Polymeric Films Comprising Biodegradable Polyester or Copolymer Thereof

A method of labeling a container, said method comprising:

• a. obtaining a film comprising at least one layer comprising a blend of:
• i. a first component comprising about 90 to 99% polyester, based on the total weight of the layer;
• and
• ii. a second component comprising about 1 to 10% biodegradable aliphatic or aromatic polyester, based on the total weight of the layer,
• b. forming said film into a shrink sleeve;
• c. positioning said shrink sleeve around said container;
• and
• d. shrinking said shrink sleeve to the container.

A method of making a package, said method comprising:

• a. obtaining a film comprising at least one layer comprising a blend of:
• i. a first component comprising about 90 to 99% polyester, based on the total weight of the layer;
• and
• ii. a second component comprising about 1 to 10% biodegradable aliphatic or aromatic polyester, based on the total weight of the layer,
• b. obtaining a container;
• c. forming said film into a shrink sleeve;
• d. positioning said shrink sleeve around said container;
• and
• e. shrinking said shrink sleeve to the container.