Low-melting-point chinlon thermofuse preparation equipment and process

Abstract

The invention discloses low-melting-point chinlon thermofuse preparation equipment and process. The low-melting-point chinlon thermofuse preparation equipment comprises a thermofuse equipment body, wherein a shaping groove is fixedly formed in one side of the thermofuse equipment body; positioning frames are fixedly arranged at the two ends of the interior of the shaping groove correspondingly; first positioning rods are fixedly arranged at the two ends of the tops of the two positioning frames correspondingly; and first positioning blocks are arranged at one ends of the outer walls of the four first positioning rods in an interpenetration mode. According to the low-melting-point chinlon thermofuse preparation equipment and process provided by the invention, a thermofuse entering shaping liquid penetrates through the bottom end of a first positioning roller, and the first positioning roller stably and synchronously slides with the thermofuse through fixing of the first positioning rods and elastic deformation of springs, so that the thermofuse in the shaping groove is fully soaked and shaped, potential quality hazards such as adhesion and breakage of the thermofuse in the winding process are reduced, the cooling cost and the cooling time of the thermofuse are reduced, production development of the low-melting-point chinlon thermofuse is better facilitated, and the practicability of the low-melting-point chinlon thermofuse preparation equipment is improved.

Description

technical field [0001] The invention relates to the field of equipment for preparing low-melting-point nylon hot-melt yarns, in particular to equipment and a process for preparing low-melting-point nylon hot-melt yarns. Background technique [0002] Low-melting-point nylon hot-melt yarn has a lower melting point than conventional fibers, and can evenly bond other fibers. It can be mainly used for the bonding of elastic webbing, Bondi thread, Raschel lace edge, bonding sewing thread, chenille fabric covering furniture and car seat covers, etc. The thermal fuse is fused at a certain temperature without melting. Specific materials that damage the physical properties of the main material. Its characteristics are that the fabric has good elasticity and luster, does not loose yarn and prevents hanging and tearing, is easy to cut, does not need to be seamed, and has waterproof and breathable functions. [0003] In the prior art, the low-melting point nylon thermal fuse is difficu...

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Problems solved by technology

[0003] In the prior art, low-melting nylon thermal fuses tend to be difficult to shape due to their own characteristics during the manufacturing process, and the shaping efficiency is low, which makes it easy to cause the thermal fuses to stick during the winding process. , fracture and other quality hazards, and the production cost of the commonly used cooling and setting device is higher, which is not conducive to the production and development of low melting point nylon thermal fuse, so a low melting point nylon thermal fuse preparation equipment is needed

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