CN112011220A - Printing ink and preparation method thereof - Google Patents
Printing ink and preparation method thereof Download PDFInfo
- Publication number
- CN112011220A CN112011220A CN202010995887.8A CN202010995887A CN112011220A CN 112011220 A CN112011220 A CN 112011220A CN 202010995887 A CN202010995887 A CN 202010995887A CN 112011220 A CN112011220 A CN 112011220A
- Authority
- CN
- China
- Prior art keywords
- stirring
- grinding
- rotating shaft
- stirring tank
- rod
- 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.)
- Withdrawn
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
- B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
- B01F23/4105—Methods of emulsifying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/805—Mixing plants; Combinations of mixers for granular material
- B01F33/8052—Mixing plants; Combinations of mixers for granular material involving other than mixing operations, e.g. milling, sieving or drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
- B01F33/8305—Devices with one shaft, provided with mixing and milling tools, e.g. using balls or rollers as working tools; Devices with two or more tools rotating about the same axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
- B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
- B01F33/83613—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by grinding or milling
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/35—Mixing inks or toners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
- B01F23/414—Emulsifying characterised by the internal structure of the emulsion
- B01F23/4146—Emulsions including solid particles, e.g. as solution or dispersion, i.e. molten material or material dissolved in a solvent or dispersed in a liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to the technical field of printing ink, in particular to printing ink and a preparation method of the printing ink.A stirring device used comprises a stirring tank, wherein a feeding hole communicated with an inner cavity of the stirring tank is formed in one side of the upper end of the stirring tank; a plurality of groups of stirring rods are arranged on the rotating shaft at the lower part in the stirring tank at intervals; through the setting of abrasive brick and abrasive disc, can make the granule of raw materials littleer, the dispersion of raw materials when being favorable to follow-up stirring emulsification improves the homogeneity of the interior material of printing ink, makes holistic thick nature better, and then strengthens the adhesive force of printing ink, avoids producing the problem that the printing is inhomogeneous, the deinking.
Description
Technical Field
The invention relates to the technical field of printing ink, in particular to printing ink and a preparation method thereof.
Background
Ink is an important material for printing packaging materials, and represents patterns and characters on a printing material through printing. The ink prepared by the traditional method usually has strong and sharp taste, and influences the mood of people reading printed books and even influences the health.
Chinese patent (application number: 2018100163505) discloses an ink and a preparation method thereof, which comprises the following components in parts by weight: 20-30 parts of titanium dioxide, 20-30 parts of vinyl chloride-vinyl acetate copolymer, 10-12 parts of vanillin, 4-6 parts of laurocapram, 4-6 parts of hydrotalcite, 1-3 parts of thickening agent, 2-3 parts of lavender extract, 1-2 parts of menthol and 1-2 parts of defoaming agent. The invention effectively avoids the sharp taste of the prepared ink, can realize the fragrance emission of the ink, does not emit gas harmful to human health, and has high product performance, safety and reliability. The emulsification effect of other raw materials after being added is improved by improving stirring equipment in the preparation process, so that the viscosity of the printing ink is greatly improved, and the adhesive force of the printing ink is enhanced.
The ink and the preparation method thereof are designed, and through the arrangement of the grinding block and the grinding disc, the particles of the raw materials can be smaller, so that the raw materials are favorably dispersed during subsequent stirring and emulsification, the uniformity of substances in the ink is improved, the overall viscosity is better, the adhesive force of the ink is further enhanced, and the problems of uneven printing and deinking are avoided.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that the adhesion force of the printing ink is poor and uneven printing and deinking are easy to generate due to poor grinding quality of raw materials or uneven mixing of the raw materials in production and preparation of the printing ink, the invention provides the printing ink and the preparation method of the printing ink.
The technical scheme adopted by the invention for solving the technical problems is as follows: the printing ink comprises the following components in parts by weight: 20-30 parts of titanium dioxide, 20-30 parts of vinyl chloride-vinyl acetate copolymer, 10-12 parts of vanillin, 4-6 parts of laurocapram, 1-2 parts of nano graphite powder, 4-6 parts of hydrotalcite, 1-3 parts of a thickening agent, 1-2 parts of menthol, 1-2 parts of a defoaming agent, 2-3 parts of cyclodextrin, 1-2 parts of sucrose and 2-3 parts of lavender extracting solution;
it is prepared by the following steps:
s1, taking deionized water, stirring with a stirring device, gradually adding a neutralizing agent while stirring, and stopping stirring when the pH value is tested to be 6.5-7.5 after stirring for 5-10 min; the pH value can be stabilized at 6.5-7.5 by the neutralizing agent, so that the performance of the produced ink is prevented from being reduced due to the reaction of an acidic or alkaline solution and other raw materials;
s2, adding the thickening agent and the defoaming agent into stirring equipment, stirring and then emulsifying, wherein the temperature is controlled to be 75-80 ℃ during emulsification, and the emulsifying time is 10-15 min; the thickening agent and the defoaming agent can avoid foam which causes emulsion agglomeration phenomenon due to air entering during emulsification, and the defoaming mode is adopted to improve the thickening effect, so that the overall viscosity is better, and the adhesive force of the ink is enhanced;
s3, adding titanium dioxide, vinyl chloride-vinyl acetate copolymer, vanillin, laurocapram, hydrotalcite, lavender extract and menthol into a stirring device, and uniformly mixing at 75-85 ℃ to obtain a mixed solution; the lavender extract, the vanillin and the laurocapram can generate certain fragrance, so that the prepared ink is prevented from having pungent taste;
s4, adding the cyclodextrin into the mixed solution in the S3, stirring and mixing to obtain a finished product; the viscosity and the stability of the finished product are further increased by the cyclodextrin;
the stirring device comprises a stirring tank, wherein a feeding hole communicated with an inner cavity of the stirring tank is formed in one side of the upper end of the stirring tank, a motor is fixedly arranged in the middle of the upper end of the stirring tank, the output end of the motor is connected with a rotating shaft, and the rotating shaft penetrates through the upper end of the stirring tank and extends downwards to the inner cavity of the stirring tank; a plurality of groups of stirring rods are arranged on a rotating shaft at the lower part in the stirring tank at intervals, a grinding block is fixedly arranged on the rotating shaft at the upper part in the stirring tank, the lower end of the grinding block is in a frustum shape, a grinding disc matched with the grinding block is arranged below the grinding block, and the grinding disc is arranged higher than the stirring rods; the grinding disc is in a funnel shape, the outer edge of the grinding disc is fixedly connected with the inner wall of the stirring tank, and a through hole for the rotating shaft to pass through is formed in the middle of the lower end of the grinding disc; and a grinding gap is formed by a cavity between the grinding block and the grinding disc.
