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Impregnation of plastics into the fiber bundle could be achieved in the temperature range of 200Layer thickness of 0.4and hatch spacing of about 0.6mm guaranteed bonding strength between lines and layers .
 manufacturing process: Impregnation; material: plastics; material: fiber bundle; material: be; process parameter: temperature range; process parameter: hatch spacing; machanical property: bonding strength
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: 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:
 manufacturing process: Impregnation; material: plastics; material: fiber bundle; material: be; process parameter: temperature range; process parameter: hatch spacing; machanical property: bonding strength