Question: In regards to the company that has Fold-Pak as a division, when was it formed?

full_context: Document 1: American Manufacturing and Packaging: American Manufacturing & Packaging (AMP), previously ARC Diversified, was a 501(c)(3) non-profit corporation located in Cookeville, Tennessee, mainly concerned with hiring and training the severely disabled in the manufacturing of food products. The company employed over 100 severely disabled people to manufacture and co-pack several private label brands and its own brands - Millstone Traditions, Granny Bunt and Beachhouse Seafood. On average, their brand portfolio reached more than four million people around the world daily. AMP was the first non-profit agency in the country to operate a USDA approved (PL No. 47-011-02) facility for the production of manufactured goods sold to the feeding programs of the US Government and private industry. AMP utilized the manufacture of food items to create opportunities for severely disabled in the development of work skills, vocational services and a better quality of life. It ceased operation in late 2011 following accusations of fraud and lying about the ingredients in a product.
Document 2: U.S. Corrugated: U.S. Corrugated, Inc. is an independent corrugated packaging producer headquartered in the United States. Along with its sister companies Mannkraft Corporation, a box and packaging company in the Northeast, and U.S. Display Group, designer and manufacturer of custom Point-of-Purchase displays, the company operates 25 full service manufacturing facilities in 15 states. In addition, the company owns a recycled containerboard paper mill in South Carolina. The firm produces corrugated packaging and Point of Purchase displays. U.S. Corrugated was established in 2006 by a number of strategic acquisitions.
Document 3: TreeHouse Foods: TreeHouse Foods Inc., located in Oak Brook, Illinois, is a multinational food processing company specializing in producing private label packaged foods. Created in 2005 and consisting entirely of acquisitions, in 2010 the company had sales of $2 billion and employed over 4000 people at 20 facilities. "Food Processing" magazine named them their 2010 Processor of the Year, calling them "the biggest company you never heard of." The company is a component of the S&P 400 and in 2015 was the 37th-largest food and beverage company in North America.
Document 4: Reynolds Group Holdings: Reynolds Group Holdings is an American packaging company with roots in the former Reynolds Metals Company, which was the second-largest aluminum company in the United States, and the third-largest in the world. Reynolds Metals was acquired by Alcoa in June 2000.
Document 5: Kraft Heinz: The Kraft Heinz Company is an American food company formed by the merger of Kraft Foods Group and Heinz in 2015. The merger was backed by 3G Capital and Berkshire Hathaway, which invested US$10 billion in the deal, making Kraft Heinz worth about US$46 billion. In 2015, the Kraft Heinz Company had 13 different brands with $500 million or more each in annual sales.
Document 6: WestRock: WestRock is an American corrugated packaging company. It was formed in May 2015 after regulators approved the merger of MeadWestvaco and RockTenn. MeadWestvaco stockholders will receive 0.78 shares of the combined company. Rock-Tenn stockholders can choose either one share of the combined company or a specific cash amount for each of their shares.
Document 7: Post Holdings: Post Holdings, Inc., headquartered in the Suburban St. Louis community of Brentwood, Missouri, is a consumer packaged goods holding company operating in the center-of-the store, foodservice, food ingredient, private label, refrigerated and active nutrition food categories. Its Post Consumer Brands business manufactures, markets and sells branded and private label cereal products. Its Michael Foods Group business supplies value-added egg products, refrigerated potato products, cheese and other dairy case products and dry pasta products to the foodservice, food ingredient and private label retail channels. Its active nutrition business markets and distributes protein beverages, bars and gels. Its Private Brands business manufactures private label peanut butter and other nut butters, dried fruits, baking and snacking nuts, cereal and granola.
Document 8: Duro Bag Mfg: Duro Bag Mfg is the largest paper bag manufacturer in the world and produces paper bags for numerous companies in the US. An unofficial description of the company's reach in the paper bag market segment is "If you held a paper bag today, it was probably made by Duro." Duro Bag Mfg was founded in Covington, Kentucky in 1953 by Mr. S. David Shor and is still a privately owned company. Charles Shor, who became President and Chief Executive Officer in 1987, ran the company started by his father until July 1, 2014.
