CN112793909A

CN112793909A - Medical paper plastic bag with high bacterium resistance

Info

Publication number: CN112793909A
Application number: CN202110033097.6A
Authority: CN
Inventors: 方忠于
Original assignee: Anhui Hemeirui Medical Packaging Material Co ltd
Current assignee: Anhui Hemeirui Medical Packaging Material Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-05-14

Abstract

The invention relates to the technical field of medical paper plastic bags, in particular to a medical paper plastic bag with high bacteria resistance. The sealing device is novel in design, can achieve an environment-friendly effect through recycling, reduces cost waste, can enable the opening to be closed more tightly by the aid of the auxiliary sealing mechanism, avoids the problem that gaps are easy to be bonded and are not firm when the primary and secondary sealing strips are opened and closed for a long time, increases sealing performance, is convenient to reuse, can exhaust internal gas by the gas exhaust mechanism to enable the internal gas to reach a vacuum state, ensures sterility of instruments, is convenient for fixing stored instruments through the solid component, avoids the problem that the instruments pierce a paper plastic bag to cause bacteria to enter due to gas leakage, and improves integral bacteria resistance.

Description

Medical paper plastic bag with high bacterium resistance

Technical Field

The invention relates to the technical field of medical paper plastic bags, in particular to a medical paper plastic bag with high bacterium resistance.

Background

The paper-plastic bag is made up by using plastic and kraft paper through the processes of compounding, using polypropylene as base material and making flat-woven fabric as plastic layer, using refined composite kraft paper as kraft paper, making them pass through the processes of melting plastic thermal-laminating, forming, processing and sewing so as to obtain the invented three-in-one paper-plastic bag with high strength and good water-proofing property.

But the traditional medical paper plastic bag has poor antibacterial effect and is not beneficial to repeated use, thereby causing cost waste. Therefore, the medical paper plastic bag with high bacteria resistance is provided by the technical personnel in the field, so as to solve the problems in the background technology.

Disclosure of Invention

The invention aims to provide a medical paper plastic bag with high bacteria resistance so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a bag is moulded to medical paper of high resistant bacterial nature, includes first surface course, the top of first surface course is provided with the second surface course, and the three side that first surface course and second surface course link to each other seals through the hot banding, the opposite side of first surface course and second surface course is provided with the opening, and the clearance between first surface course and the second surface course forms the storage room that is linked together with the opening, the inboard position department that corresponds the opening of first surface course is fixed with female strip of paper used for sealing, the inboard position department that corresponds female strip of paper used for sealing of second surface course is fixed with the strip of paper used for sealing of rather than looks adaptation, and the outside embedding of second surface course is provided with and stores the gas emission mechanism that is linked together between, the outside of second surface course and first surface course corresponds the position department of female strip of paper used for sealing and is provided with supplementary sealing mechanism, the inside between storing is provided with solid thing subassembly.

As a further aspect of the invention: the second surface layer comprises a base layer, a PP layer is attached to the inner side of the base layer, a toughening layer is attached to the outer side of the base layer, and an antibacterial layer is attached to the outer side of the toughening layer.

As a further aspect of the invention: the antibacterial layer adopts a silver-loaded antibacterial film, and the thickness of the antibacterial layer is 2 microns.

As a further aspect of the invention: the first surface layer is made of a composite material formed by coating polyethylene on the surface of kraft paper through a casting machine.

As a further aspect of the invention: supplementary mechanism of sealing is including being fixed in the second attaching plate in the second surface course outside and being fixed in the first attaching plate in the first surface course outside, three group's card holes have been seted up to the both sides position department symmetry that the surface of first attaching plate is located female strip of paper used for sealing, and every group is totally two, the inboard in card hole is fixed with the cardboard that is the loop configuration, the both sides of cardboard all are the arc structure, the position department that one side of second attaching plate corresponds the card hole all is provided with the card ball, and links to each other through the connecting rod between second attaching plate and the card ball, the compression groove that is "meter" font structure is seted up in the outside of card ball, and eight compression claws are cut apart out through the compression groove of "meter" font structure in the surface of card ball.

