Self Seal Envelopes

JAM Paper Cellophane Envelope with Peel & Seal Closure, 6.4375 x 8.25, Clear, 100/Pack (A8CELLO)~#|#~m000068418_sc7
Item: 262896
Model: A8CELLO
Price is $33.39
Unit of measure 100/Pack
Delivery by Tue, Jul 14
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LUX 4 1/8" x 9 1/2" #10 80lbs. Open End Envelopes, Wisteria Purple, 50/Pack~#|#~m000081288_sc7
Item: 281899
Model: LUX-7716-106-50
No reviews yet
Price is $29.19
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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LUX 6 1/2 x 6 1/2 Foil Lined Square Envelopes, 50/Box, White w/Gold LUX Lining (FLWH8535-04-50)~#|#~m000081598_sc7
Item: 282241
Model: FLWH8535-04-50
Price is $31.89
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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LUX 4 3/8" x 5 3/4" 80lbs. Vellum A2 Invitation Envelopes W/Peel & Press, Citrus Yellow~#|#~m000081776_sc7
Item: 282444
Model: FE4270-20-50
Price is $13.69
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 50/Box, Mandarin (EX4875-11-50)~#|#~m000081929_sc7
Item: 282631
Model: EX4875-11-50
No reviews yet
Price is $18.39
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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LUX 5 x 5 Square Envelopes, 50/Box, Citrus (8505-20-50)~#|#~m000081523_sc7
Item: 282154
Model: 8505-20-50
No reviews yet
Price is $17.49
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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LUX 5 x 5 Square Envelopes, 50/Box, Grocery Bag (8505-GB-50)~#|#~m000081525_sc7
Item: 282156
Model: 8505-GB-50
No reviews yet
Price is $34.69
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 50/Box, Natural - 100% Recycled (4865-NPC-50)~#|#~m000081723_sc7
Item: 282386
Model: 4865-NPC-50
No reviews yet
Price is $22.59
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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LUX A2 (4 3/8 x 5 3/4) 50/Box, Smoke (EX4870-22-50)~#|#~m000081825_sc7
Item: 282507
Model: EX4870-22-50
Price is $13.29
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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LUX A4 Invitation Envelopes (4 1/4 x 6 1/4) 50/Box, Smoke (LUX-4872-22-50)~#|#~m000081875_sc7
Item: 282564
Model: LUX-4872-22-50
No reviews yet
Price is $14.95
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Silver Metallic, 250/BX~#|#~m004940415_sc7LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Silver Metallic, 250/BX~#|#~m005823916_sc7
Item: 384974
Model: 5360-06-250
No reviews yet
Price is $140.09
Unit of measure 250/Box
Free delivery by Fri, Jul 10
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LUX 70lbs. 4 1/8" x 9 1/2" #10 Open End Envelopes W/Glue, Avocado Green, 250/BX~#|#~m000081265_sc7
Item: 386993
Model: EX7716-27-250
No reviews yet
Price is $120.69
Unit of measure 250/Box
Free delivery by Fri, Jul 10
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 50/Box, Garnet (EX4875-26-50)~#|#~m000081911_sc7
Item: 282609
Model: EX4875-26-50
No reviews yet
Price is $14.95
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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LUX A7 Foil Lined Invitation Envelopes (5 1/4 x 7 1/4) 250/Box, White w/Red LUX Lining (FLWH4880-01-250)~#|#~m000082099_sc7
Item: 387924
Model: FLWH4880-01-250
Price is $114.19
Unit of measure 250/Box
Free delivery by Fri, Jul 10
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LUX 80lbs. 3 5/8" x 5 1/8" A1 RSVP, Invitation Envelopes W/Peel & Press, Wisteria Purple, 250/BX~#|#~m000081748_sc7
Item: 388541
Model: LUX-4865-106-25
Price is $59.39
Unit of measure 250/Box
Free delivery by Fri, Jul 10
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Quality Park Survivor Tyvek Self Seal Catalog Envelopes, 13" x 19", White, 25/Box (QUAR5101)~#|#~sp42116474_sc7Quality Park Survivor Tyvek Self Seal Catalog Envelopes, 13" x 19", White, 25/Box (QUAR5101)~#|#~sp42116473_sc7
Item: 507802
Model: QUAR5101
Price is $91.69
Unit of measure 25/Box
Free delivery by Wed, Jul 08
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 500/Box, Magenta (EX4880-10-500)~#|#~m005902326_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 500/Box, Magenta (EX4880-10-500)~#|#~m001371870_sc7
Item: 514288
Model: EX4880-10-500
No reviews yet
Price is $127.49
Free delivery by Fri, Jul 10
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LUX 80lbs. 4 3/8" x 5 3/4" A2 RSVP, Invitation Envelopes W/Peel & Press, Citrus Yellow, 250/BX~#|#~m000081776_sc7
Item: 387825
Model: FE4270-20-250
No reviews yet
Price is $59.99
Unit of measure 250/Box
Free delivery by Fri, Jul 10
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ComplyRight Self Seal Document Envelope 9" x 12 1/2", White/Green, 100/Pack (1492LL)~#|#~2E8E80FA-3171-4060-B6B347F9A696AACE_sc7ComplyRight Self Seal Document Envelope 9" x 12 1/2", White/Green, 100/Pack (1492LL)~#|#~B8A73450-B20F-4D3B-89168753D8F103F3_sc7
Item: 519753
Model: 1492LL
No reviews yet
Price is $42.59
Unit of measure 100/Pack
Free delivery by Wed, Jul 15
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 50/Box, Navy (LUX-4875-103-50)~#|#~m000081934_sc7
Item: 282637
Model: LUX-4875-103-50
No reviews yet
Price is $26.09
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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Quality Park Redi-Seal Kraft Catalog Envelope, 12" x 15 1/2", Kraft, 250/Box (44062)~#|#~s0171359_sc7
Item: 377347
Model: QUA44062
No reviews yet
Price is $177.89
Unit of measure 250/Box
Free delivery by Fri, Jul 10
