A kind of environment-friendly glue-free soft cotton and its preparation process
A preparation process and an environmentally friendly technology, applied in textiles and papermaking, fiber cleaning machines, packaging, etc., can solve the problems of ineffective treatment, generation of dust and waste cotton, and achieve the effect of avoiding spillage and reducing harm.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0043] An environmentally friendly non-adhesive soft cotton, including the following percentage raw materials: polyester staple fiber 60%, thermoplastic polymer 40%.
[0044] A kind of preparation technology of environment-friendly glue-free soft cotton, comprises the following steps:
[0045] S1: Add 60% polyester staple fiber and 40% thermoplastic polymer into the opener after unpacking the proportioned raw materials;
[0046] S2: Use the opening machine to evenly loosen and divide the raw materials prepared in S1, and open the raw materials into homogeneous fibers;
[0047] S3: Import the opened homogeneous fibers into the carding machine using the cotton wool dust treatment component, and use the carding machine to card the homogeneous fibers into cotton webs;
[0048] S4: Laying the carded cotton web into four layers through a web lapper;
[0049] S5: Transport the laid cotton net to an electric heating thermoforming machine for thermocompression molding at 110°C;
[0...
Embodiment 2
[0062] In order to test the treatment effect of the cotton wool dust treatment component, under the condition of other conditions unchanged, the homogeneous fiber is directly introduced into the carding machine after opening and then introduced into the carding machine after being treated by the cotton wool dust treatment component. In the same environment, the dust concentration in the air during the preparation of the non-adhesive soft cotton is detected by the detection instrument within 10-80 minutes, and the following data are obtained:
[0063]
[0064]
[0065] From the above data, it can be seen that when the cotton dust treatment component is used to absorb the dust generated during the preparation process, the difference in the dust content in the air is not very obvious within 10-20 minutes. The dust content in the air during assembly has increased significantly compared with that after use. During the 50-80min process, as the non-adhesive soft cotton is gradua...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More