JP2011194761A - Transfer label having surface slipperiness - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a transfer label which can give a high functionality such as slipperiness, stain-proof properties, and designability to a part of clothing and which can be applied to applications such as a shoehorn or a mouse pad by transferring to a thin sheet base material.SOLUTION: At least a surface slip layer, a pattern layer, and an adhesive layer are serially provided on a base sheet. When the label is heat-transferred to a flexible material to be transferred, fusion of the surface slip layer and the pattern layer is carried out from the base sheet to the material to be transferred. Accordingly, the label has high surface slipperiness due to existence of the surface slip layer.

Description

  The present invention relates to a transfer label that has high surface slipperiness due to the presence of a surface slip layer when thermally transferred to a transfer material, and has high functionality such as slipperiness, antifouling property, and designability on a part of a fiber product. The present invention relates to a transfer label that can be applied or transferred to a thin sheet base material and applied to uses such as a shoehorn and a mouse pad.

  The transfer label has a layer structure in which at least a design layer and an adhesive layer are sequentially provided on a base sheet, and the design layer is transferred to a transfer material such as a container or clothing by heat and pressure to transfer the design layer to the base sheet. To the transfer material. A number of such transfer labels have already been manufactured and sold for decades. However, there is no conventional transfer label having a slip layer on its surface, and a flexible transfer label having high surface slipperiness and antifouling property has not been produced or sold yet.

  If a transfer label having high surface slipperiness can be produced, the transfer label competes with various existing products in consideration of its flexibility. For example, the transfer label can be directly applied as a clothing protective sheet or a heel cover as disclosed in JP-A-10-1801 and JP-A-2009-185423. Moreover, as a product in a mode in which this transfer label is thermally transferred to a sheet base material, a shoehorn or a mouse pad as disclosed in Japanese Utility Model Laid-Open No. 6-9578 and Utility Model Registration No. 3154721 can be exemplified.

Japanese Patent Laid-Open No. 10-1801 JP 2009-185423 A Japanese Utility Model Publication No. 6-9578 Utility Model Registration No. 3154072

  The garment protection sheet disclosed in Japanese Patent Laid-Open No. 10-1801 reduces the dirt and damage of the garment by, for example, being attached to a place where the garment is easily soiled. The appearance is improved by attaching it to the collar of the jacket. Since these protective sheets or bag covers are generally not suitable for washing, they are detachably attached and need to be replaced when dirt is attached to the clothes. Also, even protective sheets and bag covers that can be repeatedly washed are usually low in solvent resistance and therefore cannot be dry cleaned and heat resistant so ironing is not possible. It must be peeled off every time and reattached after washing.

  On the other hand, Shoehorn No. 6-9578 and Utility Model Registration No. 3154072 are both made of leather, but the former is a combination of two for inserting the display plate inside, and the latter is a footrest It is two sheets of a part and a position fixing part. Therefore, even a relatively soft leather shoehorn, even if the leather is tanned and the surface of the leather is glossy, the surface is not particularly slippery. These shoehorns are uncomfortable when placed in clothing pockets or bags, and are expensive due to the combination of two pieces of leather.

  The present invention proposes a transfer label having a function that does not exist in the past, and an object thereof is to provide a transfer label having high surface slipperiness due to the presence of a surface slip layer. Another object of the present invention is to provide a transfer label with little stickiness even if the surface has high slipperiness by providing a fine uneven pattern on the surface of the surface slip layer. Another object of the present invention is to provide a transfer label used as a garment protective sheet that does not need to be peeled off during washing in addition to reducing the frictional resistance of the garment surface and increasing the antifouling property. Still another object of the present invention is to provide a transfer label for use in the production of a shoehorn or a mouse pad that can be subjected to various patterns by thermal transfer onto a thin sheet substrate.

  Since the transfer label according to the present invention has flexibility, it can be thermally transferred to a flexible transfer material. In this transfer label, at least a surface slip layer, a design layer, and an adhesive layer are sequentially provided on a base sheet. When heat transfer is performed to a flexible transfer material, the surface slip layer and the design layer are transferred from the base sheet to the transfer material. By being fused, it has high surface slip due to the presence of the surface slip layer.

