JPH0977149A - Oil-adsorptive treatment pack - Google Patents

Abstract

PROBLEM TO BE SOLVED: To safely and rapidly make an oil-adsorptive material adsorb waste food oil to dispose it, by arranging the oil-adsorptive material chiefly formed of dry pulp non-woven fabric in a square cylindrical tray container formed by use of processed paper produced by sticking paper materials on both sides of a polyolefin thin film. SOLUTION: A laminate paper in which paper materials 3, 4 like kraft paper are stuck on both faces of a polyolefin thin film, PE(polyethylene) film 2 for instance, is used for a blank sheet for a tray container. When assembling the container by use of the blank sheet, at first, a pair of side plates 6, the end plate, inside plate 8', the inner end plate 9 are erected respectively on the four sides of the bottom plate 4 and then, projections 12 provided at the corners of the free end of the inside plate 8' and the inner end plate 9 and notches 13 are connected to each other to form a square cylindrical tray container A. Next, a plurality of oil-adsorptive materials B chiefly made of dry pulp non-woven fabric are laminated and these are set in the tray container A.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention, when disposing of used oil (hereinafter referred to as waste cooking oil) such as tempura oil and frying oil, which is no longer needed at home, safely and promptly sucks and disposes it. The present invention relates to an oil absorption treatment pack that can be used.

[0002]

2. Description of the Related Art Conventionally, there has been a demand for development of a method for simply and safely disposing of waste cooking oil at home and a processing article for the disposal. The processing products for disposing of such used waste cooking oil are roughly classified into (a) those which are processed by solidifying waste cooking oil with a coagulant, and (b) sheet-like pulp nonwoven fabric in a pan. It is known that one puts the oil in the pan and processes it by sucking it, and another (c) puts the crushed waste paper in a paper bag with polyethylene laminated inside and puts the waste cooking oil into the bag and sucks it. ing.

However, each of the above methods has the following problems. First, regarding (a), this is one in which a granular coagulant containing a vegetable natural fat as a main component is added to waste cooking oil in a pot at 80 ° C. or higher to solidify the oil. However, in this method, the oil does not solidify because the coagulant does not dissolve at an oil temperature of 80 ° C or lower. Once the oil has cooled, it needs to be reheated, which causes a problem of forgetting to put out the fire and causing a fire. In addition, since the solidified product is removed from the pan and then washed, it takes time to process.

In the method (b), since the sheet-shaped pulp nonwoven fabric is put in the pot, it is necessary to cool the waste cooking oil to an intermediate temperature of 50 ° C. or lower, which requires a long processing time.

Further, in the method (c), it is necessary to pour waste cooking oil into a paper bag in which crushed waste paper is placed in a paper bag having a polyethylene laminated inner surface to suck the waste food oil, and then to seal the bag mouth. The paper bag used in this method does not have heat resistance, and when high temperature waste cooking oil is poured, the polyethylene laminate may melt and break. Therefore, it is necessary to lower the oil temperature to 50 ° C or lower, and it takes time to process the oil. Furthermore, since the container type is a bag, there is a problem that the opening is closed during lubrication in the bag and the bag is not self-supporting, so that the container easily falls and the safety is poor.

Waste paper and recycled pulp used as oil absorbent materials are
Since the one that has not been subjected to high-temperature sterilization or deinking treatment is used, there is also a problem that aerobic bacteria propagate and become blue mold or black mold, which is mixed into the oil absorbing material and disliked by the user.

[0007]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to put unnecessary high temperature oil (100 ° C.) in a pack. The oil-absorbent material can be absorbed in a short time, and the container does not collapse when pouring oil, the mouth is easy to fill, and there is no oil leakage, which is excellent in safety, and the pack is treated as burnable waste. It is possible to provide an oil-absorbing treatment pack that can be processed and has excellent disposability.

[0008]

In order to achieve the above object, the oil-absorption treatment pack of the present invention uses, as a container material, processed paper which has been subjected to oil-and-water resistance treatment in which paper materials are pasted on both sides of a polyolefin resin thin film. It is characterized in that an oil absorbing material formed mainly of a dry pulp non-woven fabric is provided in a square cylindrical tray container formed by using the above.

The oil-absorbent material mainly composed of the dry pulp non-woven fabric is formed by using thin paper such as tissue paper as the surface layer and using the dry pulp non-woven fabric as the middle layer to form a mat-like material. In addition, it is configured by stacking a plurality of sheets.

