u . s . pat . no . 6 , 294 , 114 in the name of the present inventor discloses triple sheet thermoforming apparatus , methods and articles and is incorporated herein by reference . as disclosed in the above patent , three sheets of plastic are sequentially thermoformed in a single manufacturing process to provide a unitary article , such as a pallet , having a hybrid honeycomb type structure . the present inventor has reduced triple sheet load bearing platforms to practice and has compared the same to several corresponding bench mark twin sheet load bearing platforms in a controlled test environment administered by an independent third party . triple sheet platforms have a demonstrably superior level of load bearing strength than twin sheet platforms having substantially the equivalent weight or volume of plastic material . accordingly , three relatively thinner sheets comprising a much lower volume of plastic can be utilized in a triple sheet method to provide a given requirement of load bearing strength offered by a twin sheet method . a triple sheet pallet construction is therefore preferred over a twin sheet pallet construction . one purpose for thermoforming three sheets of plastic and sequentially fusing them together under progressive compressive forces is to provide a unitary structure that develops more strength than can be achieved in a twin sheet construction . substantial interfacial adhesion throughout the body of a triple sheet structure is therefore desirable to provide a strong article . a comparably stronger triple sheet article can therefore be reduced in weight to provide the same measure of strength as a twin sheet article for economic advantage . two sheets of alike plastic material achieve interfacial adhesion when the alike plastic material reaches a hot tack or melting temperature and are compressed together . in the thermoforming methodology , compression may be facilitated by either mechanical compression or by differential atmospheric pressure as in applied vacuum . it is known that thinner plastic sheets displace temperature faster than comparatively thicker sheet of equivalent plastic . thus , it is advantageous to increase the surface area of the thinner plastic sheet to provide enhanced hot tack adhesion characteristics . scuffing the surface ( s ) of the relatively thin gauge of sheet to increase the molecular surface area and subsequent bond strength of the deformable plastic sheet is offered as an improvement over the prior art . the present improvement of scuffing sheet to improve the bond strength between the sheets of plastic make possible the use of relatively thinner sheet of plastic material and thus enables implementation of an object of the present invention . in practicing the methods of triple sheet thermoforming , in which case it may be preferable to use a lower measure of plastic , relatively thinner sheets of plastic are therefore utilized to advantage . this preference exists in the case of plastic pallets because plastic pallets are more expensive than comparable wooden pallets . in a preferred method , three sheets of heat deformable plastic are sequentially molded and selectively fused together by means of hot tack adhesion and compressive forces . in triple sheet methods , the first sheet is formed upon a lower platen mold and the second and third sheets are successively formed on second and third molds on an upper platen . the effect of hot tack adhesion is not achieved when alike plastics fall below a given temperature threshold . when thinner sheets of heat deformable sheet are used , heat dissipation is accelerated , and satisfactory hot tack adhesion may not result in the selected bonding locations , even under compression . according to this potential problem , the three sheets are developed to provide increased surface area to promote hot tack adhesion in selected areas where the sheets are required to fuse together . increased surface area allows the practitioner of the triple sheet thermoforming method to utilize relatively thinner sheet of heat deformable plastic material . it is customary to extrude thermoformable plastic through rollers imparting a substantially smooth surface in the twin sheet thermoforming art . smooth surfaces have comparably low surface areas . ( the exposed surfaces of twin sheet thermoformed articles are typically provided with texture by a textured tooling surface .) in the twin sheet art , it is not always necessary to have surfaces with high energy . this may not be the case in the triple sheet art . in other market places , plastic scuffing is used advantageously for a variety of purposes . two notable examples of scuffing , in which no other materials are introduced , are suggested in the prior art . a first example includes frictionflex ® textured hdpe sold by gse lining technology of houston , tex . in this application , scuffing of the sheet is provided to enable steep tractor ascents over thermoplastic ( industrial , garbage and pond ) liners . the frictionflex ® method may be comprehended by referring to u . s . pat . no . 