USRE21834E - Method fob making cheese - Google Patents
Method fob making cheese Download PDFInfo
- Publication number
- USRE21834E USRE21834E US21834DE USRE21834E US RE21834 E USRE21834 E US RE21834E US 21834D E US21834D E US 21834DE US RE21834 E USRE21834 E US RE21834E
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- United States
- Prior art keywords
- vat
- batch
- cheese
- molding
- whey
- Prior art date
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- 235000013351 cheese Nutrition 0.000 title description 75
- 238000000465 moulding Methods 0.000 description 38
- 239000005862 Whey Substances 0.000 description 24
- 238000003825 pressing Methods 0.000 description 18
- 240000002129 Malva sylvestris Species 0.000 description 11
- 235000006770 Malva sylvestris Nutrition 0.000 description 11
- 235000010703 Modiola caroliniana Nutrition 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 11
- 210000004080 Milk Anatomy 0.000 description 9
- 239000008267 milk Substances 0.000 description 9
- 235000013336 milk Nutrition 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000003014 reinforcing Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- KVFIJIWMDBAGDP-UHFFFAOYSA-N ethylpyrazine Chemical compound CCC1=CN=CC=N1 KVFIJIWMDBAGDP-UHFFFAOYSA-N 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
- 239000011090 solid board Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01J—MANUFACTURE OF DAIRY PRODUCTS
- A01J25/00—Cheese-making
- A01J25/11—Separating whey from curds; Washing the curds
- A01J25/115—Separating whey from curds; Washing the curds by discontinuous separation
Definitions
- I provide an improved form of apparatus adapted for handling batches of 10,000 pounds of milk, more or less, to be made into individual commercial size packages of uniform shape and in the molding vat.
- Said apparatus includes as its principal elements a cheese vat, a molding vat, cheese molds and a cheese press.
- the cheese vat may be similar to the ordinary cheese vats in which the usual curdforming and draining processes are carried out, but is also provided with improved means for initially removing the whey from the vat.
- the molding vat is of novel form and utility in my improved process. It is provided with special means for pressing and further draining the whey from the batch and for cutting the batch into relatively large rectangular blocks of uniform size, extending the full width of the molding vat.
- Cheese molds may also be provided for receiving and forming these long blocks in final compact form of uniform shapeand size while under pressure, in a cheese press.
- FIG. 1 is a side view of the main elements of my apparatus including the cheese vat, molding vat and cheese press.
- Figure 2 is a plan view of the elements shown in Fig. 1.
- Figure 3 is a fragmentary plan view of the molding vat showing the end plate and the cheese trays therein,
- Figure 4 is a longitudinal section of the molding vat taken on line 4-4 of Fig. 3.
- Figure 5 is a detail section taken on line 5-5 of Fig. 4.
- Figure 6 is a perspective detail of one of the individual cheese trays used in the molding vat.
- Figure 10 is a fragmentary plan view of the molding vat with the pressing plate applied thereto.
- Figure 11 is a detail section taken on line ll-ll of Fig. 10.
- Figure 12 is a detail section similar to Fig, 9, but with the pressing plate removed and the cheese knife inserted in the molding vat for cutting blocks of cheese therein.
- Figure 13 is a perspective view of one of the cheese knives removed from the molding vat.
- Figure 14 is a longitudinal section taken on line l4--I4 of Fig. 12 and showing the method in which the cheese may be cut into elongated, transversely extending slabs and removed from the molding vat.
- Figures 15 and 16 are fragmentary detail views illustrating alternative methods of cutting the cheese and removing it from the molding vat in the form of elongated, transversely extending slabs.
- Figure 17 is a perspective view of a molding form in which the blocks are pressed.
- the cheese vat indicated generally at II! in Figs. 1 and 2 may be of the usual form heretofore employed in making natural cheese and adapted to receive milkor cream in large quantities to be treated bacteriologically in the usual manner, depending upon the nature or type of cheese to be made. It will be understood that with older methods of natural cheesemaking, most of the operations-including the initial draining, initial matting or pressing of the curds, and the cutting of the batch into substantially square individual blockswere all carried on within the cheese vat itself.
- I utilize the cheese vat only for mixing and forming the curds and initially draining the whey from the curds, after which the batch is transferred to a separate molding vat, where it is further pressed and formed into elongated specifically described in my Patent No. 2,103,545 previously referred to.
- a suitable strainer H at one end of the vat comtions I1, I! extending transversely of the interior of the cheese vat, and also having an end plate I! substantially semicircular in shape so as to closely flt within the curved end of the cheese vat adjacent the strainer I4 as clearly shown in Fig. 2.
