WO2014012482A1

WO2014012482A1 - Soft packaging bag

Info

Publication number: WO2014012482A1
Application number: PCT/CN2013/079484
Authority: WO
Inventors: 彭实
Original assignee: Peng Shi
Priority date: 2012-07-16
Filing date: 2013-07-16
Publication date: 2014-01-23
Also published as: WO2014012212A1

Abstract

A soft packaging bag comprises a body (100), at least one sealing edge, at least one opening part (243) and a hard gauge box (30). The sealing edge comprises a top sealing edge (241) located at the top of the body. The body comprises a storage cavity (210) and a bottom edge (242) located at the bottom of the body. The gauge box comprises a temporary storage cavity and a discharge pipe (303) that are arranged in the storage cavity. The temporary storage cavity is close to the opening part of the soft packaging bag, the discharge pipe is arranged on the opening part fixedly or flexibly and the opening of the discharge pipe is matched with a cover. The gauge box is disposed with a passage (230), which is located at the edge of the temporary storage cavity and between the temporary storage cavity and the discharge pipe. The temporary storage cavity is connected to the storage cavity through the passage. The shape of the gauge box does not change with the change of the body, and therefore a stable temporary storage space and discharge passage may be formed, and quantitative access may be implemented.

Description

Soft bag

[Priority]

This application claims priority from the international application filed on July 16, 2012, application number PCT/CN2012/078727, entitled "A Flexible Packaging Container".

[Technical Field]

The invention relates to the field of flexible packaging bags.

【Background technique】

In the prior art, a flexible package of a flexible material is often used to encapsulate a fluid substance such as a solid or a liquid. The existing flexible packaging bag is mainly made of paper, aluminum foil, fiber, plastic film and a composite thereof, and the periphery is bonded. A polygonal sealed container sealed by heat sealing and the like, and the flexible packaging is characterized in that it can change its shape at any time due to the shape and quantity of the contents.

The benefits of using flexible packaging are light weight, low cost, and easy to transport. Disadvantages include the following: The speed and amount of fluid material being poured out cannot be controlled; when dumping fluid material in a prior art flexible package, each time it is dumped, because of storage Different amounts, the user's tipping angle and strength are different, the speed and quantity of fluid substance discharge are very different, sometimes the discharge is too fast, too much, and sometimes the discharge is too slow or too little, thus providing a kind of fluid substance control It is very meaningful to pour out the number and speed of the flexible bag.

Although there are currently rigid quantitative containers that can be quantitatively poured out, such as the Chinese patent application number 200720171328. However, compared with flexible packaging bags, rigid quantitative containers have high processing costs, complicated processes, and low space utilization, which are not conducive to low-cost, large-scale applications.

In Japanese Patent Publication No. JP2010189010A, a flexible package is disclosed, comprising at least one flexible package sealing edge (2, 3, 4) and at least one opening or pre-opening, the flexible packaging bag wall being at the sealing edge of the flexible packaging bag Sealing and enclosing the inner space of the flexible packaging bag, further comprising a partition portion (5) formed by partially fitting the inner wall of the flexible packaging bag; the blocking portion dividing the inner space of the flexible packaging bag into the storage cavity (6) and a metering chamber (7), wherein the metering chamber and the storage chamber are respectively disposed at a near opening side and a far opening side of the flexible packaging bag, or near a pre-opening side and a far pre-opening side, wherein the storage chamber and the measuring chamber are There is a passage (8) between them. Due to the presence of the metering chamber, a flexible package having a quantitative temporary cavity is formed.

However, the main problem with the prior art described above is that the metering chamber and the channel itself are part of the flexible package, which will change its shape at any time, and cannot form a stable metering space and flow channel, which is difficult to achieve from quantitative access. [Summary of the Invention]

In order to overcome the deficiencies of the prior art, the present invention provides a flexible package.

A flexible packaging bag comprising a flexible packaging bag body, at least one flexible packaging bag sealing edge and at least one opening or pre-opening, the flexible packaging bag sealing edge comprising a top sealing edge, the flexible packaging bag body having a bottom edge at a bottom thereof The top sealing edge is disposed at a top of the flexible packaging bag body, the flexible packaging bag body has a storage cavity therein, and further comprises a rigid measuring bucket, wherein the measuring bucket comprises a temporary storage cavity and a drainage pipe, the temporary a storage chamber is located in the storage cavity, the temporary storage cavity is adjacent to an opening portion or a pre-opening of the flexible packaging bag, and the drainage tube is fixed or movablely disposed at an opening portion or a pre-opening of the top sealing edge, the row The opening of the flow tube is matched with the cover, and the measuring bucket is provided with a passage, the passage is located at an upper edge of the temporary storage chamber, and is located between the temporary storage chamber and the drainage tube, and the temporary storage chamber passes through the The channel is in communication with the storage cavity.

