1. Set Up to Begin Evacuation
Bag Not Cinched Up to Prevent Liner From Being Sucked Into Bottom Valve

2. Notice That the Tie Off of the Bag Opening is in the Center
Top View of Bag
Tie Off
Front of Tote
Notice That the Tie Off of the Bag Opening is in the Center

3. Migration of Tie Off
Front of Tote
Tie Off
Notice That the Tie Off Starts Migrating Towards the Front of the Tote as the Front Side of the Liner is Being Sucked Down Towards the Valve Opening

4. Continued Migration of Tie Off
Front of Tote
Tie Off Moving Closer to the Front off the Tote. The Liner Between the Tie Off and the Valve Being Sucked Down to the Valve.

5. Bag Now Sucked Into Valve
Tie Off
Front of Tote
Flow Has Now Stopped Due to Bag Being Sucked Into Valve. See How the Unrestricted Migration of the Tie Off Shows the Bag Movement Towards the Valve.

6. Cinching up the Bag With Come-A-Long
Simple and Inexpensive Solution. 2 x 4 Boards Clamped to the Sides of the Tote Suspend the Come-A-Long and Bag

7. Bag Properly Cinched Up
Valve
Hose
Front of Bag is Kept From Being Sucked Into the Bottom Valve

8. Tote Tilted for Better Evacuation
A Wheel Chock Placed Under the Rear of the Tote Tilts Contents Towards Front Valve

9. Tote Tilted for Better Evacuation

10. Better Evacuation
The Backside of the Bag and Contents are Flowing Towards the Front Valve