- the sections l1, l1 may be of wire mesh, or plates otherwise perforated, and are preferably hinged to each other and to the edge of the end plate I8.
- a free end section I! of the top screen may be suitably supported on the edge of the vat as by means of a cross bar Ill.
- the curds while still in a semi-solid condition are transferred to the molding vat indicated generally at II in Figs. 1 and 2.
- This vat consists of a rectangular receptacle of somewhat smaller capacity than the cheese vat HI and arranged to receive the batch from said cheese vat after the whey has been initially drained therefrom.
- the molding vat has side walls 58, end walls 59 and an integral horizontal bottom 80, on which is disposed a plurality of removable trays or platforms 6 GI placed crosswise inside the molding vat.
- each of these trays is made of sheet metal, with a suitable porous upper surface, herein provided by perforations. and having flanged side margins 62,. 62 which rest on suitable bars 80, 60' disposed longitudinally of the vat bot om.
- a removable end plate 65 also fits within one end of the vat abutting one end of the series of trays, and is provided with a centrally disposed slot 56 through which the whey may be drained.
- the slot may be suitably closed by a plate 61 detachably secured to the exterior face of the end plate, as by pivoted lugs 68, 68 on the rear face of said end plate.
- the end plate has a pair of rectangular supporting frames 69 at its rear face, and is suitably held in place by a plurality of blocks 10,10 inserted between the frame as and the adjacent end wall 59 of the vat, as shown in Figs. 3 and 4.
- each side wall '58 of the vat I provide a ledge or shoulder 12 disposedintermediate the top and bottom of the vat, which ledge is adapted to support a removable upright spacing board 13.
- Two similar spacing boards are provided along opposite sides of the vat.
- a plurality of upright grooves I4 are formed therein at equal distances along each of said boards. These grooves serve as spacing guides for the cheese knives shown in Fig. 13, as will hereinafter more fully be described. It will be observed further that the positions of the several pairs of spacing grooves ll, 14 register with the abutting margins been transferred from the cheese vat Ill into the molding vat, as by discharging said batch through a suitable trough indicated in dotted lines in Fig.
- the batch is first subjected to a pressing operation by means of a large metal plate which may be made up of several sections 80, 80 assembled together in abutting relation by means of metal eyes or loops 8
- Said pressing plate is of the same width as the vat, but its length depends upon the position of the end plate 65 which can be varied, depending upon the size of the batch.
- the pressing plate is normally suspended in horizontal position by means of suitable cables or chains 82, 82 connected to the tie bars 8
- the batch When the batch is first placed in the molding vat, it usually is in a sufliciently fluid state to settle with a perfectly level upper surface, and the plate is lowered into the vat and freed so as to rest by its own weight on the batch, in parallel relation with the bottom of the vat at all times.
- 'I'he pressing plate 80 is preferably perforated as indicated at 85, 85 so as to permit the whey to escape upwardly through said plate as it presses upon the batch, and pass outwardly through the gate opening 88 in end plate 85.
- the cheese maker will iind it especially convenient to insert a relatively thin sheet of metal 81 over the opening 66 between the batch and the end plate 65, as indicated partly in dotted lines in Fig. '7. Said sheet is arranged so its upper edge is substantially level with the top of the batch.
- the closure plate 81 may then be removed from the rear face of the end plate, leaving the slot 66 open for whey to drain therethrough.
- 'I'he whey may also escape through and around the perforated trays 8
- the several sections 80' and 80 have their margins coinciding with the grooves I4 formed in the spacing boards I3 and registering with one or more of the trays 6
- Certain sections 80 toward the center of the vat may be made wide enough to span a plurality, say, two of said adjacent grooves, while an end section 80 is the width of one tray 6
- )" and 80 are removably mounted on the tie bars 8
- the single unit end section 80'' of the plate may 'or may not be used, as required by the number of trays in use in the vat. Under most conditions the weight of the met plate 80 will be suflicient to press most of the whey from the batch, although, of course, it will be understood that additional pressure may be applied thereto by auxiliary means, if desired.
- the batch is preferably subjected to drainage under pressure, as described, until it is in a substantially solid state, or at least having suflicient coherence or body that it can hold its shape while being cut into blocks and transferred into pressing or molding forms.
- the pressure plate III is removed. and the batch is thencut into elongated blocks by means of the cheese knives 90, 9
- Fig, 13 Two such knives are used, each being as long as the vat is wide, and having their blades III slightly higher than the thickness of the mass of cheese to be cut. Above each blade III is a reinforcing plate 92 which includes extending ends 93, 93 which are adapted to fit into the spacing grooves I4, I4 formed in the boards 13, 13 at opposite sides of the molding vat, as previously described. Each cheese knife also has suitable handles or bails 95 and longitudinal reinforcing strips 95, 96.
