Milk powder storage bag capable of conveniently treating residual milk powder

Abstract

The milk powder storage bag comprises an outer bag, a middle-layer bag, an inner bag and a hand carrying rope, the middle-layer bag is arranged in the outer bag, the inner bag is arranged in the middle-layer bag, the hand carrying rope is fixedly connected to the outer side of the inner bag, the inner bag comprises a third bag body, a second double-layer sealing strip, an easy-to-tear opening and tearable glue, and the second double-layer sealing strip is arranged in the third bag body. The top end of the third bag body is fixedly connected with a second double-layer sealing strip, the third bag body is opened and closed through the second double-layer sealing strip, an easy-to-tear opening is formed in the bottom of the third bag body, the outer side of the bottom of the third bag body is fixedly connected with tearable glue, and the tearable glue is located above the easy-to-tear opening. According to the milk powder storage bag capable of conveniently treating the milk powder residues, through the first bag body, the second bag body, the first double-layer sealing strip and the second double-layer sealing strip, the moisture resistance and the sealing performance of the storage bag are further improved, the milk powder residues are conveniently treated through the inner bag, and the milk powder storage bag is convenient to carry through the hand carrying rope.

Description

Technical Field

[0001] This utility model relates to the technical field of milk powder storage bags, specifically a milk powder storage bag that facilitates the disposal of milk powder residue. Background Technology

[0002] Milk powder storage bags are packaging tools specifically designed for the storage and dispensing of milk powder. With their airtight seal, portability, and precise dispensing capabilities, milk powder storage bags provide users with a convenient and hygienic milk powder storage solution, making them especially suitable for use when out and about or traveling.

[0003] Referring to Chinese Patent Publication No. CN202670296U, published on January 16, 2013, a milk powder storage bag is disclosed. The bag includes a bag body with a milk powder outlet at the lower end and an easy-tear opening and double-layer sealing strip at the upper end. The double-layer sealing strip prevents the milk powder from getting damp or leaking from the bag opening. It can be easily torn open by hand without scissors to open the double-layer sealing strip and pour in the milk powder. The bag body has a capacity marking frame for pre-marking the amount to be prepared when feeding a baby a measured amount. The streamlined outlet prevents milk powder residue from remaining on the storage bag when pouring out. Compared to milk powder storage boxes, this invention is lightweight and portable, making it especially suitable for carrying milk powder when traveling.

[0004] The existing technologies have the following technical problems: the existing milk powder storage bags for easy handling of milk powder residue have a single-layer design, but their moisture-proof and sealing performance needs to be improved, and they are not convenient for dispensing milk powder in a measured amount. Therefore, we propose a milk powder storage bag for easy handling of milk powder residue in order to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a milk powder storage bag that facilitates the handling of milk powder residue, in order to solve the problem mentioned in the background art that the existing milk powder storage bags for handling milk powder residue have a single-layer design, and their moisture-proof and sealing performance needs to be improved, making it inconvenient to dispense milk powder in a measured amount.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a milk powder storage bag for convenient handling of milk powder residue, comprising an outer bag, a middle bag, an inner bag, and a handle, wherein the middle bag is disposed inside the outer bag, the inner bag is disposed inside the middle bag, and a handle is fixedly connected to the outside of the inner bag;

[0007] The inner bag includes a third bag body, a second double-layer sealing strip, an easy-tear opening, and a tear-off adhesive. The second double-layer sealing strip is fixedly connected to the top of the third bag body, and the third bag body is opened and closed through the second double-layer sealing strip. An easy-tear opening is provided at the bottom of the third bag body, and a tear-off adhesive is fixedly connected to the outer side of the bottom of the third bag body, with the tear-off adhesive located above the easy-tear opening.

[0008] Preferably, the outer bag includes a first bag body and a zipper, the top of the first bag body is fixedly connected to the zipper, and the first bag body is opened and closed by the zipper.

[0009] Preferably, a hand strap is fixedly connected to the outside of the first bag.

[0010] Preferably, the middle layer bag includes a second bag body, a first double-layer sealing strip, and partitions. The first double-layer sealing strip is fixedly connected to the top of the second bag body, and the second bag body is opened and closed through the first double-layer sealing strip. Multiple partitions are fixedly installed inside the second bag body.

