JP3031886B2 - Adhesive liquid coating base and liquid coating mechanism using the same - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cloth for applying a liquid agent to be laid on a coating side of a painter or the like, and more particularly, a liquid agent such as a sizing agent or a medicine can be supplied by storing an appropriate amount of the liquid agent on the surface. The present invention relates to a wet-applied liquid agent application base and a liquid agent application mechanism using the cloth.

[0002]

2. Description of the Related Art As a stationery for gluing to a paper surface or the like, a coating tool in which a sponge is attached to a coating side of a tip end portion of a stick type container containing a liquid glue is widely used. When gluing with such a coating tool, if the sponge part at the tip of the coating tool is pressed against the surface to be coated and rubbed along that surface, it penetrates into the sponge portion by capillary action and the liquid paste is applied to the surface to be coated. Transfer.

However, in the above-described sponge-attached coating tool, the liquid paste in the container spreads and penetrates the entire sponge, so that the liquid paste is concentrated only on the sponge surface in contact with the surface to be coated. Cannot be held. For this reason, the sponge portion must be glued so as to be pressed against the surface to be coated, and the amount of the glue applied is influenced by the degree of the pressing, so that there is a problem that coating spots are likely to occur.

[0004] In addition, there has been proposed an applicator in which a knitted material is attached to the coating side of the tip portion instead of a sponge. Even with this knitted-type coating device, a small amount of liquid glue can be retained in the loop portion of the knitted surface, but it cannot be said that the amount of the glue retained is sufficient. When the knitted portion of the portion is pressed against the surface to be coated and glued so as to be rubbed, there is a problem that the amount of the glue applied is influenced by the degree of the pressing and a coating spot is easily generated.

[0005]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems with the conventional liquid medicine applicator, and has been developed without pressing the applicator against the surface to be coated.
It is an object of the present invention to provide a well-infiltrating liquid agent coated surface capable of storing and supplying an appropriate amount of liquid agent such as a paste or a drug on the surface.

Another technical object of the present invention is to provide a liquid application mechanism capable of laying the above-described infiltrating cloth on the coating side and uniformly applying the liquid supplied by infiltration. .

[0007]

Means adopted by the present inventor for solving the above technical problem will be described below with reference to the accompanying drawings.

That is, in the present invention, the warp 1 and the weft 2 intersect up and down to compose a ground structure, and the warp 1 or the weft 2 is placed in the sinking portion of the warp 1 or the weft 2 in the ground structure. The yarn end of the cut pile 3 inserted as the upper yarn is nipped by the floating portions 11 or 21 of the front and rear warp 1 or the weft 2 to be in an upright state, and between the yarn end of the cut pile 3 in the upright state and the warp The cut pile 3 is made of a cloth member having a concave yarn surrounding portion 4 formed at a portion surrounded by the floating portion 11 or 21 of the weft yarn 1 or the weft yarn 2. ~ 150 sets and 20000 per cm
With this configuration, the liquid material L permeated and supplied from the back side of the ground structure can be held and stored in the concave thread surrounding portion 4, and the liquid material L thus stored can be capillary-coupled to the yarn end of the cut pile 3. The feature is that the above-mentioned problem is solved by adopting a means of penetrating by action.

In the present invention, the warp 1 and the weft 2 float up and down and intersect to form a ground structure, and the warp 1 or the weft 2 is placed in the sinking portion of the warp 1 or the weft 2 in the ground structure. The yarn end of the cut pile 3 inserted as the upper yarn is nipped by the floating portions 11 or 21 of the front and rear warp 1 or the weft 2 to be in an upright state, and between the yarn end of the cut pile 3 in the upright state and the warp The cut pile 3 is composed of a filament yarn having a compressive elasticity of 95% or more, and a concave yarn surrounding portion 4 is formed in a portion surrounded by the floating portion 11 or 21 of the weft 2 or the weft 2. 75 to 150 filament yarns 31 each having a fineness of 1 to 2 deniers are gathered, and the infiltrating fabric C, which is composed of 20000 or more per cm, is laid while the cut pile 3 is oriented on the coating side. To be applied to the back side of the wettable fabric C. The supply section 5 for the liquid material L is disposed, and the liquid material L of the supply section 5 penetrates from the back side of the infiltrating cloth C to the front side by capillary action, and the concave thread surrounding section 4 on the entire surface.
The above problem has been solved by adopting a means for uniformly holding and storing the liquid L in the concave thread surrounding portion 4 so as to uniformly penetrate the end of the cut pile yarn. There is.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail based on embodiments shown in the accompanying drawings.

