Flag Your Bag ? Fast and Easy Bag Sealing
We designed the Scotch P400 Bag Sealer to provide fast, tight sealing of most film type bags. In one follow through movement, a single strip of pressure-sensitive tape circles the neck of the bag to form a “flag-type” seal. Sealing your bags with pressure sensitive tape using the P400 is an efficient and effective way to secure the contents against pre-mature bag opening, damage and loss. The neat, secure seal also helps reveal evidence of tampering or pilferage and increases the safety of bag contents.
We also incorporated a bag trimmer into the sealer that slices away excess material from the neck of the bag. The trimmer can easily be removed if trimming the top of the bag is not required.
The P400 can dispense most Scotch brand pressure-sensitive tapes, ranging from 3/8″/9mm to 1/2″/12mm wide and up to 9″ in diameter on a 3″ core. This bag sealer can dispense a length of tape around the neck of the bag, from 2.5″ to 3″. We also built in a drum brake to prevent over-travel of the tape roll during use, preventing tape waste and downtime. The brake is easily adjustable by tightening or loosening the nut on the tape drum shaft to give you the right amount of tension for smooth performance.
The Scotch P400 Bag Sealer works best when secured on a flat surface, using the three-point mounting screws included with the product or, alternatively, with the use of an alternate weight attachment base. The weighted base kit can be ordered separately and installed on the sealer to make the P400 portable and allow you to bring it wherever needed, either onsite or off. The P400 has a unique dual bag size capacity that seals bags with a neck diameter of 1/4″ or 3/8″. Simply rotate the cavity wheel and the desired cavity diameter is exposed.
Text HereHow it Works
When the twisted stem of the bag neck is inserted down into the proper wheel cavity, pressure sensitive tape is simultaneously drawn tightly around the neck to permanently seal the bag. Tape is pulled from the roll at a 90 degree angle for smooth, even removal and application around the bag, resulting in a precisely applied strip of tape that assures end-users with a professionally secured film bag. A quick, snapping upward motion along the path then cuts the tape and also cuts the excess bag material. If trimming the unused portion of the bag is not desired, the bag trimmer can be easily removed. The bag trimmer blade is a double-edge design. When trimmer performance drops off, a simple rotation of the blade to the unused side will restore clean, quick trimming with minimal down-time.

3M 17189, Scotch-Brite Roloc EXL Unitized Wheel TR, 3 in x NH 6S FIN, 7000045978
3M 9145, Disc Pad Holder, 4-1/2 in x 1/8 in x 3/8 in 5/8-11 Internal, 7000046035
3M 03728, Scotch-Brite Cut and Polish Unitized Wheel, CP-UW, 7A Medium, 3 in x 1/4 in x 1/4 in, 7000045847
3M 65084, Scotch Brite Roloc Deburr & Finish PRO Unitized Wheel, DP-UR, 6C Medium+, TR, 3 in x 1/8 in x NH, 7100081366
3M 01032, Scotch-Brite Clean and Strip Unitized Wheel, CS-UW, 7S Extra Coarse, 6 in x 1 in x 5/8 in, 7000120867
3M 13763, Scotch-Brite EXL Unitized Wheel, XL-UW, 8A Coarse, 3 in x 1/4 in x 1/4 in, 7000028450
3M 85320, Aluminum Foil Tape 431, Silver, 2 in x 60 yd, 3.1 mil, 7100038989
3M 15813, Venture Tape UL181A-P Aluminum Foil Tape 1581A, Silver, 72 mm x 55 m, 2 mil, 7100043929
3M 00705, Interam Stainless Steel Foil Tape T-65, 4 in x 100 ft, 7100024280
3M 95724, Venture Tape Metal Building Facing Tape 1551CW, White, 72 mm x 45.7 m, 7100043789
3M 37082, Half Facepiece Reusable Respirator 7502/37082(AAD) Medium, 7000002162, 10 EA/Case
3M 07024, Half Facepiece Reusable Respirator 6100/07024(AAD) Small, 7000001932, 24 EA/Case
Standard Abrasives 710335, A/O Straight Cartridge Roll, 1/4 in x 1 in x 1/8 in 60, 7100080015
Norton 66254433510 - 2" X 1/4" Medium Grade Aluminum Oxide Vortex Rapid Blend Blue Non-Woven Unified Wheel, 60 Each
3M 16573, Accuspray Air Flow Control Valve, 7000042715 
