CN208360845U - A kind of freshness protection package - Google Patents

Abstract

The utility model provides a kind of freshness protection package, including bag body, and the bag body successively includes the mesh bag for load-bearing, the polybag for breathing freely, for the inner bag of antifog moisture absorption from outside to inside.The utility model is suitable for the storage transport of the different cultivars agricultural product such as water fruits and vegetables, the agricultural product in transportational process can be made to store to damage from carrying, simultaneously, the fresh goods energy restrictive respiration in storage, carry out gas exchanges, the rising dew condensation phenomenon formed of storage fruit body breathing can be reduced again, maintain the relative humidity in storage.

Description

A kind of freshness protection package

Technical field

The utility model belongs to packing technique field, more particularly to a kind of freshness protection package.

Background technique

It is packed in cases, bubble chamber that existing fresh fruit of vegetables, which is picked from base to the main manner of packing in point-of-sale terminal market, Packaging, nylon pocket packaging or polypropylene plastic packaging bag, carton it is easy to moisture absorption it is mouldy, moistening effect is poor, while carton supporting power Small, bubble chamber air-moisture-permeable is poor, and nylon pocket easily makes here product dehydration withers, and polypropylene plastics bag wall easily forms breathing condensed water, Carry easily broken, fruits and vegetables easy damaged.

Utility model content

In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide a kind of freshness protection packages, for solving The problems such as certainly freshness date of agricultural product is short in the prior art, product is easy to damage.

In order to achieve the above objects and other related objects, the utility model provides a kind of freshness protection package, including bag body, the bag Body successively include from outside to inside for the mesh bag of load-bearing, for restricted ventilative polybag, for the inner bag of antifog moisture absorption.Modeling On the one hand material bag plays permeation functions, on the other hand, control moisture excessive evaporation, so that keeping certain humidity, inner bag in bag It absorbs moisture and prevents north material bag inner wall from forming condensed water, storage humidity is also adjusted in the moisture of absorption.

Preferably, the mesh bag is netted PVC.

Preferably, the mesh bag is by flat filament and circle silk cross weaving, the wide 0.3cm of flat filament, circle silk diameter 0.1cm.

Preferably, the polybag is equipped with multiple air holes.

Preferably, the material of the polybag is OPP material.

Preferably, the material of the polybag is 5-9 OPP materials, the two-sided hole 16-24, aperture 1cm.

Preferably, the polybag long 65~80cm, wide 35~50cm；The length and width of polybag is respectively than PVC net The narrow 2cm of bag；The length and width of non-woven fabrics inner bag is 2cm narrower than polybag respectively.

Preferably, the material of the inner bag is non-woven fabrics.

Preferably, the specification of the non-woven fabrics is 30-42g/m²。

Preferably, the sack of the polybag is equipped with the sealing strip for Quick seal.

Preferably, the sack of the mesh bag is equipped with the first rope ligature for sealing, and first rope ligature is preferably Buddhist nun Long Sheng.

Preferably, the sack of the inner bag is equipped with the second rope ligature that can tighten sack, and second rope ligature is preferably Cotton and hemp rope.

As described above, a kind of freshness protection package of the utility model, has the advantages that the utility model is suitable for difference The storage transportation fresh-retaining specialized package of the agricultural product such as the fresh capsicum of kind can make to store the agricultural product in transportational process and damage from carrying Wound, meanwhile, the fresh goods energy restrictive respiration in storage carries out gas exchanges, and can reduce storage fruit body and breathe rising shape At dew condensation phenomenon, maintain storage in relative humidity.

Detailed description of the invention

Fig. 1 is the freshness protection package overall structure diagram of the utility model embodiment.

Fig. 2 is the outer layer mesh bag structural schematic diagram of the utility model embodiment.

Fig. 3 is the middle layer plastic bag structure schematic diagram of the utility model embodiment.

Fig. 4 is the internal layer non-woven bag structural schematic diagram of the utility model embodiment.

Piece mark explanation

1-bag body

2-mesh bags

21-flat filaments

22-circle silks

3-polybags

4-inner bags

5-apparatus for ligating

51-the first rope ligature

52-double-deck the web frames

6-sealing strips

61-raised lines

62-grooves

7-closing devices

71-the second rope ligature

72-two-layer nonwoven structures

Specific embodiment

The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this Content disclosed by specification understands other advantages and effect of the utility model easily.

As Figure 1-Figure 4, a kind of freshness protection package, including bag body 1, bag body 1 successively include the net for load-bearing from outside to inside Bag 2, for ventilative polybag 3, for the inner bag 4 of antifog moisture absorption.4 one side of inner bag prevents from hazing in bag, on the other hand makes Certain humidity is maintained in bag.Mesh bag 2, polybag 3, inner bag 4 are formed, and there is load-bearing loss prevention, ventilative, antifog, moisturizing multilayer to protect Fresh bag.The utility model, which is particularly used in, holds capsicum or other agricultural product.

Preferably, mesh bag 2 is netted PVC, and mesh bag 2 is outermost layer, primarily serves load-bearing and permeation functions, mesh bag 2 can be set It is set to long 75cm, width 45cm, maximum capacity 30kg capsicum or other agricultural product.

