CN208761216U - A kind of moisture-proof flour packaging bag - Google Patents

Abstract

The utility model relates to packaging bag technical fields, in particular a kind of moisture-proof flour packaging bag, including bag body, seal assembly is installed at the sack of bag body, bag body two sides are equipped with knob, wherein seal assembly includes the first sealing strip, several jacks are offered on first sealing strip, the position of the first sealing strip of face is equipped with the second sealing strip, the inserted link of respective numbers is closely bonded on the inside of second sealing strip, it is opened up on inserted link fluted, the end of inserted link is also provided with annular groove, engagement plate is equipped on first sealing strip and the second sealing strip, the utility model passes through the seal assembly installed in the packaging bag, to realize the convenient effect sealed off and take out internal flour, it avoids conventional cloth bag packaging and is difficult to the case where dismantling sack generation, in addition also by the way that packaging bag is divided into outer bag layer, interlayer, interior bag layer, to realize to this Effect of the packaging bag into moisture protection.

Description

A kind of moisture-proof flour packaging bag

Technical field

The utility model relates to packaging bag technical field, specially a kind of moisture-proof flour packaging bag.

Background technique

Flour is a kind of powder worn by wheat, by the number of protein content in flour, can be divided into high muscle face Powder, Plain flour, Self- raising flour and without gluten flour, and flour is as people's daily bread, in the packaging of flour still at present Using conventional cloth bag or non-woven bag, and existing flour packaging bag easily makes moist, and in addition traditional flour packaging bag is more Sack is sealed using glue or cotton thread, is inconvenient when sealing off, in consideration of it, it is proposed that a kind of moisture-proof flour packaging bag.

Utility model content

The purpose of this utility model is to provide a kind of moisture-proof flour packaging bags, to solve to propose in above-mentioned background technique to ask Topic.

To achieve the above object, the utility model provides the following technical solutions:

A kind of moisture-proof flour packaging bag, including bag body are equipped with seal assembly, the bag body two at the sack of the bag body Side is equipped with knob；

The through-hole there are six equidistant arrangement is opened up at the sack of the bag body, the bag body includes outer bag layer, the outer bag It is closely bonded with interlayer on the inner sidewall of layer, is closely bonded with interior bag layer on the inner sidewall of the interlayer；

The seal assembly includes the first sealing strip, and the jack there are six equidistant arrangement is opened up on first sealing strip, The position of first sealing strip described in face is equipped with the second sealing strip, closely bonds that there are six equidistant on the inside of second sealing strip The inserted link of arrangement, opens up on the inserted link fluted, and the end of the inserted link offers annular groove, first sealing strip and Engagement plate has been closely bonded on second sealing strip, and the first perforation is offered on the engagement plate.

Preferably, the knob is U-shaped, closely glues between the bottom end of two vertical sections and the side wall of bag body of the knob It connects, the second perforation is offered on the horizontal segment of the knob, is bonded with one layer of rubber pad on biperforate hole wall.

Preferably, position is corresponding between the through-hole and jack and pore size is equal.

Preferably, mating between the inserted link and jack.

Preferably, length and width is equal between first sealing strip and the second sealing strip, and first sealing The length of item is all larger than the width of bag body.

Preferably, the thickness of each engagement plate is respectively less than the width of the first sealing strip.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model is by the seal assembly installed in the packaging bag, thus in can realizing convenient opening and taking out The effect of portion's flour avoids conventional cloth bag packaging and is difficult to the case where dismantling sack generation；

2, the utility model is by being divided into outer bag layer, interlayer, interior bag layer for packaging bag, thus can realize to the packaging bag into The effect of row moisture protection avoids packaging bag and makes moist in shipment and cause internal flower characters by hair the case where destruction It is raw.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structure chart of bag body in the utility model；

Fig. 3 is the enlarged drawing in the utility model in Fig. 2 at A；

Fig. 4 is the structure chart of seal assembly in the utility model；

Fig. 5 is the enlarged drawing in the utility model in Fig. 4 at B.

