TWM543851U - Packaging structure for firm tofu (1) - Google Patents

Description

Packaging structure of plate tofu (1)

This creation is about the packaging structure of a plate tofu, especially an innovative structure that can be packaged in a plate-sized and uncut full-plate tofu.

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 plate-shaped tofu which is not cut in a plate size.

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 after being formed into a plate size uncut, and the package structure comprises a heat-resistant and cold-resistant sizing film layer and a lower film layer. The sizing film layer and the sizing film layer have four sides corresponding to each other, and the sizing film layer and the sizing film layer are integrally connected to each other in three corresponding side shapes, The remaining edge of the sizing film layer and the underlying film layer is an open pocket, and the three sides, the sizing film layer and the sizing film layer define an accommodating space. The accommodating space is in communication with the pocket of the bag, and the bag mouth is formed into a slab of the slab of the stencil, which is not cut, and is inserted into the accommodating space, and the accommodating space is vacuumed. The sides corresponding to the pockets are heat-sealed to form a sealing section.

The package structure of the plate tofu as described above, wherein the edge of the sealing section is provided with an opening gap.

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 package structure of the plate tofu as described above, wherein the lengths of the sides of the sizing film layer and the sizing film layer are equal within an error tolerance range, and the length of the side edges is 30 to 60 cm.

a package structure of a plate tofu as described above, wherein the sizing film layer and the sizing film layer have a height between the sizing film layer and the sizing film layer after packaging the plate tofu ~ 8 cm.

The advantages of this creation:

After the tofu of the creation is formed, the tofu is directly inserted into the bag mouth of the packaging structure, and then the space inside the packaging structure is vacuumed, and the bag mouth is sealed, and the packaging operation is easy to implement. Can improve packaging efficiency.

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 plate-shaped tofu (1) which is formed into a plate size and is not cut after being formed by a plate mold.

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) and the sizing film layer (3) are rectangular rubber films having heat-resistant and cold-resistant characteristics, and three corresponding edges of the sizing film layer (2) and the sizing film layer (3) (A), (B), (C) are connected to each other, especially integrally, and the corresponding side (D) of the upper film layer (2) and the lower film layer (3) form a pocket. (4); again, the upper film layer (2), the lower film layer (3) and the three corresponding and connected sides (A), (B), (C) define an accommodation space (5) The accommodating space (5) is in communication with the bag opening (4).

When the packaged tofu (1) is cut into a plate size and uncut, the packaging structure formed by the sizing film layer (2) and the sizing film layer (3) is sealed from the bag mouth (4). The whole plate tofu (1) which is uncut in a plate mold size is nested, so that the plate tofu (1) which is uncut in a plate size is sleeved and placed in the accommodating space (5). Then, finally, the accommodating space (B) is evacuated from the bag mouth (4), and the sizing film layer (2) and the lower film layer (3) are formed to be hot on the side (D) corresponding to the bag opening. Press sealing to form a sealing section (6).

An opening gap (7) is provided at the edge of the sealing section (6) to facilitate unpacking the package structure of the creation from the opening gap (7).

Wherein, each side (A), (B), (C), (D) of the sizing film layer (2) and the sizing film layer (3) are within an error tolerance range, and the lengths thereof are equal, and each side ( The lengths of A), (B), (C), and (D) are between 30 and 60 cm.

The upper film layer (2) and the lower film layer (3) have a height of 2 to 8 cm between the upper film layer (2) and the lower film layer (3) after the packaging board tofu (1).

When the whole plate tofu (1) which is not cut in a plate size is sold or dispensed, the package structure is first unsealed from the unsealing notch (7), and then the adhesive film layer is removed (2) And removing the upper film layer (2) and the lower film layer (3), so that the user can cut with the cutter to 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 (8) having a plane (82) elevated by the four vertical walls (81), the plane (82) for the board The tofu (1) is placed, forming a class (83) on the upper edge of the four vertical walls (81), and the other supporting plate (8) is fitted with its four vertical walls (81) to form a carrier (8). 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). In addition, the vertical wall (81) of the carrier plate (8) is provided with a perforation (84) for air circulation, and can be transmitted through the carrier plate (8) when the carrier plate (8) on which the tofu (1) is placed is stacked. The perforations (84) on the vertical wall (81) generate air convection, and have better ventilation effect, avoiding the plate tofu (1) causing rapid deterioration of quality due to being in a hot and unventilated environment.

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

(A), (B), (C), (D) ‧ ‧

(3) ‧‧‧Under film layer

(4) ‧ ‧ bag mouth

(5) ‧‧‧ accommodating space

(6) ‧‧‧Closed section

(7) ‧ ‧ opening gap

(8) ‧‧‧ board

(81) ‧ ‧ vertical wall

(82) ‧ ‧ plane

(83) ‧ ‧ class

(84) ‧‧‧Perforation

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

(A), (B), (C), (D) ‧ ‧

(3) ‧‧‧Under film layer

(4) ‧ ‧ bag mouth

(5) ‧‧‧ accommodating space

Claims (6)

The packaging structure of the plate tofu is packaged in a package structure after being formed into a plate size uncut, and the package structure comprises a heat-resistant and cold-resistant sizing film layer and a lower film layer. The sizing film layer and the sizing film layer have four sides corresponding to each other, and the sizing film layer and the sizing film layer are connected to each other by three corresponding edges, and the The remaining edge of the sizing film layer and the underlying film layer is an open pocket, and the three sides, the sizing film layer and the sizing film layer define an accommodating space. The accommodating space is connected to the bag mouth, and the bag mouth can insert a whole plate of the tofu which is not cut in a plate size into the accommodating space, and the accommodating space is placed in the accommodating space When the bag mouth is evacuated, the side corresponding to the bag mouth is heat-sealed to form a sealing section. The package structure of the tofu according to the first aspect of the invention, wherein the sealing section has an opening gap at the edge of the sealing section. The package structure of the plate tofu according to claim 1, 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 packaging structure of the tofu according to the first, second or third aspect of the invention, wherein the length of each side of the sizing film layer and the sizing film layer is equal within an error tolerance range, The length of the edge is between 30 and 60 cm. The packaging structure of the tofu according to the fourth aspect of the invention, wherein the sizing film layer and the sizing film layer, after packaging the tofu, the sizing film layer and the undergapping The height between the layers is 2 to 8 cm. The packaging structure of the tofu according to the first, second or third aspect of the invention, wherein the sizing film layer and the sizing film layer, after packaging the tofu, the sizing film layer and The height between the layers of the lower film is 2 to 8 cm.