About product and suppliers:
            194 acid free cardboard products are offered for sale by suppliers on Alibaba.com, of which specialty paper accounts for 2%, paper boxes accounts for 2%, and notebooks accounts for 2%. 

A wide variety of acid free cardboard options are available to you, such as chemical-mechanical pulp. You can also choose from specialty paper, craft paper, and writing paper acid free cardboard, as well as from offset printing, digital printing, and inkjet printing acid free cardboard, and whether acid free cardboard is personal care, gift & craft, or household products. 

There are 18 suppliers who sells acid free cardboard on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of acid free cardboard supply is 100% respectively.