Ultra-silent treadmill belt and manufacture method thereof

Abstract

The invention relates to an ultra-silent treadmill belt and a manufacture method thereof. Fabrics are used as base materials, and a bottom coating and a surface coating are coated on the fabrics; the fabrics are formed by knitting through a 3/1 twill knitting method, the warp direction adopts a low-shrinkage terylene polyester multifilament, the weft direction adopts a low-shrinkage polyester monofilament, and a conducting thread is added in the warp direction of the fabrics, wherein the bottom coating is pasty polyvinyl chloride resin with the viscosity of 9,000-10,000CP. The manufacture method sequentially comprises the following steps of kitting the fabrics, pressurizing by a roller for heating, ironing and molding, coating the bottom coating on the fabrics, coating the surface coating on the fabrics, rolling patterns by rubber and finally welding joints. The invention has the characteristic of ultra-silence and overcomes the phenomena of small thickness, easy slipping and deflection when in use, and the like of the traditional treadmill belt; by the improvement of fabric materials and the knitting method, the transverse stabilizing force of the fabrics is ensured, the fabrics are more flat and abrasion-resistant, the safety of use is improved, and the service life is prolonged; and the invention has excellent static electricity preventing effect.

Description

technical field [0001] The invention belongs to the technical field of manufacture of household treadmill belts, in particular to an ultra-quiet treadmill belt made of polyester fabric core and a manufacturing method thereof, in order to meet the environmental requirements of household treadmill belts. Background technique [0002] Along with the raising of people's living standard, body-building equipment popularizes and uses, and wherein treadmill becomes the main means of people's daily exercise especially. A good treadmill is like a good pair of shoes. It is the best partner when running and can complete any training plan you are looking forward to. As the core part of the treadmill, the treadmill belt has more and more types and higher requirements in order to cope with various needs. Among them, the domestic treadmill used as a family has higher requirements for the running belt. [0003] Due to the price limitation of domestic treadmills on the market, the selected ...

AI Technical Summary

Problems solved by technology

[0003] Due to the price limitation of home treadmills on the market, the thickness of the selected treadmill belt is relatively thin, which is prone to slipping and deflection during use, which affects the safety of use.

At the same time, due to the thinner belt body, the PVC adhesive layer on the surface is thinner, and it is harder when stepping on it, which affects the comfort of the feet during exercise.

[0004] In order to ensure less noise during use, polyester yarn fabrics are currently used. Due to the low strength and wear resistance of polyester yarn fabrics, it is easy to cause wear and tear of the bottom yarn during use, which seriously affects the service life.

The running belt made of polyester yarn fabric cannot completely eliminate the noise generated between the running belt and the rollers during use. More seepage at the joints also causes additional noise pollution. Excessive noise makes people feel physically and mentally exhausted when exercising , affecting the exercise effect

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