  The transfer label according to the present invention may use a base sheet in which an effect layer containing a polyurethane foam resin and a release layer are laminated on a base sheet, and the effect layer has an appropriate plane pattern. In this transfer label, at least a surface slip layer, a design layer, and an adhesive layer are sequentially provided on a base sheet. When heat transfer is performed to a flexible material to be transferred, the effect layer foams and rises to form a surface slip layer. An uneven pattern is generated on the surface, and the surface slip layer and the design layer are fused from the base sheet to the transfer material, thereby having surface slip due to the presence of the surface slip layer on which the uneven pattern is formed.

  In the transfer label of the present invention, the surface slip layer contains a fluorine-based resin as a functional component and is laminated by applying it on the release layer of the base sheet. In order to suppress the peelability between the base sheet and the surface slip layer, it is preferable that the release layer of the base sheet contains a silicon-modified acrylic solution. More preferably, the release layer of the surface slip layer and the base sheet contains an isocyanate resin and silica, and the release layer of the surface slip layer and the base sheet further includes a paste-like non-swollen fatty acid amide wax. Contains dripping and anti-settling agents for water-based paints.

  The clothing protective sheet of the present invention can be thermally transferred to clothing by having flexibility, and a transfer label in which at least a surface slip layer, a design layer, and an adhesive layer are sequentially provided on the base sheet is used. When this garment protective sheet is thermally transferred to a predetermined portion of the garment, the surface slip layer and the design layer are fused from the base sheet to the predetermined portion of the garment, thereby providing high surface slip and antifouling properties due to the presence of the surface slip layer. Have

  The shoehorn of the present invention can be thermally transferred to a flexible sheet base material by having flexibility, and a transfer label in which at least a surface slip layer, a design layer, and an adhesive layer are sequentially provided on a base sheet is used. When the transfer label is thermally transferred to the surface of a flexible and thin sheet substrate, the surface slip layer and the design layer are fused from the base sheet to the sheet substrate. Have sex.

  In the transfer label according to the present invention, a surface slip layer is present after thermal transfer, the surface is highly slippery, and has flexibility so that it can be thermally transferred to a flexible transfer material such as clothing. . The transfer label of the present invention has at least a surface slip layer, a design layer, and an adhesive layer, and has high surface slipperiness, so that it can be developed for uses different from ordinary transfer labels. For example, the transfer label of the present invention can be used as a white clothing protective sheet, or it can be applied with various patterns on the surface with a pattern layer, and a professional baseball or soccer team antifouling mark can be affixed to the wear, or a famous surfboard Mascot shoehorns that match the design of snowboards and snowboats can also be provided, and the user base of the transfer material can be expanded to women and young people.

  In addition, the transfer label of the present invention can be detachably attached to a sportswear lining as a clothing protective sheet, thereby reducing the frictional resistance with the underwear or the skin and improving the motor function. This clothing protection sheet has a function of protecting an elbow or a knee that is not easily soiled and easily comes into contact with other members by being attached to a sleeve or heel of a shirt. This clothing protection sheet can be washed, ironed, and dry-cleaned many times when fused to clothing by thermal transfer, so there is no need to remove it every time it is washed and it is economical because it has a long service life. It is.

  When the transfer label of the present invention is thermally transferred to a thin and flexible sheet substrate, the surface has high slipperiness. For example, when the obtained sheet substrate is used as a shoehorn, the user's buttocks slip into the shoe. Easy to put. At this time, since these shoehorns are generally defined in an elongated planar shape, it is easy to put the user's foot into the shoe. This shoehorn is flexible and flexible with a thin sheet base material that can be restored many times, and it is highly flexible when placed in a pocket or bag of clothes as a mascot part of a mobile phone. It can be easily deformed along the internal shape and does not feel uncomfortable during storage.

