JPS5966557A - Production of double surface carpet - 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] It concerns the law on the manufacture of pets.

In the conventional manufacturing method of kufted carpets, a base fabric made of jute or polypropylene fibers is run through a tufting machine, and nomiil yarns made of cotton, rayon, wool, acrylic, polyester, nylon, acetate fibers, etc. A cut pile is formed and the opposite side to the pile forming side is lined with rubber latex or the like, and the pile is formed only on one side. The present inventor had previously proposed a double-sided carpet having piles on both the front and back sides, and the inventors had previously proposed a double-sided carpet with piles on both the front and back sides. By using the front and back sides of a deer pet, you can extend the lifespan of your deer pet, reduce the frequency of cleaning and increase economic efficiency, and enjoy the change in color by providing different colors on the front and back sides. The carpet has numerous advantages such as improved cushioning properties due to the two layers of nomi-il, and a simple method for manufacturing such a carpet having piles on both the front and back sides has been desired.

In view of the above points, the present invention has been developed based on the above points. Using a 79''-ing machine, remove the surface of the throat plate.
Form or dimension u:, lunar surface (lζ tudding A-
After that, turn it over and make the other = face (lζ tucking and J (pl)
Simplify the screen carpet with piles on both sides ・7:
The present invention will be explained in detail below with reference to the drawings.

Figures 1 f) J to 6 show the first embodiment of the present invention, Figure 1 U: Perspective view of double-sided carpet, Figure 22
1 to L diagram II-II line arrow a5. A partially enlarged sectional view in the i direction, FIG.
li-: Jl culm explanatory diagram. In the figure, 10 is a carpet body, and the carpet body 10 is, for example, a carpet body.
The front surface of the cloth 11 is made of warp yarns such as 1. and weft yarns 111) and 2.・Guil thread 1
The piles 12a and 12b formed by the method No. 2 are fixed to the base fabric 11 using molten high-density ethylene, etc. having a height of 1.9.

Spray the adhesive marked ↑ from Ray 14 to Cyacryl Yumaru 23, layer it on both the front and back sides of Hot Melt Polymer Noil 1;
A base fabric 11 is obtained in which the film 13 is attached to both the front and back sides 1a. Next, the base fabric 11 to which this polymeric fissine 13 is adhered
Put it in a tufting machine. Figure 5(a),
(+)) Shown in 11< tuffing machine, /
Pile knock 171 as before on the back side of the fft board 16]
Further, in this embodiment, a chisel hook 17a is also provided on the surface flltl of the throat plate 16 opposite to the pile knock 171). The flocking needle 18 stabs the thread 12j into the base fabric 11 and moves downward 4.
While obtaining a predetermined length of 6 iles on the back side i++11 of the plate 16,
In the same way as the pile hook 171) locks the pile yarn 12 to form the pile 121), the pile hook 17a locks the pile yarn 12 on the front side of the throat plate to form the pile 1.
2a. The base fabric 11 that has been placed on the tufting machine is heated to 11. Runi II
(Therefore, there is a pile 12 on the surface 11tl+ of the base 1111.
2. A pile 121) is formed on the surface side of the hair. This 11;
'l: , Polymer fill applied to both the front and back sides of the I-1 ill, AI: 3 allows only 12 (・', f-cance)] to be applied, and 1 to 1 to 1 to 1 to 1 to 1 by I-. No fortune-telling 7th, held at 11'', 1 is set.
The base fabric 11 formed with the above-mentioned film is melted as shown in FIG.

] 2. This is for fixing b.

As mentioned above, illness f1. A simple process of gluing polymeric fillin, l3ftf, on both the upper and lower surfaces of the tuffing machine, and a new installation of the k face of the throat plate 16 of the tufting machine, and the turning of the l7a. -Choose and add the product 1:3 to t11
．． 12 a + 12 b and base cloth] 1 man, hard, Ef heat treatment - ■ -] So, j no Y
- In the production process of tuffed carpet with only one side /"'fl: The front and back sides can be easily moved at the same speed.
In addition, piles 12a and 12+ made of the same pile yarn 12
It is possible to produce double-sided carpets with +.

