초록 ▼

A pallet is made from thermoformed polymeric sheets with an attached communications device. A further aspect of the present invention includes a radio frequency identification device attached to an apparatus. In still another aspect of the present invention, a communications device is incorporated i

A pallet is made from thermoformed polymeric sheets with an attached communications device. A further aspect of the present invention includes a radio frequency identification device attached to an apparatus. In still another aspect of the present invention, a communications device is incorporated into one or more sheets of a pallet or other container prior to forming. Methods of making and using a thermoformed pallet and container having a communications device are also provided.

대표청구항 ▼

1. An apparatus for manufacturing extruded plastic sheet having RF devices comprising: at least two local computers connected to a network,an extruder for producing the plastic sheet, said extruder having a first PLC linked to a first local computer,a RF device applicator spaced apart from said extr

1. An apparatus for manufacturing extruded plastic sheet having RF devices comprising: at least two local computers connected to a network,an extruder for producing the plastic sheet, said extruder having a first PLC linked to a first local computer,a RF device applicator spaced apart from said extruder and having a second PLC linked to said first local computer,said first local computer communicating with the network to obtain rules and acquire instructions for communicating with said second PLC actuating said applicator to selectively affix a RF device upon said extruded plastic sheet, anda second local computer connected to the network, said second local computer linked to a thermoformer for shaping the extruded plastic sheet having at least one RF device into a three dimensionally shaped article having at least one RF device for identifying said article in said network. 2. An apparatus as set forth in claim 1 in which: a third local computer is connected to the network, said third local computer linked to a third apparatus for producing RF devices according to customer defined specifications,said first local computer utilizing said specifications, andsaid applicator includes at least a selected one of a roll, a bundle, a stack or means having a supply of said of RF devices sequentially affixed by said applicator to the sheet produced by said extruder corresponding to said specifications. 3. An apparatus as set forth in claim 1 in which: first and second local computers are connected to a common network,at least one of said first and second local computer connections including at least one of a hardwire link and a wireless link, andsaid wireless link including at least one of a LAN, a cellular, a PCS and a 2.4 gigahertz air interface protocol for communicating in the common network. 4. An apparatus as set forth in claim 1 which includes: a read/write device linked to at least one of the computer and the network for communicating data between the network and the RF devices. 5. An apparatus for affixing RF devices to extruded sheet used in the manufacture of three dimensionally thermoformed articles bearing the RF devices comprising: an extruder for producing the sheet, said extruder controlled by a first PLC linked to a local computer,a gantry spaced apart from said extruder and including an inventory of RF devices,a press mounted upon said gantry for moving the RF devices from the inventory to an affixed position upon the sheet,a thermoformer for shaping the extruded sheet having at least one RF device,said press controlled by a second PLC linked to a local computer, andsaid local computer connected to a network for controlling the operation of said press and placement of the RF devices upon the sheet corresponding to a specification for each intended article. 6. An apparatus as set forth in claim 5 in which: said press includes indexing means for selectively affixing the RF devices in different positions along one of a width and a length of the sheet to be subsequently thermoformed into an article with the attached RF device. 7. An apparatus as set forth in claim 5 in which: said gantry includes a plurality of presses for selectively affixing a plurality of RF devices at least across a width and along a length of an extruded plastic web, andsaid web having a thickness and in the form of a roll and a cut sheet suitable for simultaneously thermoforming a plurality of articles with attached RF devices. 8. An apparatus as set forth in claim 5 in which: said local computer and said second PLC includes a communications module for downloading data from the network and writing said data onto the RF devices for the intended articles, andsaid data used within the network to subsequently identify the sheet with at least one RF device affixed thereto. 9. A system for producing thermoformed articles with attached radio frequency transponders comprising: a first apparatus for assembling radio frequency transponders, said first apparatus including a local computer connected to a network wherein a customer defined radio frequency transponder is specified, said first apparatus producing said transponders,a second apparatus for producing a web of plastic as a precursor for producing said thermoformed articles, said second apparatus connected to the network wherein a customer defined plastic web is specified, said second apparatus producing said web,a third apparatus spaced beside said second apparatus and in-line with said web, said third apparatus connected to the network wherein a customer defined radio frequency transponder placement is defined, said third apparatus configured to apply said transponder upon a surface of said web, anda fourth apparatus for thermoforming the web into a customer defined three dimensionally shaped article, said fourth apparatus including a interrogator for reading the transponder and connected to the network to access a data base of information concerning the intended article based upon customer defined specifications, said fourth apparatus producing said articles with attached radio frequency transponders.