Ways to solve the sticking of tablet

Tablet is not just on the surface, rough or pitted, check punches very fine powder adhesive, this phenomenon is called sticking. Mainly due to product materials powder high viscosity, temperature, moisture content and temperature of the air and space and other factors, and the compression technology and process to some extent. This will affect product quality, and bring more or less economic damage to the manufacturer.  Thursday, September 22, 2016

 Tablet is not just on the surface, rough or pitted, check punches very fine powder adhesive, this phenomenon is called sticking. Mainly due to product materials powder high viscosity, temperature, moisture content and temperature of the air and space and other factors, and the compression technology and process to some extent. This will affect product quality, and bring more or less economic damage to the manufacturer. 

 Here is the use of pill press machine method to solve the sticking of Tablet Chong:

  1. material moisture, such as changing the formula of product materials, moisture content within 3%
  2. adding lubricant, item added to the formula in appropriate proportions (for example, 1%) of toxic magnesium stearate, stearic acid, PEG6000 triglyceride, talc, Hill and other lubricants, lubricant can also be used in combination
  3. control humidity in the workplace or a workshop, installed in addition to temperature and air conditioning control air humidity
  4. adjust the Tablet machine speed, the slower the better the effect will be
  5. also available in powder spray head configuration on the device, in the pressing process of Tablet press Auxiliary fluids for die surface spray magnesium stearate
  6. Chong Chong surface roughness can also cause sticky problem, you can change the die or polished
  7. increase the density of material, add dry granulation, wet granulation process

 Above method is termed by experts according to powder pressure films plane experience, but a measure to reduce and avoid sticking Chong, less powder molding equipment may change, transformation is costly. Change material formulations, methods to add a certain proportion of lubricant, is recognized as the most straightforward way.

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