CN110774626A - Powder filling sheet processing method - Google Patents
Powder filling sheet processing method Download PDFInfo
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- CN110774626A CN110774626A CN201911052679.8A CN201911052679A CN110774626A CN 110774626 A CN110774626 A CN 110774626A CN 201911052679 A CN201911052679 A CN 201911052679A CN 110774626 A CN110774626 A CN 110774626A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
Abstract
The application provides a powder filling sheet processing method, and belongs to the technical field of natural inorganic fiber or particle layer mechanisms bonded with or embedded in plastic substances. Hot-pressing and molding the plastic packaging layer according to a set pattern, setting the pattern as a through pattern, and arranging a powder filling port; hot-pressing and molding the cushion layer according to a set pattern, wherein the set pattern is a through pattern and is provided with a powder filling port consistent with the plastic sealing layer; hot-pressing and compounding the two materials; mixing the mineral compound and water uniformly to form mixed powder; and injecting the mixture into the hot-pressed composite material through a powder filling port at high pressure, heating and drying, and forming to obtain the powder filling sheet. The processing method is applied to processing the powder filling sheet and related products, and has the advantages of uniform distribution of mineral powder, fast processing flow, light finished products and the like.
Description
Technical Field
The application relates to a powder filling sheet processing method, belonging to the technical field of a natural inorganic fiber or particle layer mechanism bonded with or embedded in a plastic substance.
Background
In the existing market, many products need to use functional powder particles, such as sound absorbing powder, to realize the functions required by the products, such as health pads (CN 97247476.5, CN 2015203783037), heating pads (CN 201620083493.4), etc. These documents achieve magnetic therapy or radiotherapy for users by placing mineral substances such as physiotherapeutic stones, mineral powder bags and the like in the products, so as to achieve the purpose of treatment and maintenance in daily use. In order to simplify the products, the filling mode is upgraded on the market, namely: filling a certain amount of powder into a reserved cavity of a product becomes more and more important, for example, a quantitative powder filling device (such as CN201621271441.6) still has the defects of powder blocking, uneven powder distribution, poor processing continuity and the like.
Disclosure of Invention
In view of this, the application provides a processing method of a powder filling tablet, which has the advantages of uniform mineral powder distribution, fast processing flow and light finished product.
Specifically, the method is realized through the following scheme:
a powder filling sheet processing method comprises the following steps:
(1) hot-pressing and molding the plastic packaging layer according to a set pattern, setting the pattern as a through pattern, and arranging a powder filling port;
(2) hot-pressing and molding the cushion layer according to a set pattern, wherein the set pattern is a through pattern and is provided with a powder filling port consistent with the plastic sealing layer;
(3) hot-pressing and compounding the two materials obtained in the step (1) and the step (2);
(4) mixing the mineral compound and water uniformly to form mixed powder;
(5) injecting the mixture into the hot-pressed composite material formed in the step (3) through a powder filling port at high pressure, so that the mixture is filled in gaps formed by the respective set patterns of the plastic packaging layer and the cushion layer;
(6) and (5) heating and drying the hot-pressed composite material subjected to high-pressure injection in the step (5), and forming to obtain the powder filling sheet.
In the above scheme, the raw materials mainly include the plastic envelope layer, bed course and mineral composition, the plastic envelope layer, the bed course is hot briquetting respectively on the film pressing machine, both cooperate and form and link up the pattern, when the mineral composition is through the injection of powder filling mouth, with the help of stamping force, the compound powder of mineral composition fills the clearance between the two completely, it is convenient to process, and has avoided card powder and the compound powder of mineral composition to stay the phenomenon with the punching press mode, and the headspace of the compound powder of mineral composition is formed by the respective hot pressing figure amalgamation of bed course and plastic envelope, it is even to satisfy the compound powder of mineral composition and distribute between bed course and plastic envelope, bellied figure plays the massage simultaneously, also fully play the health care effect of the compound powder of mineral composition.
