CN106189269A - A kind of silkworm silk glass fibre is blended antifungal inflight meal bag and preparation method thereof - Google Patents
A kind of silkworm silk glass fibre is blended antifungal inflight meal bag and preparation method thereof Download PDFInfo
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L89/00—Compositions of proteins; Compositions of derivatives thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
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- 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
- C08J5/18—Manufacture of films or sheets
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- 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
- C08J2389/00—Characterised by the use of proteins; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
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- C08J2489/00—Characterised by the use of proteins; Derivatives thereof
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- 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
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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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
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Abstract
The open a kind of silkworm silk glass fibre of the present invention is blended antifungal inflight meal bag and preparation method thereof, including following weight parts component: glass fibre 50 60 parts, calcium carbonate 8 15 parts, nano titanium oxide 14 parts, benzoin ethyl ether 10 20 parts, nano imvite 79 parts, butyl titanate 1.2 1.4 parts, Boehmeria boon 12 14 parts, silkworm silk 60 65 parts, 23 parts of gelatin, magnesium stearate 12 parts, tributyl 2-acetylcitrate 13 15 parts, 2, 6 di-t-butyls 4, methylphenol 1 1.5 parts, 3 hydroxy benzoic acids 46 parts, sulfated lauryl alcohol 12 parts, plant saponin 46 parts.Product of the present invention is that safe formula produces, can be used to manufacture inflight meal packaging bag etc., when product uses, intensity is big, water-fast, oil resistant, durable in use, it is advantageously implemented large-scale industrial production, it is easy to grasp simultaneously, it is easy to promote, product after Fei Qi under the oxygen-enriched and effect of microorganism can automatic classifying, ultimately generate carbon dioxide and water, ecological, environmental protective.
Description
Technical field
The present invention relates to plastic sheeting technical field, specifically a kind of silkworm silk-glass fibre is blended antifungal inflight meal
Bag and preparation method thereof.
Background technology
In recent years, owing to waste plastic " white pollution " brought that be difficult to degrade is on the rise, cause global extensively
General concern, countries in the world have put into effect the relevant laws and regulations limiting or prohibitting the use of non-degradable plastic packing article successively.On the other hand, by
Non-renewable resources in manufacturing the raw material oil of conventional plastic, along with a large amount of use of the mankind will be exhausted, thus development with
Renewable resource is that raw material, degradable environmental friendliness plastic are extremely urgent.
Biodegradable silkworm silk material is utilized to become the focus of countries in the world research to prepare degradable packaging film.But
It is silkworm silk while improving plastics degradability, on the one hand can cause the decline of its physical and mechanical properties so that it is processing is tired
Difficulty, on the other hand there is also hydrophilic too strong, and the compatibility between major part resins for universal use is very poor, causes the thin film power made
Performance declines to a great extent, and block-water performance is poor, thus hinders the extensive application during industrialization promotion of the silkworm silk plastics.Glass
Fiber is a kind of broad-spectrum high molecular polymer, and performance is between plastics and rubber, containing substantial amounts of polar group hydroxyl
Base, toxicity is the lowest, and molecular chain structure symmetry is regular, have uniqueness strong adherence, epithelium pliability, flatness, oil resistivity,
Solvent resistance, protecting colloid, gas barrier performance and the specially treated resistance to water having, the most also have certain biology
Degradability, with the presence of resolving into water and carbon dioxide under conditions of antibacterial 6 months completely in wet environment, is to give birth to completely
Thing degradable material, but higher to degraded environmental requirement in degradation process, make degradation speed still seem relatively slow.
Boehmeria is the traditional fibre crop of great distinct Chinese characteristics, and China's long-term ramie planting area reaches 200,000 hectares of left sides
The right side, in addition to ramie phloem extracts as textile product, Boehmeria boon is seldom utilized.Boehmeria boon utilization rate is low, place
The problems such as reason is difficult are always governments at all levels and relevant department's question of common concern, are also peasant's extremely concerns.Boehmeria
Bone, as the by-product of the large-scale production processing of Boehmeria industry, is important living resources, wherein rich cellulose, half fiber
Element, its content of cellulose deciduous species similar with fibre morphology, the most preferable plant fiber tableware prepare raw material, and
To its most efficient exploitation for improving Boehmeria comprehensive value, promoting that Boehmeria industry development is the most significant.