5 , 728 , 424 . in a second example , skid resistant bed liners for pick up trucks , which are constructed of low cost polyethylene , are also known to have a preferred high coefficient of friction to prevent the slippage of cargo contained thereon . as disclosed in u . s . pat . no . 6 , 095 , 787 heavy - duty brushes are counter rotated over the surface of the sheet during the extrusion phase to provide a surface having a high area or surface energy . these low cost scuffing methodologies are incorporated by reference herein to provide a high area , high energy surface ( s ) amenable for practicing the art of triple sheet thermoforming with relatively thin sheets of plastic . in the present example , three successive sheets of heat deformable material are delivered to the thermoforming apparatus . the top surfaces of the three plastic sheets in the present embodiment are scuffed in a manner suggested , particularly in accordance with the method of u . s . pat . no . 6 , 095 , 787 . consequently , according to one of the possible sequences of the triple sheet methodology , the first sheet is molded into a female mold supported upon the lower platen . in this arrangement , the scuffed top surface of the first sheet molded is exposed for compression against the un - scuffed surface of the second sheet to be thermoformed . when the first sheet and the second sheet , which has been separately formed on a second mold associated with an upper platen , are brought together under compression by the relative movement of the platens the scuffed first sheet more effectively bonds to the corresponding un - scuffed surface of the second sheet . when the second sheet is released from the clamp frames , and allowed to descend with the first sheet as a twin sheet sub - assembly into a lower platen extract position , a third mold associated with the upper platen deforms a third sheet . the lower un - scuffed surface of the third sheet is subsequently compressed against the scuffed surface of the second sheet by vertical movement of the lower platen in timed sequence . in this arrangement , the second scuffed sheet surface is able to achieve a higher degree of hot tack adhesion with improved bond strength to the third sheet than would be the case if the second plastic sheet had a substantially smooth finish with comparably lower surface area and energy . thus , it may be appreciated that if the second sheet temperature falls below the hot tack or melting temperature during the third sheet forming operation , the increased surface area of the second sheet will absorb heat from the third sheet when these are brought together . the absorbed heat will yield a higher strength bond when the two members are brought into contact under compressive force . deformable scuffed sheet allows the practitioner to advantageously use thinner sheet to meet objectives of the present invention . in the present thermoforming sequence , the top surface of the third plastic sheet is scuffed and therefore provided with a high coefficient of friction surface for a secondary skid resistant advantage . as in the present case , this is preferable , because the scuffed surface of the third sheet helps to support the load upon the pallet . as in the case of the pallet embodiments of fig1 and 2 , this sequence of sheet use produces a skid resistant pallet deck . another advantage of this method is that a single source of common sheet may be employed in the present application of triple sheet thermoforming for more than one advantage . it should also be noted that both surfaces of the sheet may be scuffed during the extrusion phase , or a plurality of sheet materials may be offered with predetermined scuffed and un - scuffed combinations , depending upon the preferences of the triple sheet practitioner . it should also be noted that the present arrangement for scuffing sheet might also be applied advantageously to twin sheet applications where interfacial bond strength is inadequate for the article &# 39 ; s intended purpose . it should be further noted that scuffing could be utilized in thermoforming operations that produce articles other than industrial platforms including pallets . other such articles include , but are certainly not limited to the following : gas tanks for vehicles , boat hulls , industrial containers , dumpster lids , wall and door panels , exterior automotive and aerospace bodies , recreational and sporting goods , lawn and garden products , home appliances , and any other primary end market categories in which thermoformed articles are provided . accordingly , as illustrated to advantage in fig3 , 4 and 5 , which show a single quadrant of a four quadrant pallet member , the three sheets 2 a , 2 b and 2 c forming a load supporting platform 4 are scuffed during the extrusion phase in accordance with u . s . pat . no . 