[0011] Preferably, the third bag is disposed inside the second bag.

[0012] Preferably, the second bag body is fixedly connected to the first bag body.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the milk powder storage bag that facilitates the handling of milk powder residue, through the first bag body, the second bag body, the first double-layer sealing strip and the second double-layer sealing strip, further improves the moisture-proof and sealing performance of the storage bag, facilitates the handling of milk powder residue through the inner bag, and makes it easy to carry through the hand strap.

[0014] 1. It is equipped with an outer bag and a middle bag. The first bag and the second bag are made of waterproof materials to prevent moisture intrusion. The first bag and the second bag can be reused multiple times. Together with the first double-layer sealing strip and the second double-layer sealing strip, the moisture-proof performance and sealing performance of the storage bag are further improved.

[0015] 2. It has an inner bag and an easy-tear opening at the bottom of the third bag. Tear off the bottom of the third bag to pour out the milk powder. The double-opening design can reduce milk powder residue. The third bag is made of disposable environmentally friendly material. You can directly use scissors to cut off the other sides of the third bag to facilitate the disposal of residual milk powder inside.

[0016] 3. A carrying strap is provided. A carrying strap is fixedly connected to the outside of the first bag, which can be carried by hanging the strap on the wrist, making it convenient to carry the storage bag. Attached Figure Description

[0017] Figure 1 This is a frontal sectional view of the first structure of this utility model;

[0018] Figure 2 This is a frontal sectional view of the second structure of this utility model;

[0019] Figure 3 This is a front view structural diagram of the present invention;

[0020] Figure 4 This is a schematic diagram of the first structure of the inner bag of this utility model;

[0021] Figure 5 This is a schematic diagram of the second structure of the inner bag of this utility model;

[0022] Figure 6 This is a schematic diagram of the middle layer bag structure of this utility model.

[0023] In the diagram: 1. Outer bag; 101. First bag body; 102. Zipper strip; 2. Middle bag; 201. Second bag body; 202. First double-layer sealing strip; 203. Divider; 3. Inner bag; 301. Third bag body; 302. Second double-layer sealing strip; 303. Easy-tear opening; 304. Tearable adhesive; 4. Hand strap. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-6 The present invention provides the following technical solution:

[0026] A milk powder storage bag for easy handling of milk powder residue includes an outer bag 1, a middle bag 2, an inner bag 3 and a handle 4. The middle bag 2 is disposed inside the outer bag 1, the inner bag 3 is disposed inside the middle bag 2, and the handle 4 is fixedly connected to the outside of the inner bag 3.

[0027] When using this convenient milk powder storage bag for handling milk powder residue, such as Figures 1-3 and Figure 5 As shown, the outer bag 1 includes a first bag body 101 and a zipper strip 102, and the middle bag 2 includes a second bag body 201, a first double-layer sealing strip 202 and a partition 203. The top of the first bag body 101 is fixedly connected to the zipper strip 102, and the first bag body 101 is opened and closed by the zipper strip 102. The second bag body 201 is fixedly installed inside the first bag body 101, and the top of the second bag body 201 is fixedly connected to the first double-layer sealing strip 202. The second bag body 201 is opened and closed by the first double-layer sealing strip 202.

[0028] Remove inner bag 3, as follows Figure 1 , Figure 3 and Figure 4The inner bag 3 includes a third bag body 301, a second double-layer sealing strip 302, an easy-tear opening 303, and a tearable adhesive 304. The bottom of the third bag body 301 is provided with an easy-tear opening 303. The tearable adhesive 304 is fixedly connected to the outer side of the bottom of the third bag body 301. The tearable adhesive 304 is located above the easy-tear opening 303. The adhesive paper on the outside of the tearable adhesive 304 is torn off, and the part of the third bag body 301 with the easy-tear opening 303 is bent toward the tearable adhesive 304, so that the part below the easy-tear opening 303 is bonded to the tearable adhesive 304.

