CN109370164A - A kind of all-transparent plastic bottle mouthful seal and its manufacture craft - Google Patents
A kind of all-transparent plastic bottle mouthful seal and its manufacture craft Download PDFInfo
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- CN109370164A CN109370164A CN201811090625.6A CN201811090625A CN109370164A CN 109370164 A CN109370164 A CN 109370164A CN 201811090625 A CN201811090625 A CN 201811090625A CN 109370164 A CN109370164 A CN 109370164A
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
- C08J5/121—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives by heating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
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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
- C08L2203/00—Applications
- C08L2203/10—Applications used for bottles
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of all-transparent plastic bottle mouthful seal and its manufacture crafts, including bottle cap body, the surface bottom portion of the bottle cap body is equipped with lower seal convexity, the outer surface of cupular part fusion of the bottle cap body has PET sealer, the bottle cap body is equipped with upper seal convexity close to the side of PET sealer, the surface side of the PET sealer is equipped with pull ring main body, gluing has pull ring blob of viscose between the pull ring main body and PET sealer, the all-transparent plastic bottle mouthful seal is made of the raw material of following weight proportion: 40-60 parts of PET resin, 2-5 parts of toughener, 5-10 parts of antioxidant, 8-12 parts of plasticizer, 3-5 parts of chemical nucleation agent, 3-4 parts of colorant, 1-3 parts of coupling agent, 3-5 parts of ultraviolet absorber, 15-25 parts of impact modifier.Formula of the invention guarantees the recuperability of entire product using PET resin as primary raw material, guarantees that the permeability of bottle cap is more preferable using PET, more beautiful, processing technology difficulty is lower.
Description
Technical field
The present invention relates to daily polymeric material field more particularly to a kind of all-transparent plastic bottle mouthful seals and its system
Make technique.
Background technique
The sealing means of plastic bottle mainly include following several at present: pressure-sensitive pad: which air-tightness is bad, can be with machine
Device is realized, can also be realized by hand；Aluminium-foil gasket: which is easy to damage aluminium foil in heat seal process, leads to structure
Damage, to influence quality；Aluminium foil film: which must mechanical heat-sealing completion；Easy open cover: which is easy to hurt hand；Easily tear
Film: which mechanical must be completed.
The sealing all heat seal forms of processing technology at present；Efficiency is lower when in use, while the product matter of heat seal
Amount also has certain flaw.
Summary of the invention
The purpose of the present invention is to solve the generations of the heat seal process of transparent plastic bottle bottle sealing part in the prior art
Product defect, and a kind of all-transparent plastic bottle mouthful seal and its manufacture craft proposed.
To achieve the goals above, present invention employs following technical solutions:
Design a kind of all-transparent plastic bottle mouthful seal and its manufacture craft, including bottle cap body, the bottle cap body
Surface bottom portion be equipped with lower seal convexity, the bottle cap body outer surface of cupular part fusion have PET sealer, the bottle cap body leans on
The side of nearly PET sealer is equipped with upper seal convexity, and the surface side of the PET sealer is equipped with pull ring main body, the pull ring main body
Gluing has pull ring blob of viscose between PET sealer, which is made of the raw material of following weight proportion:
40-60 parts of PET resin, 2-5 parts of toughener, 5-10 parts of antioxidant, 8-12 parts of plasticizer, 3-5 parts of chemical nucleation agent, colorant 3-
4 parts, 1-3 parts of coupling agent, 3-5 parts of ultraviolet absorber, 15-25 parts of impact modifier.
Preferably, be made of the raw material of following weight proportion: 50 parts of PET resin, 3.7 parts of toughener, 7.5 parts of antioxidant,
10 parts of plasticizer, 4 parts of chemical nucleation agent, 3.5 parts of colorant, 4 parts of ultraviolet absorber, 2 parts of coupling agent, 20 parts of impact modifiers.
