CN102792866A

CN102792866A - Fruit cultivation bag

Info

Publication number: CN102792866A
Application number: CN2012102950480A
Authority: CN
Inventors: 陈罘杲; 何秀英
Original assignee: RIZHAO RINA FUNCTIONAL MATERIAL TECHNOLOGY Co Ltd
Current assignee: RIZHAO RINA FUNCTIONAL MATERIAL TECHNOLOGY Co Ltd
Priority date: 2012-08-20
Filing date: 2012-08-20
Publication date: 2012-11-28

Abstract

The invention discloses a fruit cultivation bag, which belongs to the technical field of a fruit cultivation technology. The fruit cultivation bag comprises an outer bag and an inner bag, wherein the outer bag is made of a paper material; the outer surface of the outer bag has the natural color of wood pulp paper, and the inner surface of the outer bag is provided with a black anti-ultraviolet transmittance layer; the inner bag is made of black calendered paper; the inner surface of the inner bag is coated with a paraffin layer; and the surface of the paraffin layer is coated with a nanometer biological fruit bag liquid film. The fruit cultivation bag has the characteristics that (1) breeding of bacteria and viruses in the fruit cultivation bag can be effectively suppressed, the healthy growth of fruits and vegetables is guaranteed, chitin and chitosamine in chitosan can induce production of a large amount of enzymes capable of decomposing the chitin and the chitosamine in fruits, and fungal cell walls can be decomposed by the enzymes to disable the harming of the fruits when pathogenic fungi invade the fruits, (2) toxic volatile substances are not produced so as not to cause harm to the health of working personnel, (3) spots produced due to sunshine irradiation on the surfaces of the fruits are effectively avoided, and (4) fruit scars are effectively prevented from being produced on the surfaces of the fruits.

Description

Fruit bag

Technical field

The present invention relates to fruit and cultivate technical field, specifically a kind of fruit bag.

Background technology

The use of fruit bag at present has been the important means of producing high-quality fruit.But the fruit bag of current production does not mostly possess antibacterial functions.Because the germ of harm bag fruit is mainly propagated through rainwater, and the moving about and sprout all and need in the environment of water is arranged, accomplish of the fungal spore of great majority harm fruit.The growth and breeding of the bacterium of all harm fruit also must have completion under the environment of water.When carry disease germs rainwater and dew from the slit of sack or when a fruit bag outer wall directly penetrates in the fruit bag and arrive fruit surface, will be in the surface of fruit formation water membrane.The fungal spore and the bacterium thalline that get in the bag just can move about to the place's of adhering to absorption nutrient generation diseases such as the natural aperture of fruit surface and wounds by this layer moisture film.There is not the fruit bag of sterilizing function can't stop the germ that gets into the fruit bag on the fruit of bag and the inside, to grow.

At present, fruit bag is soaked antibacterial agent to the antibacterial ability that has a fruit bag of antibacterial functions or agricultural chemicals is realized.When this fruit bag was given the fruit bagging the staff, the volatilization of antibacterial agent or agricultural chemicals can injure staff's health; In addition, the antibacterial agent of fruit bag inner surface or agricultural chemicals can be absorbed by fruit in the process of fruit growing, remain in a large number in the fruit, and the harm people's is healthy.

Summary of the invention

Technical assignment of the present invention provides a kind of fruit bag of simple in structure, safety and sanitation.

Technical assignment of the present invention realizes that by following mode this fruit bag comprises outer bag and inner bag, and inner bag is bonded in the outer bag, and outer bag is a paper material, and outer surface is the wood pulp paper true qualities, and inner surface is provided with the antiultraviolet transmission layer of black; Inner bag is the black calendered paper, and the inner surface of inner bag scribbles paraffin layer, it is characterized in that the surface of paraffin layer scribbles nano biological fruit bag liquid film.

Described nano biological effect liquid film is processed by following raw materials in weight portion: chitin: 1～1.5 part; Zeolite: 15～25 parts; Nano silicon oxide: 3～7 parts; Tween-20: 1～3 part; Deionized water: 50～90 parts;

Manufacture craft is following: in nano silicon oxide and zeolite, add the mixed slurry that deionized water obtains containing nano material; Add Tween-20 and chitin then; Regulate pH value to 6-7 with hydrochloric acid; Obtain the liquid phase film forming matter,, promptly obtain nano biological fruit bag liquid film through mulser emulsification 40～50 minutes under 200～300 rev/mins rotating speed.

