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FAQ Content

The Contour Cut laser cutting system by CadCam Technology has been specially developed to laser cut fabric panels that have been sublimated onto a sportswear fabric so that they are ready to be put together to create a garment.

Dye sublimation printing is a rapidly growing industry and CadCam Technology have developed a laser cutting system that can cut at incredibly high speeds which easily copes with the demand of the industry.

As you can see in this video, Contour Cut cuts printed fabric with incredible accuracy even if the fabric is distorted or if the design is larger the cutting bed.

Contour Cut has been specially designed and developed to automate the cutting of dye sublimation printed fabrics and materials.

The camera system picks up printed registration marks to map the cutting area and automatically compensates for any fabric distortion ensuring accurate cuts at high speed.

Visit: http://www.cct-uk.com/laser_cutting_printed_fabrics.htm

or email: info@cct-uk.com

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About CadCam Technology Ltd’s laser cutting machines.

CadCam Technology Ltd design and manufacture state of the art laser cutting and laser engraving machines as well as develop bespoke embroidery & CAD software.

Our latest range of laser cutting machines are designed to be an efficient and productive asset to your business. We have combined over 20 years of experience with state of the art technology to give you the ultimate laser cutting solution.
Many industries are now finding that laser cutting technology is far superior to other cutting methods and our laser cutting machines have proved to be successful in all types of markets from automotive to textiles.

Our laser cutting machines demonstrate the precision to cut a wide variety of materials at speeds suitable for mass production.

The laser cutting machines that we produce are able to cut a wide range of materials:

- Plastics (including acrylic upto 25mm)
- Fabrics and textiles (Including nylon, suede, polyester, polyester cotton, linen, felt, lycra, chiffon, mohair, wool, silk, cotton, denim rayon and hemp)
- Technical textiles (Airbags, automotive, medical, military and sportswear materials)
- Woven labels
- Embroidered products (Appliques, badges)
- Leather (Natural and synthetic for automotive, fashion, shoes, bags and belts)
- Wood (Including balsa, birch plywood, laser ply, cork, MDF, veneer, veneered MDF, formica and engraving laminates)
- Paper and card
- Vinyl
- Foam
- Rubber
- Glass (engraving)
- Flooring (Linoleum, car mat and carpet tiles)

Since 1990 CadCam Technology Ltd have been manufacturing Laser cutting machines at our headquarters in Nottinghamshire, England.

Using only quality materials and the highest specification components, the machines that we produce provide years of efficient productivity and laser cutting of the highest quality.

All of our machines are designed and manufactured in the UK to the highest quality.

For more information please visit our website: http://www.cct-uk.com

Or email: info@cct-uk.com

Video tutorial on the four different methods how to remove rust. Rust, also known as iron oxide is a chemical reaction between iron and oxygen or moisture that occurs on bare metal. Beyond steel, rust can also form on lower grades of stainless steel. It is very important to remove any rust from metal when applying a finish as it can jeopardize that finish by causing premature failure. The methods to remove rust are not limited to this video are beyond cleaning it by hand with just a wire brush, sandpaper, or an abrasive pad. Methods shown are mainly based for at home methods which can be done in the comforts of your own driveway.

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Tools/Supplies Needed:
-rust treatment (used in the video is Permatex Rust Dissolver Gel #80594)
-rubber gloves (used in the video is Permatex Black 5 mil Nitrile Disposable Gloves #08184)
-brush
-cup
-water
-white vinegar
-container
-abrasive pad
-sandblaster
-blasting media (glass bead, copper slag, walnut shells, steel shot, aluminum oxide, etc)
-air compressor
-safety glasses
-respirator
-drill
-angle grinder
-hand held sander
-rotary tool
-sanding disks or pads
-flap wheels
-wire wheels
-wire brush
-sandpaper
-grinding stone

Procedure:
Method #1
-using a store bought solution which is a form of rust treatment
-cleaning up any flaking paint, dirt, or loose rust using sandpaper or a wire brush
-shake the bottle to ensure the solution is mixed, poor into a cup or container, then applying using a brush or sponge
-do not allow it to come in contact with paint as it can cause damage
-it takes abut 15-20 minutes for the rust to be converted
-rinse with clean water
-allow it to dry and apply more coats if needed
-allow the metal to dry for 24 hours to ensure no moisture is trapped when applying a final finish
-this will neutralize old rust and prevent new rust from forming as well

Method #2
-using white vinegar and submerging the parts in a container
-clean up the piece slightly with either sandpaper or a wire brush
-allow it to soak for a day or two, depending on the severity of the rust
-once satisfied, rinse with water and give it a clean up using an abrasive pad
-ensure it has dried overnight so there isn’t any moisture trapped in the surface
-now you’re ready to apply a coating of your choice

Method #3
-using a sandblaster or some form of media blasting
-there is a variety of blasting equipment along with media available on the market
-normally a larger air compressor is required considering a sandblaster is a direct air loss
-this will remove the rust with minimal work, access any pitted areas as well, and strip areas to bare metal

Method #4
-using a mechanical method such as power tools
-there are a variety of tools that can be used such as a drill, angle grinder, hand held sander, rotary tool, etc
-with these tools, you will have a variety of attachments or options such as grinding disks, sanding disks, sanding pads, abrasive pads, wire wheels, grinding stones, flap wheels, etc
-in the video a hand held sander is used along with 180 grit sandpaper
-unfortunately due to the pitting, the sandpaper is unable to reach those lower areas
-sometimes an abrasive pad can tackle that, other times you will need to use a wire wheel

Thank you to all those who watch my videos and support my content. Don’t forget to subscribe to my channel for future tutorial videos and like my video if you found it helpful. New videos are always being uploaded every week!

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No part of this video or any of its contents may be reproduced, copied, modified or adapted, without the prior written consent of the author.