect of the invention]

 At the time of new construction or after construction, when humidifying material particles are laid under the floor, they are packed in a bag so that one side with air permeability is on the top and the other side with water resistance is on the bottom. The work environment is not impaired because fine powders do not soar. In addition, the work of laying can be performed quickly.

[Brief description of the drawings]

FIG. 1 is a schematic view of a square bag containing humidity control particles.

FIG. 2 is an explanatory view showing the contents of a rectangular bag containing humidity control particles.

FIG. 3 is an explanatory view of a plastic sheet having a large number of small holes.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Square bag 2 One face with air permeability 3 Small hole 4 The other face with waterproof property 5 Humidity control particles

Claims (3)

[Utility model registration claims] 1. A moisture-controlling material storage bag comprising one air-permeable surface and the other waterproof surface, storing humidity-controlling particles and closing an opening. 2. The method of claim 2, wherein the humidity control particles are zeolite, silica gel,
The moisture-controlling material particle storage bag according to claim 1, which is one or more of sepiolite, attapulgite, charcoal, activated carbon, cristobalite, expanded concrete, and diatomaceous earth. 3. A waterproof, other surface which is one of a plastic sheet having a large number of small holes, a paper laminated with plastic, a net-like material, a non-woven fabric, and a fabric. 3. The moisture-controlling material particle storage bag according to claim 1, wherein the material is either a plastic sheet or a paper laminated with plastic.