Preferably, be made of the raw material of following weight proportion: 50 parts of PET resin, 3.7 parts of toughener, 7.5 parts of antioxidant,
10 parts of plasticizer, 4 parts of chemical nucleation agent, 3.5 parts of colorant, 4 parts of ultraviolet absorber, 2 parts of coupling agent, 20 parts of impact modifiers.
Preferably, it is made of the raw material of following weight proportion: 60 parts of PET resin, 5 parts of toughener, 10 parts of antioxidant, plasticising
20 parts of agent, 5 parts of chemical nucleation agent, 4 parts of colorant, 5 parts of ultraviolet absorber, 3 parts of coupling agent, 30 parts of impact modifiers.
Preferably, the toughener are as follows: liquid nitrile rubber, polyvinyl butyral, polyether sulfone, polyphenylene oxide ketone, nanometer
One of calcium carbonate, nano-titanium dioxide are a variety of.
Preferably, the lubricant is one of PE wax, paraffin, stearic acid, stearate or a variety of；The shock resistance
Modifying agent is ACR anti-impact modifier；The stabilizer is deodorization epoxidized soybean oil；The lubricant is zinc stearate.
The present invention also provides a kind of processing technologys of all-transparent plastic bottle mouthful seal, include the following steps:
1: in molar ratio (0.5~2): the mixing that (1~3) prepares Cu (NO3) 23H2O and Fe (NO3) 39H2O is molten
Liquid, it is 10~11 that NaOH solution to pH value, which is added, and the hydrosol is made, and washing after filtering, is added autoclave, is in temperature
1~3h of hydrothermal synthesis under conditions of 300~400 DEG C obtains carrier nanometer CuFe2O4 composite oxides after washing is dry；
2: weighing the nanometer CuFe2O4 of the preparation of above-mentioned steps 1, it is 2~4 that the molar ratio that concentration is 0.2mol/L, which is added,
In AgNO3 solution, under the conditions of temperature is 40~60 DEG C after stirring 2~3 hours, it is placed in that power is 600~800W, frequency is
In the micro-wave oven of 40KHz, heating time is to take out after 30~60 seconds, is cooled to room temperature, when the mixed sols becomes gel again
Be placed in drying box, 100~120 DEG C at a temperature of it is dry after be washed with deionized, filter 2~4 times, ground after re-dry
It obtains using ferrite oxide complex as the silver ion antimicrobial agent of carrier；
3: PET resin particle being put into inside pulverizer and is crushed, is then delivered on transport of materials machine, obtains PET
Toner；
4: step 3 being obtained into PET resin while being delivered in mixing machine, 10min is mixed, is heated to 120-150 DEG C, heat preservation
Then 2h successively pours into toughener, antioxidant, plasticizer, chemical nucleation agent, colorant, coupling agent, ultraviolet absorber, anti-impact
Hit modifier mixing 8min；
5: the material for mixing completion is delivered to plastic extruder and melted, squeezed out, it is air-cooled to room temperature.
Preferably, mixed plastic solution obtained in the step 1-5, is molded by injection molding machine, obtains bottle cap master
PET sealer (1) is covered on to the surface of bottle cap body (4) after body (4), passes through Far-infrared Heating 15-20min.
A kind of all-transparent plastic bottle mouthful seal and its manufacture craft, beneficial effect proposed by the present invention are:
1. formula of the invention using PET resin as primary raw material, guarantees the permeability and safety of entire sealing cover itself,
Visibility is more preferable, and material is more environmentally-friendly.
2. assisting the toughener of addition, antioxidant, plasticizer, chemical nucleation agent, colorant, UV absorption in the present invention
Agent, coupling agent, impact modifiers can increase the adhesiveness of PET resin, effectively as auxiliary agent convenient for sealing cover later
Installation.
3. the processing technology in the present invention is handled in the fusion to sealing cover overlay film using Far-infrared Heating, can guarantee
Sealing cover overlay film merges complete, it is ensured that the beauty of product after fusion.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is front elevation of the present invention.
