JP3045507U - Sheet material used for bread baking molds - Google Patents

Abstract

(57) [Problem] It is necessary to prepare desired numbers of molds of various sizes by baking breads with a mold material instead of a conventional mold and providing a sheet material used for the mold material. Omitting the trouble of storing and managing the mold, eliminating the need to send mold release paper to the mold in advance, and eliminating the cleaning of the mold after use, thereby improving productivity. SOLUTION: The sheet material 1 used as a mold for baking breads is provided.
Locking portions 2 and 2 which form a band and lock each other are provided at both longitudinal ends of the band, and the locking portions 2 and 2 are locked to each other to assemble into a peripheral wall-shaped member. The sheet material 1 is used so that when the bread dough placed on the tray and placed in the mold material expands by baking, the peripheral shape of the bread to be baked is preserved.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 One of the methods for baking bread is to place a peripheral mold on a tray and charge the dough inside the mold for baking.The present invention is an alternative to such a mold. This is based on the assumption that a mold made of a sheet material is used, that is, a sheet material for assembling such a mold material.

[0002]

[Prior art]

 As one of the containers for baking breads, there is a container using a container-shaped mold 20 having a bottomed circular shape as shown in FIG. Alternatively, as shown in FIG. 12, there is a mold using a mold 21 having a peripheral wall shape without a bottom. When these are used, when the dough charged in the mold material expands by baking, the shape of the peripheral side of the bread to be baked can be maintained. The molds 20 and 21 are used. In the case of a container-shaped mold 20, a round release paper 31 having the same shape as the bottom shape is laid on the bottom, and a strip-shaped release paper 32 is provided on the inner wall of the mold 20. Then, the dough is put into the dough and then baked with dough. This is because the bread to be baked is easily peeled off from the mold 20 to be easily taken out. If the mold 21 has a peripheral wall shape, the mold 21 is placed directly on the tray A, the strip-shaped release paper 32 is rolled to the inner wall of the mold 21, and then bread dough is put in the mold 21 and baked.

[0003]

[Problems to be solved by the invention]

 However, according to such a method, it is necessary to prepare a mold corresponding to the size of bread to be baked for each size, and it is necessary to prepare a desired number of dies for each size. In addition, molds must be stored and managed as part of the equipment. If the molds are damaged or worn out, they will be replenished each time the molds are replenished. Furthermore, if there is new demand for the shape and size of bread, new molds must be manufactured in response to this, and capital investment must be made each time. In addition, during baking, it is necessary to prepare beforehand to release the release paper for each mold on the bottom and the peripheral wall of the mold, which increases labor. Also, of course, release paper must be prepared. Also, the release paper that has been rolled up and directed to the inner wall, when released, is released from the inner wall as the rounding collapses, and if the dough has fluidity, it is baked in the collapsed shape of the release paper. Therefore, when pouring dough, the rolled release paper must be pushed all the way in, so that it cannot be baked in the expected mold, which hinders productivity. Even for non-fluid bread dough, the breakage of release paper affected the shape of the baked product. In particular, the same mold is used repeatedly to bake a predetermined number of breads, but every time baking, dirt such as oil on the mold must be cleaned. When a series of baking work is completed, maintenance such as applying rust-preventive oil is required.

[0004] Therefore, the problem of the present invention is that bread is baked by a mold instead of the conventional mold, and by providing a sheet material used for the mold, a desired number of molds of various sizes are prepared. The need to apply mold release paper to the mold in advance, and eliminate the need to clean the mold after use, thereby improving productivity. It is in.

[0005]

[Means for Solving the Problems]

 Therefore, in the first aspect, the sheet material 1 having a belt shape is prepared, and the rolled sheet material 1 is assembled into a peripheral wall-shaped mold material 1 '. For this reason, the locking portions 2 and 2 that lock each other are provided at both ends of the belt-shaped longitudinal portion, and the locking portions 2 and 2 are locked and rounded. The sheet material 1 used is preferably strong enough to cope with high heat during baking and expansion force of the bread dough and not to lose its shape. The locking portions 2, 2 provided at both ends may be notches 3, notches, or any other type as long as both ends can be connected. Further, the sheet material 1 may be of any kind, and if it is paper, pure white paper, graft paper, glassine paper and the like can be mentioned, but it is not limited thereto. According to the above, the sheet material 1 can be assembled into a peripheral wall-shaped material by locking the locking portions at both ends in the longitudinal direction. The formed material is placed on a tray, and the bread dough is placed in the shape material. It is charged and fired. When bread dough expands by baking, the peripheral shape of bread to be baked is preserved by the mold. Furthermore, the shape material may be assembled from the sheet material when necessary, so that the stock can be stored in a belt shape before use, and storage management and the like can be simplified. If a material that does not lose its shape during firing is used, it can be used two to three times, which is economical.