Fruit bag of the present invention is compared with prior art, has following characteristics:

1) can effectively suppress growing of interior bacterium of fruit bag and virus, guarantee the healthy growth of fruits and vegetables:

Chitin in the chitin and chitosamine can bring out fruit internal and produce the enzyme that can decompose chitin and chitosamine in a large number at fruit surface, and when disease fungus invasion fruit, these enzymes can decompose fungal cell wall and make it lose the ability of harm fruit;

2) can not produce the healthy of poisonous volatile substance injury staff;

3) spot of effectively having avoided fruit surface to produce because of solar radiation;

4) effectively avoided fruit surface to produce fruit russeting.

Embodiment

Embodiment 1:

Fruit bag comprises outer bag and inner bag, and inner bag is bonded in the outer bag, and outer bag is a paper material, and outer surface is the wood pulp paper true qualities, and inner surface is provided with the antiultraviolet transmission layer of black; Outer sack upper right side folder is stained with the bundle silk of Φ 50 millimeters long (50 ± 2) millimeter, and middle side part has semicircle breach on the outer sack, and there are 25 millimeters longitudinal incisions of length in central authorities under the breach; There is obvious blow vent outer bag bottom for two jiaos, and size is consistent, and venting capability is good, and air-vent length is the 8-12 millimeter.Inner bag is the black calendered paper, and the inner surface of inner bag scribbles paraffin layer, and the surface of paraffin layer spreads upon nano biological fruit bag liquid film on the inner surface of inner bag with painting machine; Naturally dry; The paper after fruit bag machine breaks, glue system and edge silk system obtain the finished product fruit bag.

The manufacture craft of above-mentioned nano biological fruit bag liquid film is following: in the mixture of 3kg nano silicon oxide and 15kg zeolite, add the mixed slurry that the 50kg deionized water obtains containing nano material; Add 1kg Tween-20 and 1kg chitin (available from Weifang Ke Hai chitin Co., Ltd) then; Regulate pH value to 6 with hydrochloric acid; Obtain the liquid phase film forming matter,, promptly obtain nano biological fruit bag liquid film through mulser emulsification 40 minutes under 200 rev/mins rotating speed.

Embodiment 2:

The manufacture craft of above-mentioned nano biological fruit bag liquid film is following: in the mixture of 7kg nano silicon oxide and 25kg zeolite, add the mixed slurry that the 90kg deionized water obtains containing nano material; Add 3kg Tween-20 and 1.5kg chitin (available from Weifang Ke Hai chitin Co., Ltd) then; Regulate pH value to 7 with hydrochloric acid; Obtain the liquid phase film forming matter,, promptly obtain nano biological fruit bag liquid film through mulser emulsification 50 minutes under 300 rev/mins rotating speed.

Embodiment 3:

The manufacture craft of above-mentioned nano biological fruit bag liquid film is following: in the mixture of 4.48kg nano silicon oxide and 22.4kg zeolite, add the mixed slurry that the 70kg deionized water obtains containing nano material; Add 2kg Tween-20 and 1.12kg chitin (available from Weifang Ke Hai chitin Co., Ltd) then; Regulate pH value to 6 with hydrochloric acid; Obtain the liquid phase film forming matter,, promptly obtain nano biological fruit bag liquid film through mulser emulsification 45 minutes under 300 rev/mins rotating speed.

Claims

1. fruit bag comprises outer bag and inner bag, and inner bag is bonded in the outer bag, and outer bag is a paper material, and outer surface is the wood pulp paper true qualities, and inner surface is provided with the antiultraviolet transmission layer of black; Inner bag is the black calendered paper, and the inner surface of inner bag scribbles paraffin layer, it is characterized in that the surface of paraffin layer scribbles nano biological fruit bag liquid film.

2. fruit bag according to claim 1 is characterized in that described nano biological effect liquid film is processed by following raw materials in weight portion: chitin: 1～1.5 part; Zeolite: 15～25 parts; Nano silicon oxide: 3～7 parts; Tween-20: 1～3 part; Deionized water: 50～90 parts;