Customized Printing Color Gold Foil Metal Lining Aluminum Film Bubble Bag Polyethylene Envelope

Customized Printing Color Gold Foil Metal Lining Aluminum Film Bubble Bag Polyethylene Envelope. Thermal Insulation: Maintains temperature with 0.032 W/(m*K) conductivity and 90-91% reflectivity. Customizable Design: Offers customized color, size, thickness, and logo printing options. Excellent Barrier: Blocks oxygen, water vapor, odor, and light to protect contents. Versatile Sealing: Available in self-adhesive, ziplock, or open style for secure closure. Wide Application: Ideal for food, pharmaceuticals, flowers, and cold chain transportation. Lightweight & Durable: Reduces logistics costs while resisting fungi, mildew, and stains.