Package making – Apparatus for forming or partially forming receptacle and... – Forming by opening or setting up collapsed receptacle
Patent
1984-03-23
1986-08-19
Sipos, John
Package making
Apparatus for forming or partially forming receptacle and...
Forming by opening or setting up collapsed receptacle
53469, 53576, B65B 4342
Patent
active
046061762
ABSTRACT:
A bale-sheathing device is provided for placing a tubular plastics sheath around bales of straw, grass, hay or silage, in order to facilitate chemical treatment of the latter. The bale-sheathing device includes a mobile sheath-carrying structure for supporting and holding open an axially closed-up portion of the sheath in a manner enabling this closed-up portion to be progressively pulled out rearwardly off the sheath-carrying structure. The sheath-carrying structure is forwardly provided with means, such as a pair of inclined guides, for lifting up a bale to be sheathed and guiding it through the closed-up portion of the sheath as the device is advanced. The bale-sheathng device enables a sheath to be passed around each successive bale of a row of juxtaposed bales without having to drag the bale over the sheath or the sheath under the bales.
REFERENCES:
patent: 3290841 (1966-12-01), Sartore
patent: 3983914 (1976-10-01), Benson
patent: 4248561 (1981-02-01), Graves
patent: 4300327 (1981-11-01), Bridger
patent: 4337805 (1982-07-01), Johnson et al.
patent: 4396330 (1983-08-01), Rozeboom
Sipos John
Studebaker Donald R.
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