Ways to store your packets: Do not mount in any way that will harm the packet; use stamphinges, photocorners or plastic sleeves. Plastic pages such as used in coin albums are available with 4, 6, 8, 10 or 12 pockets per page and are ideal for collections were both sides of the packet should be seen. If the back is of no interest backing sheets can be used or both sides.
The following was though to me by Sjaan de Beer The best way to master this is by trying it out on a piece of paper. On regular sugarpackets I use 2 of these corners, on sugarsticks 3 corners to prevent them from falling out.