  The transfer label of the present invention can be developed for applications different from shoehorns, paying attention to the fact that the surface of the sheet base material that has been thermally transferred has high slidability. For example, as a protective cover for a mobile phone, the mobile phone may be cut into substantially the same planar shape and attached to the phone in a detachable manner. Moreover, if the adhesiveness of the back surface of a sheet | seat base material is made high, this sheet | seat base material can be used also as a mouse pad.

It is a schematic sectional drawing which shows an example of the transfer label of this invention. It is an expansion schematic sectional drawing which shows the modification of a transfer label partially. It is an expansion schematic sectional drawing which shows the 2nd modification of a transfer label partially. It is an expansion schematic sectional drawing which shows partially the 3rd modification of a transfer label. It is an expansion schematic sectional drawing which shows the 4th modification of a transfer label. It is a front view which shows the work shirt which stuck the clothing protection sheet of the application example. It is a perspective view which shows an example of the shoehorn which is the other application example of this invention. It is a schematic sectional drawing of the shoehorn of FIG. It is a top view which shows the mouse pad which is another application example of this invention.

  The present invention will be described with reference to the drawings. A transfer label 1 shown in FIG. 1 has a base sheet 6 on which a release layer 3 is applied and dried on a film 2 and then at least a surface slip layer 5 and a monochromatic or multicolor pattern layer 8. And an adhesive layer 14 are sequentially provided. Usually, a backup layer 10 and / or an intermediate layer 12 are interposed between the design layer 8 and the adhesive layer 14, and a protective layer 7 is present on the design layer as desired. As illustrated in FIGS. 3 and 4, the surface slip layer 5 may be used as a protective layer by adding an appropriate resin. In the case of a plain transparent pattern, as shown in FIG. 5, the protective layer 7, the backup layer 10, or the intermediate layer 12 may also serve as a design layer.

  The surface slip layer 5 is applied on the release layer 3 of the base sheet 6, and then the design layer 8 and the adhesive layer 14 are laminated. The surface slip layer 5 may contain, for example, a fluorine resin such as PTFE or PFA as a functional component in order to increase the surface slip. Since the surface slip layer 5 has a high surface slip, it is easy to peel off from the base sheet 6, and when the base sheet 6 peels off before transfer, label storage becomes difficult. It is also necessary to suppress this.

  In the base sheet 6, generally, the release layer 3 may be solid-coated on the film 2 and contains an isocyanate resin and silica as basic components. The release layer 3 is, for example, containing a silicon-modified acrylic solution and further preswelled with a fatty acid amide wax in order to suppress releasability from the surface slip layer 5. including. Since the screen plate mesh of the release layer 3 affects the peelability of the transfer label 15, it is necessary to select an optimal one according to the area and planar shape of the effect layer 18. For the base sheet 6, for example, a polyester film 2 such as Lumirror S10 (trade name, manufactured by Toray Industries, Inc.), Toyobo Ester Film E5000 (trade name), Emblet SA (trade name, manufactured by Unitika) is used.

  On the other hand, the surface slip layer 5 contains a fluorine-based resin as a functional component, and contains an isocyanate resin and silica as basic components. The surface slip layer 5 also contains a sagging / sedimentation preventive agent for paste-like non-aqueous paints preswelled with fatty acid amide wax. The surface slip layer 5 is dried and laminated on the release layer 3 of the base sheet after being applied by screen printing or the like.

  The protective layer 7 is formed as desired, is made of a relatively hard transparent or translucent resin film, and has a planar shape that is the same as or slightly larger than the planar shape of the pattern layer 8. The protective layer 7 serves to protect the design layer 8 from physical and chemical effects such as friction and impact. The protective layer 7 has a thickness of 3 to 10 μm, and is made of a polyamide-based, polyester-based, polyurethane-based, acrylic-based resin, or a combination of these, and generally uses a crosslinked resin.

