JP2000170011A - Disposable jacket and its production - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a jacket disposable as it is after use and a method for mass-producing the jacket in a unit time. SOLUTION: This jacket 1 comprises a right and left sleeve members 4 of the same shape and side having sleeve attaching parts 4a at the top edge side and arm holes 4b at the bottom edge side, a front body part member 2 which has a right and a left side edges 2c and 2d extending between the top and the bottom edges and a pair of arm holes 2e at both ends of the top edge part and is located at the abdominal region side of a jacket wearer and a rear body part member 3 which has a right and a left edges 3c and 3d extending between the top and the bottom edge parts, a pair of arm holes 3e at both sides of the top edge part and is located at the back part of a wearer. The peripheral parts of the sleeve attaching parts 4a of the right and left sleeve members 4 are stuck fast to the peripheral parts of the arm holes 2e and 3e of the front and rear body parts 2 and 3. The front and rear body part members 2 and 3 are mutually stuck fast along right and left side edges 2c, 2d, 3c and 3d of the members with slightly leaving the right and left side edges 2c, 2d, 3c and 3d of the members 2 and 3 and are mutually stuck fast at the top edge parts extending between an opening 5 around a neck and the right and left sleeve members 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a disposable outer garment and a method for producing the same.

[0002]

2. Description of the Related Art Outerwear is manufactured by cutting cloth for each part such as front and rear body and left and right sleeve body and sewing these cloths together. As an example of the production of outerwear, a master pattern of a standard size is created from a style image by a plane drafting method or a three-dimensional cutting method, and a pattern grating for enlarging or reducing the master pattern to a large or small size is performed. The pattern of each size and each part formed by the pattern grating is placed on paper and marked so as to minimize loss. As for the dough, 20 to 60 pieces of fabric having a length of about 10 m are superimposed, a marked pattern is superimposed thereon, and the fabric is cut along the marking line.

By systematizing the pattern grating, marking, and cutting with a computer, the productivity of outerwear manufacturing is improved. The fabric pieces cut according to the pattern pattern are sewn together by a sewing machine having a computer in which the shape is input in advance. After the sewing is completed,
After finishing processes such as pressing and heat setting, it is inspected and finished. Outerwear is required to be excellent in heat retention, moisture absorption, and feel during wearing.

[0004]

However, since it is necessary to transport the fabric after the cutting process to the sewing process and to transport the intermediate product between the sewing processes to the next sewing process, it is necessary to improve the productivity. There is a limit. In recent years, there has been an increasing demand for disposable clothing worn by doctors, nurses, patients, and the like when performing surgery and examinations and discarded after use. Clothing is required to be able to withstand use during surgery, to be inexpensive, and to be mass-produced more than ever.

[0005] An object of the present invention is to provide a jacket that can be discarded as it is after use, and a method of manufacturing the jacket that can be mass-produced within a unit time.

[0006]

In order to solve the above-mentioned problems, the present invention is based on the premise that the upper end has an opening around the neck and the lower end has an opening around the hem. And a pair of sleeves extending between the upper and lower ends.

[0007] On this premise, the present invention is characterized in that the outerwear has left and right sleeve members of the same shape and size which have sleeves on the upper end side and cuffs on the lower end side, A front body member having a pair of armholes on both sides of the upper and lower ends and the upper end and located on the side of the abdomen of the outerwear wearer, and a left and right side extending between the upper and lower ends A back body member having a pair of sleeves on both sides of an edge and the upper end portion, and a back body member located on the back side of the wearer; The front and rear body members are fixed to each other along the side edges while slightly leaving the left and right side edges of the members, and between the neck opening and the left and right sleeve members. Are fixed to each other at the upper end portions extending to Lies in the fact you are.

As one example of an embodiment of the present invention, the upper and lower ends of the rear body member are cut so as to divide the dimension between the left and right side edges of the rear body member into two equal parts.

As another example of the embodiment of the present invention,
At least one of the left and right sleeve members and the front and rear body members is a nonwoven fabric.