Wherein, 1, PET sealer；2, lower seal convexity；3, upper seal convexity；4, bottle cap body；5, pull ring main body；6, pull ring
Blob of viscose.
Specific embodiment
It is clearly and completely described below in conjunction with the technical solution in the embodiment of the present invention, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.
Embodiment one:
A kind of all-transparent plastic bottle mouthful seal and its manufacture craft, including bottle cap body 4, the surface of bottle cap body 4
Bottom is equipped with lower seal convexity 2, and the outer surface of cupular part fusion of bottle cap body 4 has PET sealer 1, and bottle cap body 4 is close to PET sealer 1
Side be equipped with upper seal convexity 3, the surface side of PET sealer 1 is equipped with pull ring main body 5, between pull ring main body 5 and PET sealer 1
Gluing has pull ring blob of viscose 6, which is made of the raw material of following weight proportion: PET resin 40-60
Part, 2-5 parts of toughener, 5-10 parts of antioxidant, 8-12 parts of plasticizer, 3-5 parts of chemical nucleation agent, 3-4 parts of colorant, coupling agent 1-
3 parts, 3-5 parts of ultraviolet absorber, 15-25 parts of impact modifier.
Wherein, toughener are as follows: the mixture in liquid nitrile rubber, nanometer calcium carbonate and nano-titanium dioxide；Lubricant
For in, stearate；Anti-impact modifier is ACR anti-impact modifier；Stabilizer is deodorization epoxidized soybean oil；Lubricant is hard
Resin acid zinc.
A kind of all-transparent plastic bottle mouthful seal and its manufacture craft, include the following steps:
1: in molar ratio (0.5~2): the mixing that (1~3) prepares Cu (NO3) 23H2O and Fe (NO3) 39H2O is molten
Liquid, it is 10~11 that NaOH solution to pH value, which is added, and the hydrosol is made, and washing after filtering, is added autoclave, is in temperature
1~3h of hydrothermal synthesis under conditions of 300~400 DEG C obtains carrier nanometer CuFe2O4 composite oxides after washing is dry；
2: weighing the nanometer CuFe2O4 of the preparation of above-mentioned steps 1, it is 2~4 that the molar ratio that concentration is 0.2mol/L, which is added,
In AgNO3 solution, under the conditions of temperature is 40~60 DEG C after stirring 2~3 hours, it is placed in that power is 600~800W, frequency is
In the micro-wave oven of 40KHz, heating time is to take out after 30~60 seconds, is cooled to room temperature, when the mixed sols becomes gel again
Be placed in drying box, 100~120 DEG C at a temperature of it is dry after be washed with deionized, filter 2~4 times, ground after re-dry
It obtains using ferrite oxide complex as the silver ion antimicrobial agent of carrier；
3: PET resin particle being put into inside pulverizer and is crushed, is then delivered on transport of materials machine, obtains PET
Toner；
4: step 3 being obtained into PET resin while being delivered in mixing machine, 10min is mixed, is heated to 120-150 DEG C, heat preservation
Then 2h successively pours into toughener, antioxidant, plasticizer, chemical nucleation agent, colorant, coupling agent, ultraviolet absorber, anti-impact
Hit modifier mixing 8min；
5: the material for mixing completion is delivered to plastic extruder and melted, squeezed out, it is air-cooled to room temperature；
Embodiment 2
A kind of all-transparent plastic bottle mouthful seal and its manufacture craft, are made: by such as of the raw material of following weight proportion
The raw material of lower weight proportion is made: 40 parts of PET resin, 2 parts of toughener, 5 parts of antioxidant, 8 parts of plasticizer, 3 parts of chemical nucleation agent,
3 parts of colorant, 3 parts of ultraviolet absorber, 1 part of coupling agent, 15 parts of impact modifiers.
Wherein, toughener are as follows: liquid nitrile rubber；Lubricant is the mixture of PE wax and stearate；Impact modification
Agent is ACR anti-impact modifier；Stabilizer is deodorization epoxidized soybean oil；Lubricant is zinc stearate.
