CN111135100A - High-temperature-resistant antibacterial feeding bottle and preparation method thereof - Google Patents
High-temperature-resistant antibacterial feeding bottle and preparation method thereof Download PDFInfo
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- CN111135100A CN111135100A CN201911337673.5A CN201911337673A CN111135100A CN 111135100 A CN111135100 A CN 111135100A CN 201911337673 A CN201911337673 A CN 201911337673A CN 111135100 A CN111135100 A CN 111135100A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J11/00—Teats
- A61J11/0035—Teats having particular shape or structure
- A61J11/0045—Aesthetic properties
- A61J11/005—Aesthetic properties for imitating a nipple
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J11/00—Teats
- A61J11/02—Teats with means for supplying air
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J9/00—Feeding-bottles in general
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- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
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- 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
- C08K3/02—Elements
- C08K3/08—Metals
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- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
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- 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
- C08K3/32—Phosphorus-containing compounds
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- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
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- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
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- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- 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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/329—Phosphorus containing acids
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- Chemical Kinetics & Catalysis (AREA)
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a high-temperature-resistant antibacterial feeding bottle and a preparation method thereof, and the feeding bottle comprises a bottle body, an outer connecting ring and a nipple, wherein the top of the bottle body is provided with the inner connecting ring, the upper part of the outer connecting ring is fixedly provided with the nipple, the outer connecting ring is connected with the inner connecting ring through threads, the top of the nipple is provided with a sucking part, the lower part of the nipple, which is positioned on the sucking part, is provided with a frosted part, the frosted part of the nipple is provided with a areola bulge, the lower part of the nipple, which is positioned on the frosted part, is provided with an air inlet, and the bottle body and the: 80-90 parts of LSR liquid silica gel, 2-4 parts of nano-silver antibacterial master batch, 5-10 parts of zirconium phosphate, 5-10 parts of white carbon black and 4-8 parts of calcium carbonate. According to the invention, the frosted part is arranged, and the areola bulge is arranged at the frosted part, so that the feeding bottle is closer to the breast, and the LSR liquid silicone rubber is adopted, so that the nipple is very close to the breast in shape and touch, and the condition that a baby collides with the feeding bottle can be avoided.
Description
Technical Field
The invention relates to the technical field of milk bottles, in particular to a high-temperature-resistant antibacterial milk bottle and a preparation method thereof.
Background
The raw materials for manufacturing the infant feeding bottle historically adopt natural latex which is a soft material with high breaking elongation and good elasticity, is easy to recover after being pressed and deformed and is harmless to the environment, but the nipple made of the natural latex has the defects of peculiar smell, easy aging and short service life. Therefore, the liquid silicon rubber nipple formed by high-temperature hot vulcanization has the characteristics of no peculiar smell, high temperature resistance, repeated boiling and disinfection, difficult aging, long service life and the like. However, the sucking part and the ventilation part of the nipple are the key points of the whole product, the normal use of the nipple is affected by the poor flow of the sucking part and the air intake of the ventilation part, the baby cannot swallow the nipple due to the excessive flow, the milk is choked, the ventilation function is poor, the internal air pressure of the feeding bottle is different from the external air pressure due to the imbalance of the air intake, the air exhaust and the flow, the nipple cannot suck water easily, or the baby bloated, bellyache, hiccup, milk spitting and the like are caused by the excessive air intake, so the using effect is not ideal.
Disclosure of Invention
The invention aims to provide a high-temperature-resistant antibacterial feeding bottle and a preparation method thereof, and aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high temperature resistant antibiotic feeding bottle, includes body, outer go-between and nipple, the body top is provided with the interior connecting ring, outer go-between upper portion is fixed with the nipple, pass through threaded connection between outer go-between and the interior connecting ring, the nipple top sets up to sucking the portion, the nipple is located sucking the portion below and sets up to dull polish portion, the nipple is located dull polish portion department and is provided with areola arch, the nipple is located dull polish portion below and is provided with the air inlet, body and nipple are constituteed by following parts by weight: 80-90 parts of LSR liquid silica gel, 2-4 parts of nano-silver antibacterial master batch, 5-10 parts of zirconium phosphate, 5-10 parts of white carbon black and 4-8 parts of calcium carbonate.
Preferably, the inner connecting ring is made of PPSU materials, and the bottom end of the inner connecting ring is embedded in the bottle body.
