7328
After printing , the support medium is photocrosslinked to a solid part , and the object is peeled off along with the closed shell .
 support, photocrosslinked, shell
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 support, photocrosslinked, shell