Nil787 said:
I have full time skilled job and we are traveling together so I will get work permit at Canada border.. So I am concern about her open work permit .. will she receive open work permit at Canada border
Are you guys from a Visa exempt country? If not, does she have a temporary resident visa? Did you include her into your work permit application? Does she have an approved visa application with a letter that she needs to show at the border? Your situation is still not completely clear... Check this out:
http://www.cic.gc.ca/english/resources/tools/temp/work/port.asp
If you have a work permit with LMIA it's pretty easy, because LMIA is a proof of your full-time skilled work (that makes her eligible for OWP). However, it worths to bring a reference letter/job offer (pay slips) from your employer as well, just in case.
If you have an open work permit (which I think you don't), you need to bring a reference letter from your employer which states every details of your employment, including job description, NOC code, annual salary, dates of employment. You also have to bring your last 3 payslips.
You also have to bring your marriage certificate or proof of common-law relationship with you, and also proof of medical exam if your spouse works in healthcare or with children..