beta
/Bag Making Machines And Methods Thereof
Abstract

A machine for processing a web of material into bags includes several sections for processing the web of material into bags. An input section is configured to receive a roll of the web of material, a sealing section is configured to form seals in the web of material, and a winder section configured to wind the bags into rolls of bags may be included. A bander section configured to band each roll of bags may be included. A hem forming section configured to form a hem in the web of material may be included. A draw tape unwind station for unwinding draw tape for bags maybe included. Related methods are further disclosed.

Full Text

What is claimed is:

A machine for processing a web of material into bags includes several sections for processing the web of material into bags. An input section is configured to receive a roll of the web of material, a sealing section is configured to form seals in the web of material, and a winder section configured to wind the bags into rolls of bags may be included. A bander section configured to band each roll of bags may be included. A hem forming section configured to form a hem in the web of material may be included. A draw tape unwind station for unwinding draw tape for bags maybe included. Related methods are further disclosed.
Timeline
Filed
03/13/2026
Published
07/02/2026
Granted
Not Available
IPC Codes(6)
B31B 70/94:singly or in succession
B31B 70/00:Making flexible containers, e.g. envelopes or bags
B31B 70/02:Feeding or positioning sheets, blanks or webs