As a further aspect of the invention: the upper surface of the first surface layer is provided with holes matched with the clamping holes at positions corresponding to the clamping holes.

As a further aspect of the invention: the solid thing subassembly is including setting up and storing in the room and be located the solid fixed ring of apparatus on the first surface course inner wall, one side of the solid fixed ring of apparatus is provided with the tail cover on being fixed in first surface course inner wall equally, and the solid fixed ring of apparatus is in same water flat line with the tail cover, the solid fixed ring of apparatus is the component of an elastic fiber material with the tail cover.

As a further aspect of the invention: the gas emission mechanism is connected the casing on the second surface including the embedding, the inside of casing is provided with the baffle, and the top of casing is provided with the dust screen, the gas pocket has evenly been seted up on the surface of baffle, and the top of baffle is provided with the closing plate, the below of baffle is provided with the disk body, the top of disk body is fixed with the guide pillar, the other end of guide pillar runs through the bottom of baffle and closing plate and links to each other, and the outside of guide pillar has cup jointed the spring, the both ends of spring are fixed mutually with the upper surface of disk body and the lower surface of baffle respectively, the bottom of closing plate is provided with the airtight laminating layer of rubber material.

As a further aspect of the invention: the inboard of dust screen is provided with the filter layer, the adoption water thorn non-woven fabrics of filter layer, the inboard laminating of water thorn non-woven fabrics has melt-blown fabric to hinder the fungus layer.

Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, can play an environmental protection effect through recycling, reduces cost waste, can enable an opening to be closed more tightly by the auxiliary sealing mechanism, avoids the problem that the master and slave sealing strips are easy to be bonded in gaps and are not firm after being opened and closed for a long time, increases the sealing property, is convenient to reuse, can evacuate the internal gas by the gas discharge mechanism to ensure the sterility of instruments, is convenient to fix the stored instruments through the solid component, avoids the problem that the instruments puncture the paper plastic bag and cause the entry of bacteria due to gas leakage, improves the integral bacteria resistance, can play a bacteria inhibiting effect through the bacteria inhibiting layer on the second surface layer, reduces bacteria adsorption, avoids the problem that hands are infected with bacteria after being contacted with the hands, and ensures the sterility of the operation.

Drawings

FIG. 1 is a schematic structural view of a medical paper-plastic bag with high bacteria resistance;

FIG. 2 is an enlarged schematic view of a medical paper-plastic bag with high bacteria resistance at A in FIG. 1;

FIG. 3 is an enlarged view of the medical paper-plastic bag with high bacteria resistance at B in FIG. 1;

FIG. 4 is a schematic structural view of a gas discharge mechanism in a medical paper-plastic bag with high resistance to bacteria;

fig. 5 is a schematic structural diagram of a second surface layer in a medical paper-plastic bag with high antibacterial property.

In the figure: 1. a first facing; 2. a tail sleeve; 3. performing hot edge sealing; 4. a second facing; 41. a PP layer; 42. a base layer; 43. a bacteriostatic layer; 44. a toughening layer; 5. a gas discharge mechanism; 51. a housing; 52. a spring; 53. a guide post; 54. a tray body; 55. air holes; 56. a sealed adhesive layer; 57. a closing plate; 58. a dust screen; 59. a partition plate; 6. an instrument securing ring; 7. a storage room; 8. an opening; 9. a mother seal; 10. a first attachment plate; 11. a second attachment panel; 12. blocking the ball; 13. a compression groove; 14. a connecting rod; 15. a sub-seal; 16. clamping a plate; 17. and (6) clamping the hole.

