WO2019214057A1 - Ultraviolet-resistant container bag and preparation method therefor - Google Patents

Ultraviolet-resistant container bag and preparation method therefor Download PDF

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Publication number
WO2019214057A1
WO2019214057A1 PCT/CN2018/095575 CN2018095575W WO2019214057A1 WO 2019214057 A1 WO2019214057 A1 WO 2019214057A1 CN 2018095575 W CN2018095575 W CN 2018095575W WO 2019214057 A1 WO2019214057 A1 WO 2019214057A1
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Prior art keywords
parts
agent
bag
ultraviolet
temperature
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PCT/CN2018/095575
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French (fr)
Chinese (zh)
Inventor
于永进
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南通联荣集团有限公司
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Publication of WO2019214057A1 publication Critical patent/WO2019214057A1/en

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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Definitions

  • the invention relates to the technical field of container bags, in particular to an anti-ultraviolet container bag and a preparation method thereof.
  • Container bags also known as flexible container bags, tons of bags, space bags, etc., a variety of English translation, FIBC, is a type of container unit, with a crane or forklift, you can achieve unitized transport of containers, it Suitable for shipping bulk loose granular materials.
  • Container bag is a kind of flexible transport packaging container, widely used in the transportation and packaging of powder, granules and blocky articles such as food, grain, medicine, chemical, mineral products, etc. In developed countries, the use of container bags is generally used for transportation. Warehousing packaging products. However, the existing container bags have certain deficiencies that cannot meet the needs of the existing market, and the preparation method is complicated and not scientific and reasonable.
  • the invention provides an anti-ultraviolet container bag and a preparation method thereof, which can effectively solve the problems in the above background art.
  • an ultraviolet-resistant container bag comprising the following raw materials by weight: 40.0-50.0 parts of polypropylene, 25.5-30.0 parts of viscose fiber, 2.0-3.0 parts of anti-UV agent, 20.0-30.5 parts of polyethylene, 10.0-15.0 parts of talc, 1.0-2.0 parts of dispersant, 2.0-3.0 parts of lubricant, 2.0-3.0 parts of anti-aging agent, 4.0-6.0 parts of bamboo pulp fiber, 2.0-4.0 parts of hemp, 2.0-4.0 parts of mulberry silk, 4.0-6.0 parts of corn fiber yarn, 1.0-2.0 parts of antioxidant, 3.0-5.0 parts of organic ultraviolet absorber, 4.0-5.0 parts of fluorescent whitening agent, 6.0-10.0 parts of polyester resin, 10.0-20.0 parts of carbon hexafluorocarbon resin, 4.0-6.0 parts of dimethyl acetate, 4.0-6.0 parts of ethyl acetate, and 1.0-2.0 parts of flame retardant.
  • a method for preparing an anti-ultraviolet container bag comprises the following steps:
  • Circular weaving the wound thread is circularly woven into a woven fabric by a circular loom, and used;
  • Cutting the bag cutting the woven fabric into a bag through a bag cutting machine, that is, cutting into a bag, and waiting for it;
  • the flame retardant is prepared by first adding 60 parts of dimethylsiloxane, 5 parts of a composite catalyst, and aminosilane 10 to a reaction kettle at a reaction temperature of 40-80 ° C, and reacting 2-9. After an hour, distillation is carried out to purify the product to obtain a product.
  • the preparation method of the polypropylene is to first mix a silane cross-linking agent, an antioxidant, a copolymerized polypropylene, a cold-resistant agent, a maleic anhydride grafted POE and a nucleating agent into a mixer, and the temperature is controlled. 60-80 ° C, mixing time of 4-8 min, rotation speed of 600-800r / min, to obtain a premix; the premix is added to the twin-screw extruder, and finally at 180-220 ° C compound extrusion Strips, water-cooled, pelletized, dried, and then injection molded at 230 ° C using an injection molding machine, wherein the mixer is a temperature-controlled high-speed mixer.
  • the anti-UV agent is prepared by adding 20-80 parts of ionized water and 10-20 parts of loess to the reaction kettle, stirring for 5-10 minutes, and rotating at 600-800 r/min; 15-25 parts of butanol, 25-50 parts of zinc borate and 4-10 parts of magnesium hydroxide, added to the mixed solution and mixed uniformly to obtain a mixed solution; 1-4 parts of titanium dioxide and 5-10 parts of emulsifier are stirred 30-40min, stirring speed is 600-800r/min, to obtain an emulsion; the obtained emulsion and mixed solution are added to the stirring solution, stirred for 20-30min; the temperature is raised to 60-80 ° C, and 10-20 parts of acrylic acid is added.
  • Fat 0.5-1 part vinyl phosphate, stirred for 20-30min; cool down to 20-30 ° C, add 2 parts of ammonium persulfate, 10 parts of dopamine, 0.5 parts of urea, stir for 20-30min; shut off stirring, cold set A prepared anti-UV agent is obtained.
