JP2015137129A - Sheet storage box for food, and sheet storage body for food - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sheet storage box for food, suppressed in slippage when cutting, and sufficiently facilitating cutting of a sheet for food, having detachability, such as an aluminum foil and a cooking sheet.SOLUTION: A nearly rectangular parallelepiped sheet storage box 1 for food includes: an openable/closable lid part 3 having a lid plate 10 connected to an upper side part A of a rear plate 9 and covering an opening, a lid piece 4 connected to the lid plate 10 on an upper side part B, and two lid piece side plates 14a contacting each side part of both sides of the lid plate 10 and the lid piece 4; and at least one slit P to an upper side part B side on a cut part C as a bottom side part of the lid piece 4. A distance d between a side part D of the lid piece 4 and a first side part Pof the slit P, positioned on the side part D side is 3 mm or more ane 15 mm or less, a depth of the slit P is 5 mm or more and 25 mm or less, an angle α made by a second side part Pof the slit P, positioned on a center side more than the first side part P, and the cut part C is 90 degrees or more and 150 degrees or less, and a distance between the end part of the first side part Pand the end part of the second side part Pis 5 mm or more and 25 mm or less.

Description

  The present invention relates to a food sheet storage box and a food sheet storage body.

  Conventionally, aluminum foil has been used in many general households as a cooking auxiliary material such as food because it has excellent characteristics such as ease of packaging food, shape retention, and heat resistance. On the other hand, in recent years, dishwashers and dryers are becoming popular in general households because of the tendency to avoid washing as much as possible.

  However, for example, oven utensils, frying pans, grills, and other cooking utensils are difficult to enter into the dishwasher, and sticky dirt adheres to them, so that there are still cases where they are still forced to wash their hands. Therefore, in general households, the use of cooking utensils with aluminum foil or cooking sheets is increasing for the purpose of antifouling.

  For this reason, for example, even when food such as meat and fish is baked by placing aluminum foil on a frying pan, there is a demand for peeling performance that does not allow food such as fish and meat to adhere. Alternatively, a peelable aluminum foil having a combination thereof has been used. Since the aluminum foil having peelability is easy to use a cylindrical form wound around a paper tube similar to a conventional aluminum foil, it is stored in, for example, a carton and a storage paper box described in Patent Document 1 and Patent Document 2. Have been used.

Patent No. 2593400 JP 2003-267357 A

  However, food sheets such as aluminum foil and cooking sheet having peelability are more slippery than those having no conventional peelability, so there are blade materials as described in Patent Document 1 and Patent Document 2. However, when taking out from the storage box and cutting, there was a problem that it was slippery and difficult to cut.

  Therefore, an object of the present invention is to provide a food sheet storage box or a food sheet storage body that is easily cut even by a food sheet such as an aluminum foil or a cooking sheet having peelability.

  As a result of intensive studies to solve the above-mentioned problems, the present inventor has reached the present invention.

That is, the present invention is as follows.
[1] A front plate, a rear plate facing the front plate, a bottom plate in contact with the bottom portion of the front plate and the bottom portion of the rear plate, and two pieces in contact with each side portion on both sides of the front plate, the rear plate and the bottom plate A side plate, a front plate, a rear plate, and an opening formed by each upper side of the two side plates, a storage chamber, a lid plate connected to the upper side of the rear plate and covering the opening, and an upper side Openable and closable lids, each having a lid piece connected to the lid plate, and two lid side plates that are in contact with the side plates on both sides of the lid plate and the lid piece. The cut portion has at least one cut on the upper side, and the distance between the side of the lid piece and the first side of the cut located on the side is 3 mm to 15 mm, the depth of cut 5 to 25 mm, the angle formed by the second side of the cut located on the center side of the first side and the cut part is 90 to 150 degrees, The distance of the end portions of one side portion and the end portion of the second side portion is 5mm or more 25mm or less, substantially rectangular parallelepiped food sheet storage box.
[2] The food sheet storage box according to [1], wherein at least a part of the cut portion excluding the cut is uneven or saw-tooth shaped.
[3] The food sheet storage box according to [1] or [2], wherein the length of the side portion of the lid piece is 50% to 80% of the length of the side portion of the front plate.
[4] A food sheet storage body comprising: a wound body around which a food sheet is wound; and the food sheet storage box according to any one of [1] to [3], wherein the food sheet is made of aluminum. Food cooking aluminum foil having a foil and a silicone resin layer laminated on the main surface having the gloss of aluminum foil, or food cooking paper having a paper and a silicone resin layer laminated on the main surface of the paper A food container for food.