A kind of all-transparent plastic bottle mouthful seal and its manufacture craft, include the following steps:
1: in molar ratio (0.5~2): the mixing that (1~3) prepares Cu (NO3) 23H2O and Fe (NO3) 39H2O is molten
Liquid, it is 10~11 that NaOH solution to pH value, which is added, and the hydrosol is made, and washing after filtering, is added autoclave, is in temperature
1~3h of hydrothermal synthesis under conditions of 300~400 DEG C obtains carrier nanometer CuFe2O4 composite oxides after washing is dry；
2: weighing the nanometer CuFe2O4 of the preparation of above-mentioned steps 1, it is 2~4 that the molar ratio that concentration is 0.2mol/L, which is added,
In AgNO3 solution, under the conditions of temperature is 40~60 DEG C after stirring 2~3 hours, it is placed in that power is 600~800W, frequency is
In the micro-wave oven of 40KHz, heating time is to take out after 30~60 seconds, is cooled to room temperature, when the mixed sols becomes gel again
Be placed in drying box, 100~120 DEG C at a temperature of it is dry after be washed with deionized, filter 2~4 times, ground after re-dry
It obtains using ferrite oxide complex as the silver ion antimicrobial agent of carrier；
3: PET resin particle being put into inside pulverizer and is crushed, is then delivered on transport of materials machine, obtains PET
Toner；
4: step 3 being obtained into PET resin while being delivered in mixing machine, 10min is mixed, is heated to 120-150 DEG C, heat preservation
Then 2h successively pours into toughener, antioxidant, plasticizer, chemical nucleation agent, colorant, coupling agent, ultraviolet absorber, anti-impact
Hit modifier mixing 8min；
5: the material for mixing completion is delivered to plastic extruder and melted, squeezed out, it is air-cooled to room temperature；
Embodiment 3
A kind of all-transparent plastic bottle mouthful seal and its manufacture craft, are made: by such as of the raw material of following weight proportion
The raw material of lower weight proportion is made: 50 parts of PET resin, 3.7 parts of toughener, 7.5 parts of antioxidant, 10 parts of plasticizer, chemical nucleation
4 parts of agent, 3.5 parts of colorant, 4 parts of ultraviolet absorber, 2 parts of coupling agent, 20 parts of impact modifiers.
Wherein, toughener are as follows: liquid nitrile rubber, polyvinyl butyral, polyether sulfone, polyphenylene oxide ketone, nanometer calcium carbonate,
Mixture in nano-titanium dioxide；Lubricant is PE wax, paraffin, stearic acid, the mixture in stearate；Impact modification
Agent is ACR anti-impact modifier；Stabilizer is deodorization epoxidized soybean oil；Lubricant is zinc stearate.
A kind of all-transparent plastic bottle mouthful seal and its manufacture craft, include the following steps:
1: in molar ratio (0.5~2): the mixing that (1~3) prepares Cu (NO3) 23H2O and Fe (NO3) 39H2O is molten
Liquid, it is 10~11 that NaOH solution to pH value, which is added, and the hydrosol is made, and washing after filtering, is added autoclave, is in temperature
1~3h of hydrothermal synthesis under conditions of 300~400 DEG C obtains carrier nanometer CuFe2O4 composite oxides after washing is dry；
2: weighing the nanometer CuFe2O4 of the preparation of above-mentioned steps 1, it is 2~4 that the molar ratio that concentration is 0.2mol/L, which is added,
In AgNO3 solution, under the conditions of temperature is 40~60 DEG C after stirring 2~3 hours, it is placed in that power is 600~800W, frequency is
In the micro-wave oven of 40KHz, heating time is to take out after 30~60 seconds, is cooled to room temperature, when the mixed sols becomes gel again
Be placed in drying box, 100~120 DEG C at a temperature of it is dry after be washed with deionized, filter 2~4 times, ground after re-dry
