Packaging Changes to Increase Recycle Rates

Muldmaterial packages are, in general, less suited to recycling than single material packages. All plastic containers are preferred to plastic with papter and/or aluminum. Single resin plastic containers are preferable to multi-resin plastic containers. 

Use materials that are either easily separable or compatible if a single material cannot be used 

The existence of markets for recycled materials is a key part of any recycling operation. It does no good whatsoever to separate and process materials if they do not find uses in new products. The packaging industry has an obligation to increase its use of recycled materials. While there obviously are applications for which only virgin materials are suitable, they should not be specified unless valid reasons for the exclusion of recycled materials exist. Writing specifications based on performance rather than material content may aid in avoiding the unnecessary exclusion of recycled maieriais. 

Packaging designs should incorporate only nonhazardous materials whenever possible. In particular, heavy metals used in additives, colorants and inks should be eliminated. If a company cannot achieve the desired color without heavy metals, perhaps a change in color coupled with a publicity campaign to let the public know the reason for the change could actually greatly enhance sales. 

Do not use adhesives on the labels (use shrink wrap, for example) or utilize easily soluble adhesives 

---