The method of manufacturing a disposable outer garment for achieving the above object is as follows: (a) the upper and lower surfaces, the left and right side edges extending in the longitudinal direction, and the widthwise dimension between the left and right side edges are bisected. The front and rear body sheet having a center line extending in the longitudinal direction is continuously supplied forward in the longitudinal direction, and between the left and right side edges of the upper surface of the front body sheet and the lower surface of the rear body sheet. Applying an adhesive to a first fixing area extending in the width direction intersecting with the center line; (b) on the first fixing area, in the direction of each of the left and right side edges across the center line of the front and rear body sheets. (C) cutting a pair of left and right sleeve members having a sleeve located forward in the longitudinal direction and a cuff located rearward in the longitudinal direction. Edge around the front body Fixing the left and right sleeve members to the first fixing region of the front body sheet via the adhesive while positioning the first and second sleeve members on the first fixing region extending on both sides of the cutting line around the neck of the seat. d) a step of applying an adhesive to at least one of the second fixing areas extending along the left and right side edges of the front and rear body sheets, (e) the center line of the front and rear body sheets and the first fixing area are mutually The upper surface of the front body sheet and the lower surface of the back body sheet are overlapped with each other so as to coincide with each other, and the front and rear body sheets are fixed to each other via the adhesive in the second fixing region. Fixing each of the peripheral edge portions of the left and right sleeve members to the first fixing region via the adhesive, (f)
The front and rear body sheet passes through the inside of the neck circumference cutting line between the left and right side edges and extends in the width direction along the vicinity near the front of the first fixing region, and a cuff of the sleeve member sheet. Cutting the rear edge between the left and right side edges with a second cutting line extending in the width direction.

In one embodiment of the method, in the step (a) of applying an adhesive to the first fixing region,
The first fixing region is inclined so as to gradually approach an imaginary line extending perpendicularly to the center line as going forward in the longitudinal direction.

As another example of an embodiment of the method, in the step (a) of applying an adhesive to the first fixing area, a step of cutting the back body sheet at a center line of the back body sheet Having.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The details of a disposable outer garment according to the present invention and a method for producing the same will be described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of a disposable jacket 1.
The outer garment 1 includes front and rear body members 2 and 3 fixed to each other, and left and right sleeve members 4 attached to sleeves 2e and 3e at both upper ends of the front and rear body members 2 and 3. Outerwear 1
Has a jacket 1 located at the upper end between the left and right sleeve members 4.
A neck opening 5 through which the head of the wearer can be inserted and a hem opening 6 through which the torso of the wearer can be inserted at the lower end thereof. The upper end of 3 and the upper end of the left and right sleeve members 4 form a pair of shoulders.

FIG. 2 is an exploded perspective view of the outerwear 1 of FIG. 1, in which left and right sleeve members 4 are located on both sides of the front and rear body members 2, 3. FIG. The front and rear body members 2, 3 have left and right side edges 2c, 2d, 3c, 3d extending in the longitudinal direction in parallel with each other, and upper and lower edges 2a, 2b, 3 extending in the width direction intersecting the longitudinal direction.
a, 3b and the center line Y1, Y extending in the longitudinal direction by bisecting the width dimension between the left and right side edges 2c, 2d, 3c, 3d
And 2. The upper ends of the front and rear body members 2 and 3 are separated from the upper edges 2a and 3a by the center lines Y1 and Y2.
An opening 5 around the neck which forms an arc in the direction of b, 3b is formed, and armholes 2e, 3e are formed between both sides of the opening 5 around the neck and left and right side edges 2c, 2d, 3c, 3d.

The left and right sleeve members 4 have a tubular shape, and are located on the upper end side of the outer garment 1 and have sleeves 4a through which a wearer's arm can be inserted and removed.
And a cuff 4b which is located on the side of the lower end of the jacket 1 and can be inserted and removed by the wearer's hand. The left and right sleeve members 4 each define a rectangular sheet having left and right side edges extending in the longitudinal direction in parallel with each other and upper and lower edges extending in the width direction intersecting with the longitudinal direction. The sheets are folded and bisected so as to be bisected, and are fixed to each other along the side edges, leaving a slight left and right side edge of the sheets.

In the left and right sleeve members 4, the peripheral portions of the sleeves 4a of the sleeve members 4 are fixed to the peripheral portions of the sleeves 2e, 3e of the front and rear body members 2, 3. The front body member 2 and the back body member 3 are overlapped so that the center lines Y1 and Y2 of the bodies 2 and 3 coincide with each other, and an upper end portion between the neck opening 5 and the left and right sleeve members 4 is fixed. The left and right side edges 2c, 2d, 3c, 3d of the front and rear body members 2, 3 are fixed along the side edges except for a small amount.

