Abstract: A biodegradable, thermally insulated mailer and cooler, and method of making them, are disclosed. The thermally insulated packaging material are made from laminated starch foam and bio-plastic film. The lamination can be performed by heat bonding, without the use of an adhesive bonding agent, to produce biodegradable packaging materials that can pass ASTM and other certifications for home compostability and marine environment safety.

Abstract: A biodegradable, thermally insulated mailer and cooler, and method of making them, are disclosed. The thermally insulated packaging material are made from laminated starch foam and bio-plastic film. The lamination can be performed by heat bonding, without the use of an adhesive bonding agent, to produce biodegradable packaging materials that can pass ASTM and other certifications for home compostability and marine environment safety.

Abstract: A biodegradable, thermally insulated mailer and cooler, and method of making them, are disclosed. The thermally insulated packaging material are made from laminated starch foam and bio-plastic film. The lamination can be performed by heat bonding, without the use of an adhesive bonding agent, to produce biodegradable packaging materials that can pass ASTM and other certifications for home compostability and marine environment safety.

Abstract: A vermicomposting device for vermicomposting organic material, comprises a casing including an annular hollow body member defining an internal cavity, a head member mounted to an upper end portion of the body member and a base member removably attached to a lower end portion of the body member, and a plurality of composting trays removably disposed within the internal cavity in a stacked relationship. Each of the composting trays is an open top tray including a circular perforated bottom wall surrounded by an annular side wall upwardly extending from the perforated bottom wall. The base member includes a support portion and a drip bucket disposed under the composting trays to receive and collect any liquid byproduct from the vermicomposting process. The head member is movable relative to the body member so as to provide an access to the internal cavity of the body member.

Abstract: A vermicomposting device for vermicomposting organic material, comprises a casing including an annular hollow body member defining an internal cavity, a head member mounted to an upper end portion of the body member and a base member removably attached to a lower end portion of the body member, and a plurality of composting trays removably disposed within the internal cavity in a stacked relationship. Each of the composting trays is an open top tray including a circular perforated bottom wall surrounded by an annular side wall upwardly extending from the perforated bottom wall. The base member includes a support portion and a drip bucket disposed under the composting trays to receive and collect any liquid byproduct from the vermicomposting process. The head member is movable relative to the body member so as to provide an access to the internal cavity of the body member.