I have to tape the corners of the sealed closure due to the edges lifting and catching on the other envelopes. I am always afrad if I don"t the lifted edges will rip open the envelope in the mailing process.
We use these in our laser printer to print addresses and postage all in one pass. These envelopes work perfectly without jamming. The self sealing is convenient and security tint is effective. We have been using these for years and will continue to do so.
They are amazing in that they close easily cannot see through and reasonable. I use about 50 or so envelopes a month for my business a convenient block away from the Staples store. I find these envelopes the best choice. I tried using other brands of envelopes from other stores in the past and they do not match up to the value and easy use! I would highly recommend these great envelopes and other products at Staples. I went on and purchased other products in the store such as note pads file folders printer's ink and even office furniture such as a computer desk and a file cabinet all at great prices and quality. Thank you Staples!
These are the best envelopes ever. For the price the they can't be beat. Of all the envelopes I have tried in the past I have never found any that go through a printer without getting stuck or coming through crooked. I have yet to have a problem with these. I print the return address on these and do it at 35 to 30 at a time never have I had on stick clog up or come through crooked. The seal strip comes off easy and does not tear the envelope and the seal stays once it is closed I never have to worry about the envelope coming open. 5 stars.