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  • steel gratings
  • bending the wires
  • iron baskets production


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We transform steel wire into high quality products and accessories

Solving everyday problems using laminating polyethylene

Metallic and iron wire product tends to get rusty and lose their shiny luster quickly as a result of use. This therefore calls for the need to provide protective coating or covering for the wire used in wire baskets and grids. A number of technological methods to address this problem have been developed. They include, electroplating, galvanizing and use of laminating polyethylene or fluidized bed- plastic coating. All of these methods are efficient although the use of the fluidized laminating polyethylene is most favored for food products.

metal technical gratings

How the laminating polyethylene process works

The wire basket or grid that needs to be coated is first preheated using an oven, and then it is dipped in a fluidized bed solution which comprises of powder particles. When the powder particles come into contact with the heated parts of the wire basket or grid, they melt on them, gradually building on them. This goes on until a uniform coating forms around the wire or grid. The object is then removed from the solution and either left for the laminating polyethylene coating to evenly melt around it using the heat of the wire or grid. Alternatively it can be returned to the oven for heating.

laminating polyethylene

Benefits of Toffoli S.p.A. laminating polyethylene process

It provides a solution for the creation of attractive wire baskets and grids since the laminating polyethylene can be of any color that one prefers. It is hygienic which makes the product made through this process safe for usage in the handling of food and food related items such as utensils and plates.


We produce a wide range of items made of steel wire. Our products have no sharp edges to guarantee maximum safety, according to the UNI CEI EN ISO 13488 standards. Our products undergo pickling treatments to eliminate any debris from the refinishing processes, as well as other finishing treatments like electrolytic polishing and Rilsan or polyethylene coating.

Toffoli SpA is a certified company. As a matter of fact, we are UNI EN ISO 9001:2008 and UNI EN ISO 14001:2008 certified, and our materials are certified as well.


  • • Custom design
  • • Guaranteed quality: certified materials
  • • In-depth technical analysis
  • • Reduction of production costs
  • • Feasibility study
  • • 50 years of experience in the field
  • • Cutting-edge technology

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© Francesco Toffoli S.p.A. | P. Iva IT01151930268 - Via Garibaldi, 37 31016 Cordignano (TV) Tel. +39 0438.99.54.50 Fax +39 0438.99.54.30 -


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