Three-dimensional object inkjet printing method, printing apparatus and computer-readable storage medium

A three-dimensional object inkjet printing method, comprising:

• forming an adhesion support portion on a support platform;
• forming an elastic support portion on the adhesion support portion, the elastic support portion being embedded with a first elastic portion;
• and
• forming a target object by printing layer by layer on the elastic support portion;
• wherein the forming the target object by printing layer by layer on the elastic support portion, comprising:
• spraying a first model material on the elastic support portion, and printing layer by layer to form the target object;
• and
• printing layer by layer on the elastic support portion to form a protection layer that at least partially wraps the target object;
• wherein the protection layer comprises a support layer in which an elastic extending portion is embedded;
• a material of the support layer comprises a support material, a material of the elastic extending portion comprises a second model material;
• wherein the first model material is the same as the second model material, or the first model material is different from the second model material.