CN110280028A - Mold for manufacturing hydrogel toy and method for quickly coagulating hydrogel - Google Patents
Mold for manufacturing hydrogel toy and method for quickly coagulating hydrogel Download PDFInfo
- Publication number
- CN110280028A CN110280028A CN201910227119.5A CN201910227119A CN110280028A CN 110280028 A CN110280028 A CN 110280028A CN 201910227119 A CN201910227119 A CN 201910227119A CN 110280028 A CN110280028 A CN 110280028A
- Authority
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- China
- Prior art keywords
- mixture
- hydrogel
- mold
- shell
- toy
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- Pending
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- 239000000017 hydrogel Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 230000001112 coagulating effect Effects 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 14
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 14
- 239000000661 sodium alginate Substances 0.000 claims abstract description 14
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 claims abstract description 11
- 239000000499 gel Substances 0.000 claims abstract description 9
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 5
- 239000001110 calcium chloride Substances 0.000 claims abstract description 5
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 5
- 239000003086 colorant Substances 0.000 claims description 22
- 238000009833 condensation Methods 0.000 claims description 13
- 230000005494 condensation Effects 0.000 claims description 13
- 239000003755 preservative agent Substances 0.000 claims description 12
- 230000002335 preservative effect Effects 0.000 claims description 12
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 5
- 235000010234 sodium benzoate Nutrition 0.000 claims description 5
- 239000004299 sodium benzoate Substances 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims description 3
- 238000010790 dilution Methods 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- IQCVSPUMHPGWOM-UHFFFAOYSA-N methyl formate phenol Chemical compound C(=O)OC.OC1=CC=CC=C1 IQCVSPUMHPGWOM-UHFFFAOYSA-N 0.000 claims 1
- 238000007865 diluting Methods 0.000 abstract 1
- 239000000049 pigment Substances 0.000 description 13
- OSCJHTSDLYVCQC-UHFFFAOYSA-N 2-ethylhexyl 4-[[4-[4-(tert-butylcarbamoyl)anilino]-6-[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate Chemical compound C1=CC(C(=O)OCC(CC)CCCC)=CC=C1NC1=NC(NC=2C=CC(=CC=2)C(=O)NC(C)(C)C)=NC(NC=2C=CC(=CC=2)C(=O)OCC(CC)CCCC)=N1 OSCJHTSDLYVCQC-UHFFFAOYSA-N 0.000 description 8
- 239000000975 dye Substances 0.000 description 8
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 5
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 5
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 2
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 2
- 229960005323 phenoxyethanol Drugs 0.000 description 2
- FWTBRYBHCBCJEQ-UHFFFAOYSA-N 4-[(4-phenyldiazenylnaphthalen-1-yl)diazenyl]phenol Chemical compound C1=CC(O)=CC=C1N=NC(C1=CC=CC=C11)=CC=C1N=NC1=CC=CC=C1 FWTBRYBHCBCJEQ-UHFFFAOYSA-N 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000270708 Testudinidae Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- ZLWLTDZLUVBSRJ-UHFFFAOYSA-K chembl2360149 Chemical compound [Na+].[Na+].[Na+].O=C1C(N=NC=2C=CC(=CC=2)S([O-])(=O)=O)=C(C(=O)[O-])NN1C1=CC=C(S([O-])(=O)=O)C=C1 ZLWLTDZLUVBSRJ-UHFFFAOYSA-K 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- IINNWAYUJNWZRM-UHFFFAOYSA-L erythrosin B Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C21 IINNWAYUJNWZRM-UHFFFAOYSA-L 0.000 description 1
- 229940011411 erythrosine Drugs 0.000 description 1
- 235000012732 erythrosine Nutrition 0.000 description 1
- 239000004174 erythrosine Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229940099800 pigment red 48 Drugs 0.000 description 1
- 235000014102 seafood Nutrition 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- IZPNTDOWOBGHEG-UHFFFAOYSA-M sodium benzene formate Chemical compound [Na+].[O-]C=O.C1=CC=CC=C1 IZPNTDOWOBGHEG-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/42—Toy models or toy scenery not otherwise covered
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
- C08J2305/04—Alginic acid; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
- C08K2003/162—Calcium, strontium or barium halides, e.g. calcium, strontium or barium chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toys (AREA)
Abstract
The invention relates to a mould for manufacturing a hydrogel toy, which comprises a shell and is technically characterized in that the shell is surrounded by side walls and a bottom wall, at least two mould cavities are arranged in the shell, a barrier wall is arranged between the mould cavities, and the barrier wall is lower than the side walls. The invention also relates to a method for quickly coagulating hydrogel, which comprises the following steps A, preparing materials of a mould, a mixture A containing sodium alginate and a mixture B containing calcium chloride; b, filling material: filling the mixture A into the die cavities respectively; diluting the mixture B by adding water, and putting the shell filled with the mixture A into the diluted mixture B; d: after the mixture A in the mold cavity is solidified, the gel mold is taken out of the mold cavity. The invention has simple structure and convenient use, and improves the practical ability of children.