When the material stirring device is used, raw materials are put into the stirring tank from the feeding hole, the motor is started, the rotating shaft is driven to rotate through the motor so as to drive the grinding block to rotate, the raw materials are thrown to the edge of the grinding block and fall into the grinding gap under the action of centrifugal force, and the grinding disc is fixed, so that the raw materials are subjected to the grinding action of the grinding block and the grinding disc when moving downwards along the grinding gap to become smaller in particles, and the material stirring device is favorable for dispersing the raw materials during subsequent stirring and emulsification; in the raw materials after grinding followed the solvent in through-hole row people to the agitator tank, the pivot drove the puddler simultaneously this moment and rotates, carries out emulsification treatment to the raw materials then, improves the homogeneity of the interior material of printing ink, makes holistic consistency better, and then strengthens the adhesive force of printing ink.
Preferably, the grinding gap gradually decreases from top to bottom, and a plurality of vertically-through first blanking holes are arranged on the grinding disc at intervals from top to bottom. The raw materials that accord with the granule size requirement can in time be discharged through the setting in first blanking hole, avoids the raw materials excessively to grind the production of heat and leads to the heat to pile up, prevents to arouse that the neutralizer receives higher temperature and the condition of decomposition, guarantees the finished product quality of printing ink.
Preferably, an adjusting disc matched with the grinding disc in shape is arranged below the grinding disc, a plurality of groups of ejector rods capable of moving upwards into the first blanking holes are fixedly arranged on the upper end face of the adjusting disc, and a plurality of second blanking holes which are communicated up and down are uniformly distributed on the adjusting disc; the middle part of the end of the adjusting disc is provided with a mounting hole for the rotating shaft to pass through, a movable sleeve is coaxially arranged in the mounting hole, and a plurality of groups of first springs are fixedly arranged between the outer wall of the movable sleeve and the inner wall of the mounting hole; the movable sleeve is sleeved outside the rotating shaft and can move up and down along the rotating shaft. Through the arrangement of the adjusting disc, on one hand, the upper end of the adjusting disc can extend into the first blanking hole through the ejector rod during grinding, so that the upper end of the adjusting disc is matched with the grinding block to block, extrude and shear raw materials passing through the position, the grinding effect and the grinding efficiency are improved, and the quality of finished products of subsequent printing ink is ensured; on the other hand, because the setting of first spring for the ejector pin has higher degree of freedom, and it can be in first blanking downthehole front and back, about or the upper and lower direction's small-amplitude action, and then has reduced the probability that first blanking hole blockked up, has realized automatic clearance, has reduced the degree of difficulty of personnel's clearance.
Preferably, the outer diameter of the ejector rod is smaller than the inner diameter of the first blanking hole, and the upper end of the ejector rod is provided with a chapped grinding head. The grinding head in a chapped shape can increase the shearing force applied to the raw material passing through the grinding head, and part of the raw material is pressed in the chapped seam of the grinding head to be further thinned, thereby improving the quality of the ink.
Preferably, a plurality of groups of swing rods are arranged above the uppermost stirring rod, one ends of the swing rods are hinged with the rotating shaft, and the other ends of the swing rods are fixedly provided with balancing weights; and a second spring is arranged between the middle part of the lower end of the swing rod and the corresponding stirring middle part below the swing rod, the swing rod is arranged in an inclined and upward manner under the action of the elastic force of the second spring initially, and the adjusting disc is close to the grinding disc through the balancing weight and the ejector rod is positioned in the first blanking hole initially. The swing rod can be arranged obliquely upwards initially through the second spring, the adjusting disc is close to the grinding disc through the balancing weight, and the ejector rod is located in the first blanking hole initially, so that when the rotating shaft rotates at a low speed, raw materials in the grinding gap are quickly ground under the action of the grinding block, the grinding disc and the grinding head simultaneously, and the grinding effect is guaranteed; meanwhile, when the rotating shaft rotates rapidly, the swing rod overcomes the second spring and moves downwards to the horizontal state under the action of centrifugal force of the balancing weight, so that the adjusting disc can not be supported and moves downwards, the ejector rod moves downwards to be separated from the first blanking hole, the grinding head does not participate in grinding when the grinding block and the grinding disc grind at a high speed, and the influence on the quality of printing ink due to heat accumulation caused by a large amount of heat generated by high-speed rotation is avoided.
Preferably, the lower end of the stirring rod at the top is fixedly provided with a flexible net, and the lower end of the flexible net is fixedly provided with a hanging rod which is horizontally arranged. The flexible net can crack bubbles on the liquid surface of the ink when the stirring rod rotates, so that the purpose of defoaming is achieved, the strength and hardness of the dried ink are enhanced, and the adhesive force is further improved; and set up the peg then can utilize its dead weight to open flexible net for the mesh of flexible net opens, improves defoaming effect, and the peg also makes flexible net be vertical direction when rotatory along with the puddler and expandes simultaneously, has consequently improved vertical defoaming area, further improves defoaming effect, and then makes the consistency of printing ink obtain promotion by a wide margin.
