熨平压花机概述

熨平机概述

     熨平机属于皮革生产过程中，后期整理阶段的重要设备之一，辊筒熨平机，各地区有不同的叫法，又俗称“烫光机、熨光机、压光机等名称。分为底层、中层、顶层熨平熨光等工序；

工作原理及用途：

皮革通过与毛毡光辊接触，在压力温度作用下对革熨烫的过程，经过熨烫的革，具有柔软、平细、光泽均匀、纹路自然、粒面清晰通透、真皮感突出、提供品质等特点；是提高皮革品质的重要装备。

工艺工序参考

●全粒面革：皮胚→封底→补伤→抛光→压花或熨平→摔软→喷底涂→熨平→喷中涂→喷固色→摔软→喷手感→熨平→成品

●毛革：皮胚→磨革→喷闭绒→熨平→喷涂→剪毛→熨平→成品

●沙发革：皮胚→补伤→磨革→封底→熨平→喷涂→压花→摔软→绷板→喷涂→熨平→喷手感光油→成品

主要机构及类型

     辊筒熨平机是由机架、熨光辊（或花辊）、供料毡套、压力辊、供料传动机构、液压系统、加热系统、和控制系统等组成；根据皮革工艺需要和风格的细分，机型结构分为大辊和小辊两大类，辊筒直径由270至800mm不等。

机型结构图

Ironing Machine Introduction Summery

  Ironing machine is one of the important equipment used in the end process of leather producing. Roller Ironing machine is also called Heating and smooth machine, Ironing smooth machine or Pressure smooth machine. It is used for leather bottom ironing, leather  middle ironing and leather top ironing.

Working Principle And Function

  While leather goes through the machine slowly, the machine can roll extrusion it and at the same time heat it. when leather come out of the machine, it become smooth and fine and luster even.

Process Reference

●Full grain leather: leather base→back cover→repair defects→polishing→emboss or ironing→falls soft→bottom flame plating→ironing→middle flame plating→fixation  collor→falls soft→make touch feel→ironing→product

●Double face leather：leather base→buffing leather→make close fine hair→ironing→spray finishing→cropping→ironing→product

●Sofa leather：leather base→repair defects→buffing leather→back cover→ironing→flame plating→emboss→falls soft→toggling→flame plating→ironing→make touch feel and spray gloss oil→product

Main Mechanism And Part

  Roller Ironing machine is composed of body frame, ironing roller or emboss roller, felt, pressure roller, transmission equipment, hydraulic system , heating system and control system. According to the leather producing requirement, the equipment is divided into two broad categories. One has big roller and the other has small roller. The roller diameter is from 270mm to 800mm.

Machine Working Schematic Diagram