- the two cheese knives may be operated in the The first knife is placed on spacing grooves 14 nearest the end plate 65 in the molding vat, and pressed downwardly so as to cut the first block of cheese from the batch, as indicated in Fig. 12.
- the end plate 65 is removed from the vat, and this firstblock of cheese may then be raised on its separate bottom tray BI and removed from the vat.
- the first knife is left in the first groove so as to retain the remaining body of curds at its proper level, and the second'knife is then placed in the next adjacent groove to cut the second block of cheese.
- the first knife is then removed and immediately placed in the third groove to cut the third block of cheese.
- the second block of cheese may then be removed on its respective tray 6 I.
- Fig. 14 shows a modified arrangement of spacing grooves formed in the boards I3, 13 at opposite sides of the molding vat, wherein intermediate spacing grooves IP, 14 may also be provided to out each block defined by the width of an individual tray BI, into two equal halves. This arrangement is helpful where it is desired to cut the cheese blocks into smaller sections before removing them from the molding vat.
- a plain board as indicated at IOI in Fig. 14 may be placed in the vat adjacent the tray' BI upon which the last or end block rests, and the entire block may be tilted or flopped over on its outer corner so as to be transferred to the board IIII for removal from the vat, as indicated in dotted lines in this figure.
- Fig. 15 illustrates a modified form of apparatus in which plain solid boards IIlI are substituted for the perforated trays 6
- the adjacent edges of the boards are spaced apart sufliciently to permit drainage from the batch to the bottom of the vat, but without permitting escape of the curds.
- Fig. 16 illustrates a further modification of the apparatus wherein the false bottom of the vat is made upot plain boards I02, I02 that are not necessarily the same width as the cheese blocks, and the cheese blocks. instead of being removed on individual trays, may be removed from the vat by inserting an auxiliary tray I03 having a tapered edge I04.
- the auxiliary tray is disposed flatwise on the top of boards I02, and each block as it is cut is tilted or flopped over onto the auxiliary tray I03, so as to be independently supported thereby, as is clearly indicated in this figure. It will thus be seen that in each of the several alternative operations illustrated in connection with Figs. 4, 14, 15 and 16, a plurality of individual cheeses are formed and are independently supported for final removal from the vat.
- the cheese blocks are each put in a suitable pressing mold or mold form 84 such as is disclosed in my Patent No. 2,103,545.
- Said mold forms each comprise an open frame 5, a. bottom board 86 with said cleats B1" engaging the adjacent outer margins of the frame, and a top board 88 which fits snugly in the side and end walls of the open frame so as to be telescoped therein when subjected to pressure in the cheese press.
- Cross bars 89 may be secured to the upper surface of the top board as shown, to increase the amplitude of telescoping movement of the top board while in the press.
- the cheese press indicated generally at I! in Figs. 1 and 2, has a framework 90 and including two sets of upright guide bars BI SI on each set of which is mounted a plurality of horizontally disposed plates 92 slidably mounted on said guide bars.
- the individualcheesemolds 8d are inserted between each adjacent pair of plates and between the topmost plate and a relatively heavy superimposedpressing member or plate 93. In this position the superimposed weight of the apparatus is exerted with increasing pressure upon the several cheeses stacked in the press.
- the pressure on the cheeses on the bottom will be somewhat greater than those near the top, it is understood that in practice it is desirable to turn or invert the cheeses several times during the pressing operation, and at the same time the cheesemaker may transpose or rotate the relative positions of the several cheeses so as to expose them all to substantially equal aggregate pressure during the pressing operation.
- Certain soft types of cheese do not require pressing, but are ready to be cured shortly after they are removed from the molding vat. But in either case, the cheese is preferably molded and cured in the form of an elongated slab of substantially the same length as when it is removed from the molding vat.
- the fact that cheeses are handled during molding and curing in such relatively large blocks or slabs renders all the handling of the cheese easier and quicker, as two men can handle such slabs during the molding, pressing and curing operations much more readily than a larger number of small cheeses.
- the cheese may be cut into any size desired.
- the method of making natural cheese which comprises treating a relatively large batch of milk or the like to form curds, while partially draining the whey therefrom, transferring the batch to a molding vat, initially in each instance horizontally supporting said batch in said vat, applying pressure uniformly distributed on the top surface of said batch to express whey from said batch to reduce it to a semi-solid mass of uniform thickness, and cutting said batch to form portions of uniform shape and size while the said batch is so supported to thereby form a plurality of individual and independently supportable cheeses.