Preferably, as shown in Fig. 2, mesh bag 2 is by flat filament 21 and circle 22 cross weaving of silk, 21 width 0.3cm of flat filament, circle silk 22 diameter 0.1cm have load-bearing loss prevention, advantage easy to carry.

Polybag 3 is equipped with multiple air holes 31, and on the one hand convenient for ventilative, on the other hand control moisture is too fast scatters and disappears.

Preferably, the two-sided of polybag 3 is equipped with air hole 31, and the quantity and diameter of air hole 31 can be according to different agricultural productions Product kind is adjusted, the vigorous agricultural product of high, the rising physiology of respiratory intensity can more apertures, opening diameter increase, it is on the contrary then subtract Less, become smaller.

When the utility model is for the storage transport of fresh capsicum, the quantity in single-sided ventilating hole 31 is 8-12, and diameter 1cm has Conducive to the ventilation moisture-inhibiting of fresh capsicum, certainly, according to the ventilative demand of contained product, the ventilative of other quantity or size can be designed Hole.

As shown in figure 3, the material of polybag 3 is OPP material, it is specifically as follows nine OPP materials, may be sized to grow 73cm, wide 44cm, single monolayer thick 5, bottom is heat seal edge sealing 32, heat seal width 5mm.

The material of inner bag 4 is non-woven fabrics, may be configured as long 70cm, width 43cm, sewn seam inside three faces, tape edge width 6mm。

The utility model is for when storing fresh capsicum, the specification of non-woven fabrics to be 36g/m²。

The sack of polybag 3 is equipped with the sealing strip 6 for Quick seal, and sealing strip 6 can use conventional structure, specifically may be used Think that Flareless-type concave convex button seals, including being located at the raised line 61 of sack side and positioned at the groove 62 of the sack other side, raised line 61, groove 62 can be with fast sealing or opening, and easy to use, apart from sack edge 20mm, groove 62 is wide for raised line 61, groove 62 2mm, 61 thickness 1mm of raised line, the equivalent width of raised line 61, the length of groove 62 and polybag 3, so that sack is completely sealed.

The sack of mesh bag 2 is equipped with the first rope ligature 51 for sealing, and the first rope ligature 51 is preferably nylon rope, specifically Ground, the sack of mesh bag 2 have the double-deck web frame 52, and nylon rope is arranged in the double-deck web frame 52, realize that nylon rope quickly tightens Sack.First rope ligature 51, the double-deck web frame 52 form apparatus for ligating 5.

As shown in figure 4, the sack of inner bag 4 is equipped with the second rope ligature 71 that can tighten sack, the second rope ligature 71 is preferably Cotton and hemp rope, specifically, the sack of inner bag 4 have two-layer nonwoven structure 72, and cotton and hemp rope is arranged in two-layer nonwoven structure 72, Realize that quick cotton and hemp rope tightens sack.Second rope ligature 71, two-layer nonwoven structure 72 form closing device 7.

Mesh bag 2, inner bag 4 sack conventional ligation structure realization can be used quickly tighten.

In conclusion the utility model, which is suitable for the different cultivars agricultural product such as water fruits and vegetables, (is specifically as follows fresh capsicum Deng) storage, transportation fresh-retaining specialized package, can make store transportational process in agricultural product from carry damage, meanwhile, freshness protection package Middle fresh goods energy restrictive respiration carries out gas exchanges, and can reduce the rising dew condensation phenomenon formed of storage fruit body breathing, maintains storage Relative humidity during hiding makes product keep fresh.

The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.

Claims (11)

1. a kind of freshness protection package, including bag body (1), it is characterised in that: the bag body (1) successively includes for load-bearing from outside to inside Mesh bag (2), for restricted ventilative polybag (3), for the inner bag (4) of antifog moisture absorption, the polybag (3) is equipped with more A air hole (31).

2. freshness protection package according to claim 1, it is characterised in that: the mesh bag (2) is netted PVC.

3. freshness protection package according to claim 1, it is characterised in that: the material of the polybag (3) is antifog OPP material.

4. freshness protection package according to claim 3, it is characterised in that: the material of the polybag (3) is 5-9 OPP materials.

5. freshness protection package according to claim 1, it is characterised in that: the material of the inner bag (4) is non-woven fabrics.

6. freshness protection package according to claim 5, it is characterised in that: the specification of the non-woven fabrics is 30-42g/m²。

7. freshness protection package according to claim 1, it is characterised in that: the sack of the polybag (3) is equipped with for quickly sealing The sealing strip (6) of mouth.

8. freshness protection package according to claim 1, it is characterised in that: the sack of the mesh bag (2) is equipped with for sealing One rope ligature (51).

9. freshness protection package according to claim 8, it is characterised in that: first rope ligature (51) is selected from nylon rope.

10. freshness protection package according to claim 1, it is characterised in that: the sack of the inner bag (4), which is equipped with, can tighten sack Second rope ligature (71).

11. freshness protection package according to claim 10, it is characterised in that: second rope ligature (71) is selected from cotton and hemp rope.