  The pattern layer 8 may be a single color such as white, red, or black, or may be a pattern constituting a beautiful pattern, a picture display, a character, a symbol, or a combination thereof. Usually, the pattern layer 8 is printed in a single color or multicolor by screen printing or offset printing. is there. The thickness of the pattern layer 8 may be about 8 to 40 μm, for example, and is made of a polyurethane resin or a soft resin such as a polyester resin or a polyamide resin equivalent to the polyurethane resin. A reactive resin is preferable. Polyurethane resins generally have low density, and therefore have excellent elongation, abrasion resistance, impact resilience, and compression fatigue strength, and are less susceptible to delamination and cracking when used in textile products.

  The backup layer 10 is mainly white or black and is necessary for the entire design layer 8 and may constitute part or all of the design pattern, and is usually slightly smaller than the planar shape of the design layer 8. It is a planar shape. The backup layer 10 has a thickness of 5 to 30 μm. The intermediate layer 12 reinforces the film of the pattern layer 8 and supplements its stretchability and adhesive strength. The thickness of the intermediate layer 12 is 10 to 30 μm. As the backup layer 10 and the intermediate layer 12, the same resin as that used in the design layer 8 is usually used.

  The adhesive layer 14 has a planar shape slightly larger than the pattern layer 8 and the intermediate layer 12, and is basically selected from hot melt resins suitable for the material of the sheet substrate 48, and the resin is the same as the intermediate layer 12. Are preferred. The adhesive layer 14 preferably contains a thermoplastic polyurethane-based resin because the sheet base material 48 is flexible, and preferably contains a thermoplastic polyamide resin in order to improve adhesiveness. Generally, the thickness of the adhesive layer 14 is 10 to 200 μm.

  The transfer label 1 shown in FIG. 1 is a standard type with a flat and smooth surface. If the transfer label has an inexpensive transparent pattern, for example, a transfer label 66 as shown in FIG. 5 may be used. In the transfer label 66, the slip layer 5, the protective layer 7, the intermediate layer 12 (or backup layer), and the adhesive layer 14 are respectively laminated on the base sheet on which the release layer 3 is laminated, and the protective layer 7 and the intermediate layer 12 are designed. Doubles as a layer. If the protective layer 7 or the intermediate layer 12 is colored, a colored transparent pattern is also possible.

  In the transfer label 1 shown in FIG. 1, in order to reduce the feeling of stickiness by forming a fine uneven pattern on the label surface, as shown in FIG. 2, the effect layer 18 is screen-printed before the release layer is formed on the base sheet. It is preferable to laminate them by using a method such as The effect layer 18 may be a solid shape or a flat shape with dots, polka dots, or a satin pattern. As the printing ink for the effect layer 18, for example, a microcapsule foam powder is blended with a liquid polyurethane resin, and the effect layer 18 foams and rises during thermal transfer to form a fine uneven pattern.

  Two or more effect layers can be formed as shown in FIG. When there are two effect layers, it is preferable that the first effect layer 34 on the lower side is determined to have an appropriate planar shape such as a dot pattern or a polka dot pattern, and the second effect layer 36 is solid-coated. In the screen printing, the screen layer mesh for the effect layer 18 affects the feeling of unevenness and the reproduction of the set design. Therefore, the optimal one is selected according to the layer material.

  The transfer label 1 can be thermally transferred to a flexible transfer material by having flexibility, and examples of the transfer material generally include fiber products such as clothing, soft plastic products, and the like. Applications of the transfer label 1 are, for example, white or multicolored clothing protection sheets 40 and 42 (FIG. 6), reinforcing sheets such as elbow pads, antifouling sheets for linen products, transfer marks for various uniforms and swimwear, etc. is there.

  When this type of transfer label is thermally transferred to a thin sheet substrate 48 (FIG. 8), the obtained sheet product can be used as a shoehorn 46 (FIG. 7) or a mouse pad 60 (FIG. 9). The sheet base material 48 has flexibility with little discomfort when placed in a pocket or bag of clothes. If the planar shape of the seat substrate 48 is for a shoehorn, for example, a rectangular planar shape with a chamfer, a constricted planar shape similar to the contour of a snowboard, a planar shape similar to the contour of a surfboard, and a small mouse pad It is a slightly wide planar shape as possible.

