Chris Stephens
Senior Vice President & Chief Financial Officer at Sealed Air
Thank you, Ted. And good morning, everyone. Let's start on Slide 11 to review our first quarter net sales growth by segment and by region. In Q1, net sales were up 12% to $1.4 billion. In constant dollars, net sales were up 15%, with 18% growth in Food and 10% growth in Protective. By region, Americas was up 18%, EMEA, up 11% and APAC, up 4%.
On Slide 12 you can see organic sales volume and pricing trends by segment and by region. In Q1, price was up 16% overall while volumes were down 1%. Q1 price was favorable 17% for Food and 15% in Protective. Most of the price realized in Q1 was a result of prior actions and formula pass-throughs. These actions to increase price-with-care to gain share are in response to ongoing inflationary pressures. As always, we are working directly with our customers to meet their needs, save their money and drive productivity. Food volumes were up 2%, driven by EMEA up 7%, and APAC up 3%, while Americas was down 1%. Protective volumes were down 3% with declines in all regions, mainly driven by normalized demand trends given the strong demand in Q1, '21.
On Slide 13, we present our consolidated sales and adjusted EBITDA loss. Having already discussed sales, let me comment on our Q1 adjusted EBITDA performance. Q1 adjusted EBITDA of $327 million, increased $59 million or 22% compared to last year, with margins of 23.1%, up 190 basis points. We achieved positive price realization in this quarter. However, labor and non-material inflation continues to rise at a rapid rate, impacting year-over-year earnings by $24 million compared to $13 million a year ago. In addition, operating costs of negative $30 million includes incremental investments to support future growth. Productivity gains totaled $10 million in Q1 and we remain on track to realize approximately $60 million from productivity gains from the completion of Reinvent SEE initiatives and performance of our SEE Operating Engine in 2022. Adjusted earnings per diluted share in Q1 was $1.12, compared to $0.78 in Q1, '21. Our adjusted tax rate was 25.2% compared to 27.6% in the same period last year. We were an active buyer of our stock in the quarter with approximately 3 million shares repurchased, valued at approximately $200 million. Our weighted average diluted shares outstanding in Q1, '22 were $149.5 million compared to $155.4 million in Q1, '21. At quarter end, we had $696 million remaining under our authorized share repurchase program.
Turning to segment results on Slide 14. Starting with Food. In Q1, Food net sales of $808 million were up 18% in constant dollars. Price was up 17% year-over-year with all regions contributing to positive price, while volume growth was 2%. Automation sales, which includes equipment systems, parts and services, accounts for approximately 6% of the segment sales, and were up mid single digits in the quarter. Adjusted EBITDA of $200 million in Q1, increased 28% compared to last year, with margins at 24.8%, up 250 basis points. On the Protective side, net sales of $610 million increased 12% on an organic basis. Price was up 15% in the quarter, again, with all regions contributing to positive price, while volumes saw a decline of 3% in the quarter as we faced normalized demand trends. As a reminder, volumes in Protective were up 13% in the first quarter last year, fueled by the strong growth in fulfillment, e-commerce and the rebound of industrial end-markets following COVID shutdowns in 2020. As for Automation sales in the quarter, which accounts for approximately 8% of the segment sales, they were up double-digits in the quarter. Adjusted EBITDA of $127 million increased 16% in Q1 with margins at 20.9%, up a 140 basis points.
Now let's turn to free cash flow on Slide 15. In the first three months of 2022, free cash flow was a use of cash of $19 million compared to a source of cash of $36 million in the same period, a year ago. This $55 million swing was largely driven by increased working capital needs, capex to support growth and productivity, plus the absence of a $24 million federal tax refund in Q1, '21.
On Slide 16, we outline our purpose driven capital allocation strategy, focused on creating economic value. We maintain a strong balance sheet while driving attractive returns on invested capital and supporting profitable growth initiatives. We are focusing our capex on Touchless Automation, digital and sustainability. As Ted noted, we are investing in smart packaging and digital printing and see many opportunities to expand our presence in attractive growth markets and geographies.
Let's turn to Slide 17 to review our updated 2022 outlook. We are raising our net sales and earnings guidance, reflecting our strong Q1 performance and the outlook for the remainder of the year. For net sales, we now estimate $5.85 billion to $6.05 billion, a year-over-year increase of 6% to 9% as reported, compared to our previously provided $5.8 billion to $6 billion range. Our organic growth forecast is 9% to 12%, which assumes approximately 1% in volume and 9% in price at the midpoint. Full-year adjusted EBITDA is now expected to be in the range of $1.22 billion to $1.25 billion. This compares to our previous guide of $1.2 billion to $1.24 billion. Adjusted EBITDA is expected to grow 8% to 10% and implies an adjusted EBITDA margin of approximately 21%. For adjusted EPS, we now expect to be in the range of $4.05 to $4.26. This assumes depreciation and amortization of approximately $250 million and an adjusted effective tax rate of approximately 26%, net interest expense of approximately $160 million and approximately 149 million shares outstanding. And lastly, we are reiterating our outlook for free cash flow, which is in the range of $510 million to $550 million.
So in summary, we are executing on our growth strategy, driving productivity and cash generation and aligning our business around the SEE Operating Model. This is reflected in our Q1 performance and revised 2022 outlook.
With that, let me now pass the call back to Ted for closing remarks. Ted?