Detailed Description

Referring to fig. 1 to 5, in the embodiment of the invention, a medical paper plastic bag with high bacteria resistance includes a first surface layer 1, the first surface layer 1 is made of a composite material formed by coating polyethylene on the surface of kraft paper through a casting machine, a second surface layer 4 is arranged above the first surface layer 1, the second surface layer 4 includes a base layer 42, a PP layer 41 is attached to the inner side of the base layer 42, a toughening layer 44 is attached to the outer side of the base layer 42, a bacteriostatic layer 43 is attached to the outer side of the toughening layer 44, the bacteriostatic layer 43 is made of a silver-carrying antibacterial film, and the bacteriostatic layer 43 has a thickness of 2 μm, has high antibacterial performance, reduces bacterial adsorption, avoids the problem that hands are stained with bacteria after contacting the hands, and ensures sterility of an operation.

Three side edges of the first surface layer 1 connected with the second surface layer 4 are sealed by a heat sealing edge 3, an opening 8 is arranged on the other side edge of the first surface layer 1 and the second surface layer 4, a storage room 7 communicated with the opening 8 is formed by a gap between the first surface layer 1 and the second surface layer 4, a mother seal 9 is fixed at the position of the inner side of the first surface layer 1 corresponding to the opening 8, a child seal 15 matched with the mother seal is fixed at the position of the inner side of the second surface layer 4 corresponding to the mother seal 9, a gas discharge mechanism 5 communicated with the storage room 7 is embedded in the outer side of the second surface layer 4, the gas discharge mechanism 5 comprises a shell 51 embedded and connected with the second surface layer 4, a partition plate 59 is arranged in the shell 51, a dust screen 58 is arranged above the shell 51, air holes 55 are uniformly formed in the surface of the partition plate 59, a sealing plate 57 is arranged above the partition plate 59, a disc body 54 is arranged below the partition plate 59, a guide post 53 is fixed above the tray body 54, the other end of the guide post 53 penetrates through a partition 59 to be connected with the bottom of a sealing plate 57, a spring 52 is sleeved outside the guide post 53, two ends of the spring 52 are respectively fixed with the upper surface of the tray body 54 and the lower surface of the partition 59, a rubber-made sealing adhesive layer 56 is arranged at the bottom of the sealing plate 57, a filter layer is arranged on the inner side of a dustproof net 58, spunlace non-woven fabric is adopted as the filter layer, a meltblown fabric antibacterial layer is adhered on the inner side of the spunlace non-woven fabric, when the device is used, the device is firstly placed in the storage room 7, the opening 8 is closed by matching of a mother seal 9 and a child seal 15, the device is further connected with the upper end of the shell body 51 through an air suction device, the air suction device operates to generate suction force, the sealing plate 57 is sucked up by the suction force, the sealing adhesive layer 56 is separated, the storage room 7 is in a vacuum state, the sterility of the instrument is ensured, meanwhile, the sealing plate 57 drives the disc body 54 to press the spring 52 through the guide post 53 when moving, the spring 52 contracts after being pressed to provide a space for the displacement of the disc body 54, after the air suction device stops, the sealing plate 57 is free from the action of suction force, the sealing plate 57 is driven to reset under the reaction force of the spring 52, and then the airtight laminating layer 56 is tightly attached to the air hole 55 to form airtightness.

The positions of the second surface layer 4 and the outer side of the first surface layer 1 corresponding to the mother seal 9 and the child seal 15 are provided with an auxiliary sealing mechanism, the auxiliary sealing mechanism comprises a second attaching plate 11 fixed on the outer side of the second surface layer 4 and a first attaching plate 10 fixed on the outer side of the first surface layer 1, the surface of the first attaching plate 10 is symmetrically provided with three groups of clamping holes 17 at the positions of the two sides of the mother seal 9, each group is two, the inner side of each clamping hole 17 is fixed with a clamping plate 16 in an annular structure, the two sides of each clamping plate 16 are both in an arc structure, one side of the second attaching plate 11 is provided with a clamping ball 12 at the position corresponding to the clamping hole 17, the second attaching plate 11 is connected with the clamping ball 12 through a connecting rod 14, the outer side of the clamping ball 12 is provided with a compression groove 13 in a structure in a shape like a Chinese character ' mi ', the surface of the clamping ball 12 is divided into eight compression claws through the compression groove 13 in a structure in a shape like a Chinese character mi ', the upper surface of the first surface layer 1 corresponding to, female strip of paper used for sealing 9 and sub-strip of paper used for sealing 15 block back, press first rigging board 10 and second rigging board 11 simultaneously, card ball 12 is in card income card hole 17, receive cardboard 16's separation, the compression claw can be gathered together along cardboard 16's arc angle and compress compression groove 13, and then reduce the volume, when card ball 12 passes cardboard 16, the compression claw resets again and forms the joint with cardboard 16, during the dismantlement, drag first rigging board 10 and second rigging board 11 hard, utilize compression claw and compression groove 13 cooperation to make card ball 12 and cardboard 16 separate equally, the completion is dismantled.

