CN214216866U

CN214216866U - Double-deck ventilative type tea biscuit packaging structure

Info

Publication number: CN214216866U
Application number: CN202023028550.4U
Authority: CN
Inventors: 郑茏馨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-17
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a double-deck ventilative type tea biscuit packaging structure, including inlayer wrapping paper and outer wrapping paper, the totally closed cladding of inlayer wrapping paper is outside in the tea biscuit, and outer wrapping paper packing is outside in the inlayer wrapping paper, and runs through on the outer wrapping paper and has seted up at least one bleeder vent, and at least some of inlayer wrapping paper exposes in the external world through the bleeder vent. According to the technical scheme, on one hand, the double-layer packaging structure is more stable, on the other hand, the air permeability is stronger, and the requirement of fermentation and conversion after the tea cakes are met.

Description

Double-deck ventilative type tea biscuit packaging structure

Technical Field

The utility model relates to a pu' er tea biscuit packaging structure technical field especially relates to a double-deck ventilative type tea biscuit packaging structure.

Background

Along with the improvement of the domestic economic level, people prefer to taste the Pu 'er tea at leisure time and at guest meeting time, and different from other tea varieties, the Pu' er tea needs to be compressed into a cake shape for after-fermentation forwarding after early-stage fermentation processes such as picking, drying, stir-frying and the like in the early stage so as to perform subsequent continuous fermentation, and the after-fermentation which is habitually called in the Pu 'er tea field refers to a long-term aging process of the Pu' er tea after compression molding.

And the fermentation of the Pu' er tea after the compression molding enters an anaerobic fermentation stage. After the tea is compacted and formed, except the surface of the tea is contacted with the air, the interior of the tea is in an anoxic state, which is just favorable for the generation of anaerobic fermentation; therefore, the post-fermentation of the Pu' er tea is basically realized by a compact forming mode.

Simultaneously, Pu' er tea compresses to generally need pack after the shaping and carries out continuous ageing fermentation, the mode that adopts at present usually is that the individual layer wrapping paper packs or simple double-deck packing, but both have the problem, the structure of individual layer packing is relatively more fragile, partial damage can appear after the storage time is longer, especially the position of tea biscuit outer fringe for the structure is not firm enough, and simple double-deck packaging structure makes the outside gas permeability greatly reduced of tea biscuit, is unfavorable for going on of after-fermentation.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the double-layer ventilation type tea cake packaging structure which aims at the requirements of stable structure and stronger ventilation property for post fermentation and conversion of tea cakes is provided, so that the technical defects are overcome.

The specific technical scheme is as follows:

the utility model provides a double-deck ventilative type tea biscuit packaging structure, includes inlayer wrapping paper and outer wrapping paper, and the totally closed cladding of inlayer wrapping paper is outside in the tea biscuit, and outer wrapping paper packing is outside in the inlayer wrapping paper, and runs through on the outer wrapping paper and has seted up at least one bleeder vent, and at least partly of inlayer wrapping paper exposes in the external world through the bleeder vent.

Preferably, the number of the air holes is one.

Preferably, the ventilation holes are arranged at the central position of the outer-layer packaging paper.

Preferably, the outer wrapper is made of a tissue paper material.

Preferably, the inner layer packaging paper is made of flexible packaging paper materials.

Preferably, the outer layer packaging paper forms a display area for drawing product Logo and product introduction information by the exposed part of the air holes.

Preferably, the air holes are circular and have a diameter of 6.5 cm.

Preferably, the front side surface of the inner wrapper and the outer wrapper after being co-wrapped is a circle with a diameter of 16 cm.

The beneficial effects of the above technical scheme are that:

double-deck ventilative type tea biscuit packaging structure includes inlayer wrapping paper and outer wrapping paper, and has seted up at least one bleeder vent on the outer wrapping paper for allow to expose at least partly inlayer wrapping paper, double-deck packaging structure is more firm on the one hand, and on the other hand gas permeability is stronger, has satisfied the demand of fermentation conversion behind the tea biscuit.

Drawings

Fig. 1 is a perspective view of the double-layer air-permeable tea cake packaging structure of the present invention in a packaged state;

fig. 2 is a perspective view of the double-layer air-permeable tea cake packaging structure of the present invention in a split state.

Detailed Description

In order to make the technical means, creation features, achievement purposes and effects of the present invention easy to understand, the following embodiments are specifically illustrated in conjunction with the accompanying drawings.

