18541301. METHODS AND APPARATUSES FOR ASSEMBLING ELASTIC LAMINATES WITH A ROTATING ROLL AND REMOVABLE LAYER simplified abstract (The Procter & Gamble Company)
Contents
- 1 METHODS AND APPARATUSES FOR ASSEMBLING ELASTIC LAMINATES WITH A ROTATING ROLL AND REMOVABLE LAYER
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHODS AND APPARATUSES FOR ASSEMBLING ELASTIC LAMINATES WITH A ROTATING ROLL AND REMOVABLE LAYER - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
METHODS AND APPARATUSES FOR ASSEMBLING ELASTIC LAMINATES WITH A ROTATING ROLL AND REMOVABLE LAYER
Organization Name
Inventor(s)
Todd Douglas Lenser of Liberty Township OH (US)
Justin B. Owens of Ft. Thomas KY (US)
Jeffry Rosiak of Loveland OH (US)
METHODS AND APPARATUSES FOR ASSEMBLING ELASTIC LAMINATES WITH A ROTATING ROLL AND REMOVABLE LAYER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18541301 titled 'METHODS AND APPARATUSES FOR ASSEMBLING ELASTIC LAMINATES WITH A ROTATING ROLL AND REMOVABLE LAYER
Simplified Explanation
The method described in the patent application involves ultrasonically bonding elastic laminates by attaching a removable shell layer to a rotating roll, advancing laminate material along a machine direction onto the shell layer, applying vacuum pressure, ultrasonically bonding the laminate assembly, and advancing the elastic laminate along the machine direction.
- Attaching a removable shell layer to a rotating roll
- Advancing laminate material along a machine direction onto the shell layer
- Applying vacuum pressure to the laminate material assembly
- Ultrasonically bonding the laminate assembly
- Advancing the elastic laminate along the machine direction
Potential Applications
The technology could be used in the manufacturing of disposable diapers, sanitary napkins, medical dressings, and other absorbent products that require elastic properties.
Problems Solved
This technology solves the problem of securely bonding elastic materials to laminates without the need for adhesives or other traditional bonding methods.
Benefits
The method provides a strong and reliable bond between elastic and non-elastic materials, improving the overall quality and performance of the final product. It also eliminates the need for additional chemicals or adhesives, making the process more environmentally friendly.
Potential Commercial Applications
"Ultrasonic Bonding Method for Elastic Laminates in Absorbent Product Manufacturing"
Possible Prior Art
There are existing methods for bonding elastic materials to laminates, such as heat sealing or adhesive bonding. However, the use of ultrasonic bonding as described in this patent application may offer advantages in terms of efficiency, strength of the bond, and environmental impact.
Unanswered Questions
How does the ultrasonic bonding process compare to traditional bonding methods in terms of cost-effectiveness?
The article does not provide information on the cost comparison between ultrasonic bonding and traditional bonding methods. This could be important for companies looking to adopt this technology.
Are there any limitations to the size or thickness of materials that can be bonded using this method?
The article does not mention any limitations on the size or thickness of materials that can be bonded using ultrasonic bonding. Understanding these limitations could help determine the scope of applications for this technology.
Original Abstract Submitted
A method for ultrasonically bonding elastic laminates is provided. The method includes attaching a removable shell layer to at least a portion of an exterior surface of a rotating roll, advancing at least a laminate material assembly along a machine direction to dispose the laminate material assembly on the removable shell layer, applying a vacuum pressure to the laminate material assembly, ultrasonically bonding the laminate material assembly, and advancing the elastic laminate including the laminate pattern along the machine direction.
