KR20130005385U - Oil adsorbing paper for cooking - Google Patents

Abstract

The present invention relates to a cooking oil-absorbing paper, the present invention consists of a plurality of flat parts and a plurality of wrinkles, the wrinkles occupy 50 to 80% per square meter, the weight per 30 square meters ~ 55g, the average thickness per unit square meter is characterized in that the 80 ~ 130μm. Cooking oil-absorbing paper according to the present invention not only has an appropriate (wet) tensile strength for removing unnecessary oil (oil) during frying or roasting, or for spreading frying or roasting food onto a dish or container. In addition, the adsorption degree to absorb oil and water is high, and the amount containing oil and water is large.

Description

Oil-absorbing paper for cooking {OIL ADSORBING PAPER FOR COOKING}

The present invention relates to a cooking oil-absorbing paper.

At home or in a restaurant, kitchen towels are used to remove unnecessary oil (oil) and water when frying or roasting meat, fish, or vegetables. In addition, kitchen towels are used in order to remove unnecessary oil and water even when the fried foods or the finished foods are placed in a plate or a container. When you serve fried or grilled food in a plate or container, you put a kitchen towel on the bottom of the plate or container and then put the food on the kitchen towel.

Kitchen towels with a basis weight of 15 to 20 (g / m ² ) per square meter are made by the tissue manufacturing method, so they have excellent absorption of oil and water, but the pulp fibers dissociate while oil or water is absorbed. The strength is so weak that they easily tear and break up. This causes the pulp fibers of the kitchen towel to stick easily to food.

On the other hand, when using general paper produced by the general papermaking method to remove unnecessary oil or moisture when frying or roasting, like stiffness, smoothness, tensile strength, moisture Although it has the advantage of high wet tensil strength, the absorbency (absorption) to absorb oil and water contained in food is reduced. In addition, the chemical components contained in the paper can be harmful to the human body.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a cooking oil-absorbing paper that absorbs oil and water well while having a high tensile strength.

In order to achieve the object of the present invention as described above, it consists of a plurality of flat parts and a plurality of wrinkles, the wrinkles occupy 50 to 80% per square meter, the weight per square meter 30 to 55g Is provided, cooking oil-absorbing paper, characterized in that the average thickness per unit square meter is 80 ~ 130μm.

The wrinkle portion is preferably made of a plurality of wrinkles having a curved form.

The corrugations are preferably formed between the projections and the projections by projecting curved projections above and below the surface having a uniform basic thickness, respectively.

The corrugations may be formed by folding a face having a uniform base thickness.

The weight per square meter is preferably 40 to 45g.

It is preferable that the tensile strength (MD ISO 1924-2) is 27N or more in a state where the humidity is 3 to 7% in the area of the unit square meter.

The depth of the wrinkles is preferably 0.1 ~ 1mm.

The present invention not only has sufficient (wet) tensile strength to remove unnecessary oil (oil) during frying or roasting, or to lay the frying or roasting food on the bottom of a dish or container, but also to remove oil and moisture. The adsorption degree to absorb is high, and the quantity containing oil and water becomes large. For this reason, when the frying dish or the frying food is put on a dish or a container, the dish or container is not easily torn, but the pulp fibers are not dissociated, and the oil contained in the frying food is absorbed well.

1 is a perspective view showing a cooking oil-absorbing paper according to the present invention,
Figure 2 is a plan view showing the oil absorption paper for cooking according to the present invention,
Figure 3 is an enlarged cross-sectional view showing an embodiment of the wrinkle portion of the cooking oil-absorbing paper according to the present invention,
Figure 4 is an enlarged cross-sectional view showing another embodiment of the wrinkle portion of the cooking oil-absorbing paper according to the present invention.

Hereinafter, an embodiment of the oil-absorbing paper for cooking according to the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing an embodiment of a cooking oil-absorbing paper according to the present invention. Figure 2 is a plan view of one embodiment of cooking oil-absorbing paper according to the present invention.

As shown in Figures 1 and 2, one embodiment of the cooking oil-absorbing paper according to the present invention has a weight of 30 ~ 55g per unit square meter, and consists of flat plate portions 10 and wrinkles (20). The flat plate portion 10 has a predetermined area, the wrinkle portion 20 is composed of a plurality of wrinkles formed over a predetermined area. The plate portions 10 and the pleats 20 are mixed with each other. The area occupied by the wrinkles 20 in the oil-absorbing paper of the present invention is preferably 50 to 80% per square meter.

Cooking oil-absorbing paper of the present invention is preferably the optimum weight per unit square meter 40 ~ 45g.

Cooking oil-absorbing paper of the present invention is preferably a uniform thickness in the set thickness range, the average thickness is preferably 80 ~ 130μm.

Depth of the wrinkles constituting the wrinkle portion 20 is preferably 0.1 ~ 1mm, it is preferable that the wrinkles each have a curved shape having a set length. The pattern of wrinkles is preferably formed in the same shape per unit area. The average length of the wrinkles is preferably 0.5 ~ 1cm.

