CN206713625U - A kind of flaxen fiber fruit bag - Google Patents

Abstract

The utility model discloses the bag body of a kind of flaxen fiber fruit bag, including upper end open, it is characterised in that：The longitudinal section of bag body is wide at the top and narrow at the bottom, it is made up of flaxen fiber film, 50% 70% top including total length, its inner face is all covered with waterproof layer, and accounts for 30% 50% bottom that bag body accounts for bag body total length, and its inner face is all covered with antibacterial overcoat, fruit is inserted in from upper end open during use, it is placed in bottom, in upper and lower part, bag body is fixed on carpopodium by intersection, then outwards flips down on top in lower exterior face.Flaxen fiber fruit bag of the present utility model have be simple to manufacture, be easy to use, bagging effect is good, the free of contamination advantage of natural environmental-protective.

Description

A kind of flaxen fiber fruit bag

Technical field

Fruit bag field is the utility model is related to, more particularly to a kind of flaxen fiber fruit bag.

Background technology

During fruit growing, in order to prevent the harm of disease pest, eliminate residues of pesticides, improve fruit growth quality and For yield, it is necessary to be protected to fruit, conventional guard method is that protective bag is covered in fruit young fruit, wherein each having not With the double-layered fruit bag of physical characteristic, individual layer fruit bag has unique advantage and is widely deployed application due to compared with.Mesh The preceding scheme for realizing double-layered fruit bag be all using the pattern of inside and outside two layers of bagging, it is different saturating to make interior outer bag each have Light, ventilative or water penetration, ectonexine bagging are typically manufactured using unlike material, as patent 200710114834.5 employ it is impermeable Different translucency is realized in the combination of the light transmittance paper inner bag of light outer bag+65%, patent 201510874372.1 employ include it is black Color plastic foil inner bag+non-woven fabrics outer bag realizes different gas permeability and strength character, and in specific implementation, interior outer bag is either complete Complete independent manufacture, then puts fruit respectively, or in the mill bonds the upper end of outer bag in unlike material and be connected, Ran Houyi Rise and put fruit, in any case, being required to manufacture has relatively independent ectonexine bagging.In order that bagging is fixed on fruit branch On, need to be fixed on fruit branch during using fruit bag, and generally require to distinguish during the use of double-layered fruit bag Take off inside and outside bagging, it means that when using double-layered fruit bag, ectonexine bagging needs relatively independent fixation, for example First put and fixed inner bag is then put and fixed outer bag, or using other designs, such as patent application 201420570534.3 just employ the design with double winding silks, fix inner bag and outer bag respectively, in any case, so all anticipate Taste increase labour costs or manufacturing cost.

Utility model content

The utility model provides a kind of flaxen fiber fruit bag, there is provided a kind of easy-to-use realizes double-layered fruit The scheme of bag.

In order to solve the above-mentioned technical problem, the utility model discloses following technical scheme：

A kind of flaxen fiber fruit bag, include the bag body of upper end open, it is characterised in that：On the longitudinal section of bag body under width It is narrow, it is made up of flaxen fiber film, includes the 50%-70% of total length top, its inner face is all covered with waterproof layer, and accounts for a bag body and account for The 30%-50% of bag body total length bottom, its inner face are all covered with antibacterial overcoat, by fruit from upper end open set during use Enter, be placed in bottom, bag body is fixed on carpopodium by intersection in upper and lower part, then outwards downwardly turns over top and covers It is placed on lower exterior face.

Preferably, the longitudinal section of the bag body is wide at the top and narrow at the bottom trapezoidal or tubaeform.

Preferably, intersection of the upper and lower part in the external face of bag ties up bar, ties up bar one end and is fixed on a bag body On, bonding die is provided with above the other end.

Preferably, a circle adhesive tape is surrounded with outside the top upper end, parallel to there is a circle tearable below adhesive tape Point-like hole.

Preferably, the exterior upper portion has black light shield layer.

Preferably, the flaxen fiber film is bonded by being passed through after flaxen fiber intertexture networking in a jumble staggeredly by environment-friendly size.

Preferably, the flaxen fiber is one in ramee, tossa, bastose, hemp, flax fiber Kind is a variety of, and the environment-friendly size is the one or more in polyvinyl alcohol and converted starch.

Preferably, the flaxen fiber is the flaxen fiber of ramie three harvested after the beginning of autumn before the Frost's Descent.

Preferably, form in the flaxen fiber film on the top and be impregnated with anthelmintic substance.

Preferably, the anthelmintic substance is by plant extracts such as cinnamomum camphora, cordate houttuynia, turpentine oil, eucalyptus, wormwood, Dalmatian chrysanthemums One or more in liquid, a certain amount of allicin or capsaicine are added, the natural insect-repelling mixing with anthelminthic effect is made Liquid.