  • the preparation method of the organic ultraviolet absorber is carried out by the acylation reaction of the phenol compound A with the same aralkyl chloride chloride compound B, C by the action of the first catalyst; after the end, the low boiler is removed; Discharging the reaction, then removing the product from the aqueous layer; then adding the extractant and the saturated salt solution, extracting, and then removing the product from the aqueous layer; purifying; initially obtaining the organic ultraviolet absorbent solid, and then drying to obtain an organic ultraviolet absorbent .
  • the preparation method of the polyester resin is first performed by nitrogen replacement.
  • the oxygen content in the reaction kettle is measured to be ⁇ 0.05%
  • the replacement valve is closed and the nitrogen sealing valve is opened, and the nitrogen flow rate is controlled at 1-2 Nm3/h.
  • the stirring temperature in the step 2) is 40-60 °C.
  • the invention has the beneficial effects of using polypropylene, polyethylene, viscose fiber, bamboo pulp fiber, hemp, mulberry silk and corn fiber yarn as main raw materials, polyester resin and carbon hexafluorocarbon.
  • Resin, dimethyl acetate, ethyl acetate and flame retardant are auxiliary materials, and add anti-UV agent, talcum powder, dispersant, antioxidant, organic UV absorber, fluorescent whitening agent, lubricant and anti-aging agent.
  • the anti-ultraviolet container bag is made, so that the container bag has the function of resisting ultraviolet rays, thereby facilitating the improvement of the service life of the container bag and the flame retardancy.
  • Figure 1 is a flow chart of the preparation of the present invention.
  • Embodiment 1 As shown in FIG. 1 , the present invention provides an ultraviolet-resistant container bag comprising the following raw materials by weight: 50.0 parts of polypropylene, 30.0 parts of viscose fiber, 3.0 parts of anti-UV agent, 30.5 parts of polyethylene, 15.0 parts of talc, 2.0 parts of dispersant, 3.0 parts of lubricant, 3.0 parts of anti-aging agent, 6.0 parts of bamboo pulp fiber, 4.0 parts of hemp, 4.0 parts of mulberry silk, 6.0 parts of corn fiber yarn, 2.0 parts of antioxidant, organic 5.0 parts of ultraviolet absorber, 5.0 parts of fluorescent whitening agent, 10.0 parts of polyester resin, 20.0 parts of carbon hexafluorocarbon resin, 6.0 parts of dimethyl acetate, 6.0 parts of ethyl acetate, and 2.0 parts of flame retardant.
  • 50.0 parts of polypropylene 30.0 parts of viscose fiber, 3.0 parts of anti-UV agent, 30.5 parts of polyethylene, 15.0 parts of talc, 2.0 parts of
  • a method for preparing an anti-ultraviolet container bag comprises the following steps:
  • Circular weaving the wound thread is circularly woven into a woven fabric by a circular loom, and used;
  • Cutting the bag cutting the woven fabric into a bag through a bag cutting machine, that is, cutting into a bag, and waiting for it;
  • the flame retardant is prepared by first adding 60 parts of dimethylsiloxane, 5 parts of a composite catalyst, and aminosilane 10 to a reaction kettle at a reaction temperature of 40-80 ° C, and reacting 2-9. After an hour, distillation is carried out to purify the product to obtain a product.
  • the preparation method of the polypropylene is to first mix a silane cross-linking agent, an antioxidant, a copolymerized polypropylene, a cold-resistant agent, a maleic anhydride grafted POE and a nucleating agent into a mixer, and the temperature is controlled. 60-80 ° C, mixing time of 4-8 min, rotation speed of 600-800r / min, to obtain a premix; the premix is added to the twin-screw extruder, and finally at 180-220 ° C compound extrusion Strips, water-cooled, pelletized, dried, and then injection molded at 230 ° C using an injection molding machine, wherein the mixer is a temperature-controlled high-speed mixer.
  • the anti-UV agent is prepared by adding 20-80 parts of ionized water and 10-20 parts of loess to the reaction kettle, stirring for 5-10 minutes, and rotating at 600-800 r/min; 15-25 parts of butanol, 25-50 parts of zinc borate and 4-10 parts of magnesium hydroxide, added to the mixed solution and mixed uniformly to obtain a mixed solution; 1-4 parts of titanium dioxide and 5-10 parts of emulsifier are stirred 30-40min, stirring speed is 600-800r/min, to obtain an emulsion; the obtained emulsion and mixed solution are added to the stirring solution, stirred for 20-30min; the temperature is raised to 60-80 ° C, and 10-20 parts of acrylic acid is added.
  • Fat 0.5-1 part vinyl phosphate, stirred for 20-30min; cool down to 20-30 ° C, add 2 parts of ammonium persulfate, 10 parts of dopamine, 0.5 parts of urea, stir for 20-30min; shut off stirring, cold set A prepared anti-UV agent is obtained.
  • the preparation method of the organic ultraviolet absorber is carried out by the acylation reaction of the phenol compound A with the same aralkyl chloride chloride compound B, C by the action of the first catalyst; after the end, the low boiler is removed; Discharging the reaction, then removing the product from the aqueous layer; then adding the extractant and the saturated salt solution, extracting, and then removing the product from the aqueous layer; purifying; initially obtaining the organic ultraviolet absorbent solid, and then drying to obtain an organic ultraviolet absorbent .
