CN220046511U - Microwave traditional Chinese medicine bag with middle interlayer - Google Patents

Abstract

The utility model discloses a microwave traditional Chinese medicine bag with an intermediate interlayer, which comprises a bag bottom, wherein the front surface and the back surface of the top end of the bag bottom are respectively provided with a bag front surface and a bag back surface, the top end of the bag front surface is provided with a sealing front strip, the top end of the bag back surface is provided with a sealing back strip, the back surface of the sealing front strip is provided with a front sealing zipper, the front surface of the sealing back strip is provided with a back sealing zipper matched with the front sealing zipper, and the intermediate position between the front surface of the bag and the inner side of the back surface of the bag is provided with an interlayer. According to the self-standing bag with the interlayer, the opening of the self-standing bag is matched with the side-leaning zipper to be tightly sealed, and is matched with the automatic pressure relief opening, when microwave heating is carried out, the zipper at the bag opening is in a side-leaning state, the stress generated by the expansion of the bag is small, and excessive heat steam can be released through the pressure relief hole, so that the further expansion amplitude of the bag is reduced, and the bag expansion and the zipper explosion prevention in the microwave process can be ensured; in addition, under the condition of no sealing equipment, the sealing of the bag opening can be realized by means of the zipper, so that the use efficiency of the traditional Chinese medicine bag is improved.

Description

Microwave traditional Chinese medicine bag with middle interlayer

Technical Field

The utility model relates to the technical field of traditional Chinese medicine bags, in particular to a microwave traditional Chinese medicine bag with an intermediate interlayer.

Background

The traditional Chinese medicine needs a ceramic pot, a marmite and a refractory glass container, and the effective components in the traditional Chinese medicine can be dissolved out by means of a cooking bench for a long time. For lazy people, busy people, office groups or people on business trips, how to conveniently and high-quality cook the traditional Chinese medicine is a great difficulty.

In addition, at the consumption end without corresponding sealing equipment, how to seal the package bag opening is also a problem to be solved in the process that microwave package is going from the enterprise B end to the consumption C end. If the bag mouth is not sealed for heating, a large amount of steam escapes, the microwave pressure and the internal circulation effect of hot steam cannot be formed, and the loss of the effective components and the moisture of the medicine is rapid; if the zipper is closed for microwave heating, the problem that the zipper is exploded to generate huge sound and food splash is caused.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a microwave traditional Chinese medicine bag with an intermediate interlayer, which aims to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a establish microwave traditional chinese medicine bag of intermediate interlayer, includes the bag bottom, and this bag bottom top openly is provided with bag front and bag back respectively with the back, and bag front top is provided with seals the front strip, and bag back top is provided with seals the back strip, seals the front strip back and is provided with the front and seals the zip fastener, seals the back strip front and is provided with the back and seals the zip fastener with preceding seal zip fastener matched with, and bag front and the inboard intermediate position in bag back are provided with the interlayer.

Further, in order to realize the close fit of the front sealing zipper and the back sealing zipper, the tightness of the bag body is ensured, a bending top sealing is arranged on one side of the top end of the sealing back strip close to the sealing front strip, and the bottom end of the bending top sealing is kept connected with the top end of the back sealing zipper.

Further, in order to form a pressure release region between sealing the back strip and sealing the front strip, and cooperate the top sealing strip of both sides to form the pressure release passageway, finally utilize cavity pressure release region to realize the release of the internal vapor of bag, avoid the internal vapor of bag too much to cause the bursting of the bag body, back sealing zip fastener back both sides all are provided with the top sealing strip, the top sealing strip is triangular structure, and back sealing zip fastener back just is located and is provided with annular banding between two top sealing strips, seal the back strip openly, the front sealing zip fastener back and annular banding top between form cavity pressure release region.

Further, in order to utilize the shutoff of compound diaphragm self two-sided heat sealability realization pressure release hole, guarantee the leakproofness of the bag body before pressure satisfies the pressure release condition, and after pressure reaches appointed intensity, compound diaphragm one side breaks away from the preceding zip fastener that seals and makes the pressure release hole spill, release internal pressure, be provided with compound diaphragm between sealing back strip and the preceding zip fastener intermediate position, compound diaphragm both sides keep heat-seal connection with sealing back strip and annular banding respectively, the seal intensity between compound diaphragm and the annular banding is less than the seal intensity between compound diaphragm and the sealing back strip, the pressure release hole has been seted up to the part that seals back strip and compound diaphragm lie in the cavity pressure release district.

