bambus
What sunlight does to colour
Short answer: Ultraviolet light breaks the chemical bonds in the dye, and the molecule loses its ability to absorb li...
Read more
Why colour transfers the first few times
Short answer: After dyeing there is always some surplus dye sitting loosely on the surface of the fibre. It rinses ou...
Read more
How dye binds to a fibre
Short answer: Dye either bonds chemically to the molecules of the fibre or lodges physically in the pores of the fibr...
Read more
Where friction is greatest on a garment
Short answer: Friction is greatest where two surfaces are pressed together and move, which means under the arms, at t...
Read more
Why friction makes bobbles
Short answer: Friction lifts fibre ends from the fabric surface, and repeated rubbing rolls them together. Without fr...
Read more
What pilling is in physical terms
Short answer: Pilling is loose fibre ends rolled into small balls that stay attached to the fabric. The ball holds on...
Read more
How moisture removes static electricity
Short answer: Water molecules settle on the fibre surface and form a film that conducts weakly. The charge drains awa...
Read more
Static electricity in winter
Short answer: In winter, indoor air is dry because cold air holds little water and is heated without adding any moist...
Read more
Why clothes give static shocks
Short answer: When two materials rub against each other, electrons move from one to the other and a voltage builds up...
Read more
What happens at the warehouse before dispatch
Short answer: An order is picked from the shelves, checked against the order line, packed and labelled for shipping. ...
Read more
Why clothes lie folded rather than hanging
Short answer: Folded clothing takes up less space, handles shipping better and is not stretched by its own weight. Kn...
Read more
How packaging is chosen
Short answer: Packaging has to protect the item in transit, take up as little space as possible and be recyclable. Th...
Read more