In the tray container used in the present invention, a pair of side plates and a pair of end plates are continuously provided on opposite sides with a square or rectangular bottom plate as a center, and a pair of side plates and end plates extend in the outward direction. While connecting the inner plate and the inner gable plate of
Between each of the side plates and the end plate, the respective plates and the respective end plates are integrally provided, and a sleeve plate having 45 ° folds starting from the four corners of the bottom plate is continuously provided, and the inner plate and the inner end plate are further provided. Each of the free end corners has a protrusion and a notch into which the protrusion is fitted, and at the time of assembly, a pair of side plates, a pair of end plates, and a pair of inner plates and inner end plates are provided on the four sides of the bottom plate. After standing upright respectively, the projecting pieces provided at the free end corners of the inner plate and the inner gable plate and the notches into which the projecting pieces fit are engaged with each other to form a square with a large upper surface and good stability. It is characterized by forming a cylindrical tray container.

[0011]

When the oil-absorption-treated pack of the present invention is used, after cooking, the oil that is no longer needed is cooled to about 100 ° C., and then a predetermined amount is directly put into the pack from the tempura pan or storage pot as shown in FIG. 7 (1). Can be poured. After using the pack, the pack can be put in a plastic bag or the like and treated as garbage that burns with the pack.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will now be specifically described with reference to the drawings. FIG. 1 is an exploded explanatory view showing an oil absorbing pack of the present invention, FIG. 2 is a developed view of a tray container used in the present invention, FIG. 3 is a developed view of a cover, and FIG. 4 is an enlarged view of a part of a container material. Explanatory drawing, FIG. 5 is explanatory drawing which expands and shows a part of oil absorption material.

FIG. 2 shows a typical punched shape of the container used in the present invention. The blank sheet 1 is a polyolefin resin thin film, for example PE (polyethylene).
Laminated paper in which paper materials 3 and 4 such as kraft paper are attached to both sides of the film 2 is used (see FIG. 4). At least one surface of this laminated paper is subjected to an oil and water resistant treatment.

In FIG. 2, reference numeral 5 is a square or rectangular bottom plate, and a pair of side plates 6 and 6'and a pair of end plates 7 and 7'are connected to each other on opposite sides with the bottom plate as the center. Also, a pair of inner plates 8 and 8'in the outward extension direction of the side plates and the end plate.
And the inner gable plates 9 and 9'are connected in series. Further, between each of the side plates 6 and the end plate 7, a sleeve plate 11 which is provided integrally with each of the plates and which has 45 ° folds 10 which start from the four corners of the bottom plate is continuously provided. Further, a protrusion 12 and a notch 13 into which the protrusion is fitted are formed at the free end corners of the inner plate and the inner gable plate, respectively.

By the way, a member indicated by reference numeral 14 is a folding flap, which is continuously provided on an outer extension of the inner plates 8 and 8 '. Reference numeral 15 denotes an oil pouring amount display portion formed by a tongue piece in which a part of the inner plates 8 and 8'is cut and raised in a substantially U shape. The tongue piece also serves as a retaining member for preventing the oil absorbent material from coming off, which is formed in a mat shape as described later.

Blank sheet 1 constructed as described above
Therefore, in order to assemble the container of the present invention, as shown in FIG. 1, first, a pair of side plates 6 and 6 ′ are provided on the four sides of the bottom plate 5.
And a pair of gable plates 7 and 7 ', and a pair of inner plates 8 and 8'and an inner gable plate 9 and 9 which are upright, respectively, and a projecting piece 12 and its projecting piece provided at the free end corners of the inner plate and the inner gable plate. By engaging the notches 13 into which are fitted with each other, a tray container A having a square tube shape with a large opening on the top surface and good stability is formed.

An oil absorbent material B formed mainly of a dry pulp nonwoven fabric is shown in FIGS. 1 and 5. This oil absorbing material B is
Thin paper such as tissue paper is used for the surface layer 22, and a dry pulp non-woven fabric as the absorbent core layer 21 is cut into a size that can be inserted into the container A and formed into a mat-like shape. The required thickness is configured. Then, as shown in FIG. 6, the tray is set in the tray container A, and the mat-shaped oil-absorbing material B is held by a retaining member for retaining the oil-absorbing material, which also functions as a pouring amount display portion 15 To do.

FIG. 3 shows a lid plate 16 formed to have the same size as the bottom plate 5 of the tray container A, and insertion flaps 17 are attached to its four sides. Reference numeral 18 is a locking claw.

When the oil-absorption treatment pack of the present invention constructed as described above is used, after cooking, the oil that is no longer needed is cooled to about 100 ° C., and then the tempura pan or the storage pot is used. As described above, a predetermined amount is poured directly into the pack using the pouring amount display portion 15 as a guide. After the oil absorbent material B has sufficiently absorbed the oil, the lid 16 is placed on the top surface of the container A. Then, the four-sided insertion flaps 17 are inserted into the inside of the container, hooked on the opening edge by the locking claws 18, and then fixed using the adhesive tape T or the like. After fixing, you can put it in a plastic bag etc. and treat it as garbage that burns with the pack.