Further, in order to realize dry-wet separation by utilizing the interlayer, the liquid leakage holes are utilized to preferentially realize the filtration of liquid substances, the independent heating of dry and wet is carried out at the initial stage of heating, when the pressure is overlarge at the later stage of heating, the front surface and the back surface of the bag are diffused to two sides until the point breaking folding line in the middle of the interlayer is spread and broken, so that the medicinal material at the top end falls off, the medicinal material is steamed, the periphery of the interlayer is provided with heat-sealing strakes, the middle position of the interlayer is transversely provided with point breaking folding lines, a plurality of equal rows of liquid leakage holes penetrating the interlayer are respectively formed in the two sides of the point breaking folding line.

The beneficial effects of the utility model are as follows:

1. by designing the self-standing bag with the interlayer, the opening of the self-standing bag is matched with the side-leaning zipper to be closed and is matched with the automatic pressure relief opening, when microwave heating is carried out, the zipper at the bag opening is in a side-leaning state, the stress generated by the expansion of the bag is small, and excessive heat steam can be released through the pressure relief hole, so that the further expansion amplitude of the bag is reduced, and the bag expansion and the explosion prevention of the zipper in the microwave process can be ensured; in addition, under the condition of no sealing equipment, the sealing of the bag opening can be realized by means of the zipper, so that the use efficiency of the traditional Chinese medicine bag is improved.

2. The interlayer is arranged to divide the bag content cavity into an upper containing cavity and a lower containing cavity, the interlayer is provided with a plurality of pores which can allow liquid substances to pass through, water or other liquid injected from the bag mouth flows into the lower containing cavity through the plurality of liquid leakage holes of the interlayer, and medicinal materials and other light solid substances contained in the upper containing cavity can not pass through the pores of the interlayer, so that the medicinal materials and other solid substances still remain in the upper containing cavity, thereby realizing dry-wet separation and microwave baking of medicinal materials and other solid substances in the upper containing cavity in the earlier stage of microwaves.

3. By arranging the sealing bag body and the interlayer, the convection circulation of hot steam under the microwave high-pressure environment can accelerate the precipitation and dissolution of the effective components of the traditional Chinese medicine, so that an effective traditional Chinese medicine soup base can be obtained in a short time of a few minutes or more than ten minutes; and after the two accommodating cavities are combined into one, the package continues to expand, and after the automatic pressure relief balance point is reached, the microwave automatic pressure relief opening can be slowly opened to release redundant steam, so that the problems of bag explosion and zipper explosion in the microwave process are avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the front structure of a microwave Chinese medicine bag with an intermediate partition layer according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the back surface structure of a microwave Chinese medicine bag with an intermediate interlayer according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a side view of a microwave Chinese medicinal bag with an intermediate barrier layer according to an embodiment of the present utility model;

FIG. 5 is an enlarged view of a portion of FIG. 4 at B;

FIG. 6 is a schematic view of a bottom structure of a microwave Chinese medicine bag with an intermediate partition layer according to an embodiment of the present utility model;

fig. 7 is a schematic diagram of a middle partition structure of a microwave Chinese medicine bag with a middle partition according to an embodiment of the utility model.

In the figure:

1. a bag bottom; 2. the front surface of the bag; 3. the back of the bag; 4. sealing the front strip; 5. sealing the back strip; 6. a front closure zipper; 7. a back-sealing zipper; 8. an interlayer; 9. bending and capping; 10. a top sealing strip; 11. sealing the edges in an annular manner; 12. a hollow pressure relief zone; 13. a composite membrane; 14. a pressure relief hole; 15. heat sealing the edge strips; 16. a broken line is dotted; 17. and a liquid leakage hole.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, a microwave traditional Chinese medicine bag with an intermediate interlayer is provided.

The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-7, a microwave traditional Chinese medicine bag with an intermediate interlayer according to an embodiment of the utility model comprises a bag bottom 1, wherein the front and the back of the top end of the bag bottom 1 are respectively provided with a bag front surface 2 and a bag back surface 3, the top end of the bag front surface 2 is provided with a sealing front strip 4, the top end of the bag back surface 3 is provided with a sealing back strip 5, the back of the sealing front strip 4 is provided with a front sealing zipper 6, the front surface of the sealing back strip 5 is provided with a back sealing zipper 7 matched with the front sealing zipper 6, and the intermediate position between the inner sides of the bag front surface 2 and the bag back surface 3 is provided with an interlayer 8.

