Barcode reader temporary data

Hi Experts,

I created a barcode reader and decoder in Thingworx.

A product bag contains a paper with 3 barcodes. I read 3 different barcodes and split them. After  the splitting I get 4 different strings. All of splitted strings stored in an infotable. 

var params = {
infoTableName : "InfoTable",
dataShapeName : "DS_BaleMgmt_Barcode"
};

 dataShapeName:STRING):INFOTABLE(DS_BaleMgmt_Barcode)
var res = Resources["InfoTableFunctions"].CreateInfoTableFromDataShape(params);

var newEntry = new Object();
newEntry.IRMS = "splitted string"; // STRING
newEntry.LOT = "splitted string";// STRING
newEntry.SSCC = "splitted string";// STRING
newEntry.QTY = "splitted string"; // STRING

..........

res.AddRow(newEntry);

If I scan the top barcode the service run without fail. But if I scan the other barcodes, the previously splitted strings deleted from infotable and textbox on mashup. How can I save all of barcodes/strings while I read all of  them and write the strings to a database? Is there a temporary saving method for that?

I created Properties in the thing and write them, but after the service run the result is same.

Thanks in advance