  Examples of the material of the sheet substrate 48 include foamed plastic, thermoplastic plastic, fiber felt, and the like, and a polyurethane sheet or a felt sheet is preferable. The compressed polyurethane sheet suitable as the sheet base material 48 desirably has a thickness of 1 to 2 mm. This compressed polyurethane sheet is a polyether urethane made of high-hardness polyether urethane and having a hardness of 400 ± 50 N based on JIS · K6400.

  Next, this invention is demonstrated based on an Example. In order to manufacture the transfer label 1 shown in FIG. 1, a polyester film (trade name: Lumirror S10) 2 having a thickness of 100 μm is used. The release layer 3 is formed on the entire surface of the film 2 by screen printing a release agent using a 420-mesh screen plate. This mold release agent is for paste-like non-aqueous paints in which a hydroxyl group-containing silicon-modified acrylic solution is added and pre-swelled with isocyanate resin, silica, and fatty acid amide wax in order to suppress releasability from the slip layer 5 Contains sag and anti-settling agent. As a result, a base sheet 6 in which the release layer 3 is solidly coated on the polyester film 2 is obtained.

  The surface slip layer 5 is screen-printed in a predetermined planar shape on the base sheet 6 using a 300-mesh screen plate. The slip layer 5 is made of a paste-like anti-sagging / sedimentation agent for non-aqueous paints obtained by pre-swelling fluorine resin, isocyanate resin, silica, and fatty acid amide wax. Next, the transparent protective layer 7 is screen-printed with a 180-mesh screen plate, and then the monochrome or multicolor pattern layer 8 is screen-printed. The pattern layer 8 is made of, for example, various pigments, polyurethane resin, isocyanate resin, and silica, and screen-printed once or a plurality of times.

  After the pattern layer 8 is dried, the white backup layer 10 and the intermediate layer 12 are sequentially screen-printed, and the backup layer 10 is a reduced positive using a screen plate whose periphery is smaller by 0.5 mm. The white backup layer 10 is made of, for example, titanium dioxide, polyurethane resin, polyester resin, isocyanate resin, and silica, and has a thickness of 13 μm by printing twice. After the backup layer 10 is dried, the intermediate layer 12 is laminated by a screen plate. The intermediate layer 12 having a thickness of 15 μm is made of, for example, a polyurethane resin, a polyester resin, or an isocyanate resin.

  Finally, the adhesive layer 14 is screen-printed and dried, and the adhesive layer is an enlarged positive using a screen plate having a circumference of 0.5 mm larger. The adhesive layer 14 is 96 μm thick by printing twice. The resin paste of the adhesive layer 14 is made of, for example, a thermoplastic polyurethane resin or a thermoplastic polyamide resin. After completion of all screen printing, drying is further performed to obtain a transfer label 1. In the transfer label 1, the protective layer 7, the design layer 8, the backup layer 10, the intermediate layer 12, and the adhesive layer 14 all contain a polyurethane resin, so that the transfer label has stretchability after drying.

  In order to manufacture the transfer label 15 shown in FIG. 2, a polyester film 16 having a thickness of 100 μm is used as a base sheet. The effect layer 18 is screen-printed and solid-coated on the film 16 using a screen plate of 70 to 180 mesh. As a printing ink for the effect layer 18, a microcapsule foam powder is blended with a liquid polyurethane resin. The effect layer 18 may have a planar shape such as a dot pattern or a polka dot pattern in addition to the solid coating.

  After the effect layer 18 is dried, the release layer 20 having a gloss treatment of 4 μm thick is printed by a screen plate of 180 to 225 mesh and dried. The release layer 20 is composed of a paste-like anti-sagging / sedimentation agent for non-aqueous paints pre-swelled with isocyanate resin, silica, hydroxyl group-containing silicon-modified acrylic solution, and fatty acid amide wax. Since the screen plate mesh of the release layer 20 affects the peelability of the transfer label 15, an optimal one is selected according to the area and planar shape of the effect layer 18.

