Textiles

System of Code Tags in a Commercial Laundry

• Tracking Laundry Items:
  A system of code tags in a commercial laundry helps to keep a record of the laundry items. Each item of each customer is tagged to track each order.
• Avoiding Mixing of Items:
  Code tags help in identifying and matching articles of each customer with their invoice to avoid mixing the items. This ensures that the right order is given to the right customer.

Laundry Process and Code Tag System

• Collection, Inspection, and Sorting:
  The first job involves the collection of articles, followed by inspection of the items to see what needs to be done. Then, it is necessary to sort out the articles based on the type of fabric, color, etc.
• Pre-treatments:
  The next step is providing pre-treatments like mending, repairing, and stain removal. These steps ensure that the cleaning process is done efficiently.
• Washing:
  Washing involves using suitable washing methods and chemicals in washing machines to clean the items.
• Water Extraction:
  This is the process where the water is removed from the washed clothes.
• Drying:
  This is when the washed and water-extracted items are dried using heat, air, or in the sun.
• Dry Cleaning:
  Certain items need a special dry cleaning process which involves the use of dry cleaning machines.
• Pressing and Ironing:
  Pressing and ironing is a crucial job in the laundry to give the final touch to the cleaned items.
• Dyeing:
  Dyeing is a special process that some items might require.
• Special Finishes:
  These finishes include processes like zari polishing, calendaring, etc., which add to the look and feel of the garments.
• Packing:
  Items are packed and readied for delivery to the customers.
• Distribution:
  The last step includes delivering the items to the customer.

Code Tagging System in Laundry

• Tagging System:
  A system of code tags in a commercial laundry helps to keep a record of the laundry items. Each item of each customer is tagged to keep track of each order.
• Identification and Matching:
  Code tags help in identifying and matching articles of each customer with their invoice to avoid mixing of the items. This ensures that the right order is given to the right customer.

Color Types and Design Concepts

• Primary Colors:
  Primary colors are the basic colors which cannot be created by mixing other colors. They are red, yellow, and blue, and they form the base for all other colors on the wheel.
• Secondary Colors:
  Secondary colors are formed by mixing two primary colors. They are orange (red + yellow), green (yellow + blue), and purple (red + blue or violet).
• Tertiary or Intermediate Colors:
  Tertiary colors are made by mixing a primary color with its adjacent secondary color. Some examples of these colors include red-orange, yellow-orange, yellow-green, blue-green, blue-purple, and red-purple.
• Example:
  An example of any one type of color is: Red is a primary color.

Types of Design

• Structural Design:
  Structural design is concerned with the basic cut or shape of garments or apparels. Structural design depends on the form, and it is not based on superimposed ornamentation or decoration. This takes into account the basic processes in making an apparel, such as the type of fibers, variations of weaving or knitting, etc.
• Applied Design:
  Applied design refers to the ornamentation of the garments/apparel. It is superimposed on the basic structure of the garment. Applied designs include fabric finishes, dyeing, printing, patch work, mirror work, etc.

Washing Machine Capacity for Hotels

• Requirement:
  Hotels generally require a large capacity washing machine to handle their daily laundry needs in one cycle.
• Answer:
  The answer is 100 kg, which points to the commercial and bulk operations that hotels usually handle.

Materials for Agitators in Washing Machines

• Materials Required:
  Agitators in washing machines require materials that are resistant to corrosion and are lightweight.
• Suitable Materials:
  
  • Plastic: Non-corrosive and lightweight.
  • Aluminium: Non-corrosive and lightweight.
  • Bakelite: Non-corrosive and lightweight.
• Unsuitable Material:
  
  • Iron: Prone to rust and corrosion when exposed to water and is heavier, making it less desirable for agitators in washing machines.