CN214688330U

CN214688330U - NC membrane of rapid prototyping

Info

Publication number: CN214688330U
Application number: CN202120792131.3U
Authority: CN
Inventors: 卞军; 苏冰冰; 孙振兴
Original assignee: Suzhou Tianshuo Health Technology Co ltd
Current assignee: Suzhou Tianshuo Health Technology Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-12
Anticipated expiration: 2031-04-19

Abstract

The utility model provides a quick fashioned NC membrane relates to NC membrane technical field, including the inner structure layer, the inside of inner structure layer includes top NC membrane, the bottom of top NC membrane has top poroid layer through the pore-forming agent spraying, the bottom on top poroid layer is formed with one deck bottom poroid layer through the pore-forming agent. The utility model discloses, through the top spraying one deck porogenic agent on bottom porotic layer, form top porotic layer, let inner structure layer let the NC membrane have better hydroscopicity through bottom porotic layer and top porotic layer, then spraying one deck top NC membrane on top porotic layer, accomplish inner structure layer structure, tentatively accomplish the basic structure of NC membrane, then, the outside cladding of inner structure layer has closed solvent and organic solvent membrane, can make things convenient for the staff to stretch inner structure layer, form the film fast, the shaping work of help NC membrane can be accomplished fast.

Description

NC membrane of rapid prototyping

Technical Field

The utility model relates to a NC membrane technical field especially relates to a quick fashioned NC membrane.

Background

The NC membrane is called as a nitrocellulose membrane, is used as a carrier of a C/T line in the colloidal gold test paper, and is also a place where immunoreaction occurs. Therefore, the NC film becomes the most important consumable in the test.

However, in the prior art, the forming speed of the NC film is slow, and if the NC film is rapidly formed by adjusting the structure of the NC film by an external reagent, the utility of the NC film is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, on using, can effectual improvement walk the antiskid nature of guidance tape body, be convenient for simultaneously to damage walk the guidance tape body and carry out solitary change, the worker of being convenient for dismantles the change, reduces the work load of dismantlement, can save a large amount of resources simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a quick fashioned NC membrane, includes the inner structure layer, the inside of inner structure layer includes top NC membrane, the bottom of top NC membrane has top poroid layer through the porogenic agent spraying, the bottom on top poroid layer is formed with one deck bottom poroid layer through the porogenic agent, the bottom spraying on bottom poroid layer has one deck bottom NC membrane, the outside cladding one deck organic solvent membrane of inner structure layer, the both sides cladding of inner structure layer has the closed solvent.

Preferably, a plurality of holes are formed in the top porous layer and the bottom porous layer through a pore-forming agent, and the holes are uniformly distributed.

Preferably, the top porous layer and the bottom porous layer are respectively bonded with the top NC film and the bottom NC film on the outer sides through holes.

Preferably, the interior of the blocking solvent is an organic solvent.

Preferably, a plurality of adsorption holes are formed in the surface of the organic solvent film at equal intervals.

Preferably, the top of the top NC film and the bottom of the bottom NC film are both sprayed with an acetate layer.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, at the in-process of membrane, the staff can regard bottom NC membrane as the basic unit earlier, top spraying one deck porogenic agent in bottom NC membrane, let the top of bottom NC membrane form one deck bottom porotic layer, rethread top spraying one deck porogenic agent on bottom porotic layer, form top porotic layer, let inner structure layer let the NC membrane have better hydroscopicity through bottom porotic layer and top porotic layer, then spraying one deck top NC membrane on top porotic layer, accomplish the inner structure layer structure, tentatively accomplish the basic structure of NC membrane, then, the outside cladding of inner structure layer has closed solvent and organic solvent membrane, can make things convenient for the staff to stretch inner structure layer, form the film fast, the shaping work of help NC membrane can be accomplished fast.

2. The utility model discloses in, for the quick shaping of help NC membrane, the top at top NC membrane and the bottom of bottom NC membrane all spray some acetate fiber layer, acetate fiber layer is a porous membrane material, can be under the condition that does not influence the NC membrane effect of absorbing water, help NC membrane formation one deck protection inner structure rete, the surface of organic solvent membrane is equipped with a plurality of absorption holes, can accomplish after the shaping work of NC membrane at the staff, the solvent of removing organic solvent membrane can be through the quick inside of blending into organic solvent membrane in absorption hole, let the staff can accomplish the preparation of NC membrane as early as possible.

Drawings

Fig. 1 is a perspective view of the internal structure of a rapidly formed NC film according to the present invention;

fig. 2 is a top perspective view of a rapidly formed NC film according to the present invention;

FIG. 3 is a perspective view of a top porous layer in a rapidly formed NC film according to the present invention;

fig. 4 is a perspective view of the adsorption hole of the organic solvent film in the rapidly formed NC film according to the present invention.