[First Embodiment] First, the structure of a liquid material application base according to a first embodiment of the present invention will be described with reference to FIGS. In the drawings, what is indicated by reference numeral C is an infiltrating cloth to be supplied by infiltrating a liquid agent such as a sizing agent or a drug. The ground structure of the infiltrating fabric C is composed of a large number of warp yarns 1... 1 and weft yarns 2. .. Have a large number of substantially U-shaped cut piles 3, 3... In this embodiment, weaving is performed at a ratio of two ground warp yarns and one pile warp yarn. Further, as the material of the monofilament yarn 31 constituting the cut piles 3, 3,..., A polyester yarn or a polyolefin yarn is used.
Under conditions of 0 gf / cm ² and a temperature of 30 ° C. (using the compressive modulus test of JIS L 1096 6.18 standard), it has an excellent compressive modulus of 95% or more.

Cut pile 3.3 of the above-mentioned infiltrating cloth C
The crossing state of each warp 1 and each weft 2 at ...
This is shown in more detail in the cross-sectional views of FIGS. That is, in the sinking portion 22 of the weft 2 in the ground structure of the infiltrating cloth C, the cut pile 3 in which the weft 2 is inserted as the upper thread is provided.
The thread ends of the cut pile are raised by the front and rear warp floats 11 and 11 to be erected to form a concave thread surrounding portion 4 surrounded by the warp floats 11 and 11 between the ends of the cut pile 3. ing. Then, as described later, a liquid agent permeated and supplied from the back side of the fabric C is stored in the concave yarn surrounding portion 4, and the liquid agent can be supplied to the yarn end of the cut pile 3 by a capillary action. In this way, the yarn ends of the cut pile 3 are connected to the front and rear warp floating portions 11.
The adoption of the structure of standing up by pressing in step 11 allows the liquid agent to be applied to be stored in the concave yarn surrounding portion 4 and a very wettable fabric C is obtained.

[0013] Further, in the infiltrating cloth C adopting such a sandwiching pressure rising structure, even when an external bending deformation force in the weft direction is applied to the cut piles 3, 3. It is hard to fall down because it is supported by the warp floats 11
Each cut pile 3 can be effectively prevented from falling in the weft direction. Moreover, since the cut pile 3 itself is made of a material having an excellent compressive modulus, even if the cut pile 3 falls down, its resilience is excellent.

[Second Embodiment] Next, the structure of a liquid agent application site according to a second embodiment of the present invention will be described with reference to FIG. Infiltration cloth C of 2nd Embodiment
Is made of a weft pile fabric and woven at a ratio of two ground wefts and one pile weft. Then, as in the first embodiment, the sinking portion 12 of the warp 1 in the ground structure of the wettable fabric C is used.
In the meantime, the yarn end of the cut pile 3 into which the warp 1 is inserted as the upper yarn is pressed by the front and rear weft floating portions 21 and 21 so as to stand up so that the weft floating between the cut pile 3 yarn ends. A concave thread surrounding portion 4 surrounded by the portions 21 is formed.

