Thick Cushion Insulated Mailers For Cold Shipping 

 The insulated mailer is composed of the aluminized film on the outside, white PE film on the inside, and thermal insulation cotton made of polyester fiber in the middle.According to the insulation requirements of your products, different thicknesses of insulation cotton filling can be customized.Dual closure with leakproof zipper inside and exterior adhesive strip. Product Name Foil Ecoliner Bag Materials Foil+eco cotton, Poly+eco cotton, Foil+Pu foam, Poly+Pu Foam Rugular Size 6×9inch, 10×10.5inch,11×15inch,  customized acceptable Thickness 1inch, 1.5inch The pharmaceutical and gourmet shippers know how the traditional thermal bags waste space and time. We provides a variety of high-speed packaging solutions for large cold chain package transportation to reduce your material han…