Preferably, the outer connecting ring is made of PP materials, an inner annular bulge is arranged at the joint of the outer connecting ring and the nipple, and an annular groove matched and connected with the inner annular bulge is formed in the nipple.
Preferably, the number of the air inlets is three, and the three air inlets are uniformly distributed on the nipple.
Preferably, a push plate is arranged on the outer side of the outer connecting ring, the outer connecting ring and the push plate are of an integrated structure, and friction grains are arranged on the outer surface of the outer connecting ring.
A preparation method of a high-temperature-resistant antibacterial feeding bottle comprises the following steps:
the method comprises the following steps: preparation of raw materials: weighing the raw materials in parts by weight;
step two: putting the LSR liquid silica gel into an internal mixer for plastication;
step three: putting the nano-silver antibacterial master batch, zirconium phosphate, white carbon black and calcium carbonate into an internal mixer for banburying;
step four: mixing the products obtained in the second step and the third step in an open mill, and then tabletting;
step five: placing the film in a mould, and carrying out compression molding on the mould in a flat vulcanizing machine;
step six: demolding by compressed air to obtain a bottle body and a nipple;
step seven: and packaging the assembled parts to obtain the milk bottle.
Preferably, the plastication temperature in the second step is 100-150 ℃, and the plastication time is 6-9 minutes.
Preferably, the banburying temperature in the third step is 75-80 ℃, and the banburying time is 6-9 minutes.
Preferably, the mixing temperature in the fourth step is 150-220 ℃, and the mixing time is 25-35 minutes.
Preferably, the compression in step four is performed 6-8 times.
Compared with the prior art, the invention has the beneficial effects that:
1. the feeding bottle is closer to the breast by arranging the frosted part and arranging the areola bulge at the frosted part, and the nipple is very close to the breast in shape and touch by adopting LSR liquid silicone rubber, so that the condition that a baby collides with the feeding bottle can be avoided;
2. by arranging the 3 air inlets, negative pressure is prevented from being generated in the feeding bottle, so that more air is prevented from being sucked by a baby, and the milk spitting condition can be greatly reduced;
3. the LSR liquid silica gel and the nano-silver antibacterial master batch are adopted, so that the high temperature resistance and the antibacterial performance of the milk bottle are enhanced;
4. the calcium carbonate can make the latex bright in color, large in elongation, high in tensile strength and good in wear resistance.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the connection structure of the outer connection ring according to the present invention.
In the figure: 1. a bottle body; 2. an outer connecting ring; 3. a nipple; 101. an inner connecting ring; 201. pushing the plate; 301. an air inlet; 302. areola bulge; 303. a frosted portion; 304. a sucking part.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example one
Referring to fig. 1-2, in an embodiment of the present invention, a high temperature resistant antibacterial feeding bottle includes a bottle body 1, an outer connecting ring 2 and a nipple 3, and is characterized in that: 1 top of body is provided with interior connecting ring 101, outer connecting ring 2 upper portion is fixed with nipple 3, pass through threaded connection between outer connecting ring 2 and the interior connecting ring 101, 3 tops of nipple set up to sucking portion 304, nipple 3 is located sucking portion 304 below and sets up to dull polish portion 303, nipple 3 is located dull polish portion 303 department and is provided with areola arch 302, nipple 3 is located dull polish portion 303 below and is provided with air inlet 301, body 1 and nipple 3 constitute by following parts by weight: 80-90 parts of LSR liquid silica gel, 2-4 parts of nano-silver antibacterial master batch, 5-10 parts of zirconium phosphate, 5-10 parts of white carbon black and 4-8 parts of calcium carbonate.
The inner connecting ring 101 is made of PPSU materials, and the bottom end of the inner connecting ring 101 is embedded in the bottle body 1.
The outer connecting ring 2 is made of PP materials, an inner annular bulge is arranged at the joint of the outer connecting ring 2 and the nipple 3, and an annular groove matched and connected with the inner annular bulge is formed in the nipple 3.
The number of the air inlets 301 is three, and the three air inlets 301 are uniformly distributed on the nipple 3.
The outer connecting ring 2 outside is provided with push pedal 201, and outer connecting ring 2 sets up to integral type structure with push pedal 201, outer connecting ring 2 surface is provided with friction line.
