US2325922A - Container - Google Patents

Description

Aug. 3, 1943. H SEBELL 2,325,922

CONTAINER Filed Jan. '10, 1940 Figi Harry Seb e l by/MMQW ATTyS.

The container vernbodying my invention is in#Y dicated generally at I and itY comprises thebody section or side wall portionA 2 obrous material such as paper board, andA two endmembers 31 and 4 of sheet*metaLv ,Containers'of "this type: are commonly used' for -I'Jaclsaging coee,- cocoa.

Patented Aug. 3,

-HorLSebliNewtom,Mass-Assign@ feon-lialf i? I .togArthunrL Parker,'Lexington, Y t

AppicanmJanqaryvi-o;1940, serialnfaiaio i I t, facnin'lfsQ (otage-3.1i This inventionjrelates to containersfadaptedto hold food products and of that'type in which the side walls aremade of some-fibrous material'such' j as paper board, and the of sheet metal.

Y one of nie objects or the invention ,1s-ftd, p'rovide a containerof thistypein which the lend members and side wall portion are secured tol-ij' gether in such a way asvto provide not only a gas tight and liquid tight seaL-butalso so astof 10 withstand considerable internal pressure; t'

Another object o i the linvention is to. provide a' container orthis type which'is completelylined with Cellophane iorsome similarV lining 'nfiaterial In order yto give anunderstanding of the in-4v vention, I have illustratedA in the drawing aselected embodiment of the invention `which, will-l end'lmembersj are'made" -f now be described after which the novel 'rfeatures'ik will be pointed out inthe appendedfclairns;

Fig. 1 is a'verticalisectional view,through a container embodyingii'ny invention- Y Fig. 2 is la sectionalfviewofzthe top'end vin enlfif ber before it is secured :to thebody section:

Fig. 3 is-asectional viewthrough the 'upper end ofv thelined body section to whichhe 'top`A end member is secured;

Y Fig; 4 is an ,'enlargedffragmentary'- sectionali andvarious otherffood products.

Asstated above, one feature of the invention relates to the manner in Ywhichthe end members A3 and 4 are attached to the brousside wall'2,

this being 'done in such a wayas. to provide a connection between the side wall land end menibers which will not only be liquid tight and gas tight, but whichY will withstand any reasonable -pressurewhich may' develop withinA the con-A @the laterally extending seaming flange '6, as-

shown in Fig..2, the wallj having a shape to t Within theside -Wall portion'Z. The seaming is to bev attached `to theside wall portionit is assembled therewith-mth the wan 5 ntnngwitnin the end of the side wall portion 2 and with the I flange B is formed with an annularrib 1 preferj ably having a V shape. When the end member A seaming yflange G overlyingfthefend edgeof said sidevwall'portion! During thisass'emblingoper-- A 1 ation, the rib 'I is forced in-to theendedgeoftm fibrous side wall portion-2, lthereby-ldividingl saidy vwall at theedge into-therinnerand' outer parts 8` and 9. After'theJend-.member'hasLthusbeen f assembled with the sidewall, then .the peripheral edgev of the end member isrolled into lav` bead 'lil by a suitable seaming toQL-whichbeadencirles, the end of the .body sidegwallandconstitutesa` ,skirt portion, thatffQrmswi-thjbhe heel YWellQQl- Ynon 5 a @bannen weicn-the-end;;of:the-wall- 21 .Y is received. V'Ihe bottom,of thechannel consti? tutes aseatportion for the rend',er;tremity of the l t side j walli 2:the annular'rib 'Iv being vorfrnedfinV said seatyportion. In. forr'ningitA` e' .bead or skirt' m ,it isl pressed or m10@ValfcleiiA slightly mmm@ l formediitwillbelocate flaring portion;

sealbut also* anfattachinnt'which will@ withl' stand considerable jinternalpressure within Ittlfi'ef Y Y -cQntainerJf Y I' l" dented; as -shown "at-f IKS; thereby to 7 increase effectiveness of theunionbetween the end meme'f T bers'- andthev fibrousl Y"sidei wall;

f f'lhave'shown'the endewallf3 as1formed-3withi a' pouring `opening II` which is surrounded by an upstanding'curb I2.

closed position, and Vice versa. g

The containerherein.shownis completelylinedl f with Cellophane, and the Cellophanevlini'ng is sol formed that itprovides a seal` for the pouring; .opening'when the can is iirst filled and untilrituVY comes into the hands ofthe consumer. l

kWhen the side wall portion 2 is-rigidly made,YY itis providedwitha lining I'I of Celloplianefsaid Y Cellophane lining Ibeing cemented to the inner; Q Y

