CN212138630U

CN212138630U - Agricultural fruit bag

Info

Publication number: CN212138630U
Application number: CN202020202407.3U
Authority: CN
Inventors: 陈诗慧; 陈伟财
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-12-15
Anticipated expiration: 2030-02-25

Abstract

A kind of desk proposes a kind of agricultural fruit bag, mainly include sack, rubber band, bag bottom, protect fruit and melon and fruit fly, worm, bird's invasion in the growth period, the fruit bag is ventilative and not ponding, can use many times, the non-woven fabrics bag body is friendly to the environment and degradable, can operate one hand when the bag is put to the fruit from bottom to top; the small parts between the adjacent bags are connected without cutting off, and the connection is outside the bag bottom, so that after a farmer can sleeve the last bag in the bag sleeving process, the connected part between the two adjacent bags is pulled off, the next bag is sleeved on the fruit in hand, the operation is continuous, the bag sleeving process does not need to be carried out by hands to the waist, and the work efficiency is improved.

Description

Agricultural fruit bag

Technical Field

The utility model relates to a sleeve bag, in particular to a sleeve bag for protecting fruits in agricultural production.

Background

The fruit planting industry is seriously damaged by fruit flies, the fruit flies pierce the skins of the fruits to lay eggs in the fruits during the growth period of the fruits, the hatched larvae feed on the pulps, the fruits are dysplastic to rickets, a plurality of peristaltic larvae can be seen by cutting the diseased fruits with a knife, and the resulting waste fruits can only be discarded; fruit growers are thus subjected to severe economic losses, and fruit flies can also lay eggs in melons such as cucumbers and balsam pears to cause the flesh of the melons to rot.

At present, the method for spraying, trapping and bagging fruit flies is adopted. When the pesticide is sprayed, the pesticide needs to be sprayed for many times in the whole fruit growth period, and pesticide residues are considered, so that the pesticide cannot be adopted before the fruits are on the market; the sex pheromone trapping of the fruit flies has higher skill requirements on operators and cannot be popularized in a large area; the bagging can be implemented in the young fruit period, so that the fruits can be protected until the picking period, and the old and the children can operate the bagging, so that the bagging is widely used.

However, most of the existing bags are thin plastic bags, so that the bags are light-transmitting and airtight, and rainwater seeps into the bags to form accumulated water when raining and can damage fruits due to the fact that the bag openings face upwards; thin plastic bag disposable is abandoned after fruit is picked promptly, is difficult to degrade in soil and causes the pollution, adopts the nylon rope to tie tightly or ties up with the iron wire during the cover bag, needs two hands to operate and the more efficiency of action is not high.

Disclosure of Invention

The purpose of the invention is as follows: the agricultural fruit bagging is provided, fruits and melons in the growth period are protected from being damaged by fruit flies, insects and birds, the fruit bagging is light-transmitting, breathable and water-proof, can be used repeatedly, is environment-friendly and degradable, can be operated simply, conveniently and efficiently by one hand when the fruits are bagged from bottom to top.

In order to realize the purpose of the utility model, the following technical scheme is proposed.

The bag body of the agricultural fruit bag is made of light-transmitting and breathable degradable non-woven fabrics, water can seep out and drip or evaporate in the bag, fruits in the bag have a good growing environment, and the non-woven fabric bag can be recycled and can be generally used for three times; the non-woven fabric material is aged gradually due to sunlight and dry and wet effects in the using process and can be degraded by the environment after entering the soil.

The edge of the bag opening is turned outwards and wraps a rubber band which can tighten the bag opening, and the edge of the bag opening which is turned outwards is pressed on the bag body and is thermally sealed by ultrasonic waves, so that the rubber band cannot fall out. When the fruit bag is used in field operation, a single hand is inserted into the bag opening to open the rubber band and sleeve the fruit from bottom to top, the hand is loosened, the rubber band shrinks the bag opening and is tightly attached to the fruit handle, and a closed space is formed in the bag to protect the fruit.

