CN206333100U

CN206333100U - A kind of pomegranate preservative film

Info

Publication number: CN206333100U
Application number: CN201621233989.1U
Authority: CN
Inventors: 陈军民
Original assignee: Yuanshi County Rich Farming Cooperatives
Current assignee: Yuanshi County Rich Farming Cooperatives
Priority date: 2016-11-17
Filing date: 2016-11-17
Publication date: 2017-07-18
Anticipated expiration: 2026-11-17

Abstract

The utility model discloses a kind of pomegranate preservative film, it is related to fruit freshness preserving technical field.The pomegranate preservative film includes inner membrance, mesopelagic layer, outer membrane, upper tightening and lower tightening.The material of inner membrance is papery, and mesopelagic layer and outer membrane are plastic foil.Papery inner membrance is covered in young fruit period, papery inner membrance can be torn along knife suture when fruit will be ripe, sleeving plastic film, pass through the combination of paper film and plastic foil, it is capable of the weak point of two kinds of films of effective supplement, pomegranate fruit is avoided the occurrence of mechanical scuffing, burn day, insect pest, rust staining and dehiscent fruit problem.Mesopelagic layer and the outer membrane adhesive seal at tightening on described, confined space is formed between two films, and filled with a small amount of air between two films, film need not be plucked after picking fruit, mitigate the mechanical damage of fruit in transportation, make the clean and fresh-keeping effect in fruit face.

Description

A kind of pomegranate preservative film

Technical field

The utility model is related to fruit freshness preserving technical field.

Background technology

Pomegranate fruit is nutritious, and VC contents are higher than apple and pears.Pomegranate is good in economic efficiency, but in growth course easily There is machinery to scratch, burn day, insect pest and the problems such as rust staining, dehiscent fruit, transportation and sale mistake are also easily formed in its maturation Pericarp is easily collided with, damaged in journey.If carrying out set paper bag processing to it in the Pomegranate Growth phase, paper bag must be plucked in fast maturation Under.Although paper bag good permeability, easily it is soaked with rain in rainy time sack, the moisture of the inside can not evaporate for the moment, sunlight One, which shines temperature in bag, raises, and causes the inside fungus breeding, causes the decayed fruit of pomegranate to occur, being rained in harvesting, it is a large amount of then to cause The generation of dehiscent fruit.If carrying out sleeving plastic film process to it in the Pomegranate Growth phase, though translucency is good, gas permeability is bad, warm in film Degree is high, is burnt using day is also easy to produce, influences fruit growth.

Utility model content

The technical problems to be solved in the utility model is that there is provided a kind of pomegranate is fresh-keeping for above-mentioned the deficiencies in the prior art Film, it is easy to implement, it is possible to reduce the mechanical wounding of fruit, day are burnt and rust staining, pest and disease damage is reduced, residues of pesticides are reduced, improved Glossiness, promotes coloring and increase yield.

In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of pomegranate preservative film, including it is interior Film, mesopelagic layer, outer membrane, upper tightening and lower tightening, the inner membrance, mesopelagic layer and outer membrane are stacked successively from inside to outside；

Fixation is mutually pasted in the inner membrance, mesopelagic layer and outer membrane three upper end, and the upper tightening is pasted on the outer membrane Sidewall upper；

Fixation is mutually pasted in both the mesopelagic layer and outer membrane lower ends, and the lower tightening is pasted on the side wall of the outer membrane Lower end.

Preferably, the material of the inner membrance is papery.Particularly white paraffin paper best results.

Preferably, there is the knife suture suppressed by toothed blade away from the centimeters of tightening lower end 1 on described.

Preferably, the mesopelagic layer and outer membrane are plastic foil.

Preferably, the mesopelagic layer and outer membrane adhesive seal, institute at tightening and the lower tightening on described respectively State and confined space is formed between mesopelagic layer and the film of outer membrane two, and filled with a small amount of air between two films.

Preferably, between the inner membrance and mesopelagic layer, on described at tightening, it is pasted with fixing strip.