  The slip layer 22 is screen-printed in a predetermined planar shape on the release layer 20 using a 300-mesh screen plate. The slip layer 22 is made of a paste-like anti-sagging / sedimentation agent for non-aqueous paints obtained by pre-swelling fluorine resin, isocyanate resin, silica, and fatty acid amide wax. Next, the transparent protective layer 24 is screen-printed with a 180 mesh screen plate. Thereafter, the multicolor pattern layer 8, the white backup layer 10, the intermediate layer 12, and the adhesive layer 14 are sequentially screen-printed and dried in the same manner as in Example 1.

  In order to manufacture the transfer label 26 shown in FIG. 3, the effect layer 18 and the release layer 20 are formed in the same manner as in the second embodiment. The slip layer 28 also serves as a protective layer, and is composed of a paste-like anti-sagging / sedimentation agent for non-aqueous paints pre-swelled with polyurethane resin, fluorine resin, isocyanate resin, silica, and fatty acid amide wax. The slip layer 28 is screen-printed in a predetermined planar shape on the dried release layer 20 using a 180-225 mesh screen plate.

  Thereafter, the multicolor pattern layer 8, the white backup layer 10, the intermediate layer 12, and the adhesive layer 14 are sequentially screen-printed and dried in the same manner as in Example 2.

  In order to manufacture the transfer label 30 shown in FIG. 4, the first effect layer 34 is screen-printed and dried on a polyester film 32 having a thickness of 100 μm using a screen plate of 70 to 180 mesh. The first effect layer 34 has a planar shape of a dot pattern or a polka dot pattern. Next, the second effect layer 36 is solid-coated by screen printing using a 180 mesh screen plate. In the printing ink for the first and second effect layers 34 and 36, the foamed powder of the microcapsules is blended with the liquid polyurethane resin.

  After the second effect layer 36 is dried, a 4 μm-thickened release layer 38 having a thickness of 4 μm is printed by a 180-200 mesh screen plate and dried. The release layer 38 is made of a paste-like anti-sagging and anti-settling agent for non-aqueous paints pre-swelled with isocyanate resin, silica, hydroxyl group-containing silicon-modified acrylic solution, and fatty acid amide wax.

  Hereinafter, the slip layer 28 also serving as a protective layer, the multicolor pattern layer 8, the white backup layer 10, the intermediate layer 12 and the adhesive layer 14 are sequentially screen-printed and dried in the same manner as in Example 3. To do.

(Application 1)
In Example 1, a white transfer label 1 is manufactured by adding a white pigment to the pattern layer 8, and the transfer label is cut into an elongated rectangular plane to produce a plurality of clothing protection sheets 40 and 42 (FIG. 6). did. As illustrated in FIG. 6, the protective sheets 40 and 42 are turned upside down and placed at predetermined locations such as the cuffs and the back of the collar of the work shirt 44, and are heated at a temperature of 130 to 160 ° C. and a pressure of 0.5 to 0.5. Thermal transfer was performed at 1.0 kgs / cm ² for 10 to 20 seconds.

  Since the clothing protection sheets 40 and 42 have high surface slipperiness and antifouling properties, the cuffs and the back of the shirt 44 to which the clothing protection sheets 40 are attached are less likely to become dirty, and can be easily wiped even if they become dirty. Since the clothing protection sheets 40 and 42 have friction resistance, they also reinforce the fabric of the shirt 44. In addition, the clothes protection sheet can be repeatedly washed, and does not need to be removed every time the clothes are washed. Dry cleaning and low-temperature ironing are also possible.

  The garment protection sheets 40 and 42 thermally transferred to the fabric were tested for coefficient of static friction and wear strength for comparison with the fabric alone. The static friction coefficient was measured according to JIS P 8147 (inclination method), the tensile speed was 10 mm / min, and the same fabric was used for the horizontal plate. The abrasion strength was measured according to JIS L 1018B-1, the abrasive paper was Nikken P-400CW (trade name) in the universal method, and the abrasive paper was replaced 500 times.

