Method for producing outdoor clothing not requiring seam tape and having strengthened waterproof function
AssigneeIntermax Co., Ltd.
InventorKee Soo Han
Life of this patent
Estimating the term…
Abstract
Provided is a method of manufacturing outdoor clothing requiring no seam tape and having an enhanced waterproof function in which a waterproof function is further improved. The method includes: preparing an outer fabric in which surface contact portions of a first outer fabric and a second outer fabric are bonded to a bottom surface of the first outer fabric; preparing a structure in which a first adhesive layer, a membrane, and a second adhesive layer are sequentially disposed on an upper surface of the inner fabric; and bonding the structure and the outer fabric.
Claims16
A method of manufacturing outdoor clothing requiring no seam tape and having an enhanced waterproof function, the method comprising:
- preparing a first structure in which a first outer fabric and a second outer fabric are bonded to each other by ultrasonic welding and a second structure in which a first inner fabric and a second inner fabric are bonded to each other by ultrasonic welding;
- and
- bonding the first structure and the second structure,
- wherein in the preparing,
- a membrane is disposed on an upper surface of the first inner fabric and an adhesive layer is formed on an upper surface of the membrane,
- a membrane is disposed on an upper surface of the second inner fabric and an adhesive layer is formed on an upper surface of the membrane, and then
- a cross section of one side of the first inner fabric is made to be in contact with a cross section of one side of the second inner fabric without overlapping and the first inner fabric and the second inner fabric are bonded by the ultrasonic welding to prepare the second structure, and
- a bonded portion in the first structure and a bonded portion in the second structure are disposed at different positions.
A method of manufacturing outdoor clothing requiring no seam tape and having an enhanced waterproof function, the method comprising:
- preparing an outer fabric in which surface contact portions of a first outer fabric and a second outer fabric are bonded to a bottom surface of the first outer fabric;
- preparing a structure in which a first adhesive layer, a membrane, and a second adhesive layer are sequentially disposed on an upper surface of an inner fabric;
- and
- bonding the structure and the outer fabric,
- wherein in the preparing of the outer fabric, an adhesive is positioned on an opposite surface corresponding to the surface contact portion of the first outer fabric which is in surface contact with the surface contact portion of the second outer fabric, ends of the inner sides of the surface contact portion of the first outer fabric and the surface contact portion of the second outer fabric which are in surface contact with each other are stitched, and the surface contact portions which face each other are folded and attached to a bottom surface of the first outer fabric.
Dependencies are inferred from the claim text.