In figure: bag body 1, outer bag layer 101, interlayer 102, interior bag layer 103, through-hole 11, seal assembly 2, the first sealing strip 21, Jack 211, the second sealing strip 22, inserted link 221, groove 2211, annular groove 2212, engagement plate 23, first perforation 231, knob 3, Second perforation 31.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:

A kind of moisture-proof flour packaging bag is equipped with seal assembly 2 at the sack of bag body 1 as shown in Figure 1, including bag body 1, 1 two sides of bag body are equipped with knob 3.

In the present embodiment, each knob 3 is U-shaped, side wall of the bottom end of two vertical sections of each knob 3 with bag body 1 Between closely bond, and offer the second perforation 31 on the horizontal segment of each knob 3, on the hole wall of each second perforation 31 It is bonded with one layer of rubber pad, according to the characteristic of rubber itself, so as to slow down Le of the 3 pairs of manpowers of knob when carrying bag taking dress flour Tight constriction realizes the effect for conveniently carrying bag taking dress flour.

As Figure 2-3, the through-hole 11 there are six equidistant arrangement is opened up at the sack of bag body 1, bag body 1 includes outer bag layer 101, interlayer 102 is closely bonded on the inner sidewall of outer bag layer 101, is closely bonded with interior bag layer on the inner sidewall of interlayer 102 103。

In the present embodiment, outer bag layer 101 uses polythene material, and polyethylene itself is odorless, and nontoxic, chemical stability is good, Water imbibition is low, and interlayer 102 further completely cuts off the moisture in outside in bag body 1, using fiber waterproof membrane by outer Bag layer 101 and interlayer 102, to realize the effect for carrying out moisture protection to bag body 1.

In the present embodiment, it is viscous to can avoid flour large area in bag for the cloth bag that interior bag layer 103 weaves using longitude and latitude cotton thread Stick the generation 1 inside of bag body the case where.

Seal assembly 2 includes the first sealing strip 21, and the jack 211 there are six equidistant arrangement is opened up on the first sealing strip 21, The position of the first sealing strip of face 21 is equipped with the second sealing strip 22, and the inside of the second sealing strip 22 is closely bonded arranges there are six equidistant The inserted link 221 of column opens up fluted 2211 on each inserted link 221, and the end of each inserted link 221 offers annular groove 2212, engagement plate 23 has been closely bonded on the first sealing strip 21 and the second sealing strip 22, has been offered on each engagement plate 23 First perforation 231.

In the present embodiment, since one end of each inserted link 221 opens up fluted 2211, to be inserted when inserted link 221 injects It, can be by the way that glue is injected in groove 2211, realization facilitates the effect being bonded and fixed to inserted link 221 in jack 211 when in hole 211 Fruit, and then the first sealing strip 21 and the second sealing strip 22 are fixed together and press the sack of bag body 1 and is sealed.

In the present embodiment, position is corresponding between through-hole 11 and pore size is equal for each jack 211, and each inserted link 221 is mating between jack 211, thus each inserted link 221 through through-hole 11 and extend in jack 211 and with insert After being bonded mutually between the hole wall in hole 211, it can be achieved that the effect for carrying out pressing sealing at the sack of bag body 1.

In the present embodiment, the thickness of each engagement plate 23 is respectively less than the width of the first sealing strip 21, and is located at the first sealing Engagement plate 23 on item 21 is bonded in the outside of the first sealing strip 21, and the engagement plate 23 on the second sealing strip 22 is bonded in , when manpower protrudes into the first perforation 231, it is convenient for form gap between two engagement plates 23 in the outside of two sealing strips 22 The effect that two engagement plates 23 are moved to two sides.

Further, the design parameter of each inserted link 221 are as follows: length: 8~10mm, 6~8mm of diameter；Each annular groove 2212 design parameter are as follows: groove width: 2~3mm, internal groove side wall diameter: 3~4mm, so that the end of each inserted link 221 is diametrically small In the thin rod shape of 221 diameter of inserted link, in addition each inserted link 221 is all made of plastic material, under external force the end of inserted link 221 It is flexible to fracture, so that the end of each inserted link 221 is fractureed by external force when by moving engagement plate 23 to two sides, can incite somebody to action First sealing strip 21 and the second sealing strip 22 are separated from each other, and finally realize the convenient effect for opening sack.

