3D Via (solidworks composer)

Hi all,

here with i mentioned one video link for your refrence .,

 

http://www.uspipe.com/Files/TYTON/USPipe_Interface_Tyton.html

in this video :- the gasket postion is bending inside and then it cames back to normal.

i want to do like that.

i tried many ways to get like that but i cant . i am still trying to get the the gasket bend position like this video.

is there is anyway to do ...any help!!!!!!!!

Thnaks in ADV

by

   Parthi.

SolidworksComposer