Here, various examples to which the above-described infiltrating cloth C is applied will be described below. 5 to 8,
An example in which the infiltrating cloth C of the first embodiment is applied to a gluing tool is shown. An infiltrating cloth C is laid on the coating side at the tip of the gluing tool.
A supply section 5 for a liquid material L to be applied is disposed via a head member 6 on the back side of the substrate (see FIG. 5). The head member 6 includes a fastening portion 61 for fixing the infiltrating fabric C to the upper end of the supply portion 5 and a receiving portion 62 for supporting the infiltrating fabric C from the back surface. Hole 62a ・ 62
a ... is established.

When the liquid L in the supply section 5 flowing out of the through holes 62a penetrates from the back side of the infiltrating cloth C to the front side by capillary action, the permeated liquid L is As shown in FIG. 6, a concave yarn enclosure formed between three yarn ends of a pair of cut piles standing up on the surface of the ground structure of the infiltrating cloth C so as to be surrounded by the floating portion yarn of the ground structure. Part 4
4 are uniformly stored. This makes it possible to allow the liquid material L stored in the concave yarn surrounding portions 4 to uniformly penetrate into the end of each cut pile 3 yarn.

When the liquid material L is applied to the surface of the paper P using the gluing device having such a configuration, the gluing device is turned upside down, and the cut piles 3, 3... Is merely rubbed on the surface of the paper P to obtain a uniform and thin coating film F as shown in FIG. That is, the liquid material L stored in the concave yarn surrounding portions 4, 4... On the entire surface of the infiltrating cloth C and uniformly penetrated into the yarn ends of each of the cut piles 3 is coated with a brush.
The yarn can be uniformly applied to the surface of the paper P at the yarn end.
Therefore, there is no need to press and rub the front end of the sponge or the knitted fabric against the surface of the paper P as in the case of a gluing tool attached to the front end. Can be greatly reduced. Then raise the glue and cut pile 3
··········································································· When the yarn ends are separated from the paper P surface, elastically deformed cut piles are restored. Yarn surrounding part 4
.., The liquid material L is held by the surface tension (see FIG. 8).

In this embodiment, the liquid material L is 4000 to
A high viscosity polyvinyl alcohol (PVA) of 5000 cP was used, and the density of the ground structure was 40 to 60 warps / cm and 30 to 45 wefts / cm, and the length of the cut pile 3 was 0.5 to 1.0 mm. The fineness of one filament yarn constituting the cut pile 3 is 1 to 2 denier, and the number of the filament yarns is 75 to 150 per cut pile and 1 cm ²
80000 or more.

FIGS. 9 and 10 show an embodiment in which the wettable fabric C is applied to a coating tool filled with a low-viscosity medicine. The structure of the drug applicator is substantially the same as that of the gluing apparatus, except that a backing cloth B made of a urethane resin having air permeability is adhered to the back surface of the wettable cloth C (see FIG. 10). With this backing cloth B, the liquid material L having a low viscosity can be temporarily held, and the liquid material L can be prevented from excessively flowing out. In this example, a low viscosity drug of 100 cP or less was used as the liquid material L, and the density of the ground structure was 60 to 100 warp yarns /
cm, 45 to 60 wefts / cm, and the length of the cut pile 3 is 1.
0 to 3.0 mm. By setting the length of the cut pile 3 to be longer than the cut pile 3 of the gluing device, an appropriate amount of a low-viscosity medicine can be stored in the concave thread surrounding portion 4 between the ends of the cut pile 3.

FIG. 11 shows an embodiment in which the wettable cloth C is applied to a shaving paint tool filled with a soap solution. The structure of this soap liquid applicator is substantially the same as that of the above-mentioned glue applicator, but the length of the cut pile 3 of the wettable fabric C is reduced to about
The difference is that it is longer at 10mm. Thus, the soap solution L can be applied with a soft touch.

