CN104970535A - Artificial nail with three dimensional decoration - Google Patents
Artificial nail with three dimensional decoration Download PDFInfo
- Publication number
- CN104970535A CN104970535A CN201510158662.6A CN201510158662A CN104970535A CN 104970535 A CN104970535 A CN 104970535A CN 201510158662 A CN201510158662 A CN 201510158662A CN 104970535 A CN104970535 A CN 104970535A
- Authority
- CN
- China
- Prior art keywords
- layer
- artificial nails
- adhesion layer
- sided adhesive
- double
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005034 decoration Methods 0.000 title 1
- 239000010410 layer Substances 0.000 claims abstract description 146
- 239000012790 adhesive layer Substances 0.000 claims abstract description 49
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 25
- 210000000282 nail Anatomy 0.000 claims description 78
- 238000000034 method Methods 0.000 claims description 40
- 229920005989 resin Polymers 0.000 claims description 27
- 239000011347 resin Substances 0.000 claims description 27
- 210000004905 finger nail Anatomy 0.000 claims description 17
- 210000004906 toe nail Anatomy 0.000 claims description 14
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 claims description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 11
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 11
- 239000004952 Polyamide Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 7
- 229920001400 block copolymer Polymers 0.000 claims description 7
- 229920002521 macromolecule Polymers 0.000 claims description 7
- 229920002647 polyamide Polymers 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 7
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 7
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 229920005990 polystyrene resin Polymers 0.000 claims 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 16
- 230000001070 adhesive effect Effects 0.000 abstract description 16
- 239000005038 ethylene vinyl acetate Substances 0.000 description 13
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 13
- 239000004698 Polyethylene Substances 0.000 description 11
- 229920002635 polyurethane Polymers 0.000 description 10
- 239000004814 polyurethane Substances 0.000 description 10
- 229920000139 polyethylene terephthalate Polymers 0.000 description 8
- 239000005020 polyethylene terephthalate Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 239000004743 Polypropylene Substances 0.000 description 7
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 7
- -1 Polyethylene Terephthalate Polymers 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 5
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 4
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000010437 gem Substances 0.000 description 3
- 229910001751 gemstone Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D31/00—Artificial nails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/18—Applying ornamental structures, e.g. shaped bodies consisting of plastic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/02—Superimposing layers
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/10—Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
Abstract
According to an embodiment of the present invention, an artificial nail includes a release agent layer; a double-sided adhesive layer arranged on the release agent layer; and a plurality of three-dimensional ornaments arranged on the double-sided adhesive layer, wherein the double-sided layer is in a curved shape. The artificial nail according to an embodiment of the present invention prevents the occurrence of a pop-off and allows the three-dimensional ornaments to be attached and fixated thereon through the double-sided adhesive layer including an upper adhesive layer having adhesive force stronger than that of a lower adhesive layer.
Description
Technical field
The present invention relates to the artificial nails being pasted with three-dimensional ornament, particularly, so that the adherence force of warpage suddenly the artificial nails of three-dimensional ornament can not be pasted.
Background technology
Generally, people, when wanting length or the shape improving nail, nail paste artificial nails.Directly on artificial nails, paste three-dimensional ornament by manual operations by operator, thus produce three-dimensional ornaments such as pasting jewel to improve the artificial nails of aesthetics.
At this moment, the workload that operator can carry out is limited, therefore, manufactures the time required for artificial nails being pasted with three-dimensional ornament longer, thus the problem that the manufacturing cost that there are artificial nails increases.
Further, because the time manufactured required for artificial nails is longer, not only increase cost, and different according to the state of operator, the correctness of the paste position of ornament each time and the strength be applied on ornament different.Thus, being pasted with in the artificial nails of three-dimensional ornament by manual operations, owing to having certain shape and durability, there is the problem being difficult to be located at by three-dimensional ornament on artificial nails.
At present, in order to solve the problem, in prior art document, disclose a kind of manufacture method, after ejection formation has the artificial nails of groove, by manual operations by three-dimensional ornament insertion groove, thus the installation site of fixing three-dimensional ornament.But, at this moment, not only selecting the three-dimensional ornament needs elapsed time being applicable to groove size, and when wanting the three-dimensional ornament using sizes, all needing to change the mould making nail at every turn, therefore, there is the problem that manufacturing expense increases.
