A leading finish of website 14 is mounted on fill 50 or a clamp on turntable 36. Relative to web dispenser 12, web 14 is wrapped, dispensed and stretched around the load, as platform 36 and load 50 is rotated about a vertical axis.

As proven in FIG. 1, internet 14 is dispensed together top to bottom aspects 51 of stress 50 whilst internet dispenser 12 and internet 14 is taken care of inside a vertical orientation generally parallel with edges 51. Ends 51 are spirally wrapped by moving dispenser 12 within the vertical path while spinning load 50. Soon after aspects 51 are covered, a sequence begins to wrap the very best 53 of load 50.

As demonstrated inside the series of FIGS. 2, 5, 3 and 4 just after web 14 moves a spot 54a of the fill 50, dispenser 12 is increased over the top of weight 50 by driving a car belt 72 with engine 74. Simultaneously, water cylinder 32 is actuated to improve the orientation of website dispenser 12 from your top to bottom orientation normally parallel with sides 51 to some horizontal orientation typically parallel with top rated 53 of stress 50.

As web dispenser 12 is raised, a portion of web 14 engages the corner 54a of the load between the side 51a and side 51b of load 50. Website dispenser 12 continues to be rotated and raised until it is actually on top of the top 53 from the load 50 and then in a horizontal orientation usually parallel to the very top 53 in the fill 50. Internet dispenser 12 is taken care of within this horizontal orientation when weight 50 continues to turn, creating the website 14 to overlie a part of top rated 53 of fill 50 and engage the most notable fringe of area 51b.

As displayed inside the series of FIGS. 4, 5 and 3 dispenser 12 is lowered underneath the leading 53 of weight 50 after website 14 passes 2nd part 54b and prior to it moves 3rd area 54c to ensure website 14 engages the best side of aspect 51c. If at all possible, at the end of the decreasing operation, liquid cylinder 32 is actuated to alter the orientation of internet dispenser 12 coming from a horizontal orientation generally parallel to the top 53 of weight 50 to your straight orientation generally parallel towards the ends 51 of the weight as weight 50 continues to turn, making a toned component of online masking a percentage of leading 53 of weight 50 in between leading corners of aspects 51b and 51c.