The inside of 7 between the storage is provided with solid thing subassembly, solid thing subassembly is including setting up and the solid fixed ring 6 of apparatus on 7 and being located first surface course 1 inner wall between the storage, the solid fixed ring 6 of one side of apparatus is provided with tail cover 2 on being fixed in first surface course 1 inner wall equally, and the solid fixed ring 6 of apparatus is in same water flat line with tail cover 2, the solid fixed ring 6 of apparatus is the component of an elastic fiber material with tail cover 2, insert the solid fixed ring 6 of apparatus with the apparatus, and ensure that the other end of apparatus inserts in the tail cover 2, and then fix the apparatus, avoid the apparatus activity to lead to moulding the problem that the bag impaled to paper, holistic fungus resistance has been improved.

The working principle of the invention is as follows: firstly, the instrument is inserted into the instrument fixing ring 6, the other end of the instrument is ensured to be inserted into the tail sleeve 2, further fixing the apparatus, avoiding the problem of puncturing the paper-plastic bag due to the movement of the apparatus, improving the overall bacteria resistance, further utilizing the matching of the main seal 9 and the sub-seal 15 to close the opening 8, after the main seal 9 and the sub-seal 15 are clamped, simultaneously pressing the first attaching plate 10 and the second attaching plate 11, the ball 12 is clamped into the clamping hole 17, blocked by the clamping plate 16, the compression claws are gathered along the arc-shaped angle of the clamping plate 16 to compress the compression groove 13, when the clamping ball 12 passes through the clamping plate 16, the compression claw is reset again to form clamping with the clamping plate 16, when the clamping ball 12 is disassembled, the first attaching plate 10 and the second attaching plate 11 are pulled forcefully, and the compression claw is matched with the compression groove 13 to separate the clamping ball 12 from the clamping plate 16, so that the disassembly is completed;

and finally, the air suction device is connected with the upper end of the shell 51, the air suction device operates to generate suction force, the closing plate 57 is sucked up by the suction force, the closed attaching layer 56 is separated from the air hole 55 after the closing plate 57 moves upwards, and then the gas in the storage room 7 can be discharged along the air hole 55, so that the storage room 7 is in a vacuum state, the sterility of the instrument is ensured, meanwhile, the closing plate 57 drives the disc body 54 to press the spring 52 through the guide pillar 53 when moving, the spring 52 contracts after being pressed to provide a space for the displacement of the disc body 54, and after the air suction device stops, the closing plate 57 is not under the action of the suction force, and drives the closing plate 57 to reset under the reaction force of the spring 52, so that the closed attaching layer 56 is tightly attached to the.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. A medical paper plastic bag with high antibacterial property comprises a first surface layer (1) and is characterized in that a second surface layer (4) is arranged above the first surface layer (1), three side edges of the first surface layer (1) and the second surface layer (4) are sealed through hot sealing edges (3), an opening (8) is formed in the other side edges of the first surface layer (1) and the second surface layer (4), a storage room (7) communicated with the opening (8) is formed in a gap between the first surface layer (1) and the second surface layer (4), a mother seal (9) is fixed in a position, corresponding to the opening (8), of the inner side of the first surface layer (1), a child seal (15) matched with the mother seal (9) is fixed in a position, corresponding to the mother seal (9), of the inner side of the second surface layer (4), and a gas discharge mechanism (5) communicated with the storage room (7) is embedded into the outer side of the second surface layer (4), and the positions of the second surface layer (4) and the outer side of the first surface layer (1) corresponding to the main seal (9) and the sub-seal (15) are provided with auxiliary sealing mechanisms, and a solid component is arranged in the storage room (7).

