Processes for making recyclable cellulose based insulated liners

A process to produce a recyclable insulating liner, the process comprising:

• folding a web of multilayer cellulosic material in half, thereby forming a folded web comprising first and second side edges, a top edge and a folded bottom edge, the top edge and folded bottom edge being opposite one another;
• connecting at least one side edge along the at least one intra-panel connection line, thereby forming a pouch;
• expanding the liner, thereby forming an expanded liner comprising four side panels and a bottom panel, each of the side panels being connected to the bottom panel and adjacent panels, wherein the at least one intra-panel connection line is located in a side panel comprising a side panel lower portion and side panel upper portion;
• forming a first triangular section comprising a base and an apex from the lower portion of a first side panel and contacting the first triangular section with the side panel or bottom panel;
• forming a second triangular section comprising a base and an apex from the lower portion of a second side panel and contacting the second triangular section with the side panel or bottom panel.

A process to produce a recyclable liner, the process comprising:

• folding a web of multilayer cellulosic material in half, thereby forming a folded web comprising first and second side edges, a top edge and a folded bottom edge, the top edge and folded bottom edge being opposite one another;
• connecting at least one side edge along an intra-panel connection line, thereby forming a pouch;
• expanding the liner, thereby forming an expanded liner comprising four side panels and a bottom panel, each of the side panels being connected to the bottom panel and adjacent panels, wherein the intra-panel connection line is located in a side panel comprising a lower portion and an upper portion;
• forming a first triangular section comprising a base and an apex from the lower portion of a first side panel, and detaching the first triangular section from the pouch at its base thereby forming free edges;
• forming a second triangular section comprising a base and an apex from the lower portion of a second side panel, and detaching the second triangular section from the pouch at its base, thereby forming free edges
• connecting the free edges of the side panels.

A process to produce a recyclable liner, the process comprising:

• (a) folding a web of multilayer cellulosic material in half, thereby forming a folded web comprising a top edge, at least one side edge, and a folded bottom edge, the top edge and folded bottom edge being opposite one another;
• (b) connecting the at least one side edge along an intra-panel connection line thereby forming a connected structure;
• and
• (c) expanding the connected structure comprising four side panels and a bottom panel, each of the side panels being connected to the bottom panel and adjacent panels, wherein the intra-panel connection line is located in a side panel comprising a lower portion and an upper portion.

A process to produce a recyclable square or rectangular-bottom article, the process comprising:

• (a) folding a web of multilayer cellulosic material in half, thereby forming a tube structure made of the same material,
• (b) connecting at least one edge along an intra-panel connection line, thereby forming a connected structure;
• (c) expanding the connected structure thereby forming a first side panel, a second side panel and a bottom panel;
• (d) forming a first triangular section comprising a base and an apex from the lower portion of a first side panel and contacting the first triangular section with the bottom panel;
• (e) forming a second triangular section comprising a base and an apex from the lower portion of a second side panel and contacting the second triangular section with the bottom panel.

A process to produce a recyclable square or rectangular-bottom article, the process comprising:

• (a) folding a web of multilayer cellulosic material in half, thereby forming a tube structure,
• (b) connecting at least one edge along an intra-panel connection line, thereby forming a connected structure;
• (c) expanding the connected structure thereby forming a first side panel, a second side panel and a bottom panel;
• (d) forming a first triangular section using folding, comprising a base and an apex from the lower portion of a first side panel and contacting the first triangular section with the side panel;
• (e) forming a second triangular section using folding, comprising a base and an apex from the lower portion of a second side panel and contacting the second triangular section with the side panel.