Test result of static friction coefficient Clothing protective sheet Vertical: 0.326 Horizontal: 0.403
Cloth alone Vertical: 0.538 Horizontal: 0.711
Abrasion strength test results Clothing protective sheet 1350 times Cloth alone 67 times

  From the above test results, the clothing protective sheet thermally transferred to the fabric has a low coefficient of static friction and a very high surface slip as compared to the fabric alone. Moreover, this clothing protection sheet has about 20 times the friction strength compared with the fabric alone, and can be reinforced by thermally transferring the clothing protection sheet to the fabric.

(Application example 2)
In Example 2, screen printing was repeated a plurality of times to produce a transfer label 15 having a multicolor pattern layer 8, and the transfer label was cut into a circular plane to produce a baseball team mark (not shown). This transfer label was turned over and placed on the chest of the uniform, and a surface smooth mark was obtained by heat transfer for 10 to 20 seconds at a temperature of 130 to 160 ° C. and a pressure of 0.5 to 1.0 kgs / cm ² by a heating press. .

  The surface smooth mark thermally transferred to the uniform was tested for stain resistance and coefficient of static friction for comparison with a commercially available transfer mark (cooled peeling type). The measurement of dirt resistance was based on JIS L 1919 (Drip Wiping Method), and lipophilic contaminant-3 was used. The static friction coefficient was measured in accordance with JIS P 8147 (inclination method), and a white cloth attached to cotton specified in JIS L 0803 was used as the friction cloth.

Dirt resistance test results Smooth surface mark 3.0 grade Commercially available transfer mark 2.0 grade static friction coefficient test results Smooth surface mark Vertical / horizontal: 0.25
Commercially available transfer mark length and width: 0.38

  From the above test results, the surface smooth mark thermally transferred to the uniform is less likely to be soiled and has higher surface slipperiness than the commercially available transfer mark. In addition, since the surface smooth mark has a fine concavo-convex pattern formed on the entire surface, the feeling of stickiness is reduced and the comfort of the uniform is not reduced.

(Application 3)
For the shoehorn 46 shown in FIGS. 7 and 8, a sheet base material 48 which is a compressed polyurethane (manufactured by Fine Mold Co., Ltd.) having a thickness of 1.3 mm and a polyether urethane of 100% is used. The arrival size of the sheet base material 48 is 500 × 900 mm, and this is divided into three equal parts (300 × 500 mm) and cut into a chamfered shape.

On the surface of the sheet substrate 48, the transfer label 1 of Example 1 is used, and blue and white pigments are added to the pattern layer 8 to form a predetermined two-color pattern as shown in FIG. The transfer label 1 is turned over and placed on the sheet substrate 48, and is thermally transferred by a hot plate press at a temperature of 130 to 160 ° C. and a pressure of 0.5 to 1.0 kgs / cm ² for 10 to 20 seconds. And the sheet | seat base material 48 of the smooth surface which has the pattern layer 8 of the 2 color pattern 50 is obtained.

Next, on the back surface of the sheet substrate 48, the transfer label 15 of Example 2 is used. The effect layer 18 has a polka dot planar shape, and a silver pigment is added to the pattern layer 8 to be solid. The transfer label 15 is turned over and placed on the back surface of the sheet substrate 48, and is thermally transferred by a hot plate press at a temperature of 150 ° C. and a pressure of 0.5 to 1.0 kg / cm ² for 10 seconds. During the thermal transfer, the effect layer 18 foams and rises, and a remarkable uneven pattern 52 is formed on the back surface of the sheet base material 48. After the transfer label cools, the base sheet is put together with the effect layer 18 on the back surface of the sheet base material 48. Peel from. As a result, the reverse surface 52 of the inverted polka dots has a silvery gloss on the back surface of the sheet base material 48 and is highly slippery.

