Besides being able to share links to individual documents in your account, you can also copy links for all of the folders in your account. This makes it easier to share lots of documents at once. Like with all documents created in your account, all folders also have a link generated by Keep&Share that you can copy at any time. Follow the directions in the image below to copy your folder link:
Note: You can only share live links of your Document Folders to members of your Share List. To make links to your Document Folders accessible to anyone online, your Folder would have to be Publicly Shared.