fig4 - 5 depict a pouch or package 100 formed from two continuous webs of material . the pouch 100 includes a base 90 including pocket 101 formed from a base stock film or web of material 70 . as depicted , the pocket 101 includes four sidewalls 102 that extend downward from flange 103 and are interconnected by lower surface 104 . the pouch 100 is sealed by a cover or lid 110 formed from a lid stock film or web of material 75 . as depicted , the lid includes a pair of relatively small recesses 111 that extend upward from a flange 112 of the lid . it should be noted , however , that the lid 110 may have one or more recesses 111 and the recesses may be of identical or different sizes and shapes and are oriented to overlie the pocket 101 with flanges 103 and 112 sealed together to form pouch 100 . in some instances , such as when the pouches 100 are utilized for cleaning products , the film may be formed of a soluble material such as a water soluble film . in one example , the film may be formed of a polyvinyl alcohol material . other materials are contemplated . pocket 101 and recesses 111 may be filled with any desired products and / or materials . as depicted in fig4 - 5 , pocket 101 may be filled with a powder material 105 such as a detergent and the recesses 111 may be filled with a paste or a wax - like hardenable material 113 such as another detergent , a liquid , or any other suitable material . fig1 is a schematic representation of a pouch forming apparatus or system 10 for forming a plurality of the pouches 100 depicted in fig4 - 5 . pouch forming apparatus 10 is generally similar to that disclosed in aforementioned u . s . pat . no . 3 , 218 , 776 . in this regard , it includes a first section 20 for forming and filling the base stock film 70 and a second section 40 for forming and filling the lid stock film 75 . the first section 20 includes a rotatable base forming drum 21 , a heater system 25 , a supply roll 30 of material that is the base stock film 70 , and a product feed mechanism 31 . the base forming drum 21 includes a plurality of base tooling cavities 22 extending inwardly along the outer surface 23 of the drum . to increase the efficiency of the system 10 , the base forming drum 21 may include a three - dimensional array of cavities 22 around the outer surface 23 so each manufacturing step operates relative to a plurality of horizontally aligned ( into the page in fig1 ) cavities 22 . a vacuum system indicated generally at 35 , including conduits 36 , seen in fig1 , are operatively connected to each cavity 22 to create a vacuum to draw a portion of the base stock film 70 into the cavity to form one of the pockets 101 . such a vacuum system is well known in the art as seen , for example , in u . s . pat . no . 3 , 218 , 776 . a drive system ( not shown ) is operatively connected to the base forming drum 21 to rotate the drum continuously or intermittently , as desired in direction “ a .” the heater system 25 is depicted as a rotatable base stock heater roller 26 positioned adjacent the base forming drum 21 and includes an internal heater to heat the base stock film 70 prior to it contacting the base forming drum and being drawn into cavity 22 to form the pocket 101 . in one embodiment , the heater system 25 may be configured as a cartridge - type heater within the base stock heater roller 26 but other types of heaters , either internal or external to a roller , may be used if desired . for example , in another embodiment , a radiant - type heater external to a roller may be used . a product feed mechanism 31 is positioned generally adjacent the upper section 24 of the base forming drum 21 to supply one or more products and / or materials into each pocket 101 as the pocket together with base stock film 70 move along with the upper surface of the rotatable drum 21 . the product feed mechanism 31 may be fixed and the base forming drum 21 may be either intermittently stopped or rotated slowly as the material is fed into pockets 101 . in other instances , the product feed mechanism 31 may include a drive mechanism ( not shown ) to permit the product feed mechanism to move with the pockets 101 as the pockets move during rotation of the base forming drum 21 . the product feed mechanism 31 may be configured to feed any type , number or combination of products and / or materials including a solid , a powder , a liquid including paste or wax - type products , pills , tablets , or even other pouched products . the second section 40 includes a rotatable lid forming drum 41 , a heater system 45 , a supply roll of continuous web material that forms the lid stock film 75 , a lid stock product feed mechanism 51 , and a lid stock wetting system 60 . the lid forming drum 41 includes a plurality of lid tooling cavities 42 extending inwardly along the outer surface 43 of the lid forming drum . as with the cavities 22 of base forming drum 21 , the cavities 42 of lid forming drum 41 may be configured as a three - dimensional array upon the outer surface 43 of the lid forming drum . a vacuum system generally similar to the vacuum system 35 of the base forming drum 21 indicated generally at 65 is operatively connected to each of the cavities 42 of the lid forming drum to create a vacuum within each cavity to draw a portion of the lid stock film 75 into the