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LUX 6 1/2 x 6 1/2 Square Envelopes, 250/Box, 70lb. Bright White (10928-250)~#|#~m000081546_sc7
Item: 383913
Model: 10928-250
No reviews yet
Price is $99.39
Unit of measure 250/Box
Free delivery by Fri, Jul 10
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 500/Box, Midnight Black (F-4580-B-500)~#|#~m005902338_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 500/Box, Midnight Black (F-4580-B-500)~#|#~m005823959_sc7
Item: 514105
Model: F-4580-B-500
No reviews yet
Price is $124.49
Free delivery by Fri, Jul 10
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JAM Paper Cellophane Envelope with Peel & Seal Closure, 5.25 x 5.25, Clear, 100/Pack (5.25X5.25CELLO)~#|#~m000068419_sc7
Item: 262898
Model: 5.25X5.25CELLO
No reviews yet
Price is $42.49
Unit of measure 100/Pack
Free delivery by Tue, Jul 14
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JAM Paper Cellophane Envelopewith Self-Adhesive Closure, 3.25 x 3.25, Clear, 1000/Carton (3.25X3.25CELLOB)~#|#~m000068411_sc7
Item: 262920
Model: 3.25X3.25CELLOB
No reviews yet
Price is $209.99
Unit of measure 1000/Carton
Free delivery by Tue, Jul 14
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LUX A10 Invitation Envelopes (6 x 9 1/2) 50/Box, Midnight Black (F-4590-B-50)~#|#~m000081720_sc7
Item: 282419
Model: F-4590-B-50
No reviews yet
Price is $30.29
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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LUX A2 (4 3/8 x 5 3/4) 50/Box, Garnet (EX4870-26-50)~#|#~m000081782_sc7
Item: 282453
Model: EX4870-26-50
No reviews yet
Price is $16.19
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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LUX 5 1/2 x 5 1/2 Square Envelopes, 50/Box, Mandarin (EX8515-11-50)~#|#~m000081488_sc7
Item: 282119
Model: EX8515-11-50
No reviews yet
Price is $26.09
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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LUX 70lb 4 1/8"x9 1/2" Square Flap #10 Envelopes, Grocery Bag Brown, 500/BX~#|#~m004940396_sc7LUX 70lb 4 1/8"x9 1/2" Square Flap #10 Envelopes, Grocery Bag Brown, 500/BX~#|#~m005823987_sc7
Item: 516499
Model: 4860-GB-500
No reviews yet
Price is $113.99
Free delivery by Fri, Jul 10
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 500/Box, Grocery Bag (4875-GB-500)~#|#~m000081918_sc7
Item: 516183
Model: 4875-GB-500
No reviews yet
Price is $97.19
Unit of measure 500/Box
Free delivery by Fri, Jul 10
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LUX A4 Invitation Envelopes (4 1/4 x 6 1/4) 250/Box, White Linen (4872-WLI-250)~#|#~m000211237_sc7
Item: 516203
Model: 4872-WLI-250
Price is $48.99
Free delivery by Fri, Jul 10
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LUX 5 1/2 x 5 1/2 Square Envelopes, 500/Box, Grocery Bag (8515-GB-500)~#|#~m001623016_sc7
Item: 514816
Model: 8515-GB-500
No reviews yet
Price is $99.29
Free delivery by Fri, Jul 10
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LUX 5 1/2 x 5 1/2 Square Envelopes, 250/Box, Midnight Black (F-8515-B-250)~#|#~m000081489_sc7
Item: 387527
Model: F-8515-B-250
No reviews yet
Price is $73.89
Unit of measure 250/Box
Free delivery by Fri, Jul 10
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JAM Paper Self Seal #5 1/2 Coin Envelopes, 3 1/8" x 5 1/2", Garnet Red, 500/Pack (512CO-101-500)~#|#~sp223540189_sc7JAM Paper Self Seal #5 1/2 Coin Envelopes, 3 1/8" x 5 1/2", Garnet Red, 500/Pack (512CO-101-500)~#|#~sp223540187_sc7
Item: 24578615
Model: 512CO-101-500
No reviews yet
Price is $100.19
Unit of measure 500/Pack
Free delivery by Tue, Jul 14
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LUX A1 Contour Flap Envelopes (3 5/8 x 5 1/8) 50/Box, Silver Metallic (1865-06-50)~#|#~m000081681_sc7
Item: 282342
Model: 1865-06-50
No reviews yet
Price is $18.99
Unit of measure 50/Pack
Delivery by Fri, Jul 10
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LUX 6 1/2 x 6 1/2 Square Envelopes, 500/Box, Smoke (EX8535-22-500)~#|#~m000081589_sc7
Item: 514175
Model: EX8535-22-500
No reviews yet
Price is $180.29
Free delivery by Fri, Jul 10
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JAM Paper 5 x 6.125 Booklet Foil Envelopes with Self-Adhesive Closure, Red Holly, 100/Pack (21326676B)~#|#~m000067466_sc7
Item: 260932
Model: 21326676B
No reviews yet
Price is $108.99
Unit of measure 100/Box
Free delivery by Tue, Jul 14
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LUX 6 1/2 x 6 1/2 Square Envelopes, 1000/Box, 70lb. Bright White (10928-1000)~#|#~m000081546_sc7
Item: 516613
Model: 10928-1000
No reviews yet
Price is $143.89
Free delivery by Fri, Jul 10
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Adams 2024 Self-Seal Security-Tinted Double-Window 1099 Tax Envelope, 8.75" x 3.75", White, 25/Pack (STAX3-24)~#|#~E6ED751C-D2D4-4CB8-8FCA27CE53A1B9D7_sc7Adams 2024 Self-Seal Security-Tinted Double-Window 1099 Tax Envelope, 8.75" x 3.75", White, 25/Pack (STAX3-24)~#|#~A0E6021D-D188-4B1A-A30CB28409786380_sc7
Adams 2024 Self-Seal Security-Tinted Double-Window 1099 Tax Envelope, 8.75" x 3.75", White, 25/Pack (STAX3-24) is Out of stock
Item: 24596824
Model: 1007140
Price is $20.19
Unit of measure 25/Pack
LUX 80lbs. 4 1/8" x 9 1/2" #10 Smooth Square Flap Envelopes, Navy Blue, 1000/BX~#|#~m000161287_sc7
LUX Smooth Square Flap #10 Envelope, 4-1/8" x 9-1/2", Navy Blue, 1000/Box (LUX-4860-103-10) is Out of stock
Item: 388492
Model: LUX-4860-103-10
No reviews yet
Price is $234.49
Unit of measure 1000/Box