Further, as preferable:
the mineral composition is far infrared powder and anion powder, and the mass ratio of the far infrared powder to the anion powder to the water is (40-70): 5-25): 15-35; or the mineral composition is a mixture of germanite powder and medical stone powder, and the mass ratio of the germanite to the medical stone powder to the water is (60-70): (5-10): (15-30). More preferably, the mass ratio of the far infrared powder, the negative ion powder, the food-grade liquid silica gel and the water is (40-50): 15-20): 2-15): 20-30, or the mass ratio of the germanite, the medical stone powder, the food-grade liquid silica gel and the water is (60-70): 5-10): 2-10): 15-25. The addition of the liquid silica gel endows the product with good touch feeling and better use comfort. The selection of the components not only considers the coordination among the specific components to ensure the optimal magnetic therapy health care effect, but also considers the cost and prepares for the subsequent industrialization. Meanwhile, when liquid silica gel is added, the liquid silica gel promotes the procedure of mineral powder while improving the comfort of the product, and the normal forming process of the liquid silica gel can be interfered due to the influence of self characteristics of far infrared powder, anion powder and the like. Through repeated use of the applicant, breakthrough findings are as follows: when the ratio of the far infrared powder to the anion powder to the water is controlled to be about 50:20:30, the forming effect and the physical therapy health care effect can be well considered, and finally, the ideal ratio suitable for industrialization is determined as follows: the mass ratio of the far infrared powder to the negative ion powder to the water is (40-70): (5-25): 15-35); or the mass ratio of the germanite to the medical stone powder to the water is (60-70): (5-10): 15-30); when food-grade liquid silica gel is added, the liquid silica gel is convenient to form and is used as a high-activity adsorption material, sweat generated by human body contact and excessive radiation in the air can be adsorbed, odor is removed, the liquid silica gel is non-toxic and odorless, the chemical property is stable, no substance except strong alkali and hydrofluoric acid reacts, the liquid silica gel has good electrical insulation property, the dielectric loss, the voltage resistance, the electric arc resistance, the corona resistance, the volume resistance coefficient, the surface resistance coefficient and the like of the liquid silica gel are listed as pioneer cogongrass in an insulation material, the daily use is safe and reliable, special management is not needed, the use is convenient, at the moment, the proportion is suitably controlled to be: the mass ratio of the far infrared powder to the negative ion powder to the food-grade liquid silica gel to the water is (40-50): 15-20): 2-15): 20-30, or the mass ratio of the germanite to the medical stone powder to the food-grade liquid silica gel is controlled to be about 70:5:4:21, and the mass ratio of the germanite to the medical stone powder to the food-grade liquid silica gel to the water is (60-70): 5-10): 2-10): 15-25.
Aiming at the molding state of the product, the scheme can be additionally provided according to the following modes: the drying temperature is (60-90) DEG C. The mixed powder is added with water, so that the adhesiveness and the processing fluency of the mineral composite powder are improved, the drying and forming temperature is preferably higher than 100 ℃, so that the drying efficiency and the forming speed are better facilitated, however, in order to avoid caking and uneven drying, particularly when the mineral composite powder is negative ion powder, far infrared powder and the like, the forming process requirement is harsh, the forming temperature is not excessively high actually, otherwise, the uneven structure is easily caused by excessively fast heating and forming, and the excessively low structure is not suitable. Based on long-term research in the field by the applicant, the following are unexpectedly found: when the temperature is set near 80 ℃ and the baking time is 30min, a good solidification effect can be obtained, and finally, an ideal molding process suitable for industrialization is determined as follows: (78-83) DEG C.
The specification of the far infrared powder is as follows: particle size (2000-3000) mesh, emissivity (0.85-0.95), wavelength (8-14) μm; specification of anion powder: particle size (2000-3000) mesh, and generation amount (900-1200) m/piece. The infrared ray is the ray which can penetrate into skin and subcutaneous tissue most in sunlight, and has the vibration frequency close to that of cell molecules in human body, and in the use process, the added components are matched with the magnet to cause the resonance of atoms and molecules of human body cells, effectively activate the movement of water molecules of the human body, absorb the friction heat between molecules through the resonance, promote the rise of body temperature, expand capillaries, accelerate blood circulation, facilitate the removal of blood vessel deposits and harmful substances in the body, remove the barriers obstructing metabolism, reactivate the tissues, activate muscles and strengthen the immune system, further activate enzymes in the body, help hormone operation, relieve muscle pain, improve skin quality and eliminate fatigue.
Drawings
FIG. 1 is a schematic process flow diagram of the present application;
FIG. 2 is a schematic front view of the finished product of the present application;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a partially enlarged view of a portion B in fig. 3.
Reference numbers in the figures: 1. back cloth; 2. a cushion layer; 3. a plastic packaging layer; 3a, mixing powder; 31. a powder punching area; 32. a separation zone; 33. a border region; 4. and (5) filling a powder opening.