[0029] The top of the third bag 301 is fixedly connected to the second double-layer sealing strip 302. The third bag 301 is opened and closed through the second double-layer sealing strip 302. Then, the second double-layer sealing strip 302 is opened, milk powder is poured in, the second double-layer sealing strip 302 is closed, and it is placed in the second bag 201. The other two third bags 301 are operated in the same way. Multiple partitions 203 are fixedly installed inside the second bag 201, which just separates the three third bags 301 to prevent them from piling up and causing the third bags 301 to break. Finally, the second bag 201 is closed, the zipper 102 is pulled up, and a wrist strap 4 is fixedly connected to the outside of the first bag 101, so that the wrist strap 4 can be carried on the wrist.

[0030] When you need to take out the milk powder, open the zipper 102 and the second bag 201, take out the third bag 301, hold the third bag 301 upside down, tear off the bottom part of the third bag 301 from the easy-tear opening 303, align it with the bottle opening and pour it in from the top. The double opening design of pouring out from the bottom can reduce milk powder residue. The third bag 301 is disposable. You can use scissors to cut open the other sides of the third bag 301 to make it easier to deal with the milk powder residue inside. Since the adhesive 304 has low adhesiveness, it does not prevent the bottom part of the third bag 301 from being torn off.

[0031] The first bag 101 and the second bag 201 are both made of waterproof material, which can prevent moisture from entering. The first bag 101 and the second bag 201 can be reused multiple times. The third bag 301 is made of biodegradable material. When pouring out the milk powder, it can be thrown away directly. The first bag 101 can protect the second bag 201, and the second bag 201 can protect the third bag 301, thereby preventing the milk powder from being accidentally spilled.

[0032] The second double-layer sealing strip 302 can improve the sealing performance. The above-mentioned operation of folding the easy-tear opening 303 is also to improve the sealing performance. In order to avoid poor design of the easy-tear opening 303, the milk powder will be further prevented from spilling and getting damp.

[0033] The three third-bag units 301 have the same capacity, which is exactly the amount of formula a baby should consume in one feeding, making it easy to dispense the correct amount of formula while preventing other portions of the formula from getting damp.

[0034] The above completes a series of operations for the milk powder storage bag that facilitates the handling of milk powder residue. Any content not described in detail in this instruction belongs to the prior art known to those skilled in the art.

[0035] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A milk powder storage bag for convenient handling of milk powder residue, comprising an outer bag (1), a middle bag (2), an inner bag (3), and a handle (4), characterized in that: The outer bag (1) has a middle bag (2) inside, the middle bag (2) has an inner bag (3) inside, and a hand strap (4) is fixedly connected to the outside of the inner bag (3). The inner bag (3) includes a third bag body (301), a second double-layer sealing strip (302), an easy-tear opening (303), and a tearable adhesive (304). The top of the third bag body (301) is fixedly connected to the second double-layer sealing strip (302), and the third bag body (301) is opened and closed through the second double-layer sealing strip (302). The bottom of the third bag body (301) is provided with an easy-tear opening (303), and the outer side of the bottom of the third bag body (301) is fixedly connected to the tearable adhesive (304), which is located above the easy-tear opening (303).

2. The milk powder storage bag for convenient handling of milk powder residue according to claim 1, characterized in that: The outer bag (1) includes a first bag body (101) and a zipper (102). The top of the first bag body (101) is fixedly connected to the zipper (102), and the first bag body (101) is opened and closed by the zipper (102).

3. The milk powder storage bag for convenient handling of milk powder residue according to claim 2, characterized in that: A hand strap (4) is fixedly connected to the outside of the first bag body (101).

4. The milk powder storage bag for convenient handling of milk powder residue according to claim 1, characterized in that: The middle layer bag (2) includes a second bag body (201), a first double-layer sealing strip (202) and a partition (203). The top of the second bag body (201) is fixedly connected to the first double-layer sealing strip (202). The second bag body (201) is opened and closed through the first double-layer sealing strip (202). Multiple partitions (203) are fixedly installed inside the second bag body (201).

5. A milk powder storage bag for convenient handling of milk powder residue according to claim 1, characterized in that: The third bag (301) is disposed inside the second bag (201).

6. A milk powder storage bag for convenient handling of milk powder residue according to claim 4, characterized in that: The second bag (201) is fixedly connected inside the first bag (101).

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