TWM593388U - Easy-tearing preservation container - Google Patents

Abstract

An easy-to-tear fresh-keeping device, which is a packaging box with a squeeze-resistant hard shell. One end face is a patch face that fits inside a packaging bag, and the other end face forms an attachment face; the packaging box has a chamber inside and is filled There is a fresh-keeping agent, and one end is connected to the placement surface to form an import and export; a breathable film with a plurality of ventilation holes is placed on the placement surface, and the surface of the breathable film is sealed with a plurality of ventilation holes closed and the surface area is smaller than the breathable film Surface area sealing film; easy to install and process on the entrance and exit through the breathable film, then through the edge of the sealing film does not exceed the edge of the breathable film, when the sealing film tears off the breathable film, it will not cause The edges are detached from the mounting surface at the same time, so that the breathable film is stably attached to the mounting surface without being torn up, thereby limiting the preservative from leaking from the import and export.

Description

Easy to tear fresh-keeping device

This creation relates to an easy-to-tear film that can be easily processed and attached to the entrance and exit of the packaging box, and can easily tear off the sealing film from the air-permeable film, and the air-permeable film will not be torn off from the placement surface. Type fresh-keeping device.

Press, dry foods such as tea, coffee, biscuits or snacks are packaged in packaging bags. It is common to put preservatives, such as desiccant/deoxidizer, together in the packaging bag when filling food, thereby reducing, reducing or Avoid moisture, oxidation or deterioration of food; generally speaking, the desiccant/deoxidizer is put into the food packaging bag in the form of a small package of breathable paper. If the outside of the food packaging bag is squeezed by improper external force, the desiccant package /The deoxidizer package may be damaged or broken, and it is difficult to completely prevent the food from being contaminated. Even accidental ingestion due to temporary negligence or recognition by children does not affect the safety of fresh food packaging for a long time.

The creator's invention is a patent of the Republic of China No. I649241 "Dry Food Packaging Bag Fresh Keeper", which is a freshener attached to a bag, including a storage box and a breathable film, the storage box is formed with a A storage room, which is filled with food preservatives, and a tier is formed on the periphery of the inlet end, and an outer peripheral edge of the tier is provided with a bonding portion, and the surface end of the bonding portion has a paper surface inside the packaging bag The fixed surface is pasted and fixed; the breathable film is a ventilating sheet in the shape of a class part relative to the storage box, and is fixedly fixed on the class part to protect The fresh agent is restricted from leaking in the storage room of the box body.

However, although the above structure can seal the preservative in the storage box and achieve the breathable effect, however, when the breathable film is to be processed and placed in the class, it is not easy to accurately align, resulting in weak bonding, even the breathable film It is easy to drop or loosen, resulting in the risk of leakage of preservatives to contaminate dry food or accidental ingestion.

That is, the main purpose of this creation is to provide an easy-to-tear fresh-keeping device, which is a fresh-keeping device that can be attached to a packaging bag, and includes a packaging box with a hard shell body that is resistant to extrusion. It is a patch surface that fits inside the packaging bag, and a patch surface is formed on the other end surface;

A container room is formed inside the packaging box, the container room is filled with a preservative, and one end is connected to the placement surface to form at least one inlet and outlet;

A gas-permeable film is affixed on the mounting surface, and the air-permeable film has a plurality of air-permeable holes. The outer surface of the air-permeable film is a film surface, and the film surface is affixed with a plurality of air-permeable holes closed and the surface area is less than The sealing film of the surface area of the breathable film;

With the above structure, the air-permeable film is easy to be placed on the mounting surface of the inlet and outlet ends, and then the edge of the hole-sealing film does not exceed the edge of the air-permeable film, when the hole-sealing film is torn away from the air-permeable film At this time, the edges of the breathable film will not be separated from the placement surface together, so that the breathable film is stably attached to the placement surface without being torn up, thereby limiting the preservative from leaking out through the entrance and exit.

The second purpose of this creation is to provide an easy-to-tear fresh-keeping device, wherein the perimeter of the breathable film is aligned and attached to the perimeter of the placement surface, and the shortest distance from the perimeter of the breathable film to the perimeter of the sealing film is L1, one of the placement surfaces is the shortest from the peripheral edge to the inner edge of the effective placement portion The distance is L2, and L1 is 10% to 30% of the distance of L2.

Another purpose of this creation is to provide an easy-to-tear fresh-keeping device, in which a double-sided adhesive layer is provided on the patch surface of the packaging box, and a release paper is provided on the double-sided adhesive layer, which only needs to be torn The release paper can simply stick the packaging box in the packaging bag to complete the standby state.

Another purpose of this creation is to provide an easy-to-tear fresh-keeping device, in which the sealing film has a pull portion extending beyond the edge of the breathable film, so that the pull portion can be easily handled and easily removed The sealing film is torn away from the breathable film.

Regarding the techniques, means and functions used in this creation, the preferred embodiments are described in detail in conjunction with the drawings. It is believed that the above-mentioned purposes, structures and features of this creation can be gained an in-depth and specific understanding.

1‧‧‧Freshware

10‧‧‧Packing box

11‧‧‧Pouch surface

12‧‧‧ Placement surface

121‧‧‧Effective placement department

20‧‧‧Room

21‧‧‧Import and Export

30‧‧‧breathable film

31‧‧‧Ventilation holes

301‧‧‧Foil surface

40‧‧‧Sealing film

41‧‧‧Drawing

50‧‧‧Double-sided adhesive layer

51‧‧‧ release paper

90‧‧‧ Preservative

100‧‧‧Packing bag

L1‧‧‧The shortest distance from the periphery of the breathable film to the periphery of the sealing film

L2 The shortest distance from the periphery of the effective placement part to the inner edge of the placement surface

Figure 1 is a three-dimensional exploded view of this creation.