- the method of making natural cheese which comprises treating a relatively large batch of milk or the like to form curds and partially draining the whey therefrom, pouring the batch by gravity while in a semi-fluid state directly to a station for a molding operation, initially in each instance horizontally supporting said batch while gravitationally applying pressure uniformly distributed on the top surface of said batch to express whey from said batch to reduce it to a semi-solid mass of uniform thickness, and cutting through said mass to form separate portions of uniform shape and size while the said batch is thus horizontally supported, to thereby fprm a plurality of individual and independently supportable cheese blocks.
- the method of making natural cheese which comprises treating a relatively large batch of milk or the like to form curds, transferring the batch to a station for a molding operation, initially in each instance horizontally supporting said batch, applying gravitationally only pressure uniformly distributed on the top surface of said batch to express whey both from the top and bottom thereof to reduce it to a semisolid mass of uniform thickness, and cutting said batch transversely while the said batch is thus horizontally supported, to form a plurality of individual and independently supportable portions of uniform shape and size.
- the method of making natural cheese which comprises treating a relatively large batch of milk or the like to form curds, while partially draining the whey therefrom, pouring the batch into a station for a molding operation, initially in each instance horizontally supporting said batch while applying pressure uniformly, distributed on the top surface of said batch to express whey from said batch to reduce it to a semi-solid mass of uniform thickness, and cutting said batch while the batch is so supported to form a plurality of individual and independently supportable cheeses.
- the method of making natural cheese which consists in treating a batch of milk or the like in a vat to form curds, and partially draining the whey therefrom, transferring the batch to a moldin vat, horizontally supporting adjacent portions of said batch individually in said blocks.
- the method of making natural cheese which comprises treating a relatively large batch of milk or the like to form curds, while partially draining the whey therefrom, transferring the batch to a rectangular molding vat, horizontally supporting said batch in said wt and causing furtherremoval of whey from said batch while horizontally supported in said molding vat to mold said batch as a whole into a semi-solid mass of uniform thickness, and cutting said batch to form rectangular 'blocks of uniform shape and size while the said portions are so supported to thereby form a plurality of individual and independently supportable cheeses.
- the method of making natural cheese which comprises treating a relatively large batch of milk or the like to form curds and partially draining the whey therefrom, pouring the batch by gravity while in a semi-fluid state to a rectangular molding vat, horizontally supporting said batch in said molding vat while causing further removal of whey from the bottom surface of said batch to mold said batch as a whole into a semi-solid mass of uniform thickness, and cutting through said mass to form separate portions of uniformshape and size while the said portions are thus horizontally supported, to thereby form a plurality of individual and independently supportable rectangular cheese 8.
- the method of making natural cheese which comprises treating a relatively large batch of milk or the like to form curds, transferring the batch to a station for a molding operation, horizontally supporting said batch, causing removal of whey both from the top and bottom surfaces of said batch under uniformly distributed vertical pressure while so supported to reduce it as a whole to a semi-solid mass of uniform thickness, and cutting said batch while the said mass further removal of whey from the bottom surblocks of uniform shape and sizewhile'the said portions are so supported to thereby form a plurality of individual and independently. supportable cheeses.
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Description
Q Y Q l z/verz/fol W 66: fiaz/ywwncmozf-s, @lw wpumimfig June 17, 1941. R. MIOLLIS METHOD FOR MAKING CHEESE Original Filed June 12, 1957 5 Sheets-Sheet 2 June 17, 1941. R. MIOLLIS METHOD FOR MAKING CHEESE 5 Sheets-Sheet 3 Original Filed June 12, 1937 f Ewen/i0! fig nwvuy 77 a M* 3 Reissued June 17, 1941 METHOD FOR. MAKING CHEESE Raymond Miollis, Elmwood Park, Ill.
Original No. 2,193,462, dated March 12, 1940, Serial No. 213,142, June 1-1, 1938, which is a division of Serial No. 147,837, June 12, 1937. Application for reissue April 10, 1940, Serial No.
' 9 Claims.
2,103,545 issued December 28, 1937, and a division of my co-pending application, Serial No. 147,837, filed June 12, 1937, but the claims hereof are directed to the process or method of cheese-making broadly disclosed in said Patent No. 2,103,545 and said copending application.