Summary of the invention
It is an object of the invention to provide a kind of silkworm silk-glass fibre and antifungal inflight meal bag and preparation side thereof are blended
Method.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of silkworm silk-glass fibre is blended antifungal inflight meal bag, the component of following portions by weight be prepared from: glass
Glass fiber 50-60 part, calcium carbonate 8-15 part, nano titanium oxide 1-4 part, benzoin ethyl ether 10-20 part, nano imvite 7-9
Part, butyl titanate 1.2-1.4 part, Boehmeria boon 12-14 part, silkworm silk 60-65 part, gelatin 2-3 part, magnesium stearate 1-2 part, second
Acyl tributyl citrate 13-15 part, 2,6-di-t-butyl-4-, methylphenol 1-1.5 part, 3-hydroxy benzoic acid 4-6 part, Laurel
Alcohol sulfate 1-2 part, plant saponin 4-6 part.
As preferably, described silkworm silk-glass fibre is blended antifungal inflight meal bag, by the component of following portions by weight
It is prepared from: glass fibre 55 parts, calcium carbonate 10 parts, nano titanium oxide 3 parts, benzoin ethyl ether 15 parts, nano imvite 8
Part, butyl titanate 1.3 parts, Boehmeria boon 13 parts, silkworm silk 63 parts, 2 parts of gelatin, magnesium stearate 2 parts, tributyl 2-acetylcitrate
13 parts, 2,6-di-t-butyl-4-, methylphenol 1 part, 3-hydroxy benzoic acid 5 parts, sulfated lauryl alcohol 1 part, plant saponin 5
Part.
Described silkworm silk-glass fibre is blended antifungal inflight meal bag, is made up of step in detail below:
(1) put into after silkworm silk being mixed homogeneously with nano imvite in baking oven, be dried 120 minutes under conditions of 130 DEG C
Rear taking-up, (controlling bath temperature is 30 DEG C, ultrasonic merit after being cooled to room temperature, mixed-powder to be utilized sonic oscillation 30-40 minute
Rate is 100W), then mixed-powder is transferred in stirred tank, adds butyl titanate, controlling temperature is 75 DEG C, with 1500
Rev/min speed stir after 15 minutes, continuously add butyl titanate, stir 15 minutes, finally taking-up puts into baking oven, 120
It is dried under conditions of DEG C and within 60 minutes, i.e. obtains the mixed-powder that surface hydrophobicity processes；
(2) Boehmeria boon is passed through after drying corase grind, refines the powder making 80-100 mesh, be then placed in nano grinder
In be ground into nanometer grade powder, mix with gelatin, together put in kneader with magnesium stearate after mix homogeneously, temperature control 120 DEG C,
Mediate 15 minutes, release cooling, obtain Boehmeria boon and strengthen material；
(3) mixed-powder and 2 that surface hydrophobicity step (1) obtained is modified, 6-di-tert-butyl-4-methy phenol mixes
Close, disperseed 60-90 minute by colloidal mill, be subsequently adding the Boehmeria boon enhancing material that step (2) obtains, made by twin screw
In grain machine, melt extrude pelletize under conditions of controlling temperature 170-180 DEG C, obtain the silkworm silk masterbatch of a diameter of 6mm；
(4) silkworm silk masterbatch, glass fibre, tributyl 2-acetylcitrate and remaining residual components that step (3) is obtained
At normal temperatures after mix homogeneously, join in single screw extrusion machine, control temperature under the processing temperature of 170-180 DEG C, carry out heat
Molten extrusion-blown modling film forming, last qualitative rolling, packs and get final product.
