加拿大采购需求：塑料袋、包装袋、气泡信封、聚乙烯信封、铝箔袋

I'm looking to order a large resealable bag designed specifically for food powders. The bag should feature full-color printing on both sides to enhance its visual appeal and branding potential. I already have the artwork ready for this project, so I need to understand the printing capabilities and any limitations you may have in terms of colors and design intricacies. Additionally, could you please provide information about the material options available for these bags? It's crucial that the chosen material is suitable for food contact and ensures the freshness of the contents. Also, I'd like to know about your production timelines and minimum order quantities to help us plan accordingly. Looking forward to your detailed response!