Exhibit 32.2

Certificate Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

I, Robert W. Kuhn, executive vice president, chief financial officer and secretary of AptarGroup, Inc., certify that (i) the Annual Report on Form 10-K of AptarGroup, Inc. for the year ended December 31, 2018 (the “Form 10-K”) fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934 and (ii) the information contained in the Form 10-K fairly presents, in all material respects, the financial condition and results of operations of AptarGroup, Inc.

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	By:	/s/ Robert W. Kuhn
		Robert W. Kuhn
		Executive Vice President,
		Chief Financial Officer and Secretary
		February 21, 2019