Illustration of the drawings:

1. an organic solvent film; 2. an adsorption hole; 3. a top NC film; 4. a top porous layer; 5. a bottom porous layer; 6. a bottom NC membrane; 7. closing the solvent; 8. a hole; 9. an inner structural layer; 10. and an acetate fiber layer.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the utility model provides a quick fashioned NC membrane, including inner structure layer 9, inner structure layer 9's inside includes top NC membrane 3, and the bottom of top NC membrane 3 has top poroid layer 4 through the pore-forming agent spraying, and the bottom of top poroid layer 4 is formed with one deck bottom poroid layer 5 through the pore-forming agent, and the bottom spraying of bottom poroid layer 5 has one deck bottom NC membrane 6, and inner structure layer 9's outside cladding one deck organic solvent membrane 1, and the both sides cladding of inner structure layer 9 has closed solvent 7.

The effect achieved by the whole embodiment 1 is that in the film making process, a worker can firstly use the bottom NC film 6 as a base layer, spraying a layer of pore-forming agent on the top of the bottom NC membrane 6 to form a bottom porous layer 5 on the top of the bottom NC membrane 6, spraying a layer of pore-forming agent on the top of the bottom porous layer 5 to form a top porous layer 4, allowing the inner structure layer 9 to pass through the bottom porous layer 5 and the top porous layer 4 to allow the NC membrane to have better water absorption, then, a top NC film 3 is sprayed on the top porous layer 4, the construction of the inner structure layer 9 is completed, the basic structure of the NC film is preliminarily completed, and then, the cladding has closed solvent 7 and organic solvent membrane 1 in the outside of inner structure layer 9, can make things convenient for the staff to stretch inner structure layer 9, forms the film fast, and the shaping work of help NC membrane can be accomplished fast.

Example 2, as shown in fig. 1 to 3, a plurality of holes 8 are formed in the top porous layer 4 and the bottom porous layer 5 through a pore-forming agent, the holes 8 are uniformly distributed, the top porous layer 4 and the bottom porous layer 5 are respectively bonded to the top NC film 3 and the bottom NC film 6 outside through the holes 8, the inside of the closed solvent 7 is an organic solvent, a plurality of adsorption holes 2 are formed on the surface of the organic solvent film 1 at equal intervals, and the top of the top NC film 3 and the bottom of the bottom NC film 6 are both sprayed with an acetate layer 10.

The effect that its whole embodiment 2 reached is, in order to help the rapid prototyping of NC membrane, all spray the acetate fiber layer 10 that has at the top of top NC membrane 3 and the bottom of bottom NC membrane 6, acetate fiber layer 10 is a porous membrane material, can be under the condition that does not influence the NC membrane effect of absorbing water, help the NC membrane to form the membrane of one deck protection inner structure layer 9, the surface of organic solvent membrane 1 is equipped with a plurality of absorption holes 2, can be after the staff accomplishes the shaping work of NC membrane, remove the solvent of organic solvent membrane 1 and can pass through the quick inside of fusing into organic solvent membrane 1 in absorption holes 2, let the staff can accomplish the preparation of NC membrane as early as possible.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A rapid prototyping NC film comprising an inner structural layer (9), characterized in that: the inside of inner structure layer (9) includes top NC membrane (3), the bottom of top NC membrane (3) has top poroid layer (4) through the porogenic agent spraying, the bottom of top poroid layer (4) is formed with one deck bottom poroid layer (5) through the porogenic agent, the bottom spraying of bottom poroid layer (5) has one deck bottom NC membrane (6), outer cladding one deck organic solvent membrane (1) of inner structure layer (9), the both sides cladding of inner structure layer (9) has closed solvent (7).

2. A rapid prototyping NC film as recited in claim 1 wherein: the inside of top poroid layer (4) and bottom poroid layer (5) all forms a plurality of holes (8) through the porogenic agent, and the distribution of hole (8) is even.

3. A rapid prototyping NC film as recited in claim 1 wherein: the top porous layer (4) and the bottom porous layer (5) are respectively bonded with the top NC film (3) and the bottom NC film (6) on the outer sides through holes (8).

4. A rapid prototyping NC film as recited in claim 1 wherein: the interior of the closed solvent (7) is an organic solvent.

5. A rapid prototyping NC film as recited in claim 1 wherein: a plurality of adsorption holes (2) are formed in the surface of the organic solvent film (1) at equal intervals.

6. A rapid prototyping NC film as recited in claim 1 wherein: and acetate fiber layers (10) are sprayed on the top of the top NC film (3) and the bottom of the bottom NC film (6).