JPS5818499A - Production of base paper of flocking base paper having preserving property - 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 is disclosed in Japanese Patent Publication No. 4768 of 1963 and Japanese Patent Publication No. 35619 of 1963.
This paper discloses in the publication of No. 1, a paper mount used as a base material for short fiber transplanted hair flocks, and relates to a method for manufacturing this mount.

Generally speaking, as is clear from the description in the official gazette, this short fiber planting body is made of one mount 1tc, b short fibers coated with an adhesive for planting them, and IC! I. A short fiber group is planted on the adhesive coated surface by conventional means such as electrostatic spraying, and (d) this is dried and the short fiber group planted on the mount is fixed to the mount and made into a flocked mount. At the top of the short fiber group planted on the C mount,
It is manufactured through the steps of forming a transplant adhesive layer for transplanting this short fiber group to a transplanted object, then drying this, and fixing the transplant adhesive layer on the top of the short fiber group. be.

Regarding the flocked mount produced in the process of producing short fiber transplanted flocked bodies, attention must be paid to at least the following points.

That is, first of all, when producing a short fiber grafted flocked body through step e of forming a grafting adhesive layer on the flocked mount made through steps 1 to d above, It may be necessary to color the staple fibers. This grafting adhesive layer or coloring is usually carried out by screen printing.

Therefore, when forming this flocked mount, a flocked mount made based on the conventional idea of simply creating a rounded adhesive layer on which short fibers are planted9 and then planting short fibers on this, does not have short fibers. When the paper is planted and dried after nine months, the paper becomes wrinkled due to the difference in the shrinkage rate of the adhesive layer and the shrinkage rate of the adhesive layer applied to the surface of the paper. Position 11. This method has disadvantages in that it is not possible to accurately form colored printing and also to form a transplanted adhesive layer thereon.

When coloring the short fibers planted on the flocked mount in the thread 2, the ink must be applied to the roots of the short fibers planted on the mount. Otherwise, when the short fiber group is transplanted to a recipient object such as a shirt and the mount is peeled off,
The top of the short fiber group transplanted to the fabric surface of a shirt, etc. (The top of the short fiber group transplanted to the mount is transplanted to the fabric surface of the shirt, etc., so after the transplant is completed, the short fiber group transplanted to the mount The root of.

Only the portion (which will become the top of the transferred short fibers) will be transplanted without being colored.

When performing short fiber grafting work on the fabric surface of shirts etc. using the short fiber grafted flocked body on jlN3, it is possible to suppress heat.
After adhering the tops of the short fiber groups planted on the flocked mount to the fabric surface of a shirt or the like using the transplant adhesive adhesive layer of the short fiber grafted flocked body, when the mount is peeled off from the fabric surface of the shirt or the like, the grafted The roots of the short fibers are easily pulled out from the mount and transplanted onto the fabric surface of a shirt, etc. Fragments of adhesive applied to the mount to plant the short fibers on the mount. It is necessary to prevent the backing paper from peeling off and peeling off together with these fragments, otherwise, for the same reason as explained in Section 2,
Fragments of the grafted adhesive layer and peeled pieces of the backing paper adhere to the top of the short fibers grafted onto the surface of the cloth, such as a shirt, resulting in an unsightly result.

Therefore, in order to eliminate the first drawback, the flocked mount must be prevented from curling or wrinkled and maintain smoothness.The second drawback must be eliminated. In order to do this, the adhesive applied to plant the short fibers on the backing paper must not be applied so thickly that it forms a layer, and must have a property that allows the printing ink to seep through. In order to eliminate the drawback listed in #r3, it is necessary to integrate the backing paper and adhesive, and to prevent the adhesive applied to the backing paper from peeling off from the backing paper, and to apply the KiI adhesive on the backing paper. Let it work and give it strength,
Care must be taken to ensure that the tensile strength is increased.

The present invention provides a mount that satisfies all of these requirements,
The aim is to use this mount to make a flocked mount.