cavities 42 to form one or more lid recesses 110 . conduits 66 of the vacuum system 65 are depicted schematically in fig1 and 3 . a drive system ( not shown ) is operatively connected to the lid forming drum 41 to rotate the drum continuously or intermittently , as desired in direction “ b .” the heater system 45 is depicted in fig1 as a rotatable lid stock heater roller 46 and is positioned adjacent the lid forming drum 41 and includes an internal heater to heat the lid stock film 75 prior to it contacting the lid forming drum . the heater system 45 may be of any type and , as with the heater system 25 associated with base forming drum 21 , the heater system 45 associated with lid forming drum 41 may be internal or external to roller 46 . a lid stock product feed mechanism 51 is positioned generally adjacent the upper section 44 of the lid forming drum 41 to supply one or more products or materials into each lid recess 111 as the recesses together with lid stock film 75 move along with the upper surface of the rotatable drum 41 . as depicted , the lid stock product feed mechanism 51 is fixed but it may include a drive mechanism ( not shown ) to permit the lid stock product feed mechanism to move with the lid recesses 111 as the recesses move along with the lid forming drum 41 . it is contemplated that the lid stock product feed mechanism 51 may be configured as a hardenable material feed mechanism to feed any type of product or material in the form of a hardenable material such as a liquid , a paste or a wax - like material that hardens or solidifies after delivery . however , it may also be configured to deliver other materials such as solid objects , or the like that need not change phase . lid stock wetting system 60 is positioned adjacent the lid forming drum 41 at a position after ( i . e ., downstream from ) the lid stock product feed mechanism 51 and before the lid stock film 75 seals the base stock film 70 at the base forming drum 21 . the lid stock wetting system 60 may apply a solvent to the lid stock film 75 to increase its tackiness to assist in adhering the lid stock film 75 to the base stock film 70 . to do so , the solvent may be provided through a wetting system or reservoir 62 to a wetting roller 61 that engages the lid stock film 75 . in an embodiment in which the base stock film 70 and lid stock film 75 are formed of a polyvinyl alcohol material , the solvent for the lid stock wetting system 60 may be water . in an alternate embodiment depicted in fig6 , a lid stock wetting system 160 may be provided before or upstream of the lid stock product feed mechanism 51 . the lid stock wetting system 160 includes a wetting roller 161 that applies a solvent to the lid stock film 75 upstream of the lid stock product feed mechanism 51 . such a configuration may be desirable or advantageous in situations in which the material delivered into to the lid recesses 111 of the lid stock film 75 extends above the surface or plane of the lid stock film . by wetting the lid stock film 75 before the material is inserted into the recesses 111 , the material will not contaminate the wetting roller 161 . in other words , in the embodiment depicted in fig1 , if the material within the recesses 111 extends above or is near the plane of the lid stock film 75 ( i . e ., the outer surface 43 of the lid forming drum 41 ), it may contact , and contaminate , the wetting roller 61 . as seen in fig6 , in some instances , it may be difficult or undesirable to position the wetting system or reservoir 162 immediately adjacent the wetting roller 161 . in such case , the wetting system or reservoir 162 may be spaced from the wetting roller 161 and the solvent applied to a preliminary or transfer wetting roller 163 that engages the wetting roller 161 to transfer the solvent thereto . returning to the embodiment illustrated in fig1 , the base forming drum 21 and the lid forming drum 41 are positioned adjacent each other so that after forming and filling each of the pockets 101 in base stock film 70 and lid recesses 111 the lid stock film 75 with the desired products and / or materials , the two films may be secured together to form the pouches 100 . accordingly , one or both of the base forming drum 21 and the lid forming drum 41 may be resiliently mounted to permit relative movement between the two drums in order to apply pressure to the combined base stock film 70 and lid stock film 75 to secure the two films together at the portions defining flanges 103 and 112 of pouches 100 . in another embodiment , a separate roller or rollers could be used to apply the required pressure to secure the two films together . in still another embodiment , one or both of the base forming drum 21 and the lid forming drum 41 may have a resilient coating or material on the outer surface thereof . a slitting knife 15 may be positioned after or downstream from the location at which the base stock film 70 and the lid stock film 75 are secured together to slit the combined films in a circumferential direction along the outer surface of base forming drum 21 to create a plurality of circumferential strips that each include a plurality of pouches 100 . a rotary knife 16 may be positioned after or downstream from the slitting knife 15 to cut the combined films laterally relative to the direction of rotation