In a preferred embodiment, the channel faces the side of the flexible package body. Typically, the temporary cavity is open to one side of the flexible package body to form the channel.

In a preferred embodiment, the outer side wall of the drainage tube is provided with a first orientation bonding position and a second orientation bonding position, and the first orientation bonding position and the second orientation bonding position are respectively corresponding to the opening portion. Or combining the inner walls of the two sides of the pre-opening, the first orientation binding position and the passage are located on the first side of the measuring bucket, and the second orientation binding position is located on the first side of the measuring bucket opposite to the first side Two sides. The first orientation binding site and the second orientation bonding site are generally pointed structures having sharp corners directed to opposite sides of the flexible package body, wherein the channels are located below the first orientation binding site .

In a preferred embodiment, the drain tube is fixedly bonded to the top edge by bonding, heat sealing or pressing.

In a preferred embodiment, the outer sidewall of the drainage tube is provided with a first orientation binding site and a second orientation binding site, the first orientation binding site and the second orientation binding site having different sizes. And/or a shape, the first orientation bonding position and the second orientation bonding position are respectively fixedly coupled to the inner walls of the two sides of the opening. Because the flexible packaging bag can be continuously non-quantitatively taken when it is inclined in the direction of the first orientation bonding position, and can be quantitatively taken when tilting in the direction of the second orientation bonding position, the assembly of the drainage tube is directional, and thus The first orientation binding site and the second orientation bonding site have different sizes and/or shapes for orientation during assembly and use (and may further incorporate the shape of the top edge).

In a preferred embodiment, the flexible package body further includes an additional sealing portion extending from the top sealing edge and protruding from the top sealing edge, before the additional sealing portion is torn, The additional seal seals the drain tube and lid within the flexible package body. The additional sealing portion can function as a whole seal for the flexible packaging bag before use, and at the same time function as a TAMPER-EVIDENT. In a preferred embodiment, the drain tube is fixedly mounted to the opening or pre-opening by a clip. In a preferred embodiment, the outer sidewall of the drainage tube is provided with a first orientation binding site and a second orientation binding site, the first orientation binding site and the second orientation binding site having different sizes. And/or a shape, the first orientation bonding position and the second orientation bonding position are respectively combined with the inner walls of the opening or the pre-opening by the action of the clip. In a preferred embodiment, the first orientational bonding position of the drainage tube is adjacent to or at an intersection of a side edge and a top edge of the flexible package body. That is, the measuring bucket is located at an apex angle of the main body of the flexible packaging bag.

In a preferred embodiment, the channel is adjacent an intersection of a side edge and a top edge of the flexible package body. Since the first orientation bonding position of the drainage tube is close to or located at an apex angle of the flexible package body, the channel below the first orientation bonding position of the drainage tube is also near the apex angle.

In a preferred embodiment, the measuring bucket is perpendicular to the bottom edge of the flexible package body.

In order to overcome the deficiencies of the prior art, the present invention also proposes a flexible packaging bag.

A flexible packaging bag comprising a flexible packaging bag body, at least one flexible packaging bag sealing edge and at least one opening or pre-opening, wherein the flexible packaging bag wall is sealed at the sealing edge of the flexible packaging bag to enclose the inner space of the flexible packaging bag, Including a support member, the internal space is divided into a storage cavity and a temporary storage cavity, and the temporary storage cavity and the storage cavity are respectively disposed at a near opening portion and a distal opening portion of the flexible packaging bag, or near the pre-opening side and the far side The pre-opening side is provided with a passage between the storage cavity and the temporary storage cavity; the support member is installed in the space of the temporary storage cavity, and the support member is tubular, and the support member supports the temporary cavity to be a fixed cavity.

