JPH06253957A - Feather quilt and method for manufacturing the same - Google Patents

Abstract

PURPOSE:To provide a feather quit provided with advantages of both cotton and feather and a method capable of simply manufacturing such a feather quilt. CONSTITUTION:A lining cloth 2, cotton 5 and intermediate cloth 3 are piled one upon the other to be quilted and a double-sided adhesive tape 7 is stuck to the intermediate cloth 3 in the lattice form, while a cloth tube for a feather filling hose port is mounted to one side or one corner of the lattice and a front cloth 1 is placed on the intermediate cloth 3 to be heat stuck thereto so that a plurality of feather receiving chambers are defined and formed like a lattice between the intermediate cloth 3 and front cloth 1 and the feather receiving chamber is filled with feathers 4 through the cloth tube. Thus, a feather quilt A provided on the rear side with a cotton filled layer 5A and on the front side with a feather filled layer 4A is obtained.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a duvet and a manufacturing method thereof, and more particularly, to a duvet having a cotton filling layer and a feather filling layer, and such a duvet can be easily manufactured. The present invention relates to a method of manufacturing a duvet.

[0002]

2. Description of the Related Art A conventional ordinary futon is made by filling cotton between the lining and the outer material and partially binding the required portions, and the duvet is a large number of feathers between the lining and the outer material. The storage chamber was formed and each feather storage chamber was filled with feathers. As a down duvet, vertical gusset cloth tapes and horizontal gusset cloth tapes are three-dimensionally arranged in a grid pattern to define a large number of feather storage chambers inside, and both longitudinal ends of the gusset cloth tapes are arranged. There is a so-called complete gusseted duvet, which is sewn to the outer and inner linings, and a means for providing a feather supply hose port in the feather accommodating chamber is such that a non-sewn portion is provided (see, for example, JP-A-60- (Japanese Patent No. 234608)
Or a tubular portion formed at the intersection of a vertical gusset cloth tape and a horizontal gusset cloth tape (for example, Japanese Patent Laid-Open No. 1-21433).
No. 14, etc.) have been proposed.

[0003]

Cotton has the advantage that it has hygroscopicity against sweating and is well adapted to the human body, while feathers have the advantage of being lightweight and having good heat retention. In the past, there was no combination of cotton and feathers. Further, the conventional down duvet has troublesome means for forming the feather storage chamber and forming the feather filling hose mouth, and since the gusset cloth tape is sewn to the outer material and the lining, it takes time to perform the sewing work and the cost is reduced. There was a drawback that the feathers moved up from the seam to the other feather storage chambers as they were up.

An object of the present invention is to solve the above-mentioned drawbacks of conventional duvets, to provide a duvet having the advantages of cotton and feathers, and to easily manufacture such a duvet. An object of the present invention is to provide a possible manufacturing method.

[0005]

In the duvet of the present invention, a cotton filling layer in which cotton is accommodated and quilted between a lining and a center, and a double-sided adhesive tape is attached to the center in a grid pattern. In addition, a feather-filling layer configured by filling feathers is provided in a large number of feather-accommodating chambers that are partitioned and formed between the above-mentioned mid-ground and the outer fabric by stacking and thermocompressing the outer fabric. As a method of manufacturing such a duvet, a lining, cotton, and a medium are polymerized and quilted, a double-sided adhesive tape is attached to the medium in a grid pattern, and a feather filling hose mouth is provided at one side or one corner of each grid. Attached to the cloth cylinder, another piece of double-sided adhesive tape is also placed on the cloth cylinder, and the outer material is overlaid on the inner material and thermocompression-bonded to form a large number of feather accommodating chambers between the inner material and the outer material. Are formed in a square shape, and the feather is filled in the feather storage chamber through the cloth cylinder. When quilting is applied in a grid pattern, double-sided adhesive tape is applied along the seams of the quilting. As the cotton, a well-known far infrared ray effect may be used, and it is preferable to use a waterproof cloth for the lining and the outer material as a futon for care.

[0006]

[Function] When the lining is lined with cotton and the inside is quilted to form a cotton-filled layer, and the quilting is grid-shaped, a double-sided adhesive tape is grid-shaped along the seam of the quilting. Attached to one side or one corner of each grid by sticking a cloth cylinder for the feather filling hose mouth onto the double-sided adhesive tape, and also passing another double-sided adhesive tape piece on the cloth cylinder. Put the outer material on top and heat-bond it. As a result, a grid-shaped feather accommodating chamber is formed between the middle ground and the outer material, for example, in a number of about 3 horizontal by 4 vertical,
Feathers are filled in each feather storage chamber through the cloth cylinder to provide a feather filling layer. In this case, since the double-sided adhesive tape piece is attached also on the cloth cylinder and the cloth cylinder and the outer material are adhered to each other and there is no gap, the feather does not move between the feather accommodating chambers. The duvet produced in this manner has a quilted cotton filling layer on the back side and a feather filling layer on the front side, so that the cotton filling layer absorbs sweat and the like and is well adapted to the human body. Moreover, the feather filling layer on the front side can take advantage of the original advantage of the duvet without impairing the lightness and heat retention.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the drawings, A indicates the entire down duvet, which is provided with a feather filling layer 4A on the front side and a cotton filling layer 5A on the back side. Reference numeral 1 indicates the front surface, 2 indicates the lining, and 3 indicates the middle ground. The lining 2, the thin cotton 5 and the inner fabric 3 are overlapped and quilted into a grid of a predetermined size to form the cotton filling layer 5A.

