Table 4 Tensile property of aramid knit, 3D printed auxetic re-entrant pattern and 2 types of 3D printed auxetic re-entrant pattern/aramid knit composite with various tilting angles

6.82 ± 0.34

3.34 ± 0.37

122.10 ± 8.33

136.72 ± 6.61

4.68 ± 1.79

0.98 ± 0.21

142.91 ± 48.84

218.03 ± 37.30

3.93 ± 0.62

1.35 ± 0.11

124.61 ± 3.24

219.71 ± 6.69

3.78 ± 0.93

1.35 ± 0.15

149.61 ± 43.59

251.55 ± 19.85

4.18 ± 0.18

0.74 ± 0.14

305.05 ± 16.32

348.61 ± 15.65

1.77 ± 0.21

1.77 ± 0.21

633.22 ± 131.56

635.21 ± 131.04

1.02 ± 0.06

0.77 ± 0.19

358.09 ± 48.97

411.57 ± 79.20

1.26 ± 0.15

0.57 ± 0.08

345.15 ± 9.39

393.76 ± 39.50

1.70 ± 0.18

1.53 ± 0.09

435.90 ± 78.16

484.85 ± 27.89

4.26 ± 0.91

3.55 ± 1.07

744.54 ± 19.98

762.17 ± 21.22

4.17 ± 0.30

1.41 ± 0.27

121.39 ± 20.89

667.04 ± 136.71

3.97 ± 0.44

0.81 ± 0.13

131.21 ± 5.14

765.13 ± 96.54

4.47 ± 0.51

1.44 ± 0.14

151.85 ± 9.46

723.79 ± 30.33

4.33 ± 0.53

1.35 ± 0.12

143.26 ± 7.86

723.79 ± 30.33

5.02 ± 0.36

4.14 ± 0.73

154.50 ± 4.60

982.20 ± 32.63

3.09 ± 0.05

0.55 ± 0.22

98.65 ± 0.98

721.71 ± 77.47

2.85 ± 0.33

0.47 ± 0.10

95.44 ± 2.50

455.66 ± 72.23

2.00 ± 0.13

0.49 ± 0.02

138.47 ± 15.64

640.99 ± 57.37

2.09 ± 0.15

0.52 ± 0.10

230.24 ± 75.44

641.40 ± 74.72

3.10 ± 0.24

1.79 ± 0.14

454.98 ± 19.48

943.71 ± 08.09