And, when the back side of three-dimensional ornament is plane, when the artificial nails back side being pasted with adhesive are applicable on the nail of people, due to the intensity of three-dimensional ornament itself, reduce and wear sensation, and, due to the hard strength characteristics of three-dimensional ornament itself, be not easy to bend, bonding area is less, thus be easily separated, there is unexpected warpage (Pop-Off) phenomenon.
Due to above-mentioned unexpected warping phenomenon, there is the problem that three-dimensional ornament departs from from artificial nails, and along with wear time is more and more longer, artificial nails inside likely produces bubble or fold.
Prior art document
Patent document
(patent document 0001) patent document 1: No. 10-1207315th, registered patent publication
Summary of the invention
The technical problem solved
Proposing the present invention to solve the problem, the object of the present invention is to provide a kind of artificial nails, these artificial nails can prevent unexpected warping phenomenon, and are pasted with three-dimensional ornament with the adherence force that three-dimensional ornament can not drop.
Technical scheme
Artificial nails according to an embodiment of the invention, is characterized in that comprising: parting agent layer; Be located at the double-sided adhesive layer in described parting agent layer; And the multiple three-dimensional ornaments be located on described double-sided adhesive layer, wherein, described double-sided adhesive layer has bending curve form.
Artificial nails according to an embodiment of the invention, it is characterized in that, between described double-sided adhesive layer and described multiple three-dimensional ornament, also comprise foundry goods layer, above described foundry goods layer, there is described multiple three-dimensional ornament, and formed by metal or synthetic resin, and there is bending curve form.
Artificial nails according to an embodiment of the invention, it is characterized in that, also there is the resin bed of finger nail or toenail shape between described foundry goods layer and described double-sided adhesive layer, described resin bed is by polystyrene (PS) resin, ABS resin (acrylonitrile butadiene styrenecopolymer), SBS block copolymer (Styrene-Butadiene-Styrene Block Copolymer), EVA resin (Ethylene Vinyl Acetate Copolymer), PE, PP, PVC, TPU, polyamide, polyester, acrylic acid series macromolecule, any one or at least two in silicon (silicone) resin are combined to form.
Artificial nails according to an embodiment of the invention, is characterized in that, the area of described parting agent layer is greater than described double-sided adhesive layer, and parting agent layer has the protrusion tab of at least one (tab) extended towards direction, side.
Artificial nails according to an embodiment of the invention, is characterized in that, described double-sided adhesive layer comprises: carrier layer; With described carrier layer for benchmark is located at lower adhesion layer below; And be located at the upper adhesion layer of described carrier layer, wherein, the adherence force of described upper adhesion layer is greater than the adherence force of described lower adhesion layer.
Artificial nails according to an embodiment of the invention, it is characterized in that, described carrier layer is flexible film, by being combined to form of any one in polystyrene (PS) resin, ABS resin (acrylonitrile butadiene styrenecopolymer), SBS block copolymer (Styrene-Butadiene-Styrene BlockCopolymer), EVA resin (Ethylene Vinyl Acetate Copolymer), PE, PP, PVC, TPU, polyamide, polyester, acrylic acid series macromolecule or at least two.
Artificial nails according to an embodiment of the invention, is characterized in that, described carrier layer has extensibility and is 30% ~ 400% and hot strength is the diaphragm of 100MPa ~ 400MPa.
Artificial nails according to an embodiment of the invention, it is characterized in that, the thickness of described lower adhesion layer is 50 ~ 300 μm, and adherence force is in the scope of 500 ~ 1500gf/10mm, the thickness of described upper adhesion layer is 50 ~ 200 μm, and has the adherence force higher than 700gf/10mm.
Artificial nails according to an embodiment of the invention, it is characterized in that, described double-sided adhesive layer has multiple hemisection process line or entirely cuts process line, described hemisection process line or entirely cut process line at described lower adhesion layer, from described lower adhesion layer to described carrier layer and become large groove (notch) shape line of cut from described lower adhesion layer to any one in adhesion layer described by opening and formed.
Artificial nails according to an embodiment of the invention, it is characterized in that, described double-sided adhesive layer has at described lower adhesion layer, becomes large multiple groove-like line of cut or through linearity line of cut to described carrier layer and from described lower adhesion layer to any one opening in adhesion layer described from described lower adhesion layer.
By referring to the detailed description below accompanying drawing, can feature clearly of the present invention and advantage further.
