Exhibit 99.1

ACME UNITED CORPORATION			NEWS RELEASE
CONTACT:	Paul G. Driscoll	Acme United Corporation	55 Walls Drive	Fairfield, CT 06824
		Phone: (203) 254-6060	FAX: (203) 254-6521

FOR IMMEDIATE RELEASE   July 20, 2018

ACME UNITED REPORTS SECOND QUARTER RESULTS;

REAFFIRMS GUIDANCE FOR 2018

FAIRFIELD, CT. – July 20, 2018 – Acme United Corporation (NYSE American: ACU) today announced that net sales for the three months ended June 30, 2018 were $39.8 million, compared to $38.8 million in the same period of 2017, an increase of 2%. Net sales for the six months ended June 30, 2018 were $71.5 million, compared to $66.6 million in the same period in 2017, an increase of 7%.

Net income for the three months ended June 30, 2018 was $2.4 million, or $0.67 per diluted share, compared to $2.8 million, or $0.75 per diluted share, for the same period in 2017, decreases of 14% and 11%, respectively. Net income for the six months ended June 30, 2018 was $3.2 million, or $0.88 per diluted share, compared to $3.5 million, or $.94 per diluted share, in last year’s same period, decreases of 9% and 6%, respectively. The declines in net income for the three and six month periods resulted primarily from additions in sales and marketing personnel to accommodate our growth as well as higher interest rates on our variable rate credit facility.

Walter C. Johnsen, Chairman and CEO said, “We had record sales performances in many categories and areas of our company, including first aid and safety, Camillus and Cuda cutting products, DMT sharpening tools, Spill Magic absorbents, and our European business. Sales of Westcott back to school products were affected by an increasing proportion of online versus retail sales, which are expected to shift revenues from the second to the third quarter.”

“We  anticipate a higher proportion of our back-to-school sales for 2018 in the third quarter and, accordingly, are reaffirming the financial guidance we previously provided for the year of approximately $140 million in revenues, $5.7 million in net income, and $1.53 earnings per share. This compares to sales of $130.6 million, non-GAAP net income of $5.3 million and earnings per diluted share of $1.42 for 2017. As previously reported, the Company’s GAAP net income of $4.1 million for 2017 reflected a $1.2 million non-cash tax charge related to the U.S. Tax Cuts and Jobs Act.

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In the U.S. segment, net sales for the three months ended June 30, 2018 increased 2% compared to the same period in 2017. Sales of first aid and safety products were $15.0 million, an increase 7%. As noted above, our sales of Westcott school products were lower than the second quarter sales last year due to the timing of shipments. Net sales for the first six months of 2018 in the U.S. segment increased 7% compared to the same period in 2017. Sales of first aid and safety products increased 17% due to market share gains.

Net sales in Europe for the three months ended June 30, 2018 increased 14% in U.S. dollars and 5% in local currency compared to the same 2017 period. Net sales for the six months ended June 30, 2018 increased 19% in U.S. dollars and 7% in local currency compared to the first half of 2017. Net sales for both periods increased mainly due to new customers in the office products channel, growth in sales of DMT products, and strong e-commerce demand for these products.

Net sales in Canada for the three months ended June 30, 2018 decreased 1% in U.S. dollars and 5% in local currency compared to the same prior-year period. Net sales for the six months ended June 30, 2018 increased 3% in U.S. dollars and were constant in local currency compared to the same period in 2017.

Gross margin was 37% in the three months ended June 30, 2018, compared to 37% in the same period in 2017. Gross margin was 38% in the six months ended June 30, 2018, compared to 38% in the same period in 2017.

The Company’s bank debt less cash on June 30, 2018 was $46.0 million compared to $41.3 million on June 30, 2017. During the twelve-month period ended June 30, 2018, the Company purchased its manufacturing and distribution facility in Vancouver, WA for $4.0 million and distributed $1.5 million in dividends on its common stock.

Conference Call and Webcast Information

Acme United will hold a conference call to discuss its quarterly results, which will be broadcast on Friday, July 20, 2018, at 12:00 p.m. EDT. To listen or participate in a question and answer session, dial 888-599-8686. International callers may dial 323-794-2551. You may access the live webcast of the conference call through the Investor Relations section of the Company’s website, www.acmeunited.com. A replay may be accessed under Investor Relations, Audio Archives.