6 , 095 , 787 to provide a high surface area finish 6 . the opposite sides of sheets 2 are provided with a substantially smooth surface 8 , but may also be scuffed as preferred by the triple sheet practitioner . as may be appreciated by quickly referring to fig1 and 2 , load - supporting platforms 4 a and 4 b are comprised of three sheets of heat deformable plastic material 2 a , 2 b and 2 c . the platforms 4 are attached to a load distributing base 90 , which itself comprises three sheets 3 a , 3 b and 3 c . therefore , the racking pallet of fig1 is preferably comprised of six sheets of molded plastic . in fig3 , the first sheet 2 a thermoformed in the triple sheet thermoforming sequence is the bottom member 10 . the bottom member 10 includes a plurality of legs 12 that support the pallet &# 39 ; s underlying deck 14 a predetermined distance above the floor or pallet platform . the bottom member 10 also includes a perimeter margin 16 comprising sidewall regions 18 and corner regions 20 . the perimeter margin 16 also includes boarders 24 , which boarders define the terminating edge 26 of the bottom member 10 . within a deck region 28 extending between the legs 12 and the side wall and corner regions 18 and 20 , are a plurality of molded in details 30 that extend upwards from a substantially flat base 32 . details 30 may also depend downward from the base 32 . portions 34 ( suggested in broken line detail in fig4 ) of the upper scuffed surfaces 36 of the details 30 and perimeter margin 16 of sheet 2 a are developed to achieve interfacial contact and hot tack adhesion with the underside un - scuffed surfaces 42 of sheet 2 b . thus , it may be appreciated that the bottom member 10 achieves interfacial contact with the center member 40 throughout several locations in a complex reinforcing manner to produce a twin sheet subassembly . now referring to fig4 , the center member 40 of a present embodiment is shown . the center member 40 is derived from sheet 2 b and is the second member to be thermoformed in the triple sheet methodology . the top surface 38 of sheet 2 b is scuffed according to the referred manner . center member 40 comprises planer surface 44 with a plurality of upward extending details 46 supporting the top member 60 , and a plurality of downward extending details 48 reinforcing the bottom member 10 . portions 50 ( suggested in broken line detail in fig5 ) of the underside 42 of surface 44 and portions of the downward extending details 48 of member 40 are developed to contact and bond to the upper surfaces 34 of the bottom member 10 . accordingly , it may be appreciated that when the two members 10 and 40 are brought together under compression in the triple sheet method , interfacial hot tack adhesion occurs there between in a complex arrangement in a plurality of locations to provide a selectively fused together unitary twin sheet substructure . as further suggested in reference to fig4 , the center member 40 comprises a number of other reinforcing details . these details include , but are not limited to leg elements 51 , reinforcing steps 52 , stiffening cross members 54 , laterally arranged channels 56 , projection posts 57 and perimeter boarder projections 58 , which projections 58 are arranged to deflect side wall impacts from fork lift tines and the like . now referring to fig5 , the top member 60 of a present embodiment is offered . the top member 60 is derived from sheet 2 c , and is the third member to be thermoformed according to the triple sheet method . the top member 60 comprises a substantially flat scuffed exterior surface 62 extending between the depending leg pockets 64 and the downward extending peripheral margin 66 defining an edge 68 of the top member 60 . as may be appreciated by referring to broken lines 70 , the top scuffed surfaces 38 of member 40 achieve interfacial contact with un - scuffed underside surfaces of member 60 when the two members are brought together under compression in the triple sheet method . according to this arrangement , a unitary pallet construction comprised of three selectively fused together sheets 2 a , 2 b and 2 c of plastic results yielding a pallet 4 a with a complex geometry of rigidifying elements providing break through load bearing strength . the present embodiment represented in fig3 , 4 and 5 in combination produce an article referred to as nesting or nine - legged pallet 80 which is illustrated to advantage in fig1 . the present embodiment illustrates to advantage the ability of the triple sheet method to mold a more complex structure engineered to support relatively more load bearing weight than a comparable twin sheet structure of an equivalent amount of relatively expensive plastic material . the center member 40 provides a honeycomb type structure imparting significant increases in load bearing strength . reducing the amount of plastic used to make the triple sheet structure gains efficiency and competitive advantage within a market now dominated by less expensive wooden pallets . in the preferred improved methods , sheets of plastic are scuffed in accordance with the described method to increase hot tack adhesion under compression in order to optimize the use of thinner gauge sheet for the lowest material weight structure . it may also be appreciated that the improved strength associated with the pallet 80 embodiment represented in fig1 may be applied to other pallet embodiments , including