It should be noted that, the term used in this specification and claims book or word are normally used term or word, should not be interpreted as the meaning that dictionary is recorded, in view of inventor in order to suitably define the principle of term concepts with the invention of the method for the best explanation oneself, can should be interpreted as the meaning and the concept that meet the technology of the present invention thought.
Invention effect
Artificial nails according to an embodiment of the invention, the double-sided adhesive layer consisted of the upper adhesion layer with the adherence force stronger than the adherence force of lower adhesion layer, prevents unexpected warping phenomenon, can paste and fix three-dimensional ornament.
Further, artificial nails according to an embodiment of the invention, have multiple entirely cutting at double-sided adhesive layer and process line or hemisection process line, can prevent from producing fold or bubble in the finger nail of the user pasting multiple curvature or the process of toenail.
Accompanying drawing explanation
Fig. 1 is the decomposition section of artificial nails according to a first embodiment of the present invention.
Fig. 2 is the decomposition section of artificial nails according to a second embodiment of the present invention.
Fig. 3 is the decomposition section of artificial nails according to a third embodiment of the present invention.
Fig. 4 is artificial nails schematic diagram according to a first embodiment of the present invention.
Fig. 5 is artificial nails schematic diagram according to a third embodiment of the present invention.
Detailed description of the invention
By accompanying drawing and following relevant detailed description and preferred embodiment, object of the present invention, specific advantage and new feature can be further to define.In this manual, when to inscape mark reference number, for identical inscape, even if in various figures, also mark identical label as far as possible.Further, first, second term such as grade can be used for various inscape is described, described inscape is not limited to described term.Described term is only for distinguishing an inscape and another inscape.Further, when illustrating of the present invention, when the detailed description of related known general knowledge likely makes main points of the present invention not know, description is omitted.
Below, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.Fig. 1 is the decomposition section of artificial nails according to a first embodiment of the present invention, and Fig. 4 is artificial nails schematic diagram according to a first embodiment of the present invention.
Artificial nails 100 according to a first embodiment of the present invention have the bending shape of the fingernail-shaped meeting people, comprise parting agent layer 110, double-sided adhesive layer 120 and three-dimensional ornament 150.
Particularly, parting agent layer 110 be located at double-sided adhesive layer 120 lower adhesion layer 121 below layer, comprise the release material of the sticking ingredient set for preventing lower adhesion layer 121.
For the composition of parting agent layer 110, be not limited, such as can adopt in the paper of release process, PET (Polyethylene Terephthalate, PETG), PP, PE, EVA, nylon any one.Especially, parting agent layer 110 can be made up of the sponge scribbling polyethylene (Polyethylene), to guarantee release.
The area of above-mentioned parting agent layer 110 is greater than the double-sided adhesive layer 120 on top, as shown in Figure 4, can have at least one protrusion tab (tab) 112 extended towards direction, side.Utilize this protrusion tab 112, user can not be stained with foreign matter on artificial nails 100, with double-sided adhesive layer 120 for medium, is pasted onto on finger nail or toenail by three-dimensional ornament 150.
Double-sided adhesive layer 120 comprises the upper adhesion layer 123 being located at lower adhesion layer 121 below with the carrier layer 122 of centre for benchmark and being located at above carrier layer 122.
Particularly, carrier layer 122 is flexible films, such as by polystyrene (PS) resin, ABS resin (acrylonitrile butadiene styrene copolymer, acrylonitrile-butadiene-styrene copolymer), SBS block copolymer (Styrene-Butadiene-Styrene Block Copolymer, SBS), EVA resin (Ethylene Vinyl AcetateCopolymer, ethylene-vinyl acetate copolymer), PE, PP, PVC, TPU, polyamide, polyester, the mixture of a kind of resin in acrylic acid series macromolecule or the copolymer of at least two kinds wherein or at least two kinds is formed.
Above-mentioned carrier layer 122 can be 30% ~ 400% by extensibility and the diaphragm that hot strength is 100MPa ~ 400MPa is formed, so as paste double-sided adhesive layer 120 time can prevent fold, and closely maintain curve form be close to state.
Wherein, extensibility, for measuring the Extendible Extent of test portion, illustrates the length of expansion when using cupping machine to rupture with the speed tensile Standard testing agent of specifying with percentage.The extensibility of carrier layer 122 with the value of the tension test of the thin plastic sheet of ASTM (American Society for TestingMaterials-D882, ASTM D882) as a reference value.