  ADVANTAGE OF THE INVENTION According to this invention, the sheet | seat storage box for foodstuffs or a foodstuff sheet | seat storage body which becomes easy to cut | disconnect sufficiently even if it is foodstuff sheets, such as aluminum foil and a cooking sheet, which have the peelable property, at the time of cutting | disconnection Can provide.

It is a perspective view of a food sheet storage box and a food sheet storage body of the present embodiment. It is an expanded view of the sheet storage box for foodstuffs of this embodiment. It is an example of the shape of the notch in the foodstuff sheet storage box of this embodiment. It is an example of the shape of the notch in the foodstuff sheet storage box of this embodiment. It is an example of the shape of the notch in the foodstuff sheet storage box of this embodiment. It is an example of the shape of the notch in the foodstuff sheet storage box of this embodiment.

  Hereinafter, a mode for carrying out the present invention (hereinafter referred to as the present embodiment) will be described. In addition, this invention is not limited to the following embodiment, It can implement by changing variously within the range of the summary.

  FIG. 1 is a perspective view of a food sheet storage box and a food sheet storage body according to the present embodiment. FIG. 2 is an exploded view of the food sheet storage box of the present embodiment.

  As shown in FIGS. 1 and 2, the food sheet storage box 1 of the present embodiment includes a front plate 7, a rear plate 9 facing the front plate 7, a bottom portion of the front plate 7, and a bottom side of the rear plate 9. A bottom plate 8 in contact with each other, two side plates 12a and 12b in contact with the side portions on both sides of the front plate 7, the rear plate 9 and the bottom plate 8 (only 12a is shown in FIG. 1), the front plate 7 and the rear plate A storage chamber 2 having nine and two openings (not shown) formed by the upper sides of the two side plates 12a and 12b is provided. Further, a lid plate 10 connected to the upper side A of the rear plate 9 and covering the opening, a lid piece 4 whose upper side B is linked to the lid plate 10, and side portions on both sides of the lid plate 10 and the lid lid piece 4 An openable and closable lid 3 having two lid side plates 14a and 14b in contact with each other (only 14a is shown in FIG. 1) is provided.

  The storage chamber 2 may have an edge folded piece 16 connected to the upper side of the front plate 7. The edge fold piece 16 may be bent at an acute angle inside the storage chamber 2 or may be folded and bonded to the back surface of the front plate 7.

  The front plate 7 of the storage chamber 2 may have front plate auxiliary side plates 11a and 11b, the rear plate 9 may have rear plate auxiliary side plates 13a and 13b, and the lid cover piece 4 is a lid cover piece. You may have auxiliary side board 15a, 15b. By having these auxiliary side plates, the strength of the storage chamber 2 tends to be improved.

  In the present embodiment, the cutting part C that is the bottom side part of the lid cover piece 4 has at least one cut P toward the upper side B. By having the cut P in the cutting part C of the lid piece 4, when the food sheet 6 is cut, for example, a part of the food sheet 6 is hooked on the cut P to prevent slipping, and the peelability is improved. Even a food sheet 6 such as an aluminum foil or cooking sheet can be cut without slipping.

In notches P, the distance d between the first side portion P ₁ of the cut P located in the side portion D and the lateral side portion D side of the Engai piece 4 is 3mm or more 15mm or less. When the distance d is less than 3 mm, the strength for operating the lid cover piece 4 and the lid cover side plates 14a and 14b at the same time cannot be maintained. Further, if the cut P is too far from the side portion D of the lid cover piece 4 so that the distance d is greater than 15 mm, slippage occurs when the food sheet 6 is cut. The distance d is preferably 3 mm or more and 14 mm or less, more preferably 3.5 mm or more and 13.5 mm or less, and further preferably 3.5 mm or more and 13 mm or less.

