加拿大采购需求：袋和包，袋和包，拉链立式袋

I'm looking for resealable pouches specifically designed for powdered spices intended for milk. The ideal packaging should include a transparent section that allows visibility of the contents for easy identification. I'm aiming for a 200g pouch size, so it's important that the design accommodates this quantity while ensuring that the spices remain fresh and easy to use. For initial evaluation, please send me samples of the pouch. I want to test the material quality, seal effectiveness, and the visibility aspect. This will help determine if it's suitable for my brand. If you have different styles or concepts that fit this criteria, feel free to share those options as well. Looking forward to your prompt response!