Third Joinder to the Registration Rights Agreement

EXHIBIT 4.8.3

Third Joinder to the Registration Rights Agreement

     With respect to the Registration Rights Agreement, (the “Registration Rights Agreement”) dated as of May 4, 2010, among Xxxxxxxx Group Issuer LLC, a Delaware limited liability company (the “US Issuer I”), Xxxxxxxx Group Issuer Inc., a Delaware corporation (the “US Issuer II”), Xxxxxxxx Group Issuer (Luxembourg) S.A., a société anonyme (limited liability company) organized under the laws of Luxembourg (the “Luxembourg Issuer” and, together with US Issuer I and US Issuer II, the “Issuers”), the Closing Date Guarantors and Credit Suisse Securities (USA) LLC, as the Purchaser, for good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, each of the signatories hereto (i) hereby agree to become a party to the Registration Rights Agreement as a Guarantor with the same force and effect as if originally named a Closing Date Guarantor therein and (ii) without limiting the generality of the foregoing, assumes all of the rights and obligations of the Guarantors under the Registration Rights Agreement, in each case, as of the time of delivery of this Joinder on September 1, 2010, as though it had entered into the Registration Rights Agreement on May 4, 2010. The obligations assumed by the Guarantors under this Joinder shall be joint and several obligations. Capitalized terms used but not defined in this Joinder shall have the meanings given to such terms in the Registration Rights Agreement.

     IN WITNESS WHEREOF, the undersigned has executed this joinder on the above referenced date.

	XXXXXXXX PACKAGING INC.
	by	/s/ Xxxxx Xxxxxxx
		Name:	Xxxxx Xxxxxxx
		Title:
	XXXXXXXX FLEXIBLE PACKAGING INC.
	by	/s/ Xxxxx Xxxxxxx
		Name:	Xxxxx Xxxxxxx
		Title:
	ULTRA PAC, INC.
	by	/s/ Xxxxx Xxxxxxx
		Name:	Xxxxx Xxxxxxx
		Title:
	XXXXXXXX FOOD PACKAGING LLC
	by	/s/ Xxxxx Xxxxxxx
		Name:	Xxxxx Xxxxxxx
		Title:
	XXXXXXXX PACKAGING KAMA INC.
	by	/s/ Xxxxx Xxxxxxx
		Name:	Xxxxx Xxxxxxx
		Title:
	XXXXXXXX PACKAGING LLC
	by	/s/ Xxxxx Xxxxxxx
		Name:	Xxxxx Xxxxxxx
		Title:

Joinder to the Registration Rights Agreement

	XXXXXXXX METALS COMPANY DE MEXICO, S. DE X.X. DE C.V.
	by	/s/ Pru Xxxxxx
		Name:	Pru Xxxxxx
		Title:	Attorney
	MAXPACK, S. DE X.X. DE C.V.
	by	/s/ Pru Xxxxxx
		Name:	Pru Xxxxxx
		Title:	Attorney
	XXXXXXXX FOOD PACKAGING CANADA INC.
	by	/s/ Pru Xxxxxx
		Name:	Pru Xxxxxx
		Title:	Authorized Signatory
	IVEX HOLDINGS, LTD.
	by	/s/ Pru Xxxxxx
		Name:	Pru Xxxxxx
		Title:	Attorney
	KAMA EUROPE LIMITED
	by	/s/ Pru Xxxxxx
		Name:	Pru Xxxxxx
		Title:	Attorney
	XXXXXXXX PACKAGING INTERNATIONAL B.V.
	by	/s/ Pru Xxxxxx
		Name:	Pru Xxxxxx
		Title:	Authorized Signatory

Joinder to the Registration Rights Agreement