that shown in fig2 , which is a nine legged pallet platform 4 b . by way of further example , the load distributor 90 of fig6 , which is portrayed in the combination of fig7 , 8 and 9 , is also constructed of sheet scuffed for improved bond strength . in the present sequence of the triple sheet methodology used to thermoform load distributor 90 , the first sheet 3 a of fig7 is deformed against a first mold positioned upon the lower platen . the top surface 94 of sheet 3 a is un - scuffed , while the underside surface 96 is scuffed . the underside surface 96 includes a plurality of locations 98 where the first sheet 3 a achieves hot tack adhesion with corresponding locations 100 of sheet 3 b when these are brought together under compression . sheet 3 b is the center member 102 of load distributor 90 . center member 102 has a scuffed undersurface 106 and an un - scuffed upper surface 104 . surfaces 96 and 104 are developed to fuse in pre - selected locations 98 , which are suggested for illustration by broken lines 108 seen in fig7 . the scuffed under surface 106 of the center member 102 is developed to fuse to the un - scuffed surface 122 of sheet 3 c forming the base member 120 of load distributor 90 . accordingly , it may be appreciated that after sheet 3 c is deformed over a third mold , the scuffed surface 106 of sheet 3 b is fused to sheet 3 a , which remains in communication with the first mold . the first mold is sequentially compressed against the third mold , so that the un - scuffed surface 122 of the base member 120 achieves hot tack adhesion with the scuffed surface 106 of the center member 102 . this arrangement provides a unitary triple sheet structure known as a load distributor 90 , with a scuffed underside surface 124 having a relatively high co - efficient of friction . the skid resistant bottom surface 124 of load distributor 90 is preferred so that load distributor 90 will not unnecessarily move or dislodge during its intended use . accordingly , the present embodiment of a load distributor 90 can be constructed out of three sheets of plastic that in combination weigh less than the combination of twin sheets used to produce a comparable load distributor with the same load distributing strength . a comparable twin sheet load distributor may be known by referring to u . s . pat . nos . 5 , 638 , 760 and 5 , 758 , 855 , both to jordan et al . in the present preferred embodiment , three relatively thinner sheets are scuffed to encourage increased hot tack adhesion and a more robust pallet construction . referring now in detail to fig1 , it is suggested that load supporting platform 4 b and load distributing base 90 can be combined to provide a rackable pallet 150 b . as can be seen , pockets 152 associated with the distributor 90 receive legs 12 of platform 4 b . as is also suggested , either of the platforms 4 a or 4 b and distributor 90 can be advantageously combined to provide a unitary pallet in the manner suggested by illustration . in present embodiments , which may best be understood by now referring to fig1 , rigid legs 12 are constructed out of sheets 2 a , 2 b , and 2 c . in the proximate location of the leg bottom 154 , the sheets 2 a , 2 b , and 2 c come together under compression to provide a location for a leg drain hole 156 . in the location of leg bottom 154 of pallet 150 a , the sheet 2 a is developed to engage sheet 3 a , which is developed to engage sheet 2 a . sheet 2 a comprises opposed vertical walls 160 and flat surface 162 in the leg bottom 154 . along walls 160 are projections 164 , which result from ( mechanical ) tooling developed to thermoform undercut details . sheet 3 a comprises vertical walls 166 and flat surfaces 168 within a recess 170 formed by a pocket 152 receiving the leg 12 of sheet 2 a . along vertical walls 166 are recesses 170 , which result from ( mechanical ) tooling developed to thermoform undercut details . the recesses 170 receive the projections 164 , when a platform 4 and distributor 90 are compressed together in an overlaying relationship . although the preferred arrangement is a triple sheet construction for the advantage of strength , the formation of projections and recessions can be adapted for twin sheet thermoforming purposes . as also is preferred , sheets 2 b and 3 b are developed to reinforce the regions 172 around the projections 164 and recesses 170 . as seen in fig1 , projections 164 may be adapted to receive cross members 172 , such as for example a wooden 2 × 4 , or the corresponding triple sheet pallet member recesses 165 as suggested , depending upon the preferred use of platform 4 . a further explanation of the formation of the projections and recessions in the respective members is suggested in fig1 and 15 . in fig1 , the application surface 130 of first mold 132 receives a machined cut 134 . the machined cut is adapted to receive mechanical “ under cut ” thermoforming apparatus 136 . the apparatus is for the projections 164 and includes actuated elements 166 responding to process control instructions of the thermoforming machine programmable logic controller . in fig1 , the