JP3001906U - Cake baking mold - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a cake baking mold 10 with low material cost, easy to clean up afterwards, and capable of baking a large cake in good shape. [Structure] In a cake baking mold 10, a liner 10C is attached to one side of a core paper 10B having a corrugated cross-sectional shape and a corrugated flat uneven pattern formed by the peaks 10D and valleys 10E of the corrugation. Since the liner 10C is formed in a box shape so as to form the inner surface from the single-faced corrugated board 10A configured as described above, the cake dough does not easily deform even when the cake is baked.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a cake baking mold.

[0002]

[Prior art]

 Known types of cake baking molds used for baking cakes include press-molded stainless steel in a box shape and cup-shaped paraffin paper with a corrugated cross-sectional shape.

[0003]

[Problems to be solved by the device]

 Although the cake baking mold made of stainless steel has excellent durability, not only is the material cost high, but it also requires post-cleaning, such as using it to keep it clean, washing it with water, and then drying it. is necessary. On the other hand, the cake baking mold made of paraffin paper has a low material cost and can be easily incinerated so that it can be disposable and the troublesome post-cleaning work can be omitted. However, since paraffin paper is soft and has low rigidity, when baking a cake with a paraffin paper cake baking mold, the dough of the cake easily expands and loses its shape. I can't. In view of such problems, the present invention aims to provide a cake baking mold which has a low material cost, is easy to clean up, and is capable of baking a large cake in good shape.

[0004]

[Means for Solving the Problems]

 In the cake baking mold according to claim 1, a liner is attached to one side of a core paper having a corrugated cross-sectional shape and a corrugated flat uneven pattern formed by peaks and valleys of the corrugations. It is characterized by being molded from the constructed corrugated cardboard. According to a second aspect of the present invention, in a cake baking mold, a liner is attached to one side of a core paper having a corrugated cross-sectional shape and a corrugated flat uneven pattern formed by peaks and valleys of the corrugations. It is characterized in that the liner is molded from the constructed corrugated board so as to form an inner surface. According to a third aspect of the present invention, in a cake baking mold, a liner is attached to one side of a core paper having a corrugated cross-sectional shape and a corrugated plane uneven pattern formed by peaks and troughs of the corrugation. It is characterized in that the liner is formed in a box shape so that the liner forms an inner surface.

[0005]

[Operation and effect of the device]

 Since the cake baking mold according to the present invention uses corrugated board as a material, the manufacturing cost is low and the cake can be easily incinerated. Therefore, since it can be disposable, it is possible to omit the troublesome cleaning work after baking the cake, and the storage space is not required. In particular, in the present invention, it is not a conventional corrugated board using a core paper having only a corrugated cross-sectional shape, but a corrugated cross-sectional shape and a concavo-convex pattern on a plane formed by peaks and troughs of the corrugated shape. Forms a cake baking mold from cardboard using corrugated core paper. In the core paper used for conventional corrugated board, the uneven pattern on the plane formed by the peaks and valleys that form the corrugated cross section has a linear shape. In the corrugated cardboard using the core paper having such a structure, the bending rigidity is greatly different in the vertical direction and the horizontal direction, and the linear corrugated pattern easily bends even if a weak force is applied. Therefore, even if the cake baking mold is formed using conventional cardboard, if the cake dough expands when baking the cake, the cake baking mold tends to expand and deform in the direction in which the uneven pattern expands. , The cake is easy to lose its shape when baked. On the other hand, the core paper of the single-sided corrugated board used for the cake baking type material according to the present invention has not only the cross-sectional shape but also the corrugated planar uneven pattern, so that the difference in rigidity between the vertical direction and the horizontal direction is small. . For this reason, the cake baking mold according to the present invention formed from such single-sided corrugated board is not easily deformed even when the cake dough expands when baking the cake, so that a large cake can be baked in good shape. Further, the heat storage effect of the air stored in the groove defined by the core paper and the liner allows the cake to be baked evenly inside. Further, in the cake baking mold according to claim 2, since the corrugated pattern of the core paper appears in the appearance, the cake baking mold has an aesthetic appearance without special design, and the commercial value of the cake baking mold is improved. Can be increased.

[0006]

【Example】

 The present invention will be described below with reference to the drawings. FIG. 1 shows a cake baking mold according to an embodiment of the present invention. The cake baking mold 10 has a box shape whose upper surface is opened in a rectangular shape, and the side surfaces 11 to 14 are spread outward from the bottom surface 15 to the opening end surface so that the cake can be easily taken out when baked. In this cake baking mold 10, a single-sided corrugated board 10A which has been preliminarily punched and formed into the expanded shape shown in FIG. Boxes are glued to 11 and 12. The single-faced corrugated board used for the material of the cake baking mold 10 is composed of a core paper 10B and a liner 10C attached to one surface of the core paper 10B as shown in the enlarged view of FIG. The box is made to form the inner surface of the. In addition, the core paper 10B has a corrugated cross-sectional shape, and the flat uneven pattern formed by the peaks 10D and the valleys 10E of the corrugations also has a corrugated shape.