Lower adhesion layer 121 removes parting agent layer 110 to be attached to the finger nail of user or the part of toenail afterwards, such as can by the formation such as two-liquid type adhesive of the polymeric binder material of the polyurethane series resin adhesive based on the acrylic resinous adhesive of (base) based on solvent, solvent, PSA (Pressure sensitive adhesive, pressure-sensitive adhesive), plastic monomer series or polyurethane (Polyurethane) series.
Upper adhesion layer 123 is for pasting three-dimensional ornament 150 and the part be fixed, identically with lower adhesion layer 121, such as can be formed by the acrylic resinous adhesive based on solvent, polyurethane series resin adhesive, PSA, the polymeric binder material of plastic monomer series or the two-liquid type adhesive etc. of Polyurethane based on solvent, there is the adherence force stronger than the adherence force of lower adhesion layer 121.
Especially, lower adhesion layer 121 has the thickness of 50 ~ 300 μm, such as at the temperature of 23 DEG C and 50%RH damp condition, being pasted onto after fitting with PET sheet scribbles on the surface of propylene, solidify two hours, afterwards, in the adherence force experiments of measuring peeled off with the speed of 300mm/min, the adherence force of 500 ~ 1500gf/10mm scope is shown.
On the contrary, upper adhesion layer 123 has the thickness of 50 ~ 200 μm, such as at the temperature of 23 DEG C and 50%RH damp condition, being pasted onto after fitting with PET sheet deposits on the surface of aluminium, solidify two hours, afterwards, in the adherence force experiments of measuring peeled off with the speed of 300mm/min, the adherence force of more than 700gf/10mm detected, there is the adherence force stronger than the adherence force of lower adhesion layer 121.
The double-sided adhesive layer 120 with said structure have lower adhesion layer 121, from lower adhesion layer 121 to carrier layer 122 or from lower adhesion layer 121 on multiple hemisection process line 127 of being formed of groove (notch) the shape line of cut that broadened towards direction, side by opening of adhesion layer 123 and entirely cut process line 125.
What groove-like line of cut was formed cut full process line 125 and hemisection process line 127 can be offset when pasting double-sided adhesive layer 120 with curve form because of distortion that lower adhesion layer 121 produces with the curvature difference of upper adhesion layer 123.
Especially, air can being discharged to groove-like line of cut side, therefore, pasting in the process of double-sided adhesive layer 120 with curve form, fold or bubble can be prevented.
In addition, hemisection process line 127 and entirely cut process line 125 can not be made up of groove-like line of cut, through linear line of cut can be formed as, the shape being suitably mixed with groove-like line of cut and linear line of cut can also be formed as.
Three-dimensional ornament 150 is ornaments of the 3D shape with (point back) shape of the sharp end or the amorphous back side, such as comprise gem processing thing, stud (stud), Rhine-stone (Rhinestone, water drilling), intermetallic composite coating thing, pearl (bead), ring etc.In addition to the examples described above, as long as the ornament with three-dimensional structure all can be used as three-dimensional ornament 150.
According to the artificial nails 100 of first embodiment of the invention with said structure, the upper adhesion layer 123 of double-sided adhesive layer 120 has the adherence force stronger than the adherence force (adhesion) of lower adhesion layer 121, thus unexpected warping phenomenon can be prevented, paste and fix three-dimensional ornament 150.And, artificial nails 100 according to a first embodiment of the present invention, double-sided adhesive layer 120 has cuts process line 125 and hemisection process line 127 entirely, in the process on the finger nail being pasted on the user with various curvature or toenail, can prevent fold or bubble.
Below, with reference to Fig. 2, artificial nails 200 are according to a second embodiment of the present invention described.Fig. 2 is the decomposition section of artificial nails according to a second embodiment of the present invention.
Artificial nails 200 according to a second embodiment of the present invention, have the bending curve shape of the fingernail-shaped meeting people, and, comprise parting agent layer 210, double-sided adhesive layer 220, foundry goods layer 240 and three-dimensional ornament 250.
Particularly, parting agent layer 210 be located at double-sided adhesive layer 220 lower adhesion layer 221 below layer, comprise the release material of the stickup composition set for preventing lower adhesion layer 221.