By means of the technical scheme, the self-standing bag with the interlayer 8 is designed, the opening of the self-standing bag is matched with the side-leaning zipper to be closed, and is matched with the automatic pressure relief opening, when microwave heating is carried out, the zipper at the bag opening is in a side-leaning state, and the stress generated by the expansion of the bag is small, so that the further expansion amplitude of the bag is reduced, and the bag expansion and the zipper explosion-proof in the microwave process can be ensured; in addition, under the condition of no sealing equipment, the sealing of the bag opening can be realized by means of the zipper, so that the use efficiency of the traditional Chinese medicine bag is improved.

In one embodiment, for the sealing back strip 5, a bending capping 9 is disposed on a side of the top end of the sealing back strip 5, which is close to the sealing front strip 4, and the bottom end of the bending capping 9 is connected with the top end of the back sealing zipper 7, so that the front sealing zipper 6 and the back sealing zipper 7 can be tightly matched, and the sealing performance of the bag body is ensured.

Specifically, a portable close-side zipper is arranged at the opening of the bag. The side-by-side zipper is that one of two pages of the zipper is sealed with the front surface 2 of the bag at the opening side and the closing side; the other page of the zipper has its zipper open side sealed to the bag back 3 and its zipper closed side not sealed to the bag back 3, so that the zipper closed side is suspended within the bag. In one way of sealing the zipper and the main bag body structure, when the bag is inflated, the zipper is in a state of leaning against the front surface 2 of the bag and being far away from the back surface 3 of the bag, namely in a state of leaning on one side, so the zipper is called a side leaning zipper.

In one embodiment, for the back-sealed zipper 7, the top sealing strips 10 are respectively disposed on two sides of the back surface of the back-sealed zipper 7, the top sealing strips 10 are in a triangular structure, an annular sealing edge 11 is disposed between the two top sealing strips 10 and on the back surface of the back-sealed zipper 7, and a hollow pressure relief area 12 is formed between the front surface of the back-sealed strip 5, the back surface of the front-sealed zipper 6 and the top of the annular sealing edge 11, so that a pressure relief area can be formed between the back-sealed strip 5 and the front-sealed strip 4, and a pressure relief channel is formed by matching with the top sealing strips 10 on two sides, and finally, the relief of the water vapor inside the bag body is realized by using the hollow pressure relief area 12, so that the bursting of the bag body caused by excessive water vapor inside the bag body is avoided.

In one embodiment, for the above, a composite membrane 13 is disposed between the middle positions of the sealing back strip 5 and the front sealing zipper 6, two sides of the composite membrane 13 are respectively in heat sealing connection with the sealing back strip 5 and the annular sealing edge 11, the sealing strength between the composite membrane 13 and the annular sealing edge 11 is smaller than that between the composite membrane 13 and the sealing back strip 5, and the pressure release holes 14 are formed in the parts of the sealing back strip 5 and the composite membrane 13 located in the hollow pressure release area 12, so that the sealing of the pressure release holes 14 can be realized by utilizing the double-sided heat sealing property of the composite membrane 13, the sealing property of the bag body is ensured before the pressure meets the pressure release condition, and after the pressure reaches the designated strength, one side of the composite membrane 13 is separated from the front sealing zipper 6 so that the pressure release holes 14 leak, and the internal pressure is released.

Specifically, the pressure release channel consists of a bag back surface 3, a back sealing zipper 7 and a composite membrane 13 which is clamped between the bag back surface 3 and the back sealing zipper 7 and has the width of 20-40mm, the two surfaces of the composite membrane 13 can be heat sealed, one surface of the composite membrane 13 is sealed with the heat sealing layer of the bag back surface 3, the other surface of the composite membrane is sealed with the back sealing zipper 7, the sealing strength of the composite membrane 13 and the back sealing zipper 7 is far smaller than that of other sealing positions, the sealing strength is generally 5-15N/15mm, and the sealing position with small sealing strength is the pressure release opening at the automatic pressure release channel. The sealing shapes of the back sealing zipper 7 and the bag back surface 3 and the back sealing zipper 7 and the composite membrane 13 can be square, semicircular arc or other shapes. The hole can be punched in the sealing area where the composite membrane 13 is located, the shape of the hole is also not fixed, and can be square, round, star-shaped or other shapes, and all the membrane layers of the three-part structure of the back surface of the hole puncture bag, the composite membrane and the opening side of the zipper form a gap with a certain shape so as to reduce the effective sealing width of the pressure relief opening at the automatic pressure relief channel.

