CN213263607U

CN213263607U - Packaging bag good in air permeability and beneficial to rice preservation

Info

Publication number: CN213263607U
Application number: CN202021351406.1U
Authority: CN
Inventors: 林贤调; 杨观晓
Original assignee: Wenzhou Changfa Packing Co ltd
Current assignee: Wenzhou Changfa Packing Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-05-25
Anticipated expiration: 2030-07-10

Abstract

The utility model provides a do benefit to wrapping bag that gas permeability is good that rice was preserved, comprises a bag bod, the bag body set up for opening up, four angle departments in the bag body upper end outside set up a portable area respectively, still include the inner bag, the inner bag make by the film, the inner bag set up for opening up, the inner bag laminating set up the internal surface of the bag body, the upper end of inner bag upwards extend and restraint the oral area, the inner bag on be equipped with the fluting, the fluting set up along upper and lower direction, the fluting be equipped with many, many flutings are along the circumference direction equidistance interval arrangement of the bag body, the bag body on correspond the grooved part be equipped with the bleeder vent.

Description

Packaging bag good in air permeability and beneficial to rice preservation

Technical Field

The utility model relates to a do benefit to wrapping bag that gas permeability is good that rice was preserved.

Background

The rice is stored in the bag body, if the rice contains certain moisture in long-time storage, the air permeability of the bag body is poor, and particularly for some rice bags with film inner bags, the inner bags have no air permeability, so that the rice is heated and deteriorated in the bag body to cause rice deterioration, and therefore the rice bag with better air permeability is needed.

SUMMERY OF THE UTILITY MODEL

To the problem pointed out in the background art, the utility model provides a do benefit to wrapping bag that gas permeability is good that rice was preserved, its simple structure, the gas permeability is good, and carries and take the convenience.

The technical scheme of the utility model is realized like this:

the utility model provides a do benefit to wrapping bag that gas permeability is good that rice was preserved, includes the bag body, the bag body set up for opening up, four angle departments in the bag body upper end outside set up a portable area respectively, still include the inner bag, the inner bag make by the film, the inner bag set up for opening up, the inner bag laminating set up the internal surface of the bag body, the upper end of inner bag upwards extend and restraint the oral area, the inner bag on be equipped with the fluting, the fluting set up along upper and lower direction, the fluting be equipped with many, many flutings are along the circumference direction equidistance interval arrangement of the bag body, the bag body on correspond the grooved part be equipped with the bleeder vent.

The utility model discloses further set up to, the bag body be the plastic woven bag body.

The utility model is further arranged in that the diameter of the air holes is 0.5-1 mm.

The utility model discloses further set up to, the hand-strap make by the non-woven fabrics, the both ends of hand-strap respectively with bag body fixed connection.

The utility model discloses further set up as, the cross section of the bag body be square structure.

The utility model discloses further set up as, the both ends of portable area extend respectively with bag body fixed connection's reinforcement portion.

The utility model discloses further set up to, the inner bag pass through glue with the bag body bond fixedly.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the utility model provides a do benefit to wrapping bag that gas permeability is good that rice was preserved is equipped with the fluting of bar on the internal inner bag of its bag, and the portion that corresponds the fluting on the bag body is equipped with the bleeder vent, and the gas permeability of the bag body is just relatively good like this, and four angle departments of the upper end of the bag body all are provided with the hand strap simultaneously, and the transport of just so making things convenient for the bag body is carried and is taken, can many people carry and take the bag body together.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the bag body of the present invention;

fig. 3 is a cross-sectional view of the bag body of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention is described below with reference to fig. 1-3:

the utility model provides a do benefit to wrapping bag that gas permeability is good that rice was preserved, includes the bag body 1, the bag body 1 for opening setting up, four angle departments in the bag body upper end outside set up a hand-strap 2 respectively.

Still include inner bag 3, inner bag 3 make by the film, inner bag 3 for opening setting up, the laminating of inner bag 3 set up the internal surface of bag body 1, the upper end of inner bag 3 upwards extend out and restraint oral area 4, inner bag 3 on be equipped with fluting 5, fluting 5 along upper and lower direction setting, fluting 5 be equipped with many, many fluting 5 along the circumference direction equidistance interval arrangement of bag body 1, bag body 1 on correspond fluting 5's part be equipped with bleeder vent 6.

The bag body 1 is a plastic woven bag body 1.

The diameter of the air holes 6 is 0.5-1 mm.

The hand strap 2 is made of non-woven fabrics, and two ends of the hand strap 2 are respectively fixedly connected with the bag body 1.

The cross section of the bag body 1 is of a square structure.

Two ends of the hand strap 2 extend out of the reinforcing parts 7 fixedly connected with the bag body 1 respectively.

The inner bag 3 is fixedly bonded with the bag body 1 through glue.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a do benefit to wrapping bag that gas permeability is good that rice was preserved which characterized in that: including the bag body (1), the bag body (1) set up for opening up, four angle departments in the bag body upper end outside set up a hand-strap (2) respectively, still include inner bag (3), inner bag (3) make by the film, inner bag (3) set up for opening up, inner bag (3) laminating set up the internal surface of the bag body (1), the upper end of inner bag (3) upwards extend and restraint oral area (4), inner bag (3) on be equipped with fluting (5), fluting (5) set up along upper and lower direction, fluting (5) be equipped with many, the circumference direction equidistance interval arrangement of the bag body (1) is followed in many fluting (5), the bag body (1) on correspond the part of fluting (5) be equipped with bleeder vent (6).

2. The packaging bag facilitating rice preservation and having good air permeability as claimed in claim 1, wherein: the bag body (1) is a plastic woven bag body (1).

3. The packaging bag facilitating rice preservation and having good air permeability as claimed in claim 1, wherein: the diameter of the air holes (6) is 0.5-1 mm.

4. The packaging bag facilitating rice preservation and having good air permeability as claimed in claim 1, wherein: the hand-held belt (2) is made of non-woven fabrics, and two ends of the hand-held belt (2) are respectively fixedly connected with the bag body (1).

5. The packaging bag facilitating rice preservation and having good air permeability as claimed in claim 1, wherein: the cross section of the bag body (1) is of a square structure.

6. The packaging bag facilitating rice preservation and having good air permeability as claimed in claim 1, wherein: two ends of the hand strap (2) respectively extend out of a reinforcing part (7) fixedly connected with the bag body (1).

7. The packaging bag facilitating rice preservation and having good air permeability as claimed in claim 1, wherein: the inner bag (3) is fixedly bonded with the bag body (1) through glue.