Document 9: Gordon Food Service: Gordon Food Service (commonly abbreviated GFS) is the largest privately held foodservice distributor in North America with sales of $5.5 billion in 2007 and expected to finish 2012 with over $10 billion. Headquartered in Wyoming, Michigan, GFS has stores in the states of Florida, Illinois, Indiana, Kentucky, Michigan, Ohio, Pennsylvania and Tennessee. Gordon Food Service also distributes to portions of Wisconsin, Arkansas, Alabama, Georgia, Mississippi, Missouri, North Carolina, Virginia, and West Virginia. GFS was founded in 1897 by Isaac van Westenbrugge, a 23-year-old Dutch immigrant, and by his son-in-law Ben Gordon. It was started by Van Westenbrugge with only 300 dollars borrowed from his brother to start an egg and butter delivery service. In 2009, GFS opened a new distribution center in Pottsville, Pennsylvania, and opened a warehouse in Kenosha, Wisconsin the next year. The company continued expanding by building a distribution center in Kannapolis in 2016, and now has warehouses in twelve states. According to Forbes Magazine, GFS is the 26th largest privately held company in the United States.
Document 10: Kaiser Aluminum: Kaiser Aluminum an American aluminum producer is a spinoff from Kaiser Aluminum and Chemicals Corporation which came to be when common stock was offered in Permanente Metals Corporation and Permanente Metals Corporation's name was changed to Kaiser Aluminum and Chemicals Corporation. Henry J. Kaiser's corporation entered the aluminum business by leasing, then purchasing three government-owned aluminum facilities in Washington state. These were the primary reduction plants at Mead and Tacoma, and the rolling mill at Trentwood. The company grew to be a vertically integrated aluminum producer. Kaiser currently owns 12 fabricating plants that can produce more than 400000000 lbs of aluminum annually. The company also owns a 49 percent interest in an aluminum smelter in Wales. The North American plants produce approximately 500000000 lbs per year of value-added sheet, plate, extrusions, forgings, rod, bar, and tube. Kaiser previously owned a subsidiary that developed real estate, including Rancho California, California.
Document 11: New World Pasta: The New World Pasta Company is the largest retail branded pasta manufacturer in North America in terms of sales and a wholly owned subsidiary of Ebro Foods. New World Pasta headquarters are in Harrisburg, Pennsylvania. The company was formed in 1999 when it divested to a private equity group from The Hershey Company. After spinning off Hershey's pasta business to the newly formed company, New World Pasta acquired the four remaining brands of Borden's pasta business in July 2001 that the American Italian Pasta Company did not purchase a month earlier (Prince, Creamette, Catelli, and Lancia). New World Pasta declared bankruptcy in 2004, and in 2006, the company was acquired by Ebro Puleva S.A., a food company based in Spain. As part of Ebro Puleva, New World Pasta acquired Strom Products in 2012, including the No Yolks and Wacky Mac brands.
Document 12: Seven West Media: Seven West Media Limited is an ASX-listed media company and is Australia's largest diversified media business, formed by the acquisition by West Australian Newspapers Holdings Limited (WAN) of the Seven Media Group. It has a leading presence in broadcast television, radio, newspaper publishing, magazine publishing and online. Seven Group Holdings Ltd (SGH), a company controlled by Australian Capital Equity, is Seven West Media's largest shareholder with 33.2% of Seven West Media shares and $250m Seven West Media convertible preference shares (CPS).
Document 13: Sealed Air: Sealed Air Corporation is a packaging company known for its brands: Cryovac food packaging, Bubble Wrap cushioning, and Diversey cleaning and hygiene. Sealed Air Corporation has three divisions: Food Care, Product Care, and Diversey Care. Jerome Peribere is the CEO of the Charlotte, North Carolina-headquartered Sealed Air.
Document 14: Fold-Pak: Fold-Pak, formerly Bloomer Brothers of Newark, NY, is a division of WestRock with three production facilities: Hazleton, PA, Fresno, CA, and Lebanon, TN. The company manufactures containers for take-out food under the Fold-Pak, Bio-Pak, Bio-Plus, and SmartServ product lines.
Document 15: Chicago Pacific Corporation: The Chicago Pacific Corporation was a shell corporation created from the remains of the Chicago, Rock Island and Pacific Railroad. It managed to use much of the capital made from the liquidation of the Rock Island to acquire non-rail ventures such as The Hoover Company, Pennsylvania House/Kittinger, Inc., and Rowenta A.G.. In 1988, the now profitable company was acquired by the Maytag Corporation.
ground_truth: May 2015