The depth of the notch P is 5 mm or more and 25 mm or less. When the depth of the notch P is in the above range, when the food sheet 6 is cut, a part of the food sheet 6 is easily caught by a part of the notch P, the slip is suppressed, and the aluminum foil has releasability. Even food sheets 6 such as food and cooking sheets can be cut without slipping. The depth of the cut P is preferably 6 mm or more and 24 mm or less, more preferably 7 mm or more and 23 mm or less, and still more preferably 8 mm or more and 22 mm or less.
Here, the depth of the cut P is determined by the contact between the end P ₁₀ that is a contact with the cut portion C of the first side P ₁ of the cut P and the cut portion C of the second side P ₂ of the cut P. a straight line and cut P are in contact portions orthogonal to the imaginary straight line connecting the end portion P ₁₁ is can be obtained by calculating the maximum distance between the imaginary straight line.

In notches P, the angle α between the second side portion P ₂ located in the center side and the cutting portion C is not more than 150 degrees 90 degrees. When the angle α is in the above range, when the food sheet 6 is cut, a part of the food sheet 6 is easily caught by a part of the cut P, and slipping is suppressed, and an aluminum foil or cooking sheet having releasability is provided. Even the food sheet 6 such as can be cut without slipping. The angle α is preferably 90 degrees or greater and 145 degrees or less, and more preferably 90 degrees or greater and 140 degrees or less.

Distance between the end portion _{P 11} of the end portion _{P 10} and the second side portion _{P 2} of the first side portion _{P 1} is the width of the cut P is 5mm or more 25mm or less. When the width of the notch P is in the above range, when the food sheet 6 is cut, a part of the food sheet 6 is easily caught by a part of the notch P, slipping is suppressed, and an aluminum foil having peelability is provided. Even food sheets 6 such as cooking sheets can be cut without slipping. The width of the cut P is preferably 6 mm or more and 20 mm or less, more preferably 6 mm or more and 15 mm or less, and further preferably 6 mm or more and 12 mm or less.

  3-6 has shown an example of the shape of the notch in the sheet storage box for foodstuffs of this embodiment. The shape of the cut P according to the present embodiment is such that when the food sheet 6 is cut, a part of the food sheet 6 is easily caught, slippage is suppressed, and a food sheet such as an aluminum foil or a cooking sheet having releasability. 6 is not particularly limited as long as it can be cut without slipping. For example, it may be a triangular shape having a substantially right angle as shown in FIG. 3, or a substantially equilateral triangular shape as shown in FIG. It may be a trapezoidal shape as shown in FIG. 5, or may be a substantially square shape as shown in FIG.

  There may be at least one notch P in the cutting part C. For example, there may be two notches on both ends of the cutting part C, or three or more. From the viewpoint of cutting the food sheet 6, there may be two for a right-handed person and a left-handed person. In addition, if the number of the cuts P is too large, the strength of the lid cover piece 4 or the cover part 3 may be reduced, and it becomes difficult to provide unevenness or a saw blade for cutting in the cutting part. It is preferable that the notch P exists in the cutting part C.

  In the present embodiment, the cut portion C (cut surface) of the portion excluding the notch P may be linear, and has a shape such as a continuous concavo-convex shape (convex shape toward the bottom plate 8) or a saw blade shape. It may be. The cutting part C is linear from the viewpoints of eliminating the need for an extra step in the manufacturing process, reducing the manufacturing cost, improving safety such as being able to suppress injuries by the cutting part, and the like. It is preferable that

  When the cutting portion C has a continuous uneven shape (convex shape in the bottom plate direction) or a saw blade shape, the width of the unevenness and the saw blade (V-shaped) (parallel to the cutting portion) is preferably 0.3 mm or more and 5 mm or less, The height (perpendicular to the cut portion) is preferably 0.2 mm or more and 5 mm or less.

The material of the food sheet storage box 1 according to the present embodiment is not particularly limited, but is preferably a paper material from the viewpoint of recycling and the like. The paper material, 300 g / ^{m 2} or more 500 g / ^{m 2} or less of coated board or 100 g / ^{m 2} or more 400 g / ^{m 2} or less of the micro-flute having rigidity is preferred.

  The length of the side part D of the lid cover piece 4 in the food sheet storage box 1 according to this embodiment is the side of the front plate 7 of the storage chamber 2 from the viewpoint of ease of cutting when cutting the food sheet. The length of the side E is preferably 50% or more and 80% or less. Preferably they are 55% or more and 75% or less, More preferably, they are 60% or more and 75% or less.