corresponding apparatus for thermoforming the recess is suggested . the advantage of utilizing common mechanical apparatus for each projection and recess interface is that the mechanical apparatus can be duplicated for all thermoforming molds in the product line category . accordingly , bottom members 10 may be used for both nine leg platform 4 b and inter - nesting platform 4 a applications and in association with a smaller number of load distributors 90 for racking and other unit load platforms 150 . the pool of members 4 a and 4 b and 90 can be selectively reconfigured using the snap - fit feature to meet variable demand throughout the distribution system . referring now to the nationwide distribution system associated with the use of a standard 40 inch by 48 inch wooden stringer pallet , it has been determined by associations of wooden pallet end users that approximately 30 % of all unit loads are less than 1000 pounds , and that 66 % weight less than 2000 pounds . the remaining unit loads , representing approximately 14 %, weight today &# 39 ; s 2800 - pound wooden pallet specification . accordingly , it is suggested that the triple sheet members presently embodied in fig1 , 2 and 6 interface in combinations of construction that are adapted meet the three unit load threshold requirements of industry with at least the three platform configurations represented in fig1 , 2 and 10 . accordingly , the platform 4 is offered in three styles 4 a , 4 b , and 4 c . the first style of member 4 a is suggested in fig1 and includes a load - supporting surface interrupted by a plurality of leg pockets for consolidated storage and shipping . the second style is member 4 b of fig2 , and is provided with an uninterrupted surface . the third style 4 c is a derivative of style 4 b and includes reinforcing elements 180 for additional load supporting strength . the style 4 c is not shown . furthermore , the distributor 90 is offered in two styles . the first style 90 a is illustrated in fig7 , 8 and 9 . the second style 90 b includes the addition of reinforcing members 180 . the second style 90 b is the 90 a style without the reinforcement members . ( both styles are suggested in fig8 .) the three models suggested above can produce a product line of 9 part numbers or combinations . several combinations are suggested for a range of pallet criteria described above . accordingly , the interoperability of members 4 a , 4 b , 4 c , 90 a , and 90 b is a desirable characteristic from the standpoint of resource allocation and asset management practices . it is also preferred that the inventions and improvements suggested by the present applicant &# 39 ; s u . s . patent application ser . no . 60 / 177 , 383 , entitled “ thermoformed plastic pallet with rf devices ”, be adapted to the present inventions where desirable to improve the over - all efficiency of the present pallet members within the north american distribution system . referring back to fig7 and 8 , reinforcing members 180 are suggested . in particular , it can be seen that elements 182 of sheet 3 a extend downward to engage the reinforcing members 180 , and elements 184 of sheet 3 b extend upward to engage the reinforcing members 180 . elements 186 of sheet 3 c may also extend upward to reinforce the elements 184 of sheet 3 b engaging the reinforcing members 180 . the arrangement produces a stiffer member 90 b than the non - reinforced member 90 a . the member 90 a formed without the reinforcing elements 180 is nonetheless stronger than an equivalent twin sheet plastic member utilizing the same measure of plastic is as the triple sheet member 90 a . when the reinforcing elements 180 are excluded from the construction , the elements 182 , 184 and 186 otherwise engaging said members 180 are encouraged to selectively web 188 in preferred locations , to deform for strength advantage in areas 190 , or to fuse to corresponding surfaces 192 of an associated sheet 3 a , b , or c . it may be appreciated that the present objective of utilizing one mold group to produce successively more rigid triple sheet members may be applied to a range of suitably developed load bearing platforms . accordingly , reinforcing members 180 may be inserted within the structure of a load - supporting platform 4 c as well as a load - distributing base 90 . ( it should be noted that the embodiment represented in fig3 , 4 and 5 do not contemplate the dual modes of construction contemplated in the single set of molds associated with fig7 , 8 and 9 , because the disclosure , of fig3 , 4 and 5 proposes a nesting nine legged pallet in which case the pockets would interfere with elongated members 180 .) furthermore , depending upon the preference of the practitioner , it may be desirable to develop the members forming the triple sheet structures to receive reinforcing elements between the first and second sheet , or / and between the second and third sheets of the triple sheet construction . referring again to the distribution system , it is known that the pallets within warehouse environments from time to time become involved in fires . the present plastic pallet