JPS60142884A - Production of cotton futon - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to a novel method for producing cotton futons.

Conventional cotton futons are made of so-called hand-pulled cotton, and hand-pulled cotton is made of right-angled cotton (thickness 1-2cm, length and width 30cm).
1) is held in both hands and enlarged from both sides to a specified size, and about 300 sheets are stacked together to form a product, and it is difficult to adjust the force by hand, even for an expert at IIJ. Since ancient times, the price per product has been extremely high because it cannot be stretched to a certain thickness or size, and it takes a lot of time and cannot be produced in large quantities. It becomes.

In view of the above points, the present invention improves productivity by 10 to 20 times and reduces the product price to RL by using machines such as carding machines and carding machines instead of the conventional manual work. DESCRIPTION OF THE PREFERRED EMBODIMENTS An example of carrying out the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is a manufacturing process diagram, where 1 is the kneaded cocoon and 2 is the main body. In this case, the machine 2 uses the rotation of the wire plastic roller 8 to scrape the cocoon thread 4 on the surface to a certain thickness, and then cuts it at one point on the roller surface to form a layer with a thickness of 20, +1160α. , it is made into a rolled cotton 5 with a length of about 200α.

The above-mentioned expanded cotton 5 was divided into two in the length direction and equally cut in the horizontal direction to give a length of approximately 7 ctn-15an.
S width 30Ω, thickness 2cIJ! Next, the cut #i16 is put on a carding machine 7 to obtain a cut cotton of 1-5 m -1-8 m, length 1.5 m.
It is made into a unit cotton 8 with a thickness of ~2.6〃z1 and a thickness of about 1 (7) ~ 2 cm.

Figure 2 shows three sheets of the unit cotton 8 stacked alternately in the vertical and horizontal directions, width 1.6 m, length 2.677 z, thickness 6.
It is made of laminated cotton 9 of α.

FIG. 3 is a product diagram in which the laminated layer M1 9 is wrapped in a comforter 10 made of a silk knit fabric or a cotton knit fabric.

The present invention is constructed as described above, and initially includes two machines:
Then, a carding machine is used to stretch the material into a futon-sized piece at a time without using so-called manual labor, and the thickness is relatively thick at about 1 CWI to 2 CWI. Therefore, the lamination work can be carried out with a thin sheet of about 3 sheets or a thick sheet of about 8 sheets, so that the laminating work is easy and does not require extra time.

In the above embodiment, the unit cotton 8 taken out from the carding machine 7 is stacked alternately vertically and horizontally, but it is also possible to stack them only in the vertical direction. In the case of stacking only in the vertical direction, the unit MI8 taken out from the carding machine 7 is continuously wound on the outer peripheral surface of the drum whose circumference becomes a vertical dimension, and the drum is cut in the length direction by the necessary rotation. This can be done mechanically by removing it, spreading it out, and cutting off both ends.

On the other hand, in the present invention, the cut cotton 6 has a vertical dimension of 7 (7) to
If the fiber length is less than 7 ctn, the fiber length will be shortened and its value as cotton will be reduced.On the other hand, if it is cut to 15 an'' or less, it will be too long and the carding machine will cut it. This makes the carding effect difficult. On the other hand, the width of unit cotton 8 is l・5777～
1.8772 and length 1.5 m to 2.61 no 2 are dimensions determined to accommodate sizes such as Shinkle medium or double + J + and dwarf or adult size, and changes are free for special items. be.

In addition, in the present invention, the use of silk knit fabric for the comforter 10 is flexible, fits the body well as a skin comforter, is warm, and still feels good on the skin. On the other hand, the use of linear knit fabric has the advantage of not only being comfortable to the body but also having excellent moisture absorption.

According to the present invention as described above, it has been possible to efficiently produce cotton futons with excellent quality and comfort, that is, to reduce the productivity to ~1.