Referring to fig. 1 and 2, the double-layer ventilation type tea cake packaging structure provided by the embodiment includes an inner layer packaging paper 1 and an outer layer packaging paper 2, the inner layer packaging paper 1 is totally wrapped outside the tea cake, the outer layer packaging paper 2 is wrapped outside the inner layer packaging paper 1, at least one ventilation hole 3 is formed in the outer layer packaging paper 2 in a penetrating manner, and at least one part of the inner layer packaging paper 1 is exposed to the outside through the ventilation hole 3.

Based on above-mentioned technical scheme, double-deck ventilative type tea biscuit packaging structure includes inlayer wrapping paper 1 and outer wrapping paper 2, and has seted up at least one bleeder vent 3 on the outer wrapping paper 2 for allow to expose at least partly inlayer wrapping paper 1, double-deck packaging structure is more firm on the one hand, and on the other hand gas permeability is stronger, has satisfied the demand of fermentation conversion behind the tea biscuit.

In a preferred embodiment, the number of the ventilation holes 3 is one. However, obviously, the number of the ventilation holes can be changed according to the requirement of the appearance design, including the number and the arrangement positions, and the structural design is not superior. Further, the vent holes 3 are arranged at the center of the front side of the outer-layer packing paper 2, so that the appearance is more attractive. Further, the outer wrapper 2 is made of a tissue paper material. Further, the inner layer packaging paper 1 is made of flexible packaging paper materials. The film may be, but is not limited to, plain cellophane, polyethylene film (with high or low pressure or low or high density), polypropylene film, polyester film, nylon film, and composite packaging film formed by compounding three or even five layers of these materials, such as cellophane/polyethylene composite film, stretched polypropylene/polyethylene/unstretched polypropylene composite film, etc. Further, the outer layer packaging paper 2 forms a display area 4 for drawing product Logo and product introduction information by the exposed part of the air holes 3, so that the whole body is more attractive. Further, the air holes 3 are circular and have a diameter of 6.5 cm. But is not limited thereto. Further, the front side surface of the inner wrapper 1 and the outer wrapper 2 after being wrapped together is a circle with a diameter of 16cm, that is, the size of the formed tea cake, but the front side surface can be specifically adjusted according to the production requirements, and is not limited thereto.

It is worth pointing out that the cotton paper material has better air permeability, which is convenient for the follow-up continuous fermentation of the Pu' er tea cake. In the present embodiment, the inner wrapper 1 and the outer wrapper 2 are each square or rectangular in the unfolded state, but may be changed according to the convenience of packaging, and is not limited thereto.

The foregoing is only a preferred embodiment of the present invention, which is illustrative, not limiting. Those skilled in the art will appreciate that many variations, modifications, and equivalents may be made thereto without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a double-deck ventilative type tea biscuit packaging structure, its characterized in that includes inlayer wrapping paper (1) and outer wrapping paper (2), the totally closed cladding of inlayer wrapping paper (1) is outside in the tea biscuit, outer wrapping paper (2) pack in inlayer wrapping paper (1) outside, just run through on outer wrapping paper (2) and seted up at least one bleeder vent (3), at least partly of inlayer wrapping paper (1) passes through bleeder vent (3) expose in the external world.

2. The double-layered ventilation type tea cake packaging structure as claimed in claim 1, wherein the number of the ventilation holes (3) is one.

3. The double-layered airing type tea cake packaging structure according to claim 2, wherein the airing hole (3) is disposed at a central position of the outer wrapper (2).

4. A double-layered ventilation type tea cake packaging structure as set forth in claim 1 or 3, wherein the outer wrapper (2) is made of a tissue paper material.

5. The double-layered ventilation type tea cake packaging structure according to claim 4, wherein the inner packaging paper (1) is made of a soft packaging paper material.

6. The double-layered ventilation type tea cake packaging structure as claimed in claim 3, wherein the outer wrapper (2) constitutes a display area (4) for drawing product Logo and product introduction information from the exposed portion of the ventilation holes (3).

7. The double-layered ventilation type tea cake packaging structure according to claim 6, wherein the ventilation holes (3) are circular and have a diameter of 6.5 cm.

8. The double-layered ventilation type tea cake packaging structure according to claim 7, wherein the front side surface of the inner wrapper (1) and the outer wrapper (2) after being packaged together is a circle with a diameter of 16 cm.