Union Ink DSPP9050 Preprint Discharge | CCG NZ

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The Union Ink DSPP9050 Preprint Discharge is a very low viscosity discharge (a little thicker than water). This product was designed to be used as a base for plastisol or as a stand-alone discharge without colour.  This base does not contain binder and cannot be pigmented.

Union Ink DSPP9050 Preprint Discharge? Instructions:

Under base for plastisol or water based prints on dischargeable fabrics. Discharges colour from dischargeable 100% cotton fabric. White can be used as under base or stand-alone white.

Stencils: Use any direct emulsion which is listed as water base / discharge resistant on all screens within job. Check with emulsion manufacturer for specifications and proper usage.

Additives: DSPP9ZFS must be added at specified amounts for the effect to take place. Small amounts of water may be added to increase inks penetration into fabric.

Mixing Instructions for DSPP9ZFS Discharge Agent: The discharge system consists of two parts: the ink and the Discharge Agent. The DSPP9ZFS Discharge Agent is supplied as a powder and sold separately. Add 6-8% DSPP-9ZFS Discharge Agent of the total weight to the Soft Hand Clear, Soft-Hand White or the custom colour created utilizing the DSPP-9070 Discharge Base and Union's PIGT-Series Pigments). Mix until totally dissolved. Minimize waste by only mixing enough of the ink / discharge agent that will be used in a 6-8 hour period.

Printing Instructions: Print the Soft-Hand Discharge inks first, forcing the ink well into the fabric with moderate squeegee pressure, Open mesh / graphic should be flooded immediately after printing to avoid ink drying into screen. If utilizing DSPP9050 Soft-Hand Clear other plastisol or water based colours may be printed without fl ash curing. The colour values of the over-printed inks will appear after curing. You may mist the screen occasionally with water to maintain the ink viscosity during long printing runs. Print custom dischargeable in the same manner. Wash-Up: Clean the screens and squeegees with warm water and if necessary, mild detergent to remove dried ink from mesh.

Products: DSPP9070 Discharge Base/ DSPP9050 Soft-Hand Clear/ Additives DSPP9ZFS Discharge Agent


Caution: Not all garments are dyed with dischargeable dyes. The printer must test Soft-Hand Discharge inks on the garment before using in production to determine if the dyes in that garment will discharge


Union Ink does not knowingly add plasticizers containing the phthalates listed and outlined in California Bill 1108, CPSIA HR-4040 and Oeko-tex Standard 100. The plasticizers identified may include di-(2-ethylhexyl) phthalate (DEHP), dibutyl phthalate (DBP), benzyl butyl phthalate (BBP), diisononyl phthalate (DINP), diisodecyl phthalate (DIDP), di-n-octyl phthalate (DnOP), (DIBP) Di-iso-butyl, and (DMP) Dimethylphthalate, including esters of ortho-phthalic acid and are not direct ingredients in the manufacture of our Non-Phthalate Inks. Union Ink does not test the final product for amounts of the aforementioned phthalate plasticizers and esters and encourages all users to conduct testing for their intended use.

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