For the composition of parting agent layer 210, be not limited, such as, can use the one in the paper of release process, PET (Polyethylene Terephthalate), PP, PE, EVA, nylon.Especially, parting agent layer 210 can by the sponge scribbling polyethylene (Polyethylene), to guarantee release.
The area of above-mentioned parting agent layer 210 is greater than double-sided adhesive layer 220 above, can optionally have at least one protrusion tab extended towards direction, side identically with the protrusion tab 112 shown in Fig. 4.Utilize these protrusion tabs, user can not be stained with foreign matter on artificial nails 200, is pasted onto on finger nail or toenail by double-sided adhesive layer 220.
Double-sided adhesive layer 220 comprises the upper adhesion layer 223 being located at lower adhesion layer 221 below with the carrier layer 222 of centre for benchmark and being located at above carrier layer 222.
Particularly, carrier layer 222 is flexible panel shape films, such as, be made up of the mixture of a kind of resin in polystyrene (PS) resin, ABS resin (acrylonitrile butadiene styrene copolymer), SBS block copolymer (Styrene-Butadiene-Styrene Block Copolymer), EVA resin (Ethylene Vinyl Acetate Copolymer), PE, PP, PVC, TPU, polyamide, polyester, acrylic acid series macromolecule or the copolymer of at least two kinds wherein or at least two kinds.
Above-mentioned carrier layer 222 can be 30% ~ 400% by extensibility and the diaphragm that hot strength is 100MPa ~ 400MPa is formed, so as paste double-sided adhesive layer 220 time can prevent fold, and closely maintain curve form be close to state.
Wherein, the extensibility of carrier layer 222 with the value of the tension test of the thin plastic sheet of ASTM (American Society for Testing Materials-D882, ASTM D882) as a reference value.
At this moment, when the extensibility of carrier layer 222 is less than 30%, cannot stretches flat diaphragm according to the curvature of artificial nails 200, therefore, be difficult to be close in the curved surface of artificial nails 200.When the extensibility of carrier layer 222 is more than 400%, in the process of pasting artificial nails 200, carrier layer 222 easily relaxes, and therefore easily produces fold, and under sticking state, carrier layer 222 is likely expanded and deforms.Therefore, the extensibility of carrier layer 222 is preferably 30% ~ 400%.
Lower adhesion layer 221 removes after parting agent layer 210 to be attached to the finger nail of user or the part of toenail, such as, can be made up of the acrylic resinous adhesive based on solvent, polyurethane series resin adhesive, PSA (Pressure sensitive adhesive), the polymerization shape adhesive of plastic monomer series or the two-liquid type adhesive etc. of polyurethane (Polyurethane) series based on solvent.
Upper adhesion layer 223 is the parts for connecting foundry goods the layer 240 and carrier layer 222 being pasted with three-dimensional ornament 250, identically with lower adhesion layer 221, can be made up of the acrylic resinous adhesive based on solvent, polyurethane series resin adhesive, PSA, the polymeric binder material of plastic monomer series or the two-liquid type adhesive etc. of Polyurethane based on solvent, further, there is the adherence force stronger than the adherence force of lower adhesion layer 221.
Especially, lower adhesion layer 221 has the thickness of 50 ~ 300 μm, such as at the temperature of 23 DEG C and 50%RH damp condition, being pasted onto after fitting with PET sheet scribbles on the surface of propylene, solidify two hours, afterwards, in the adherence force experiments of measuring peeled off with the speed of 300mm/min, the adherence force of 500 ~ 1500gf/10mm scope is shown.
On the contrary, upper adhesion layer 223 has the thickness of 50 ~ 200 μm, such as at the temperature of 23 DEG C and 50%RH damp condition, being pasted onto after fitting with PET sheet deposits on the surface of aluminium, solidify two hours, afterwards, in the adherence force experiments of measuring peeled off with the speed of 300mm/min, the adherence force of more than 700gf/10mm detected, there is the adherence force stronger than the adherence force of lower adhesion layer 221.
The double-sided adhesive layer 220 with said structure have lower adhesion layer 221, from lower adhesion layer 221 to carrier layer 222 or from lower adhesion layer 221 on adhesion layer 223, multiple hemisection process line 127 that the groove-like line of cut that opening broadens towards direction, side is formed and entirely cut process line 125.
