CIPO - Patent - 2386090 Canadian Intellectual Property Office Symbol of the Government of Canada CA 2476030 METHOD OF FORMING ALVEOL PRODUCTS BY STAPLING BANDS, METHOD AND EQUIPMENT FOR MANUFACTURING ALVEOLAR PRODUCT PROCEDE.

摘要

The honeycomb-shaped cellular product is produced by an assembly of strips (B) of the same width (20) superimposed. Two adjacent bands are attached to each other by a plurality of first series (s1) and second series (s2) of staples. Each of the cells (A) of the product is divided into two portions facing each other belonging to two adjacent bands, these two portions being connected together at the edges of the cell by a first series and a second series of staples (2) aligned according to the bandwidth. The staple alignment of each of the series (s1, s2) can be achieved according to the bandwidth by means of a stapler (1) with an anvil support offset laterally, after positioning the anvil of the In the unexpanded product, each strip is thus stapled alternately twice with a lower band and twice with an upper band.