In one embodiment, for the above-mentioned interlayer 8, all be provided with heat-seal strake 15 around the interlayer 8, the interlayer 8 intermediate position transversely is provided with some broken lines 16, a plurality of equal rows have all been seted up to some broken lines 16 both sides and run through the weeping hole 17 of interlayer 8, thereby can utilize the interlayer 8 to realize dry and wet separation, utilize weeping hole 17 to realize the filtration of liquid material preferentially, carry out the independent heating of dry and wet at the initial stage of heating, when the later stage pressure of heating is too big, bag front 2 and bag back 3 diffuse to both sides, until the broken line 16 of some broken lines 16 in the middle of the interlayer 8 props, make the medicinal material on top drop, cook the medicinal material.

Specifically, when the bag is sealed, the interlayer 8 is folded along the point breaking fold line 16 and then inserted into the middle part in the bag, the outer surface of the interlayer 8 is respectively in contact with the materials of the front surface 2 and the back surface 3 of the bag, then the sealing position of 3-5mm is sealed at the top end of the interlayer 8 along the width direction of the bag, and when the bag is sealed, a heat insulation sheet is inserted between the folded interlayer 8, so that the outer surface of the interlayer 8 is respectively sealed with the heat sealing layers of the front surface 2 and the back surface 3 of the bag, but the front surface 2 and the back surface 3 of the bag are not sealed, and the inner surfaces of the interlayer 8, which are in contact with each other, are not sealed.

And then the left and right sides of the bag are heat-sealed, so that the interlayer 8 is completely embedded into the bag, and the edge sealing positions of the interlayer 8, including the left and right edge sealing and the edge sealing positions of the top end of the interlayer and the bag body, are completely sealed, and the interlayer is in an organ structure in the bag and can be converted from a folded state to a flattened state along with the opening and closing of the bag main body.

When the microwave heating is carried out, the bag can be gradually expanded, the interlayer 8 in the middle of the bag can be folded to be in a supported and unfolded state along with the gradual expansion of the bag, and when the bag is completely supported and flattened and forms certain stretching, the interlayer can be broken along the broken point fold line 16 on the middle fold line, so that the upper containing cavity and the lower containing cavity are combined into a whole to form a unified containing space.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

In practical application, the zipper at the sealing position of the bag is opened, water or other liquid substances required by decoction are poured into the bag, and after reaching the interlayer 8, the water or other liquid substances flow into the lower containing cavity through a plurality of liquid leakage holes 17 on the interlayer 8; adding the solid traditional Chinese medicine substances into the upper containing cavity; and then closing the zipper at the opening of the bag to close the bag. And then placing the bag into a microwave oven for microwave heating according to the required time, wherein in the microwave process, the solid traditional Chinese medicines in the upper containing cavity are mainly substances such as branches, leaves and tubers of plants which are subjected to drying treatment, the water content is low, the microwave absorptivity is low, and the lower layer is water or/and liquid substances, and the microwave absorptivity is high. The material in the upper holding cavity is subjected to a slow heat self-baking process under the influence of low microwave absorptivity, and the self-baking process can bake the medicine to a certain high temperature state without scorching at an excessively high temperature, and the active ingredients in the medicine begin to volatilize under a certain high temperature condition. Simultaneously, water or/and liquid substances in the lower-layer containing cavity absorb a large amount of high-frequency microwaves to self-heat, a large amount of water vapor and heat are generated at the same time, the pressure inside the package is larger and larger, the bag begins to expand rapidly, the bag middle interlayer 8 can be folded to be unfolded along with gradual expansion of the bag to a certain extent, the interlayer 8 can be broken along a broken point fold line 16 on a middle fold line when the bag is completely unfolded and stretched to form certain stretching, so that traditional Chinese medicines in the upper containing cavity fall into the lower containing cavity, the two containing cavities in the bag are combined into one, and simultaneously, the substances in the two containing cavities are fused. Before fusion, the Chinese medicine is baked, so that the effective components can be more quickly dissolved into water after fusion. In addition, the convection circulation of hot steam under the microwave high-pressure environment accelerates the precipitation and dissolution of the effective components of the traditional Chinese medicine, so that a part of effective Chinese medicine soup base with vacation heat can be obtained in a short time of a few minutes or more than ten minutes. And after the two accommodating cavities are combined into one, the package continues to expand, and after the automatic pressure relief balance point is reached, the microwave automatic pressure relief opening can be slowly opened to release redundant steam, so that the problems of bag explosion and zipper explosion in the microwave process are avoided.

In addition, the total width of the pressure relief opening is generally 20-40mm, the width of the pressure relief hole 14 which is completely opened in the microwave process is 4-12mm, the medicine juice is poured out through the pressure relief opening, and the pressure relief hole 14 with small opening can play a role in filtering medicine residues like tea leakage.