It obtains using ferrite oxide complex as the silver ion antimicrobial agent of carrier；
3: PET resin particle being put into inside pulverizer and is crushed, is then delivered on transport of materials machine, obtains PET
Toner；
4: step 3 being obtained into PET resin while being delivered in mixing machine, 10min is mixed, is heated to 120-150 DEG C, heat preservation
Then 2h successively pours into toughener, antioxidant, plasticizer, chemical nucleation agent, colorant, coupling agent, ultraviolet absorber, anti-impact
Hit modifier mixing 8min；
5: the material for mixing completion is delivered to plastic extruder and melted, squeezed out, it is air-cooled to room temperature；
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of all-transparent plastic bottle mouthful seal and its manufacture craft, including bottle cap body (4), it is characterised in that: described
The surface bottom portion of bottle cap body (4) is equipped with lower seal convexity (2), and the outer surface of cupular part fusion of the bottle cap body (4) has PET envelope
Film (1), the bottle cap body (4) are equipped with upper seal convexity (3) close to the side of PET sealer (1), the table of the PET sealer (1)
Face side is equipped with pull ring main body (5), and gluing has pull ring blob of viscose (6), the full impregnated between the pull ring main body (5) and PET sealer (1)
Bright plastic bottle mouthful seal is made of the raw material of following weight proportion: 40-60 parts of PET resin, 2-5 parts of toughener, antioxidant
5-10 parts, 8-12 parts of plasticizer, 3-5 parts of chemical nucleation agent, 3-4 parts of colorant, 1-3 parts of coupling agent, 3-5 parts of ultraviolet absorber,
15-25 parts of impact modifier.
2. a kind of all-transparent plastic bottle mouthful seal according to claim 1 and its manufacture craft, it is characterised in that: by
The raw material of following weight proportion is made: 40 parts of PET resin, 2 parts of toughener, 5 parts of antioxidant, 8 parts of plasticizer, chemical nucleation agent 3
Part, 3 parts of colorant, 3 parts of ultraviolet absorber, 1 part of coupling agent, 15 parts of impact modifiers.
3. a kind of all-transparent plastic bottle mouthful seal according to claim 1 and its manufacture craft, it is characterised in that: by
The raw material of following weight proportion is made: 50 parts of PET resin, 3.7 parts of toughener, 7.5 parts of antioxidant, 10 parts of plasticizer, chemistry at
4 parts of core agent, 3.5 parts of colorant, 4 parts of ultraviolet absorber, 2 parts of coupling agent, 20 parts of impact modifiers.
4. a kind of all-transparent plastic bottle mouthful seal according to claim 1 and its manufacture craft, it is characterised in that: by
The raw material of following weight proportion is made: 60 parts of PET resin, 5 parts of toughener, 10 parts of antioxidant, 20 parts of plasticizer, chemical nucleation agent
5 parts, 4 parts of colorant, 5 parts of ultraviolet absorber, 3 parts of coupling agent, 30 parts of impact modifiers.
5. a kind of all-transparent plastic bottle mouthful seal according to claim 1 and its manufacture craft, it is characterised in that: institute
State toughener are as follows: liquid nitrile rubber, polyvinyl butyral, polyether sulfone, polyphenylene oxide ketone, nanometer calcium carbonate, nanometer titanium dioxide
One of titanium is a variety of.
6. a kind of all-transparent plastic bottle mouthful seal according to claim 1 and its manufacture craft, it is characterised in that: institute
Stating lubricant is one of PE wax, paraffin, stearic acid, stearate or a variety of；The anti-impact modifier is ACR shock resistance
Modifying agent；The stabilizer is deodorization epoxidized soybean oil；The lubricant is zinc stearate.