FIG. 12 shows an embodiment in which a wettable fabric C is applied to a stamp board 7 filled with ink. In the stamp board 7, an appropriate amount was stored in the concave thread surrounding section 4 between the cut pile 3 thread ends simply by gently pressing the stamped portion of the stamp against the surface of the infiltrating cloth C laid on the board face. Since the ink liquid material L adheres only to the surface of the engraved portion, even a fine and complicated character stamp can be imprinted with good sharpness. In addition, since the ink liquid material L does not enter the bottom of the stamped portion of the stamp, even if the stamp is used for a long time, the occurrence of clogging due to solidification of the ink is very small. In this embodiment, the length of the cut pile 3 is 1.0 mm or less, the fineness of one filament yarn constituting the cut pile 3 is 1 to 5 denier, and the number of the filament yarns is 20,000 to 100,000 / cm ² .

FIG. 13 shows an embodiment in which an infiltrating cloth C impregnated with a disinfecting solution is applied to a plaster. This bandage is configured by adhering an infiltrating cloth C impregnated with a disinfecting liquid to the center of an adhesive tape 8. Thereby, the disinfecting solution L can be sufficiently held in the concave thread surrounding portions 4, 4.

FIG. 14 shows a schematic mechanism of a coating apparatus to which the wettable fabric C is applied. This coating device is a high-tech device used for applying the liquid material L to the surface of a card D such as a telephone card or a cash card in an ultra-thin film in units of microns. In this apparatus, an endless infiltrating cloth C is rotatably disposed by a coating member 9. The coating member 9 includes a supply unit 91 having a discharge head 91 at a predetermined position inside the wettable cloth C, a pump 93 for supplying a liquid agent L into the supply unit 91 via a liquid feed pipe 92, It is configured to include a cloth feeding section 94 for rotating the cloth C at a required speed and a shift correcting section 95 for correcting a shift of the wettable cloth C.
In this example, a low-viscosity ultraviolet curable resin having a viscosity of 100 cP or less (for example, an acrylic monomer such as trimethylolpropane triacrylate) is used as the liquid material L, and the density and cut of the ground structure in the infiltrating cloth C are reduced. The length of the pile 3 is substantially the same as that of the above-described wettable fabric C of the medicine applicator.

FIGS. 15 and 16 show an embodiment in which the wettable cloth C is applied to a driving liquid application device R capable of applying the liquid L to the back surface of a seal such as a postage stamp S.
The liquid applying apparatus R has an inner body R1 capable of being filled with a liquid L, a driving motor R2 disposed at a predetermined position of the inner body R1 and operated by a battery, and rotatable by the driving motor R2. A driving roll R3 mounted on a hooking groove of the body R1 and a roll R4 mounted on the other hooking groove of the body R1 with a predetermined interval from the driving roll R3, An endless infiltrating cloth C is stretched over both of these rolls R3 and R4. And
Since the lower end of the roll R4 on which the infiltrating cloth C is stretched is arranged so as to come in contact with the liquid material L (in this embodiment, water is used) on the inner bottom of the container R1, the cloth C is placed on the surface of the cloth C during rotation. The attached liquid material L is sufficiently held between the cut pile 3 yarn ends. As shown in FIG. 16, by simply pressing the back surface of the postage stamp S to which the water-soluble glue has been dry-adhered gently against the front surface of the infiltrating cloth C by the driving liquid application device R, as shown in FIG. The liquid material L can be easily and reliably applied to the back surface.
In addition, a low-viscosity paste may be used as the liquid L other than water.

Although the embodiments of the present invention are generally as described above, the present invention is by no means limited to the above-described embodiments, and various modifications are possible within the scope of the claims. For example, in the infiltrating fabric C of the present embodiment, a warp pile fabric woven at a ratio of two ground warp yarns and one pile warp yarn, or at a ratio of two ground structure weft yarns and one pile weft yarn is used. Although a woven weft pile woven fabric is used, a warp pile woven fabric obtained by weaving at a ratio of one pile warp using three or more aligned yarns as one unit as the ground structure warp 1 or a ground structure weft 2 It is also possible to adopt a weft pile woven fabric woven at a rate of one pile weft using three or more aligned yarns as one unit, and as the weft 2 of the ground structure of the warp pile fabric. Use more than one aligned yarn in one unit Ri, the warp 1 of the ground structure of the weft pile fabrics
It is also possible to use two or more aligned yarns as one unit, and further, as the fabric C of the present embodiment, a knitting structure other than the woven structure (for example, warp knitting structure, flat knitting structure, circular knitting structure) ) Can be adopted, and it is needless to say that any of these modified embodiments belongs to the technical scope of the present invention.

