JPS59179317A - Laminating method of film on base board - Google Patents

Abstract

PURPOSE:To improve injuryproof character and to prevent a film from elongating, by a method wherein a soft laminated film hardened by applying an ultraviolet ray hardening resin paint to the soft laminated film under an unwound state of the soft laminated film which has been wound when a printing film is laminated on the surface of the base board is laminated on the surface of the base board extruded from an extruder. CONSTITUTION:An ultraviolet ray hardening paint 2 applied to the surface of a laminated film 1 is hardened instantaneously by irradiating an irradiation lamp 6. Then the film 1 is supplied between laminating rolls 7, 7 and laminated on the surface of a base board 4 such as hard vinyl chloride plate extruded from an extruder 3. The film 1 is sticked to the surface of the base board 4 in favorable adhesiveness through heat at the time of molding of the base board 4, through which a panel which is made by patterning the surface of the base board 4 is obtained. Surface hardness of the film 1 can be increased, injuryproof character can be improved and tensile strength of the film 1 can be increased by hardening the surface of the unwound film 1 by applying the ultraviolet ray hardening type resin paint 2 to the surface like this.

Description

[Detailed description of the invention]

[Technical Field] The present invention relates to a method of laminating a film onto a base material, which laminates a stamp-11 film or the like onto the surface of a base material. [Background Art] An extrusion method (1d) has been used in which a film is formed using a base material extruded from L7 and L7 to form a film.

[
7 or L2, the film is [ ] in the extrusion triple method.
Since it is to unwind the rolled A material and apply it on the surface of the base material, U! The first film produced a 'Jt'Jwa--I used a slightly larger type of full t instead of a weak one for CI history.'' Q) Tomo, every 11 months, 1
Moon 2. Therefore, use the hard type clear (ft4 + 1 line liquid) on the surface 6 of the 1st part.
II must be historicized [1 夛) J0 engineering is required 7'): 8j April, and if the pattern 1, k is attached to the film, then r There was a problem in that the film η was stretched by the heat during extrusion molding and the film η was stretched when the 11-thickness was cut in one piece. Purpose] The present invention has been developed based on the point Kf@ of the above a pi, and even when a soft 6-trinate film is used, it is not necessary to add a layer to improve the scratch resistance, and the film is It is an object of the present invention to provide a method for applying a film to No. 4 paulownia that does not cause the material to collapse. 1) K
, apply ultraviolet curable resin paint (2) and cure it? Then, the above object is achieved by a method of laminating a film onto a substrate, which is characterized by laminating the laminated film (1) on the surface of the substrate (4) extruded through extrusion + multilayer F3). This is what I did. The present invention will be explained in detail below using actual cases. Usanatefui 1
Any material that is as soft as Δ'II and L7 may be used, for example, a soft vinyl chloride printing film or the like can be used. This is another three-nate film! +) are generally transported and stored rolled up, so they must be unrolled before use as shown in the attached diagram. The surface of the unwound Usanate film (1) is coated with ultraviolet curing resin paint (
2) is applied and 2) is irradiated with 1G of irradiation brush to instantly cure the ultraviolet curable resin paint 12). Next, this sanate film (1) is placed on a sanate roll 171.
+7): Hard vinyl chloride 11. supplied to the river and extruded from extrusion +fi i3+. It is laminated on the surface of a base material (1) such as a resin plate. Ibmu i1)
14) Table 11] 1'
A panel with a pattern attached to the surface of the base material 14) is produced by adhering to the base material 14). By coating the surface of the unwound Usanate film (1) with ultraviolet curable paint 12) to make it larger, the surface of the Usanate film (l) [seedling By raising the stool by 1W, the tongue can move up 1 point, which increases A and increases the 1-element tension of 1). 17
) 17) prevents the draw from being extended when being rasped. In addition, surface VC ultraviolet curing l(
The paint 11° Δ11) on which the grease-resistant paint 2) has been applied and hardened will not be bent significantly after that, so 41
There is no possibility of J distortion. The spring 1 thus obtained is used for various purposes including construction boards. [Voice 1! [Effects of Jl] As described above, the present invention involves applying an ultraviolet curable resin coating to the quinate film in an unwound I-Fk state, and then curing it. Since this 3-layer film was laminated on the surface of the base material extruded from an extruder, increasing the hardness of the surface of the 3-layer film improves the scratch resistance. It is possible to omit the step of applying clear film, and by increasing the tensile strength of the trinate film, it prevents the film from elongating in A+J,
However, even if it is a soft film with a handle or pattern attached, it is possible to prevent the handle from stretching.

[Brief explanation of drawings]

The attached drawings are schematic explanatory diagrams showing the present invention - a practical example of the trinate method. It is. Agent Patent Attorney Ishi 1) Choshichi

Claims (1)

[Claims] The 11 rolls of soft 3-nate film were unwound, and the 3-nate film was coated with lacquer, lacquered resin, and bait, and then cured. A method for laminating a film onto a substrate, which is characterized in that a film is laminated onto the surface of a substrate extruded from an extruder.