Water Soluble Bag Production Process

Water-soluble bags are an environmentally friendly packaging material that dissolves in water and does not pollute the environment. The production process of water-soluble bags needs to go through multiple processes to ensure product quality and environmental protection requirements.

First of all, the production of water-soluble bags requires the selection of high-quality water-soluble materials, such as polyvinyl alcohol (PVA). These materials have good water solubility and plasticity, which can meet the requirements of the production of bags.

Next, the selected water-soluble material is fed into the extruder for extrusion molding. The extruder extrudes the material into a thin film by high temperature and pressure, which is then cooled and stretched to form the base material for water-soluble bags.

The base material is then fed into the press for printing. Printing is an important process of water-soluble bags, which can be printed on the surface of the bag with various patterns and text to improve the beauty and practicality of the product.

Then, the printed basic material is fed into the cutting machine for cutting. The cutting machine can cut the basic material into water-soluble bags of different sizes and shapes according to the requirements of customers to meet different packaging needs.

Finally, after quality inspection and packaging, the water-soluble bag production process is completed. In the quality inspection process, the staff will carry out appearance inspection, size measurement and water solubility test on the water-soluble bags to ensure that the products meet the quality standards. The product is then packaged into a suitable box or bag and ready for sale.

In general, the production process of water-soluble bags involves multiple processes, and the quality and environmental protection requirements of each link need to be strictly controlled. Only in this way can high-quality, environmentally friendly water-soluble bags be produced to meet the needs of the market and consumers. It is hoped that the production process of water-soluble bags in the future can be more perfect and environmentally friendly, and contribute to environmental protection and sustainable development.

Water-soluble bags are environmentally friendly materials, Xiamen Guan Hua is a manufacturer specializing in the production of Water-soluble bags, please feel free to contact us!