MEASURING CAP SHRINK BANDS

Reference for Standard Cap Sizes

The following are common cap sizes in the industry. If your product does not fit into one of these sizes, please refer to the Calculating Layflat page or feel free to contact us!

Bottle Cap Diameter 

at largest point

(mm)

Recommended Layflats/

Shrink Band Width

(mm)

White Safety Cap

(CRC)

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

60

70

89

100

45.5

47

49

51

52

53.5

55

56.5

58

60

61.5

63

64.5

66

67.5

69

71

72.5

74

75.5

77

78.5

80

82

83.5

85

86.5

88

89.5

103

120

153

172

24 CRC

28 CRC

33 CRC

38 CRC

45 CRC

53 CRC

52 mm

57 mm

66 mm

72 mm

85 mm

99 mm