7. a kind of all-transparent plastic bottle mouthful seal and its manufacture craft according to claim 1, it is characterised in that: including
Following steps:
1: in molar ratio (0.5~2): (1~3) prepares the mixed solution of Cu (NO3) 23H2O and Fe (NO3) 39H2O, adds
Entering NaOH solution to pH value is 10~11, is made the hydrosol, and after filtering, autoclave is added in washing, temperature be 300~
1~3h of hydrothermal synthesis under conditions of 400 DEG C obtains carrier nanometer CuFe2O4 composite oxides after washing is dry；
2: weighing the nanometer CuFe2O4 of the preparation of above-mentioned steps 1, the AgNO3 that the molar ratio that addition concentration is 0.2mol/L is 2~4
In solution, under the conditions of temperature is 40~60 DEG C after stirring 2~3 hours, it is placed in that power is 600~800W, frequency is 40KHz's
In micro-wave oven, heating time is to take out after 30~60 seconds, is cooled to room temperature, is placed in drying again when the mixed sols becomes gel
In case, 100~120 DEG C at a temperature of it is dry after be washed with deionized, filter 2~4 times, after re-dry grinding be obtain with
Ferrite oxide complex is the silver ion antimicrobial agent of carrier；
3: PET resin particle being put into inside pulverizer and is crushed, is then delivered on transport of materials machine, obtains PET resin
Powder；
4: step 3 is obtained into PET resin while being delivered in mixing machine, 10min is mixed, is heated to 120-150 DEG C, keeps the temperature 2h,
Then toughener is successively poured into, antioxidant, plasticizer, chemical nucleation agent, colorant, coupling agent, ultraviolet absorber, anti-impact click to change
Into agent mixing 8min；
5: the material for mixing completion is delivered to plastic extruder and melted, squeezed out, it is air-cooled to room temperature.
8. processing technology according to claim 7, it is characterised in that: mixed plastic solution obtained in the step 1-5,
It is molded by injection molding machine, obtains the surface that PET sealer (1) is covered on bottle cap body (4) by bottle cap body (4) later, led to
Cross Far-infrared Heating 15-20min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811090625.6A CN109370164A (en) | 2018-09-18 | 2018-09-18 | A kind of all-transparent plastic bottle mouthful seal and its manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811090625.6A CN109370164A (en) | 2018-09-18 | 2018-09-18 | A kind of all-transparent plastic bottle mouthful seal and its manufacture craft |
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| CN109370164A true CN109370164A (en) | 2019-02-22 |
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ID=65405636
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| CN201811090625.6A Pending CN109370164A (en) | 2018-09-18 | 2018-09-18 | A kind of all-transparent plastic bottle mouthful seal and its manufacture craft |
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| CN205652540U (en) * | 2016-05-30 | 2016-10-19 | 苏州创扬医药科技股份有限公司 | Milk bottle lid with tear formula pull ring entirely |
| CN205652602U (en) * | 2016-05-30 | 2016-10-19 | 苏州创扬医药科技股份有限公司 | Milk bottle lid with remain formula pull ring |
| CN106496795A (en) * | 2016-11-16 | 2017-03-15 | 湖南金富包装有限公司 | A kind of plastic bottle closure and its production technology |
| CN207826904U (en) * | 2017-06-26 | 2018-09-07 | 阎昕 | A kind of two panels compacting leakproof easy-open bottle lid |
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2018
- 2018-09-18 CN CN201811090625.6A patent/CN109370164A/en active Pending
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| CN201415800Y (en) * | 2009-06-03 | 2010-03-03 | 张国辉 | Bottle cap |
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| CN205652540U (en) * | 2016-05-30 | 2016-10-19 | 苏州创扬医药科技股份有限公司 | Milk bottle lid with tear formula pull ring entirely |
| CN205652602U (en) * | 2016-05-30 | 2016-10-19 | 苏州创扬医药科技股份有限公司 | Milk bottle lid with remain formula pull ring |
| CN106496795A (en) * | 2016-11-16 | 2017-03-15 | 湖南金富包装有限公司 | A kind of plastic bottle closure and its production technology |
| CN207826904U (en) * | 2017-06-26 | 2018-09-07 | 阎昕 | A kind of two panels compacting leakproof easy-open bottle lid |
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