CN114476327A

CN114476327A - Edible PP packing box

Info

Publication number: CN114476327A
Application number: CN202210059181.XA
Authority: CN
Inventors: 林贵龙; 林秀新
Original assignee: Fujian Zhenlong Nano Plastic Products Co ltd
Current assignee: Fujian Zhenlong Nano Plastic Products Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-05-13

Abstract

The invention relates to the technical field of packaging boxes and discloses a PP (polypropylene) edible packaging box which comprises a box body, a box cover, reinforcing ribs and a separation layer; the box cover is connected with the box body through a folded edge, and the corners of the box cover and the box body are wrapped and reinforced through reinforcing ribs; the inboard of box body is equipped with the intermediate layer of moisturizing, and the separate layer is equipped with a plurality ofly and places in the inside of box body in layers. This edible packing carton of PP adopts the design of fastener and draw-in groove for lid and box body are connected, and cooperation card strip and recess design further improve the closure between the two, prevent that the lid from opening automatically, have ventilative design in addition on the lid, consequently fruit in it can not be in encapsulated situation, and the intermediate layer of moisturizing can be to the inside steam that provides of box body, prevents that fruit from being in dry state, extension fruit save time.

Description

Edible PP packing box

Technical Field

The invention relates to the technical field of packaging boxes, in particular to a PP (polypropylene) edible packaging box.

Background

Polypropylene, PP for short, is a colorless, odorless, nontoxic and semitransparent solid substance. Polypropylene is thermoplastic synthetic resin with excellent performance, is colorless translucent thermoplastic light general plastic and is widely used for packaging food and medicines. The food-grade PP is the polypropylene plastic reaching the food grade, namely, the degradable components of the plastic for packaging food cannot threaten the health of human bodies, and the PP can be used at ease. The plastic can be made into various plastic packages, and the pp plastic is safe and nontoxic, and most importantly, has very good high-temperature resistance.

In order to reduce cost, the existing fruit packaging box has problems of thickness, easy deformation and folding performance, and other tropical fruits can be accelerated to decay under a sealed airtight environment, so that a PP (polypropylene) edible packaging box is provided

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a PP edible packaging box.

The invention provides the following technical scheme: a PP edible packaging box comprises a box body, a box cover, reinforcing ribs and a separating layer;

the box cover is connected with the box body through a folded edge, and the corners of the box cover and the box body are wrapped and reinforced through reinforcing ribs;

the inner side of the box body is provided with a moisturizing interlayer, and a plurality of separation layers are arranged in the box body in a layered manner;

the box cover is provided with an exhaust hole for ventilation, the edges of two ends of the box cover are provided with clamping pieces, and the edge of the box body is provided with a corresponding clamping groove;

the positive edge of box body is equipped with the recess, and the edge of lid is equipped with the card strip.

Preferably, the box body, the box cover and the reinforcing ribs are integrally formed.

Preferably, the moisture-keeping interlayer is filled with the wet tissue and is provided with vent holes.

Preferably, the partition layer is provided with an air hole for ventilation and a drain hole for drainage.

Preferably, the box cover, the clamping piece and the clamping strip are integrally formed.

Preferably, the card strip comprises connecting band and fixture block, the connecting band on the card strip passes through the recess on the box body to make and take the fixture block in the bottom of recess, and the recess is the design of type of doglegging.

Preferably, the box cover is provided with a handle for lifting.

Preferably, the box cover is clamped with the clamping groove in the box body through the clamping piece.

Compared with the prior art, the invention has the following beneficial effects:

this edible packing carton of PP, adopt the design of fastener and draw-in groove, make lid and box body connect, cooperation card strip and recess design, further improve the closure between the two, prevent that the lid from opening automatically, there is ventilative design on the lid in addition, consequently fruit in it can not be in encapsulated situation, and the intermediate layer of moisturizing can provide steam to the box body is inside, prevent that fruit is in the dry condition, the extension fruit save time, and processing adopts injection moulding, therefore with low costs, need not to form processing, consequently, be fit for the large tracts of land and use.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

In the figure: 1. a box body; 2. a box cover; 3. reinforcing ribs; 4. a separation layer; 5. a moisture retention interlayer; 6. an exhaust hole; 7. a fastener; 8. a card slot; 9. a groove; 10. and (6) clamping the strip.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present disclosure clearer, technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure, and in order to keep the following description of the embodiments of the present disclosure clear and concise, detailed descriptions of known functions and known parts of the disclosure are omitted to avoid unnecessarily obscuring the concepts of the present disclosure.

