Western Converting Specialties Inc

Founded in 1939, Seaboard Envelope Co. Inc. is one of the leading manufacturers of envelopes in the United States. Based in Irwindale, Calif., the company prints a variety of envelopes, including square flap, side seam, regular/business, pointed flap, poly window, catalog and open-side, booklet envelopes. It specializes in inline/offline custom printing as well as flexo and jet printing. Seaboard Envelope Co. Inc. specializes in custom adhesives like peel-to-seal and latex. The company converts customer supplied preprinted and unprinted sheet stocks.

Founded in 1966, Inland Envelope Company is a manufacturer and printer of commercial envelopes for the wholesale market in the Western States. The company s services include envelope manufacturing, envelope imprinting, conversion of preprinted or plain paper stock, application of peel-n-seal (zip strip) and latex gumming, perforation and drop seal gum application. Inland Envelope Company also provides services like die-cutting, digital prepress and warehousing. The company s products include commercial/official envelopes, catalog (oe) and booklet (os) envelopes, announcement envelopes, recycled paper envelopes, colored wove envelopes and remittance envelopes. Inland Envelope Company also provides products like latex seal envelopes and bankers flap envelopes.

Established in 1979, Multi-Plastics provides rolls of thin gauge plastic films to the envelope, carton, label and printing industries. Its products are available in various supermarkets throughout North America. The company s converting capabilities include custom slitting, square cutting, packaging and custom sheeting. Multi-Plastics, with a location in Santa Fe Springs, Calif., operates distribution facilities in Georgia, Illinois, Texas and New Jersey. The company also has offices in Canada and the United Kingdom. Additionally, Multi-Plastics maintains a Web site that features credit applications, tax exemption forms, product specification charts and contact details. The company is also a member of the Envelope Manufacturers Association and the Screen Graphics Image Association.