7 to 9 show a second embodiment of the present invention, and FIGS. 70 and 8 are the same figures as FIGS. 2 and 3 of the first σ note example. The basic difference from the first HID example is that the pile 12a formed on the front surface and the urging pile 121) formed on the back surface are served by separate pile yarns 12 (17). The manufacturing process will be explained below. The polymer film 1; 3 was attached to both the front and back sides of the film, and the 1" length was the same as in the first embodiment. Next, the base fabric 11 to which the polymer film 13 was adhered was attached. A base cloth 1ill having a pile 12a on one side is obtained by applying a conventional tano-ing machine and performing the same operations as before. - Then another part is applied to the tufting machine and the same operation is performed on the back side to form piles 121).
Heat treatment Jj of the base fabric 11 to
In the ij step, the polymer film 13 is melted in a curing furnace 19, and the base fabric 11 and the Nonoil 121 are fixed together.

As mentioned above, the polymer film 1 is formed on both the upper and lower surfaces of the base fabric 11.
3f: A simple process of adhesion, a process of tufting the front surface using a tufting machine, then turning it over and tufting the back side as well, and melting the polymer film 13 to form the bulb 12a.

121] and a heat treatment process to fix the base fabric l■,
The conventional manufacturing process for tufted carpets, in which a tufted carpet is applied only on one side, has been significantly improved.

,・−, t111 simply the front and back sides 1:〉・, pile 12 made of sail thread 12 as pile A, j□I;′
□: Has “□1.. ・1-1 Can produce double-sided carpet♀, A11
1 1 Snake. :
,・In addition, in the first and second embodiments, □1
Although the piles 2a and 12b are formed as piles 2a and 12b, they can be formed in exactly the same way by using cut piles for either or both of the piles 12a and 12b. In addition, the polymer film 13 is not used to fix the nogsails 12a and 12b to the base fabric 1, but a strongly twisted yarn is used to form cut nosails to form the pile yarns 12. For untwisting, it is also possible to fix the yarn to the upper base fabric 11, or use a pile yarn whose outer diameter decreases under tension, and then graft the twill yarn under an appropriate tension to release the tension. By increasing the outer diameter of the twill yarn, a method of fixing it to the base fabric is also possible.

As explained above, according to the first invention, in the method of providing piles and rectangles on the back side of the throat plate using a tufting machine and flocking ξ piles on the back side of the base fabric, Similarly to the back side, set the needle length 41-1.When the hair needle moves downward, set a □4'W''51 long sail on the front side of the throat plate. Attach the pile yarn with Iru, Imi→, and make the front and back 1'r'?
By simply installing a simple device on the conventional tufting machine, it is possible to easily produce the same tufted carpet on both sides without making a big difference in the speed and process of manufacturing conventional tufted carpets. A method for producing a double-sided carpet made of pile yarn, and according to a second invention, a method for planting pile on a base fabric using a tufting machine,
The tufted carpella with pile on one side was turned over and run through a tufting machine to form two dowels on the front side.
hmm.

The first part is the machine. Easy to use, simple □, hidden secrets, five points.

Made of double-sided crab, hokushi, and tona made of different pile threads.□
It is.

1 to 6 are perspective views of a pet according to the second embodiment of the present invention, FIG. 2 is a partially enlarged cross-sectional view of FIG. Figure 1: Partially enlarged sectional view in the direction of the arrow III-■, Figures 1 to □ 6 are process explanatory diagrams, and Figures 7 to 9 are diagrams showing the second aspect of the present invention.
FIG. 7 and FIG. 8 are partially enlarged sectional views similar to FIGS. 2 and 3 of the first embodiment, and FIG. 8 is a process explanatory diagram. 1
・'10...Carpet body, 11...Base fabric, 12
...Pile thread, 12al12b...Pile, 13.
・・Heat, ', 1"'l' 5 '-...Roller, = J
16-...throat plate, 17a, 17b,
・Hair transplant needle patent applicant Saami Co., Ltd.

Claims (2)

[Claims] (1) Using a tufting machine, set a pile hook on the back side of the throat plate (Q), and learn how to plant piles on the back side of the base fabric. When the hook is installed and the needle for flocking is moved up and down, the
A method for manufacturing a double-sided carpet, characterized in that the pile yarn is held by the nogile hook while obtaining a predetermined length of nomile on the light side so as to form piles on both the front and back sides. (2) In the method of flocking pile to the base fabric using a tufting machine, a tufted carpet that has been coated with chisel on one side is turned over and run through the tufting machine to form piles on both the front and back sides. A method for manufacturing a double-sided carpet characterized by: