JPH0450241Y2 - - Google Patents

Description

[Detailed explanation of the idea] "Industrial application field" The present invention relates to a packaging material for filthy odors.

``Prior Art'' Conventionally, there are few methods that can simply and rationally wrap odors.

``Problems that the invention seeks to solve'' In home life, there are many opportunities to package and handle things that emit foul odors for storage, etc., and the scope of the invention is wide. However, I haven't found anything suitable for this.

The object of the present invention is to provide a packaging body that can suppress as much as possible the foul odor of filthy substances, sewage, and secondary bacterial cells.

"Means to solve problems" This will be explained below with reference to the drawings.

In the figure, 1 is a resin sheet or film such as a polyethylene film or polypropylene sheet, 2 is a first drug layer and a water-absorbing resin particle layer, and 3 is a resin sheet or film such as a polyethylene film or a polypropylene sheet.
4 is a second drug layer, which is an activated carbon particle layer and/or a zeolite particle layer; 4 is a third drug layer, which is a fragrance particle layer;
5 is the fourth drug layer, a sterilizing agent particle layer, and 6 is an edge adhesive layer. Note that 2, 3, 4, and 5 are applied and developed on the sheet (film) via an adhesive (not shown).

When foul-smelling objects are wrapped in sheets containing these agents, their odors are suppressed.

Example: A polyethylene sheet with a size of 500 mm x 500 mm, the thickness of each layer of each agent is 2 mm or less, and the thickness of the adhesive is approximately
Using the 0.1 mm film-like sheets shown in Figures 1 to 3, we tested ○ pickled radish (as an indicator of sulfide-based odors) as household odors, and then ○ grilled sardines (as an indicator of amine-based odors). (as an indicator of odor) ○ Used diapers for children (as an indicator of ammonia-based foul odor and sewage) ○ Bread with blue mold starting to grow (as an indicator of bacteria) ○ Internal organs of raw sea squirts (as an indicator of putrid bacteria and amine-based foul odor)・As an indicator of sewage) were selected, each packaged and left in an electric refrigerator at home to confirm the effectiveness of the invention (duration: 7 days each, 5-10 days)
℃).

From the results, most of the malodorous components are adsorbed and collected by the deodorizer element 3 of the sheet, and the wastewater containing water vapor and condensed water is absorbed and collected by the dehydrator element 2.
Bacterial cells that use malodorous components and moisture as their nutritional sources,
It was thought that the growth was suppressed by the vapor of the disinfectant element 5, and that the masking effect was also exerted by the fragrance element 4.

That is, each bad odor will not leak out of the package through the thin layer (wall) of the sheet (the fragrance element 4
), no sewage accumulated inside the package, no growth of colonies such as blue mold was observed, and the internal organs of raw sea squirts rotted at a slow rate, and on the contrary, the drying progressed. was seen.

These results could hardly be obtained by simply wrapping a film without using the sheet of the present invention.

In addition, the adhesive layer No. 6 was convenient for folding the sheet to form a bag, which was convenient for sealing and storing foul odors.

Conventionally, although it is not often seen, it is easy to think of non-woven fabrics, paper, pulp products, resin films, etc., which are equipped with only activated carbon or only water absorbing agents, but activated carbon as in the present invention In addition, fragrances, sterilizers, and dehydrating agents are applied to the sheet (film) in the form of particles via an adhesive over the entire surface or partially, and an adhesive layer is also used on the edges, which is completely new. I think that the.

The above-mentioned conventional products are only capable of capturing only the initial foul odor or only sewage (substantially a single function); In addition, there is a lack of consideration for the packaging operation (simple and quick response is desirable) for packaging filthy odors. Therefore, it is unreasonable and insufficient to cope with packaging for household odors, which is expected to become more and more diversified. This is especially true from a public health standpoint, considering that they may be discarded.

"Function, action and effect" This invention uses the composition of each agent to collect foul odors (by activated carbon and zeolite), capture dirt (by water-absorbing resin), and prevent the growth of bacterial cells. It has a macroscopically simultaneous combined function of suppression (by disinfectant) and masking of foul odors (by fragrance).

In the present invention, each agent is spread in the form of particles on a sheet (film) via an adhesive, so the function of each agent is direct against foul odors. In addition, when each agent is finely mixed and provided, the so-called sustained release of aromatic components and bactericidal components (this is thought to be due to the selectivity or inclusion of adsorption by each particle of activated carbon, zeolite, and water-absorbing resin). ) more effective results are expected.

Thus, the composite function of the present invention is not limited to the combination of the single functions of each agent, but also exhibits a synergistic composite function. In addition, disinfectants are not only bacteriostatic when there are adhering malignant bacteria, but also reduce the continuous generation of foul odors due to the action of bacteria by suppressing the growth of various bacteria. This contributes to a reduction in the load on the skin, and therefore makes it possible to apply each agent locally.

In this invention, an adhesive layer is pre-provided on the edge of the sheet (film) that spans at least two sides, so it is easy to fold it into a bag and seal the foul odor, and it can be expanded if necessary. It is also possible to use it as a larger sheet by joining several sheets together.

Therefore, the sheet (film) of the present invention can not only be used for packaging almost all kinds of foul-smelling substances in the home, etc. (for example, from foods such as pickles and string to the filth of sick people, etc.). Busy housewives and others can use it safely, conveniently, and quickly (because there is no need to separately prepare and selectively use deodorant liquid, disinfectant, packaging tape, etc.). Needless to say, this packaging has health and public health functions and effects.
It can also respond to social demands.

In the present invention, each agent may be applied to the center of the sheet as shown in Figure 2, layered or mixed over the entire surface as shown in Figure 1, or applied to the periphery as shown in Figure 3. , its shape can be selected depending on the purpose and use.

In the present invention, each particle of an aromatic agent/bactericide includes particles in which each component is supported on a carrier, and
Those skilled in the art will know that the particles of the present invention can be coated onto a sheet (film) and finished firmly, beautifully, and productively by vapor deposition or sputtering through an adhesive layer. It would be easy to understand.

Furthermore, it is a common knowledge of those skilled in the art that a disinfectant should be selected taking into consideration not only safety but also bacterial resistance.

[Brief explanation of the drawing]

The drawings schematically show each embodiment of the present invention.
The figure is a side view, FIG. 2 is a plan view, and FIG. 3 is a plan view of another embodiment. Explanation of symbols, 1... Sheet (film), 2...
...first drug layer, 3...second drug layer, 4...third drug layer, 5...fourth drug layer, 6...edge adhesive layer.

Claims (1)

[Scope of utility model registration request] Zeolite particles, water-absorbing resin particles,
All or more of the fragrance particles, disinfectant particles and activated carbon particles may be mixed or adhesively applied individually to form a thin layer 2, 3, 4, 5, fixed, and at least two layers are coated on the edges. A filth packaging material provided with a continuous adhesive layer 6 spanning the sides.