Method of producing a chassis web with a waistband component and disposable pant article produced from the chassis web

1. A method for producing a chassis web for a disposable pant article, the method comprising:

feeding a first continuous elastic base web in a machine direction, said first continuous elastic base web having first and second side edges extending in said machine direction;

attaching a continuous elastic waistband component to said first continuous elastic base web in an attachment area, said attachment area extending in said machine direction and being arranged between said first and said second side edges of said first continuous elastic base web, wherein the first continuous elastic base web comprises, in order from the first side edge to the second side edge: a first panel portion, the continuous elastic waistband component, and a second panel portion;

attaching a second continuous base web to said first continuous elastic base web and said continuous elastic waistband component, covering at least said continuous waistband component, said second continuous base web having first and second side edges extending in said machine direction thereby forming a compound base web having first and second side edges, said attachment area being spaced apart from at least one of said first and said second side edges of said compound base web;

severing said compound base web by cutting along a cutting line extending through said attachment area in said machine direction thereby creating a first panel web having a first side edge and comprising the first panel portion and a first waistband portion and a second panel web having a second side edge and comprising the second panel portion and a second waistband portion, said first panel web and said second panel web extending in said machine direction with said first and second waistband portions facing each other in a side-by-side arrangement;

shifting positions of said first panel web and said second panel web in a cross machine direction perpendicular to said machine direction, thereby bringing said first and said second panel webs into an arrangement with first and second cut edges facing away from each other in said cross machine direction and with said first and second side edges of said first and second panel webs facing each other in said cross machine direction;

directly or indirectly connecting said first side edge of said first panel web with said second side edge of said second panel web thereby forming a coherent chassis web, wherein the first continuous elastic base web becomes a garment facing portion of the disposable pant article.

2. The method according to claim 1 , wherein the first continuous elastic base web comprises an elastic film.

3. The method according to claim 1 , wherein the elastic waistband component and the first continuous elastic base web are held stretched from 50% to 600% in the machine direction when attaching the waistband component to the first continuous elastic base web.

4. The method according to claim 1 , wherein the elastic waistband component is stretch-bonded to the first continuous elastic base web.

5. The method according to claim 1 , wherein the elastic waistband component is stretch to a same degree as the first continuous elastic base web when attaching the elastic waistband component to the first continuous elastic base web.

6. The method according to claim 1 , wherein the elastic waistband component is stretch to a different degree as the first continuous elastic base web when attaching the elastic waistband component to the first continuous elastic base web.

7. The method according to claim 1 , wherein the elastic waistband component comprises threads.

8. The method according to claim 1 , wherein the cutting line extending through said attachment area in said machine direction is non-linear.

9. The method according to claim 1 , wherein said cutting line has an undulating shape.

10. The method according to claim 1 , wherein said first and/or said second continuous base web comprises a bi-laminate web comprising a nonwoven layer and an elastic layer.

11. The method according to claim 1 , wherein the elastic waistband component and the first continuous elastic base web are held stretched in the machine direction when attaching the waistband component to the first continuous elastic base web.

12. The method according to claim 1 , wherein the first side edge of said first panel web with said second side edge of said second panel web are connected to each other with a bridging material.