JPH0129273Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a raised fabric processing machine for coated fabric.

Specifically, the present invention relates to a napping processing machine for coated fabric in which a brushing roll and a bed are arranged diagonally with respect to the length direction of the fabric.

Conventionally, in order to make a coated fabric stand up, the basic method is to brush the coated fabric from a brushing roll placed parallel to the width direction of the fabric while moving it from the length direction. .

On the other hand, the normal pile state of a coated fabric is that it falls down with directionality in the length direction, but it may fall down with directionality in a direction other than the length direction.

When these coated fabrics are brushed using the conventional method, the piles in normal condition will stand vertically to the ground, but the piles that have fallen in a direction other than the length direction will become tilted in the width direction. ,
The nap of the fabric lacks uniformity and its quality is degraded.

A common method for correcting this is to brush the fabric from the width direction with a belt-type brush.

However, with this method, the fabric is subjected to a large force in the width direction, so the edges of the fabric must be fixed by pinning, etc. Furthermore, since it is a belt type, the width of the fabric is fixed, making it difficult to use wide fabrics. In this case, defects such as partial sagging occur, and it is quite difficult to obtain a uniform nap effect.

The inventors of the present invention continued to study to develop a technique for obtaining a uniform piloerection effect without using these correction methods, and as a result, they discovered the present invention which is highly effective.

That is, in the present invention, two sets of brushing rolls and beds paired with the brushing rolls are prepared, and these are each independently arranged diagonally to the length direction of the fabric, and the fabric becomes non-planar during brushing. The present invention provides a napping processing machine characterized by an angle provided at the top of the bed, and by using the device of the present invention, it is possible to create a napping machine that has directionality in a direction other than the length direction of the covered fabric. Since the fallen pile is raised in a uniform vertical direction, effective raising processing is possible.

Next, the present invention will be explained in detail based on the drawings.

FIG. 1 is a side view showing an example of the napping processing machine of the present invention.

FIG. 2 is a plan view showing an example of the napping processing machine of the present invention.

A pile in a normal state and a coated fabric with a pile A falling in a direction other than the length direction are brushed by the bed 1 at the same angle as the brushing roll 2, and piles with insufficient napping are brushed by the brushing roll 2. The bed 4, which is at the same angle as the brushing roll 3, provides sufficient brushing to produce a uniform vertical raised fabric. In addition, as shown in the figure, the upper part of the bed is not a horizontal plane but has a protruding angle, so even when brushing diagonally, the fabric is less likely to shift during brushing. is also unnecessary.

The angle B of the brushing roll of the present invention and the correction brushing roll can be controlled together with the paired bed, and the flow in the width direction of the fabric caused by this can be controlled by the fabric flow. Control is possible by driving one end of the correction bar 5 up and down.

By using the processing machine of the present invention, a coated fabric with piles having different orientations can not only be brushed with uniform vertical naps in the width direction of the fabric, but also be able to brush the fabric in the width direction. The flow is also relatively weak, and there is no need to fix the ears.

The napped fabric obtained thereby has uniform vertical naps and has excellent quality.

[Brief explanation of drawings]

FIG. 1 is a side view showing an example of the napping processing machine of the present invention. FIG. 2 is a plan view showing an example of the napping processing machine of the present invention. 1...Betsudo, 2...Bratusing roll, 3
... Brushing roll for correction, 4 ... Bed for correction, 5 ... Fabric flow correction bar, A ... Direction in which the pile is falling, B ... Brushing roll angle.

Claims (1)

[Scope of utility model registration request] A coated fabric characterized in that two sets of brushing rolls and a bed are arranged diagonally with respect to the length direction of the fabric, and an angle is provided at the top of the bed so that the fabric becomes non-planar during brushing. A fabric raising machine.