CN217779445U

CN217779445U - Packaging bag for bacterial cellulose membrane

Info

Publication number: CN217779445U
Application number: CN202221200248.9U
Authority: CN
Inventors: 黄莉; 李淼
Original assignee: Hainan Chuangpu Shengke Technology Co ltd
Current assignee: Hainan Chuangpu Shengke Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-11-11
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a wrapping bag that bacterial cellulose membrane used, comprises a bag bod, the opening has been seted up to bag body one side, the internal portion of bag is equipped with bacterial cellulose membrane body, the bag body is close to open-ended one side and is equipped with the paster, the bag body and paster all include basic unit, first parcel layer and second parcel layer, the paster middle part is equipped with the air exhaust nozzle structure, with the air exhaust nozzle structure matches and is provided with the top cap, the paster side passes through hot pressing and bag body coupling, and the paster seals the opening completely, paster one side is equipped with tears the strip, can tear the paster from the opening part through tearing the strip. The utility model discloses in, be provided with the bag body and paster, the opening is seted up on the bag body surface, and the paster covers the opening through the hot pressing, when needs are opened this wrapping bag and are taken out inside bacterial cellulose membrane, can directly pull open the paster from the opening part through tearing the strip for bacterial cellulose membrane can be exposed completely, is convenient for take out the cellulose membrane from the bag body.

Description

Packaging bag for bacterial cellulose membrane

Technical Field

The utility model relates to a wrapping bag technical field especially relates to a wrapping bag that bacterial cellulose membrane used.

Background

Bacterial cellulose is a generic term for cellulose synthesized by any microorganism of the genera Acetobacter, agrobacterium, rhizobium, sarcina, and the like under different conditions. The bacterial cellulose membrane is a skin dressing which is friendly to wounds, promotes healing and reduces scars, is used for adhering the wounds after operation, is a soft and smooth wet matter sheet similar to cold noodles in a natural state, and needs to be filled into a packaging bag after production is completed.

But at present pack the bacterium cellulose membrane and just adopt ordinary plastic packaging bag, and this type of wrapping bag seals through the sealing strip of one side, when needs use, after pulling open the sealing strip, because the bacterium cellulose membrane has certain viscidity, the bacterium cellulose membrane can paste on the wrapping bag inner wall, and medical personnel hardly take out the bacterium cellulose membrane from the wrapping bag, perhaps takes out the back bacterium cellulose membrane and can fold and pile up in one. Secondly, this kind of ordinary wrapping bag can't guarantee inside vacuum after packing the bacterium cellulose membrane, can produce certain influence to the save of bacterium cellulose membrane, consequently the utility model provides a wrapping bag that bacterium cellulose membrane used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a packaging bag for a bacterial cellulose membrane.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a wrapping bag that bacterial cellulose membrane used, includes the bag body, the opening has been seted up to bag body one side, the internal portion of bag is equipped with bacterial cellulose membrane body, the bag body is close to open-ended one side and is equipped with the paster, the bag body and paster all include basic unit, first parcel layer and second parcel layer, the paster middle part is equipped with the air exhaust mouth structure, with the matching of air exhaust mouth structure is provided with the top cap.

Further, the paster side passes through hot pressing and bag body coupling, and the opening is sealed completely to the paster, paster one side is equipped with tears the strip, can tear the paster from the opening part through tearing the strip for the opening is opened, and this physical stamina of bacterial cellulose membrane exposes completely this moment, thereby conveniently takes out the bacterial cellulose membrane from the bag body.

Further, the basic unit is the glass fiber material, first parcel layer and second parcel layer are CPP and PET material respectively for the bag body and paster have better anti-pulling performance, thereby when dragging the strip on the paster, the paster can not take place to warp, tears the paster more easily.

Further, the suction nozzle structure is including fixed pipe, the socket has been seted up on fixed pipe top, fixed pipe top outside is equipped with the external screw thread, the top cap rotates with fixed pipe screw thread to be connected, accomplishes the back when paster and bag body heat-seal, can stretch into the socket with the exhaust tube, carries out the evacuation to the internal of bag, is favorable to the preservation of bacterial cellulose membrane.

Furthermore, the fixed tube is internally fixed with an annular baffle, the annular baffle surface is fixed with a plurality of springs, the top end of each spring is fixedly connected with a blocking plate, the blocking plates are attached to the lower surface of the socket, after the exhaust tube is pulled out of the socket, the blocking plates can block the socket under the elastic action of the springs, and air is prevented from entering the bag body.

Further, closure plate upper surface is fixed with annular sealing strip, annular seal groove has been seted up to the roof in the fixed intraductal, and annular sealing strip and annular seal groove block to can increase the leakproofness between closure plate and the fixed intraductal roof.

Furthermore, the top cap surface is equipped with anti-skidding line for when twisting the top cap, avoid appearing skidding.

The utility model has the advantages that:

1. the utility model discloses when using, through setting up the bag body and paster, the opening is seted up to bag body one side, and the paster covers the opening through the hot pressing, when needs are opened this wrapping bag and are taken out inside bacterial cellulose membrane, can directly pull open the paster from the opening part through tearing the strip for bacterial cellulose membrane can be completely exposed, is convenient for take out the cellulose membrane from the bag body.

