Patent name Sweet potato juice making method and packaging material made from residual sweet potato slag fiber Patent applicant Jiang Dong Principal Applicant Address 116415 Lizifang Town, Zhuanghe City, Liaoning Province, Dalian Lixi Inventor Jiang Dong Application (Patent) No. 200510056649.6 Date of Application 2005.04.12 certification date approval announcement number 1672562 audit announcement date 2005.09.28 specification CD-ROM D0539 main classification number A23L1/216 classification number A23L1/216; B65D65/46 division Original application No. of priority items Abstract This invention discloses a The method for making sweet potatoes and the packaging material made from the residues of sweet potato residue fibers aim to overcome the deficiencies of the prior art and improve the utilization of natural materials. According to the method for making juice, the sweet potato is first frozen, thawed after freezing, and then the thawed sweet potato is squeezed; the packaging material made from the remaining sweet potato residue fiber is pressed from the juice-like porridge The sweet potato residue is processed into packaging materials by being sent to the tires made of packaging materials. Sovereignty items 1. A method for making sweet potatoes, characterized in that the sweet potatoes are first frozen, thawed after freezing, and then the thawed sweet potatoes are juiced.
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