Another embodiment of the present invention is that when the cut cotton 6 is applied to the carding machine 8, polyester cotton can be mixed at a rate of 50% or less, and in this case, the straight Fair 1/l with long-term use.
This has the effect of preventing -

[Brief explanation of drawings]

The attached drawings show an example of carrying out the present invention, and FIG. 1 is a manufacturing process diagram, FIG. 2 is a perspective view of laminated cotton, and FIG. 3 is a product diagram. ■...Kneaded cocoon 2...Material machine 5...Rolled cotton 6...Cut cotton 7...Carding machine 8...Units 1' cotton 9...Laminated cotton IO...Futon Patent applicant Hiroshi Mae Hara Representative Patent attorney Hiroshi Kuma 1 Toshiaki Wa 6 ≠ - Shito - l 4 - Difference - 21 Title of invention Method for manufacturing cotton futon 3 Interaction with the case of the person making the amendment Relationship Feature π "Applicant 4, agent Claims (1) @ are separated by a double-sided iso and cut into appropriate fixed dimensions to make rectangular cut cotton, and the cut cotton is combed Ml'II]]; 5772-I A 8
12z1 length 1; 5 nl -276711, thickness l
Unit cotton of about C1 to 2 CI is formed, and about 3 to 8 pieces of unit cotton are stacked to form a laminated cotton, and the outer periphery is wrapped in a futon made of silk knit fabric or cotton chive 1 fabric. A method for manufacturing a cotton futon. (2) The fabric characterized by being cut with a carding machine in the range of 50% to 12% of polyester/I/cotton in the range of 50% to 12%. How to make Koma1 futon. (3) The cut width is approximately 7 cm - 15 cm long.
, J Yellow 30CmS thickness of about 2 on. ■22 No. 10 Amendments to Procedures Mr. Kazuo Wakasugi, Commissioner of the Japan Patent Office 1. Indication of the case, 1982 Patent Application No. 246594 2. Title of the invention: Process for manufacturing cotton futons 3. Person making the amendment: 41 colors and Related: Patent Applicant 4, Agent 22 Self-Specification 8 Contents of Amendment) The scope of claims is corrected as shown in the attached sheet. ) The 19th item of the 3rd saga, the 20th line of the same line says ``Oriji''.
Correct it to "knitted fabric." 〉Page 5, lines 12 to 13, and line 16 of r, i+
1111" should be corrected to read "knitted fabric." The above claim (1) is made by cocooning the cotton with a cocoon machine and cutting it into a certain size to make square cut cotton. Length 1.5m~2
．． A unit cotton with a thickness of about 6 m and a thickness of about 1 (7) to 2 crn is formed, and about 3 to 8 sheets of the unit cotton are stacked to form a laminated cotton, and the outer periphery is made of a knitted silk fabric or a knitted or knitted cotton fabric. It can be manufactured by wrapping it in a futon made of ground and
1q jl+, method for manufacturing cotton futon. (2. The method for producing a cotton futon, as set forth in claim 1, characterized in that it is produced by blending canted cotton and 2-polyester cotton in a range of 50 strands or less using a carding machine. (3) The size of cant cotton is approximately vertical 'i' an~16ty
A method for manufacturing a futon according to claim 1, wherein the futon is made to have a width of 30 (7) and a thickness of about 2 CIn.

Claims (1)

[Claims] (1) The surface is spaced by a gate cocoon machine and an appropriate constant −j
The cut cotton is cut into rectangular pieces, and the cut cotton is carded through a carding machine to a length of 1.5 meters to 1.8 inches, a length of 1.5 to 2.67 inches, and a thickness of 1 to 2.5 inches. form unit cotton of degree,
It is characterized in that it is produced by stacking about 3 to 8 pieces of unit 1-cotton to form a laminated cotton, and wrapping the outer periphery with a futon made of silk leek 1-woven fabric or cotton leek 1-woven fabric. Shita Makate) How to make Funan. (2. In claim 1, the cotton is cut by a carding machine.
A method for producing a 1-da cotton futon, characterized in that it is produced by blending Borienute/I/cotton with cotton in a range of 50% or less. (3) Cut cotton: J method is about 7 on ~ 15C
3. The cotton futon manufacturing method according to claim 1, wherein the cotton futon is made to have a width of about 300 mm and a thickness of about 2 cm.