  The food sheet storage body 100 of the present embodiment is a storage body in which the wound body 5 of the food sheet 6 is stored in the storage chamber 2 of the food sheet storage box 1 having a substantially rectangular parallelepiped shape. The food sheet is not particularly limited, but it is laminated on the main surface of the food cooking aluminum foil or paper and paper having an aluminum foil and a silicone resin layer laminated on the main surface having the gloss of aluminum foil. It is preferably a food cooking paper having a silicone resin layer.

  Hereinafter, the present embodiment will be described more specifically with reference to examples and comparative examples, but the present embodiment is not limited to these examples.

(Examples 1-3, Comparative Examples 1-3)
Aluminum foil storage boxes having notches P having the properties shown in Table 1 were prepared, and the ease of cutting the aluminum foil when each storage box was used was measured.

(Evaluation method: Ease of cutting)
Addition-reactive silicone (trade name: SD7333, manufactured by Toray Dow Corning) 99.7 parts by mass and 0.3 part by mass of catalyst (trade name: SRX212, manufactured by Toray Dow Corning) were mixed. The aluminum foil was coated so that it might become 0.1 g / m < ² >, and the aluminum foil which has peelability was produced. In the state which inserted this aluminum foil winding cylinder (aluminum thickness 12 micrometers, width 30cm, length 4m winding) which has this peelability in the storage box for aluminum foil of Examples 1-3 and Comparative Examples 1-3, aluminum foil Was pulled out and cut. It was visually confirmed whether or not cutting was possible without skidding before cutting.
○: The number of times of skidding is 2 or less out of 10 times.
X: The number of times of skidding was more than 3 times out of 10.

  Table 1 shows the results of Examples 1 to 3 and Comparative Examples 1 to 3.

DESCRIPTION OF SYMBOLS 1 ... Food sheet storage box, 2 ... Storage chamber, 3 ... Cover part, 4 ... Cover piece, 5 ... Rolled body, 6 ... Food sheet, 7 ... Front plate, 8 ... Bottom plate, 9 ... Rear plate, 10 ... lid plate, 11a, 11b ... front plate auxiliary side plate, 12a, 12b ... side plate, 13a, 13b ... rear plate auxiliary side plate, 14a, 14b ... lid lid side plate, 15a, 15b ... lid side piece auxiliary side plate, 16 ... edge fold strip, 100 ... food sheet container, A, B ... upper portion, C ... cutting unit, D, E ... side portion, P ... cut, P 1 _... first side portion, P 2 _... first 2 side portion, a contact point between the P _{10 ...} end a contact point between the cutting portion C of the first side portion P ₁ of the cut _{P, P} 11 _... cut portion C of the second side portion P ₂ of the cut P end Department.

Claims (4)

A front plate, a rear plate facing the front plate, a bottom plate contacting the bottom side of the front plate and the bottom side of the rear plate, and side portions on both sides of the front plate, the rear plate and the bottom plate, A storage chamber having two side plates in contact with each other, and an opening formed by each upper side of the front plate, the rear plate, and the two side plates;
A lid plate connected to the upper side portion of the rear plate and covering the opening, a lid piece whose upper side portion is connected to the lid plate, and two lids in contact with the side sides on both sides of the lid plate and the lid piece An openable / closable lid having a side plate,
The cutting part which is the bottom side part of the lid cover piece has at least one cut on the upper side part side, and the side part of the lid cover piece and the first side part of the cut located on the side part side The distance is 3 mm or more and 15 mm or less, the depth of the cut is 5 mm or more and 25 mm or less, and the angle formed by the second side portion of the cut and the cut portion located on the center side of the first side portion is 90 ° or more and 150 °. The substantially rectangular parallelepiped food sheet storage box, wherein the distance between the end of the first side and the end of the second side is 5 mm or more and 25 mm or less.   The food sheet storage box according to claim 1, wherein at least a part of the cutting portion excluding the cut is uneven or saw-tooth.   The food sheet storage box according to claim 1 or 2, wherein a length of the side portion of the lid piece is 50% or more and 80% or less of a length of the side portion of the front plate. A food sheet storage body comprising: a wound body wound with a food sheet; and the food sheet storage box according to any one of claims 1 to 3,
The food sheet has an aluminum foil and an aluminum foil for food cooking having a silicone resin layer laminated on the glossy main surface of the aluminum foil, or silicone laminated on the main surface of paper and the paper A food sheet storage body, which is a food cooking paper having a resin layer.

Images