We're a small medical device company and we're getting ready to ship product pretty soon. I've already designed the packaging to use very few custom pieces, but we have a few things we're missing. One is a source for bulk, high-quality boxes, and the other is a good place that prints product sleeves.
http://www.thedieline.com/ has been great for getting inspiration, but right now we're pretty low volume and cost is a constraint.
Does anyone have any experience with sourcing and designing packaging?