When textiles or clothing are cleaned using a chemical solvent instead of water this is known the dry cleaning Toronto process. The process uses a solvent called perchloroethylene in short perc or tetrachloroethylene. The delicate fabrics that cannot take the roughness and tumble of a washing machine or dryer are washed using this solvent.
When you combine the domestic washing machine and a garment dryer you get a dry-cleaning machine. The extraction chamber inside which garments are placed is located at the machines core. There is a horizontally placed drum that is perforated and can rotate within the outer shell. This drum holds the garments as the shell holds the solvent. The basket has a capacity between twenty and eighty pounds.
Once the chamber starts rotating during the wash cycle nearly a third of it is filled with solvent. The temperature should be maintained at about 30 degrees because high temperature will ruin the solvent. As the washing cycle continues the solvent will travel to the filtration chamber and then flows back into the drum. Once the washing duration is over, to remove the solvent a distillation unit that has a boiler and a condenser is used. The solvent is condensed here and then sent to a separator unit where any water remaining is separated from the solvent and the water free solvent is fed to the clean solvent tank.
Checking the garments for foreign objects, for example plastic pens, is essential before putting them into the machine. The solvent may dissolve these objects which may damage the textiles permanently. Other garments may have loose dye with red being the usual suspect and immersing them in solvent may cause them to shed color. Therefore these garments and light color textiles should not be washed in one load. The solvent should also be distilled for impurities that may transfer onto the garments. Also to be checked is the cleaning compatibility.
Dry cleaning may not be able to remove all stains so these will need to spotting solvents before they are dry cleaned. Keeping garments in a soiled condition for long may damage their original color and texture. You should remember this especially when it comes to dealing with natural fibers like silk, cotton and wool with light colors because their texture absorbs dirt.
Depending on the garment type and soil degree the wash cycle should take about 8 to 15 minutes. During this time soluble soils are dissolved in the solvent roughly 3 minutes into the cycle and there after insoluble loose soil will come off. To come off the insoluble soil will take about 10 to 12 minutes.
Fresh and distilled solvent released from the tank containing pure solvent is used to rinse garments after the wash cycle is over. Once rinsing is over the solvent is recovered using the extraction process and is stored to be reused later. Then the drying cycle begins after all the solvent is removed from the garments.
During the drying cycle garments are tumbled in a warm air stream which is circulated through the basket and evaporates any trace solvent. Heat mat damage garments so the air temperature should be controlled. The last cycle in dry cleaning Toronto is the deodorizing or aeration stage that checks for any last solvent traces as the garments are cooled ready for pressing and finishing.
When you combine the domestic washing machine and a garment dryer you get a dry-cleaning machine. The extraction chamber inside which garments are placed is located at the machines core. There is a horizontally placed drum that is perforated and can rotate within the outer shell. This drum holds the garments as the shell holds the solvent. The basket has a capacity between twenty and eighty pounds.
Once the chamber starts rotating during the wash cycle nearly a third of it is filled with solvent. The temperature should be maintained at about 30 degrees because high temperature will ruin the solvent. As the washing cycle continues the solvent will travel to the filtration chamber and then flows back into the drum. Once the washing duration is over, to remove the solvent a distillation unit that has a boiler and a condenser is used. The solvent is condensed here and then sent to a separator unit where any water remaining is separated from the solvent and the water free solvent is fed to the clean solvent tank.
Checking the garments for foreign objects, for example plastic pens, is essential before putting them into the machine. The solvent may dissolve these objects which may damage the textiles permanently. Other garments may have loose dye with red being the usual suspect and immersing them in solvent may cause them to shed color. Therefore these garments and light color textiles should not be washed in one load. The solvent should also be distilled for impurities that may transfer onto the garments. Also to be checked is the cleaning compatibility.
Dry cleaning may not be able to remove all stains so these will need to spotting solvents before they are dry cleaned. Keeping garments in a soiled condition for long may damage their original color and texture. You should remember this especially when it comes to dealing with natural fibers like silk, cotton and wool with light colors because their texture absorbs dirt.
Depending on the garment type and soil degree the wash cycle should take about 8 to 15 minutes. During this time soluble soils are dissolved in the solvent roughly 3 minutes into the cycle and there after insoluble loose soil will come off. To come off the insoluble soil will take about 10 to 12 minutes.
Fresh and distilled solvent released from the tank containing pure solvent is used to rinse garments after the wash cycle is over. Once rinsing is over the solvent is recovered using the extraction process and is stored to be reused later. Then the drying cycle begins after all the solvent is removed from the garments.
During the drying cycle garments are tumbled in a warm air stream which is circulated through the basket and evaporates any trace solvent. Heat mat damage garments so the air temperature should be controlled. The last cycle in dry cleaning Toronto is the deodorizing or aeration stage that checks for any last solvent traces as the garments are cooled ready for pressing and finishing.
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