In the manufacturing process of the bag, the small part between the adjacent bags is kept to be connected without cutting off, the connecting small section is arranged outside the bag bottom, so that after a previous bag is sleeved by a farmer when the bag is sleeved, the connecting small section between the two adjacent bags is pulled off, the next bag is sleeved on the fruit by hand, the operation is continuous, the bag is not required to be stretched to the waist to draw out the bag, and the work efficiency is improved.

Drawings

Figure 1 is a schematic view of a wide-mouth big bag when three sides are heat sealed.

Fig. 2 is a schematic view of a wide-mouth big bag divided into individual small bags.

Figure 3 is a schematic view of a pouch and elastic band combined to form a sleeve.

Fig. 4 is a schematic view of the opening of the pocket.

Fig. 5 is a schematic view of the cuff closing up.

Fig. 6 is a cross-sectional view of the bag covering the fruit from the bottom to the top.

FIG. 7 is a cross-sectional view of the bag opening being contracted against the stem after the bag is placed over the fruit.

Labeled as follows in the figure

The wide-mouth big bag 1, three sides 11 which are heat-sealed, a middle short side 12, a small bag 13 and a connecting small section 14.

The sleeve bag 2, a bag opening 21, a rubber band 22, a bag body 23 and a bag bottom 24.

Fruit 3, fruit stalks 31.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, a nonwoven wide-mouth big bag 1 is first processed: after two pieces of non-woven fabric cut into a rectangle are overlapped, three edges 21 (two short edges and one long edge) of the edges are thermally sealed by ultrasonic waves, and the edge of one long edge is not thermally sealed to form the wide-mouth big bag 1.

Then, a plurality of middle short sides 12 are thermally sealed on the wide-mouth big bag along the short side direction, the wide-mouth big bag 1 is divided into a plurality of small bags 13, the adjacent small bags 13 are cut along the middle short sides 12, and only one connecting small section 14 is left at the outer side of the bag bottom and is not cut.

The small bag 13 and the rubber band 22 are combined to form the sleeve bag 2, and the specific method comprises the following steps: the edge of the bag opening 21 is turned outwards to wrap the rubber band 22, the edge of the bag opening 21 is pressed on the bag body 23 and then is thermally sealed, and the bag opening 21 can be folded when the rubber band 22 contracts.

A farmer inserts the bag opening 21 of the bag 2 with one hand to open the rubber band 22 and sleeve the fruits 3 from bottom to top, and when the hand is released, the rubber band 22 contracts the bag opening 21 and clings to the fruit handles 31, and a closed space is formed in the bag 2 to protect the fruits 3. The connecting small section 14 is arranged outside the bag bottom 24 of the adjacent bags 2 and keeps connected, so that after the peasant finishes sleeving the previous bag 2, the connecting small section 14 between the two adjacent bags is torn off, the next bag 2 is sleeved on the next fruit 3 in hand, continuous operation is realized, the bag 2 does not need to be stretched to the waist, and the work efficiency is improved.

The bag 2 made of the non-woven fabric can be recovered after the fruits 3 are picked, and can be reused when young fruits grow out of the next fruit tree, generally used for three times continuously, and enters soil after aging and can be decomposed by the environment.

The above is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and variations of the present invention may occur to those skilled in the art; any modification, equivalent replacement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a fruit cover bag for agricultural, includes inside hollow cover bag, the cover bag top is equipped with sack, its characterized in that: the bag opening is coated with a rubber band, and a connecting small section is arranged between the bottoms of the adjacent bags.

2. An agricultural fruit bag according to claim 1, wherein: the bag body is made of non-woven fabrics, and is light-transmitting, air-permeable and water-proof.

3. An agricultural fruit bag according to claim 1, wherein: after the bag mouth is turned outwards to wrap the rubber band, the edge of the bag mouth is pressed on the bag body for heat sealing, so that the rubber band cannot fall out.