It is using the beneficial effect produced by above-mentioned technical proposal：The utility model include inner membrance, mesopelagic layer, outer membrane, Upper tightening and lower tightening, the inner membrance, mesopelagic layer and outer membrane are stacked successively from inside to outside.The material of inner membrance is papery, in Tunic and outer membrane are plastic foil, by the combination of paper film and plastic foil, are capable of the weak point of two kinds of films of effective supplement, make stone Pomegranate fruit avoids the occurrence of mechanical scuffing, burn day, insect pest, rust staining and dehiscent fruit problem.Away from 1 centimetre of tightening lower end on described There is the knife suture suppressed by toothed blade at place, papery inner membrance can be torn along knife suture, save the process for plucking Membrane cover film.Mesopelagic layer Confined space is formed at tightening between adhesive seal, two films on described with outer membrane, and filled with a small amount of air between two films, Film need not be plucked after picking fruit, mitigates the mechanical damage of fruit in transportation, and makes clean, the fresh-keeping work in fruit face With.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model one embodiment；

Fig. 2 is the profile of Fig. 1 embodiments；

Fig. 3 is a state diagram of Fig. 1 embodiments.

In figure：1st, inner membrance；2nd, mesopelagic layer；3rd, outer membrane；4th, upper tightening；5th, lower tightening；6th, knife suture；7th, fixing card Bar.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation The utility model is described in more detail mode.It should be appreciated that specific embodiment described herein is used only for Explain the utility model, however it is not limited to the utility model.

As shown in Fig. 1 structural representation and Fig. 2 profile, a kind of pomegranate preservative film of the present utility model includes inner membrance 1st, mesopelagic layer 2, outer membrane 3, upper tightening 4 and lower tightening 5, the inner membrance 1, mesopelagic layer 2 and outer membrane 3 are folded successively from inside to outside Put；Fixation is mutually pasted in the inner membrance 1, mesopelagic layer 2 and the three upper end of outer membrane 3, and the upper tightening 4 is pasted on the outer membrane 3 Sidewall upper；Fixation is mutually pasted in both lower ends of the mesopelagic layer 2 and outer membrane 3, and the lower tightening 5 is pasted on the outer membrane 3 side wall lower ends.Upper tightening 4 and lower tightening 5 are used for the oral area up and down for tightening up pomegranate preservative film, make preservative film fully wrapped around Firmly fruit.

Further, the material of the inner membrance 1 is papery.Especially white paraffin paper best results.

Papery inner membrance 1 have preferable gas permeability, the mantle time typically bear fruit in mid-June after can mantle, make pomegranate Avoid can again spraying insecticide after insect pest, mantle on tree, reduce pollution of the agricultural chemicals to fruit, and fruit maturation is early, because of choosing White paper membrane is used, translucency is good, and fruit colour is good, and quality is excellent.

Further, there is the knife suture 6 suppressed by toothed blade away from the centimeters of 4 lower end of tightening 1 on described.Treat pomegranate Fruit is grown up, typically in August early and middle ten dayses, is torn papery inner bag along knife suture 6, fixing strip 7 is taken, mesopelagic layer 2 is put With outer membrane 3.

Further, the mesopelagic layer 2 and outer membrane 3 are plastic foil.Pest and disease damage can be avoided, good toughness is hardly damaged, thoroughly Photosensitiveness makes well fruit colour good and easily stored and fresh-keeping.

Further, bonding is close at tightening 4 and the lower tightening 5 on described respectively for the mesopelagic layer 2 and outer membrane 3 Confined space is formed between envelope, described 3 liang of films of mesopelagic layer 2 and outer membrane, and filled with a small amount of air between two films.Filled between two films Some air are difficult more, two films is smoothly rolled up supreme tighten up at mouth 4.Filled with air between two films, can make fruit into It is ripe to take rear easily stored, it is difficult crush injury.

Further, between the inner membrance 1 and mesopelagic layer 2, on described at tightening 4, it is pasted with fixing strip 7.When After pomegranate bears fruit, during set papery inner membrance 1, mesopelagic layer 2 and outer membrane 3 are rolled and are fixed on fixing strip 7 at upper tightening 4, such as Shown in Fig. 3；When pomegranate fruit is grown up, after papery of tearing inner membrance 1, fixing strip 7 is removed, mesopelagic layer 2 and outer membrane 3 is put down, Tighten up lower tightening 5.

Use process：

First set pomegranate preservative film before, conscientious fruit thinning, make fruit with fruit the distance between be preferred at 30-40 centimetres, Remove and be close to leaf with fruit, to prevent pest damage fruit after mantle.Secondly should be that young fruit smears nutrient solution based on fruit, Promotion is beared fruit.Finally conscientiously spray an insecticide and bactericide, it is to avoid pathogen, worm's ovum and larva are set to film together during mantle In.