embodiments may therefore be adapted in the preferred manner described below to provide a level of protection against fire that is equal to or greater than wooden pallets . normally , polyolefins such as polyethylene and polypropylene upon exposure to a combustion flame quickly melt and ignite to sustain combustion and to drip a burning liquid spreading the flame . in the present embodiments of thermoformed pallets in which case three sheets are used , the two outer sheets alone are provided with intumescent properties , which properties are imparted upon the outer exposed surfaces of the sheets by means of a co - extrusion process . when exposed to flames the intumescent additives in the co - extruded cap stock 300 react or decompose to convert the cap stock into a residual insulating foam - like structure that is resistant to burning . in this manner , an intumescent sheet construction prevents the polyolefin from rapidly melting and dripping burning liquids . the intumescent polyolifen composition 302 that is preferred and can be used for the present application is in accordance with u . s . pat . no . 5 , 834 , 535 to abu - is a et al . which , issued nov . 10 , 1998 and is incorporated herein in its entirety by such reference . among the advantages of the cited intumescent polyolefin composition is that this material is particularly suitable for thermoforming applications and is amenable to deep draw ratios of 400 percent , which is a critical aspect for forming the leg pockets of the nine - legged pallets of the present embodiments . in addition to providing the advantage of a comparably low cost pallet construction , in which only the exposed surfaces 304 of a pallet is composed of said intumescent compositions , the arrangement provides another benefit that is particular to triple sheet pallet members . polyolefins 306 have a comparably low temperature softening point and when this threshold is reach the polyolefin structure quickly softens and looses its structural strengths . therefore , even though a twin sheet pallet provided with an intumescent barrier in accordance with the cited reference may resist dripping flaming liquids , the backside of the sheet may still be subjected to high temperature , which may cause the molded structure to soften and collapse . in this event , articles stored upon the collapsing pallet will spill off the pallet , which could create additional damage or injury to workers . according to this problem , the two exterior surfaces of the plastic sheets forming the present pallet embodiments of 4 and 90 are provided with intumescent properties in accordance with cited reference because the cited reference is known to have comparably superior thermal insulating properties . the intumescent efficiency of the surfaces of the pallet will provide a thermal insulation that in cooperation with the hollow areas of air space 308 within the triple sheet pallet construction will help preserve the integrity of the interior structural member 310 of the pallet . in this manner , the triple sheet pallet will be better able to support its load under high heat , which would decrease property damage and limit potential worker injury . the present arrangement of a triple sheet pallet constructed out of three sheets , wherein the exposed surfaces 304 of the outer sheets have intumescent cap stocks 300 , is disclosed in fig1 . it may also be appreciated that inside structural sheet 310 may be composed of polyolefins having agents and fillers that sustain the stiffness of the plastic structure in elevated temperature conditions . the intumescent cap stock 300 of the sheets forming the triple sheet article may also be scuffed according to the principles described above for either the purpose of providing improved hot tack adhesion and bond strength or for providing a surface with a high coefficient of friction for skid resistance . plastic pallets having communication capabilities have also been proposed . these communications capabilities can be adapted to respond to fire or the high heat of combustion flames . in one such embodiment , as suggested in fig3 , a pallet contains an internal wireless communications device 400 , such as a simple wireless cellular receiver transmitter . the device 400 interfaces with a thermographic instrument comprising circuitry 402 connected to a thermoscopic probe 404 exteriorly positioned upon an exposed surface 406 of the platform , as in fig2 . when the thermographic circuitry 402 records a variation in temperature indicative of a fire through the probe 404 the device 400 is triggered to transmit an emergency 911 signal to a remote monitoring responding station . as suggested in the inventor &# 39 ; s co - pending application referenced above , the signal transmission may include data packets specifying location , time , heat , load sustained , customer , packing list , manifest , maintenance , and intumescent pallet performance specifications . in even more sophisticated environments ( laboratory , outer space or underwater ), when performance specifications are known by two - way communication to be nearly