Anti-delinting chenille yarn and production process thereof

Abstract

The invention relates to an anti-delinting chenille yarn and a production process thereof, and relates to the technical field of chenille weaving. The problem of easiness in delinting of existing chenille yarns is solved. According to the scheme, the chenille yarn comprises two core yarns, hot melt adhesive yarns which are arranged in a hollow mode and fixedly sleeve the peripheries of the core yarns, and wrapping yarns which spirally wrap the outsides the core yarns, and fluff yarns penetrate and are clamped in a among between the core yarns. According to the scheme, the hot melt adhesive yarns are added into the whole chenille yarn, so that the molten glue can bond the core yarns and the fluff yarns in the later spinning process, and the delinting probability is reduced; and moreover, inthe processing technology of the chenille yarn, components such as a ring twisting hook and a steel collar are omitted, the problem of serious power consumption caused by friction between the ring twisting hook and the steel collar can be avoided, and limitation of the steel collar on the winding outer diameter of a finished product is not needed, so that more chenille yarns can be wound at a time, and the processing efficiency is improved. Finally, by the scheme, the chenille yarns with good lint resistance can be produced.

Description

technical field [0001] The invention relates to the technical field of chenille textiles, in particular to an anti-shedding chenille yarn and a production process thereof. Background technique [0002] Chenille spinning machine is a spinning equipment for producing chenille yarn. The chenille yarn is fluffy, plump, soft to the touch and bright in color. It is currently widely used in home decoration fabrics, automobile decoration fabrics and clothing fabrics. [0003] Chenille yarn is mainly composed of two core yarns and several tufted yarns (decorated yarns). The specific weaving method is as described in the journal paper: "Jiangsu Textile" (No. 11, 2005, Yang Zhiqing): Chenille yarn Weaving is carried out by using components such as rotating head, spacer 103, cutter 104, etc.; [0004] refer to figure 1 , a chenille machine head produces two chenille threads simultaneously, and each rotary head produces two chenille threads simultaneously, and each chenille thread is m...

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Problems solved by technology

[0008] But when existing this chenille loom uses existing weaving mode to carry out chenille yarn weaving, there are deficiencies: because pile yarn 4 is clamped in the twist of two core yarns 1 only by clamping force In the hole (the two core yarns 1 can be twisted to form several twist holes arranged along the length of the yarn), the connection force between the velvet yarn 4 and the core yarn 1 is weak, and the velvet yarn 4 is easy to fall out to the core. Yarn 1 is twisted outside the hole; and when a lot of velvet yarn 4 comes out of a certain twirl hole (multiple velvet yarns 4 can be worn and clamped in each twirl hole), so that the twist cannot be tightened, It will affect the tension degree of adjacent twists, and then lead to the velvet yarn 4 in the adjacent twists can be drawn out more easily, thus easily forming an avalanche effect, resulting in the velvet yarn 4 on the entire chenille yarn less and less

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