For the many people who don’t like to lick envelope adhesives, a damp sponge can do the trick. However, it takes time to locate and wet a sponge to the appropriate moisture level to seal envelopes. Self-seal envelopes can help you save time and hassle, especially when you’re mailing multiple documents. Learn more about self-sealing envelopes below.

What Is a Self-Seal Envelope?

Self-seal envelopes, also called peel-and-seal or strip-sealed envelopes, are different from traditional envelopes because they don’t need to be moistened in order to seal, meaning you won’t have to lick the envelope or use other tools (like an envelope moistener) to seal it. Self-seal envelopes have a strip of latex glue on the inner tab that is covered by a strip of paper or plastic. You simply remove the strip covering the adhesive, then close the envelope and gently press on the adhesive area to make sure it's secure. The process is quick, easy and takes the guesswork out of envelope sealing. It’s recommended to get self-seal envelopes with a plastic window so that you can print addresses on the paper you’ll place inside for easy visibility.

What Is the Difference Between Gummed and Self-Seal Envelopes?

Gummed envelopes and self seal envelopes are not the same. Gummed envelopes are another very popular envelope type. They have water-soluble glue on the tab that can be licked or moistened and then pressed to seal. These envelopes are very common and best when using a bulk mailing machine.

How to Store Self-Seal Envelopes

Most self-seal envelopes can last around 12 months before the adhesive begins to degrade. Room temperature can affect shelf life. Avoid storing self-adhesive envelopes in very cold, humid or hot conditions.

Can I Print on a Self-Sealing Envelope?

It is not recommended to run a self-seal envelope through a printer. This is because the protective slip and plastic window could melt from the printer’s heat or become disfigured while running through the machine.

Benefits of Using Self-Adhesive Envelopes

Self-stick envelopes offer a professional look and can prevent tampering. Some have security slits that will tear when the envelope is reopened. Self-sealing envelopes are efficient and time-saving and require no other tools. They’re found in a variety of sizes and can be bought in bulk for a long-lasting supply or to meet heavy mailing demands. Perhaps the biggest benefit, though, is no longer having to use your tongue to seal, which many people dislike due to the adhesive taste and risk of papercuts.