Left and right side edges 2c, 2 of front and rear body members 2, 3
Since d, 3c, 3d and the left and right side edges of the left and right sleeve members 4 are fixed to the body 2, 3 and the sleeve member 4 in a state of being bent inside (not shown), the fixing portion is fixed to the body 2, There is no exposure to the outside of the sleeve member 3 and the sleeve member 4.

FIG. 3 is a perspective view of the disposable outer garment 1 in a mode different from that of FIG. The back body member 3 of the outer garment 1 is cut at the center line Y2 of the back body member 3 between the upper and lower edges 3a and 3b to form a back. A tape fastener 8 and a target tape 9 to which the tape fastener 8 can be attached and detached are attached to the back. On the outside of the back body member 3,
A string member 7 is attached.

An elastic member can be attached to the outer garment 1 in an extended state in the width direction of the front and rear body members 2 and 3 and in the direction around the cuffs of the left and right sleeve members 4. Since the circumference of the wearer's waist and the circumference of the arm are tightened by the contraction force of the elastic member, it is possible to prevent the displacement of the jacket 1 during wearing.

For one or both of the front and rear body members 2 and 3 and the left and right sleeve members 4, it is preferable to use a spun bond nonwoven fabric or a melt blown nonwoven fabric formed of thermoplastic fibers. In particular, in order to increase water retention and rigidity, it is preferable to use spunbond, point bond, melt blown nonwoven fabric, or the like having a basis weight of 50 to 100 g / cm using rayon, nylon, pulp, or the like alone or a mixture thereof. As the non-woven fabric, a non-woven fabric having improved moisture permeability by forming an opening, a non-woven fabric obtained by embossing the non-woven fabric to form irregularities to improve cushioning properties, or a non-woven fabric having elasticity can be used.

FIG. 5 is a process chart showing an example of a method for manufacturing the disposable outerwear 1. In FIG. 5, (1) is a side view of the process, and (2) is a plan view of the process. From the first step (a) to the fourth step (d), the description of the back body sheet 3 is omitted to simplify the description. The outerwear 1 is manufactured using a pair of front and rear body members 2 and 3 and a pair of left and right sleeve members 4 in a line having a first step to a sixth step (a) to (f). You.

The front and rear body members 2 and 3 are a pair of sheets having a predetermined width and made of a non-woven fabric. These sheets have upper and lower surfaces and left and right side edges 2 c, 2 d, 3 c, extending in the longitudinal direction.
3d and center lines Y1 and Y2 extending in the longitudinal direction by bisecting the width dimension between the left and right side edges 2c, 2d, 3c and 3d. The front and rear body sheets 2 and 3 are left and right side edges 2c and 2
The dimensions between d, 3c and 3d are the same.

The left and right sleeve members 4 are formed by bending a pair of sheets each having a predetermined width and made of a nonwoven fabric so as to divide the width dimension of each of the two sheets into two, and fixing the left and right side edges of the sheets to each other. And a sleeve 4a at the front and a cuff 4b at the rear. The front and rear body sheets 2 and 3 and the left and right sleeve members 4 are supplied at the same speed.

In the first step (a), the front body sheet 2 and the back body sheet 3 (not shown) are continuously fed forward in the longitudinal direction, and the back body sheet 3 is cut along the center line Y2. This is a step of applying an adhesive to the first fixed areas B1 of the front and rear body sheets 2 and 3.

The second step (b) is a cutting step of cutting the front body sheet 2 and the back body sheet 3 (not shown) along the neck cutting line S1.

In the third step (c), the first body sheet 2
This is a joining step of sealing each of the left and right sleeve members 4 to the fixing area B1.

The fourth step (d) is a step of applying an adhesive to the second fixing area B2 between the front body sheet 2 and the back body sheet 3 (not shown).

In the fifth step (e), the front body sheet 2 and the back body sheet 3 are sealed in the second fixing area B2, and the left and right sleeve members 4 are sealed in the first fixing area B1 of the rear body sheet 3. This is the joining process.

In the sixth step (f), the front and rear body sheets 2 and 3
Is a cutting step of cutting out the first cutting line S2 and the second cutting line S3.

