Cigarette filter tip made of viscose rayon and its prodn. method

Abstract

A tip filter of cigarette for greatly decreasing the tar with low cost features that it is made up of the viscose fibers, which is coated by a high-molecular material and has a certain curliness.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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AI Technical Summary

Benefits of technology

This patented technology allows for better control over how filters work during use while reducing their tendency towards sticking onto other items such as paper products. By adding an insoluble material called pigment cobalt (PCC) at specific locations along the length of the thread, these filters have increased flexibility but also improve retention times due to less contact area between them and prevent blockages caused by particles from entering into the filtered airflow passage. Additionally, there may exist different types of plugs added inside the threads themselves depending upon factors like type of fuel used. These improvements make manufacturing processes more efficient and effective than current methods involving cotton wires alone.

Problems solved by technology

This patents discuss how to control or minimizing damage caused from excessive exposure to nicotine while maintaining good quality standards during manufacturing processes that produce filters made up mostly of cotton fibers.