Preferably, the upper end of the hanging rod is fixedly connected with an arc-shaped guide rod, the arc-shaped guide rod extends upwards and is hinged with the lower end of the swing rod after penetrating through the stirring rod at the top, the arc-shaped guide rod is located in the second spring, and a guide hole matched with the arc-shaped guide rod is correspondingly formed in the stirring rod. Because the hanging rod is limited in weight, when the rotating shaft rotates at a high speed, the hanging rod can drive the flexible net to obliquely unfold, so that the defoaming area of the hanging rod in the vertical direction is reduced, and the integral defoaming effect is further influenced; because the rotational speed of pivot is big more, the easy bubble that produces more, can not rotate at a high speed during current puddler emulsification, lead to the emulsification time longer, emulsification efficiency is slower, consequently can make the speed of pivot faster through the arc guide arm, the pendulum rod downward swinging's range is big more, the defoaming area that the flexile mesh expandes is big more promptly, defoaming ability is stronger more, consequently can reach the rotational speed that realizes improving the puddler under the unchangeable condition of assurance defoaming effect, and then improves work efficiency.
A preparation method of the ink is used for preparing the ink and comprises the following steps:
s1, taking deionized water, stirring with a stirring device, gradually adding a neutralizing agent while stirring, and stopping stirring when the pH value is tested to be 6.5-7.5 after stirring for 5-10 min;
s2, adding the thickening agent and the defoaming agent into stirring equipment, stirring and then emulsifying, wherein the temperature is controlled to be 75-80 ℃ during emulsification, and the emulsifying time is 10-15 min;
s3, adding titanium dioxide, vinyl chloride-vinyl acetate copolymer, vanillin, laurocapram, hydrotalcite, lavender extract and menthol into a stirring device, and uniformly mixing at 75-85 ℃ to obtain a mixed solution;
s4, adding the cyclodextrin into the mixed solution in the S3, stirring and mixing to obtain a finished product;
the stirring device comprises a stirring tank, wherein a feeding hole communicated with an inner cavity of the stirring tank is formed in one side of the upper end of the stirring tank, a motor is fixedly arranged in the middle of the upper end of the stirring tank, the output end of the motor is connected with a rotating shaft, and the rotating shaft penetrates through the upper end of the stirring tank and extends downwards to the inner cavity of the stirring tank; a plurality of groups of stirring rods are arranged on a rotating shaft at the lower part in the stirring tank at intervals, a grinding block is fixedly arranged on the rotating shaft at the upper part in the stirring tank, the lower end of the grinding block is in a frustum shape, a grinding disc matched with the grinding block is arranged below the grinding block, and the grinding disc is arranged higher than the stirring rods; the grinding disc is in a funnel shape, the outer edge of the grinding disc is fixedly connected with the inner wall of the stirring tank, and a through hole for the rotating shaft to pass through is formed in the middle of the lower end of the grinding disc; and a grinding gap is formed by a cavity between the grinding block and the grinding disc.
The invention has the following beneficial effects:
1. according to the ink and the preparation method thereof, the grinding block and the grinding disc are arranged, so that particles of raw materials can be smaller, the raw materials can be dispersed during subsequent stirring and emulsification, the uniformity of substances in the ink is improved, the overall viscosity is better, the adhesive force of the ink is further enhanced, and the problems of uneven printing and deinking are avoided.
2. According to the printing ink and the preparation method of the printing ink, the position of the grinding head can be adjusted through the arrangement of the swing rod and the second spring, the probability of blockage of the first blanking hole is reduced, automatic cleaning is realized, the expansion of the flexible net can be adjusted, the rotating speed of the stirring rod is increased under the condition that the defoaming effect is not changed, and the working efficiency is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a perspective view of a stirring device used in the present invention;
FIG. 3 is a partial cross-sectional view of a stirring device used in the present invention;
FIG. 4 is a schematic view of the construction of the adjusting disk of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 3 at A;
FIG. 6 is a partial enlarged view at B in FIG. 3;
FIG. 7 is an enlarged view of a portion of FIG. 3 at C;
in the figure:
1. a stirring tank; 11. a feed inlet; 2. a motor; 21. a rotating shaft; 3. grinding blocks; 31. grinding the gap; 4. a grinding disk; 41. a first blanking hole; 5. an adjusting disk; 51. a top rod; 52. a grinding head; 53. a second blanking hole; 54. mounting holes; 55. a movable sleeve; 56. a first spring; 6. a swing rod; 61. a balancing weight; 62. a second spring; 63. an arc-shaped guide rod; 7. a stirring rod; 71. a guide hole; 72. a hanging rod; 73. a flexible web.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 7, an ink comprises the following components in parts by weight: 20-30 parts of titanium dioxide, 20-30 parts of vinyl chloride-vinyl acetate copolymer, 10-12 parts of vanillin, 4-6 parts of laurocapram, 1-2 parts of nano graphite powder, 4-6 parts of hydrotalcite, 1-3 parts of a thickening agent, 1-2 parts of menthol, 1-2 parts of a defoaming agent, 2-3 parts of cyclodextrin, 1-2 parts of sucrose and 2-3 parts of lavender extracting solution;
it is prepared by the following steps:
s1, taking deionized water, stirring with a stirring device, gradually adding a neutralizing agent while stirring, and stopping stirring when the pH value is tested to be 6.5-7.5 after stirring for 5-10 min; the pH value can be stabilized at 6.5-7.5 by the neutralizing agent, so that the performance of the produced ink is prevented from being reduced due to the reaction of an acidic or alkaline solution and other raw materials;
s2, adding the thickening agent and the defoaming agent into stirring equipment, stirring and then emulsifying, wherein the temperature is controlled to be 75-80 ℃ during emulsification, and the emulsifying time is 10-15 min; the thickening agent and the defoaming agent can avoid foam which causes emulsion agglomeration phenomenon due to air entering during emulsification, and the defoaming mode is adopted to improve the thickening effect, so that the overall viscosity is better, and the adhesive force of the ink is enhanced;
s3, adding titanium dioxide, vinyl chloride-vinyl acetate copolymer, vanillin, laurocapram, hydrotalcite, lavender extract and menthol into a stirring device, and uniformly mixing at 75-85 ℃ to obtain a mixed solution; the lavender extract, the vanillin and the laurocapram can generate certain fragrance, so that the prepared ink is prevented from having pungent taste;
s4, adding the cyclodextrin into the mixed solution in the S3, stirring and mixing to obtain a finished product; the viscosity and the stability of the finished product are further increased by the cyclodextrin;
the stirring device comprises a stirring tank 1, wherein a feeding hole 11 communicated with the inner cavity of the stirring tank 1 is formed in one side of the upper end of the stirring tank 1, a motor 2 is fixedly arranged in the middle of the upper end of the stirring tank 1, the output end of the motor 2 is connected with a rotating shaft 21, and the rotating shaft 21 penetrates through the upper end of the stirring tank 1 and extends downwards to the inner cavity of the stirring tank 1; a plurality of groups of stirring rods 7 are arranged on a rotating shaft 21 at the lower part in the stirring tank 1 at intervals, a grinding block 3 is fixedly arranged on the rotating shaft 21 at the upper part in the stirring tank 1, the lower end of the grinding block 3 is in a frustum shape, a grinding disc 4 matched with the grinding block is arranged below the grinding block 3, and the grinding disc 4 is arranged higher than the stirring rods 7; the grinding disc 4 is in a funnel shape, the outer edge of the grinding disc is fixedly connected with the inner wall of the stirring tank 1, and a through hole for the rotating shaft 21 to pass through is formed in the middle of the lower end of the grinding disc 4; the cavity between the grinding block 3 and the grinding disk 4 forms a grinding gap 31.
