CN101449653A

CN101449653A - Fruit development bag

Info

Publication number: CN101449653A
Application number: CNA2007101148345A
Authority: CN
Inventors: 孙协平
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-29
Filing date: 2007-11-29
Publication date: 2009-06-10

Abstract

The application discloses a fruit development bagging, comprising an outer bag in single layer or double layer, a paper inner bag with 65% transmittance is equipped in the outer bag, two ends of the paper inner bag are open, a notch for sheathing is provided on the top open, the height of the paper inner bag is lower than that of the outer bag, and the width is wider than 3-5 cm. When in use, young fruits are sheathd and a neck of the bag is tightened, during coloring period of the fruits, the outer bag is removed, only the inner paper bag is left, thereby improving microzone environment of the fruits during the coloring period, reducing sunscald, dehiscent fruit, frost, infection and the like, markedly increasing commodity value of the fruits.

Description

Fruit development bag

Technical field

The application relates to a kind of fruit development bag.

Background technology

Existing fruit development bag is divided into individual layer bagging and double-deck bagging, and the individual layer bagging is applied on the fruit trees such as peach, apricot, grape; Double-deck bagging is applied on the fruit trees such as apple, pears.They all can significantly improve the quality of fruit.Its structure all is an open top, the two jiaos of bags that are reserved with louver in bottom, and bag open top place is processed with the recess of being convenient to suit.But this two classes paper bag need be taken off in the painted phase of fruit development owing to light tight, in order to avoid the thickness of pericarp descends the wax coat attenuation.Yet pluck after the bag, along with the variation of natural environment, fruit easily produces a series of physiological disturbance and infectious disease.As burn day, dehiscent fruit, frost and because red spot disease that infection process causes, synthetic fibre line disease, anthracnose etc., and then make the quality decline of fruit.Therefore, need a kind of novel bagging.

Summary of the invention

The application's purpose is the deficiency that overcomes existing bagging, and a kind of fruit development bag that prevents the generation infringement of fruit color phase is provided.

For achieving the above object, the application's bagging comprises the outer bag of being made up of existing individual layer or double-deck bagging, it is characterized in that, adorning a light transmittance outside in the bag in addition is 65% paper inner bag, paper inner bag both ends open, the open top place is processed with the recess of being convenient to suit, and the height of paper inner bag is lower than the height of outer bag, and width is wideer 3～5 centimetres than the width of outer bag.

To be outer prevent that inner bag from being infected by agricultural chemicals to the purpose that the height of paper inner bag is lower than the height of outer bag.

Paper inner bag width is that after bag was extractd outside guaranteeing, fruit had sufficient growing space than the wide purpose of outer bag.

Destroy internal layer in order to prevent that before fruit bagging the paper bag opening part soaks when handling, being coated with wide at interior paper bag top is 1.5 centimetres wax layer.

For the quality of paper bag in improving, the translucent drawing paper that interior paper bag selects for use former wood pulp to make.

In order to reduce cost, the paper inner bag selects preferably that light transmittance is 65%, paper heavily is 16～25g/m for use ²Translucent drawing paper.

The application's preparation method is: the interior paper bag material that select to be suitable for, it is carried out twice processing, and the one, processings of waxing of internal sack, the formation width is 1.5 centimetres a wax areas; The 2nd, fold processing, make 5～7 centimetres of width that reach the width of internal layer less than outer paper bag of the vertical invagination of inner layer paper bag, help paper bag machine like this in producing the paper bag process, outer paper bag is to the parcel of inner layer paper bag; Then the application's inner bag and the existing outer bag of fruit development bag of making the application on paper bag machine are got final product.

The application's beneficial effect is, 1, remove in the fruit color phase outside the bag a follow-up continuation of insurance stay inner bag, provide a relatively suitable growing environment to fruit, reduce burn fruit day, the pollution of the infringement of dehiscent fruit, frost, germ and cigarette ash dirt, agricultural chemicals, reach the purpose that improves fruit commodity value.2, etc. behind the fruit maturation, remove together with inner bag and to deposit, be convenient to storage and transport.

Description of drawings

Fig. 1 is the front view of an embodiment of the application, and figure China and foreign countries bag is an individual layer;

Fig. 2 is the front view of another embodiment of the application, and figure China and foreign countries bag is double-deck;

Among the figure: 1-outer bag, 2-inner bag, 3 louvers, 4-recess.

Embodiment

Below in conjunction with drawings and Examples application is further specified.

Embodiment one, Fig. 1 is the front view of outer bag for the embodiment of individual layer, generally be applied on the fruit trees such as peach, apricot, grape, as can be seen from the figure, it comprise length be 18.5 centimetres, wide be 15 centimetres the outer bag 1 of individual layer, outer bag 1 open top, the bottom is reserved with louver 3 for two jiaos, and outer bag 1 open top place is processed with the recess 4 of being convenient to suit; Outside bag adorn in addition in 1 one long be 18 centimetres, wide be 19 centimetres paper inner bag 2, it is about 65% that paper inner bag 2 is selected light transmittance for use, paper weighs 16～25g/m ²Translucent drawing paper, paper inner bag 2 both ends opens, its open top place is processed with the recess the same with outer bag 1, requires the height of paper inner bag 2 to be lower than the height of outer bag 1, width is wideer 3～5 centimetres than outer bag width.

Embodiment two, and Fig. 2 is the front view of another embodiment of the application, generally is applied on the fruit trees such as apple, pears, and its structure and embodiment one are basic identical, and different is that outer bag 1 is for double-deck.

During use, normally carry out fruit bagging, only extract outer bag when plucking bag, inner layer paper bag keeps and gathers with fruit, and sunscald, cracked fruit and infectious disease incidence obviously descend, and fruit commodity value is significantly improved.

Claims

1, a kind of fruit development bag, it comprises individual layer or double-deck outer bag, adorns a light transmittance outside in the bag in addition and be 65% paper inner bag, paper inner bag both ends open, the open top place is processed with the recess of being convenient to suit, and the height of paper inner bag is lower than the height of outer bag, and width is wideer 3～5 centimetres than the width of outer bag.

2, fruit development bag as claimed in claim 1 is characterized in that, being coated with wide at interior paper bag top is 1.5 centimetres wax layer.

3, fruit development bag as claimed in claim 1 or 2 is characterized in that, the translucent drawing paper that interior paper bag selects for use former wood pulp to make.

4, fruit development bag as claimed in claim 3 is characterized in that, described translucent drawing paper paper heavily is 16～25g/m ²