CN201924021U

CN201924021U - Efficient bacterium isolation film

Info

Publication number: CN201924021U
Application number: CN 201020195151
Authority: CN
Inventors: 梁旭东
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-19
Filing date: 2010-05-19
Publication date: 2011-08-10
Anticipated expiration: 2020-05-19

Abstract

The utility model relates to a bacterium isolation film, in particular to an efficient bacterium isolation film which is suitable for being used on a conical flask opening during plant tissue culture and certain aerobic bacterium culture. The efficient bacterium isolation film consists of a bacterium isolation film body and a bacterium isolation film wing, wherein the bacterium isolation film body consists of plastic surface films, compression cotton layers and millipore filter paper, the bacterium isolation film wing is formed by an upper layer of plastic surface film and a lower layer of plastic surface film through heat sealing, miniature vent holes are formed on the plastic surface films arranged on the bacterium isolation film body, the millipore filter paper is clamped between the two compression cotton layers, the millipore filter paper and the two compression cotton layers are clamped between the plastic surface films with miniature vent holes at the upper side and the lower side, and the upper layer of plastic surface film and the lower layer of plastic surface film are combined into a whole through a heat sealing process on the edge of the bacterium isolation film body to form the bacterium isolation film wing, so the efficient bacterium isolation film is formed. Because of the adoption of the scheme, the efficient bacterium isolation film has the characteristics of simple structure, low cost, good bacterium isolation effect, simple production process and the like and is convenient to use.

Description

A kind of efficiently every mycoderm

Technical field

The utility model relates to a kind of every mycoderm, refers to mainly to be applicable to that plant tissue culture and some non-anaerobic bacteria culture are used in a kind of efficiently every mycoderm on the taper bottleneck.

Background technology

At present, step into mass-producing gradually about plant tissue culture and microorganism culturing, in the process that mass-producing is cultivated, what culturing bottle that need be a large amount of and culturing bottle bottleneck were used above fills in every mycoderm or every bacterium.When this experiment or culturing plants tissue and microorganism are done by China, what be used on the culturing bottle seal mainly is tampon or these article of kraft paper, though this class article cost is low, but every the bacterium weak effect, life-span is short, therefore some place still adopts the colloid of import to seal film or every the bacterium plug, and the colloid of import is sealed film or cost an arm and a leg every the bacterium plug, and the incompatibility big area is promoted the use of.Therefore, in the process of mass-producing plant tissue culture and microorganism culturing, it is low to be badly in need of a kind of price, effective every bacterium, easy to use every mycoderm.

The utility model content

The purpose of this utility model is to overcome deficiency of the prior art, provide a kind of simple in structure, cost is low, every effective a kind of of bacterium efficiently every mycoderm, ensure carrying out smoothly of plant tissue culture and microorganism culturing, effectively avoid the infringement of other bacterium.

For realizing such scheme, of the present utility model a kind of efficiently every mycoderm, mainly by forming every the mycoderm main body with every the mycoderm wing, every the mycoderm main body by the plastics pellicle, the compression cotton layer, micropore filter paper constitutes, form by two layers of plastic pellicle heat seal up and down every the mycoderm wing, on the plastics pellicle on the mycoderm main body, be provided with the micro ventilation hole, the micropore filter holder is between two-layer compression cotton layer, micropore filter paper and two-layer compression cotton layer are clipped in upper and lower surface and have between the plastics pellicle in micro ventilation hole, two layers of plastic pellicle integrator forms every the mycoderm wing inciting somebody to action up and down every the edge of mycoderm main body by heat seal process, thereby constitutes a kind of efficiently every mycoderm.

Because adopt such scheme, this efficiently has simple in structure every mycoderm, the characteristics that cost is low, effective every bacterium, production technique is simple, easy to use.

Description of drawings

Fig. 1 is a kind of efficient tangent plane structural representation every mycoderm of the utility model.

Fig. 2 is a kind of efficient structural representation every mycoderm of the utility model.

Embodiment

Below in conjunction with accompanying drawing and concrete embodiment the utility model is described in further detail.

Among Fig. 1 Fig. 2,1, every the mycoderm main body; 2, go up the plastics pellicle; 3, compress cotton layer on; 4, micropore filter paper; 5, lower compression cotton layer; 6, following plastics pellicle; 7 times micro ventilation holes; 8, go up the micro ventilation hole; 9, every the mycoderm wing.

In Fig. 1 Fig. 2, micropore filter paper 4 is clipped between compression cotton layer 3 and the lower compression cotton layer 5, and the described plastics pellicle 2 of going up is pressed on the compression cotton layer 3, and described plastics pellicle 6 down is pressed on the lower compression cotton layer 5.Micropore filter paper 4, on compress cotton layer 3 and lower compression cotton layer 5 is clipped between plastics pellicle 2 and the following plastics pellicle 6, on above mycoderm main body 1 on plastics pellicle 2 and the following plastics pellicle 6 below mycoderm main body 1, be respectively equipped with micro ventilation hole 8 and micro ventilation hole 7, micro ventilation hole 8 is relative with the position in micro ventilation hole 7 staggers and does not overlap asymmetric evenly distributedly, increases ventilative and every the distance of bacterium.To go up plastics pellicle 2 and following plastics pellicle 6 integrators at edge by heat seal process, form every the mycoderm wing 9 every mycoderm main body 1.

Specific embodiment, in this embodiment, micropore filter paper 4 thickness are 0.25 millimeter, 15 millimeters of radiuses, the thickness of last compression cotton layer 3 is 0.1 millimeter, 15 millimeters of radiuses, the thickness of lower compression cotton layer 5 is 0.1 millimeter, and 15 millimeters of radiuses, the thickness of last plastics pellicle are 0.07 millimeter, 15 millimeters of diameters, the thickness of following plastics pellicle is 0.07 millimeter, and 15 millimeters of diameters are 0.6 millimeter every mycoderm main body 1 total thickness, to being 45 millimeters every mycoderm main body 1 radius centered, the diameter in micro ventilation hole is 1 millimeter every the edge of the mycoderm wing 9.

Claims

One kind new and effective every mycoderm, comprise every mycoderm main body (1), every the mycoderm wing (9), it is characterized in that: every mycoderm main body (1) by last plastics pellicle (2), on compress cotton layer (3), micropore filter paper (4), lower compression cotton layer (5), plastics pellicle (6) is formed down; Described micropore filter paper (4) is clipped between compression cotton layer (3) and the lower compression cotton layer (5); The described plastics pellicle (2) of going up is pressed on the compression cotton layer (3), and described plastics pellicle (6) down is pressed on the lower compression cotton layer (5).
2. according to claim 1 a kind of new and effective every mycoderm, it is characterized in that: last micro ventilation hole (8) that on last plastics pellicle (2) on the mycoderm main body (1) and following plastics pellicle (6), is respectively equipped with and following micro ventilation hole (7), last micro ventilation hole (8) and following micro ventilation hole (7) take relative stagger asymmetric evenly distributed.
3. according to claim 1 a kind of new and effective every mycoderm, it is characterized in that: be connected as a single entity by heat seal by last plastics pellicle (2) and following plastics pellicle (6) every the mycoderm wing (9).