When the material mixing device is used, raw materials are put into the stirring tank 1 from the feeding hole 11, the motor 2 is started, the rotating shaft 21 is driven to rotate through the motor 2 so as to drive the grinding block 3 to rotate, the raw materials are thrown to the edge of the grinding block 3 and fall into the grinding gap 31 under the action of centrifugal force, and the grinding disc 4 is fixed, so that the raw materials are subjected to the grinding action of the grinding block 3 and the grinding disc 4 when moving downwards along the grinding gap 31 to become smaller in particles, and the material mixing device is favorable for dispersing the raw materials during subsequent stirring and emulsification; the raw materials after grinding are discharged people from the through hole to the solvent in the agitator tank 1, and the rotating shaft 21 drives the stirring rod 7 to rotate at the same time, so that the raw materials are subjected to emulsification treatment, the uniformity of substances in the printing ink is improved, the whole viscosity is better, and the adhesive force of the printing ink is further enhanced.
In an embodiment of the present invention, the grinding gap 31 gradually decreases from top to bottom, and the grinding disc 4 is provided with a plurality of vertically penetrating first blanking holes 41 at intervals from top to bottom. The raw materials that accord with the granule size requirement can in time be discharged through the setting of first blanking hole 41, avoids the raw materials excessively to grind the production of heat and leads to the heat to pile up, prevents to arouse that the neutralizer receives higher temperature and the condition of decomposition, guarantees the finished product quality of printing ink.
As an embodiment of the invention, an adjusting disc 5 matched with the grinding disc 4 in shape is arranged below the grinding disc 4, a plurality of groups of ejector rods 51 capable of moving upwards into the first blanking holes 41 are fixedly arranged on the upper end surface of the adjusting disc 5, and a plurality of second blanking holes 53 which are communicated up and down are uniformly distributed on the adjusting disc 5; a mounting hole 54 for the rotating shaft 21 to pass through is formed in the middle of the end of the adjusting disc 5, a movable sleeve 55 is coaxially arranged in the mounting hole 54, and a plurality of groups of first springs 56 are fixedly arranged between the outer wall of the movable sleeve 55 and the inner wall of the mounting hole 54; the movable sleeve 55 is sleeved outside the rotating shaft 21 and can move up and down along the rotating shaft 21. Through the arrangement of the adjusting disc 5, on one hand, the upper end of the adjusting disc can extend into the first blanking hole 41 through the ejector rod 51 during grinding, so that the upper end of the adjusting disc is matched with the grinding block 3 to block, extrude and shear raw materials passing through the position, the grinding effect and the grinding efficiency are improved, and the quality of finished products of subsequent printing ink is ensured; on the other hand, due to the arrangement of the first spring 56, the ejector rod 51 has higher degree of freedom, and can perform small actions in the front-back direction, the left-right direction or the up-down direction in the first blanking hole 41, so that the probability of blockage of the first blanking hole 41 is reduced, automatic cleaning is realized, and the difficulty of cleaning by personnel is reduced.
In one embodiment of the present invention, the outer diameter of the carrier rod 51 is smaller than the inner diameter of the first blanking hole 41, and the upper end thereof is provided with a grinding head 52 in a chap shape. The grinding head 52 in a chapped shape can increase the shearing force applied to the raw material passing therethrough, and part of the raw material is pressed in the chapped portion of the grinding head 52 to be further thinned, thereby improving the quality of the ink.
As an embodiment of the present invention, a plurality of sets of swing rods 6 are arranged above the uppermost stirring rod 7, one end of each swing rod 6 is hinged to the rotating shaft 21, and a counterweight block 61 is fixedly arranged at the other end of each swing rod 6; a second spring 62 is arranged between the middle part of the lower end of the swing rod 6 and the corresponding stirring middle part below the swing rod, the swing rod 6 is initially arranged in an inclined and upward manner under the action of the elastic force of the second spring 62, and the adjusting disc 5 is close to the grinding disc 4 through the balancing weight 61 and the ejector rod 51 is initially positioned in the first blanking hole 41. The swing rod 6 can be arranged obliquely upwards initially through the second spring 62, and then the adjusting disc 5 is close to the grinding disc 4 through the balancing weight 61 and the ejector rod 51 is positioned in the first blanking hole 41 initially, so that when the rotating shaft 21 rotates at a slow speed, raw materials in the grinding gap 31 are quickly ground under the action of the grinding block 3, the grinding disc 4 and the grinding head 52 simultaneously, and the grinding effect is ensured; meanwhile, when the rotating shaft 21 rotates rapidly, the swing link 6 overcomes the second spring 62 to move down to the horizontal state under the centrifugal force of the counterweight block 61, so that the adjusting disc 5 moves down without being supported, the ejector rod 51 moves down to be separated from the first blanking hole 41, the grinding head 52 does not participate in grinding when the grinding block 3 and the grinding disc 4 grind at a high speed, and the influence of heat accumulation caused by high-speed rotation on the quality of ink is avoided.