According to a second aspect of the present invention, the sheet material is formed by laminating a paper and a polyester film, and is used such that the polyester film is located inside the mold when assembling. The polyester film to be used only needs to have heat resistance to baking of breads, and a polyethylene terephthalate film can be mentioned as a preferred example. These are excellent in shape retention, so that the shape of the peripheral wall of the assembled shape is hard to collapse, and the polyester film is non-toxic and has high oil and alcohol resistance, so it is suitable for use in contact with food.

[0007] In the third aspect, a notch perpendicular to the longitudinal direction of the band-shaped sheet material is provided substantially diagonally at both ends of the longitudinal direction, and this is used as each of the locking portions. The diagonal position is a diagonal position when the band-shaped sheet material is regarded as an elongated rectangle. That is, a cut is made on two sides on both sides in the width direction of the sheet material, and at this time, the cut on one side and the cut on the other side are located at opposite ends of the belt-like longitudinal direction. It is provided. The number of cuts provided in each locking portion is not limited to one, and two or three cuts may be used as one locking portion. For example, if two cuts are used as one locking portion, as shown in FIGS. 3 to 4 of the embodiment described later, the two cuts 3 and 3 are two cuts of the other locking portion 2. Can be locked to 3, 3.

According to a fourth aspect of the present invention, a desired number of locking portions are provided at one end and both ends of the longitudinal direction. For example, one locking portion is provided at one end, and two locking portions are provided at the other end. If two locking portions are provided at the other end, they are provided near the end of the band and toward the center. In this case, by selecting which one of the two locking portions at the other end is to be locked with the locking portion at one end, the diameter of the circular shape member is selected.

[0009]

[Embodiment of the invention]

FIG. 1 shows an embodiment of the sheet material according to any one of claims 1 to 3, which is formed by laminating a polyethylene terephthalate film on pure white paper (65 g / m ^{2 of} rice tsubo), and is 4.5 cm wide and 55 cm long. It has a belt-like shape. The sheet material 1 is provided with locking portions 2, 2 which are locked to each other, one at each of both ends of the band. One locking portion 2 is provided at one end of the long side 4 of the sheet material 2. Specifically, two cuts 3, 3 which are perpendicular to the side 4 are provided in parallel. Part 2 is formed. These cuts 3, 3 are cut into half the width of the sheet, and two cuts 3, 3 form a tongue piece 5. The other locking portion 2 is provided on the side 4 opposite to the preceding locking portion 2 and at a position where these two locking portions 2 and 2 are at opposite longitudinal positions. The cuts 3 and 3 of the book are cut in the same manner as described above. In short, two locking portions 2, 2 are provided substantially diagonally on the elongated rectangular sheet material 1 in a symmetrical manner with respect to the center of the sheet material 1.

The above-mentioned sheet material is rounded so that the polyethylene terephthalate film side is inside as shown in FIG. 2, and cuts 3, 3; 3, 3 at both ends as shown in FIGS. By engaging the tongue pieces 5, 5 in other words, by engaging the tongue pieces 5, 5, the locking portions 2, 2 are locked to each other, whereby the peripheral wall-shaped mold 1 'is assembled as shown in FIG.

[0012] The mold 1 'assembled from the sheet 1 in this manner is used as shown in FIGS. First, after the mold 1 'is placed on the tray A, the dough B is put into the mold 1' and charged. The dough B is put in the open fire together with the tray A and baked for a predetermined time. When the bread is expanded by baking, the shape is adjusted by the peripheral wall-shaped mold 1 ', and the peripheral shape is maintained. The mold 1 'is removed from the baked breads B', but can be easily removed by removing the locking portions 2 and 2 and peeling the sheet 1. In particular, since the polyethylene terephthalate film has excellent releasability, the sheet material 1 can be peeled cleanly without the sheet material 1 sticking to bread. Since the mold 1 'can be used about two or three times, if the shape of the mold 1' is removed from the bread without removing the locking portions 2 and 2, it can be used for the next baking operation as it is. In the above embodiment, the sheet material 1 obtained by laminating a polyethylene terephthalate film on pure white paper was used. However, the sheet material 1 is not limited to this, and pure white paper alone or glassine paper alone may be used. Any other material may be used as long as it is within the spirit of the present invention.