Detailed Description
The processing method of the powder filling tablet in the embodiment is combined with fig. 1, and the processing flow is as follows:
(1) hot-pressing the plastic sealing layer 3 on a film pressing machine according to a set pattern, wherein the set pattern (shown in figure 2) is a through pattern, and a powder filling port is arranged;
(2) hot-pressing the cushion layer 2 on a film pressing machine according to a set pattern, wherein the set pattern is a through pattern (shown in figure 2), and a powder filling opening 4 consistent with the plastic sealing layer 3 is arranged;
(3) hot-pressing and compounding the two materials obtained in the step (1) and the step (2);
(4) mixing the mineral compound and water uniformly to form mixed powder 3 a;
(5) injecting the mixture 3a into the hot-pressing composite material formed in the step (3) through a powder filling opening 4 at high pressure, so that the mixture is filled in gaps formed by the respective set patterns of the plastic sealing layer 3 and the cushion layer 2;
(6) and (3) feeding the hot-pressed composite material subjected to high-pressure injection in the step (5) into a drying room, heating to 60-90 ℃, drying, and forming to obtain the powder filling sheet.
In the above scheme, the raw materials mainly include plastic envelope layer 3, bed course 2 and mineral substance complex, plastic envelope layer 3, bed course 2 is hot briquetting on the film pressing machine respectively, both cooperate and form and link up the pattern, when the mineral substance complex is through pouring into powder mouth 4 injection, with the help of the ram pressure, the compound powder of mineral substance fills the clearance between the two completely, it is convenient to process, and has avoided card powder and the compound powder of mineral substance to stay the phenomenon with the punching press mode, and the headspace of the compound powder of mineral substance is formed by the respective hot pressing figure amalgamation of bed course and plastic envelope layer, it is even to satisfy the compound powder of mineral substance and distribute between bed course 2 and plastic envelope layer 3, bellied figure plays the massage simultaneously, also give full play to the health care effect of the compound powder of mineral substance.
Under the above process flow, we have conducted many years of research to determine that the mineral composition with better use effect is composed of the following four cases:
(1) comprises far infrared powder and anion powder, wherein the mass ratio of the far infrared powder to the anion powder to water is (40-70): 5-25): 15-35; the specification of the far infrared powder is as follows: particle size (2000-3000) mesh, emissivity (0.85-0.95), wavelength (8-14) μm; specification of anion powder: particle size (2000-3000) mesh, and generation amount (900-1200) m/piece.
(2) The additive comprises far infrared powder, negative ion powder and food-grade liquid silica gel (Beijing Dingshiye industry Co., Ltd.; addition silica gel (1:1)6220A (20 degrees), or addition silica gel (1:1)6220B (20 degrees)), wherein the mass ratio of the far infrared powder, the negative ion powder, the food-grade liquid silica gel and water is (40-50): 15-20): 2-15): 20-30; the specification of the far infrared powder is as follows: particle size (2000-3000) mesh, emissivity (0.85-0.95), wavelength (8-14) μm; specification of anion powder: particle size (2000-3000) mesh, and generation amount (900-1200) m/piece.
(3) Comprises 60 to 70 mass percent of germanite powder, 5 to 10 mass percent of medical stone powder and 15 to 30 mass percent of water
(4) The silica gel coating comprises germanite powder, medical stone powder and food-grade liquid silica gel (Beijing Dingding industry products Co., Ltd.; addition silica gel (1:1)6220A (20 degrees) or addition silica gel (1:1)6220B (20 degrees)), wherein the mass ratio of germanite, medical stone powder, food-grade liquid silica gel to water is (60-70): 5-10): 2-10): 15-25.
The addition of the liquid silica gel endows the product with good touch feeling and better use comfort. The selection of the components not only considers the coordination among the specific components to ensure the optimal magnetic therapy health care effect, but also considers the cost and prepares for the subsequent industrialization. Meanwhile, when liquid silica gel is added, the liquid silica gel promotes the procedure of mineral powder while improving the comfort of the product, and the normal forming process of the liquid silica gel can be interfered due to the influence of self characteristics of far infrared powder, anion powder and the like. Through repeated use of the applicant, breakthrough findings are as follows: when the ratio of the far infrared powder to the anion powder to the water is controlled to be about 50:20:30, the forming effect and the physical therapy health care effect can be well considered, and finally, the ideal ratio suitable for industrialization is determined as follows: the mass ratio of the far infrared powder to the negative ion powder to the water is (40-70): (5-25): 15-35); or the mass ratio of the germanite to the medical stone powder to the water is (60-70): (5-10): 15-30); when food-grade liquid silica gel is added, the liquid silica gel is convenient to form and is used as a high-activity adsorption material, so that sweat generated by human body contact and excessive radiation in air can be adsorbed, odor can be removed, the liquid silica gel is non-toxic and odorless, stable in chemical property, free of reaction of any substance except strong alkali and hydrofluoric acid, good in electrical insulation property, safe and reliable in daily use, free of special treatment and convenient to use, and dielectric loss, voltage resistance, electric arc resistance, corona resistance, volume resistivity, surface resistivity and the like of the liquid silica gel are well listed as pioneering in the insulation material.