Referring to fig. 1, a PP edible packing box includes a box body 1, a box cover 2, a reinforcing rib 3 and a separating layer 4;

the box cover 2 is connected with the box body 1 through the folded edge, the corners of the box cover 2 and the box body 1 are reinforced through the reinforcing ribs 3 in a wrapping mode, the corners of the box cover 2 and the box body 1 are reinforced through the reinforcing ribs 3, deformation of the box cover 2 and the box body 1 is prevented, and the quality of the box cover 2 and the quality of the box body 1 are improved.

The inboard of box body 1 is equipped with the intermediate layer 5 of moisturizing, the intermediate layer 5 intussuseption of moisturizing is filled with and is used for the wet piece of cloth, and has seted up the air vent on the intermediate layer 5 of moisturizing, utilizes the intermediate layer 5 of moisturizing to place the wet piece of cloth, gives off steam through the wet piece of cloth and maintains the inside steam content of box body 1, prevents that fruit from rotten.

The separate layer 4 is equipped with a plurality ofly and places in the inside of box body 1 in layers, be equipped with the gas pocket that is used for ventilating and wash port for the drainage on the separate layer 4, utilize separate layer 4 to deposit the fruit of tiny granule for separation between the fruit avoids the extruded condition to take place, so further improves fruit quality.

Offer the exhaust hole 6 that is used for ventilating on the lid 2, make things convenient for fruit to breathe, avoid fruit to be in encapsulated situation, further improve fruit save time.

The edge at 2 both ends of lid is equipped with fastener 7, and the edge of box body 1 is equipped with corresponding draw-in groove 8, lid 2 makes things convenient for lid 2 and box body 1 to be connected through fastener 7 and the draw-in groove 8 joint on the box body 1.

The positive edge of box body 1 is equipped with recess 9, and the edge of lid 2 is equipped with card strip 10, card strip 10 comprises connecting band and fixture block, the connecting band on the card strip 10 passes through recess 9 on the box body 1 to make and take the fixture block in the bottom of recess 9, and recess 9 is the design of type of dogging, because card strip 10 is made for PP, consequently connecting band and fixture block are the stereoplasm, go into in recess 9 is gone into to the connecting band after warping, and the fixture block can not warp, consequently can be blocked by recess 9, want to take out card strip 10, can only be with the extrusion connecting band, make it warp the back and pull out recess 9, so avoid lid 2 and box body 1 to separate.

The box body 1, the box cover 2 and the reinforcing ribs 3 are integrally formed, so that the manufacturing cost is low, and the box body is formed in one step.

The box cover 2, the clamping piece 7 and the clamping strip 10 are integrally formed, so that the manufacturing cost is low, and the box cover is formed at one time.

The box cover 2 is provided with a handle for lifting, and the packaging box can be directly lifted away through the handle.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. The edible PP packaging box is characterized in that: comprises a box body (1), a box cover (2), reinforcing ribs (3) and a separating layer (4);

the box cover (2) is connected with the box body (1) through a folded edge, and corners of the box cover (2) and the box body (1) are covered and reinforced through reinforcing ribs (3);

the inner side of the box body (1) is provided with a moisturizing interlayer (5), and a plurality of separating layers (4) are arranged in the box body (1) in a layered manner;

the box cover (2) is provided with an exhaust hole (6) for ventilation, the edges of two ends of the box cover (2) are provided with clamping pieces (7), and the edge of the box body (1) is provided with a corresponding clamping groove (8);

the edge of the front surface of the box body (1) is provided with a groove (9), and the edge of the box cover (2) is provided with a clamping strip (10).

2. The edible PP packaging box of claim 1, wherein: the box body (1), the box cover (2) and the reinforcing ribs (3) are integrally formed.

3. The edible PP packaging box of claim 1, wherein: the moisture-preserving interlayer (5) is filled with wet tissues, and the moisture-preserving interlayer (5) is provided with vent holes.

4. The edible PP packaging box of claim 1, wherein: the separation layer (4) is provided with an air hole for ventilation and a drain hole for drainage.

5. The edible PP packaging box of claim 1, wherein: the box cover (2) and the clamping piece (7) and the clamping strip (10) on the box cover are integrally formed.

6. The edible PP packaging box of claim 1, wherein: card strip (10) comprise connecting band and fixture block, connecting band on card strip (10) passes through recess (9) on box body (1) to make and take the fixture block in the bottom of recess (9), and recess (9) are the design of type of protruding font.

7. The edible PP packaging box of claim 1, wherein: the box cover (2) is provided with a handle for lifting.

8. The edible PP packaging box of claim 1, wherein: the box cover (2) is clamped with a clamping groove (8) on the box body (1) through a clamping piece (7).