2. The utility model discloses when using, through set up the air exhaust nozzle structure at the paster middle part, the air exhaust nozzle structure is including fixed pipe, and fixed pipe top is equipped with the socket, and fixed inside is equipped with ring baffle, spring and closure plate, when packing the bacterial cellulose membrane, after the heat-seal had been accomplished the paster, can be through inserting the exhaust tube in the socket to bag internal portion evacuation, make the cellulose membrane completely isolated with the air, make the cellulose membrane can be in this wrapping bag better save.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the bag body and the patch of the present invention;

fig. 3 is a sectional view of the structure of the air suction nozzle of the present invention.

Illustration of the drawings:

1. a bag body; 2. an opening; 3. a cellulose membrane body; 4. pasting a piece; 5. tearing the strip; 6. a base layer; 7. a first wrapping layer; 8. a second wrapping layer; 9. an air exhaust nozzle structure; 91. a fixed tube; 92. a socket; 93. an annular baffle; 94. a spring; 95. a blocking plate; 96. an annular sealing strip; 97. an annular seal groove; 10. and a top cover.

Detailed Description

As shown in fig. 1 and 2, relate to a wrapping bag that bacterial cellulose membrane used, including the bag body 1, opening 2 has been seted up to bag body 1 one side, and bag body 1 is inside to be equipped with bacterial cellulose membrane body 3, and one side that bag body 1 is close to opening 2 is equipped with paster 4, and bag body 1 and paster 4 all include basic unit 6, first wrapping layer 7 and second wrapping layer 8, and paster 4 middle part is equipped with air exhaust mouth structure 9, is provided with top cap 10 with air exhaust mouth structure 9 matching. The side of the patch 4 is connected with the bag body 1 through hot pressing, the opening 2 is completely sealed by the patch 4, and the tearing strip 5 is arranged on one side of the patch 4. Basic unit 6 is the glass fiber material, and first wrapping layer 7 and second wrapping layer 8 are CPP and PET material respectively.

As shown in fig. 1 and 3, the suction nozzle structure 9 includes a fixing tube 91, a socket 92 is provided at the top end of the fixing tube 91, an external thread is provided at the outer side of the top end of the fixing tube 91, and the top cover 10 is rotatably connected with the fixing tube 91 through the thread. Fixed pipe 91 is inside to be fixed with annular baffle 93, and annular baffle 93 fixed surface has a plurality of springs 94, spring 94 top fixedly connected with closure plate 95, and closure plate 95 and the laminating of socket 92 lower surface. The upper surface of closure plate 95 is fixed with annular sealing strip 96, and annular seal groove 97 has been seted up to the roof in the fixed pipe 91, and annular sealing strip 96 and annular seal groove 97 block. The surface of the top cover 10 is provided with anti-skid lines.

When in use: pack into bag body 1 with bacterial cellulose membrane body 3 from opening 2, then cover paster 4 on opening 2 surfaces, mode through the hot pressing afterwards, make 4 sides of paster and bag body 1 bond fixedly, then twist off top cap 10, insert the exhaust tube in socket 92, the exhaust tube lateral wall closely laminates with socket 92 inner wall this moment, the exhaust tube inserts the back, closure plate 95 is backed down, then take out the air in the bag body 1 through the exhaust tube, make the bag body 1 keep vacuum, the air is taken out the back, directly extract the exhaust tube, under spring 94's spring action, socket 92 can be plugged up again to closure plate 95, make bag body 1 internal seal, it can to screw up top cap 10 at last. When needs use bacterial cellulose membrane body 3, tear patch 4 from bag body 1 through tearing strip 5 for opening 2 is opened, then with bacterial cellulose membrane body 3 follow opening 2 take out can.

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

Claims

1. A wrapping bag that bacterial cellulose membrane used which characterized in that: including the bag body (1), opening (2) have been seted up to bag body (1) one side, the inside bacterial cellulose membrane body (3) that is equipped with of bag body (1), one side that bag body (1) is close to opening (2) is equipped with paster (4), the bag body (1) and paster (4) all include basic unit (6), first wrapping layer (7) and second wrapping layer (8), paster (4) middle part is equipped with suction nozzle structure (9), with suction nozzle structure (9) matching is provided with top cap (10).

2. A packaging bag for a bacterial cellulose film according to claim 1, wherein: paster (4) side is connected with the bag body (1) through hot pressing, and paster (4) seals opening (2) completely, paster (4) one side is equipped with tears strip (5).

3. A packaging bag for a bacterial cellulose film according to claim 1, wherein: basic unit (6) are the glass fiber material, first parcel layer (7) and second parcel layer (8) are CPP and PET material respectively.

4. A packaging bag for a bacterial cellulose film according to claim 1, wherein: suction nozzle structure (9) are including fixed pipe (91), socket (92) have been seted up on fixed pipe (91) top, fixed pipe (91) top outside is equipped with the external screw thread, top cap (10) are connected with fixed pipe (91) screw thread rotation.

5. A packaging bag for a bacterial cellulose film according to claim 4, wherein: fixed pipe (91) inside is fixed with ring baffle (93), ring baffle (93) fixed surface has a plurality of springs (94), spring (94) top fixedly connected with closure plate (95), and closure plate (95) and socket (92) lower surface laminating.

6. A packaging bag for a bacterial cellulose film according to claim 5, wherein: the upper surface of the blocking plate (95) is fixed with an annular sealing strip (96), the inner top wall of the fixed pipe (91) is provided with an annular sealing groove (97), and the annular sealing strip (96) is clamped with the annular sealing groove (97).

7. A packaging bag for a bacterial cellulose film according to claim 4, wherein: the surface of the top cover (10) is provided with anti-skid grains.