In one embodiment of the present invention, a flexible net 73 is fixedly arranged at the lower end of the uppermost stirring rod 7, and a horizontally arranged hanging rod 72 is fixedly arranged at the lower end of the flexible net 73. The flexible net 73 can crack bubbles on the ink liquid surface when the stirring rod 7 rotates, so that the purpose of defoaming is achieved, the strength and hardness of the dried ink are enhanced, and the adhesive force is further improved; and set up peg 72 and then can utilize its dead weight to open flexible net 73 for the mesh of flexible net 73 opens, improves defoaming effect, and peg 72 also makes flexible net 73 be vertical direction when rotatory along with puddler 7 and expandes simultaneously, has consequently improved vertical defoaming area, further improves defoaming effect, and then makes the consistency of printing ink obtain promotion by a wide margin.
As an embodiment of the present invention, an arc-shaped guide rod 63 is fixedly connected to the upper end of the hanging rod 72, the arc-shaped guide rod 63 extends upward and is hinged to the lower end of the swing rod 6 after penetrating through the uppermost stirring rod 7, the arc-shaped guide rod 63 is located in the second spring 62, and a guide hole 71 matched with the arc-shaped guide rod 63 is correspondingly formed in the stirring rod 7. Because the weight of the hanging rod 72 is limited, when the rotating shaft 21 rotates at a high speed, the hanging rod 72 drives the flexible net 73 to be obliquely unfolded, so that the defoaming area in the vertical direction is reduced, and the integral defoaming effect is further influenced, and therefore, the hanging rod 72 can be pushed downwards in the vertical direction through the arc-shaped guide rod 63 when the oscillating rod 6 rotates at a high speed and is unfolded through the arrangement of the guide hole 71 and the arc-shaped guide rod 63, the defoaming area is ensured, and the defoaming effect is improved; because the rotational speed of pivot 21 is big more, the easy bubble that produces more, can not rotate at a high speed when current puddler 7 emulsifies, it is longer to lead to the emulsification time, emulsification efficiency is slower, consequently can make the speed of pivot 21 fast more through arc guide arm 63, the pendulum rod 6 amplitude of downward swing is big more, the defoaming area that flexible net 73 expandes is big more promptly, defoaming ability is stronger more, consequently can reach and realize improving the rotational speed of puddler 7 under the unchangeable circumstances of assurance defoaming effect, and then improve work efficiency.
A preparation method of the ink is used for preparing the ink and comprises the following steps:
s1, taking deionized water, stirring with a stirring device, gradually adding a neutralizing agent while stirring, and stopping stirring when the pH value is tested to be 6.5-7.5 after stirring for 5-10 min;
s2, adding the thickening agent and the defoaming agent into stirring equipment, stirring and then emulsifying, wherein the temperature is controlled to be 75-80 ℃ during emulsification, and the emulsifying time is 10-15 min;
s3, adding titanium dioxide, vinyl chloride-vinyl acetate copolymer, vanillin, laurocapram, hydrotalcite, lavender extract and menthol into a stirring device, and uniformly mixing at 75-85 ℃ to obtain a mixed solution;
s4, adding the cyclodextrin into the mixed solution in the S3, stirring and mixing to obtain a finished product;
the stirring device comprises a stirring tank 1, wherein a feeding hole 11 communicated with the inner cavity of the stirring tank 1 is formed in one side of the upper end of the stirring tank 1, a motor 2 is fixedly arranged in the middle of the upper end of the stirring tank 1, the output end of the motor 2 is connected with a rotating shaft 21, and the rotating shaft 21 penetrates through the upper end of the stirring tank 1 and extends downwards to the inner cavity of the stirring tank 1; a plurality of groups of stirring rods 7 are arranged on a rotating shaft 21 at the lower part in the stirring tank 1 at intervals, a grinding block 3 is fixedly arranged on the rotating shaft 21 at the upper part in the stirring tank 1, the lower end of the grinding block 3 is in a frustum shape, a grinding disc 4 matched with the grinding block is arranged below the grinding block 3, and the grinding disc 4 is arranged higher than the stirring rods 7; the grinding disc 4 is in a funnel shape, the outer edge of the grinding disc is fixedly connected with the inner wall of the stirring tank 1, and a through hole for the rotating shaft 21 to pass through is formed in the middle of the lower end of the grinding disc 4; the cavity between the grinding block 3 and the grinding disk 4 forms a grinding gap 31.