Although not shown, each step (a) to
The movement of the front and rear body sheets 2 and 3 to (f) is performed by a roll that is rotated by a driving device. The movement of the left and right sleeve members 4 is performed by a roll that is rotated by the driving device or a transmission band that is circulated by the driving device.

In the first step (a), the front body sheet 2 wound by the winding roll 100 is continuously fed forward in the longitudinal direction. The front body sheet 2 has a winding roll 1
The first fixing area B extends on the upper surface of the front body sheet 2 in the width direction intersecting the center line Y1 between the left and right side edges 2c and 2d by the adhesive application device 101 arranged on the downstream side of the sheet No. 00.
1 is coated with an adhesive. The first fixing region B1 is inclined so as to gradually approach a virtual line Y3 extending perpendicular to the center line Y1 as it goes forward in the longitudinal direction.
3 may extend in parallel.

In the second step (b), the portion 5 of the front body sheet 2 is cut by the cutting device 102 so as to sandwich the center line Y1 of the front body sheet 2 on the left and right edges 2 on the first fixing area B1.
It is cut off along a neck cutting line S1 that draws a locus that protrudes in each direction of c and 2d.

In the third step (c), a pair of left and right sleeve members 4
Are supplied longitudinally forward at predetermined intervals. Each of the left and right sleeve members 4 is located on the upper surface of the front
1 and the left and right side edges 2c, 2d. At this time, the peripheral portion of the sleeve attachment 4a of the left and right sleeve members 4 is located on the first fixing region B1 extending on both sides of the neck cutting line S1 of the front body sheet 2, and the adhesive applied to the first fixing region B1 The left and right sleeve members 4 are fixed to the front body sheet 2 via the respective members.
When the transmission band is used, the left and right sleeve members 4 are separated from the transmission band by the transfer device having the vacuum means and mounted on the upper surface of the front body sheet 2.

In the fourth step (d), the adhesive coating device 10
3, the left and right side edges 2c, 2 of the upper surface of the front body sheet 2
An adhesive is applied to the second fixing area B2 extending along d.

In the fifth step (e), the front body sheet 2 and the back body sheet 3 are separated from the center lines Y1,
The upper surface of the front body sheet 2 and the lower surface of the back body sheet 3 are overlapped so that Y2 and the first fixing area B1 coincide with each other. The front body sheet 2 and the back body sheet 3 are fixed to each other via an adhesive applied to the second fixing area B2 of the sheets 2 and 3. On the lower surface of the back body sheet 3,
The peripheral edges of the sleeve attachments 4a of the left and right sleeve members 4 are fixed to each other via the adhesive applied to the first fixing area B1 of the back body sheet 3.

In FIG. 5, an adhesive is applied to the first fixing area B1 of the back body sheet 3 in the first step, similarly to the front body sheet 2, on the back body sheet 3 which merges in the fifth step (e). At the same time, the back body sheet 3 is cut at the center line Y2. In the first step, the cutting of the back body sheet 3 can be omitted. In the second step, the part 5 of the back body sheet 3
Is cut off along the neck cutting line S1, and in a fourth step (d), an adhesive is applied to a second fixing area B2 extending along the left and right side edges 3c and 3d of the lower surface of the back body sheet 3. Although the adhesive is applied to both the front body sheet 2 and the back body sheet 3, it may be applied to only one of the front and rear body sheets 2 and 3. Thereby, a part of the step of applying the adhesive can be omitted.

In the sixth step (f), the front and rear body sheets 2 and 3 are separated by the cutting device 104 into the left and right side edges 2c and 2d.
Between 3c and 3d, passing through the inside of the neck circumference cutting line S1,
The first extending in the width direction along the vicinity of the front of the first fixing area B1
A cut line S2 and a second cut line S3 extending in the width direction between the left and right side edges 2c, 2d, 3c, 3d behind the cuff 4b of the left and right sleeve members 4 are cut off.

The outer garment 1 immediately after production through these steps has the upper surface of the front body sheet 2 and the lower surface of the back body sheet 3 forming the outer surface of the outer garment 1 positioned inside the outer garment 1, When the jacket 1 is stored in a small bag or a package, foreign substances can be prevented from adhering to the outer surface of the jacket 1. When wearing the jacket 1, the upper surface of the front body sheet 2 and the back body sheet 3
The outer garment 1 is turned over so that the lower surface of the garment is on the front side.

