TWM538926U - Packaging structure for firm tofu - Google Patents

Description

Plate tofu packaging structure

The present invention relates to a packaging structure of a tofu, in particular to an innovative structure for aseptic packaging of a full-plate tofu, such as a plate-size uncut, with a film.

Tofu is one of the high-protein foods in plant foods. It contains 8 kinds of essential amino acids, and also contains riboflavin, niacin, vitamin E, and unsaturated fatty acids and lecithins lacking in animal foods. Tofu not only reduces cholesterol in the body, but also helps the growth of nerves, blood vessels and brain. Therefore, tofu is deeply loved by the public and has a huge consumer market.

Tofu is divided into several types according to the way of manufacturing and molding. The common tofu is traditional tofu, which is made by pouring tofu into a plate mold covered with gauze, and then wrapped in the gauze, waiting for molding. When a version of the plate tofu is molded, it can be manually cut into small pieces of tofu along the grid to retail to different customers.

Since the tofu itself does not have any outer packaging, the tofu is in contact with the air after the molding, and usually the market is sold for a whole morning or the whole afternoon, causing doubts about the tofu bacteria in the tofu, if not cooked. I am afraid that it will affect human health.

Nowadays, this creator is making research on the creation of the original tofu after the production of the tofu has begun to produce bacteria.

The main purpose of this creation is to provide a packaging structure for board tofu, mainly for the aseptic packaging structure provided by a full-plate tofu such as a plate-size uncut.

The main purpose and effect of the above creations are achieved by the following specific technical means:

The packaging structure of the plate tofu is packaged in a package structure such as a plate-shaped uncut cut-to-plate tofu, and the package structure comprises a heat-resistant and cold-resistant sizing film layer and a lower film layer. The film layer and the under film layer have four sides corresponding to each other, and the sizing film layer and the sizing film layer are integrally connected with one side corresponding thereto, such as a plate-size uncut whole plate The plate tofu is disposed between the sizing film layer and the sizing film layer, and the sizing film layer and the corresponding three layers of the squeegee film layer are heat-sealed to form a seal respectively. segment.

The package structure of the plate tofu as described above, wherein the sizing film layer and the sizing film layer are provided with an unsealing notch at an edge having any corresponding side of the sealing section.

The package structure of the plate tofu as described above, wherein the plate tofu is sequentially packaged in the package structure, and then sequentially passed through a high temperature sterilization process and a low temperature cooling process.

The advantages of this creation:

The tofu of this creation is sealed and packaged in the packaging structure to prevent contact with the external contact, reduce the problem of bacterial growth, and increase the shelf life, especially through high-temperature sterilization and low-temperature cooling procedures, making the tofu of the plate difficult to preserve. The problem has been effectively improved.

And because the whole plate of tofu has been packaged for the packaging structure, it can improve the convenience of the transportation process and the integrity of the whole plate tofu.

In order to make the technical content, creative purpose and the effect achieved by this creation more complete and clear, please elaborate below, and please refer to the drawings and drawings:

Please refer to the first and second figures.

The packaging structure of the present invention is a full-size plate tofu (1) which is formed into a plate size and is not cut after being formed by a plate molding.

The packaging structure of the tofu of this creation mainly includes a coating layer (2) and a lower film layer (3); wherein:

The sizing film layer (2) has heat-resisting and cold-resistant characteristics, and the sizing film layer (2) is a square square shape having four sides (21), (22), (23), (24);

The underlying film layer (3) also has the characteristics of heat resistance and cold resistance, and the underlying film layer (3) is also a square square with four sides (31), (32), (33), (34);

Further, the four sides (31), (22), (32), (33), (34) of the four sides (21), (22), (23), (24) and the lower film layer (3) of the sizing film layer (2). Corresponding to each other, the sizing film layer (2) and the sizing film layer (3) are integrally connected by one of the corresponding sides (21), (31), in the sizing film layer (2) and the sizing film layer (3) Between the plate and the uncut plate soy (1), the upper film layer (2) and the lower film layer (3), the corresponding three sides (22), (23) And (24) and the sides (32), (33), and (34) are heat-sealed to form sealing sections (41), (42), and (43), respectively.