Wall of the-body portion 2 and extendingithe-full y I3 indicates a closure cap, g5 y having a skirt I4 which encircles and-friction; I ally ts `the curb I2', thereby making a tight#A closure for the container. 'This closure cap I3 shown as havingk a tab I5 extending therefrom- Y. which .is spot-welded tothe end-member 3, as shown at I6, 'said tab providingl a hinge on which the closure cap I3 may swing from opened to length thereof. Theblank from which each of the end members 3 and 4 is made is provided shape, as shown in`1iig.f2,"ther'eby to present the upstanding wall 5 and the seaming ange 6 with the rib '1. When the blank has been'given the shape shown in Fig. 2, the Cellophane lining will o 'y underlie the body of the end member and will lie on the outside of the vertical wall 5 and on the underside of the seaming flange lG with its rib 11. When the Cellophane lined end member and thel wall Sand the innerfacevof theside wall 2 and thefmarginal ,portion of the Cellophane ply vwill be rolledlinto-.the bead l0 with the sheet metal, thereby makingan extremely tight and effective joint. V ,The Acellophane lining. I3 for-.fthe end, member 3 having thepouring opening will extendr across the pouringopening and thus, rwhen Y the can is sealedv after; it has` been iilled,l this Cellophane lining I8 forY the end member 'constitutes an inner' seal for.Y the pouring opening which -provides a-hermetically sealed container, even though the closureV cap I3Y may be opened.l

'closed by therCellophane lining for saidA end member, Y

V2. A container comprising a fibre body section which forms the side Wall of the container and an end member of metal having an annular Wall A iittingwithinthe body section at its endand also havingintegral therewith a seaming ange portion which overlaps the end edge of the fibre side wall andis formed into a bead ,that encircles the outer faceV of said side Wall and is embedded therein, the Vportion'of the seaming flange be- `tween the beadand said annular wall being deformed to present a` V-shapedrannular rib which is embedded inthe end edgev of the -bre' side wall'g'thereby dividing said end edge into an inner part which engages said annular wall, and an Y Cellophane lined fibrous side 'wall 2 1areyassern l bled and united, as above described, there win beY a Cellophane-to-Cellophanecontact between the* outer part which is :dared outwardly and is 4locked between said rib and the bead.

3. Acontainer having a tubular body of fiber material and a metallic endclosure, said end closure being formed 4to include: an annular channeldeiined by heel and skirtwall portions `betweenfwhichthe end of said body is tightly clamped and a seat portion for opposing an end` extremity of said body, and an Vannular rib in saidV channelseat portion-andembedded in the end extremity of said body, said skirt having an` annular portion pressed into the outer face of When the package reaches the consumer, and o is to be opened for use, the closure cap I3 is pried off from the Vcurb l2 and swung back into 'open position as shownfin' dotted lines, FigfLand'then the ',Cellopliane 4which `lies under'` the pouring opening Il maybe punctured or cut out to give access to the contents. ofthe can.

1l; A container comprising a the wall of said body and effective yto securely hold the Yrib embedded in saidbody and extremity.1WH f ,mi

4. A container having a tubular'lbodyfof coinpressible material anda 'metallic' v rendl closure, l said end'closure being` formed to include an an .nular channeldened byl heel and skirt wall v portions between whichthefend ofsaidobodyl is rQ40 bodysectionv ofVV fibrous materiallinedvith Cellophane,'and,end Y members o fshee't metal also-lined'with Cellophane, each'end member having anlajnnular 'wallA fitting Awithin the body portion at itse'dand a seamingf'lange Vwliicli overlies the end edge off thelbodyv portion and :is fo'rmediintor a bead Vthat encircles-said end edgekthe Asearning flange of A Veach membenbeingformed with a rib .whicli'ie vembedded in the endY edge portion of the Abody section and Vwhich divides saidendedge portion into inner-and outer parts, the-outerpart flaring outwardly and being lockedbetween the ribandthe'bead, one of said end ,membersbeing provided with a pouring opening which issealedand tightly clamped anda seat portionior, opposing an end extremity of` said body, and an annular rib in saidchannel seat portion. and embedded in the end extremityof said body.

`5. A metallic end osure fora tubnl ar lcon# tainer body oi compressible material, said closure comprising a body portion,v anannulanheel wall portion adaptedltojbe Yinserted snugly within a container body end, a flange portionextending.

annularly' beyond said heelvvali'po'rtion, the peripheral part of said flange Yportion being adapt-` edv to be bent into generally parallel relation to ,said heel wallportion to' form a skirt portion,

which `v'sfritlrthe heel wall portion provides a container body end receiving and clampingchannel, and an annular inwardly directedrib, iormedin the flange portion'and lsituated vmidway between said heel Wall portion andsaid skirt portion.

Y Y 5 HARRY SEBELL-

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