On the basis of the cases, further research is carried out on the molding parameters, and an ideal molding temperature of (60-90) DEG C is provided. The mixed powder is added with water, so that the adhesiveness and the processing fluency of the mineral composite powder are improved, the drying and forming temperature is preferably higher than 100 ℃, so that the drying efficiency and the forming speed are better facilitated, however, in order to avoid caking and uneven drying, particularly when the mineral composite powder is negative ion powder, far infrared powder and the like, the forming process requirement is harsh, the forming temperature is not excessively high actually, otherwise, the uneven structure is easily caused by excessively fast heating and forming, and the excessively low structure is not suitable. Based on long-term research in the field by the applicant, the following are unexpectedly found: when the temperature is set to be about 80 ℃, a good solidification effect can be obtained, and finally, an ideal molding process suitable for industrialization is determined as follows: (78-83) DEG C.
The far infrared performance of the powder filling sheet provided by the scheme is tested to prove the physical therapy health care performance of the powder filling sheet.
(1) Test standard
NIM-ZY-GX-CP-110: calibrating infrared spectrum reflectance;
NIM-ZY-GX-CP-218: and (5) operating technical specifications of the infrared spectrum reflectivity calibration device.
(2) Testing instrument
Infrared spectrum reflectivity calibrating device: the wavelength is 2.0-16.0 μm, and the emissivity is 0.01-1.00.
(3) And (3) testing results: see table 1.
TABLE 1 test effect of powder-filling tablet of this example
The powder filling sheet processed and formed by the method is applied to products such as mattresses, back pillows and the like, the mixed powder is flushed into gaps between the plastic sealing layer and the cushion layer, uneven patterns are formed, smooth massage components are formed in the patterns in use, liquid silica gel is convenient to form in the mixed powder, and the silica gel is used as a high-activity adsorption material, so that sweat generated by human body contact and excessive radiation in air can be adsorbed, odor is removed, and the powder filling sheet has good electrical insulation property and is safe and reliable in daily use; the far infrared powder and the anion powder are matched to endow the powder filling sheet with good health care and physical therapy effects, because the infrared ray is the ray which can penetrate into skin and subcutaneous tissues most in sunlight, and the frequency of the infrared ray is close to the vibration frequency of cell molecules in a human body, in the using process, the added components are matched with the magnet, atom and molecule resonance of human cells can be caused, the motion of water molecules of the human body is effectively activated, friction heat between molecules is absorbed through resonance, the temperature rise is promoted, micro blood vessels are expanded, the blood circulation is accelerated, the accumulated substances in the blood vessels and harmful substances in the human body are favorably removed, and the barriers obstructing metabolism can reactivate the tissues, activate muscles and enhance an immune system, so that enzymes in the human body are activated, hormone operation is helped, muscle pain is relieved, the skin quality is improved, and fatigue is eliminated.
Claims (8)
1. The processing method of the powder filling sheet is characterized by comprising the following steps:
(1) hot-pressing and molding the plastic packaging layer according to a set pattern, setting the pattern as a through pattern, and arranging a powder filling port;
(2) hot-pressing and molding the cushion layer according to a set pattern, wherein the set pattern is a through pattern and is provided with a powder filling port consistent with the plastic sealing layer;
(3) hot-pressing and compounding the two materials obtained in the step (1) and the step (2);
(4) mixing the mineral compound and water uniformly to form mixed powder;
(5) injecting the mixture into the hot-pressed composite material formed in the step (3) through a powder filling port at high pressure, so that the mixture is filled in gaps formed by the respective set patterns of the plastic packaging layer and the cushion layer;
(6) and (5) heating and drying the hot-pressed composite material subjected to high-pressure injection in the step (5), and forming to obtain the powder filling sheet.