Figure 2 is a perspective view of the original creation.

Figure 3 is a sectional view of this creation.

Figure 4 is a schematic diagram of the three-dimensional appearance of the original creation.

Fig. 5 is the first implementation diagram of the section of this creation.

FIG. 5A is a partial enlarged view of part A of FIG. 5.

FIG. 5B is a partially enlarged view of part B of FIG. 5.

Fig. 6 is a second embodiment of the cross-section of this creation.

Fig. 7 is the third embodiment of the cross-section of this creation.

Please refer to FIG. 1 to FIG. 4, this creation provides an easy-to-tear fresh-keeping device, which is a fresh-keeping device 1 that can be placed in a packaging bag 100, and includes a packaging box 10 with a hard shell body that is resistant to extrusion For plastic injection molding, which has the economic benefits of mass production and low cost), one end face of the packaging box 10 is a patch face 11 attached to the packaging bag 100, and the other end face is formed with a mounting face 12;

A container 20 is formed inside the packaging box 10, and the container 20 is filled with a preservative 90 (such as a desiccant/deoxidizer), and at least one inlet and outlet 21 are formed at one end connected to the placement surface 12;

A gas-permeable film 30 is attached to the mounting surface 12. The air-permeable film 30 has a plurality of air holes 31. The outer surface of the air-permeable film 30 is a film surface 301. A pore sealing film 40 which is closed by the ventilation holes 31 and has a surface area smaller than the surface area of the ventilation film 30;

Please refer to FIG. 5 to FIG. 7. With the above structure, the air-permeable film 30 can be easily placed on the mounting surface 12 of the inlet and outlet 21 end, and then the edge of the sealing film 40 does not exceed the air-permeable film. At the edge of 30, when the sealing film 40 is torn away from the air-permeable film 30, it will not cause the edge of the air-permeable film 30 to be detached from the placement surface 12 at the same time, so that the air-permeable film 30 is stably attached to the sticker The placement surface 12 is not torn up, thereby restricting the preservative 90 from leaking out through the entrance 21.

According to the above, please refer to FIGS. 2, 5, 5A, and 5B, the perimeter of the breathable film 30 is aligned on the perimeter of the placement surface 12, and the shortest distance from the perimeter of the breathable film 30 to the perimeter of the sealing film 40 Is L1, one of the placement surfaces 12 is the periphery of the effective placement portion 121 The shortest distance to the inner edge is L2, and L1 is 10% to 30% of the distance of L2 (20% for the implementation of this creation).

Preferably, as shown in FIGS. 1, 3, and 5A, a double-sided adhesive layer 50 is provided on the patch surface 11 of the packaging box 10, and a release paper 51 is provided on the double-sided adhesive layer 50, only torn When the release paper 51 is opened, the packaging box 10 can be easily pasted in the packaging bag 100 to complete the standby state.

Finally, the sealing film 40 has a pull portion 41 that extends beyond the edge of the breathable film 30. The simple removal of the pull portion 41 easily tears the sealing film 40 away from the breathable film 30.

Summarizing the above description, the design of the above structure can effectively overcome the shortcomings faced by conventional creation, and has many of the above advantages and practical value. Therefore, this creation is a very creative structure and is in the same technical field. No identical or similar product creations or public use have been seen in this article, so this creation has met the requirements of "novelty" and "progressiveness" in the creation patent, and an application is submitted in accordance with the law.

1‧‧‧Freshware

10‧‧‧Packing box

11‧‧‧Pouch surface

12‧‧‧ Placement surface

121‧‧‧Effective placement department

20‧‧‧Room

21‧‧‧Import and Export

30‧‧‧breathable film

31‧‧‧Ventilation holes

301‧‧‧Foil surface

40‧‧‧Sealing film

41‧‧‧Drawing

50‧‧‧Double-sided adhesive layer

51‧‧‧ release paper

Claims (7)

An easy-to-tear fresh-keeping device is a fresh-keeping device that can be pasted in a packaging bag, and includes a packaging box with a hard shell body that is resistant to squeeze. One end of the packaging box is a sticker that fits inside the packaging bag The bag surface, the other end surface is formed with an attachment surface; A container room is formed inside the packaging box, the container room is filled with a preservative, and one end is connected to the placement surface to form at least one inlet and outlet; A gas-permeable film is affixed on the mounting surface, and the air-permeable film has a plurality of air-permeable holes. The outer surface of the air-permeable film is a film surface, and the film surface is affixed with a plurality of air-permeable holes closed and the surface area is less than The permeable film with the surface area of the breathable film The easy-to-tear fresh-keeping device according to item 1 of the patent application scope, wherein the perimeter of the breathable film is aligned on the perimeter of the placement surface, and the shortest distance from the perimeter of the breathable film to the perimeter of the sealing film is L1 The shortest distance from the peripheral edge to the inner edge of the effective placement portion of one of the placement surfaces is L2, and L1 is 10% to 30% of the distance of L2. The easy-to-tear fresh-keeping device according to item 1 of the patent application scope, wherein a double-sided adhesive layer is provided on the patch surface of the packaging box, and a release paper is provided on the double-sided adhesive layer. The easily tearable fresh-keeping device according to item 1 of the scope of the patent application, wherein the sealing film has a pull portion extending beyond the edge of the breathable film. According to the easy-to-tear fresh-keeping device described in item 1 of the patent application scope, wherein the hard-shell case is plastic injection molded. The easy-to-tear fresh-keeping device according to item 1 of the patent application scope, wherein the fresh-keeping agent is a desiccant. The easy-to-tear fresh-keeping device according to item 1 of the patent application scope, wherein the fresh-keeping agent is a deoxidizer.

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