  • the preparation method of the polyester resin is first performed by nitrogen replacement.
  • the oxygen content in the reaction kettle is measured to be ⁇ 0.05%
  • the replacement valve is closed and the nitrogen sealing valve is opened, and the nitrogen flow rate is controlled at 1-2 Nm3/h.
  • the stirring temperature in the step 2) is 40-60 °C.
  • Embodiment 2 As shown in FIG. 1 , the present invention provides an ultraviolet-resistant container bag comprising the following raw materials by weight: 40.0 parts of polypropylene, 25.5 parts of viscose fiber, 2.0 parts of anti-UV agent, 20.0 parts of polyethylene, 10.0 parts of talc, 1.0 part of dispersant, 2.0 parts of lubricant, 2.0 parts of anti-aging agent, 4.0 parts of bamboo pulp fiber, 2.0 parts of hemp, 2.0 parts of silk, 4.0 parts of corn fiber yarn, 1.0 part of antioxidant, organic 3.0 parts of ultraviolet absorber, 4.0 parts of fluorescent whitening agent, 6.0 parts of polyester resin, 10.0 parts of carbon hexafluorocarbon resin, 4.0 parts of dimethyl acetate, 4.0 parts of ethyl acetate, and 1.0 part of flame retardant.
  • 40.0 parts of polypropylene 25.5 parts of viscose fiber, 2.0 parts of anti-UV agent, 20.0 parts of polyethylene, 10.0 parts of talc, 1.0 part of dispersant, 2.0
  • a method for preparing an anti-ultraviolet container bag comprises the following steps:
  • Circular weaving the wound thread is circularly woven into a woven fabric by a circular loom, and used;
  • Cutting the bag cutting the woven fabric into a bag through a bag cutting machine, that is, cutting into a bag, and waiting for it;
  • the flame retardant is prepared by first adding 60 parts of dimethylsiloxane, 5 parts of a composite catalyst, and aminosilane 10 to a reaction kettle at a reaction temperature of 40-80 ° C, and reacting 2-9. After an hour, distillation is carried out to purify the product to obtain a product.
  • the preparation method of the polypropylene is to first mix a silane cross-linking agent, an antioxidant, a copolymerized polypropylene, a cold-resistant agent, a maleic anhydride grafted POE and a nucleating agent into a mixer, and the temperature is controlled. 60-80 ° C, mixing time of 4-8 min, rotation speed of 600-800r / min, to obtain a premix; the premix is added to the twin-screw extruder, and finally at 180-220 ° C compound extrusion Strips, water-cooled, pelletized, dried, and then injection molded at 230 ° C using an injection molding machine, wherein the mixer is a temperature-controlled high-speed mixer.
  • the anti-UV agent is prepared by adding 20-80 parts of ionized water and 10-20 parts of loess to the reaction kettle, stirring for 5-10 minutes, and rotating at 600-800 r/min; 15-25 parts of butanol, 25-50 parts of zinc borate and 4-10 parts of magnesium hydroxide, added to the mixed solution and mixed uniformly to obtain a mixed solution; 1-4 parts of titanium dioxide and 5-10 parts of emulsifier are stirred 30-40min, stirring speed is 600-800r/min, to obtain an emulsion; the obtained emulsion and mixed solution are added to the stirring solution, stirred for 20-30min; the temperature is raised to 60-80 ° C, and 10-20 parts of acrylic acid is added.
  • Fat 0.5-1 part vinyl phosphate, stirred for 20-30min; cool down to 20-30 ° C, add 2 parts of ammonium persulfate, 10 parts of dopamine, 0.5 parts of urea, stir for 20-30min; shut off stirring, cold set A prepared anti-UV agent is obtained.
  • the preparation method of the organic ultraviolet absorber is carried out by the acylation reaction of the phenol compound A with the same aralkyl chloride chloride compound B, C by the action of the first catalyst; after the end, the low boiler is removed; Discharging the reaction, then removing the product from the aqueous layer; then adding the extractant and the saturated salt solution, extracting, and then removing the product from the aqueous layer; purifying; initially obtaining the organic ultraviolet absorbent solid, and then drying to obtain an organic ultraviolet absorbent .
  • the preparation method of the polyester resin is first performed by nitrogen replacement.
  • the oxygen content in the reaction kettle is measured to be ⁇ 0.05%
  • the replacement valve is closed and the nitrogen sealing valve is opened, and the nitrogen flow rate is controlled at 1-2 Nm3/h.
  • the stirring temperature in the step 2) is 40-60 °C.
  • the invention has the advantages that the invention adopts polypropylene, polyethylene, viscose fiber, bamboo pulp fiber, hemp, mulberry silk and corn fiber yarn as main raw materials, polyester resin, carbon hexafluorocarbon resin, Dimethyl acetate, ethyl acetate and flame retardant are auxiliary materials, and anti-ultraviolet agent, talc powder, dispersant, antioxidant, organic ultraviolet absorber, fluorescent whitening agent, lubricant and anti-aging agent are added at the same time. , circular weaving, bag cutting and sewing process, made of anti-UV bag, so that the bag has the function of anti-ultraviolet, which is convenient to improve the service life of the bag, and at the same time has flame retardancy.