Preferably, the antibacterial overcoat is chitosan film.

Preferably, the chitosan is low-molecular weight chitoglycan.

Preferably, the waterproof layer is permeable watertight film.

Preferably, the permeable watertight film is organic fluoride class polymer membrane.

Preferably, the flaxen fiber film thickness is 0.05mm-0.5mm.

Flaxen fiber fruit bag application method of the present utility model is：By fruit young fruit from the upper end of flaxen fiber fruit bag Opening is inserted in until bag body bottom, then among bag body (top and the bottom boundary) with rope either other Strapping Materials or from Bag body is tied up and is allowed to be fixed on carpopodium or fruit branch by the bar of tying up of band by the waist, then overturns on bag body top down outwardly, complete All standing is played a part of protecting inner bag, in order to make having more preferable protective effect, can also use rope in bag body lower exterior face Rope or its adhesive tape carried close its opening.When no longer needing outer bag to protect or needing to remove outer bag, by it Overturn inwards upwards, be allowed to no longer be covered in outside inner bag, in order that it does not influence fruit completely, can even use cut afterwards Bag body top is directly cut off to abandon and stayed in orchard soil by knife, due to making flaxen fiber fruit case of the present utility model The raw material of bag are all degradable environment friendly materials, so environmental pollution will not be caused, and inner bag (bag body bottom) then can be after It is continuous to play a part of protecting fruit, and fruit can be plucked storage together with inner bag when harvesting, as fruit Freshness protection package continues to play a role.

The beneficial effect of flaxen fiber fruit bag of the present utility model is：

1. it is simple to manufacture.Relatively independent interior outer bag need not be manufactured respectively, can be directly with the flaxen fiber film handled well The directly bagging of manufacture integration, enormously simplify manufacturing process.

It is 2. easy to use.Need not fruit is inserted in respectively respectively interior outer bag and respectively fix in outer bag, as long as once covering Bag is once fixed, carry tie up it is better after bar.In addition, bag body bottom after harvesting can be used as Fruit fresh-preservation bag after It is continuous to play a role, there is one bag of dual-purpose effect.

3. bagging effect is good.With with very big performance plasticity flaxen fiber film combination waterproof layer on the one hand to fruits and vegetables with Preferable protective action, the loss of moisture is prevented, on the other hand, there is certain gas permeability again, can occur with the external world certain Gas exchanges, and condensation of the vapor in bagging is prevented, so as to maintain environment good in bagging.In addition, gathered with shell Sugar particularly with antibacterial overcoat made of low-molecular weight chitoglycan, has preferable permeability and bactericidal effect, can be effective Suppress the growth of the bacterium and virus in bagging, ensure the healthy growth of fruit.

4. natural environmental-protective is pollution-free.All it is degradable to make the raw material of flaxen fiber fruit bag of the present utility model Environment-friendly materials, if flaxen fiber is pure natural string, chitosan mainly extracts from the crustacean of ocean, polyvinyl alcohol It is a kind of healthy material that can be used for human body, these materials are all safe to the human body harmless, and can be complete under natural environment Complete biodegradable so that flaxen fiber fruit bag of the present utility model is natively provided with foodsafety and environment friendly.

Brief description of the drawings

, below will be to use required for embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Accompanying drawing be briefly described, it should be apparent that, for those of ordinary skills, do not paying creative work Under the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the flaxen fiber fruit bag longitudinal section schematic cross-sectional view of embodiment 1.

Fig. 2 is the flaxen fiber fruit bag longitudinal section schematic cross-sectional view of embodiment 2.

Fig. 3 is the longitudinal section section view rough schematic view of the utility model flaxen fiber fruit bag in a state of use, its bag 1 fruit is cased with body.

In Fig. 1-2:1st, bag body；11st, top；12, bottom；2nd, waterproof layer；3rd, antibacterial overcoat；4th, bar is tied up；41, glue Piece；5, adhesive tape；6, point-like hole；7, light shield layer.

Embodiment

The utility model embodiment provides a kind of flaxen fiber fruit bag, there is provided a kind of easy-to-use is realized double-deck The scheme of fruit bag.

In order that those skilled in the art more fully understand the technical scheme in the utility model, below in conjunction with this reality With the accompanying drawing in new embodiment, clear, complete description is carried out to the technical scheme in the embodiment of the utility model, it is clear that Described embodiment is only the utility model part of the embodiment, rather than whole embodiments.Based on the utility model In embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made Example, it should all belong to the scope of the utility model protection.