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About Acme United

ACME UNITED CORPORATION is a leading worldwide supplier of innovative safety solutions and cutting technology to the school, home, office, hardware, sporting goods and industrial markets. Its leading brands include First Aid Only®, PhysiciansCare®, Pac-Kit®,Spill Magic®, Westcott®, Clauss®, Camillus®, Cuda®, and DMT®. For more information, visit www.acmeunited.com.

Forward Looking Statements

Forward-looking statements in this report, including without limitation, statements related to the Company’s plans, strategies, objectives, expectations, intentions and adequacy of resources, are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Investors are cautioned that such forward-looking statements involve risks and uncertainties including, without limitation, the following: (i) changes in the Company’s plans, strategies, objectives, expectations and intentions, which may be made at any time at the discretion of the Company; (ii) the impact of uncertainties in global economic conditions, including the impact on the Company’s suppliers and customers; (iii) changes in client needs and consumer spending habits; (iv) the impact of competition and technological changes on the Company; (v) the Company’s ability to manage its growth effectively, including its ability to successfully integrate any business it might acquire; (vi) currency fluctuations; (vii) increases in the cost of borrowings resulting from rising interest rates; (viii) uncertainties arising from the interpretation and application of the U.S. Tax Cuts and Jobs Act enacted in December 2017; and (ix) other risks and uncertainties indicated from time to time in the Company’s filings with the Securities and Exchange Commission.

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ACME UNITED CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

SECOND QUARTER REPORT 2018

(Unaudited)

	Three Months Ended		Three Months Ended
Amounts in 000's except per share data	June 30, 2018		June 30, 2017
Net sales	$	39,751	$	38,849
Cost of goods sold		25,039		24,366
Gross profit		14,712		14,483
Selling, general, and administrative expenses		11,087		10,572
Operating Income		3,625		3,911
Interest expense, net		445		321
Other expense  (income), net		74		(29	)
Total other expense, net		519		292
Income before income tax expense		3,106		3,619
Income tax expense		670		773
Net income	$	2,436	$	2,846
Shares outstanding - Basic		3,374		3,353
Shares outstanding - Diluted		3,625		3,780
Earnings per share basic	$	0.72	$	0.85
Earnings per share diluted		0.67		0.75

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ACME UNITED CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

SECOND QUARTER REPORT 2018 (cont.)

(Unaudited)

	Six Months Ended		Six Months Ended
Amounts in 000's except per share data	June 30, 2018		June 30, 2017
Net sales	$	71,460	$	66,595
Cost of goods sold		44,624		41,548
Gross profit		26,836		25,047
Selling, general, and administrative expenses		21,846		19,922
Operating Income		4,990		5,125
Interest expense, net		850		583
Other expense (income), net		61		(16	)
Total other expense, net		911		567
Income before income tax expense		4,079		4,558
Income tax expense		879		1,052
Net income	$	3,200	$	3,506
Shares outstanding - Basic		3,374		3,342
Shares outstanding - Diluted		3,642		3,744
Earnings per share basic	$	0.95	$	1.05
Earnings per share diluted		0.88		0.94

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ACME UNITED CORPORATION

CONDENSED CONSOLIDATED BALANCE SHEETS

SECOND QUARTER REPORT 2018

(Unaudited)

Amounts in 000's	June 30, 2018		June 30, 2017
Assets:
Current assets:
Cash and cash equivalents	$	1,894	$	5,674
Accounts receivable, less allowance		34,511		32,616
Inventories, net		42,510		35,638
Prepaid expenses and other current assets		2,524		2,417
Total current assets		81,439		76,345
Property, Plant and equipment, net		14,576		9,077
Intangible assets, less accumulated amortization		17,268		19,227
Goodwill		4,696		3,948
Other assets		599		765
Total assets	$	118,578	$	109,362
Liabilities and stockholders' equity:
Current liabilities
Accounts payable	$	12,972	$	7,498
Other accrued liabilities		4,640		5,215
Total current liabilities		17,612		12,713
Long term debt		44,318		46,956
Mortgage payable, net of current portion		3,578		—
Other non-current liabilities		846		345
Total liabilities		66,354		60,014
Total stockholders' equity		52,224		49,348
Total liabilities and stockholders' equity	$	118,578	$	109,362

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