IP Library Granted Patent US 7,308,861
Granted Patent B2
US 7,308,861 · App. 10/896,023 · Granted Dec 18, 2007

Manufacturing method of embroidery having a pile structure

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Quick Facts
Patent No.
US 7,308,861
App. No.
10/896,023
Granted
Dec 18, 2007
Kind
B2
Abstract

A manufacturing method of embroidery having a pile structure which may be performed by a general embroidering machine is disclosed. The method is accomplished by providing a base fabric, a first sheet having a predetermined thickness, and a second sheet in order, and embroidering a predetermined pattern on the base fabric together with the first and second sheet. An adhesive is applied over the back surface of the base fabric to fix the threads, and then the threads are cut over the first sheet. Finally, the first sheet and the second sheet are removed from the base fabric to form the resultant embroidery having a pile structure.

Claims (15)

1. A manufacturing method of embroidery having a pile structure, comprising:

(a) preparing a base fabric having a front surface and a back surface;

(b) providing a first elastic sheet having a first predetermined thickness on the front surface of the base fabric;

(c) providing an upper sheet on the elastic sheet;

(d) embroidering a predetermined pattern on the base fabric together with the elastic sheet and the upper sheet using a general embroidery machine, the upper sheet preventing needles and threads of the embroidery machine from destroying the elastic sheet during the embroidering;

(e) applying an adhesive over the back surface of the base fabric to fix the threads which lie on the back surface of the base fabric;

(f) cutting threads over the upper sheet;

(g) removing the elastic sheet and the upper sheet from the base fabric, thereby forming a first embroidery;

(h) providing a second elastic sheet having a second predetermined thickness on at least a part of the first embroidery; and

(i) repeating the (c) providing to the (g) removing, thereby forming a second embroidery.

2. The method of claim 1 , wherein the (i) repeating is performed one or more times.

3. The method of claim 1 , wherein the first predetermined thickness of the first elastic sheet is different from the second predetermined thickness of the second elastic sheet.

4. The method of claim 1 , further comprising:

providing a lower sheet between the front surface of the base fabric and the elastic sheet before the (d) embroidering,

wherein the lower sheet accommodates removal of the elastic and the upper sheet and is removed together with the elastic sheet from the base fabric.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 24, 2005
From: CHO, BYOUNG-WOO
To: YUPOONG, INC.
Reel/Frame 016315/0475 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 22, 2004
From: CHO, BYOUNG-WOO
To: YUPOONG, INC.
Reel/Frame 015609/0001 →