In carrying out my improved method of cheesemaking, I provide an improved form of apparatus adapted for handling batches of 10,000 pounds of milk, more or less, to be made into individual commercial size packages of uniform shape and in the molding vat.
weight as small as a few ounces each. Said apparatus includes as its principal elements a cheese vat, a molding vat, cheese molds and a cheese press. The cheese vat may be similar to the ordinary cheese vats in which the usual curdforming and draining processes are carried out, but is also provided with improved means for initially removing the whey from the vat. The molding vat is of novel form and utility in my improved process. It is provided with special means for pressing and further draining the whey from the batch and for cutting the batch into relatively large rectangular blocks of uniform size, extending the full width of the molding vat. Cheese molds may also be provided for receiving and forming these long blocks in final compact form of uniform shapeand size while under pressure, in a cheese press.
The invention may best be understood by reference to the accompanying drawings, in which- Figure 1 is a side view of the main elements of my apparatus including the cheese vat, molding vat and cheese press.
Figure 2 is a plan view of the elements shown in Fig. 1.
Figure 3 is a fragmentary plan view of the molding vat showing the end plate and the cheese trays therein,
Figure 4 is a longitudinal section of the molding vat taken on line 4-4 of Fig. 3.
Figure 5 is a detail section taken on line 5-5 of Fig. 4.
Figure 6 is a perspective detail of one of the individual cheese trays used in the molding vat.
Figure 10 is a fragmentary plan view of the molding vat with the pressing plate applied thereto.
Figure 11 is a detail section taken on line ll-ll of Fig. 10.
Figure 12 is a detail section similar to Fig, 9, but with the pressing plate removed and the cheese knife inserted in the molding vat for cutting blocks of cheese therein.
Figure 13 is a perspective view of one of the cheese knives removed from the molding vat.
Figure 14 is a longitudinal section taken on line l4--I4 of Fig. 12 and showing the method in which the cheese may be cut into elongated, transversely extending slabs and removed from the molding vat.
Figures 15 and 16 are fragmentary detail views illustrating alternative methods of cutting the cheese and removing it from the molding vat in the form of elongated, transversely extending slabs.
Figure 17 is a perspective view of a molding form in which the blocks are pressed.
Referring now to the details of the apparatus shown in the drawings, the cheese vat indicated generally at II! in Figs. 1 and 2 may be of the usual form heretofore employed in making natural cheese and adapted to receive milkor cream in large quantities to be treated bacteriologically in the usual manner, depending upon the nature or type of cheese to be made. It will be understood that with older methods of natural cheesemaking, most of the operations-including the initial draining, initial matting or pressing of the curds, and the cutting of the batch into substantially square individual blockswere all carried on within the cheese vat itself. In the present invention, I utilize the cheese vat only for mixing and forming the curds and initially draining the whey from the curds, after which the batch is transferred to a separate molding vat, where it is further pressed and formed into elongated specifically described in my Patent No. 2,103,545 previously referred to. Only the principal elements need here be pointed out, namely, a suitable strainer H at one end of the vat comtions I1, I! extending transversely of the interior of the cheese vat, and also having an end plate I! substantially semicircular in shape so as to closely flt within the curved end of the cheese vat adjacent the strainer I4 as clearly shown in Fig. 2. The sections l1, l1 may be of wire mesh, or plates otherwise perforated, and are preferably hinged to each other and to the edge of the end plate I8. A free end section I! of the top screen may be suitably supported on the edge of the vat as by means of a cross bar Ill.
After the free whey has been sufllciently drained from the batch in the vat ll, the curds while still in a semi-solid condition are transferred to the molding vat indicated generally at II in Figs. 1 and 2. This vat consists of a rectangular receptacle of somewhat smaller capacity than the cheese vat HI and arranged to receive the batch from said cheese vat after the whey has been initially drained therefrom.
In the form shown in detail in Figs. 4 and 5, the molding vat has side walls 58, end walls 59 and an integral horizontal bottom 80, on which is disposed a plurality of removable trays or platforms 6 GI placed crosswise inside the molding vat. In the form shown in detail in Fig. 6, each of these trays is made of sheet metal, with a suitable porous upper surface, herein provided by perforations. and having flanged side margins 62,. 62 which rest on suitable bars 80, 60' disposed longitudinally of the vat bot om. The
A removable end plate 65 also fits within one end of the vat abutting one end of the series of trays, and is provided with a centrally disposed slot 56 through which the whey may be drained. The slot may be suitably closed by a plate 61 detachably secured to the exterior face of the end plate, as by pivoted lugs 68, 68 on the rear face of said end plate. The end plate has a pair of rectangular supporting frames 69 at its rear face, and is suitably held in place by a plurality of blocks 10,10 inserted between the frame as and the adjacent end wall 59 of the vat, as shown in Figs. 3 and 4.