2. The medical paper plastic bag with high antibacterial property according to claim 1, wherein the second surface layer (4) comprises a base layer (42), a PP layer (41) is attached to the inner side of the base layer (42), a toughening layer (44) is attached to the outer side of the base layer (42), and an antibacterial layer (43) is attached to the outer side of the toughening layer (44).

3. The medical paper plastic bag with high bacteria resistance as claimed in claim 1, wherein the antibacterial layer (43) is a silver-loaded antibacterial film, and the thickness of the antibacterial layer (43) is 2 μm.

4. The medical paper-plastic bag with high bacteria resistance as claimed in claim 1, wherein the first surface layer (1) is a composite material coated on the surface of kraft paper by polyethylene through a casting machine.

5. The medical paper plastic bag with high antibacterial property according to claim 1, wherein the auxiliary sealing mechanism comprises a second attaching plate (11) fixed on the outer side of the second surface layer (4) and a first attaching plate (10) fixed on the outer side of the first surface layer (1), three groups of clamping holes (17) are symmetrically formed in the surface of the first attaching plate (10) at the positions of the two sides of the mother seal (9), each group is two, a clamping plate (16) in an annular structure is fixed on the inner side of each clamping hole (17), the two sides of each clamping plate (16) are both in an arc structure, clamping balls (12) are arranged at positions corresponding to the clamping holes (17) on one side of the second attaching plate (11), the second attaching plate (11) is connected with the clamping balls (12) through connecting rods (14), and compression grooves (13) in a structure like a Chinese character 'mi' are formed in the outer side of the clamping balls (12), and the surface of the clamping ball (12) is divided into eight compression claws through a compression groove (13) with a structure shaped like a Chinese character 'mi'.

6. The medical paper plastic bag with high bacteria resistance as claimed in claim 5, wherein holes matched with the clamping holes (17) are formed in the positions, corresponding to the clamping holes, of the upper surface of the first surface layer (1).

7. The medical paper plastic bag with high antibacterial property according to claim 1, wherein the solid component comprises an instrument fixing ring (6) which is arranged in the storage room (7) and is positioned on the inner wall of the first surface layer (1), a tail sleeve (2) which is also fixed on the inner wall of the first surface layer (1) is arranged on one side of the instrument fixing ring (6), the instrument fixing ring (6) and the tail sleeve (2) are in the same horizontal line, and the instrument fixing ring (6) and the tail sleeve (2) are both members made of elastic fibers.

8. The medical paper plastic bag with high bacteria resistance as claimed in claim 1, wherein the gas discharge mechanism (5) comprises a housing (51) embedded and connected to the second surface layer (4), a partition plate (59) is arranged inside the housing (51), a dust screen (58) is arranged above the housing (51), air holes (55) are uniformly formed in the surface of the partition plate (59), a sealing plate (57) is arranged above the partition plate (59), a tray body (54) is arranged below the partition plate (59), a guide pillar (53) is fixed above the tray body (54), the other end of the guide pillar (53) penetrates through the partition plate (59) to be connected with the bottom of the sealing plate (57), a spring (52) is sleeved outside the guide pillar (53), and two ends of the spring (52) are respectively fixed with the upper surface of the tray body (54) and the lower surface of the partition plate (59), and a rubber-made airtight laminating layer (56) is arranged at the bottom of the closing plate (57).

9. The medical paper plastic bag with high bacteria resistance as claimed in claim 8, wherein a filter layer is arranged on the inner side of the dust screen (58), the filter layer is made of spunlace non-woven fabric, and a melt-blown fabric bacteria-resistant layer is attached to the inner side of the spunlace non-woven fabric.