Process for producing a bioplastics product

A process for producing a biomaterial product based on sunflower seed hulls/sunflower seed husks comprising:

• providing or producing a compounded material, wherein the compounded material is obtained by compounding a sunflower seed hull material with a biodegradable plastic;
• wherein the biomaterial product is constructed with a first layer, a second layer, and an interlayer arranged between the first and second layers,
• wherein the first layer and the second layer comprise the compounded material;
• and
• wherein the interlayer comprises an oxygen barrier layer having an oxygen barrier activity of <50 cm3/m2*d*bar.

A process for producing a biomaterial product based on sunflower seed hulls/sunflower seed husks comprising:

• providing or producing a compounded material,
• wherein the compounded material is obtained by compounding a sunflower seed hull material with a biodegradable plastic,
• wherein the biomaterial product is constructed with a first layer, a second layer, and an oxygen barrier layer,
• wherein the first layer, and the second layer comprise the compounded material, and
• wherein the oxygen barrier layer has an oxygen barrier activity of <50 cm3/m2*d*bar.

A process for producing a biomaterial product based on sunflower seed hulls/sunflower seed husks comprising:

• providing or producing a compounded material,
• wherein the compounded material is obtained by compounding a sunflower seed hull material with a home-compostable material,
• wherein the biomaterial product is constructed with a first layer, a second layer, and an oxygen barrier layer,
• wherein the first layer, and the second layer comprise the compounded material, and
• wherein the oxygen barrier layer has an oxygen barrier activity of <50 cm3/m2*d*bar.