Along each side wall '58 of the vat I provide a ledge or shoulder 12 disposedintermediate the top and bottom of the vat, which ledge is adapted to support a removable upright spacing board 13. Two similar spacing boards are provided along opposite sides of the vat. A plurality of upright grooves I4 are formed therein at equal distances along each of said boards. These grooves serve as spacing guides for the cheese knives shown in Fig. 13, as will hereinafter more fully be described. It will be observed further that the positions of the several pairs of spacing grooves ll, 14 register with the abutting margins been transferred from the cheese vat Ill into the molding vat, as by discharging said batch through a suitable trough indicated in dotted lines in Fig. 1, the batch is first subjected to a pressing operation by means of a large metal plate which may be made up of several sections 80, 80 assembled together in abutting relation by means of metal eyes or loops 8| pressed over longitudinal tie bars 8|, 8|. Said pressing plate is of the same width as the vat, but its length depends upon the position of the end plate 65 which can be varied, depending upon the size of the batch. The pressing plate is normally suspended in horizontal position by means of suitable cables or chains 82, 82 connected to the tie bars 8|, and arranged so that said plate may be lowered bodily upon the top of the batch in the vat.
When the batch is first placed in the molding vat, it usually is in a sufliciently fluid state to settle with a perfectly level upper surface, and the plate is lowered into the vat and freed so as to rest by its own weight on the batch, in parallel relation with the bottom of the vat at all times.
'I'he pressing plate 80 is preferably perforated as indicated at 85, 85 so as to permit the whey to escape upwardly through said plate as it presses upon the batch, and pass outwardly through the gate opening 88 in end plate 85. As a preferred means of maintaining the end face of the batch substantially smooth where it abuts the end gate 65, the cheese maker will iind it especially convenient to insert a relatively thin sheet of metal 81 over the opening 66 between the batch and the end plate 65, as indicated partly in dotted lines in Fig. '7. Said sheet is arranged so its upper edge is substantially level with the top of the batch. The closure plate 81 may then be removed from the rear face of the end plate, leaving the slot 66 open for whey to drain therethrough. 'I'he whey may also escape through and around the perforated trays 8| at the bottomof the vat, and from thence escape through a suitable discharge opening 86 at the end of the vat.
In the preferred form of pressing plate shown in Figs. 10 and 11', it will be noted that the several sections 80' and 80 have their margins coinciding with the grooves I4 formed in the spacing boards I3 and registering with one or more of the trays 6| at the bottom of the vat. Certain sections 80 toward the center of the vat may be made wide enough to span a plurality, say, two of said adjacent grooves, while an end section 80 is the width of one tray 6|. The secti'ons 8|)" and 80 are removably mounted on the tie bars 8|", Bi by the eyes 8|, 8|, so that one or more of said sections can be removed or added,
depending upon the position of. the end gate 85. Thus, the single unit end section 80'' of the plate may 'or may not be used, as required by the number of trays in use in the vat. Under most conditions the weight of the met plate 80 will be suflicient to press most of the whey from the batch, although, of course, it will be understood that additional pressure may be applied thereto by auxiliary means, if desired.
The batch is preferably subjected to drainage under pressure, as described, until it is in a substantially solid state, or at least having suflicient coherence or body that it can hold its shape while being cut into blocks and transferred into pressing or molding forms. When this stage is reached, the pressure plate III is removed. and the batch is thencut into elongated blocks by means of the cheese knives 90, 9|, one of which following manner:
is shown in Fig, 13. Two such knives are used, each being as long as the vat is wide, and having their blades III slightly higher than the thickness of the mass of cheese to be cut. Above each blade III is a reinforcing plate 92 which includes extending ends 93, 93 which are adapted to fit into the spacing grooves I4, I4 formed in the boards 13, 13 at opposite sides of the molding vat, as previously described. Each cheese knife also has suitable handles or bails 95 and longitudinal reinforcing strips 95, 96.
The two cheese knives may be operated in the The first knife is placed on spacing grooves 14 nearest the end plate 65 in the molding vat, and pressed downwardly so as to cut the first block of cheese from the batch, as indicated in Fig. 12. The end plate 65 is removed from the vat, and this firstblock of cheese may then be raised on its separate bottom tray BI and removed from the vat. The first knife is left in the first groove so as to retain the remaining body of curds at its proper level, and the second'knife is then placed in the next adjacent groove to cut the second block of cheese. The first knife is then removed and immediately placed in the third groove to cut the third block of cheese. The second block of cheese may then be removed on its respective tray 6 I.