[0026]

As described above with reference to the embodiments,
In the highly wettable liquid agent coated ground of the present invention, the concave yarn surrounding portion surrounded by the floating portion yarn of the ground structure formed by floating and sinking the warp and the weft is formed between the cut pile yarn ends and cut. By adopting a structure in which the yarn ends of the pile are sandwiched and raised between the front and rear warp floating portions, the liquid agent to be applied is stored in the concave yarn surrounding portion, and has a very good wettability. The liquid agent permeated and supplied to the section smoothly penetrates into the yarn end of the cut pile by capillary action.

In the liquid agent application mechanism of the present invention,
Since the infiltrating cloth as described above is laid on the coating side and the supply section of the liquid agent is disposed on the back side of the infiltrating cloth, each cut pile is stored in the concave yarn surrounding area of the infiltrating cloth. The liquid agent that has uniformly penetrated the yarn ends can be uniformly applied to an application surface such as a paper surface by grinding at the end of each cut pile yarn. Therefore, it is not necessary to press and rub the tip against the surface to be coated as in the case of a conventional sponge or knitted fabric attached to the tip, so that the application amount of the liquid is affected by the degree of the pressing, so that the coating spots are formed. The problem of occurrence can be greatly reduced. Furthermore, the infiltrating fabric of the present invention can be applied to a wide range of applications from gluing tools for stationery to coating equipment in the high-tech field, and its industrial utility value is extremely large.

[Brief description of the drawings]

FIG. 1 is an enlarged perspective view showing a part of an infiltrating cloth according to a first embodiment of the present invention.

FIG. 2 is a sectional view taken along line XX of FIG.

FIG. 3 is a sectional view taken along line YY of FIG. 1;

FIG. 4 is an enlarged perspective explanatory view of a part of an infiltrating fabric according to a second embodiment of the present invention.

FIG. 5 is an explanatory partial cross-sectional view of the vicinity of a tip end of a gluing tool as an application example of the present invention.

FIG. 6 is a partially enlarged cross-sectional explanatory view showing a liquid agent holding state of the gluing device of FIG. 5;

FIG. 7 is an enlarged explanatory view showing a state in which the glue is used to apply a liquid agent to the paper surface.

FIG. 8 is an explanatory view showing an enlarged state in which the gluing tool is separated from the paper surface.

FIG. 9 is a partial side view of a medicine applicator configured by applying the fabric of the embodiment.

FIG. 10 is a cross-sectional perspective view of a cloth material laid on the tip of the medicine applicator of FIG. 9;

FIG. 11 is a partial side view of a shaving soap liquid applicator as an application example of the present invention.

FIG. 12 is a side view of a stamp board as an application example of the present invention.

FIG. 13 is a perspective view of a bandage which is an application example of the present invention.

FIG. 14 is an explanatory diagram showing a schematic mechanism of a coating apparatus as an application example of the present invention.

FIG. 15 is a plan view of a liquid agent application device as an application example of the present invention.

FIG. 16 is an explanatory sectional view of the liquid agent application device of FIG.