exceeded , the device 400 , shown in fig3 , may receive a final emergency signal to activate instrumentation causing stored media ( two part composition media stored within two compartments formed by triple sheet pallet ) within the internal cavities of the platform to react to produce temperature lowering , flame diffusing consequences and co - communicating personnel evacuation protocols . it would normally be appreciated the device 400 and thermographic instrumentation 402 may be powered by first and second supplies , the second power supply such as a solar battery 408 being exteriorly exposed , as for example , upon a detachable plate 410 adjacent the thermoscopic probe 404 . the same solar battery power supply may also be developed to power a rf transponder associated with the remote probe 404 to the transmitting receiving device 400 protectively located within the interior of the thermoformed article . although wireless communication from probe 404 to device 400 is suggested , the arrangement can be substituted with a hard line circuit placed inside the pallet during the thermoforming process . referring back to fig1 and 10 , it may also be observed that the pallets embodied in the present drawings include ergonomic features that are present to assist the warehouse worker manually handle a pallet . in fig1 , a pair of handles 320 are provided to allow the worker to manipulate the nesting pallet 80 . it may also be appreciated that when the pallet 80 is manipulated it will be dragged upon the floor at the legs 12 at the opposite end thereof . in order to prevent the legs 12 from thinning due to long - term abrasion skid plates 322 are offered . in the alternate embodiment represented in fig1 , handle structures 320 a and 320 b are also shown . opposite said handles upon the load distributing platform 90 is a skid plate strip 324 that is provided to provide resiliency to pallet 10 . it may also be suggested that the handles 320 may take other forms , and may for example be retractable from the side wall 16 position , or may involve a hand size cut out adjacent a pallet margin where the sheets forming the pallet are compressed together to form such sections amenable for said hand cut outs . it may also be advantageous to provide handles and plate along a plurality of pallet margins for ease of use . referring again to the distribution system , it is the case that goods supported upon a pallet are unitized into single loads . the unit loads are often times provided with a wrapping to protect and seal or a banding to contain the associated cargo . in the case of wrapping a unit load , the preferred industry method is to unfurl a stretch film around the unit load . in order to initiate this mode of wrapping , the film must be secured in some manner so that the film can be stressed around an adjacent corner to desired effect . the present embodiment suggested in fig2 and 10 , and further suggested in fig1 , includes pockets 200 , which depend downward about the corner regions 20 . two pocket styles are shown . a first style of pocket 200 a is associated with corner region of sheets 2 a and 2 b . in the present example , a web 204 is formed between side - by - side corner pockets 202 . the web 204 is opened up in secondary operation , such as by routing . the film is knotted and wedged within the opening 206 of the web . the knotted film end is held in place by the associated opening 206 when the roll of shrink - wrap film is unfurled around the unit load . ( the opening in the web is added when the legs receive the drain holes .) in another embodiment , the plastic deforms over the side - by - side corner pockets , and no webbing occurs , as in fig2 . the end of the film is knotted and twisted around the pockets in an ∞ ( eight ) motion , which secures the film so that it may be unfurled around the adjacent corners of the unit load . the isolated pockets 208 suggested along the region 18 between the legs are contemplated as a serrated border that is operable to engage the stretch wrap film as it is deployed for the desired purpose . the pockets 200 and 208 along the margin of pallet may also be adapted to retain banding in a desired location about the unit load . similarly , the pockets may be developed to restrain the ends of tensionable straps used to unitize a load . as seen in fig1 , the corner pockets 200 may also be added as secondary pieces 210 after the pallet has been thermoformed . with this arrangement , the pieces 210 could be replaced from time to time as these wear after repeated use or as a result of abuse in the pallet environment . the skid plates 322 and 324 may also be replaced at the same time as part of a pallet maintenance regimen . according to the provisions of the patent statutes , i have explained the principle , preferred construction , and mode of operation of my invention and have illustrated and described what i now consider to represent its best embodiments . however , it should be understood that , within the scope of the appended claims , the invention may be practiced otherwise than as specifically illustrated and described .