Molded plastic container having hot-fill panels
View Patent ↗A container includes a hollow body having a finish extending from the body. The finish has an open end, at least one external thread for securement of a closure, and a pair of spaced external circumferential flanges on a side of the thread remote from the open end of the finish. A bale handle includes a ring having resilient internal tabs captured beneath the lower of the flanges remote from the open end of the finish, and a handle extending from the ring for carrying the container. The upper flange, which preferably has a greater outside diameter than the lower flange, has an undersurface that is free of obstruction from the bale handle and therefore is adapted to perform support functions for the container after attachment of the bale handle to the container finish.
1. A hot-fill container comprising:
a rectangular body having a front wall, a back wall, opposed sidewalls each having a handle area and a pair of axially spaced flexible hot-fill panels, and a bottom wall,
a shoulder extending upwardly from said body,
said back wall having strengthening channels that extend between said handle areas,
said front wall having strengthening channels that extend between and into said sidewalls,
a pair of spaced channels that extend entirely around said body between said panels, and said bottom wall and said shoulder respectively, and
one of said channels on said front wall extending into said sidewalls between said pair of hot-fill panels.
2. The container of claim 1 , wherein the container has a capacity of at least one-gallon.
3. The container of claim 1 , wherein said bottom wall has a central push-up feature.
4. The container of claim 1 , wherein said handle areas are recessed and adjacent to said back wall.
5. The container of claim 1 , wherein said bottom wall has feet at each of its corners, and wherein each foot has a strengthening channel at the associated corner of said bottom wall.
6. A hot-fill container comprising a rectangular body and a finish,
said rectangular body having a front wall, a back wall, opposed sidewalls and a bottom wall, said opposed sidewalls each having a pair of axially spaced hot-fill panels adjacent to said front wall,
wherein each sidewall has a handle area and said back wall has strengthening channels that extend between said handle areas, said front wall has strengthening channels that extend between and into said sidewalls, and a shoulder extending upwardly from said body, and
wherein said body has a pair of spaced channels that extend entirely around said body between said panels and said bottom wall and said shoulder respectively.
7. The container of claim 6 , wherein the container has a capacity of at least one-gallon.
8. The container of claim 6 , wherein said bottom wall has a central push-up feature.
9. The container of claim 6 , wherein said bottom wall has feet at each of its corners, and wherein each foot has a strengthening channel at the associated corner of said bottom wall.
10. The container of claim 6 , wherein said finish has an open end, at least one external thread beneath said open end, an external bead beneath said at least one thread for cooperating with tamper-indicating means on a closure secured to said finish, and a pair of spaced circumferential flanges beneath said bead.
11. The container of claim 10 , wherein said spaced circumferential flanges include an upper flange and a lower flange, said upper flange having a greater external diameter than said lower flange.
12. The container of claim 10 , wherein said spaced circumferential flanges include an upper flange and a lower flange, each flange having an undersurface.
13. The container of claim 12 , further comprising a bale handle captured on the undersurface of said lower flange.
14. The container of claim 13 , wherein the bale handle includes a ring having resilient internal tabs captured on the undersurface of said lower flange, and a handle extending from the ring for carrying the container.
15. The container of claim 12 , wherein the undersurface of the upper flange is free of obstruction.