Controllable-humidity vapor-heating/humidifying leather-lapping cloth bonding processing apparatus

Abstract

The invention discloses a controllable-humidity vapor-heating/humidifying leather-lapping cloth bonding processing apparatus which comprises a dehumidifying tank, a wheel support, a motor fixing support, a vapor generator, a working side plate and a working flat plate, wherein the bottom of the dehumidifying tank is provided with the motor fixing support through a bolt; the motor fixing support is provided with a motor; the motor is fixedly connected with a blower; the blower is provided with a water vapor absorption conveyer pipe; the tail end of the water vapor absorption conveyer pipe is connected with a vapor absorption coil; the upper part of the dehumidifying tank is provided with the working flat plate; the working flat plate is provided with the working side plate; the working side plate is provided with driving rollers; the left side of the dehumidifying tank is provided with a dehumidifying port; the dehumidifying port is used for communicating the air with the inside of the blower; and the right side of the dehumidifying tank is provided with a vapor generator support plate. The apparatus can perform vapor humidifying and heating on leather while effectively controlling the water content of the leather surface, is simple in structure and convenient to operate, and has the advantages of high efficiency and lower investment cost.

Description

【Technical field】 [0001] The invention relates to the technical field of leather steam humidification and heating, in particular to the technical field of humidity-controllable steam heating and humidification leather and interlining bonding processing equipment. 【Background technique】 [0002] Leather garments need to be added with adhesive interlining during the production process, and the adhesive fastness is indicated by the peel strength. The so-called peel strength is the maximum tensile force on a specific bonded width when the bonded product is peeled and damaged. In the actual test, multiple groups of strips are torn on the interlining in a certain bonding surface, and the average maximum tearing force is calculated. Generally take a sample with a width of 3cm and a length of 20cm. The interlining is cut at 45o according to the warp or weft direction, and the fabric is cut according to the warp direction. The pulling force at 5cm should not be less than 1kg. Peel...

AI Technical Summary

Problems solved by technology

Based on the characteristics of leather, low-temperature interlining is generally used for leather interlining. When the process of bonding leather fabric and interlining is processed, if the temperature is too high, the high temperature will cause color difference in the leather fabric, and the temperature is too low, which will lead to insufficient adhesion of the interlining. , easy to peel off

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