加拿大采购需求：平底袋、平底咖啡袋、卷膜、卷式包装膜、柔性包装膜、食品蒸煮袋

We are looking for stand-up pouches for packaging various dried fruits and nuts. The pouches should have a press-to-close zipper and a tear notch, made from a high-barrier laminated film that is food-grade. Each size must include a frosted window to showcase the product while maintaining moisture and oxygen protection. Custom full-color printing is required on the front and back, with a soft touch matte finish. Please provide dielines for each size before final artwork preparation. Note that the window area should not have any opaque or white ink backing, ensuring the premium quality of the visible product.