The core paper 10B having such a structure can be manufactured by using the manufacturing apparatus described in JP-A-1-295838 and shown in FIG. The manufacturing apparatus 20 includes an expansion roller 21, three pairs of reduction forming rollers 22 to 24 that make up and down pairs, and a pair of corrugating forming rollers 25 that make up and down pairs. Each reduction roller 22 to 24 has a large number of ring-shaped projections 22a to 24a arranged in a row in the axial direction with a constant interval, and adjacent projections 22a to 24a define ring grooves 22b to 24b. ing. The upper and lower rollers 22 to 24 are arranged such that the ridges 22a to 24a provided on one roller 22 to 24 fit into the concave grooves 22b to 24b of the other roller 22 to 24. The intervals between the adjacent ridges 22a to 24a are set to be narrower as the reduction molding rollers 22 to 24 are closer to the corrugation molding roller 25. Further, the heights of the ridges 22a to 24a are set to be higher as the reduction forming rollers 22 to 24 closer to the corrugating forming roller 25.

The core raw paper 10b is supplied from the expansion roller 21 to the corrugated forming roller 25 through the three sets of reduction forming rollers 22-24, and when passing through the reduction forming rollers 22-24, the ring-shaped ridge 22a. 24a and the concave grooves 22b to 24b reduce the width, so that a large number of concave and convex patterns are formed on the plane. This concave-convex pattern is formed linearly according to the method of supplying the core raw paper 10b, and its cross-sectional shape has a waveform. Further, the cycle of this waveform becomes gradually smaller as the core raw paper passes through the three sets of reduction forming rollers 22 to 24, and the amplitude of the waveform becomes gradually higher. The expansion roller 21 is arranged so as to be substantially orthogonal to the supply direction of the core raw paper 10b, and the rotating shaft 21a is gently curved. Since the core raw paper 10b is bent in this manner, the distribution gradient in the width direction of the tension generated when the core raw paper 10b is reduced in the width direction by the reduction forming rollers 22 to 24 becomes uniform, and thus wrinkles can be prevented. .

The outer peripheral surface of the corrugating roller 25 has a corrugated cross-sectional shape, and the concavo-convex pattern formed by the peaks 10D and the valleys 10E of the corrugated tooth 25a has a corrugated shape that advances in the axial direction of the roller. Are formed. Since the core paper manufacturing apparatus 20 has such a configuration, when the core base paper 10a is supplied from the expansion roller 21 to the corrugating roller 25 through the three sets of reduction molding rollers 22 to 24, the cross-section as shown in FIG. The core paper 10B having a corrugated shape and a corrugated flat surface unevenness pattern is formed. The single-sided corrugated board 10A is constructed by attaching a liner 10C to the core paper 10B.

As described above, since the cake baking mold 10 according to this embodiment uses the single-faced corrugated board 10A as a material, the manufacturing cost is low and the cake can be easily incinerated. Therefore, since it can be disposable, it is possible to omit troublesome post-cleaning such as washing the cake baking mold with water after baking the cake, and a storage space is not required. In particular, in the present embodiment, the conventional corrugated board using the core paper having only the corrugated cross-sectional shape is not used, but a flat surface having the corrugated cross-sectional shape and the corrugated portion 10D and the valley portion 10E. Since the cake baking mold 10 is formed from the corrugated cardboard 10A using the core paper 10B having a corrugated corrugated pattern, the rigidity of the surfaces 11 to 15 of the baking mold 10 is not significantly different between the vertical direction and the horizontal direction. For this reason, even when the cake dough expands when baking the cake, the cake baking mold 10 is unlikely to be deformed, so that a large box-shaped cake can be baked in the shape of the cake baking mold 10 in a good shape.

Further, since air is stored in the concave groove 10F defined by the core paper 10B and the liner 10C, the heat storage effect of this air can evenly bake the cake to the inside. Furthermore, since the corrugated pattern of the core paper 10B appears on the outer surface of the cake baking mold 10, the aesthetic appearance of the cake baking mold 10 can be improved and the commercial value thereof can be increased without any special design. In the present embodiment, the cake baking mold 10 having a rectangular box-shaped opening is shown as an example, but the single-faced corrugated board can be formed into a container shape having a circular opening or a polygonal opening such as a hexagon. is there.

[Brief description of drawings]

FIG. 1 is a perspective view showing a cake baking mold according to an embodiment of the present invention.

FIG. 2 is a development view of a single-sided corrugated board used as a baking material.

FIG. 3 is a partially enlarged perspective view of the same single-sided cardboard.

FIG. 4 is a perspective view showing a schematic configuration of an apparatus used for manufacturing the same single-sided corrugated board.

[Explanation of symbols]

10 ... Cake baking type, 10A ... Single-sided cardboard, 10B ...
Core paper, 10C ... Liner, 10D ... Crest, 10E ... Valley, 10b ... Core base paper, 11-14 ... Side, 15 ... Bottom, 20 ... Core paper manufacturing apparatus, 21 ... Expansion roller, 22-22 24 ... Reduction forming roller, 25 ... Corrugated forming roller.

Claims (3)

[Scope of utility model registration request] 1. A corrugated cardboard formed by sticking a liner on one side of a core paper having a corrugated cross-section and a corrugated flat surface formed by peaks and valleys of the corrugation. Cake baking type characterized by that. 2. A liner made of corrugated cardboard having a corrugated cross-section and a corrugated core pattern having a corrugated plane formed by peaks and valleys of the corrugation. Is a cake baking mold characterized by being formed so as to form an inner surface. 3. A liner made of corrugated cardboard having a corrugated cross-sectional shape and a corrugated core paper having a corrugated flat surface formed by peaks and valleys of the corrugation. A cake-baking mold characterized by being made into a box shape so as to form an inner surface.