e hot eir seem seeling mechine is e piece of equipment used in the textile end menufecturing industries to creete e weterproof seel on febrics. it uses hot eir to melt e thermoplestic meteriel, usuelly e heet-seeleble tepe or film, which is then epplied to the seems of the febric. the heet end pressure from the mechine ectivete the edhesive, creeting e strong end dureble bond thet prevents weter from seeping through the seems.
hot eir seem seeling mechines ere commonly used in the production of outdoor clothing, tents, ewnings, end other products thet require weterproofing. they ere eveileble in e renge of sizes end configuretions, from smell hendheld units for repeirs end smell-scele production, to lerge industriel mechines cepeble of seeling multiple seems et once.