Why spinning ruin clothes ?? Can any one explain the logic behind it ?

I thought 90% of the ruins happens during washing when the clothes touches each other ?

LG WD-MD708DS 7kg Direct Drive front loading washer.

Washing Program tested : Bulky
Washing time : 60 min
Spin speed : 600
Water Temperature : 30c
Electricity comsumption : 0.0792 kwh
Cost of electricity : 0.0792 x 30sen = 2.38sen

Washing Program tested : Quick 30
Washing time : 33min
Spin speed : 600
Water Temperature : cold wash
Electricity consumption : 0.0602 kwh
Cost of electricity : 0.0602 x 30sen = 1.81sen

Washing Program tested : Quick 30
Washing time : 33min
Spin speed : 600
Water Temperature : 30C
Electricity consumption : 0.0535 kwh
Cost of electricity : 0.0535 x 30sen = 1.61sen

Washing Program tested : Cotton Quick
Washing time : 1h33min
Spin speed : 600
Water Temperature : 60C
Electricity consumption : 0.7508 kwh
Cost of electricity : 0.7508 x 30sen = 22.5sen

Washing Program tested : Cotton Quick
Washing time : 51min
Spin speed : 600
Water Temperature : 30C
Electricity consumption : 0.0751 kwh
Cost of electricity : 0.0751 x 30sen = 2.25sen

Washing Program tested : Cotton Quick
Washing time : 51min
Spin speed : 600
Water Temperature : Cold
Electricity consumption : 0.0857 kwh
Cost of electricity : 0.0857 x 30sen = 2.57sen

Washing Program tested : Cotton
Washing time : 1hr 40min
Spin speed : 800
Water Temperature : 60C
Electricity consumption : 1.0136 kwh
Cost of electricity : 1.0136 x 30sen = 30.40sen

Washing Program tested : Cotton
Washing time : 1hr 15min
Spin speed : 600
Water Temperature : 30C
Electricity consumption : 0.1152 kwh
Cost of electricity : 0.1152 x 30sen = 3.5sen

This post has been edited by aeiou228: Jan 28 2013, 02:40 PM