[Explanation of symbols]

 B Backing cloth C Infiltration cloth D Card F Coating film L Liquid P paper R Driving liquid coating device R1 Body R2 Driving motor R3 Driving roll R4 Roll S Stamp 1 Warp 11 Floating part 12 Sinking part 2 Weft 21 Floating part 22 Sinking part 3 Cut pile 31 Filament thread 4 Concave thread surrounding part 5 Supply part 6 Head member 61 Tightening part 62 Receiving part 62a Through hole 7 Stamp board 8 Adhesive tape 9 Coating member 91 Supply part 91a Discharge head 92 Liquid feed pipe 93 Pump 94 Fabric feed unit 95 Misalignment correction unit

Continuation of the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) B05C 17/00-17/10 B05C 1/02 102 D03D 27/00-27/18 A45D 37/00

Claims (5)

(57) [Claims] 1. A warp 1 and a weft 2 float up and down and intersect to form a ground structure, and the warp 1 or the weft 2 in the ground structure.
The end of the cut pile 3 into which the warp 1 or the weft 2 is inserted as the upper thread is inserted into the front and rear warp 1 or the weft 2
Pressurized today the float portion 11 or 21 to become a standing state, the electromotive
Between the yarn ends of the cut pile 3 in the upright state and the warp 1 or weft
A concave thread surrounding portion 4 is provided at a portion surrounded by the floating portion 11 or 21 of the thread 2.
Made from the fabric member are formed over a substrate the cut pile 3, compressive modulus of 95% or more Firame
75 to 150 thread yarns 31 are collected and 200
By configuring more than 00, the back side of the ground structure
Holding the liquid L to be permeated supplied to the concave thread surrounding portion 4 from savings
Storing is possible, and liquid L thus stored is cut and cut
Good invasive liquid-application areas, characterized by being configured to penetrate Ri by the capillary action to the yarn end Le 3. 2. The ground structure in which the warp 1 and the weft 2 cross up and down.
The warp 1 or the weft 2 in this ground structure
Insert this warp 1 or weft 2 as the upper thread
The yarn end of the cut pile 3 is the front and rear warp 1 or weft 2
Floating part 11 or 21 is pinched and becomes a standing state.
Between the yarn ends of the cut pile 3 in the upright state and the warp 1 or weft
A concave thread surrounding portion 4 is provided at a portion surrounded by the floating portion 11 or 21 of the thread 2.
Formed of a fabric member, wherein the cut pile
No. 3 is a filament yarn 31 having a compression elastic modulus of 95% or more.
Assemble 150 pieces and make up more than 20000 pieces per cm.
The cut pile 3 coats the wet-wettable fabric C.
The liquid L to be applied is provided on the back side of the wettable fabric C while
The supply unit 5 is disposed, and the liquid material L of the supply unit 5 is used for
Penetrates from the back side of the fabric C to the front side by capillary action and the entire surface
Can be uniformly held and stored in the concave thread surrounding portion 4 of the
The liquid material L stored in the yarn surrounding portion 4 is evenly distributed over the cut pile yarn end.
A liquid coating characterized by being configured to allow penetration
Cloth mechanism . 3. The yarn density of the ground structure of the infiltrating cloth laid on the coating side of the sizing tool is 40 to 60 yarns / c.
m, the weft 2 is 30 to 45 yarns / cm, and the length of the cut pile 3 is 0.5 to 1.0 mm.
3. The liquid application mechanism according to claim 2, wherein a high viscosity paste of 4000 to 5000 cp is filled. 4. A medicine coating device, which is laid on the coating side of the medicine coating device.
The yarn density of the ground structure of the infiltrating cloth C was 60 to 100 for warp 1.
Book / cm, weft 2 45-60 / cm, cut pile 3
While the length is set to 1.0 to 3.0 mm, as the liquid material L in the supply section
3. A low-viscosity drug having a viscosity of 100 cP or less is filled.
The liquid application mechanism. 5. The infiltration property laid on the surface of the stamp board 7.
Cut the length of the cut pile 3 of the fabric C to 1.0 mm or less, and
The fineness of one filament yarn 31 constituting the top pile 3
1-5 denier, the number of filament yarns 31 is 1 cm ²
20,000 to 100,000 bottles per unit,
3. The liquid agent application according to claim 2, wherein the ink is filled by the application.
mechanism.