Fig. 14 shows a modified arrangement of spacing grooves formed in the boards I3, 13 at opposite sides of the molding vat, wherein intermediate spacing grooves IP, 14 may also be provided to out each block defined by the width of an individual tray BI, into two equal halves. This arrangement is helpful where it is desired to cut the cheese blocks into smaller sections before removing them from the molding vat.
Under some conditions it may be desired to transfer the blocks of cheese immediately to other boards or trays, in which case a plain board as indicated at IOI in Fig. 14 may be placed in the vat adjacent the tray' BI upon which the last or end block rests, and the entire block may be tilted or flopped over on its outer corner so as to be transferred to the board IIII for removal from the vat, as indicated in dotted lines in this figure.
Fig. 15 illustrates a modified form of apparatus in which plain solid boards IIlI are substituted for the perforated trays 6|. In such case, of course, the adjacent edges of the boards are spaced apart sufliciently to permit drainage from the batch to the bottom of the vat, but without permitting escape of the curds.
Fig. 16 illustrates a further modification of the apparatus wherein the false bottom of the vat is made upot plain boards I02, I02 that are not necessarily the same width as the cheese blocks, and the cheese blocks. instead of being removed on individual trays, may be removed from the vat by inserting an auxiliary tray I03 having a tapered edge I04. The auxiliary tray is disposed flatwise on the top of boards I02, and each block as it is cut is tilted or flopped over onto the auxiliary tray I03, so as to be independently supported thereby, as is clearly indicated in this figure. It will thus be seen that in each of the several alternative operations illustrated in connection with Figs. 4, 14, 15 and 16, a plurality of individual cheeses are formed and are independently supported for final removal from the vat.
In cases where the cheese is to be pressed bethe first pair of fore curing, the cheese blocks are each put in a suitable pressing mold or mold form 84 such as is disclosed in my Patent No. 2,103,545. Said mold forms each comprise an open frame 5, a. bottom board 86 with said cleats B1" engaging the adjacent outer margins of the frame, and a top board 88 which fits snugly in the side and end walls of the open frame so as to be telescoped therein when subjected to pressure in the cheese press. Cross bars 89 may be secured to the upper surface of the top board as shown, to increase the amplitude of telescoping movement of the top board while in the press.
It is usually preferable to turn or invert the cheese blocks in the mold forms 84 several times to permit thorough drainage of the cheese before finally placing the mold forms in the press.
The cheese press, indicated generally at I! in Figs. 1 and 2, has a framework 90 and including two sets of upright guide bars BI SI on each set of which is mounted a plurality of horizontally disposed plates 92 slidably mounted on said guide bars. The individualcheesemolds 8d are inserted between each adjacent pair of plates and between the topmost plate and a relatively heavy superimposedpressing member or plate 93. In this position the superimposed weight of the apparatus is exerted with increasing pressure upon the several cheeses stacked in the press. Although the pressure on the cheeses on the bottom will be somewhat greater than those near the top, it is understood that in practice it is desirable to turn or invert the cheeses several times during the pressing operation, and at the same time the cheesemaker may transpose or rotate the relative positions of the several cheeses so as to expose them all to substantially equal aggregate pressure during the pressing operation.
Certain soft types of cheese do not require pressing, but are ready to be cured shortly after they are removed from the molding vat. But in either case, the cheese is preferably molded and cured in the form of an elongated slab of substantially the same length as when it is removed from the molding vat. The fact that cheeses are handled during molding and curing in such relatively large blocks or slabs renders all the handling of the cheese easier and quicker, as two men can handle such slabs during the molding, pressing and curing operations much more readily than a larger number of small cheeses. When the cheese is ready for market, it may be cut into any size desired.
Although I have shown and described certain embodiments of my invention, it willbe understood that I do not wish to be limited to the exact construction shown and described, but that various changes and modifications may be made without departing from the spirit and scope of my invention as defined in the appended claims.
I claim as my invention:
1. .The method of making natural cheese, which comprises treating a relatively large batch of milk or the like to form curds, while partially draining the whey therefrom, transferring the batch to a molding vat, initially in each instance horizontally supporting said batch in said vat, applying pressure uniformly distributed on the top surface of said batch to express whey from said batch to reduce it to a semi-solid mass of uniform thickness, and cutting said batch to form portions of uniform shape and size while the said batch is so supported to thereby form a plurality of individual and independently supportable cheeses.
2. The method of making natural cheese, which comprises treating a relatively large batch of milk or the like to form curds and partially draining the whey therefrom, pouring the batch by gravity while in a semi-fluid state directly to a station for a molding operation, initially in each instance horizontally supporting said batch while gravitationally applying pressure uniformly distributed on the top surface of said batch to express whey from said batch to reduce it to a semi-solid mass of uniform thickness, and cutting through said mass to form separate portions of uniform shape and size while the said batch is thus horizontally supported, to thereby fprm a plurality of individual and independently supportable cheese blocks.