Beneficial effects of the present invention: product of the present invention is that safe formula produces, and can be used to manufacture inflight meal packaging bag
When using Deng, product, intensity is big, water-fast, oil resistant, durable in use, is advantageously implemented large-scale industrial production, it is easy to the palm simultaneously
Hold, it is simple to promote, discarded after product under the oxygen-enriched and effect of microorganism can automatic classifying, ultimately generate carbon dioxide and
Water, ecological, environmental protective.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail.
Embodiment 1
A kind of silkworm silk-glass fibre is blended antifungal inflight meal bag, weighs following weight component: glass fibre 50,
Calcium carbonate 8, nano titanium oxide 1, benzoin ethyl ether 10, nano imvite 7, butyl titanate 1.2, Boehmeria fiber crops
Bone 12, silkworm silk 60, gelatin 2, magnesium stearate 1, tributyl 2-acetylcitrate 13,2,6-di-t-butyl-4-, methyl
Phenol 1,3-hydroxy benzoic acid 4, sulfated lauryl alcohol 1, plant saponin 4.
It is made up of step in detail below:
(1) put into after silkworm silk being mixed homogeneously with nano imvite in baking oven, be dried 120 minutes under conditions of 130 DEG C
Rear taking-up, (controlling bath temperature is 30 DEG C, ultrasonic merit after being cooled to room temperature, mixed-powder to be utilized sonic oscillation 30-40 minute
Rate is 100W), then mixed-powder is transferred in stirred tank, adds butyl titanate, controlling temperature is 75 DEG C, with 1500
Rev/min speed stir after 15 minutes, continuously add butyl titanate, stir 15 minutes, finally taking-up puts into baking oven, 120
It is dried under conditions of DEG C and within 60 minutes, i.e. obtains the mixed-powder that surface hydrophobicity processes；
(2) Boehmeria boon is passed through after drying corase grind, refines the powder making 80-100 mesh, be then placed in nano grinder
In be ground into nanometer grade powder, mix with gelatin, together put in kneader with magnesium stearate after mix homogeneously, temperature control 120 DEG C,
Mediate 15 minutes, release cooling, obtain Boehmeria boon and strengthen material；
(3) mixed-powder and 2 that surface hydrophobicity step (1) obtained is modified, 6-di-tert-butyl-4-methy phenol mixes
Close, disperseed 60-90 minute by colloidal mill, be subsequently adding the Boehmeria boon enhancing material that step (2) obtains, made by twin screw
In grain machine, melt extrude pelletize under conditions of controlling temperature 170-180 DEG C, obtain the silkworm silk masterbatch of a diameter of 6mm；
(4) silkworm silk masterbatch, glass fibre, tributyl 2-acetylcitrate and remaining residual components that step (3) is obtained
At normal temperatures after mix homogeneously, join in single screw extrusion machine, control temperature under the processing temperature of 170-180 DEG C, carry out heat
Molten extrusion-blown modling film forming, last qualitative rolling, packs and get final product.
Embodiment 2
A kind of silkworm silk-glass fibre is blended antifungal inflight meal bag, weighs the component of following weight: glass fibre 60
, calcium carbonate 15, nano titanium oxide 4, benzoin ethyl ether 20, nano imvite 9, butyl titanate 1.4, ramie
Fiber crops boon 14, silkworm silk 65, gelatin 3, magnesium stearate 2, tributyl 2-acetylcitrate 15,2,6-di-t-butyl-4-,
Methylphenol 1.5,3-hydroxy benzoic acid 6, sulfated lauryl alcohol 2, plant saponin 6.
