Urethane Die Cover Film

Press Brake Traceless Film is one of the most common systems to prevent bending marks on the sheet metal. It's a protective foil that is placed between the die and the sheetmetal.One of the most common systems to eliminate the marks on the sheet during the bending phase is the use of Press Brake Traceless Film. It is a film made with different thicknesses that is interposed between the sheet and the matrix.

Background conditions: In the process of bending, due to the influence of mold, bending pressure and other factors, the plate often produces indentation, especially aluminum plate and stainless steel plate, which will seriously affect the appearance of the product. In order to avoid or reduce these indentations, many manufacturers choose to carry out secondary processing, regrinding after bending or painting the plate. Some manufacturers coating the plate before bending to avoid indentation. However, these operations are not only time-consuming and labor-consuming, but also have little effect.

Urethane Die Film is economical and convenient. Available in a broad range of widths & thickness’, merely cut a length long enough to cover the working area of the die and tape it in place. Material to be formed is the laid on top of the die film and bending proceeds. The Die Protection Film prevents the part from coming in contact with the die therefore eliminating any marks. Being extremely durable the No Mar Film will perform for numerous parts before having to be replaced with a new length.

We have several thicknesses and widths to help you achieve mark free bends on your fabricated parts.

YUAN, a urethane die film, prevents die marks on a wide range of materials including painted, stainless, aluminum and other polished stocks. Manufacturing costs will be reduced significantly because the film eliminates secondary polishing or having to scrap expensive blanks. Simply cut die film to length, lay it on top of the bottom die and secure one side with Double-faced Clamping Tape. Die film is perfect for metalworking shops, fabrication centers or any industrial application where additional marks and scratches are not desired. This is the industry secret and nobody does it better than us. Exclusive and only available here. Accept no imitations.

Parameters

Height	Thickness	Length	Suitable for material	Note
110 mm	0.3	30 meters	<1.2mm stainless steel	milk white
110 mm	0.5	30 meters	1.2-2.5mm stainless steel	milk white
110	0.5	30 meters	1.5-3.0 mm  stainless steel	Lucency
150	0.3	30 meters	stainless steel	milk white
150	0.5	30 meters	stainless steel	Lucency
150	0.5	30 meters	stainless steel	milk white
200	0.5	30 meters	stainless steel	milk white
300	0.5	30 meters	stainless steel	milk white
150	0.7	30 meters	stainless steel	milk white

Bending result with and without protective film

Bending without protective film	Bending with protective film

How to install the press brake die film ?

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