For bonding the front and rear body sheets 2 and 3 and the left and right sleeve members 4, an adhesive such as a hot melt adhesive or an adhesive can be used. The joining may be performed continuously or intermittently. For cutting the sheets 2 and 3, besides using a cutting die, a cutting technique using a laser beam or ultrasonic waves can be used.

In this system, the first process (a) to the sixth process
The productivity of the jacket 1 is improved by continuously and automatically performing the steps up to the step (f). Although not shown in the steps (a) to (f) in order to smoothly perform the automation, when the front and rear body sheets 2 and 3 are overlapped with each other, the center lines Y1 and Y2 of the sheets 2 and 3 are respectively set. If do not match,
If the supply speed of the front and rear body sheets 2 and 3 and the left and right sleeve members 4 is different from the preset speed, the center line Y
Control means for correcting the deviation between Y1 and Y2 and correcting the supply speed to the set speed is provided.

The control means for correcting the deviation of the center lines Y1 and Y2 is preferably provided between the winding roll 100 and the adhesive coating device 101 in the first step (a).

To implement these control means, for example, an optical measuring device formed of a light projecting unit and a light receiving unit, a rotational speed measuring device for measuring the rotational speed of a roll,
A control device connected to these measurement devices, and a movable device 105 and a drive device connected to the control device are used.

A program for realizing the optimum operating environment of the system is stored in the memory of the control device. The program includes a correlation between the deviation amount of the side edge of the sheet and a control amount for the deviation size for correcting the deviation size, and a correlation between the rotation speed of the driving device for rotating the roll and the sheet supply speed. Is stored. Also, the allowable deviation value and the set speed are stored in advance. During the operation of the system, a program is started under the control of the OS to execute a predetermined task. Measurement results are input to the control device in real time from the optical measurement device and the rotation speed measurement device.

In the first step (a), the light projecting part and the light receiving part of the optical measuring device are connected to one side edge of the front body sheet 2 and one side edge of the rear body sheet 3 from above and below. They are arranged to face each other. The rotation speed measuring device is attached to the roll driving device of the first step (a) and the second step (b), the roll driving device mounted inside the cutting device, and the transmission band driving device. ing.

The light projecting unit of the optical measuring device irradiates light to the light receiving unit based on the pulse signal generated by the control device. The irradiation range of the light emitted from the light projecting unit has a predetermined area, and is not blocked by the sheets 2 and 3,
Light passing outside the side edge portion of No. 3 directly enters the light receiving portion.

In the control device, for example, when the amount of electricity when the light emitted from the light projecting unit is converted into electricity is 100%, the amount of electricity of the light blocked by the side edges of the sheets 2 and 3 is set. Is 40 to 50%, and the electric quantity of light incident on the light receiving unit is 50%
A range of ６０60% is recognized as a normal value. Sheets 2, 3
Of the side edge of the control unit changes the amount of electricity input to the control device. When the amount of electricity exceeds 50-60%,
The control device determines that the sheets 2 and 3 are misaligned. If the control device determines that there is a deviation, the control device outputs a control signal for correcting the deviation to the movable device.

The movable device 105 includes the sheets 2 and 3
A movable roll that rotates while pressing at least one of the surfaces upward or downward to move the sheets 2 and 3 on its peripheral surface, and a motor that reciprocates the movable roll in the width direction. The motor can reciprocate the movable roll in the width direction, and at the same time, can swing one end upward or downward about the center of the movable roll as a fulcrum. The movable device 105 moves the movable roll by a predetermined size based on a control amount from the control device. When the movable roll moves, the sheets 2 and 3 moving on the peripheral surface are shifted in the moving direction of the movable roll. By displacing the sheets 2 and 3, the positions of the sheets 2 and 3 can be corrected. If the control device determines that the correction of the deviation is not possible, the control device can also stop the system.

The control device controls the rotation speed of each drive device such that the rotation speed of each roll is synchronized and the rotation speed of each roll is synchronized with the moving speed of the transmission band. The rotation speed of the driving device can be any one of a rotation speed control method and a power control method or a combination thereof.

[0050]

The disposable jacket according to the present invention can be manufactured at low cost because the body and the sleeve are fixed to each other by using an adhesive without going through a sewing step or the like. In particular,
A jacket made of a nonwoven fabric is suitable for disposable without re-use.

According to the method for manufacturing an outer garment according to the present invention, the outer garment can be manufactured in an automated and continuous process, so that the productivity per unit time is improved.