What be made up of groove-like line of cut cuts the distortion produced with the curvature difference of upper adhesion layer 223 because of lower adhesion layer 221 when process line 125 and hemisection process line 127 can be offset and be pasted double-sided adhesive layer 220 with curve form entirely.
Especially, air can being discharged to groove-like line of cut side, therefore, pasting in the process of double-sided adhesive layer 220 with curve form, fold or bubble can be prevented.
In addition, hemisection process line 127 and entirely cut process line 125 can not be made up of groove-like line of cut, through linear line of cut can be formed as, the shape being suitably mixed with groove-like line of cut and linear line of cut can also be formed as.
Foundry goods layer 240 is the layers of the high strength of installing multiple three-dimensional ornament 250, can be such as the layer formed by metal or synthetic resin being embedded ejection formation (insert injection molding), there is above multiple three-dimensional ornament 250.When forming this foundry goods layer 240 with metal, according to the finger nail of user or the shape of toenail, be formed as bending curve form.
Three-dimensional ornament 250 is ornaments of the 3D shape with (point back) shape of the sharp end or the amorphous back side, such as comprise gem processing thing, stud (stud), Rhine-stone (Rhinestone), intermetallic composite coating thing, pearl (bead), ring etc.In addition to the examples described above, as long as the ornament with three-dimensional structure all can be used as three-dimensional ornament 250.
According to the artificial nails 200 of second embodiment of the invention with said structure, utilize foundry goods layer to prevent unexpected warping phenomenon, the three-dimensional ornament 250 of various shape can be had, double-sided adhesive layer 220 is utilized to compensate curvature difference between foundry goods layer 240 and the finger nail of user, to paste.
Especially, artificial nails 200 according to a second embodiment of the present invention, double-sided adhesive layer 220 has cuts process line 125 and hemisection process line 127 entirely, thus on the finger nail being easily pasted on the user with various curvature or toenail, in taping process, fold or bubble can be prevented.
Below, with reference to Fig. 3 and Fig. 5 explanation artificial nails 300 according to a third embodiment of the present invention.Fig. 3 is the decomposition section of artificial nails according to a third embodiment of the present invention, and Fig. 5 is artificial nails schematic diagram according to a third embodiment of the present invention.
Artificial nails 300 are according to a third embodiment of the present invention similar with artificial nails 200 according to a second embodiment of the present invention, and difference is only that the artificial nails of the 3rd embodiment also comprise the resin bed 330 of finger nail or toenail shape.
Therefore, the explanation of the part identical with artificial nails 200 according to a second embodiment of the present invention in artificial nails 300 is according to a third embodiment of the present invention omitted.
The resin bed 330 forming artificial nails 300 according to a third embodiment of the present invention such as utilizes polystyrene (PS) resin, ABS resin (acrylonitrile butadiene styrene copolymer), SBS block copolymer (Styrene-Butadiene-Styrene Block Copolymer), EVA resin (Ethylene Vinyl Acetate Copolymer), PE, PP, PVC, TPU, polyamide, polyester, acrylic acid series macromolecule, any one in silicon (silicone) resin, the mixture of the copolymer of at least two kinds or at least two kinds, by the method for ejection formation or vacuum forming, be formed as finger nail or toenail shape.
Above-mentioned resin bed 330 is combined on the foundry goods layer 340 on top by adhesive, or by embedding ejection formation (insert injection molding), is formed together with the foundry goods layer 340 with three-dimensional ornament 350.
As shown in Figure 5, the artificial nails 300 according to a third embodiment of the present invention with said structure have the resin bed 330 as artificial nails, are pasted onto on the finger nail of user.
At this moment, artificial nails 300 according to a third embodiment of the present invention, unexpected warping phenomenon is prevented by foundry goods layer 340, three-dimensional ornament 350 can be installed more securely, and, the curvature difference between resin bed 330 and the finger nail of user is compensated, to paste by double-sided adhesive layer 320.
Therefore, artificial nails 300 according to a third embodiment of the present invention, improve the installation reliability of three-dimensional ornament 350, by double-sided adhesive layer 320, can prevent from producing fold or bubble in the process on the finger nail being pasted on the user with various curvature or toenail.
Further, artificial nails 300 according to a third embodiment of the present invention have the protrusion tab of parting agent layer 310, thus user can not to be stained with foreign matter on artificial nails 300, can easily be pasted onto on finger nail or toenail.