Next, an embodiment of the sheet material according to claim 4 will be described. First, most of the sheet material 1 shown in FIG. 8 is the same as the above-described sheet material, and the locking portion 2 is also made of two cuts 3, 3. The difference is that one locking portion 2 is provided at one longitudinal end, but three locking portions 2, 2,... Are provided at the other end. When this sheet material is rolled, the locking portion 2 on one end side is locked to which of the three locking portions 2, 2,. Large is selected. In the embodiment of another sheet material 1 shown in FIGS. 9 and 10, four cuts 3, 3,... Are provided at the other end with a uniform width. Three parts 2 are provided. According to this, since the three locking portions 2, 2... Are close to each other, the diameter of the mold member can be selected in small increments.

[0013]

[Effect of the invention]

 As described above, according to the first aspect of the present invention, since the mold material can be stored as a sheet material before assembling, the space can be saved, and the storage efficiency can be greatly increased as compared with the conventional mold storage management. . Also, cleaning after use of the mold, which was required in the past, becomes unnecessary. Further, compared to the metal mold, the material can be made of paper or the like, so that the material burden is reduced. Further, since the paper is manufactured only by cutting the paper or the like, the productivity can be improved and the cost can be reduced.

According to the present invention, the assembled mold is made of a laminated polyester film, so that the shape of the peripheral wall of the mold is unlikely to be deformed even by steam or the like at the time of sintering, and the shape is excellent. Also, since the polyester film is on the inside of the mold, it has excellent releasability and can be easily peeled from bread after baking.

According to the third aspect of the present invention, since the locking portion is constituted by a straight cut, it can be manufactured only by a general-purpose cutting facility, and special tools and members such as manufacturing of a cutting die are specially ordered. It is not necessary to carry out, and both the manufacturing equipment and the manufacturing process are small.

According to the invention of claim 4, it is possible to assemble mold materials of various sizes with one sheet material, thereby suppressing the types of sheet materials to be prepared, and reducing the size of mold materials on the other hand. Can be increased easily.

[Brief description of the drawings]

FIG. 1 is a plan view of an embodiment of a sheet material according to claims 1 to 3. FIG.

FIG. 2 is an explanatory view of a state in which the sheet material of FIG. 1 is rolled and a locking portion is locked.

FIG. 3 is a diagram illustrating a method of locking a locking portion.

FIG. 4 is an explanatory view of a state in which the locking portions are locked with each other.

FIG. 5 is a perspective view of a mold assembled from the sheet material of FIG. 1;

FIG. 6 is a perspective view of a state in which the shape member of FIG. 5 is placed on a tray.

FIG. 7 is a perspective view of a state in which breads are baked using the mold material of FIG. 6;

FIG. 8 is a plan view of an embodiment of the sheet material according to claim 4;

FIG. 9 is a plan view of another embodiment of the sheet material according to claim 4;

FIG. 10 is a diagram illustrating how the locking portion of the sheet material of FIG. 9 is locked.

FIG. 11 is a diagram illustrating a state of firing using a conventional container-shaped mold.

FIG. 12 is a diagram illustrating a state of firing using a conventional peripheral wall-shaped mold.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sheet material 1 'Mold material 2 Locking part 3 Cut 4 Side 5 Tongue piece

Claims (4)

[Utility model registration claims] 1. A sheet material used for a baking mold for breads, wherein locking portions that form a band and are locked to each other are provided at both longitudinal ends of the band, and the locking portions are locked to each other. It is a sheet material that is assembled into a peripheral wall-shaped mold material by placing the mold material assembled on this sheet material on a tray and baking the bread dough charged in the mold material when baking is expanded by baking. A sheet material used for a baking mold for breads, which is used to maintain the shape of the peripheral side. 2. The sheet material according to claim 1, wherein the sheet material is formed by laminating a paper and a polyester film, and the polyester film is used inside the mold material. 3. The locking portion according to claim 1, wherein each of the locking portions is provided with a cut at right angles to the longitudinal direction of the strip at substantially diagonal positions at both ends thereof, and locks the cuts.
The sheet material described. 4. A combination of locking portions to be locked together with a desired number of locking portions.
2. The large diameter of the mold material is selected.
4. The sheet material according to any one of items 1 to 3.