In a preferred embodiment, the method further includes a blocking portion formed by partially adhering the inner wall of the flexible packaging bag; the blocking portion partitioning an inner space of the flexible packaging bag into the storage cavity and the temporary storage cavity; The support member has a through hole, and a support groove communicating with the through hole, one end of the through hole is provided with a cover, and the support groove at the other end of the through hole is disposed in the temporary cavity, and The notch of the support slot is opposite the channel.

The beneficial effects of the present invention are: Since the temporary storage cavity is a fixed cavity, the drainage pipe is also rigid, and their shape does not change with the change of the main body of the flexible packaging bag, and a stable temporary storage space and circulation can be formed. To ensure that quantitative access is achieved, while the container retains the advantages of flexible packaging.

The preferred solution of the invention also has the following advantages:

The temporary storage chamber is located inside the flexible packaging bag, which maintains the space-saving characteristics of the flexible packaging bag, and the drainage tube with the cover makes the flexible packaging bag easy to open repeatedly.

The measuring bucket is provided with two opposite pouring directions, the first direction and the second direction, which can be in the tilting direction Different, good compatibility with quantitative and non-quantitative access with minimal tipping angle.

The measuring bucket is located at a corner of the flexible packaging bag, and the corresponding passage is located at a corner of the inside of the flexible packaging bag. When the flexible packaging bag is tilted in the first direction, the passage is located at (or near) the lowest point of the space below the top sealing edge. When dumping, the fluid material can enter the channel at a minimum (or nearly minimum) tipping angle, continuously discharging the flexible package or loading the temporary cavity. When the flexible bag is dumped in the second direction for quantitative access, the channel is always at (or close to) the highest point of the space below the top seal edge, and when the liquid in the temporary cavity is discharged, the liquid in the flexible bag can be prevented from entering the channel to the utmost extent, further Ensure the stability of quantitative access.

Since the installation and use of the measuring bucket have directional requirements, different directions are dumped to achieve different functions, so corresponding to the first direction and the second direction, the first orientation binding position and the size and/or shape are different. The second orientation is combined to ensure that no errors occur during the installation of the bucket and that the user is prompted during use (and may also incorporate the shape of the top edge).

The flexible package body has a raised additional sealing portion, the additional sealing portion extending upwardly from the top sealing edge, and the portion of the measuring bucket located outside the flexible packaging bag body is also wrapped. The additional sealing portion seals the measuring bucket integrally in the flexible packaging bag main body before the flexible packaging bag main body is first opened, thereby enhancing the sealing function before the product is used, and at the same time functions as a tamper-evident.

[Description of the Drawings]

Figure 1-1 is a front perspective view of the flexible packaging bag of the first embodiment;

Figure 1-2 is a front elevational cross-sectional view showing the flexible packaging bag of the first embodiment;

1-3 is a schematic cross-sectional view of the flexible package bag when the fluid substance is loaded into the temporary storage chamber of Embodiment 1. FIG. 1-4 is a front view of the flexible package bag after the fluid substance is loaded into the temporary storage cavity of Embodiment 1. Figure 1-5 is a schematic cross-sectional view of the flexible packaging bag of the embodiment 1 when the fluid material is poured out of the temporary cavity; Figure 2-1 is a perspective view of the flexible packaging bag according to the second embodiment of the present invention;

2-2 is an inverted perspective exploded view of the flexible packaging bag according to Embodiment 2 of the present invention;

2-3 is a schematic view of a measuring bucket and a cover according to Embodiment 2 of the present invention;

2-4 is a plan view of a flexible packaging bag according to Embodiment 2 of the present invention;

2-5 are schematic cross-sectional views showing the first use of the flexible packaging bag according to Embodiment 2 of the present invention;

2-6 is a schematic view showing a tearing additional sealing portion of the flexible packaging bag according to Embodiment 2 of the present invention;

2-7 is a schematic cross-sectional view showing the opening cover of the flexible packaging bag according to Embodiment 2 of the present invention;

2-8 is a schematic cross-sectional view showing the fluid material in the A direction continuously pouring the fluid material according to Embodiment 2 of the present invention; and FIG. 2-9 is a perspective view showing the fluid material in the A package continuously pouring the fluid material in the A direction;

2-10 is a schematic cross-sectional view showing the pre-loading of the temporary storage cavity by the lid of the flexible packaging bag cover of Embodiment 2 being tilted in the direction A; 2-11 is a schematic view showing the flow of excess fluid passing through the passage of the flexible packaging bag of the embodiment 2; FIG. 2-12 is a schematic cross-sectional view of the flexible packaging bag of the embodiment 2 being tilted in the direction B;