A preparation method of a high-temperature-resistant antibacterial feeding bottle comprises the following steps:
the method comprises the following steps: preparation of raw materials: weighing the raw materials in parts by weight;
step two: putting the LSR liquid silica gel into an internal mixer for plastication;
step three: putting the nano-silver antibacterial master batch, zirconium phosphate, white carbon black and calcium carbonate into an internal mixer for banburying;
step four: mixing the products obtained in the second step and the third step in an open mill, and then tabletting;
step five: placing the film in a mould, and carrying out compression molding on the mould in a flat vulcanizing machine;
step six: demolding by compressed air to obtain a bottle body and a nipple;
step seven: and packaging the assembled parts to obtain the milk bottle.
In the second step, the plastication temperature is 100-150 ℃, and the plastication time is 6-9 minutes.
The banburying temperature in the third step is 75-80 ℃, and the banburying time is 6-9 minutes.
The mixing temperature in the step four is 150-.
The working principle of the invention is as follows: the feeding bottle is closer to the breast by arranging the frosted part and arranging the areola bulge at the frosted part, and the nipple is very close to the breast in shape and touch by adopting LSR liquid silicone rubber, so that the condition that a baby collides with the feeding bottle can be avoided; by arranging the 3 air inlets, negative pressure is prevented from being generated in the feeding bottle, so that more air is prevented from being sucked by a baby, and the milk spitting condition can be greatly reduced; the LSR liquid silica gel and the nano-silver antibacterial master batch are adopted, so that the high temperature resistance and the antibacterial performance of the milk bottle are enhanced; the calcium carbonate can make the latex bright in color, large in elongation, high in tensile strength and good in wear resistance.
Example two
Referring to fig. 1-2, in an embodiment of the present invention, a high temperature resistant antibacterial feeding bottle includes a bottle body 1, an outer connecting ring 2 and a nipple 3, and is characterized in that: 1 top of body is provided with interior connecting ring 101, outer connecting ring 2 upper portion is fixed with nipple 3, pass through threaded connection between outer connecting ring 2 and the interior connecting ring 101, 3 tops of nipple set up to sucking portion 304, nipple 3 is located sucking portion 304 below and sets up to dull polish portion 303, nipple 3 is located dull polish portion 303 department and is provided with areola arch 302, nipple 3 is located dull polish portion 303 below and is provided with air inlet 301, body 1 and nipple 3 constitute by following parts by weight: 80-90 parts of LSR liquid silica gel, 2-4 parts of nano-silver antibacterial master batch, 5-10 parts of zirconium phosphate, 5-10 parts of white carbon black and 4-8 parts of calcium carbonate.
The inner connecting ring 101 is made of PPSU materials, and the bottom end of the inner connecting ring 101 is embedded in the bottle body 1.
The outer connecting ring 2 is made of PP materials, an inner annular bulge is arranged at the joint of the outer connecting ring 2 and the nipple 3, and an annular groove matched and connected with the inner annular bulge is formed in the nipple 3.
The outer connecting ring 2 outside is provided with push pedal 201, and outer connecting ring 2 sets up to integral type structure with push pedal 201, outer connecting ring 2 surface is provided with friction line.
A preparation method of a high-temperature-resistant antibacterial feeding bottle comprises the following steps:
the method comprises the following steps: preparation of raw materials: weighing the raw materials in parts by weight;
step two: putting the LSR liquid silica gel into an internal mixer for plastication;
step three: putting the nano-silver antibacterial master batch, zirconium phosphate, white carbon black and calcium carbonate into an internal mixer for banburying;
step four: mixing the products obtained in the second step and the third step in an open mill, and then tabletting;
step five: placing the film in a mould, and carrying out compression molding on the mould in a flat vulcanizing machine;
step six: demolding by compressed air to obtain a bottle body and a nipple;
step seven: and packaging the assembled parts to obtain the milk bottle.
In the second step, the plastication temperature is 100-150 ℃, and the plastication time is 6-9 minutes.
The banburying temperature in the third step is 75-80 ℃, and the banburying time is 6-9 minutes.
The mixing temperature in the step four is 150-.