When the material mixing device is used, raw materials are put into the stirring tank 1 from the feeding hole 11, the motor 2 is started, the rotating shaft 21 is driven to rotate through the motor 2 so as to drive the grinding block 3 to rotate, the raw materials are thrown to the edge of the grinding block 3 and fall into the grinding gap 31 under the action of centrifugal force, and the grinding disc 4 is fixed, so that the raw materials are subjected to the grinding action of the grinding block 3 and the grinding disc 4 when moving downwards along the grinding gap 31 to become smaller in particles, and the material mixing device is favorable for dispersing the raw materials during subsequent stirring and emulsification; the ground raw materials are discharged into the solvent in the stirring tank 1 from the through hole, the rotating shaft 21 drives the stirring rod 7 to rotate at the same time, and then the raw materials are emulsified, so that the uniformity of substances in the printing ink is improved, the integral viscosity is better, and the adhesive force of the printing ink is further enhanced; the raw materials meeting the requirement of the particle size can be discharged in time through the arrangement of the first blanking hole 41, so that the heat accumulation caused by the heat generated by over-grinding of the raw materials is avoided, the decomposition of a neutralizer due to higher temperature is prevented, and the quality of the finished product of the printing ink is ensured; through the arrangement of the adjusting disc 5, on one hand, the upper end of the adjusting disc can extend into the first blanking hole 41 through the ejector rod 51 during grinding, so that the upper end of the adjusting disc is matched with the grinding block 3 to block, extrude and shear raw materials passing through the position, the grinding effect and the grinding efficiency are improved, and the quality of finished products of subsequent printing ink is ensured; on the other hand, due to the arrangement of the first spring 56, the ejector rod 51 has higher degree of freedom, and can perform small actions in the front-back direction, the left-right direction or the up-down direction in the first blanking hole 41, so that the probability of blockage of the first blanking hole 41 is reduced, automatic cleaning is realized, and the difficulty of cleaning by personnel is reduced; the grinding head 52 in a chapped shape can improve the shearing force applied to the raw material passing through the grinding head, and meanwhile, part of the raw material is further thinned by being pressed in the chapped seams of the grinding head 52, so that the quality of the ink can be improved; the swing rod 6 can be arranged obliquely upwards initially through the second spring 62, and then the adjusting disc 5 is close to the grinding disc 4 through the balancing weight 61 and the ejector rod 51 is positioned in the first blanking hole 41 initially, so that when the rotating shaft 21 rotates at a slow speed, raw materials in the grinding gap 31 are quickly ground under the action of the grinding block 3, the grinding disc 4 and the grinding head 52 simultaneously, and the grinding effect is ensured; meanwhile, when the rotating shaft 21 rotates rapidly, the swing rod 6 overcomes the second spring 62 to move downwards to be horizontal under the action of the centrifugal force of the balancing weight 61, so that the adjusting disc 5 moves downwards without being supported, the ejector rod 51 moves downwards to be separated from the first blanking hole 41, the grinding head 52 does not participate in grinding when the grinding block 3 and the grinding disc 4 grind at a high speed, and the influence on the quality of ink due to heat accumulation caused by a large amount of heat generated by high-speed rotation is avoided; the flexible net 73 can crack bubbles on the ink liquid surface when the stirring rod 7 rotates, so that the purpose of defoaming is achieved, the strength and hardness of the dried ink are enhanced, and the adhesive force is further improved; the hanging rod 72 is arranged to open the flexible net 73 by the self weight of the hanging rod, so that meshes of the flexible net 73 are opened, the defoaming effect is improved, and meanwhile, the hanging rod 72 enables the flexible net 73 to be vertically unfolded when rotating along with the stirring rod 7, so that the defoaming area in the vertical direction is increased, the defoaming effect is further improved, and the viscosity of the ink is greatly improved; because the weight of the hanging rod 72 is limited, when the rotating shaft 21 rotates at a high speed, the hanging rod 72 drives the flexible net 73 to be obliquely unfolded, so that the defoaming area in the vertical direction is reduced, and the integral defoaming effect is further influenced, and therefore, the hanging rod 72 can be pushed downwards in the vertical direction through the arc-shaped guide rod 63 when the oscillating rod 6 rotates at a high speed and is unfolded through the arrangement of the guide hole 71 and the arc-shaped guide rod 63, the defoaming area is ensured, and the defoaming effect is improved; because the rotational speed of pivot 21 is big more, the easy bubble that produces more, can not rotate at a high speed when current puddler 7 emulsifies, it is longer to lead to the emulsification time, emulsification efficiency is slower, consequently can make the speed of pivot 21 fast more through arc guide arm 63, the pendulum rod 6 amplitude of downward swing is big more, the defoaming area that flexible net 73 expandes is big more promptly, defoaming ability is stronger more, consequently can reach and realize improving the rotational speed of puddler 7 under the unchangeable circumstances of assurance defoaming effect, and then improve work efficiency.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The printing ink is characterized by comprising the following components in parts by weight: 20-30 parts of titanium dioxide, 20-30 parts of vinyl chloride-vinyl acetate copolymer, 10-12 parts of vanillin, 4-6 parts of laurocapram, 1-2 parts of nano graphite powder, 4-6 parts of hydrotalcite, 1-3 parts of a thickening agent, 1-2 parts of menthol, 1-2 parts of a defoaming agent, 2-3 parts of cyclodextrin, 1-2 parts of sucrose and 2-3 parts of lavender extracting solution;
it is prepared by the following steps:
s1, taking deionized water, stirring with a stirring device, gradually adding a neutralizing agent while stirring, and stopping stirring when the pH value is tested to be 6.5-7.5 after stirring for 5-10 min; the pH value can be stabilized at 6.5-7.5 by the neutralizing agent, so that the performance of the produced ink is prevented from being reduced due to the reaction of an acidic or alkaline solution and other raw materials;
s2, adding the thickening agent and the defoaming agent into stirring equipment, stirring and then emulsifying, wherein the temperature is controlled to be 75-80 ℃ during emulsification, and the emulsifying time is 10-15 min; the thickening agent and the defoaming agent can avoid foam which causes emulsion agglomeration phenomenon due to air entering during emulsification, and the defoaming mode is adopted to improve the thickening effect, so that the overall viscosity is better, and the adhesive force of the ink is enhanced;
s3, adding titanium dioxide, vinyl chloride-vinyl acetate copolymer, vanillin, laurocapram, hydrotalcite, lavender extract and menthol into a stirring device, and uniformly mixing at 75-85 ℃ to obtain a mixed solution; the lavender extract, the vanillin and the laurocapram can generate certain fragrance, so that the prepared ink is prevented from having pungent taste;
s4, adding the cyclodextrin into the mixed solution in the S3, stirring and mixing to obtain a finished product; the viscosity and the stability of the finished product are further increased by the cyclodextrin;
the stirring device comprises a stirring tank (1), wherein a feeding hole (11) communicated with the inner cavity of the stirring tank (1) is formed in one side of the upper end of the stirring tank (1), a motor (2) is fixedly arranged in the middle of the upper end of the stirring tank (1), the output end of the motor (2) is connected with a rotating shaft (21), and the rotating shaft (21) penetrates through the upper end of the stirring tank (1) and extends downwards to the inner cavity of the stirring tank (1); a plurality of groups of stirring rods (7) are arranged on a rotating shaft (21) at the lower part in the stirring tank (1) at intervals, a grinding block (3) is fixedly arranged on the rotating shaft (21) at the upper part in the stirring tank (1), the lower end of the grinding block (3) is in a frustum shape, a grinding disc (4) matched with the grinding block is arranged below the grinding block, and the grinding disc (4) is arranged higher than the stirring rods (7); the grinding disc (4) is funnel-shaped, the outer edge of the grinding disc is fixedly connected with the inner wall of the stirring tank (1), and a through hole for the rotating shaft (21) to pass through is formed in the middle of the lower end of the grinding disc (4); the grinding gap (31) is formed by a cavity between the grinding block (3) and the grinding disc (4).