of the base forming drum 21 to cut the combined films into the individual pouches 100 . the individual pouches 100 are discharged onto a conveyor 17 for subsequent processing . optionally , when a hardenable material is delivered to the lid recesses , a cooling system indicated generally at 55 may be associated with the lid forming drum 41 to cool portions of the drum or a portion of a product or material in the lid recesses 111 formed in the lid stock film 75 within the drum cavities . in one embodiment depicted in fig2 , the cooling system 55 may include a liquid system that internally directs a liquid through conduits 56 within the lid forming drum 41 to each of the cavities 42 of the drum to cool all or a portion of the surface ( e . g ., a lower surface ) of the cavity . in another embodiment , the cooling system 55 may include an air or pneumatic system ( or a combination of the two ) that internally directs a gas through conduits 56 within the lid forming drum 41 to each of the cavities 42 of the drum to cool all or a portion of the surface of the cavity . the location and number of conduits 56 may be dependent upon the material and the temperature of the lid stock film 75 , the temperature of the cavities 42 of the lid forming drum 41 , the amount of cooling desired , the rate at which the lid forming drum is rotated , and the flow rate and type of medium ( i . e ., the fluid ) being used as a cooling agent . referring to fig3 , still another embodiment is depicted in which , the cooling system 55 may include an external air or pneumatic system ( or a combination of the two ) that directs a gas from outside the lid forming drum 41 through external conduits 57 towards or into each of the lid recesses 111 in the film 75 within cavities 42 of the drum . the gas cools all or a portion of the lid stock film 75 , for example , the formed lid recesses 111 of the lid stock film , and / or any material placed within the recesses of the lid stock film . in this embodiment , the internal conduits 56 may be omitted from the lid forming drum 41 and the cooling system 55 configured to utilize the external conduits 57 without the internal conduits . also , depending on the material delivered to the lid recesses 111 in the lid forming film , it may be that no cooling of the material in the lid recesses is necessary . for example , such would be the case if a solid object were placed in lid recesses 111 by the lid stock product feed mechanisms 51 . in instances where cooling is employed , if desired , the outer surface 43 of lid forming drum 41 may include an insulative material 47 thereon as depicted in fig7 . the insulative material may be any desired material including rubber , silicone , foam , and the like . if the insulative material 47 is a resilient material , it may function as the resilient coating or material referred to above that operates to assist in applying the desired pressure between the base forming drum 21 and the lid forming drum 41 . the insulative material 47 extends along the outer surface 43 and includes openings that correspond to and are aligned with the cavities 42 along the outer surface of the lid forming drum 41 . the insulative material 47 operates to insulate the lid stock film 75 from the lid forming drum 41 except within the cavities 42 . more specifically , as the heated lid stock film 75 meets the lid forming drum 41 , it contacts the insulative material 47 along the outer surface 43 of the lid forming drum rather than contacting the outer surface itself . upon applying a vacuum through conduits 66 of vacuum system 65 , the heated lid stock film 75 is drawn into the cavities 42 . once the lid stock film 75 contacts the cooled cavities 42 , the portions of the film that are drawn into the cavities 42 to define the lid recesses are cooled . the portions of the lid stock film 75 that form flanges 112 contact the insulative material 47 outside of the cavities 42 and are not cooled by the cooling system 55 due to the insulative properties of the insulative material 47 . this aids in adhering the films 70 and 75 together to form pouches 100 . if desired , in some instances , an insulative material ( not shown ) may be applied to the outer surface 23 of the base forming drum 21 . the insulative material may be similar or identical to insulative material 47 described above that may be applied to the lid forming drum 41 . turning again to fig1 , in operation , a base stock film 70 such as a polyvinyl alcohol film is fed from supply roll 30 and passes around a portion of rotatable base stock heater roller 26 and is heated to a temperature sufficient to allow thermoforming . in one example , the temperature may be approximately 160 ° f . but other temperatures may be utilized depending upon the material of the base stock film 70 , the desired manufacturing characteristics , and the performance of the apparatus 10 . the heated base stock film 70 is routed around the base forming drum 21 and a vacuum applied to each cavity 22 pulls a portion of the heated film 70 into each cavity 22 to form the base stock pockets 101 of the pouches 100 . as the base forming drum 21 and the base stock film 70 are rotated , the product feed mechanism 31 operates to fill each base stock pocket 101 to a desired level with one or more products or materials such