The present invention will be explained in detail below.

The high-quality paper with moisture permeability that becomes the backing material
A percoater-type adhesive application mechanism and a drum-type drying mechanism equipped with a heating device are arranged between the roller and the winding device.

The high-quality paper serving as the mount base material used here needs to have moisture permeability.

In addition, as adhesives applied to the water-permeable high-quality paper serving as the mount base material, thermoplastic synthetic resins such as acrylic resins, vinyl acetate resins, latex resins, and vinyl chloride resins are available.

This was mixed with an adhesive containing 50 to 300 cp of clay.
From the WlaD30 to 801/dO ratio (2), in order to permeate the above-mentioned high-quality paper that will become the mount base material, par;
- In addition to the one-sided coater method, there is also the Naifetsuji method for applying adhesive to the paper surface. However, since the adhesive flows down from the knife mechanism onto the paper surface, it cannot be used, and it can only be used to apply adhesive with a certain viscosity. Since this method involves applying an adhesive having a viscosity of 100 to 100 ml on the paper surface, the adhesive is applied in a layer to the paper surface to a certain degree of thickness.

Therefore, the mount coated with adhesive using this method is
If the mount is not sufficiently firm and stiff, the mount will wrinkle or curl when dry due to the difference in the shrinkage rate of the mount wet with the adhesive.

Even with this, this knife method cannot be used to manufacture the mount according to the present invention.

Also, if a thick layered adhesive layer is formed between the sheets of paper,
A mount inevitably having the above-mentioned drawbacks is formed.

The mount which is the base material of the short fiber transplanted flocked body according to the present invention is:
Adhesive with the ingredients listed above on paper made of the materials listed above.
1) The mount, which is the base material of the short fiber grafted flocking mount according to the present invention, contains a synthetic resin adhesive in the fibers constituting the mount. The ingredients.

The synthetic resin adhesive that penetrates through the surface of the mount moderately due to the action of the surfactant and is applied to the mount surface has a thin viscosity as described above, so the synthetic resin adhesive is applied to the mount surface in a layered manner. It is applied with the idea of adding t% of adhesiveness to the paper surface, so to speak.

Therefore, when this is dried, due to the action of the surfactant,
SX< permeates into the fibers that make up the mount, and becomes integrated with the mount.
Since it is dried in a wet tube of 1R, 1111 degrees, it is difficult to cause curls and wrinkles in the mount due to the difference in shrinkage rate of the mount and the shrinkage rate of the synthetic resin adhesive component permeated into the mount. In addition, this synthetic resin was processed under certain conditions (Example 60℃±1
It maintains its adhesive strength even when dried under temperatures (0°C) without losing its function as an adhesive.Furthermore, as mentioned above, since it is applied very thinly to the backing paper, it can be used statically. Even if the short fibers are sprayed and planted using a method such as electric spraying, the roots of the short fibers are not buried in the adhesive layer applied to the backing paper, but are instead buried in the adhesive layer. Since it is planted in such a way that it is still in contact with the applied mount surface,
When coloring this, together with the action of the surfactant mixed in the adhesive mentioned above, even the roots of the short fibers can be easily colored.

Furthermore, since the mount according to the present invention maintains its adhesive strength even after drying as described above, it can be mass-produced.
If cellophane, oil paper, or other release paper is pasted on the surface, it will withstand long-term storage, and you can make as many flocked mounts as you need.

Claims (1)

[Claims] The water-permeable high-quality paper that serves as the mount base material is loaded into a feeding device, and connected to the first winding device, an adhesive application mechanism using a percoater and a drum-type drying mechanism equipped with a heating device are installed. Latex-based, acrylic-based, vinyl acetate-based, and vinyl chloride-based thermoplastic synthetic resin T-30~
89 t/m" A method for producing a preservative flocked mount board by heating and drying it at 60°C ± 10°C at a rate of 4 degrees.