Self Seal Envelopes

LUX Slimline Invitation Envelopes (3 7/8 x 8 7/8) 250/Box, 70lb. Natural (72973-01-250)~#|#~m001149708_sc7
Item: 1028603
Model: 72973-01-250
No reviews yet
Price is $52.99
Free delivery by Wed, Sep 02
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LUX 6 x 6 Square Envelopes 250/Pack, 70lb. Bright White (10910-250)~#|#~sp14807880_sc7
Item: 24261053
Model: 10910-250
No reviews yet
Price is $58.89
Unit of measure 250/Pack
Free delivery by Wed, Sep 02
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LUX #10 Square Flap Envelopes (4 1/8 x 9 1/2) 50/Pack, Smoke (EX4860-22-50)~#|#~sp14807360_sc7
Item: 24260421
Model: EX4860-22-50
No reviews yet
Price is $26.79
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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LUX 80lb 4 1/8"x9 1/2" Open End #10 Envelopes W/Peel&Press, White, 1000/BX~#|#~m000211244_sc7
Item: 515066
Model: 7716-WPC-1000
No reviews yet
Price is $220.19
Free delivery by Wed, Sep 02
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LUX Self Seal Square Envelope, 8" x 8", Gold Metallic, 50/Box (8565-07-50)~#|#~m003307874_sc7
Item: 1985073
Model: 8565-07-50
No reviews yet
Price is $29.49
Unit of measure 50/Box
Delivery by Wed, Sep 02
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LUX A4 Invitation Envelopes (4 1/4 x 6 1/4) 250/Box, Sunflower (LUX-4872-12-250)~#|#~m000081877_sc7
Item: 513698
Model: LUX-4872-12-250
Price is $61.59
Free delivery by Wed, Sep 02
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LUX A4 Invitation Envelopes (4 1/4 x 6 1/4) 500/Box, Vintage Plum (LUX-4872-104500)~#|#~m000081880_sc7
Item: 517539
Model: LUX-4872-104500
No reviews yet
Price is $113.69
Free delivery by Wed, Sep 02
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LUX Square Envelopes, 8-1/2" x 8-1/2", Ruby Red, 50 Sheets (LUX-8575-18-50)~#|#~m003307877_sc7
Item: 1985309
Model: LUX-8575-18-50
No reviews yet
Price is $30.89
Unit of measure 50/Box
Delivery by Wed, Sep 02
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LUX 5 x 5 Square Envelopes, 50/Box, Vintage Plum (LUX-8505-104-50)~#|#~m000081534_sc7
Item: 282168
Model: LUX-8505-104-50
No reviews yet
Price is $14.19
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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LUX A8 Invitation Envelopes (5 1/2 x 8 1/8) 50/Pack, Blush (LUX-4885-39-50)~#|#~sp12274947_sc7LUX A8 Invitation Envelopes (5 1/2 x 8 1/8) 50/Pack, Blush (LUX-4885-39-50)~#|#~sp12275042_sc7
Item: 24161951
Model: LUX-4885-39-50
No reviews yet
Price is $18.69
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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LUX 6 x 6 Square Envelopes 50/Pack, Midnight Black (F-8525-B-50)~#|#~sp14807800_sc7
Item: 24260442
Model: F-8525-B-50
No reviews yet
Price is $21.39
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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LUX 8" x 8" Square Envelopes, Ruby Red, 50/PK (LUX-8565-18-50)~#|#~m003307875_sc7
Item: 1985072
Model: LUX-8565-18-50
No reviews yet
Price is $31.09
Unit of measure 50/Box
Delivery by Wed, Sep 02
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JAM Paper Open End Commercial Booklet Envelopes, Peel & Press, 9" x 12", White, 250/Pack (13751J)~#|#~sp223033184_sc7JAM Paper Open End Commercial Booklet Envelopes, Peel & Press, 9" x 12", White, 250/Pack (13751J)~#|#~sp223033183_sc7
Item: 24578364
Model: 13751J
No reviews yet
Price is $88.19
Unit of measure 250/Pack
Free delivery by Fri, Aug 28
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JAM Paper A1 Self Seal Invitation Envelopes, 3 5/8" x 5 1/8", Violet Purple, 250/Pack (4865-17-250)~#|#~sp225302942_sc7JAM Paper A1 Self Seal Invitation Envelopes, 3 5/8" x 5 1/8", Violet Purple, 250/Pack (4865-17-250)~#|#~sp225302941_sc7
Item: 24578402
Model: 4865-17-250
No reviews yet
Price is $43.09
Unit of measure 250/Pack
Free delivery by Fri, Aug 28
