Production method for preventing yellowing of plastic bottled sodium chloride injection bottle body
A technology of sodium chloride injection and production method, which is applied in sanitary equipment for toilets, active ingredients of alkali/alkaline earth metal chlorides, chemistry, etc., can solve the problems of increasing manpower and material costs, reduce the probability of pollution, and resist Strong impact force and good bottle sealing effect
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Embodiment 1
[0023] A production method for preventing the bottle body of plastic-packed sodium chloride injection from turning yellow, comprising the steps of:
[0024] 1) Weighing: prepare raw and auxiliary materials;
[0025] 2) Concentrated preparation: inject 300L of water for injection into the concentrated preparation tank, start stirring, put sodium chloride into the concentrated preparation tank to fully dissolve the sodium chloride, add 0.02% (w / v) of activated carbon, and clean the carbon adjustment barrel with water for injection There is no carbon stain on the mixing spoon, add the cleaning water to the concentrated tank, boil the liquid medicine and keep it boiling for 10 minutes, and cool the liquid medicine temperature to 70-75°C;
[0026] 3) Dilute formulation: add 2 / 3 of the prepared water to the dilute formulation tank, start stirring, decarbonize and filter the thick formulation through a titanium rod, and then send it to the dilute formulation tank, rinse the concentra...
Embodiment 2
[0033] A production method for preventing the bottle body of plastic-packed sodium chloride injection from turning yellow, comprising the steps of:
[0034] 1) Weighing: prepare raw and auxiliary materials;
[0035] 2) Concentrated preparation: inject 300L of water for injection into the concentrated preparation tank, start stirring, put sodium chloride into the concentrated preparation tank to fully dissolve the sodium chloride, add 0.02% (w / v) of activated carbon, and clean the carbon adjustment barrel with water for injection There is no carbon stain on the mixing spoon, add the cleaning water to the concentrated tank, boil the liquid medicine and keep it boiling for 10 minutes, and cool the liquid medicine temperature to 70-75°C;
[0036] 3) Dilute formulation: add 2 / 3 of the prepared water to the dilute formulation tank, start stirring, decarbonize and filter the thick formulation through a titanium rod, and then send it to the dilute formulation tank, rinse the concentra...
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