Hi shyam,

Sorry i am new to odoo might need more details like js load etc. Thanls

For this you need to inherit the PosTicket template and place your code inside the order line. Here is the example how you can do it.

Suppose the field name is  'new_field_name', then 

<t t-extend="PosTicket" >

    <t t-jquery=".receipt-orderlines tr td:nth-child(1)" t-operation="append"> 

       <t t-esc="orderline.get_product().new_field_name"/> 

    </t>

</t>

Make sure you load the new filed in your js file. Hope this helps you!!! :)