It is made up of step in detail below:
(1) put into after silkworm silk being mixed homogeneously with nano imvite in baking oven, be dried 120 minutes under conditions of 130 DEG C
Rear taking-up, (controlling bath temperature is 30 DEG C, ultrasonic merit after being cooled to room temperature, mixed-powder to be utilized sonic oscillation 30-40 minute
Rate is 100W), then mixed-powder is transferred in stirred tank, adds butyl titanate, controlling temperature is 75 DEG C, with 1500
Rev/min speed stir after 15 minutes, continuously add butyl titanate, stir 15 minutes, finally taking-up puts into baking oven, 120
It is dried under conditions of DEG C and within 60 minutes, i.e. obtains the mixed-powder that surface hydrophobicity processes；
(2) Boehmeria boon is passed through after drying corase grind, refines the powder making 80-100 mesh, be then placed in nano grinder
In be ground into nanometer grade powder, mix with gelatin, together put in kneader with magnesium stearate after mix homogeneously, temperature control 120 DEG C,
Mediate 15 minutes, release cooling, obtain Boehmeria boon and strengthen material；
(3) mixed-powder and 2 that surface hydrophobicity step (1) obtained is modified, 6-di-tert-butyl-4-methy phenol mixes
Close, disperseed 60-90 minute by colloidal mill, be subsequently adding the Boehmeria boon enhancing material that step (2) obtains, made by twin screw
In grain machine, melt extrude pelletize under conditions of controlling temperature 170-180 DEG C, obtain the silkworm silk masterbatch of a diameter of 6mm；
(4) silkworm silk masterbatch, glass fibre, tributyl 2-acetylcitrate and remaining residual components that step (3) is obtained
At normal temperatures after mix homogeneously, join in single screw extrusion machine, control temperature under the processing temperature of 170-180 DEG C, carry out heat
Molten extrusion-blown modling film forming, last qualitative rolling, packs and get final product.
Embodiment 3
A kind of silkworm silk-glass fibre is blended antifungal inflight meal bag, weighs the component of following weight: glass fibre 55
, calcium carbonate 10, nano titanium oxide 3, benzoin ethyl ether 15, nano imvite 8, butyl titanate 1.3, ramie
Fiber crops boon 13, silkworm silk 63, gelatin 2, magnesium stearate 2, tributyl 2-acetylcitrate 13,2,6-di-t-butyl-4-,
Methylphenol 1,3-hydroxy benzoic acid 5, sulfated lauryl alcohol 1, plant saponin 5.
It is made up of step in detail below:
(1) put into after silkworm silk being mixed homogeneously with nano imvite in baking oven, be dried 120 minutes under conditions of 130 DEG C
Rear taking-up, (controlling bath temperature is 30 DEG C, ultrasonic merit after being cooled to room temperature, mixed-powder to be utilized sonic oscillation 30-40 minute
Rate is 100W), then mixed-powder is transferred in stirred tank, adds butyl titanate, controlling temperature is 75 DEG C, with 1500
Rev/min speed stir after 15 minutes, continuously add butyl titanate, stir 15 minutes, finally taking-up puts into baking oven, 120
It is dried under conditions of DEG C and within 60 minutes, i.e. obtains the mixed-powder that surface hydrophobicity processes；
(2) Boehmeria boon is passed through after drying corase grind, refines the powder making 80-100 mesh, be then placed in nano grinder
In be ground into nanometer grade powder, mix with gelatin, together put in kneader with magnesium stearate after mix homogeneously, temperature control 120 DEG C,
Mediate 15 minutes, release cooling, obtain Boehmeria boon and strengthen material；
(3) mixed-powder and 2 that surface hydrophobicity step (1) obtained is modified, 6-di-tert-butyl-4-methy phenol mixes
Close, disperseed 60-90 minute by colloidal mill, be subsequently adding the Boehmeria boon enhancing material that step (2) obtains, made by twin screw
In grain machine, melt extrude pelletize under conditions of controlling temperature 170-180 DEG C, obtain the silkworm silk masterbatch of a diameter of 6mm；
(4) silkworm silk masterbatch, glass fibre, tributyl 2-acetylcitrate and remaining residual components that step (3) is obtained
At normal temperatures after mix homogeneously, join in single screw extrusion machine, control temperature under the processing temperature of 170-180 DEG C, carry out heat
Molten extrusion-blown modling film forming, last qualitative rolling, packs and get final product.
