Formula and process for producing screen printing paste from natural rubber latex combined with natural dyes for textile screen printing.

Abstract

OCR 10KL (01 / 12 / 2568) This invention describes a screen printing paste made from natural rubber latex combined with natural dyes for textile screen printing. Containing natural rubber latex, thickeners, binders, natural dyes, titanium dioxide, potassium oleate, and conditioners. Softeners and color fixing agents, which are manufactured using the following process: Adding color fixing agents, softening agents, and adhesives. Mix potassium oleate, titanium dioxide, thickener, and natural color together. Then, The mixture is then treated with natural rubber latex and stirred until homogeneous. This is followed by the post-screen printing process of the printing paste. Screen printing using latex combined with natural dyes involves a process of drying and then sealing to obtain the printing paste. Screen printing using natural latex and natural dyes for textile printing.

Claims

OCR 10KL (01 / 12 / 2568) 1. The screen printing dough formula, made from natural latex combined with natural dyes for textile screen printing, consists of: - 40-45% natural rubber latex by weight. - Viscosity enhancing agent: 35-40% by weight. - Adhesive additive: 5-10% by weight. - Natural colors: 1-5% by weight. - Titanium dioxide (0-5% by weight) - Potassium oleate (1-5% by weight) - Softener 0.5 - 5% by weight. - Color fixative: 0.1 - 5% by weight.

2. A screen printing dough formulation from natural latex combined with natural dyes for textile screen printing, as per claim 1, where water... Natural rubber can be selected from high-ammonia concentrated latex and low-ammonia concentrated latex. Either one or a combination of both.

3. Which of the following claims 1-2 apply to the screen printing formula using natural latex and natural dyes for textile screen printing? One advantage is that the thickener can be selected from options like Arabic gum and Lucas glue. Lucust bean gum, sodium alginate, and carboxymethylcellulose. (Carboxymethylcellulose) One or more of these.

4. Which of the following claims 1-3 apply to the screen printing formula using natural latex and natural dyes for textile screen printing? One advantage is that natural dyes can be chosen from either jackfruit heartwood or mangrove bark, or both. The two combined.

5. Which of the following claims 1-4 apply to the screen printing formula using natural latex and natural dyes for textile screen printing? One advantage is that the binder can be selected from acrylic ester emulsion. Emulsion), Acrylic copolymer, Butadiene copolymer One or more types of polymers.

6. Which of the following claims 1-5 apply to the screen printing formula using natural latex and natural dyes for textile screen printing? One advantage is that softeners can be selected from silicone-based or ammonium compounds. Quaternary ammonium compounds, anionic softeners. One or both of the following: a softener (nonionic softener). Put them together and go up.

7. A screen printing dough formula derived from natural latex combined with natural dyes for textile screen printing, as per claims 1-6. Which of the following is acceptable, as the color fixing agent can be selected from melamine formaldehyde derivatives? (Melamine Formaldehyde) or any derivative of urea formaldehyde. One or two combined.

8. A process for producing screen printing paste from natural rubber latex combined with natural dyes for textile screen printing, as per the claim. Any one of the following 1-7 options consists of the following steps: A. Contains color fixatives, softening agents, adhesives, potassium oleate, titanium dioxide. Mix the thickening agent and natural coloring together. B. Add the latex to the mixture from step A and stir until homogeneous. C. Next, dry the mixture from step B in an oven at 80-100 degrees Celsius for 1-5 minutes. Bake and seal at a temperature of 120-150 degrees Celsius for 1-5 minutes.