Efficient and energy-saving shaping method for high-elasticity glue-free cotton with smooth and clean surface

Abstract

The invention relates to an efficient and energy-saving shaping method for high-elasticity glue-free cotton with a smooth and clean surface. The shaping method sequentially comprises the steps of raw material preparing according to the ratio, mixing, opening, entering of a cotton box (a storage box), cotton carding, lapping, net laying, roasting in an oven, forming, rolling and packaging, wherein in net laying, different cotton nets on three lines are formed, and stacked and combined online. Three sets of design raw materials are mixed in different ratios, opened and carded to form the different cotton nets of three lines, the three sets of cotton nets are stacked and combined online through connecting bridges, baking in the oven, forming, rolling and packaging are carried out, and the subsequent line production is achieved. Elastic fibers are adopted in the inner layer of the composite, low-melting point fibers are adopted in the surface layer, and the glue-free cotton produced with the method is high in elasticity, and smooth and clean in surface, and the innovative method is efficient and capable of saving energy.

Description

technical field [0001] The invention relates to a high-efficiency, energy-saving and energy-saving shaping method for glue-free cotton, in particular to a high-efficiency, energy-saving and energy-saving shaping method for a high-elastic surface smooth and glue-free cotton, which belongs to the field of low-carbon production. technical background [0002] Non-glue cotton is very soft, but it has good strength and is washable. It is often used in high-grade quilts, clothing linings, and seat linings. It is a substitute for glue-coated cotton. Non-irritating to the human body, good elasticity, good hand feeling, soft, smooth, good warmth retention, and more environmentally friendly. Product specifications: 40g / ㎡-800g / ㎡, width: 0.5m-3.2m. Its production is formed by adding an oven to the traditional needle-punched cotton production line to form a production line. The added oven heating system is usually heated by heat transfer oil to increase the oven temperature. The oven is ...

AI Technical Summary

Problems solved by technology

Its production is formed by adding an oven to the traditional needle-punched cotton production line to form a production line. The added oven heating system is usually heated by heat transfer oil to increase the oven temperature. The oven is generally 16 meters long and double-layered, and the temperature in the working area is required to reach 160°C-180°C , the entire production process consumes a lot of energy, and the heating of the heat transfer oil boiler is not conducive to cleaning and environmental protection