Claims (3)
1. silkworm silk-glass fibre is blended antifungal inflight meal bag, it is characterised in that by the component system of following portions by weight
For forming: glass fibre 50-60 part, calcium carbonate 8-15 part, nano titanium oxide 1-4 part, benzoin ethyl ether 10-20 part, nanometer
Montmorillonite 7-9 part, butyl titanate 1.2-1.4 part, Boehmeria boon 12-14 part, silkworm silk 60-65 part, gelatin 2-3 part, stearic acid
Magnesium 1-2 part, tributyl 2-acetylcitrate 13-15 part, 2,6-di-t-butyl-4-, methylphenol 1-1.5 part, 3-hydroxy benzoic acid
4-6 part, sulfated lauryl alcohol 1-2 part, plant saponin 4-6 part.
2. a kind of silkworm silk-glass fibre as claimed in claim 1 is blended antifungal inflight meal bag, it is characterised in that under by
The component stating parts by weight is prepared from: glass fibre 55 parts, calcium carbonate 10 parts, nano titanium oxide 3 parts, benzoin ethyl ether 15
Part, nano imvite 8 parts, butyl titanate 1.3 parts, Boehmeria boon 13 parts, silkworm silk 63 parts, 2 parts of gelatin, magnesium stearate 2 parts, second
Acyl tributyl citrate 13 parts, 2,6-di-t-butyl-4-, methylphenol 1 part, 3-hydroxy benzoic acid 5 parts, sulfated lauryl alcohol 1
Part, plant saponin 5 parts.
The most according to claim 1, a kind of silkworm silk-glass fibre is blended antifungal inflight meal bag, it is characterised in that by with
Lower concrete steps are made:
(1) put into after silkworm silk being mixed homogeneously with nano imvite in baking oven, take after being dried 120 minutes under conditions of 130 DEG C
Going out, (controlling bath temperature is 30 DEG C, and ultrasonic power is after being cooled to room temperature, mixed-powder to be utilized sonic oscillation 30-40 minute
100W), being then transferred in stirred tank by mixed-powder, add butyl titanate, controlling temperature is 75 DEG C, with 1500 revs/min
Speed stir after 15 minutes, continuously add butyl titanate, stir 15 minutes, finally taking-up puts into baking oven, at the bar of 120 DEG C
It is dried under part and within 60 minutes, i.e. obtains the mixed-powder that surface hydrophobicity processes；
(2) Boehmeria boon is passed through after drying corase grind, refines the powder making 80-100 mesh, be then placed in powder in nano grinder
It is broken into nanometer grade powder, mixes with gelatin, together put in kneader with magnesium stearate after mix homogeneously, temperature control 120 DEG C, mediate
15 minutes, release cooling, obtain Boehmeria boon and strengthen material；
(3) mixed-powder and 2 that surface hydrophobicity step (1) obtained is modified, 6-di-tert-butyl-4-methy phenol mixes, logical
Cross colloidal mill to disperse 60-90 minute, be subsequently adding the Boehmeria boon enhancing material that step (2) obtains, pass through dual-screw pelletizer
In, melt extrude pelletize under conditions of controlling temperature 170-180 DEG C, obtain the silkworm silk masterbatch of a diameter of 6mm；
(4) silkworm silk masterbatch, glass fibre, tributyl 2-acetylcitrate and remaining residual components step (3) obtained is often
After the lower mix homogeneously of temperature, joining in single screw extrusion machine, control temperature carries out hot melt under the processing temperature of 170-180 DEG C and squeezes
Go out Blown Film, last qualitative rolling, pack and get final product.
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Cited By (2)
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| CN107118572A (en) * | 2017-06-21 | 2017-09-01 | 安徽泰诺塑胶有限公司 | A kind of antibacterial PET goblet and preparation method thereof |
| CN107383808A (en) * | 2017-09-22 | 2017-11-24 | 安徽顺彤包装材料有限公司 | A kind of modified PET fire-retardant film |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107118572A (en) * | 2017-06-21 | 2017-09-01 | 安徽泰诺塑胶有限公司 | A kind of antibacterial PET goblet and preparation method thereof |
| CN107383808A (en) * | 2017-09-22 | 2017-11-24 | 安徽顺彤包装材料有限公司 | A kind of modified PET fire-retardant film |
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