It refer to Fig. 1, the flaxen fiber fruit bag schematic cross-sectional view that Fig. 1 provides for the utility model embodiment 1, the fruit Bagging outward appearance is on the whole up big and down small round estrade, and the upper end open of bag body 1, lower end closed, the main body of bag body 1 is by flaxen fiber film structure Into, top 11 and bottom 12 are divided into according to the difference of its function, the inner face of its middle and upper part 11 is covered with waterproof layer 2, bottom 12 it is interior Face is covered with antibacterial overcoat 3.

The flaxen fiber film by a jumble staggeredly flaxen fiber according to after non-woven fabrics dry-laying process networking pass through by environmental protection starch Material is bonded, and the flaxen fiber is ramee, certainly, other flaxen fibers even string, for example tossa, bluish dogbane Fiber, hemp, flax fiber are also used as the manufacture of flaxen fiber film.The environment-friendly size is 5% polyvinyl alcohol water solution, Certainly, other similar environment-friendly sizes, as converted starch glue is also used as the manufacture of flaxen fiber film.Bag body is manufactured using flaxen fiber film The reason for be that flaxen fiber film has good moisture conduction and gas permeability, be advantageous to create good bagging environment.Especially, Flaxen fiber film with the fiber crops of ramie three that were harvested before the Frost's Descent after the beginning of autumn for raw material manufacture, due to more preferable pliability, with To change the other materials of physical property, such as antibacterial substance, water repellent have more preferable binding ability, and performance plasticity is more By force, flaxen fiber fruit bag of the present utility model is particularly suitably manufactured.

The antibacterial overcoat 3 is chitosan film, wherein being preferred with low-molecular weight chitoglycan film, because it has preferably It permeability and bactericidal effect, can effectively suppress the growth of the bacterium and virus in bagging, ensure the healthy growth of fruit.It is described Waterproof layer 2 is permeable watertight film, wherein being preferred with organic fluoride class polymer membrane, such as uses pH 2-4, concentration 3-5% Cationic Organic fluoride high molecular polymer water repellent coated on being formed on flaxen fiber film, there is preferable water proofing property, also may be used Play the effects such as increase barrier properties for gases.

Fig. 2 is refer to, in order to preferably keep the sun off, prevents infringement of the illumination to fruit body, can also be on bag body top 11 Outside increase black light shield layer 7.

In order to prevent insect from invading and harassing, anthelmintic substance can also be impregnated with the flaxen fiber film for forming bag body top 11, such as By the one or more in the plant extraction liquids such as cinnamomum camphora, cordate houttuynia, turpentine oil, eucalyptus, wormwood, Dalmatian chrysanthemum, add a certain amount of Allicin or capsaicine, the natural insect-repelling mixing liquid with anthelminthic effect is made, is impregnated in the fiber crops for forming bag body top 11 In tunica fibrosa, with long-acting insect expelling effect.

Its construction feature is expanded on further below in conjunction with the application method of the utility model flaxen fiber fruit bag.

During using flaxen fiber fruit bag of the present utility model, the upper end open by fruit young fruit from flaxen fiber fruit bag Be inserted in until bag body bottom 12, then among bag body (top and the bottom boundary) with rope or other Strapping Materials by bag body 1 Tie up by the waist and be allowed to be fixed on carpopodium or fruit branch, then bag body top 11 is overturn down outwardly, is completely covered by under bag body The outside of portion 12, plays a part of protective bag body bottom 12, in order that a bag body bottom 12 can be completely covered in bag body top 11, need to make The length on bag body top 11 is more than the length of bag body bottom 12, it is preferable that bag body top 11 accounts for the 50%- of a bag body (1) total length 70%, bag body bottom 12 accounts for the 30%-50% of a bag body (1) total length.

The flaxen fiber fruit bag outward appearance that embodiment 1 provides is up big and down small round estrade on the whole, and use is up big and down small Design be in order to which overturning down outwardly for bag body top 11 is better achieved, except round estrade, other shapes can also be used, Fig. 2 is refer to, embodiment 2 is better using up big and down small flared configuration.

It is fixed on to more easily tie up bag body 1 by the waist on carpopodium or fruit branch, embodiment 2 is on top 11 and bottom 12 Intersection in the external face of bag, which is provided with, ties up bar 4, ties up the one end of bar 4 and is fixed on bag body 1, bonding die is provided with above the other end 41, bonding die 41 is that one side is fixed on the construction for tying up the similar two-sided tape that another side on bar 4 has easy disengaging protective layer, is used When protective layer is torn, bag body is tied up into fixation with bar 4 is tied up, is then adhesively fixed using bonding die 41 in being allowed to not fall off.

After bag body top 11 to be completely covered by the outside of bag body bottom 12, in order to make it have more preferable protective effect, The opening of outer bag (bag body top 11) can also be closed with rope, refer to Fig. 2, embodiment 2 is surround outside the upper end of top 11 One circle adhesive tape 5 is set, and adhesive tape 5 is that simultaneously being adhered to the outside another side of bag body 1 has the double sided adhesive tape structure of protective layer, is used When, first protective layer is torn, top 11 is afterwards turned over and is completely covered by the outside of bottom 12, it is then using adhesive tape 5 that its is complete Closing.