Finish and mantle is carried out after preparation.Preservative film is strutted first, breakage is checked whether, preservative film is then enclosed within fruit In reality, membranous wall should not be made to be close to or be attached to fruit surface, it is to avoid corrosion young fruit.Mesopelagic layer 2 and outer membrane 3 are rolled, fixing card is used Bar 7 is fixed at tightening 4, leaves behind the parcel fruit of papery inner membrance 1, and particular state is as shown in Figure 3.Tighten up tightening 4 To carpopodium, fixed pomegranate preservative film from fruit so as not to come off, and lower ending opening is that fruit leaves air-vent.

Treat that fruit is grown up, when soon ripe, along the knife suture 7 of the upper lower end of tightening 4, papery of tearing inner membrance 1, by fixing card Bar 7 is removed, and is put down mesopelagic layer 2 and the plastic foil of outer membrane 3, is tightened up lower tightening 5.Because to cover, covered again after paper film translucency good Plastic foil, it is possible to increase the tinctorial yield of fruit, while preventing pest and disease damage, the generation burnt with dehiscent fruit again.

After fruit maturation, preservative film and fruit are taken simultaneously, the process for plucking film is saved, operating efficiency is improved, mitigates labor Power.Preservation fruit that can be more permanent with the preservative film of plastic material, and filled with a small amount of sky between mesopelagic layer 2 and outer membrane 3 Gas, can mitigate the mechanical damage of fruit in transportation, and make fruit face clean, lift healthy fruit.

It is using the beneficial effect produced by above-mentioned technical proposal：The utility model include inner membrance, mesopelagic layer, outer membrane, Upper tightening and lower tightening, the inner membrance, mesopelagic layer and outer membrane are stacked successively from inside to outside.The material of inner membrance is papery, in Tunic and outer membrane are plastic foil, by the combination of paper film and plastic foil, are capable of the weak point of two kinds of films of effective supplement, make stone Pomegranate fruit avoids the occurrence of mechanical scuffing, burn day, insect pest, rust staining and the problems such as dehiscent fruit.Away from 1 li of tightening lower end on described There is the knife suture suppressed by toothed blade at rice, papery inner membrance can be torn along knife suture, save the process for plucking Membrane cover film, once Cover membrane process.Mesopelagic layer and outer membrane form confined space at tightening on described between adhesive seal, two films, and two Filled with a small amount of air between film, film need not be plucked after picking fruit, mitigates the mechanical damage of fruit in transportation, and The effect for making fruit face clean, fresh-keeping.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims

1. a kind of pomegranate preservative film, it is characterised in that including inner membrance（1）, mesopelagic layer（2）, outer membrane（3）, upper tightening（4）With under Tightening（5）, the inner membrance（1）, mesopelagic layer（2）And outer membrane（3）Stack successively from inside to outside；

The inner membrance（1）, mesopelagic layer（2）And outer membrane（3）Three mutually pastes upper end fixation, the upper tightening（4）It is pasted on The outer membrane（3）Sidewall upper；

The mesopelagic layer（2）And outer membrane（3）Both mutually paste fixation, the lower tightening in lower end（5）It is pasted on the outer membrane （3）Side wall lower ends.

2. a kind of pomegranate preservative film according to claim 1, it is characterised in that the inner membrance（1）Material be papery.

3. a kind of pomegranate preservative film according to claim 1, it is characterised in that away from tightening on described（4）1 li of lower end There is the knife suture suppressed by toothed blade at rice（6）.

4. a kind of pomegranate preservative film according to claim 1, it is characterised in that the mesopelagic layer（2）And outer membrane（3）For modeling Expect film.

5. a kind of pomegranate preservative film according to claim 1, it is characterised in that the mesopelagic layer（2）And outer membrane（3）Respectively The tightening on described（4）With the lower tightening（5）Locate adhesive seal, the mesopelagic layer（2）And outer membrane（3）Shape between two films Into confined space, and filled with a small amount of air between two films.

6. a kind of pomegranate preservative film according to claim 1, it is characterised in that the inner membrance（1）And mesopelagic layer（2）It Between, the tightening on described（4）Place, is pasted with fixing strip（7）.