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JAM Paper A8 Self Seal Invitation Envelopes, 5 1/2" x 8 1/8", Navy, 250/Pack (4885-103-250)~#|#~sp225303131_sc7JAM Paper A8 Self Seal Invitation Envelopes, 5 1/2" x 8 1/8", Navy, 250/Pack (4885-103-250)~#|#~sp225303130_sc7
Item: 24578636
Model: 4885-103-250
No reviews yet
Price is $54.59
Unit of measure 250/Pack
Free delivery by Fri, Aug 28
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JAM Paper Self Seal #10 Booklet Envelope 4 1/8" x 9 1/2", White, 50/Pack (75746-50)~#|#~3AFDDC25-BCBE-41D2-B6EC48C84E0E7D06_sc7JAM Paper Self Seal #10 Booklet Envelope 4 1/8" x 9 1/2", White, 50/Pack (75746-50)~#|#~4E8014B3-0A90-4BAA-BFF44CF296C8DF22_sc7
Item: 24604594
Model: 75746-50
No reviews yet
Price is $14.95
Unit of measure 50/Pack
Delivery by Fri, Aug 28
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 250/Box, Taupe Metallic (5380-M09-250)~#|#~m005902320_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 250/Box, Taupe Metallic (5380-M09-250)~#|#~m005823888_sc7
Item: 2146115
Model: 5380-M09-250
No reviews yet
Price is $102.39
Unit of measure 250/Pack
Free delivery by Wed, Sep 02
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LUX A2 (4 3/8 x 5 3/4) - Blush 50/Pack, Blush (LUX-4870-39-50)~#|#~sp5822112_sc7LUX A2 (4 3/8 x 5 3/4) - Blush 50/Pack, Blush (LUX-4870-39-50)~#|#~sp5874317_sc7
Item: 23996689
Model: LUX-4870-39-50
Price is $13.69
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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JAM Paper Self Seal Catalog Envelope, 10 1/2" x 7 1/2", Brown Kraft Manila, 100/Pack (13034230D)~#|#~07C4B61C-FF55-4935-8A01EA16C3FD1ADE_sc7
Item: 24557947
Model: 13034230D
No reviews yet
Price is $38.49
Unit of measure 100/Pack
Free delivery by Fri, Aug 28
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JAM Paper Self Seal #10 Business Envelopes, 4 1/8" x 9 1/2", White, 1000/Pack (75761-1M)~#|#~sp228873579_sc7
Item: 24578644
Model: 75761-1M
No reviews yet
Price is $168.69
Unit of measure 1000/Pack
Free delivery by Fri, Aug 28
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JAM Paper A4 Self Seal Invitation Envelopes, 4 1/4" x 6 1/4", Avocado Green, 250/Pack (4872-27-250)~#|#~sp225302948_sc7JAM Paper A4 Self Seal Invitation Envelopes, 4 1/4" x 6 1/4", Avocado Green, 250/Pack (4872-27-250)~#|#~sp225302947_sc7
Item: 24578406
Model: 4872-27-250
No reviews yet
Price is $42.99
Unit of measure 250/Pack
Free delivery by Fri, Aug 28
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JAM Paper Square Envelopes, Peel & Press, Avocado Green, 6 1/4 x 6 1/4, 250 Pack (8530-2502-250)~#|#~sp228873522_sc7
Item: 24578462
Model: 8530-102-250
No reviews yet
Price is $46.59
Unit of measure 250/Pack
Free delivery by Fri, Aug 28
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JAM Paper 6 x 9 Open End Envelopes, Peel & Press, Mandarin Orange, 500/Pack (EX1644-11-500)~#|#~sp223744824_sc7JAM Paper 6 x 9 Open End Envelopes, Peel & Press, Mandarin Orange, 500/Pack (EX1644-11-500)~#|#~sp223744823_sc7
Item: 24578570
Model: EX1644-11-500
No reviews yet
Price is $154.69
Unit of measure 500/Pack
Free delivery by Fri, Aug 28
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70 lb 3 1/4" x 3 1/4" Peel & Press Square Envelopes, Grocery Bag Brown, 50/Pack~#|#~m001149704_sc7
Item: 1029954
Model: 8503-GB-50
No reviews yet
Price is $19.89
Delivery by Wed, Sep 02
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LUX 9 x 12 Open End Envelopes, 50/Box, Black Linen (4894-BLI-50)~#|#~m001149711_sc7
Item: 1030035
Model: 4894-BLI-50
Price is $34.95
Delivery by Wed, Sep 02
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JAM Paper Peel & Seal Self Seal #13 Booklet Envelope, 10" x 13", White, 500/Pack (356828787)~#|#~sp115352158_sc7JAM Paper Peel & Seal Self Seal #13 Booklet Envelope, 10" x 13", White, 500/Pack (356828787)~#|#~sp115352157_sc7
Item: 1912878
Model: 356828787
Price is $250.29
Unit of measure 500/Pack
Free delivery by Fri, Aug 28
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LUX #7 Coin Envelopes (3 1/2 x 6 1/2) 50/Pack, Navy (LUX-7CO-103-50)~#|#~sp14807625_sc7