2. An ink as claimed in claim 1, characterised in that said grinding gap (31) is tapered from top to bottom, and said grinding disc (4) is provided with a plurality of first blanking holes (41) vertically passing through at intervals from top to bottom.
3. The printing ink according to claim 2, wherein an adjusting disc (5) matched with the grinding disc (4) in shape is arranged below the grinding disc (4), a plurality of groups of ejector rods (51) capable of moving upwards into the first blanking holes (41) are fixedly arranged on the upper end surface of the adjusting disc (5), and a plurality of second blanking holes (53) which are communicated up and down are uniformly distributed on the adjusting disc (5); a mounting hole (54) for a rotating shaft (21) to pass through is formed in the middle of the end of the adjusting plate (5), a movable sleeve (55) is coaxially arranged in the mounting hole (54), and a plurality of groups of first springs (56) are fixedly arranged between the outer wall of the movable sleeve (55) and the inner wall of the mounting hole (54); the movable sleeve (55) is sleeved outside the rotating shaft (21) and can move up and down along the rotating shaft (21).
4. An ink as claimed in claim 3, characterised in that the ejector pin (51) has an outer diameter smaller than the inner diameter of the first blanking hole (41) and is provided at its upper end with a grinding head (52) in the form of a chap.
5. The printing ink according to claim 4, wherein a plurality of groups of swing rods (6) are arranged above the uppermost stirring rod (7), one end of each swing rod (6) is hinged with the rotating shaft (21), and a balancing weight (61) is fixedly arranged at the other end of each swing rod (6); a second spring (62) is arranged between the middle part of the lower end of the swing rod (6) and the corresponding stirring middle part below the swing rod, the swing rod (6) is arranged in an inclined and upward mode under the action of the elastic force of the second spring (62) initially, and the adjusting disc (5) is close to the grinding disc (4) through the balancing weight (61) and enables the ejector rod (51) to be located in the first blanking hole (41) initially.
6. An ink as claimed in claim 5, wherein a flexible net (73) is fixedly arranged at the lower end of the uppermost stirring rod (7), and a horizontally arranged hanging rod (72) is fixedly arranged at the lower end of the flexible net (73).
7. The printing ink according to claim 6, wherein an arc-shaped guide rod (63) is fixedly connected to the upper end of the hanging rod (72), the arc-shaped guide rod (63) extends upwards and is hinged to the lower end of the swing rod (6) after penetrating through the uppermost stirring rod (7), the arc-shaped guide rod (63) is located in the second spring (62), and a guide hole (71) matched with the arc-shaped guide rod (63) is correspondingly formed in the stirring rod (7).
8. A method for preparing an ink, for use in the preparation of an ink according to any one of claims 1 to 7, comprising the steps of:
s1, taking deionized water, stirring with a stirring device, gradually adding a neutralizing agent while stirring, and stopping stirring when the pH value is tested to be 6.5-7.5 after stirring for 5-10 min;
s2, adding the thickening agent and the defoaming agent into stirring equipment, stirring and then emulsifying, wherein the temperature is controlled to be 75-80 ℃ during emulsification, and the emulsifying time is 10-15 min;
s3, adding titanium dioxide, vinyl chloride-vinyl acetate copolymer, vanillin, laurocapram, hydrotalcite, lavender extract and menthol into a stirring device, and uniformly mixing at 75-85 ℃ to obtain a mixed solution;
s4, adding the cyclodextrin into the mixed solution in the S3, stirring and mixing to obtain a finished product;
the stirring device comprises a stirring tank (1), wherein a feeding hole (11) communicated with the inner cavity of the stirring tank (1) is formed in one side of the upper end of the stirring tank (1), a motor (2) is fixedly arranged in the middle of the upper end of the stirring tank (1), the output end of the motor (2) is connected with a rotating shaft (21), and the rotating shaft (21) penetrates through the upper end of the stirring tank (1) and extends downwards to the inner cavity of the stirring tank (1); a plurality of groups of stirring rods (7) are arranged on a rotating shaft (21) at the lower part in the stirring tank (1) at intervals, a grinding block (3) is fixedly arranged on the rotating shaft (21) at the upper part in the stirring tank (1), the lower end of the grinding block (3) is in a frustum shape, a grinding disc (4) matched with the grinding block is arranged below the grinding block, and the grinding disc (4) is arranged higher than the stirring rods (7); the grinding disc (4) is funnel-shaped, the outer edge of the grinding disc is fixedly connected with the inner wall of the stirring tank (1), and a through hole for the rotating shaft (21) to pass through is formed in the middle of the lower end of the grinding disc (4); the grinding gap (31) is formed by a cavity between the grinding block (3) and the grinding disc (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010995887.8A CN112011220A (en) | 2020-09-21 | 2020-09-21 | Printing ink and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010995887.8A CN112011220A (en) | 2020-09-21 | 2020-09-21 | Printing ink and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112011220A true CN112011220A (en) | 2020-12-01 |
Family