In a comprehensive way, by means of the technical scheme, the self-standing bag with the interlayer 8 is designed, the opening of the self-standing bag is matched with the side-leaning zipper to be tightly sealed, and is matched with the automatic pressure relief opening, when microwave heating is carried out, the zipper at the bag opening is in a side-leaning state, the stress generated by the expansion of the bag is small, and excessive heat steam can be released through the pressure relief hole 14, so that the further expansion amplitude of the bag is reduced, and the bag expansion and the zipper explosion prevention in the microwave process can be ensured; in addition, under the condition of no sealing equipment, the sealing of the bag opening can be realized by means of the zipper, so that the use efficiency of the traditional Chinese medicine bag is improved. The interlayer 8 is arranged to divide the bag content cavity into an upper containing cavity and a lower containing cavity, the interlayer 8 is provided with a plurality of pores which can allow liquid substances to pass through, water or other liquid injected from the bag mouth flows into the lower containing cavity through the interlayer plurality of liquid leakage holes 17, and medicinal materials and other light solid substances contained in the upper containing cavity can not pass through the pores of the interlayer 8 and still remain in the upper containing cavity, so that the dry-wet separation and microwave baking of medicinal materials and other solid substances in the upper containing cavity in the earlier stage of microwaves are realized. By arranging the sealing bag body and the interlayer 8, the convection circulation of hot steam under the microwave high-pressure environment can accelerate the precipitation and dissolution of the effective components of the traditional Chinese medicine, so that an effective traditional Chinese medicine soup base can be obtained in a short time of a few minutes or more than ten minutes; and after the two accommodating cavities are combined into one, the package continues to expand, and after the automatic pressure relief balance point is reached, the microwave automatic pressure relief opening can be slowly opened to release redundant steam, so that the problems of bag explosion and zipper explosion in the microwave process are avoided.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The microwave traditional Chinese medicine bag with the middle interlayer comprises a bag bottom (1), wherein the front surface and the back surface of the top end of the bag bottom (1) are respectively provided with a bag front surface (2) and a bag back surface (3), and the microwave traditional Chinese medicine bag is characterized in that the top end of the bag front surface (2) is provided with a sealing front strip (4), the top end of the bag back surface (3) is provided with a sealing back strip (5), the back surface of the sealing front strip (4) is provided with a front sealing zipper (6), and the front surface of the sealing back strip (5) is provided with a back sealing zipper (7) matched with the front sealing zipper (6);

an interlayer (8) is arranged between the front surface (2) of the bag and the inner side of the back surface (3) of the bag.

2. The microwave traditional Chinese medicine bag with the middle interlayer according to claim 1, wherein a bending capping (9) is arranged on one side, close to the front sealing strip (4), of the top end of the sealing back strip (5), and the bottom end of the bending capping (9) is kept connected with the top end of the back sealing zipper (7).

3. The microwave traditional Chinese medicine bag with the middle interlayer according to claim 2, wherein top sealing strips (10) are arranged on two sides of the back surface of the back sealing zipper (7), the top sealing strips (10) are of triangular structures, and annular sealing edges (11) are arranged on the back surface of the back sealing zipper (7) and located between the two top sealing strips (10).

4. A microwave traditional Chinese medicine bag with an intermediate interlayer according to claim 3, wherein a hollow pressure relief area (12) is formed among the front surface of the sealing back strip (5), the back surface of the front sealing zipper (6) and the top of the annular sealing edge (11).

5. The microwave traditional Chinese medicine bag with the middle interlayer according to claim 4, wherein a composite membrane (13) is arranged between the sealing back strip (5) and the middle position of the front sealing zipper (6), two sides of the composite membrane (13) are respectively in heat sealing connection with the sealing back strip (5) and the annular sealing edge (11), and the sealing strength between the composite membrane (13) and the annular sealing edge (11) is smaller than that between the composite membrane (13) and the sealing back strip (5).

6. The microwave traditional Chinese medicine bag with the middle interlayer according to claim 5, wherein the sealing back strip (5) and the part of the composite membrane (13) located in the hollow pressure relief area (12) are provided with pressure relief holes (14).

7. The microwave traditional Chinese medicine bag with the middle interlayer according to claim 1, wherein heat-sealing side strips (15) are arranged around the interlayer (8), a point broken fold line (16) is transversely arranged in the middle of the interlayer (8), and a plurality of equal rows of liquid leakage holes (17) penetrating the interlayer (8) are formed in two sides of the point broken fold line (16).