Selecting a Folder inserter/Envelope Stuffer

The right folder-inserter for your needs depends upon a number of factors, but primarily:

1. The paper stock you are using (thickness, stiffness, and whether glossy).

2. The number and type of pieces that go into the envelope (you need a feeder for each different type, e.g. letter, flyer and reply envelope).

3. Whether the number of sheets varies by envelope. For instance, customer 1 gets a 2 page invoice. Customer 2 gets a 3 page, etc. If so, you need the optional Bar Code or Optical Mark Recognition which puts the right set into the envelope.

4. The monthly volume (number of stuffed envelopes processed) Each model has a monthly maximum. Our machines range from 5,000 to 200,000 maximum per month.


Only one type of Envelope works in Folder Inserter Machines

All folder-inserters must use the type of envelope shown. It is generally a standard #10 commercial envelope with a single or double window. The flaps and seams must be on a diagonal, not straight. The flap is V shaped and has rounded corners as shown in the example. If reply envelopes are used, they should be #8 size with similar construction. Some of the higher rated machines can accept 6.5" x 9.5" or 10" x 13" envelopes. Whatever the size, the flaps and seams must be shaped like this. If you need an envelope supplier, we can recommend one.

Picture of back of envelope

Go to the chart below. First select the machine that will put the right number and type of pieces in the envelope and then compare the Max Envelopes/Month against your monthly volume. All of these are built to run up to the monthly volume shown but not beyond. Next, see if the options cover your needs. Once you have selected a machine, call us at 800-520-6008 to confirm your choice. There are many details, and we will need to test samples to make sure under any circumstances.


Comparison Chart of Folder-Inserters

Specification 61026204 6306 6404 6606 7102/7202
6202 sm pic 6202 sm pic 6302 sm pic 6402 sm pic 6602 sm ppic 7100 pic

Prices Start At $4,495 $9,195 $20,825 $25,595 $36,500 $46,995

36 Month lease with
$1 buyout for entry
level model (approximate)
$160 $340 $700 $900 $1100 Varies

Sheet Feeders 2 1 or 2 3 2, 4, or 6 2, 4, or 6 1, 3 or 2 insert

Insert only Feeders 1 0 or 1 0 0 0 up to 2

Max Envelopes/Month 5,000 15,000 40,000 60,000 80,000 150,000/200,000

Max Sheets from one feeder 1 3 Up to envelope capacity Up to envelope capacity Up to envelope capacity Up to envelope capacity

Max Pieces Per Envelope 3 5 10 half or 8 trifold 10 half or 8 trifold 10 half or 8 trifold Varies

Max Envelopes/Minute 23 (1360/hr) 36 (2200/hr) 60 (3600/hr) 66 (4000/hr) 71 75

Sheet size 5.6"- 8.9''W x 7"-14"L 3.5"-14" L x 5"-9" W 3.5"-14" L x 5"-9" W 3.5"-14"L x 5"-9"W 3.5"-14"L x 5"-9"W 5.5"-16"L x 5.5"-9"W

Card/Reply Envelope Size 3.5"-6.9"L x 5.6"-8.9"W 3.5"-6"L x 5.1"-9"W #9 Envelope #9 Envelope #9 Envelope #9 Envelope

Outgoing Envelope Size 8.8"-9.5"W x 4.1"-6.5"H 3.5"-6.4"L x 6.3"-9.8"W 3 .5"-6.4"H x 5.5"-9.8"W 3 .5"-6.5"H x 5.5"-9.75"W 3 .5"-6.4"H x 5.5"-9.8"W 3.5"-6.5"H x 6"-10.375"W

Weight Up to 82 lbs. up to165 lbs. 165 lbs. 242 lbs. (4 station) Up to 308 lbs. Up to 715 lbs.

Dimensions 17"W x 26"L x 22"H 16.5"W x 53"L x 26"H 18"W x 51"L x 29"H 18"W x 72"L x 36.5"H 18"W x 63"L x 36"H (6 Feeders) Varies

Hopper: Card/Reply Up to 100 Reply env. Up to 45 Reply env. NA NA NA NA

Hopper: Sheet Up to 100 20# bond Up to 325 20# bond Up to 325 20# bond Up to 325 20# bond Up to 325 20# bond Up to 500

Hopper: Outgoing Envelopes Up to 100 Up to 325 Up to 325 Up to 325 Up to 500; other options Up to 400

Optical Mark Recognition Option No Yes (Adv 2 only) Yes Yes Yes Yes

Fold type C, V, Double Parallel

C, V, Z, Double Parallel

C, V, Z, Double Parallel

C, V, Z Double Parallel

C, V, Z Double Parallel

C, V, Z, Double Parallel, None


Large Feeder Option No No Yes Yes Several options Several options

Glossy/Thick Paper Option No No Yes Yes Yes Yes

AutoSet paper size, thickness Yes Yes Yes Yes Yes Yes

Conveyor Option No No Yes Yes Yes Yes

Thin Booket Feeder Option No No No No Yes Yes

Bottom Address Option No No No Yes Yes Yes

Insert into flat envelope? No No No No No Yes (7200)