When no longer needing outer bag to protect or needing to remove outer bag, the opening on outer bag (bag body top 11) is untied, It is overturn inwards upwards, is allowed to no longer be covered in the outside of bag body bottom 12, refer to Fig. 2, embodiment 2 is employed parallel to viscous Crossed belt 5 times around the design for setting a lacerable point-like hole 6 of circle, need to untie the opening of outer bag (bag body top 11) when Wait, torn directed along point-like hole.

When outer bag (bag body top 11) is removed, in order that it does not influence fruit completely, it can be used after upset Bag body top 11 is directly cut off to abandon and stayed in orchard soil by scissors, due to making flaxen fiber water of the present utility model The raw material of fruit bagging are all degradable environment friendly materials, so environmental pollution will not be caused.And inner bag (bag body bottom 12) is then It can continue to play a part of protecting fruit, and fruit can be plucked storage together with inner bag when harvesting, make Continue to play a role for Fruit fresh-preservation bag.

The cross section of the fruit bag bag body is circular, it is of course also possible to according to be actually needed be designed to rectangle or its His any desired shape, is 0.05mm to manufacture the thickness of its bag of body flaxen fiber film, in actual use, it is necessary to according to water The concrete condition such as the duration of fruit bagging time and the size of fruit fruit body, the thickness of flaxen fiber film can be in 0.05mm- Change between 0.5mm, bag body intensity, gas permeability, translucency and a production cost can be taken into account.The specific size of bag body can basis The size of covered fruit determines.

It the above is only specific embodiment of the present utility model, it is noted that for the ordinary skill people of the art For member, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications Also it should be regarded as the scope of protection of the utility model.

Claims (12)

1. a kind of flaxen fiber fruit bag, include the bag body (1) of upper end open, it is characterised in that：It is wide on the longitudinal section of bag body (1) Under it is narrow, be made up of flaxen fiber film, including account for the 50%-70% of a bag body (1) total length top (11), its inner face is all covered with anti- Water layer (2), and the 30%-50% of a bag body (1) total length bottom (12) is accounted for, its inner face is all covered with antibacterial overcoat (3), made Fruit is inserted in by the used time from upper end open, is placed in bottom (12), in top (11) and bottom (12) intersection by bag body (1) It is fixed on carpopodium, then outwards flips down over top (11) outside bottom (12).

2. flaxen fiber fruit bag as claimed in claim 1, it is characterised in that：The longitudinal section of bag body (1) is wide at the top and narrow at the bottom It is trapezoidal or tubaeform.

3. flaxen fiber fruit bag as claimed in claim 1, it is characterised in that：Top (11) and bottom (12) are in bag body (1) The intersection of outside ties up bar (4), ties up bar (4) one end and is fixed on a bag body (1), and bonding die (41) is provided with above the other end.

4. flaxen fiber fruit bag as claimed in claim 1, it is characterised in that：A circle is surrounded with outside top (11) upper end to glue Crossed belt (5), there is the lacerable point-like hole (6) of a circle below parallel to adhesive tape (5).

5. flaxen fiber fruit bag as claimed in claim 1, it is characterised in that：Has black light shield layer outside top (11) (7)。

6. flaxen fiber fruit bag as claimed in claim 1, it is characterised in that：The flaxen fiber film is fine by fiber crops in a jumble staggeredly Through being bonded by the one or more in polyvinyl alcohol and converted starch after dimension intertexture networking, the flaxen fiber is that ramie is fine One or more in dimension, tossa, bastose, hemp, flax fiber.

7. flaxen fiber fruit bag as claimed in any one of claims 1 to 6, it is characterised in that：The fiber crops for forming top (11) are fine Anthelmintic substance is impregnated with dimension film.

8. flaxen fiber fruit bag as claimed in any one of claims 1 to 6, it is characterised in that：Antibacterial overcoat (3) is shell Glycan film.

9. flaxen fiber fruit bag as claimed in claim 8, it is characterised in that：The chitosan is low-molecular weight chitoglycan.

10. flaxen fiber fruit bag as claimed in any one of claims 1 to 6, it is characterised in that：Waterproof layer (2) is to breathe freely not Water permeable membrane.

11. flaxen fiber fruit bag as claimed in claim 10, it is characterised in that：The permeable watertight film is organic fluoride class Polymer membrane.

12. flaxen fiber fruit bag as claimed in any one of claims 1 to 6, it is characterised in that：The flaxen fiber film thickness For 0.05mm-0.5mm.