Description
[technical field]
The present invention relates to a kind of mold of toy and use the gel method of the mold.
[background technique]
Children's manipulative ability is cultivated, a kind of is all the function of toy.The material for generally casting mold, is all gypsum, modeling
Material and other materials.These usual casting and casting method can all be used in the toy or Game Setting of children.The present invention is
Develop alternative materials and mold application.
[summary of the invention]
Simple the purpose of the present invention is overcoming the deficiencies of the prior art and provide a kind of structure, playing method is easy, makes hydrogel
The method of the mold and rapid condensation hydrogel of toy.
To solve the above-mentioned problems, the invention adopts the following technical scheme:
A kind of mold making hydrogel toy, including shell, the shell are surrounded by bottom wall and side wall, tool in shell
There are at least two die cavitys, there is barrier rib between the die cavity, the barrier rib is lower than side wall.
A kind of mold making hydrogel toy as described above, it is characterised in that: the die cavity bottom wall described at least one
It is equipped with groove.
A kind of mold making hydrogel toy as described above, it is characterised in that: the side wall and the barrier
The height ratio of wall is 3:1-3:2.
A kind of mold making hydrogel toy as described above, it is characterised in that: the housing diameter and side wall
Height is than being 1:1 to 20:1.
A kind of method of rapid condensation hydrogel, it is characterised in that, including the following steps:
A: prepare material: mold, the mixture A containing sodium alginate, chloride containing calcium mixture B；
B: packing material: mixture A is respectively filled in die cavity 4；
C: being watered diluted mixture B, and the shell 1 that will be filled with mixture A is put into the mixture B after dilution；
D: after being solidified in the mixture A in die cavity, jellium model is taken out from die cavity 4.
A kind of method of rapid condensation hydrogel as described above, it is characterised in that: 4 bottom wall of die cavity described at least one
It is equipped with groove 6, mixture A is respectively filled in groove 6 in stepb.
A kind of method of rapid condensation hydrogel as described above, it is characterised in that: in the die cavity 4 described at least one
Contain coloring agent in mixture A.
A kind of method of rapid condensation hydrogel as described above, it is characterised in that: the composition of the gel mixture A
Ingredient are as follows: water 95%-99%, sodium alginate 1%-2.5%, preservative 0.5%-1%, coloring agent 0.01%-1.5%.
A kind of method of rapid condensation hydrogel as described above, it is characterised in that: the composition of the gel mixture B
Ingredient is water 89.09%-94%, calcium chloride 6%, sodium benzoate 0-2%, methyl p-hydroxybenzoate 0-2, coloring agent 0-
0.01%.
The beneficial effects of the present invention are as follows: this toy mould, can produce toy models, and by way of gel, operation
Simply, easy to use, injury will not be brought to children's torso, improve the manipulative ability of children.
[Detailed description of the invention]
Fig. 1 is the perspective view of the embodiment one of inventive die；
Fig. 2 is the perspective view of the embodiment two of inventive die.
[specific embodiment]
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
As shown in Figure 1 to Figure 2, a kind of mold making hydrogel toy can use the Mold Making and go out various toys
Model (animal, house, key, seafood etc.), including shell 1, shell 1 are surrounded by bottom wall 10 and side wall 2, are had extremely in shell
Lack two die cavitys 4, there is barrier rib 5, barrier rib 5 is lower than side wall 2, after such filler between each chamber between adjacent mold cavities 4
Glue can be connected to form the toy models of an entirety, be divided into multiple chambers, also can conveniently make convenient for producing different colours
Type, the main portions such as the different parts, such as head, hand, body of each chamber for toy models.On at least one 4 bottom wall of die cavity
Equipped with groove 6, groove 6 is used to do the assisted parts such as moire, the door and window of the eyes of different moulding reason mold formers, tortoise shell
Position.The height ratio of side wall 2 and barrier rib 5 is 3:1-3:2.The height ratio of 1 diameter of shell and side wall 2 is 1:1 to 20:1.