  The obtained shoehorn 46 is a 300 × 500 mm chamfered elongated rectangular flat surface, which has a highly slippery surface having a two-color pattern 50 and a highly slippery back surface having a concavo-convex pattern 52 of polka dots. Suitable for use. The shoehorn 46 may be attached to a business bag or a rucksack by providing a through-hole 56 in the hook grip portion 54 at the rear thereof so that it can be suspended through a chain or string (not shown). In the shoehorn 46, when the blade portion 58 is inserted into the peripheral wall counter of the shoe, the hook grip function of the shoehorn 46 is improved by holding the chain or string. The shoehorn 46 may be put in a pocket as it is, or an appropriate strap may be attached to form a mascot part of a mobile phone.

(Application 4)
About the mouse pad 60 shown in FIG. 9, the sheet | seat base material 48 used in the application example 3 is cut | judged in a chamfering shape to 120x150 mm. On the surface of the sheet substrate 48, the transfer label 1 of Example 1 is used, and a three-color pattern as shown in the figure is formed on the design layer 8. When the transfer label 1 is turned upside down and thermally transferred onto the sheet substrate 48, the sheet substrate 48 having a highly slippery surface having a slip layer and a three-color pattern 62 pattern layer is obtained.

  Next, on the back surface of the sheet base material 48, a silicon layer (not shown) having high adhesion is provided by printing, and the sheet base material increases the adhesion of the back surface. Only the surface of the mouse pad 60 is highly slidable. When the mouse pad 60 is placed on a desk when using a personal computer, the mouse (not shown) can be accurately controlled there, and the mouse pad 60 is stationary on the desk. .

DESCRIPTION OF SYMBOLS 1 Transfer label 2 Film 3 Release layer 5 Slip layer 6 Base sheet 7 Protective layer 8 Design layer 10 Backup layer 12 Intermediate layer 14 Adhesive layer 18 Effect layer 34 First effect layer 36 Second effect layer 40, 42 Clothing protection sheet 46 Shoehorn 48 Sheet base material

Claims (8)

  A transfer label that can be thermally transferred to a flexible transfer material by having flexibility, and at least a surface slip layer, a design layer, and an adhesive layer are sequentially provided on the base sheet, A transfer label having high surface slipperiness due to the presence of a surface slip layer by fusing a surface slip layer and a design layer from a base sheet to the material to be transferred when thermally transferred to the material to be transferred.   An effect layer containing a polyurethane foam resin and a release layer are laminated on a base sheet, and the effect layer uses a base sheet having an appropriate plane pattern. At least a surface slip layer, a design layer, and an adhesive layer are formed on the base sheet. When the thermal transfer to a flexible material to be transferred is effected, the effect layer foams and rises to form a concavo-convex pattern on the surface of the surface slip layer, and the surface slip layer and the design layer are separated from the base sheet. A transfer label having surface slipperiness due to the presence of a surface slip layer on which a concavo-convex pattern is formed by being fused to a transfer material.   The transfer label according to claim 1 or 2, wherein the surface slip layer contains a fluorine-based resin as a functional component, and is laminated by being applied on the release layer of the base sheet.   The transfer label according to claim 2 or 3, wherein the surface slip layer and the release layer of the base sheet contain isocyanate resin and silica as basic components.   The transfer label according to claim 1 or 2, wherein the release layer of the base sheet contains a silicon-modified acrylic solution in order to suppress the peelability between the base sheet and the surface slip layer.   5. The transfer label according to claim 3, wherein the surface slip layer and the release layer of the base sheet further contain a paste-like anti-sagging / sedimentation agent for non-aqueous paints pre-swelled with a fatty acid amide wax.   By having a flexibility, heat transfer to clothing is possible, and using a transfer label in which at least a surface slip layer, a design layer, and an adhesive layer are sequentially provided on a base sheet, A clothing protective sheet having high surface slipperiness and antifouling property due to the presence of the surface slip layer by fusing the design layer to a predetermined portion of the clothing from the base sheet.   By having flexibility, thermal transfer to a flexible sheet substrate is possible, and a transfer label in which at least a surface slip layer, a pattern layer, and an adhesive layer are sequentially provided on a base sheet is used. A shoehorn having high surface slipperiness due to the presence of the surface slip layer by fusing the surface slip layer and the design layer from the base sheet to the sheet substrate when thermally transferred to the surface of the sheet substrate.

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