Laminated Business Cards

I started a small biz biz card printing cards and I laminate my customers what they want and it becomes a bit difficult, especially because I'm all laminating card in hand and we're talking about hundreds and more 2000 cards in about a week .... TRUST ME it is almost impossible I am a hardworking guy, but I just want to know if there is a company out there that does biz card rolling and where they are because at this point, I'm looking for outsource this process.

I tried card biz lamiating bags in stores like OfficeMax and Staples but noticed they seem to come off because I'm looking for a tight seal around the maps to a T-shirt. Last time I tried I missed those they simply may be wrong I tried the brand (do not remember)

Anyway, I hope to find good answers, lil biz is really helping me right now and find this source will help a lot of time. Thank you

Well, I work in this field in Egypt and I do not know where you are
when u have large amounts, generally not you print a card by
you have a large full sheet of cards and laminated, then it is cut