3004 aluminum foil has high hardness, good load bearing, and better stamping effect than 3003 aluminum foil. It can be applied to aluminum foil lunch boxes, and the product is hygienic. As a 3004 aluminum foil manufacturer, Hongjin Milai produces 3004 lunch box aluminum foil products with good shape, no black silk, no bright lines, no holes, multiple advantages, high quality and low price.

Application advantages of 3004 aluminum foil in the field of lunch boxes and containers:

1. Food grade, clean oil removal, less holes, good product shape.

2. Good sealing performance, strong shading performance, heat preservation and fragrance protection, and avoid microbial growth.

3. The product quality is stable, the price is favorable, and the factory sells directly.