2-13 is a schematic perspective view showing the quantitative take-up of the flexible packaging bag of the embodiment 2 in the direction of B;

Figure 3-1 is a schematic cross-sectional view of the flexible packaging bag of Embodiment 3;

Figure 3-2 is a top view of the flexible packaging bag of Embodiment 3;

Figure 3-3 is a perspective view of the flexible bag of Embodiment 3;

3-4 is a schematic view of the main body of the flexible packaging bag according to Embodiment 3 of the present invention;

3-5 are schematic views showing the open state of the clip of the embodiment 3 of the present invention;

3-6 is a schematic view showing the state in which the clips of the embodiment of the present invention are put together;

3-7 are exploded perspective views of the hopper of the embodiment 3 of the present invention;

3-8 is an exploded perspective view of the inverted bucket of the embodiment of the present invention;

Figure 3-9 is a schematic view of the first embodiment of the flexible bag of the embodiment 3;

3-10 is a schematic exploded view of the flexible packaging bag, the measuring bucket and the clip for tearing the top edge of the embodiment 3; FIG. 3-11 is a schematic view showing the opening of the flexible packaging bag before the continuous opening of the flexible packaging bag;

Figure 3-12 is a schematic cross-sectional view showing the continuous take-up of the flexible packaging bag of the embodiment 3 in the direction of A;

Figure 3-13 is a perspective view showing the third embodiment of the flexible packaging bag in the A direction;

FIG. 3-14 is a schematic view showing the preloading of the temporary storage cavity by the lid of the flexible packaging bag cover of the embodiment 3; FIG. 3-15 is a schematic diagram of the recirculation of the excess fluid passing through the channel in the flexible packaging bag of the embodiment 3; FIG.

Figure 3-16 is a schematic view showing the opening of the flexible packaging bag of Example 3 before the quantitative use;

3-17 is a schematic cross-sectional view showing the quantitative take-up of the flexible packaging bag of the embodiment 3 in the direction of B;

3-18 is a perspective view showing the quantitative take-up of the flexible packaging bag of the embodiment 3 in the direction of B;

Description of the reference numerals:

Flexible package body 100 Barrier 110 First barrier wire end 111 Second barrier wire end 112 First barrier wire turning point 113 Second barrier wire turning point 114 Fluid material 201 Flexible packaging bag wall 202 Storage cavity 210 Temporary cavity 220 Support member 221 Support groove 222 through hole 223 channel 230 side sealing edge (side) 240 upper sealing edge (top sealing edge) 241 lower sealing edge (bottom edge) 242 opening portion 243 pre-opening 244 opening 245 cover 246 scale 224 first orientation Bonding position 301 second orientation binding position 302 bucket 30 drain tube 303 additional seal 40 clip 50 pinch 501

【detailed description】

Specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

Example 1 As shown in FIG. 1-1 to FIG. 1-5, the flexible packaging bag main body 100 of the present embodiment is enclosed by the heat sealing, pressing or bonding of the flexible packaging bag wall 202 to form an internal space, and the sealing portion is Forming a soft packaging bag sealing edge, comprising a flexible packaging bag side sealing edge 240, a flexible packaging bag upper sealing edge 242 and a flexible packaging bag lower sealing edge 241, the formed internal space includes a storage cavity 210, and a temporary storage for temporarily storing the substance The cavity 220, and the passage 230 connecting the storage cavity 210 and the temporary storage cavity 220, the temporary storage cavity 220 and the storage cavity 210 are respectively disposed above and below the flexible package body 100, and the inner wall of the flexible packaging bag main body 100 is closely fitted The blocking portion 110 between the storage chamber 210 and the temporary storage chamber 220 is formed, so that the blocking portion 110 and the inner wall of the packaging bag enclose a space of the temporary storage chamber 220.

The blocking portion 110 may be a blocking line 110 formed by sealing, pressing or bonding, and the blocking line 110 includes a first blocking line end 111 on the side of the channel 230 and a second portion away from the channel 230. The blocking line end 112, the second blocking line end 112 is in contact with the inner wall of the packaging bag, and the closer to the channel 230, the farther the barrier line 110 is from the bottom of the flexible packaging bag body 100, that is, the lower sealing edge 241, thereby forming a slope-like structure. Barrier line 110.