Item: 24260955
Model: LUX-7CO-103-50
No reviews yet
Price is $21.09
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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LUX A4 Invitation Envelopes (4 1/4 x 6 1/4) 50/Pack, Silver Metallic (4872-06-50)~#|#~sp14807603_sc7
Item: 24260983
Model: 4872-06-50
Price is $16.59
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 250/Pack, Gray - 100% Cotton (4880-SG-250)~#|#~sp14807898_sc7
Item: 24261130
Model: 4880-SG-250
No reviews yet
Price is $91.39
Unit of measure 250/Pack
Free delivery by Wed, Sep 02
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JAM Paper® 7.5 x 10.5 Open End Catalog Envelopes with Peel and Seal Closure, 100/Pack (356828779H)~#|#~sp111772332_sc7JAM Paper® 7.5 x 10.5 Open End Catalog Envelopes with Peel and Seal Closure, 100/Pack (356828779H)~#|#~sp111772331_sc7
Item: 24365094
Model: 356828779H
Price is $41.19
Unit of measure 100/Pack
Free delivery by Fri, Aug 28
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LUX 7 1/4" x 5 1/4" 70lbs. Postage Saver Envelopes W/Peel & Press, Bright White, 50/Pack~#|#~m000081518_sc7LUX 7 1/4" x 5 1/4" 70lbs. Postage Saver Envelopes W/Peel & Press, Bright White, 50/Pack~#|#~43964C72-4044-4051-8F8454F3C85A2194_sc7
Item: 282149
Model: 55PS-W-50
No reviews yet
Price is $20.69
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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LUX 3 5/8" x 5 1/8" 80lbs. A1 Invitation Envelopes W/Glue, Quartz Metallic, 50/Pack~#|#~2A9169FB-937C-488F-A893556A2903DE9E_sc7LUX 3 5/8" x 5 1/8" 80lbs. A1 Invitation Envelopes W/Glue, Quartz Metallic, 50/Pack~#|#~9055ABF4-0DAC-45DE-B9A37A651CC7428A_sc7
Item: 282394
Model: 5365-08-50
No reviews yet
Price is $18.09
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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JAM Paper 6 x 9 Open End Envelopes, Peel & Press, Blush Pink, 50 Pack (1644-114-50)~#|#~sp223744146_sc7JAM Paper 6 x 9 Open End Envelopes, Peel & Press, Blush Pink, 50 Pack (1644-114-50)~#|#~sp223744145_sc7
Item: 24578420
Model: 1644-114-50
No reviews yet
Price is $24.29
Unit of measure 50/Pack
Delivery by Fri, Aug 28
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LUX 6 1/2 x 6 1/2 Square Envelopes, 50/Box, Avocado (EX8535-27-50)~#|#~m000081550_sc7
Item: 282184
Model: EX8535-27-50
No reviews yet
Price is $24.59
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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LUX A1 Contour Flap Envelopes (3 5/8 x 5 1/8) 50/Box, Gold Metallic (1865-07-50)~#|#~m000081677_sc7
Item: 282338
Model: 1865-07-50
No reviews yet
Price is $16.19
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 50/Box, Lilac (SH4265-05-50)~#|#~m000081716_sc7
Item: 282379
Model: 910003121/06827
No reviews yet
Price is $12.69
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 50/Box, Magenta (EX4880-10-50)~#|#~m005902326_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 50/Box, Magenta (EX4880-10-50)~#|#~m005823957_sc7
Item: 282785
Model: EX4880-10-50
No reviews yet
Price is $14.69
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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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 Wed, Sep 02
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LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes W/Glue, Gold Metallic, 250/BX~#|#~m004940416_sc7LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes W/Glue, Gold Metallic, 250/BX~#|#~m005823910_sc7
Item: 384977
Model: 5360-07-250
Price is $79.79
Unit of measure 250/Box
Free delivery by Wed, Sep 02
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 250/Box, Mandarin (EX4880-11-250)~#|#~m005902327_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 250/Box, Mandarin (EX4880-11-250)~#|#~m005823958_sc7
Item: 386604
Model: EX4880-11-250
No reviews yet
Price is $65.39
Unit of measure 250/Box
Free delivery by Wed, Sep 02
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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.