as powdered detergent or other material . as the pockets 101 in the base stock film 70 are being formed and filled , the lid stock film 75 is fed from supply roll 50 and passes around a portion of rotatable lid stock heater roller 46 and is heated to a temperature sufficient to allow thermoforming . as with the example described above with respect to the base stock film 70 , the lid stock film 75 may be heated to a temperature of approximately 160 ° f . though other temperatures may be used . the heated lid stock film 75 is routed around the lid forming drum 41 and a vacuum applied to each cavity 42 pulls a portion of the heated lid stock film 75 into each cavity to form the lid recesses 111 of the pouches 100 . as the lid forming drum 41 and the lid stock film 75 are rotated , the lid stock product feed mechanism 51 operates to deliver material to each lid stock recess 111 to a desired level . the material may be a hardenable material such as a wax - or paste - like detergent in the form of a heated liquid or other suitable material . the cooling system 55 , if employed , is operative to cool the hardenable material within the lid stock recesses 111 sufficiently so that the lid stock film 75 may be further processed without movement of the liquid material within the recesses . in the example in which the cooling system 55 is internally located within the lid forming drum 41 , the lid cooling system is operative to cool the heated lid stock film 75 and the material within the recesses 111 as desired . in the example in which the cooling system 55 is located externally from the lid forming drum 41 , the cooling system may direct air or another gas towards the material within the lid recesses 111 to provide cooling . in one example , the liquid material may be sufficiently cooled if a somewhat solidified layer or surface film has been formed about its outer surface such that it adheres to itself to form a unitary element around the liquid interior . it does not flow out of the lid recesses as the lid stock film rotates around the lid forming drum 41 . in addition , such as when a solid material is delivered to the recesses 111 , it may be desirable for the material within the recesses 111 to be sufficiently cool so that it does not react with the material within the pocket 101 as the base stock film 70 and the lid stock film 75 are brought together during the sealing process described . depending on the material delivered to the lid recesses 111 or the properties of that material , it may not be necessary to include cooling of the lid stock drum 41 or the lid stock film 75 in the process of completing filled pouches 100 . after the lid recesses 111 in the lid stock film 75 have been filled , the lid stock film may be wetted by the lid stock wetting system 60 . in doing so , water or another solvent may be applied to the lid stock film 75 so that the film becomes sufficiently tacky to assist in securing the lid stock film 75 to the base stock film 70 along the portions defining flanges 103 and 112 . the base forming drum 21 and the lid forming drum 41 are positioned in close proximity to apply pressure and force the base stock film 70 and the lid stock film 75 into contact with sufficient pressure to cause the two films to bond together at flanges 103 and 112 to seal the pockets 101 and form the pouches 100 . the combined base stock film 70 and lid stock film 75 continues to travel around the base forming drum 21 until reaching the slitting knife 15 and the rotary knife 16 which cut the combined films into the individual pouches 100 . the individual pouches 100 may then be discharged along conveyor 17 for further processing . although the lid 110 is depicted with two distinct lid recesses 111 that include material therein , the lid may include any number of recesses with material therein including one or more . it will be appreciated that the foregoing description provides examples of the disclosed system and technique . however , it is contemplated that other implementations of the disclosure may differ in detail from the foregoing examples . all references to the disclosure or examples thereof are intended to reference the particular example being discussed at that point and are not intended to imply any limitation as to the scope of the disclosure more generally . all language of distinction and disparagement with respect to certain features is intended to indicate a lack of preference for those features , but not to exclude such from the scope of the disclosure entirely unless otherwise indicated . recitation of ranges of values herein are merely intended to serve as a shorthand method of referring individually to each separate value falling within the range , unless otherwise indicated herein , and each separate value is incorporated into the specification as if it were individually recited herein . all methods described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context . accordingly , this disclosure includes all modifications and equivalents of the subject matter recited in the claims appended hereto as permitted by applicable law . moreover , any combination of the above - described elements in all possible variations thereof is encompassed by the disclosure unless otherwise indicated herein or otherwise clearly contradicted by context .