When the flexible package body 100 is tilted as shown in FIG. 1-3, the barrier line 110 facilitates the entry of the fluid substance 201 along the barrier line 110 into the channel 230, and then enters the temporary cavity 220, and then, as shown in FIGS. When the bag body 100 is being placed, part of the fluid substance 201 stays in the temporary cavity 220, and the excess fluid substance 201 falls along the channel 230 into the storage cavity 210, and the slope-like barrier line 110 is beneficial to The fluid material in the temporary cavity does not easily fall into the storage cavity 210 again. Thus, the temporary storage cavity 220 stores a certain amount of the fluid substance 201, and the length, inclination, and the like of the barrier wire 110 are both for the capacity of the temporary storage cavity 220. Have an impact. Finally, the fluid substance 201 in the temporary chamber 220 is poured out from the opening 245 of the support member 221 through the opening portion 243 of the flexible package body 100 as shown in Figs.

The flexible package body 100 becomes a stand-up pouch with a bottom plane, and the barrier line 110 is a fold line. The barrier line 110 includes a first barrier line end 111 on the side of the channel 230, a second barrier line end 112 away from the channel 230, and a first barrier line turning point 113 and a second barrier line turning point 114 between the first barrier line end 111 and the second barrier line end 112, and a barrier line between the first barrier line turning point 113 and the first barrier line end 111 is sloped And a blocking line segment between the first barrier line turning point 113 and the second barrier line turning point 114 in a vertical direction or in a vertical direction, and a blocking line segment between the second barrier line turning point 114 and the second blocking line end 112 In the horizontal direction or in the horizontal direction, the two barrier segments and the flexible package wall 202 enclose a main space of the temporary storage cavity 220. The space is mounted with a support member 221, and the support member 221 is tubular, and includes a through hole. 223 and a support groove 222 communicating with the through hole, the end of the through hole 223 is close to the opening 243 of the flexible package body 100, the other end is close to the blocking wire 110, and the notch of the support groove 22 is directed toward the channel 230. Facilitate fluid substance tank 201 through a support member 222, the through hole 223 flows pouches 110, the support member is mounted on a cover 246 of opening 245 221, the support member 221 against The flexible packaging bag wall 202 is provided with a scale 224 (it is also provided with a scale on the support member 221). When the flexible packaging bag wall 202 is transparent, the amount of the fluid substance 201 in the temporary storage chamber 220 can be observed. Since the support member 221 is provided, the temporary storage chamber 220 can be supported as a fixed cavity, so that the storage capacity thereof is fixed, and the number of the fluid substances 201 corresponding to the scale is also fixed, so that the quantitative fluid substance 201 can be more precise. .

During the pouring of the fluid substance 201, it is noted that in the step of preloading the inverted pouch body 100 as shown in Figures 1-3, the lid 246 must be tightened, and the dumping chamber shown in Figures 1-5 When the fluid substance 201 in 220 is opened, the lid 246 can be opened to complete the quantitative dumping.

Example 2

As shown in FIGS. 2-1 to 2-13, a flexible packaging bag includes a flexible packaging bag main body 100, a top sealing edge 242, a bottom edge 241, a side edge 240, and a rigid measuring bucket 30. The flexible packaging bag body 100 has storage therein. The cavity 210, the top sealing edge 242 and the bottom edge 241 are respectively located at the top and the bottom of the flexible package body 100, and the measuring bucket 30 includes a connecting temporary storage cavity 220 and a drainage pipe 303, and the drainage pipe 303 is fixed or movable at the top. The opening portion 243 of the sealing edge 242 is disposed, and the temporary storage chamber 220 is located in the storage cavity 210. The upper edge of the temporary storage cavity 220 is provided with a channel 230. The channel 230 is located between the temporary storage cavity 220 and the drainage tube 303, that is, One side of the junction of the temporary storage chamber 220 and the drainage tube 303, the temporary storage chamber 220 communicates with the storage chamber 210 through the passage 230, and the opening of the drainage tube 303 cooperates with the cover 246, and can be dumped after being covered with the cover 246 The flexible package body 100 preloads the fluid substance 201 with the temporary storage chamber 220.

The drain tube 303 is fixedly attached to the top seal edge 242 by gluing, heat sealing or pressing, and after the cover 246 is closed, the flexible package body 100 can be closed.

