Company new
Water based hot melt adhesive is a water-based adhesive that is typically produced through the following steps
1. Formula design: Firstly, determine the composition ratio of the adhesive, including the main ingredients, additives, etc.
2. Raw material preparation: prepare the required raw materials according to the formula design, usually including polymer lotion, thickener, modifier, preservative, etc.
3. Mixing and preparation: Mix different raw materials according to the formula ratio and prepare them by stirring or heating methods.
4. Dispersion and emulsification: disperse and emulsify the mixed raw materials to form a uniform lotion.
5. Adjust viscosity and flowability: According to product requirements, adjust the viscosity and flowability of the glue by adding thickeners and other raw materials.
6. Testing and quality inspection: Conduct quality testing and inspection on the produced glue to ensure that the product meets the standard requirements.
7. Packaging and Storage: Pack the tested adhesive and store it according to requirements to ensure the quality and shelf life of the product.
The above is the general production process of water-based hot melt adhesive. Different manufacturers may have differences, and the specific production process needs to be adjusted according to the actual situation.