people working on packing line in factory - semi automation

assembly automatic automation belt blur box business busy cardboard cargo carton cheap conveyor coverall coveralls demand disgruntled export faceless factory food force freezing globalization gloves goods group hands haste hired hurry indoor industrial industry labourer line lines logistics machine machinery manual manufacture manufacturing mass mechanical motion movement order overall overalls pack packer packing people pick place plant process processing product production robot roller row secret shipping simple situation supply system team teamwork technology uniform unknown unskilled wholesale work workers working