Plaster paste hot melt adhesive coating machine overall solution 17 , the amount of glue and the host speed synchronization tracking, can also be adjusted independently. This product is made of barrel , plunger ,piston and needle.This barrel should be clean and transparent enough to easy observe.Barrel and piston matches well and it has a good property of sliding,and is easy to be used. 10ml Disposable Medical Sterile Syringe 10ml ;Disposable Medical Sterile Syringe;Medical Factory Changzhou Yuandong Medical Equipments Co.,Ltd , https://www.czydmedical.com
The product is applicable to push the solution to the blood vein or subcutaneous , also can extraction blood from the human body in the veins.It suits users of different age and is the basic methods of infusion.
1 , the plaster paste coating process detailed
one, Â Â Â Â Â Â Â Â Overview
1 , mainly used for: coating medical plaster stickers;
2 , substrate: A, white cotton cloth, non-woven fabric, Glassine release liner;
B. Coating: hot melt pressure sensitive adhesive and traditional Chinese medicine powder mixed adhesive;
3 , the main process:
A , * unwinding → coating → cooling composite → winding;
                             ↑
                          Second unwinding
B , hot melt plastic box → melt glue → reaction 釡 (mixed medicine) → gear pump → hose → coating head;
Second, the melt box model: H199 2 sets
12 , storage capacity: 250kg;
13 , melt speed: 120kg / h (EVA.3000 centipoise 165 ° C)
14 , Zui large amount of glue: 120kg / h (EVA.3000 centipoise 165 ° C)
15. Configure two hose connections;
16. Process flow: independent melting glue for glue to mix reaction 釡 (customer-supplied);
Third, the plaster paste coating process is detailed, the matching process is as follows:
i. Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â According to the coating process, the amount of glue is estimated:
200g / m × 0.6 m width = 7200 g × 60 min = 7.2 kg / hr × 20 m / min = 144 kg / hr
If the boot speed is 20 m / min, the amount of glue per hour is 144 kg;
Ii. Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â The matching data of the glue box is as follows:
1. The amount of glue added to a molten rubber tank is: 250kg;
The amount of glue added to the two glue tanks is: 500kg;
2, a melting tank melt speed: 120kg / h (EVA. 3000 centipoise 165 ° C) or a higher amount of melt glue;
The melting speed of the two melt boxes: 120kg / h × 2 = 240kg / h (EVA. 3000 centipoise 165 ° C) or a higher amount of melted glue;
3 , a glue tank for the glue pump supply: 150 ~ 180kg / h (EVA. 3000 centipoise 165 ° C);
The glue supply amount of the two glue tanks for the rubber pump: 300-360kg/h (EVA.3000 centipoise 165°C);
4. Working principle: It is possible to melt the glue of ~500kg in two rubber tanks 4 hours in advance, and transfer 500kg of glue into the reaction crucible in less than 60 minutes, while mixing and stirring while transferring the glue;
At the same time, when the glue is supplied to the reaction crucible, the glue is also added to the melt tank at the same time, and the next melt speed is also accelerated;
(3) The matching coating speed is as follows:
1. If the starting speed is 20 m/min, the amount of glue supplied per hour is 144 kg, and the amount of glue supplied for two hours is about 288 kg;
2. If the two melt tanks are matched according to the melt speed, the glue supply amount, and the reaction time, the mixing time is calculated. The coating machine can be matched for about 2.5 hours without stopping. If not, the coating can be slightly reduced. Cloth speed
    In summary, the above is for reference only, please read the overall process.
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2, RT60-B hot melt adhesive coating machine technical documents
one, Â Â Â Â Â Â Â Â Â Â Â Â Overview
1 , mainly used for: coating medical plaster stickers;
2 , substrate: A, white cotton cloth, non-woven fabric, PET release base film, Glassine release liner;
B. Coating: hot melt pressure sensitive adhesive and traditional Chinese medicine powder mixed adhesive;
3 , the main process:
A , * unwinding → coating → cooling composite → winding;
                             ↑
                          Second unwinding
B , hot melt plastic box → melt glue → reaction 釡 (mixed medicine) → gear pump → hose → coating head;
Second, the main technical parameters
1 , coating method: Â Â Â Â Scrape
2 , limited coating width: 600mm
3 , painted   cloth   Amount: 400 ~ 1000g / m2
4 , both   uniform   degree:    ≤10%
5 , mechanical speed: 2 ~ 20m / min
6 , coating speed: Â Â Â The coating speed is determined according to the coating amount, the viscosity of the glue, the temperature of the melt, and the substrate;
7 , all roll length: 700mm
8 , winding zui large diameter: 700mm
9 , unwinding zui large diameter: 1000mm
10 , unwinding device: 2 sets
11 , winding device: 1 set
12 , melt speed: 120kg / h (EVA.3000 centipoise 165 ° C)
13 , the hose: 4000 mm × 2;
14 , temperature       Degree: 230 °C
15 , installed power: Â Â Â About 55kw
16 , electricity       Source: ~380V ±15% 50Hz