Scotch® Bag Sealer P400, 1/2 in, 6/Case

The Scotch® Bag Sealer P400 as a compact, tabletop unit that seals most film bags quickly and efficiently using pressure sensitive tape to form an adhesive-to-adhesive flag seal. After the bag is sealed, a trimmer slices through excess bag length for neat, professional results. This useful device can be mounted for stationary use or be fitted with a weighted base, sold separately, for portability.
Special Price $263.35 Regular Price $309.82
UPC 00021200140372
3M ID 7000005395
Packaging Each
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Flag Your Bag – Fast and Easy Bag Sealing

The Scotch® P400 Bag Sealer is designed 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.

3M 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". A drum brake is also built in 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.


  • Engineered design provides a safe, secure seal for most film type bags
  • Built-in bag trimmer removes un-used bag length for neat, professional results
  • Variable tape-width capacity allows for a variety of Scotch® pressure sensitive tapes
  • Optional weighted base kit attachment (sold separately) makes the sealer portable for use onsite or off
  • Bag trimmer blade is double-edged for long life and reliable performance
  • Tape drum brake prevents over-travel of tape during use and enhances effective seal
More Information
3M ID 7000005395
Keywords 3M, Scotch Bag Sealer, Bag Sealer P400, pressure sensitive tape, adhesive-to-adhesive flag seal, bag trimmer, portable bag sealer, stationary bag sealer, weighted base, tape-width capacity, secure seal, tamper-evident seal, professional bag sealing, film bags, Commercial Solutions, Electronics, Manufacturing, Appliance, Automotive Electronics, Bonding & Assembly, Building Maintenance & Repair, Defense, Design & Specialty Materials, Food & Beverage, Heavy Industrial, Industrial and Manufacturing, Metalworking, Paper & Print, Shipping & Fulfillment, Woodworking
Global Product Hierarchy Tapes > Tape Applicators, Dispensers & Kits > Handheld Applicators
Application Box Closure, General and Primary Packaging
Color Family Gray
Compatible Tape Light Duty tape
Material Metal
Product Color Gray
Product Number P400
Product Type simple
Quantity 0
Tape Width (Imperial) 0.0 NP
Tape Width (Metric) 0.0 NP
Trademark 1 Scotch®
Country of Origin United States
SAP Shelf Life In Days 0
Base - Billing Unit EA
Base - Metric Gross Weight 1.247 KG
Base - Metric Height Dimension 34.29 CM
Base - Metric Length Dimension 8.382 CM
Base - Metric Width Dimension 17.53 CM
Base - Item Quantity 1
Base - Unit EA
Consumer - Billing Unit EA
Consumer - Customary Gross Weight 2.7491644094454233 lbs
Consumer - Customary Net Weight 2.6565702593277747 lbs
Consumer - Customary Height Dimension 13.5 in
Consumer - Customary Length Dimension 3.3 in
Consumer - Customary Width Dimension 6.9015748031496065 in
Consumer - Metric Cubic Dimension 0.178 FT3
Consumer - Metric Net Weight 1.205 KG
Consumer - Metric Height Dimension 34.29 CM
Consumer - Metric Length Dimension 8.382 CM
Consumer - Metric Width Dimension 17.53 CM
Consumer - Item Quantity 1
Consumer - Total Unit Quantity 1
Consumer - Previous Packaging Level Quantity 1
Consumer - Item Unit MACH
Consumer - Unit EA
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 2004.5332098538213 ci
Shipper - Customary Gross Weight 16.49939570191624 lbs
Shipper - Customary Net Weight 15.93942155596665 lbs
Shipper - Customary Height Dimension 14.488188976377952 in
Shipper - Customary Length Dimension 13.464566929133857 in
Shipper - Customary Width Dimension 10.275590551181102 in
Shipper - Metric Cubic Dimension 32848.414 CCM
Shipper - Metric Weight 7.484 KG
Shipper - Metric Net Weight 7.23 KG
Shipper - Metric Height Dimension 0.368 M
Shipper - Metric Length Dimension 0.342 M
Shipper - Metric Width Dimension 0.261 M
Shipper - Item Quantity 6
Shipper - Total Unit Quantity 6
Shipper - Previous Packaging Level Quantity 6
Shipper - Previous Packaging Level Unit CTNS
Shipper - Item Unit MACH
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 97027.75311062433 ci
Pallet - Customary Gross Weight 720.9115973445497 lbs
Pallet - Customary Net Weight 669.4557053505993 lbs
Pallet - Customary Height Dimension 48.818897637795274 in
Pallet - Customary Length Dimension 47.63779527559055 in
Pallet - Customary Width Dimension 41.732283464566926 in
Pallet - Metric Cubic Dimension 1.59 M3
Pallet - Metric Net Weight 303.66 KG
Pallet - Metric Height Dimension 1.24 M
Pallet - Metric Length Dimension 1.21 M
Pallet - Metric Width Dimension 1.06 M
Pallet - Item Quantity 252
Pallet - Total Unit Quantity 252
Pallet - Previous Packaging Level Quantity 42
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit MACH
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 3
Pallet - Shipping Container Per Layer Quantity 14
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