+34 943 78 05 09 COOKIES POLICY PRIVACY POLICY CASTILIAN BASQUE HOME PRESENTATION PRODUCTS TECHNICAL INFORMATION LOCATION CONTACT TECHNICAL INFORMATION Technical information Corrugated cardboard is the result of the union of several sheets of paper, which are kept equidistant because one or more corrugated boards are interleaved. This characteristic is what gives cardboard the property of being non-deformable. The smooth outer leaves are called faces or covered. The middle sheets are called smooth faces. The wavy leaves that form the channels are called wavy, gut, or "medium." The most common corrugated cardboard packaging is the traditional flap box. The single-face (SF) is the elementary module of all corrugated cardboard and is made up of a smooth sheet (one side) and a corrugated one, joined together with glue. Adding a second face forms the double-face. If a second single-sided module is added to the double-side, it constitutes the so-called double-double (DD). In the same way, a wavy triple results from a double-double with a third single-face. The weight of the papers, as well as the height of the waves, determine their consistency (ECT) and, above all, their resistance to vertical compression (BCT). This last parameter is the most important, since it indicates the weight that can be supported by a box subjected to a stacking load. La máquina que fabrica el cartón ondulado se llama onduladora. El proceso de fabricación del embalaje se divide en dos grandes áreas: Fabricación de planchas de cartón por medio de la onduladora. Transformación o converting, que incluye todas las operaciones necesarias transformar una plancha en embalaje. Según el proceso de fabricación que llevan a cabo, las cartoneras se dividen en plantas integradas, que realizan el proceso completo, desde la recepción del papel hasta la entrega del producto final, y plantas manipuladoras o transformadoras, que son las que no tienen onduladora por lo que simplemente transforman la plancha de cartón que reciben de otras cartoneras en el producto final. CARTONAJES ARREGUI S.A. Goribar Auzoa, S/N 20.560 OÑATI, GIPUZKOA Tfno: +34 943 78 05 09 Fax: +34 943 78 30 94 About cookies on this website We use cookies to collect and analyze information related to the use and performance of our website in order to provide functionalities related to social networks, and to improve and appropriately personalize the content and advertising on our website.More information ALLOW ALL COOKIES DENY ALL COOKIE SETTINGS