At a position where the outer side wall of the drain pipe 303 is combined with the opening portion 243 of the top sealing edge 242, corresponding to the A direction and the B direction, respectively, the first orientation bonding position 301 and the second orientation different in size and/or shape are provided. The bonding position 302, the first orientation bonding position 301 and the second orientation bonding position 302 are respectively fixedly coupled to the inner walls on both sides of the opening portion 243, thereby determining the mounting direction of the measuring bucket 30 at the time of bonding.

The flexible package body 100 has an additional sealing portion 40 formed by extending upward from the top sealing edge 241 and protruding from the top sealing edge 241. The additional sealing portion 40 is first opened and additionally sealed in the flexible packaging bag body 100. Before the portion 40 is torn, the measuring bucket 30 is integrally sealed in the flexible packaging bag main body 100. Therefore, the additional sealing portion 40 can serve to enhance sealing and tampering.

The bucket 30 is adjacent to or abuts the intersection of the side 240 and the top edge 242 of the flexible package body 100, i.e., at a top corner of the flexible package body 100, while the drainage tube 303 is perpendicular to the bottom edge 241, and the channel 230 faces the side. Side 240 and channel 230 are adjacent the apex angle, and first direction A is also directed toward the apex angle, and first orientation bond 301 is near or at the apex angle. The passage 230 allows the fluid substance 201 to pass quickly. In the direction perpendicular to the drain tube 303, the bucket 30 has opposite directions. On the first side (direction A), the temporary chamber 220 passes through the passage 230 and the flexible package. The interior of the body 100 is in communication.

When it is required to continuously pour out the fluid substance in the storage chamber 210, the cover 246 is opened, and the flexible package body 100 is tilted in the first direction, thereby continuously taking the fluid substance 201 in the flexible package main body 100; when it is necessary to quantitatively take the fluid substance At 201, after the temporary storage chamber 220 is preloaded with a certain amount of the fluid substance 201, the cover 246 is opened, and the flexible package body 100 is tilted toward the second side (direction B), and the fluid in the temporary storage chamber 220 can be The substance is discharged. When the fluid substance in the storage chamber 210 is less than the set amount, the fluid substance 201 cannot enter the channel 230 at this time due to the blocking action of the outer wall of the temporary storage chamber 220, and thus is poured out of the flexible package body 100 at this time. The fluid substance 201 is a fluid substance in the temporary cavity 220, so that quantitative access can be achieved.

Example 3

As shown in Figs. 3-1 to 3-18, a flexible package is different from the embodiment 2 in that it further includes a clip 50 on which the clip 501 and the recess 502 are provided.

When the flexible packaging bag is used for the first time, the flexible packaging bag main body 100 and the measuring bucket 30 are separated, and the flexible packaging bag main body 100 is provided with a pre-opening 244. When used for the first time, the pre-opening 244 needs to be torn to form a flexible packaging bag. The opening portion 243 of the main body 100.

Similarly to the first embodiment, at a position where the outer wall of the drainage tube 303 is combined with the top sealing edge 242, corresponding to the A direction and the B direction, respectively, the first orientation binding position 301 and the size are different in size and/or shape. The second orientation bonding position 302, the first orientation bonding position 301 and the second orientation bonding position 302 are fixedly coupled to the inner walls of the opening portion 243, respectively, thereby determining the mounting direction of the measuring bucket 30 at the time of bonding.

The opening 243 is obtained by tearing or cutting along the pre-opening 244, and the temporary cavity 220 of the measuring bucket 30 is inserted into the storage cavity 210 through the opening 243, and the drainage pipe 303 is in the opening 243, the first orientation The bonding position 301 and the second orientation bonding position 302 determine the mounting direction of the measuring bucket 30 at the time of bonding, and then the drainage tube 303 is fixedly mounted on the opening portion 243 by the clip 50, wherein the concave portion 502 is sandwiched by the outer wall of the flexible packaging bag On the flow tube 303, after the cover 246 is closed, the flexible package body 100 can be closed.

The above is a further detailed description of the present invention in conjunction with the specific preferred embodiments, and the specific embodiments of the invention are not limited to the description. It will be apparent to those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the invention.