ID=73521682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010995887.8A Withdrawn CN112011220A (en) | 2020-09-21 | 2020-09-21 | Printing ink and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112011220A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569853A (en) * | 2021-01-22 | 2021-03-30 | 山东中医药大学附属医院 | Tablet crocus mixing arrangement for medical care |
| CN113057916A (en) * | 2021-03-03 | 2021-07-02 | 胡旭英 | Hair-care and anti-dandruff shampoo and preparation method thereof |
| CN113385106A (en) * | 2021-05-28 | 2021-09-14 | 徐晨 | Pressure container |
| CN113457542A (en) * | 2021-07-01 | 2021-10-01 | 南京人文印务有限公司 | Printing ink stirring device for digital printing |
| CN114643033A (en) * | 2022-03-14 | 2022-06-21 | 浙江喜康医疗器械有限公司 | Energy-concerving and environment-protective type system oxygen system |
| CN115320015A (en) * | 2022-08-04 | 2022-11-11 | 江西科恒照明电器有限公司 | Injection molding process of switch socket |
| CN118079754A (en) * | 2024-04-23 | 2024-05-28 | 河南省新乡生态环境监测中心 | Medicament mixing device for sewage treatment and operation method thereof |
| CN118291004A (en) * | 2024-06-05 | 2024-07-05 | 山东德齐华仪防腐工程有限公司 | High-temperature-resistant anti-corrosion paint for cold exchange equipment, preparation method and equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107955455A (en) * | 2018-01-08 | 2018-04-24 | 林光波 | A kind of preparation method of ink and ink |
| CN108129906A (en) * | 2018-01-08 | 2018-06-08 | 林光波 | The ink and preparation method of a kind of high adhesion force |
| CN208728630U (en) * | 2018-07-09 | 2019-04-12 | 青岛科润机电设备有限公司 | A kind of precoated sand recyclable device |
| CN111303692A (en) * | 2020-03-11 | 2020-06-19 | 张明裕 | Printing ink and preparation method thereof |
-
2020
- 2020-09-21 CN CN202010995887.8A patent/CN112011220A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107955455A (en) * | 2018-01-08 | 2018-04-24 | 林光波 | A kind of preparation method of ink and ink |
| CN108129906A (en) * | 2018-01-08 | 2018-06-08 | 林光波 | The ink and preparation method of a kind of high adhesion force |
| CN208728630U (en) * | 2018-07-09 | 2019-04-12 | 青岛科润机电设备有限公司 | A kind of precoated sand recyclable device |
| CN111303692A (en) * | 2020-03-11 | 2020-06-19 | 张明裕 | Printing ink and preparation method thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569853A (en) * | 2021-01-22 | 2021-03-30 | 山东中医药大学附属医院 | Tablet crocus mixing arrangement for medical care |
| CN113057916A (en) * | 2021-03-03 | 2021-07-02 | 胡旭英 | Hair-care and anti-dandruff shampoo and preparation method thereof |
| CN113057916B (en) * | 2021-03-03 | 2022-12-27 | 胡旭英 | Hair-care and anti-dandruff shampoo and preparation method thereof |
| CN113385106A (en) * | 2021-05-28 | 2021-09-14 | 徐晨 | Pressure container |
| CN113457542A (en) * | 2021-07-01 | 2021-10-01 | 南京人文印务有限公司 | Printing ink stirring device for digital printing |
| CN114643033A (en) * | 2022-03-14 | 2022-06-21 | 浙江喜康医疗器械有限公司 | Energy-concerving and environment-protective type system oxygen system |
| CN115320015A (en) * | 2022-08-04 | 2022-11-11 | 江西科恒照明电器有限公司 | Injection molding process of switch socket |
| CN118079754A (en) * | 2024-04-23 | 2024-05-28 | 河南省新乡生态环境监测中心 | Medicament mixing device for sewage treatment and operation method thereof |
| CN118079754B (en) * | 2024-04-23 | 2024-07-19 | 河南省新乡生态环境监测中心 | Medicament mixing device for sewage treatment and operation method thereof |
| CN118291004A (en) * | 2024-06-05 | 2024-07-05 | 山东德齐华仪防腐工程有限公司 | High-temperature-resistant anti-corrosion paint for cold exchange equipment, preparation method and equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112011220A (en) | Printing ink and preparation method thereof | |
| US6649384B2 (en) | System and method for encapsulating biological material by applying electrostatic charge to capsules | |
| CN108579595B (en) | Agricultural pesticide agitated vessel | |
| CN113088128B (en) | Method and equipment for manufacturing ultra-high temperature resistant ink visible under specific wavelength | |
| CN117920001B (en) | Raw material mixing device and process for preparing plant mite-killing soap | |
| US4434942A (en) | Process and apparatus for attrition carried out in a humid medium | |
| CN111054250A (en) | Tympanic membrane high-throwing mixer | |
| CN106722621A (en) | A kind of process units for crystallized honey | |
| CN210187010U (en) | Organic coating's agitator tank | |
| CN203577677U (en) | Cutting emulsification device with premixing device | |
| CN112295460A (en) | Dispersion machine for building exterior wall coating processing | |
| CN112248267A (en) | Reflective film UV production facility | |
| CN104857875B (en) | Jack-in extension-type integrally combined stirring device | |
| CN116197057A (en) | Flotation sampling device of iron ore | |
| CN114388171B (en) | Conductive silver paste and preparation method thereof | |
| CN214716504U (en) | Homogenizer of microcapsule suspending agent | |
| CN111303692A (en) | Printing ink and preparation method thereof | |
| CN221816074U (en) | Esterification kettle for producing methyl methylbenzoate | |
| CN211384633U (en) | Polylactic acid microsphere emulsifying machine with uniform dispersion | |
| CN220176555U (en) | A high-speed dispersion machine for water paint production | |
| CN207203922U (en) | A kind of agitating device of printing ink dispersion machine | |
| CN110116465A (en) | A kind of dispersing apparatus being used to prepare nanofiber | |
| CN208909945U (en) | A kind of novel stirring blade group | |
| CN208990646U (en) | A kind of natural pigment emulsification pretreatment machine | |
| CN109464953A (en) | A kind of uniform matching device of environmental protection stickiness emulsion paint sizing material separation recombination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201201 |
|
| WW01 | Invention patent application withdrawn after publication |