In the upper film layer (2) and the lower film layer (3), the other three sides (22), (23), (24) and sides (32), (33), (34) hot seal Before and during the process, the space between the sizing film layer (2), the lower film layer (3) and the plate tofu (1) is further evacuated, and at the same time, the other three sides of the sizing film layer (2) are completed. (22), (23), (24) and the other three sides (32), (33), (34) of the lower film layer (3) are heat-sealed to form a sealing section (41), ( 42), (43), and any corresponding side (22) of the sealing segments (41), (42), and (43) between the sizing film layer (2) and the sizing film layer (3), An opening gap (44) is provided at the edges of (23), (24) and sides (32), (33), (34) to facilitate unpacking the package structure of the creation from the opening gap (44).

When it is desired to sell or dispense a full-plate tofu such as a plate-size uncut, the package structure is first unsealed from the unsealing notch (44), and then the adhesive film layer (2) is removed, and the upper layer is removed. The film layer (2) and the lower film layer (3), so that the user can cut with the cutter, and divide the whole plate of the tofu (1) into small pieces.

In addition, after the board tofu (1) is packaged in the packaging structure, it can be subjected to a high-temperature sterilization procedure to sterilize the packaged tofu (1) to extend the shelf life of the tofu (1). Furthermore, the plate tofu (1) packaged with the packaging structure can be further subjected to a low-temperature cooling process after the high-temperature sterilization process to cool the plate tofu (1).

Please refer to the third picture. In addition, the packaged tofu (1) can be further placed on the carrier (5) having a plane (52) elevated by the four vertical walls (51), the plane (52) being provided for the board The tofu (1) is placed, forming a class (53) on the upper edge of the four vertical walls (51), and the other supporting plate (5) is fitted with its four vertical walls (51) to form a carrier (5) The stacking between the covers, in addition to protecting the board tofu (1), is also conducive to carrying the board tofu (1) (as shown in the fourth figure).

The above are only some of the examples of this creation, and are not intended to limit the creation of this creation. It should be included in the scope of this patent, based on the creative spirit and characteristics of this creation.

In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has fully complied with the provisions of the Patent Law. And the request, the application for a new type of patent in accordance with the law, please forgive the review, and grant the patent, it is really sensible.

(1)‧‧‧ board tofu

(2) ‧ ‧ 上 film layer

(21), (22), (23), (24) ‧ ‧

(3) ‧‧‧Under film layer

(31), (32), (33), (34) ‧ ‧

(41), (42), (43) ‧ ‧ closure section

(44) ‧ ‧ opening gap

(5) ‧‧‧ board

(51) ‧ ‧ vertical wall

(52) ‧ ‧ plane

(53) ‧ ‧ class

The first picture: the schematic diagram of the packaging structure of the tofu of this creation before the packaging board tofu

The second picture: the schematic diagram of the packaging structure of the tofu of the creation of the board after the tofu of the packaging board

The third picture: reveals the schematic diagram of the board tofu that can be packaged through the packaging structure of the creation.

Figure 4: Schematic diagram of stacking with the support plate after packaging the tofu in the package structure of the present invention

(1)‧‧‧ board tofu

(2) ‧ ‧ 上 film layer

(21), (22), (23), (24) ‧ ‧

(3) ‧‧‧Under film layer

(31), (32), (33), (34) ‧ ‧

Claims (3)

The packaging structure of the plate tofu is packaged in a package structure such as a plate-shaped uncut cut-to-plate tofu, and the package structure comprises a heat-resistant and cold-resistant sizing film layer and a lower film layer. The film layer and the under film layer have four sides corresponding to each other, and the sizing film layer and the sizing film layer are integrally connected with one side corresponding thereto, such as a plate-size uncut whole plate The plate tofu is disposed between the sizing film layer and the sizing film layer, and the sizing film layer and the corresponding three layers of the squeegee film layer are heat-sealed to form a seal respectively. segment. The package structure of the tofu according to claim 1, wherein the sizing film layer and the sizing film layer are provided with an opening gap at an edge of any corresponding side of the sealing section. . The package structure of the plate tofu according to claim 1 or 2, wherein the plate tofu is sequentially packaged in the package structure, and then passed through a high temperature sterilization process and a low temperature cooling process.