Claims

1. A flexible packaging bag, including a flexible packaging bag main body, at least one flexible packaging bag sealing edge and at least one opening or pre-opening. The flexible packaging bag sealing edge includes a top sealing edge. The flexible packaging bag main body has a sealing edge located at its bottom. The bottom edge, the top sealing edge is provided on the top of the main body of the flexible packaging bag, and the main body of the flexible packaging bag has a storage cavity. It is characterized by: It also includes a hard measuring bucket, and the measuring bucket includes a temporary storage cavity and a discharge chamber. Flow pipe, the temporary storage cavity is located in the storage cavity, the temporary storage cavity is close to the opening or pre-opening of the flexible packaging bag, and the drainage pipe is fixed or movable at the opening of the top sealing edge or Pre-opening, the opening of the drain pipe matches the cover, the measuring bucket is provided with a channel, the channel is located at the upper edge of the temporary storage chamber and between the temporary storage chamber and the drain pipe, so The temporary storage chamber is connected with the storage chamber through the passage.

2. The flexible packaging bag according to claim 1, characterized in that: the channel faces the side of the flexible packaging bag body.

3. The flexible packaging bag according to claim 2, characterized in that: the outer wall of the drainage pipe is provided with a first directional combination position and a second directional combination position, and the first directional combination position and the second directional combination position are Two directional coupling positions are respectively coupled with the inner walls on both sides of the opening or pre-opening. The first directional coupling position and channel are located on the first side of the measuring bucket, and the second directional coupling position is located on the first side. Opposite the second side of the measuring cup.

4. The flexible packaging bag according to claim 3, characterized in that: the drainage pipe is fixedly bonded to the top sealing edge by adhesion, heat sealing or pressure sealing.

5. The flexible packaging bag according to claim 4, characterized in that: the outer wall of the drainage pipe is provided with a first directional combination position and a second directional combination position, and the first directional combination position and the second directional combination position are The two directional bonding bits have different sizes and/or shapes, and the first directional bonding bit and the second directional bonding bit are respectively fixedly bonded to the inner walls on both sides of the opening.

6. The flexible packaging bag according to claim 4, characterized in that: the main body of the flexible packaging bag further includes an additional sealing portion, the additional sealing portion extends from the top sealing edge and protrudes from the top sealing edge, and in the Before the additional sealing portion is torn apart, the additional sealing portion seals the drainage tube and the lid in the main body of the flexible packaging bag.

7. The flexible packaging bag according to claim 3, characterized in that: the drainage pipe is fixedly installed at the opening or pre-opening through a clip.

8. The flexible packaging bag according to claim 6, characterized in that: the outer wall of the drainage pipe is provided with a first directional combination position and a second directional combination position, and the first directional combination position and the second directional combination position are The two directional bonding bits have different sizes and/or shapes. Under the action of the clip, the first directional bonding bit and the second directional bonding bit are respectively bonded to the inner walls on both sides of the opening or the pre-opening.

9. The flexible packaging bag according to any one of claims 3 to 8, characterized in that: the first directional combination position of the drainage pipe is close to or located at the intersection of the side edge and the top sealing edge of the flexible packaging bag body. .

10. The flexible packaging bag according to claim 9, characterized in that: the channel is close to the intersection of the side edge and the top sealing edge of the flexible packaging body.

11. The flexible packaging bag according to any one of claims 3 to 8, characterized in that: the measuring bucket is perpendicular to the bottom edge of the flexible packaging bag body.

12. A flexible packaging bag, including a flexible packaging bag body, at least one sealing edge of the flexible packaging bag and at least one opening or pre-opening. The flexible packaging bag wall is sealed at the sealing edge of the flexible packaging bag to form an internal space of the flexible packaging bag. , characterized by: further comprising a support member, the internal space is divided into a storage cavity and a temporary storage cavity, the temporary storage cavity and the storage cavity are respectively provided near the opening and far from the opening of the flexible packaging bag, or Near the pre-opening side and far from the pre-opening side, a passage is provided between the storage cavity and the temporary storage cavity; the support member is installed in the space of the temporary storage cavity, the support member is tubular, and the support member supports the temporary storage cavity into a Fixed cavity.

13. The flexible packaging bag according to claim 12, characterized by: further comprising a barrier portion formed by a local close fit of the inner wall of the flexible packaging bag; the barrier portion separates the internal space of the flexible packaging bag into the storage cavity and the temporary storage cavity; the support member has a through hole and a support groove connected to the through hole, a cover is provided at one end of the through hole, and the support groove at the other end of the through hole is provided in In the temporary storage cavity, the notch of the support groove is opposite to the channel.