Recently, double-sided adhesive tapes having extremely high tackiness and excellent adhesive strength are commercially available. Even when the fabrics are thermocompressed with this double-sided adhesive tape, the peeling strength is about 10 kg and the tensile strength is about 48 kg. Since the double-sided adhesive tape 7 can be ensured in strength, the double-sided adhesive tape 7 is attached in a grid shape along the stitches 6 of the quilting to the base material 3. When the quilting squares are made fine, every other one or every two double-sided adhesive tapes 7 are attached to form the squares 8 having a predetermined size.

A cloth cylinder 9 for feather filling hose mouth is attached to one side of each square 8 so as to be attached to the double-sided adhesive tape 7, and another double-sided adhesive tape piece 1 is also mounted on the cloth cylinder 9.
0 is passed, the outer material 1 is overlaid on the middle material 3, and thermocompression bonding is performed. As a result, a large number of square-shaped feather accommodating chambers 11 are formed between the middle ground 3 and the outer cloth 1. The number of the feather accommodating chambers 11 is, for example, 3 × 3 in the same way as a normal duvet.
About 12 vertically 4 is suitable. In addition, outer material 1, lining 2
At the peripheral edge of the base 3, three sides are sewn except one side where the cloth cylinder 9 is attached. next,
Feathers 4 are sequentially filled from the feather filling hose (not shown) into each feather storage chamber 11 through the cloth tube 9 to form a feather filling layer 4A. Finally, the remaining one side of the peripheral portions of the outer material 1, the lining 2, and the inner material 3 is sewn to complete the duvet A. Of course, the cloth cylinder 9 may be attached to one corner of the square 8.

[0010]

According to the duvet of the present invention, since the back side has the quilted cotton filling layer and the front side has the feather filling layer, the cotton filling layer can absorb perspiration and the like. At the same time, the cotton filling layer makes the body fit well to the human body, and the downside filling layer on the front side can utilize the original advantages of the duvet without impairing its lightness and heat retention. Further, since the division of the feather storage chamber can be formed by thermocompression bonding using a double-sided adhesive tape, the process is extremely easy as compared with the conventional method in which the gusset cloth tape is sewn in a complicated manner, and the manufacturing cost is reduced. Can be significantly reduced in price. Further, as in the embodiment, by attaching the double-sided adhesive tape piece also on the cloth cylinder and adhering the cloth cylinder and the outer material, the feather does not move between the feather accommodating chambers, and the cotton to be quilted. If a material having a far-infrared effect is used to provide a heat effect and a material having a waterproof property on the outer material and the lining material, it is extremely advantageous as a duvet for care.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a main portion of a duvet.

FIG. 2 is a plan view showing a state before thermocompression bonding of the outer material.

FIG. 3 is a plan view showing the outline of the entire duvet.

[Explanation of symbols]

 A Duvet 4A Feather filling layer 5A Cotton filling layer 1 Outer fabric 2 Lining 3 Medium 4 Feather 5 Cotton 6 Quilted seam 7 Double-sided adhesive tape 8 Squares formed by double-sided adhesive tape 10 Cloth tube 10 Double-sided adhesive tape piece 11 Feather Containment room

Claims (5)

[Claims] 1. A cotton filling layer (5A) in which cotton (5) is housed and quilted between a lining (2) and a midline (3).
And a double-sided adhesive tape (7) on the middle ground (3) to form a square (8)
Feathers in a large number of feather accommodating chambers (11) partitioned and formed between the above-mentioned middle ground (3) and the outer surface (1) by thermocompressing the outer material (1) (4)
And a feather filling layer (4A) configured by filling the duvet. 2. A duvet as claimed in claim 1, characterized in that the cotton (5) has a far infrared effect. 3. The duvet according to claim 1, wherein the outer material (1) and the lining material (2) are waterproof cloths. 4. A lining (2), a cotton (5), and a base (3) are polymerized and quilted, and a double-sided adhesive tape (7) is attached to the center (3) in the form of squares (8). Do each square (8)
The cloth cylinder (9) for the mouth of the feather filling hose is attached to one side or one corner, and the outer material (1) is overlaid on the inner material (3) and thermocompression bonded to the inner material (3) and the outer material (1). ), A plurality of feather storage chambers (11) are formed in a grid pattern, and the feather storage chamber (11) is filled with feathers (4) through the cloth cylinder (9). Manufacturing method. 5. The double-sided adhesive tape (7) is attached along the stitches (6) of the grid-like quilting, and the cloth cylinder (9) is provided.
5. The duvet according to claim 4, wherein another double-sided adhesive tape piece (10) is also placed on the top of the cloth to prevent a gap from being formed between the cloth cylinder (9) and the outer material (1). Manufacturing method.