2. The powder filling sheet processing method according to claim 1, characterized in that: the drying temperature is (60-90) DEG C.
3. The powder filling sheet processing method according to claim 2, characterized in that: the drying temperature is (78-83) DEG C.
4. The powder filling sheet processing method according to claim 1, characterized in that: the mineral composition comprises far infrared powder and anion powder, and the mass ratio of the far infrared powder to the anion powder to water is (40-70): (5-25): 15-35).
5. The powder filling sheet processing method according to claim 1, characterized in that: the mineral substance compound comprises far infrared powder, anion powder and food-grade liquid silica gel, and the mass ratio of the far infrared powder to the anion powder to the food-grade liquid silica gel to water is (40-50): (15-20): (2-15): 20-30).
6. The method for processing the powder filling sheet as claimed in claim 4 or 5, wherein: the specification of the far infrared powder is as follows: particle size (2000-3000) mesh, emissivity (0.85-0.95), wavelength (8-14) μm; specification of anion powder: particle size (2000-3000) mesh, and generation amount (900-1200) m/piece.
7. The powder filling sheet processing method according to claim 1, characterized in that: the mineral composition is a mixture of germanite powder and medical stone powder, and the mass ratio of the germanite to the medical stone powder to the water is (60-70): (5-10): (15-30).
8. The powder filling sheet processing method according to claim 1, characterized in that: the mineral composition is a mixture of germanite powder, medical stone powder and food-grade liquid silica gel, and the mass ratio of the germanite to the medical stone powder to the food-grade liquid silica gel to the water is (60-70): (5-10): (2-10): 15-25).
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| JPH06127504A (en) * | 1992-10-16 | 1994-05-10 | Pola Chem Ind Inc | Method and apparatus for filling of powdered body |
| CN103156770A (en) * | 2013-04-03 | 2013-06-19 | 上海武彬包装制品有限公司 | Production method of high-capacity liquid powder bag container |
| CN105879240A (en) * | 2015-06-05 | 2016-08-24 | 娄敬涛 | Far-infrared negative ion health care pad |
| CN106272883A (en) * | 2016-08-10 | 2017-01-04 | 山东天汇研磨耐磨技术开发有限公司 | The shaping equipment of the Ceramic Balls of a kind of built-in metal skeleton and method |
| CN106278199A (en) * | 2016-08-10 | 2017-01-04 | 山东天汇研磨耐磨技术开发有限公司 | A kind of Ceramic Balls of built-in pure titanium or alpha titanium alloy skeleton and preparation method thereof |
| CN206729226U (en) * | 2017-04-07 | 2017-12-12 | 中山市华睿雅生物科技有限公司 | Health care bra |
| JP6434217B2 (en) * | 2014-03-26 | 2018-12-05 | 紀伊産業株式会社 | Method for producing solid powder cosmetic and solid powder cosmetic |
| CN209112470U (en) * | 2018-08-30 | 2019-07-16 | 唐山博冠科技有限公司 | Filling apparatus is used in a kind of production of ink powder |
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2019
- 2019-10-31 CN CN201911052679.8A patent/CN110774626A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06127504A (en) * | 1992-10-16 | 1994-05-10 | Pola Chem Ind Inc | Method and apparatus for filling of powdered body |
| CN103156770A (en) * | 2013-04-03 | 2013-06-19 | 上海武彬包装制品有限公司 | Production method of high-capacity liquid powder bag container |
| JP6434217B2 (en) * | 2014-03-26 | 2018-12-05 | 紀伊産業株式会社 | Method for producing solid powder cosmetic and solid powder cosmetic |
| CN105879240A (en) * | 2015-06-05 | 2016-08-24 | 娄敬涛 | Far-infrared negative ion health care pad |
| CN106272883A (en) * | 2016-08-10 | 2017-01-04 | 山东天汇研磨耐磨技术开发有限公司 | The shaping equipment of the Ceramic Balls of a kind of built-in metal skeleton and method |
| CN106278199A (en) * | 2016-08-10 | 2017-01-04 | 山东天汇研磨耐磨技术开发有限公司 | A kind of Ceramic Balls of built-in pure titanium or alpha titanium alloy skeleton and preparation method thereof |
| CN206729226U (en) * | 2017-04-07 | 2017-12-12 | 中山市华睿雅生物科技有限公司 | Health care bra |
| CN209112470U (en) * | 2018-08-30 | 2019-07-16 | 唐山博冠科技有限公司 | Filling apparatus is used in a kind of production of ink powder |
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