A kind of method of rapid condensation hydrogel, it is characterised in that, including the following steps:
A: prepare material: mold, the mixture A containing sodium alginate, chloride containing calcium mixture B, be equipped with it is a variety of contain seaweed
The mixture A of sour sodium, wherein at least one mixture A contain coloring agent, in practical application, this set of object for appreciation under normal circumstances
At least seven kinds of colors (red, orange, yellow, green, blue, blue, purple) can be configured in tool；
B: packing material: mixture A is respectively filled in die cavity 4；
C: being watered diluted mixture B, and the shell 1 that will be filled with mixture A is put into the mixture B after dilution, will fill out
The mixture B that shell 1 filled with mixture A is totally immersed in, mixture A will solidify；
D: after being solidified in the mixture A in die cavity 4, jellium model is taken out from die cavity 4.
At least one 4 bottom wall of die cavity is equipped with groove 6, and groove 6 is opening up to be connected to die cavity 4, in stepb will mixing
Object A is respectively filled in groove 6, when mixture A is inserted in die cavity 4, can also be entered in groove 6.Die cavity 4 described at least one
In or groove 6 in mixture A in containing coloring agent, in mixture A at least one contain coloring agent.
The constituent of gel mixture A is than (weight ratio): water 97.99%-95.5%, sodium alginate 1%-2%, benzene
Sodium formate 0.3%, methyl p-hydroxybenzoate 0.2%, Phenoxyethanol 0.5%, coloring agent 0-1.5%, the summation of each ingredient are
100%.Coloring agent is also known as colorant, pigment, dyestuff, can select pigment blue 15 (CAS 147-14-8), pigment Green 7
(CAS 1328-53-6), pigment Yellow 14 (CAS 5468-75-7), pigment yellow 23 (CAS 1934-21-0), pigment Violet 23
(CAS 6358-30-1), pigment red 48 (CAS 3564-21-4), paratonere 170 (CAS 5858-81-1), pigment orange 13
(CAS 3520-72-7), it is one such or a variety of.
The constituent of gel mixture B is than (weight ratio), water 94%-89.09%, calcium chloride 6%, sodium benzoate
0-2%, methyl p-hydroxybenzoate 0-2, coloring agent 0-0.01%.
The embodiment one of mixture A:
| INCI title | Dosage (weight %) |
| Water | 97.99-95.5 |
| Sodium alginate | 2.0 |
| Preservative | 1.0 |
| Colorant/pigment/dye | 0.01-1.5 |
Sodium benzoate 0.3%, methyl p-hydroxybenzoate 0.2%, Phenoxyethanol 0.5% can be used in preservative.
The embodiment two of mixture A:
| INCI title | Dosage (weight %) |
| Water | 95.7-98.1 |
| Sodium alginate | 1.0-2.5 |
| Preservative | 0.5-1 |
| Colorant/pigment/dye | 0.5-0.8 |
The embodiment three of mixture A:
| INCI title | Dosage (weight %) |
| Water | 95.8-97.7 |
| Sodium alginate | 1.0-2.5 |
| Preservative | 0.5-1 |
| Colorant/pigment/dye | 0.4-0.7 |
The example IV of mixture A:
| INCI title | Dosage (weight %) |
| Water | 95.8-97.7 |
| Sodium alginate | 1.0-2.5 |
| Preservative | 0.5-1 |
| Colorant/pigment/dye | 0.4-0.7 |
The embodiment five of mixture A:
| INCI title | Dosage (weight %) |
| Water | 95.2-97.7 |
| Sodium alginate | 1.0-2.5 |
| Preservative | 0.5-1 |
| Colorant/pigment/dye | 0.8-1.3 |
The embodiment six of mixture A:
| INCI title | Dosage (weight %) |
| Water | 95-98.9 |
| Sodium alginate | 1.0-2.5 |
| Preservative | 0.5-1 |
| Colorant/pigment/dye | 0.6-1.5 |
The embodiment seven of mixture A:
| INCI title | Dosage (weight %) |
| Water | 96-98.3 |
| Sodium alginate | 1.0-2.5 |
| Preservative | 0.5-1 |
| Colorant/pigment/dye | 0.2-0.5 |
The embodiment eight of mixture A:
The embodiment of mixture B can be with are as follows:
| INCI title | Dosage (weight %) * |
| Water | 94-89.09 |
| Calcium chloride | 6 |
| Preservative | 0-4 |
| Erythrosine | 0-0.01 |
Sodium benzoate 0-2%, methyl p-hydroxybenzoate 0-2% can be used in preservative.
The above content is combine specific optimal technical scheme further detailed description of the invention, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the guarantor of invention
Protect range.
Claims (9)
1. a kind of mold for making hydrogel toy, including shell (1), it is characterised in that: the shell (1) is by side wall (2)
It is surrounded with bottom wall (3), there are at least two die cavitys (4) in shell, there are barrier rib (5) between the die cavity (4), it is described
Barrier rib (5) is lower than side wall (2).