3. The method of making natural cheese, which comprises treating a relatively large batch of milk or the like to form curds, transferring the batch to a station for a molding operation, initially in each instance horizontally supporting said batch, applying gravitationally only pressure uniformly distributed on the top surface of said batch to express whey both from the top and bottom thereof to reduce it to a semisolid mass of uniform thickness, and cutting said batch transversely while the said batch is thus horizontally supported, to form a plurality of individual and independently supportable portions of uniform shape and size.
4. The method of making natural cheese, which comprises treating a relatively large batch of milk or the like to form curds, while partially draining the whey therefrom, pouring the batch into a station for a molding operation, initially in each instance horizontally supporting said batch while applying pressure uniformly, distributed on the top surface of said batch to express whey from said batch to reduce it to a semi-solid mass of uniform thickness, and cutting said batch while the batch is so supported to form a plurality of individual and independently supportable cheeses.
5. The method of making natural cheese, which consists in treating a batch of milk or the like in a vat to form curds, and partially draining the whey therefrom, transferring the batch to a moldin vat, horizontally supporting adjacent portions of said batch individually in said blocks.
6. The method of making natural cheese, which comprises treating a relatively large batch of milk or the like to form curds, while partially draining the whey therefrom, transferring the batch to a rectangular molding vat, horizontally supporting said batch in said wt and causing furtherremoval of whey from said batch while horizontally supported in said molding vat to mold said batch as a whole into a semi-solid mass of uniform thickness, and cutting said batch to form rectangular 'blocks of uniform shape and size while the said portions are so supported to thereby form a plurality of individual and independently supportable cheeses.
'7. The method of making natural cheese, which comprises treating a relatively large batch of milk or the like to form curds and partially draining the whey therefrom, pouring the batch by gravity while in a semi-fluid state to a rectangular molding vat, horizontally supporting said batch in said molding vat while causing further removal of whey from the bottom surface of said batch to mold said batch as a whole into a semi-solid mass of uniform thickness, and cutting through said mass to form separate portions of uniformshape and size while the said portions are thus horizontally supported, to thereby form a plurality of individual and independently supportable rectangular cheese 8. The method of making natural cheese, which comprises treating a relatively large batch of milk or the like to form curds, transferring the batch to a station for a molding operation, horizontally supporting said batch, causing removal of whey both from the top and bottom surfaces of said batch under uniformly distributed vertical pressure while so supported to reduce it as a whole to a semi-solid mass of uniform thickness, and cutting said batch while the said mass further removal of whey from the bottom surblocks of uniform shape and sizewhile'the said portions are so supported to thereby form a plurality of individual and independently. supportable cheeses.
RAYMOND MIOLLIS.
Publications (1)
Publication Number | Publication Date |
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USRE21834E true USRE21834E (en) | 1941-06-17 |
Family
ID=2087900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US21834D Expired USRE21834E (en) | Method fob making cheese |
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US (1) | USRE21834E (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2492878A (en) * | 1944-11-09 | 1949-12-27 | Miollis Raymond | Method of pressing cheese |
US2494637A (en) * | 1947-03-05 | 1950-01-17 | Kraft Foods Co | Cheese manufacture |
US2604036A (en) * | 1944-11-09 | 1952-07-22 | Borden Co | Cheese press |
US2654151A (en) * | 1949-03-19 | 1953-10-06 | Borden Co | Cheese making apparatus |
US2657994A (en) * | 1949-03-19 | 1953-11-03 | Borden Co | Cheese making method |
US2982655A (en) * | 1958-09-11 | 1961-05-02 | Nat Res Dev | Manufacture of cheese |
-
0
- US US21834D patent/USRE21834E/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2492878A (en) * | 1944-11-09 | 1949-12-27 | Miollis Raymond | Method of pressing cheese |
US2604036A (en) * | 1944-11-09 | 1952-07-22 | Borden Co | Cheese press |
US2494637A (en) * | 1947-03-05 | 1950-01-17 | Kraft Foods Co | Cheese manufacture |
US2654151A (en) * | 1949-03-19 | 1953-10-06 | Borden Co | Cheese making apparatus |
US2657994A (en) * | 1949-03-19 | 1953-11-03 | Borden Co | Cheese making method |
US2982655A (en) * | 1958-09-11 | 1961-05-02 | Nat Res Dev | Manufacture of cheese |
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