Describe technological thought of the present invention by above preferred embodiment, but above-described embodiment is for illustration of of the present invention, is not used to limit the present invention.
Further, those skilled in the art can realize various embodiment within the scope of technological thought of the present invention.
Drawing reference numeral:
100,200,300: artificial nails 110,210,310: parting agent layer
112: protrusion tab 120,220,320: double-sided adhesive layer
121,221,321: lower adhesion layer 122,222,322: carrier layer
123,223,323: upper adhesion layer 125: entirely cut process line
127: hemisection process line 150,250,350: three-dimensional ornament.
Claims (9)
1. artificial nails, is characterized in that, comprising:
Parting agent layer;
Be located at the double-sided adhesive layer in described parting agent layer; And
Be located at the multiple three-dimensional ornaments on described double-sided adhesive layer,
Described double-sided adhesive layer has bending curve form, and comprises:
Carrier layer;
With described carrier layer for benchmark is located at lower adhesion layer below; And
Be located at the upper adhesion layer of described carrier layer,
The adherence force of described upper adhesion layer is stronger than the adherence force of described lower adhesion layer.
2. artificial nails according to claim 1, is characterized in that, also comprise:
Foundry goods layer, is located between described double-sided adhesive layer and described multiple three-dimensional ornament,
Have described multiple three-dimensional ornament above described foundry goods layer, described foundry goods layer is formed by metal or synthetic resin and has bending curve form.
3. artificial nails according to claim 2, is characterized in that, also comprise:
Resin bed, has finger nail or toenail shape between described foundry goods layer and described double-sided adhesive layer,
Described resin bed is combined to form by any one in polystyrene resin, ABS resin, SBS block copolymer, EVA resin, PE, PP, PVC, TPU, polyamide, polyester, acrylic acid series macromolecule, silicones or at least two s'.
4. artificial nails according to claim 1, is characterized in that,
The area of described parting agent layer is greater than described double-sided adhesive layer, and described parting agent layer has at least one protrusion tab extended towards direction, side.
5. artificial nails according to claim 1, is characterized in that,
Described carrier layer is flexible film, by being combined to form of any one in polystyrene resin, ABS resin, SBS block copolymer, EVA resin, PE, PP, PVC, TPU, polyamide, polyester, acrylic acid series macromolecule or at least two.
6. artificial nails according to claim 1, is characterized in that,
Described carrier layer has extensibility and is 30% ~ 400% and hot strength is the diaphragm of 100MPa ~ 400MPa.
7. artificial nails according to claim 1, is characterized in that,
The thickness of described lower adhesion layer is 50 ~ 300 μm, adherence force in the scope of 500 ~ 1500gf/10mm,
The thickness of described upper adhesion layer is 50 ~ 200 μm, and has the adherence force higher than 700gf/10mm.
8. artificial nails according to claim 1, is characterized in that,
Described double-sided adhesive layer has multiple hemisection process line or entirely cuts process line, described hemisection process line or entirely cut process line at described lower adhesion layer, from described lower adhesion layer to described carrier layer and become large groove-like line of cut from described lower adhesion layer to any one in adhesion layer described by opening and formed.
9. artificial nails according to claim 1, is characterized in that,
Described double-sided adhesive layer has at described lower adhesion layer, becomes large multiple groove-like line of cut or through linearity line of cut to described carrier layer and from described lower adhesion layer to any one opening in adhesion layer described from described lower adhesion layer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0043410 | 2014-04-11 | ||
| KR1020140043410A KR101446506B1 (en) | 2014-04-11 | 2014-04-11 | Artificial nail with three dimensional decoration |
Publications (1)
| Publication Number | Publication Date |
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| CN104970535A true CN104970535A (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510158662.6A Pending CN104970535A (en) | 2014-04-11 | 2015-04-03 | Artificial nail with three dimensional decoration |
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| CN109501434A (en) * | 2018-03-12 | 2019-03-22 | 徐向文 | A kind of preparation method of nail decorative piece |
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| CN113045996A (en) * | 2021-03-29 | 2021-06-29 | 陈勇 | Artificial nail connecting structure, using method thereof and artificial nail assembly |
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| US20230074733A1 (en) * | 2021-08-19 | 2023-03-09 | TRANSURFING Co., Ltd | Gel nail sticker containing graphene and manufacturing method thereof |
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