In one embodiment of the pleats of the pleats 20, as shown in Figure 3, the pleats are projected by the protrusions (A) of the curved form each protrudes up and down the surface having a uniform basic thickness ( It is formed between A) and the projection A. The basic thickness is preferably equal to the thickness of the flat plate portion 10.

In another embodiment of the pleats of the pleats 20, as shown in FIG. 4, the pleats are formed by folding or pressing a surface having a uniform base thickness. The basic thickness is preferably equal to the thickness of the flat plate portion 10.

As one of the methods of forming the wrinkles, the wrinkles are formed by pressing the fabric, which has been finished in the paper manufacturing process, with a roller having a negative pattern formed on its outer surface. On the other hand, as another example of the method of forming the wrinkles, after the papermaking process is supplied to the fabric pressurized by the roller and the moisture supplied fabric, the intaglio pattern is formed on the surface and the embossed pattern is formed on the surface By passing between the rollers, wrinkles are formed.

As a result of the experiment, when the wrinkle depth of the wrinkle portion 20 is 0.1 ~ 1mm not only has the set oil (moisture) adsorption degree but also has a set tensile strength. If the wrinkle depth of the wrinkle part 20 is too shallow, 0.1 mm or less, the tissue of the pulp fiber, which is a paper material, is not loose, and the capillary rise (test method; ISO 8787) measuring the adsorption degree is 30 mm. It falls below, and the adsorption degree of oil and water falls. On the other hand, if the pleat depth of the pleats 20 is more than 1 mm too deep, the capillary ability is excellent, but the tissue of the pulp fiber, which is the material of the paper, becomes too loose, resulting in a drop in tensile strength and oil and moisture in the paper. When pulp fibers are easily dissociated, they can get into food.

Cooking oil-absorbing paper of the present invention is preferably a tensile strength (test method; MD 1924-2) of 27N or more in the humidity of 3 ~ 7%, the material is more than 99% to ensure hygiene safety It is preferable to consist of pulp.

The cooking oil-absorbing paper of the present invention preferably has a wet tensile strength (test method; MD ISO 3781) of 8N or more in a state sufficiently containing oil or moisture.

Cooking oil-absorbing paper of the present invention may be provided in a rolled form, it may be provided in a variety of shapes and sizes.

Hereinafter, the operation and effect of the cooking oil-absorbing paper according to the present invention.

Cooking oil-absorbing paper according to the present invention is provided with wrinkles 20 to not only absorb oil and moisture quickly, but also contain a lot of oil and moisture. That is, the wrinkles are provided to not only loosen the density of pulp fibers, which is the material of paper, but also to improve the capillary rise of the pulp fibers by segmenting and absorbing (adsorbing) oil and / or water. The contact area in contact with the oil and water by the wrinkles is widened to not only increase the speed of absorbing the oil and water, but also to increase the volume containing the oil and water, thereby increasing the amount of oil and water.

In addition, the cooking oil-absorbing paper according to the present invention has a set tensile strength because the weight per unit square meter 30 ~ 55g and the average thickness is 80 ~ 130μm. That is, the flat plate 10 and the corrugated portion 20 in the unit square meter is pressed by a roller to have an average thickness of 80 ~ 130μm, so that in the set tensile strength and dry state containing oil and water It has a set tensile strength of. Therefore, pulp fibers, which are made of paper, in the state containing oil and water are dissociated to prevent sticking to food.

In general, paper used for cooking food at home or in a restaurant has a capillary rise (test method; ISO 8787) of 40 mm or more and a wet tensile strength (test method; ISO 3781) is required to have a value of 7N or more.

As described above, the present invention not only has sufficient (wet) tensile strength to remove unnecessary oil (oil) during frying or roasting, or to lay the frying or roasting food on the bottom of the dish or container when it is placed in the dish or container. In addition, the adsorption degree to absorb oil and water is high, and the amount containing oil and water is large. Because of this, when fried (or roasted) cooked or when fried (or roasted) food is placed in a dish or container, the dish or container is not easily torn and the pulp fibers are not broken, and the fried (or roasted) food is Absorb the unnecessary oil contained in the well.

10; Flat plate section 20; Wrinkle

Claims (7)

It consists of a plurality of flat parts and a plurality of corrugations, wherein the corrugations account for 50 to 80% per square meter, the weight per square meter is 30 to 55 g, and the average thickness per square meter is 80 to 130 μm. Cooking oil-absorbing paper, characterized in that. The cooking oil-absorbing paper according to claim 1, wherein the pleats comprise a plurality of pleats having a curved shape. The cooking oil-absorbing paper according to claim 2, wherein the wrinkles are formed between the protrusions and the protrusions by protruding curved protrusions above and below the surface having a uniform basic thickness, respectively. 3. The cooking oil-absorbing paper according to claim 2, wherein the wrinkles are formed by folding a surface having a uniform basic thickness. The cooking oil-absorbing paper according to claim 2, wherein the depth of the wrinkles is 0.1 to 1 mm. The cooking oil-absorbing paper according to claim 1, wherein the weight per square meter is 40 to 45 g. The cooking oil-absorbing paper according to claim 1, wherein the tensile strength (test method ISO 1924-2) is 27 N or more in a state where humidity is 3 to 7% in an area of the unit square meter.

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