[Brief description of the drawings]

FIG. 1 is a perspective view of a disposable jacket.

FIG. 2 is an exploded perspective view of the jacket shown in FIG.

FIG. 3 is a perspective view of a jacket different from FIG. 1;

FIG. 4 is a manufacturing process diagram of a jacket.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Disposable outerwear 2 Front body member (front body sheet) 2a, 2b Upper / lower edge 2c, 2d Left right edge 2e Sleeve 3 Rear body member (Back body sheet) 3a, 3b Upper / lower edge 3c, 3d Left right edge 3e Sleeves 4 Left and right sleeve members 4a Sleeve attachment 4b Cuffs 5 Neck opening 6 Hem opening B1 First fixing area B2 Second fixing area S1 Neck cutting line S2, S3 First and second cutting lines Y1, Y2 Center line Y3 Virtual line

 ──────────────────────────────────────────────────の Continued on the front page F term (reference) 3B031 AA02 AB08 AC02 AC03 AC05 AC15 AC17 AE04

Claims (6)

[Claims] 1. A disposable jacket having a neck opening at an upper end and a hem opening at a lower end, and a pair of sleeves extending between the upper and lower ends attached to both sides of the upper end. The outerwear has left and right sleeve members of the same shape and the same size having sleeves on the upper end side and cuffs on the lower end side, left and right side edges extending between the upper and lower ends, and the upper end. A front body member having a pair of armholes on both sides thereof and located on the abdomen side of the outerwear wearer, and a pair of armholes on both left and right edges extending between the upper and lower ends and both sides of the upper end. And a back body member located on the side of the back of the wearer, the peripheral edge of the left and right sleeve members is fixed to the armhole peripheral edge of each of the front and rear body members, and each of the front and rear body members is And the left and right side edges of these members are slightly left, and The coat together with the fixed, characterized in that it is secured together with the upper portion extending between the right and left sleeves member and the neck opening to. 2. The outer garment according to claim 1, wherein the upper and lower ends of the back body member are cut so as to bisect a dimension between left and right side edges of the back body member. 3. The outerwear according to claim 1, wherein at least one of the left and right sleeve members and the front and rear body members is a nonwoven fabric. 4. A method of manufacturing a disposable outer garment, comprising: (a) upper and lower surfaces, left and right side edges extending in a longitudinal direction, and a dimension in a width direction between the left and right side edges is bisected. A front and rear body sheet having a center line extending in the direction, and continuously supplying the front body sheet forward in the longitudinal direction, and intersects with the center line between the left and right side edges of the upper surface of the front body sheet and the lower surface of the rear body sheet. Applying an adhesive to a first fixing area extending in the width direction, and (b) a neck projecting in each of the left and right side edges on the first fixing area with the center line of the front and rear body sheets interposed therebetween. Cutting a portion of the front and rear body sheet along a perimeter cutting line, (c) a pair of left and right sleeve members having sleeves positioned forward in the longitudinal direction and cuffs positioned rearward in the longitudinal direction; Of the cutting line around the neck of the front body sheet A step of fixing the left and right sleeve members to the first fixing area of the front body sheet via the adhesive while being positioned on the first fixing area extending to both sides; Applying an adhesive to at least one of the second fixing areas extending along the left and right edges, (e) the front body sheet so that the center line of the front and rear body sheets and the first fixing area coincide with each other. The upper surface of the back body sheet and the lower surface of the back body sheet are overlapped with each other, and the front and rear body sheets are fixed to each other via the adhesive in the second fixing area, and the bonding is performed on the first fixing area of the back body sheet. And (f) passing the front and rear body sheets through the inside of the neck circumference cutting line between the left and right side edges to form the first fixing area. Near the front A first cut line extending in the width direction Te, said method characterized by comprising the step, cutting in the second cutting line extending between the left and right side edges in the width direction in the rear cuff of the sleeve member sheet. 5. In the step (a) of applying an adhesive to the first fixing region, the first fixing region gradually approaches an imaginary line extending perpendicularly to the center line toward the front in the longitudinal direction. 5. The method according to claim 4, wherein the angle is inclined. 6. The method according to claim 4, wherein the step (a) of applying an adhesive to the first fixing area includes a step of cutting the back body sheet at a center line of the back body sheet. Method.