2. a kind of mold for making hydrogel toy according to claim 1, it is characterised in that: the mould described at least one
Chamber (4) bottom wall is equipped with groove (6).
3. a kind of mold for making hydrogel toy according to claim 1, it is characterised in that: the side wall (2) with
The height ratio of the barrier rib (5) is 3:1-3:2.
4. a kind of mold for making hydrogel toy according to claim 1, it is characterised in that: the shell (1) is straight
Diameter and the height ratio of side wall (2) are 1:1 to 20:1.
5. a kind of method using the rapid condensation hydrogel of mold in claim 1, it is characterised in that, including following step
It is rapid:
A: prepare material: mold, the mixture A containing sodium alginate, chloride containing calcium mixture B；
B: packing material: mixture A is respectively filled in die cavity (4)；
C: being watered diluted mixture B, and the shell (1) that will be filled with mixture A is put into the mixture B after dilution；
D: after being solidified in the mixture A in die cavity (4), jellium model is taken out from die cavity (4).
6. a kind of method of rapid condensation hydrogel according to claim 5, it is characterised in that: the mould described at least one
Chamber (4) bottom wall is equipped with groove (6), and mixture A is respectively filled in groove (6) in stepb.
7. a kind of method of rapid condensation hydrogel according to claim 5, it is characterised in that: the mould described at least one
Contain coloring agent in mixture A in chamber (4).
8. a kind of method of rapid condensation hydrogel according to any one in claim 5 to 7, it is characterised in that:
The constituent of the gel mixture A are as follows: water 95%-99%, sodium alginate 1%-2.5%, preservative 0.5%-1%,
Coloring agent 0.01%-1.5%.
9. a kind of method of rapid condensation hydrogel according to any one 5 in claim 5 to 7, it is characterised in that:
The constituent of the gel mixture B is water 89.09%-94%, calcium chloride 6%, sodium benzoate 0-2%, para hydroxybenzene
Methyl formate 0-2, coloring agent 0-0.01%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227119.5A CN110280028A (en) | 2019-03-25 | 2019-03-25 | Mold for manufacturing hydrogel toy and method for quickly coagulating hydrogel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227119.5A CN110280028A (en) | 2019-03-25 | 2019-03-25 | Mold for manufacturing hydrogel toy and method for quickly coagulating hydrogel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110280028A true CN110280028A (en) | 2019-09-27 |
Family
ID=68001241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910227119.5A Pending CN110280028A (en) | 2019-03-25 | 2019-03-25 | Mold for manufacturing hydrogel toy and method for quickly coagulating hydrogel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110280028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220288818A1 (en) * | 2019-08-16 | 2022-09-15 | Yoon SUNWOO | Method of manufacturing a toy using a model frame in liquid and an apparatus for performing a method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4215843A (en) * | 1978-02-17 | 1980-08-05 | Mattel, Inc. | Toy molding apparatus and material for use therewith |
| CN201533996U (en) * | 2009-10-30 | 2010-07-28 | 辛合盛 | Plastic mould used for children to play sand or mud |
| CN108821649A (en) * | 2018-06-05 | 2018-11-16 | 李海勇 | A kind of DIY Interesting toy and preparation method thereof |
| KR101947314B1 (en) * | 2018-05-08 | 2019-02-12 | 선우윤 | Toy manufacturing method using model frame in liquid and device thereof |
| WO2020114574A1 (en) * | 2018-12-03 | 2020-06-11 | Top Twence B.V. | Method for casting a gel object |
-
2019
- 2019-03-25 CN CN201910227119.5A patent/CN110280028A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4215843A (en) * | 1978-02-17 | 1980-08-05 | Mattel, Inc. | Toy molding apparatus and material for use therewith |
| CN201533996U (en) * | 2009-10-30 | 2010-07-28 | 辛合盛 | Plastic mould used for children to play sand or mud |
| KR101947314B1 (en) * | 2018-05-08 | 2019-02-12 | 선우윤 | Toy manufacturing method using model frame in liquid and device thereof |
| CN108821649A (en) * | 2018-06-05 | 2018-11-16 | 李海勇 | A kind of DIY Interesting toy and preparation method thereof |
| WO2020114574A1 (en) * | 2018-12-03 | 2020-06-11 | Top Twence B.V. | Method for casting a gel object |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220288818A1 (en) * | 2019-08-16 | 2022-09-15 | Yoon SUNWOO | Method of manufacturing a toy using a model frame in liquid and an apparatus for performing a method |
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Application publication date: 20190927 |
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| RJ01 | Rejection of invention patent application after publication |