[0020]

Since the present invention is configured as described above, it has the following effects.

According to the present invention, the oil-absorbing material B has a low density because it is formed mainly of a dry-process pulp nonwoven fabric,
Oil absorption capacity is high (5,000CC / m ² / 5mm thickness),
Therefore, the oil absorbing material in the pack can absorb the oil in a short time. According to the applicant's experiment, 700 CC is about 20
I was able to absorb oil in seconds. In addition, the container material is mainly paperboard,
Since the thin film layer did not come into direct contact with hot oil (100 ° C.), the heat resistant temperature was high and the oil at 100 ° C. could be poured directly into the pack.

In the tray container A used in the present invention, a pair of side plates and a pair of end plates are continuously provided on each opposite side with a square or rectangular bottom plate as the center, and the side plates and end plates extend in the outward direction. A sleeve provided with a pair of inner plates and an inner gable plate connected to each other and between the side plates and the gable plate integrally with each plate and having 45 ° folds starting from the four corners of the bottom plate. A plate is continuously provided, and a protrusion and a cutout portion into which the protrusion is fitted are formed at the free end corners of the inner plate and the inner gable plate, respectively, and at the time of assembly, a pair of side plates is provided on four sides of the bottom plate. And a pair of gable plates and a pair of inner plate and inner gable plate upright respectively, and then the projections provided at the free end corners of the inner plate and the inner gable plate and the notches into which the projections fit are engaged with each other. And a square tubular tray with a large open top and good stability. No falling from a container of the container, and since the opening area is wider injected easily when the injection of oil not a few spills, yet it is safe treatment in elderly and children because it is a form, such as oil leakage does not cause.

Further, according to the present invention, the container material is mainly made of paperboard and the absorbent material is mainly made of A dry pulp non-woven fabric, so that it is excellent in disposal property adapted to recent environmental problems.

[Brief description of drawings]

FIG. 1 is an exploded explanatory view showing an oil absorption treatment pack of the present invention,

FIG. 2 is a development view of a tray container used in the present invention.

FIG. 3 is a development view of a cover,

FIG. 4 is an explanatory view showing an enlarged part of the container material,

FIG. 5 is an explanatory view showing an enlarged part of the oil absorbing material.

FIG. 6 is a cross-sectional view showing an oil absorption treatment pack of the present invention.

FIG. 7 is an explanatory view of the use of the oil absorption treatment pack of the present invention.

[Explanation of symbols]

 1 blank sheet 2 resin thin film 3, 4 paper material 6, 6'side plate 7, 7 'grate plate 8, 8'inner plate 9, 9'inner gable plate 10 fold 11 sleeve plate 12 notch 13 notch 14 fold flap 15 Display 16 Cover plate 17 Insertion flap 18 Locking claw A Tray container B Oil absorbing material T Adhesive tape

Claims (5)

[Claims] 1. A dry pulp non-woven fabric is mainly contained in a square tubular tray container formed by using, as a container material, processed paper which has been treated with oil- and water-resistant material by laminating paper materials on both sides of a polyolefin resin thin film. An oil absorption treatment pack provided with the formed oil absorption material. 2. An oil absorbing material formed mainly of a dry pulp non-woven fabric is required to be formed in a mat shape by using thin paper such as tissue for the surface layer and using the dry pulp non-woven fabric for the absorbent core layer. The oil absorption treatment pack according to claim 1, wherein a plurality of the oil absorption treatment packs are laminated to have a thickness. 3. A tray container has a square or rectangular bottom plate as a center, and a pair of side plates and a pair of end plates connected to each other on opposite sides, and a pair of inner plates in an outward extension direction of each side plate and end plate. The inner gable plate is continuously provided, and each of the side plates and the gable plate are also provided with each of the plates and the sleeve plate integrally provided therewith and having 45 ° folds starting from the four corners of the bottom plate. 2. The oil-absorption processing pack according to claim 1, further comprising projecting pieces and notch portions into which the projecting pieces are fitted, respectively formed at corners of free ends of the inner plate and the inner gable plate. 4. The oil absorption treatment pack according to claim 1, wherein an oil pouring amount display portion is provided inside the container. 5. The oil absorbing process according to claim 4, wherein the oil pouring amount indicating portion is formed by a tongue piece which is a part of the inner plate cut and raised, and the tongue piece also serves as a retaining member for preventing the oil absorbing material from coming off. pack.