| 摘要 |
The present invention provides a liquid for preparing a band seal for a hard capsule filled with a polyethylene glycol or a composition comprising a polyethylene glycol, the liquid is an aqueous solution containing a polyvinyl alcohol, polyvinyl alcohol copolymer or mixture thereof in a proportion to effect band sealing. The present invention further provides a process for preparing a filled hard capsule and a process for sealing a filled hard capsule. |