The working principle of the invention is as follows: the feeding bottle is closer to the breast by arranging the frosted part and arranging the areola bulge at the frosted part, and the nipple is very close to the breast in shape and touch by adopting LSR liquid silicone rubber, so that the condition that a baby collides with the feeding bottle can be avoided; by arranging the air inlet, negative pressure generated in the feeding bottle is avoided, so that more air is prevented from being sucked by the baby, and the milk spitting condition can be greatly reduced; the LSR liquid silica gel and the nano-silver antibacterial master batch are adopted, so that the high temperature resistance and the antibacterial performance of the milk bottle are enhanced; the calcium carbonate can make the latex bright in color, large in elongation, high in tensile strength and good in wear resistance.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a high temperature resistant antibiotic feeding bottle, includes body (1), outer go-between (2) and nipple (3), its characterized in that: body (1) top is provided with interior connecting ring (101), outer connecting ring (2) upper portion is fixed with nipple (3), pass through threaded connection between outer connecting ring (2) and interior connecting ring (101), nipple (3) top sets up to sucking portion (304), nipple (3) are located sucking portion (304) below and set up to dull polish portion (303), nipple (3) are located dull polish portion (303) and locate to be provided with areola arch (302), nipple (3) are located dull polish portion (303) below and are provided with air inlet (301), body (1) and nipple (3) are constituteed by following parts by weight: 80-90 parts of LSR liquid silica gel, 2-4 parts of nano-silver antibacterial master batch, 5-10 parts of zirconium phosphate, 5-10 parts of white carbon black and 4-8 parts of calcium carbonate.
2. The high temperature resistant antibacterial feeding bottle of claim 1, wherein: the inner connecting ring (101) is made of PPSU materials, and the bottom end of the inner connecting ring (101) is embedded in the bottle body (1).
3. The high temperature resistant antibacterial feeding bottle of claim 1, wherein: the outer connecting ring (2) is made of PP materials, an inner annular protrusion is arranged at the joint of the outer connecting ring (2) and the nipple (3), and an annular groove matched and connected with the inner annular protrusion is formed in the nipple (3).
4. The high temperature resistant antibacterial feeding bottle of claim 1, wherein: the number of the air inlets (301) is three, and the three air inlets (301) are uniformly distributed on the nipple (3).
5. The high temperature resistant antibacterial feeding bottle of claim 1, wherein: the outer connecting ring (2) is provided with a push plate (201) on the outer side, the outer connecting ring (2) and the push plate (201) are of an integrated structure, and friction grains are arranged on the outer surface of the outer connecting ring (2).
6. The method for preparing the high-temperature-resistant antibacterial feeding bottle according to claim 1, characterized in that: the method comprises the following steps:
the method comprises the following steps: preparation of raw materials: weighing the raw materials in parts by weight;
step two: putting the LSR liquid silica gel into an internal mixer for plastication;
step three: putting the nano-silver antibacterial master batch, zirconium phosphate, white carbon black and calcium carbonate into an internal mixer for banburying;
step four: mixing the products obtained in the second step and the third step in an open mill, and then tabletting;
step five: placing the film in a mould, and carrying out compression molding on the mould in a flat vulcanizing machine;
step six: demolding by compressed air to obtain a bottle body and a nipple;
step seven: and packaging the assembled parts to obtain the milk bottle.
7. The method for preparing a high-temperature-resistant antibacterial feeding bottle according to claim 6, characterized in that: in the second step, the plastication temperature is 100-150 ℃, and the plastication time is 6-9 minutes.
8. The method for preparing a high-temperature-resistant antibacterial feeding bottle according to claim 6, characterized in that: the banburying temperature in the third step is 75-80 ℃, and the banburying time is 6-9 minutes.
9. The method for preparing a high-temperature-resistant antibacterial feeding bottle according to claim 6, characterized in that: the mixing temperature in the fourth step is 150-220 ℃, and the mixing time is 25-35 minutes.
10. The method for preparing a high-temperature-resistant antibacterial feeding bottle according to claim 6, characterized in that: in the fourth step, the tablet pressing needs to be carried out for 6 to 8 times.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911337673.5A CN111135100A (en) | 2019-12-23 | 2019-12-23 | High-temperature-resistant antibacterial feeding bottle and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911337673.5A CN111135100A (en) | 2019-12-23 | 2019-12-23 | High-temperature-resistant antibacterial feeding bottle and preparation method thereof |
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| Title |
|---|
| 洪桂香: "常用典型橡胶的混炼工艺特点", 《化学工业》 * |
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Application publication date: 20200512 |