It is worth noting that the length due to each engagement plate 23 is greater than the length of each inserted link 221, two ranks are being moved When fishplate bar 23, according to lever principle, so that the effect that easily each 221 end of inserted link fractures can be realized.

In the present embodiment, length and width is equal between the first sealing strip 21 and the second sealing strip 22, and the first sealing The length of item 21 is all larger than the width of bag body 1, so that can avoid the sack of bag body 1 causes because not being fully sealed outside internal flour The case where leakage, occurs.

Flour when in use, is packed into inside bag body 1 by the moisture-proof flour packaging bag of the present embodiment first, then close by second Inserted link 221 on strip of paper used for sealing 22 extends completely through through-hole 11 and grafting into jack 211, then in the groove 2211 on inserted link 221 Viscose glue is injected, so that each inserted link 221 is fixed in jack 211, as each inserted link 221 is both secured in jack 211, from And the first sealing strip 21 and the second sealing strip 22 be in the state that fits closely, the sack of bag body 1 is therewith by the first sealing strip 21 and the The pressing sealing of two sealing strips 22；

Since bag body 1 is divided for outer bag layer 101, interlayer 102 and interior bag layer 103, moisture-proof guarantor is carried out to bag body 1 to can realize The effect of shield；

It is bonded with rubber pad additionally, due to the inside of each knob 3, conveniently the effect taken is manually carried to realize, avoids The flour taken because the packaging is packed it is overweight due to bring strangle hand sense of discomfort；

When that need to be sealed off to the packaging bag, two engagement plates 23 are moved outward first, due to two engagement plates 23 closely bond between the first sealing strip 21 and the second sealing strip 22 respectively, to drive the first sealing strip 21 and second close Strip of paper used for sealing 22 flips to the outside, and under active force, the end of each inserted link 221 is broken off final each inserted link 221 because smaller, from And the first sealing strip 21 and the second sealing strip 22 are disconnected from each other, can open the sack of bag body 1.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of moisture-proof flour packaging bag, including bag body (1), it is characterised in that: be equipped with sealing at the sack of the bag body (1) Component (2), bag body (1) two sides are equipped with knob (3)；

The through-hole (11) there are six equidistant arrangement is opened up at the sack of the bag body (1), the bag body (1) includes outer bag layer (101), it is closely bonded with interlayer (102) on the inner sidewall of the outer bag layer (101), the inner sidewall of the interlayer (102) tightens It is close to be bonded with interior bag layer (103)；

The seal assembly (2) includes the first sealing strip (21), opens up that there are six equidistant arrangements on first sealing strip (21) Jack (211), the position of the first sealing strip (21) described in face is equipped with the second sealing strip (22), second sealing strip (22) Inside closely bond the inserted link (221) there are six equidistant arrangement, opened up fluted (2211) on the inserted link (221), it is described The end of inserted link (221) offers annular groove (2212), close on first sealing strip (21) and the second sealing strip (22) It is bonded with engagement plate (23), offers the first perforation (231) on the engagement plate (23).

2. moisture-proof flour packaging bag according to claim 1, it is characterised in that: the knob (3) is U-shaped, the drawing It closely bonds between the bottom end of two vertical sections of hand (3) and the side wall of bag body (1), and is opened up on the horizontal segment of the knob (3) Have the second perforation (31), is bonded with one layer of rubber pad on the hole wall of second perforation (31).

3. moisture-proof flour packaging bag according to claim 1, it is characterised in that: the through-hole (11) and jack (211) it Between position it is corresponding and pore size is equal.

4. moisture-proof flour packaging bag according to claim 1, it is characterised in that: the inserted link (221) and jack (211) it Between it is mating.

5. moisture-proof flour packaging bag according to claim 1, it is characterised in that: first sealing strip (21) and second close Length and width is equal between strip of paper used for sealing (22), and the length of first sealing strip (21) is all larger than the width of bag body (1).

6. moisture-proof flour packaging bag according to claim 1, it is characterised in that: the thickness of each engagement plate (23) is equal Less than the width of the first sealing strip (21).