General Information

The Flash-Trans Reflective Transfer System when printed and applied properly provides reflecting power similar to reflective transfer tapes while also allowing printers the ability to create custom decorated reflective designs. The Flash-Trans Reflective Transfer System is a user friendly system consisting of 3M ScotchliteÔ Reflective Transfer Film, Flash-Trans Transfer Adhesive and Flash-Trans Coupling Agent. Transfers made with this system and applied properly will typically retain reflectivity and aesthetic appeal for the life of the garment depending upon actual use, exposure conditions and maintenance.

Opacity

Flash-Trans transfers are opaque and can be applied to 100% cotton or polyester blended garments of any color, with excellent day and night visibility. Transfers will appear a silver color when viewed in daytime conditions.

Mesh

Best results are achieved with polyester monofilament meshes in the 110-156 (43-62 metric) range.

Stencils

Use any direct emulsion or capillary film compatible with plastisol inks.

Additives

None recommended. When Flash-Trans Transfer Adhesive is mixed with Flash-Trans Coupling Agent the mixed ink will thicken when not in use. However, it will regain an easy printing viscosity when stirred or during the printing process.

Mixing Instructions

Thoroughly mix 100 parts of Flash-Trans Transfer Adhesive with 4 parts of Flash-Trans Coupling Agent by eight to make a workable printing solution. Use mixed adhesive within one hour of mixture. For optimal washfastness, it is critical that the Flash-Trans Coupling Agent be 4-6% of the total mixture. Because of this, it is highly recommended that the components be weighed with a reliable scale. Caution: Refer to the Material Safety Data Sheet as the Flash-Trans Coupling requires special handling.

Printing Instructions

Even though consistent and uniform results are best achieved on semi-automatic and automatic presses, excellent results may also be achieved manually.

Lightly spray the printing platen with a repositionable pressure sensitive spray adhesive and carefully place the transfer film backing side down against the platen. Apply a thin, uniform flood coat of the adhesive over the image. It is recommended for best results that the image be flood coated before the print stroke. Utilize screen mesh size and adjust speed of print stroke so that the gelled ink thickness is a approximately 3 mils in thickness.

Gel Instructions

The Flash-Trans Transfer Adhesive solution will not air dry and must be gelled or semi-cured prior to application to garment. Using a conveyor style oven with either an infrared or forced air heat source, adjust the belt speed and temperature so the semi-cured image is dry to the touch, does not smear and has a smooth, rubbery feel. An image that looks wet or has a halo around it is under-gelled and the belt speed and oven temperature should be recalculated. A starting guideline is for the temperature to be 200°-250°F at belt level with a dwell time of 30-45 seconds. Do not stack semi-cured transfers until they have cooled to room temperature. Do not overcure transfers as this will cause poor adhesion and affect the longevity of the finished decoration.

Transferring Instructions

Use a transfer machine with a flat surface where uniform heat and pressure may be applied. Transfer to garment at temperatures of 375°F for 15-20 seconds applying firm, 20-40 psi pressure. Allow transfer to cool to room temperature before removing the backing. Remove backing by firmly grabbing one corner and

pulling diagonally in a continuous, smooth manner. Caution: Exceeding transfer temperatures above 375° will make the backing difficult to remove. If higher temperatures are required for durability first apply the transfer at the recommended temperatures and then transfer again at the higher temperature using a slipsheet to protect the image. Always test the application prior to the production run.

Wash-Up

Clean screens and squeegees with mineral spirits or any screen wash designed for plastisol inks.

Storage

Store Flash-Trans Transfer Adhesive and Flash-Trans Coupling Agent at temperatures between 60°-90°F) Store 3M ScotchliteÔ Reflective Transfer Film at temperatures between 40°-90°F (4°-32°C). in a cool, dry area. For best storage results store sheets flat in the original shipping carton. Partially used rolls should either be stored in the original shipping carton or suspended horizontally through the core. Leftover pieces cut from a roll should also be stored flat.

Washability and Care Instructions

Wash garment utilizing the appropriate care instructions provided by the garment manufacturer. Garment and print may be machine washed in warm water (not exceeding 105°F (40°C) and non-chlorine bleach utilized if necessary. Air dry or dry in tumble dryer on low setting. If ironing is necessary use a cool temperature setting 230°F (110°C). Dry clean using a normal cycle but be aware repeated dry-cleanings will make transfer stiff.

Warranty Disclaimer

Union Ink Company believes that the information contained in this Technical Data Sheet is accurate and opinions expressed are those of qualified experts. However, the information is not to be taken as a warranty or representation for which Union Ink Company assumes legal responsibility. It is offered solely for your consideration, investigation, and verification.

Union Ink will replace or refund any defective product returned to us within 1 year of the date of purchase. This warranty is in lieu of any implied warranty of merchantability or fitness, and no other warranty shall apply. The user is responsible to determine whether the product is suitable for each particular substrate and application. The user must test thoroughly (including wash and storage tests) before using in production. In no event will Union Ink be responsible for indirect or consequential damages such as damaged substrates or printing labor.