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Abstract

An ultraviolet-resistant container bag and a preparation method therefor. The container bag comprises the following raw materials: polypropylene, viscose fiber, an anti-ultraviolet agent, polyethylene, talcum powder, a dispersant, a lubricant, an anti-aging agent, bamboo pulp fiber, hemp, mulberry silk, corn fiber yarn, an anti-oxidant, an organic ultraviolet absorber, a fluorescent whitening agent, polyester resin, carbon hexafluorine resin, dimethyl acetate, acetic ester, and a fire retardant. The preparation method comprises: material selection, mixed raw material preparation, wire drawing, circular knitting, bag cutting, sewing, packaging, and warehousing.

Description

一种抗紫外线集装袋及其制备方法Anti-ultraviolet container bag and preparation method thereof 技术领域Technical field
本发明涉及集装袋技术领域，具体为一种抗紫外线集装袋及其制备方法。The invention relates to the technical field of container bags, in particular to an anti-ultraviolet container bag and a preparation method thereof.
背景技术Background technique
集装袋又称柔性集装袋、吨装袋、太空袋等，英文翻译多种，FIBC，是集装单元器具的一种，配以起重机或叉车，就可以实现集装单元化运输，它适用于装运大宗散状粉粒状物料。集装袋是一种柔性运输包装容器，广泛用于食品、粮谷、医药、化工、矿产品等粉状、颗粒、块状物品的运输包装，发达的国家普遍使用集装袋做为运输、仓储的包装产品。但现有的集装袋却有一定的不足之处已不能满足现有市场的需求，且制备方法复杂，不够科学合理。Container bags, also known as flexible container bags, tons of bags, space bags, etc., a variety of English translation, FIBC, is a type of container unit, with a crane or forklift, you can achieve unitized transport of containers, it Suitable for shipping bulk loose granular materials. Container bag is a kind of flexible transport packaging container, widely used in the transportation and packaging of powder, granules and blocky articles such as food, grain, medicine, chemical, mineral products, etc. In developed countries, the use of container bags is generally used for transportation. Warehousing packaging products. However, the existing container bags have certain deficiencies that cannot meet the needs of the existing market, and the preparation method is complicated and not scientific and reasonable.
所以，如何设计一种抗紫外线集装袋及其制备方法，成为我们当前要解决的问题。Therefore, how to design an anti-UV container bag and its preparation method has become a problem we are currently solving.
发明内容Summary of the invention
本发明提供一种抗紫外线集装袋及其制备方法，可以有效解决上述背景技术中的问题。The invention provides an anti-ultraviolet container bag and a preparation method thereof, which can effectively solve the problems in the above background art.
为实现上述目的，本发明提供如下技术方案：一种抗紫外线集装袋，包括以下重量份的原料：聚丙烯40.0-50.0份、粘胶纤维25.5-30.0份、抗紫外线剂2.0-3.0份、聚乙烯20.0-30.5份、滑石粉10.0-15.0份、分散剂1.0-2.0份、润滑剂2.0-3.0份、抗老化剂2.0-3.0份、竹浆纤维4.0-6.0份、麻2.0-4.0份、桑蚕丝2.0-4.0份、玉米纤维纱线4.0-6.0份、抗氧剂1.0-2.0份、有机紫外线吸收剂3.0-5.0份、荧光增白剂4.0-5.0份、聚酯树脂6.0-10.0份、碳六氟素树脂10.0-20.0份、醋酸二甲酯4.0-6.0份、醋酸乙酯4.0-6.0份、阻燃剂1.0-2.0份。In order to achieve the above object, the present invention provides the following technical solution: an ultraviolet-resistant container bag comprising the following raw materials by weight: 40.0-50.0 parts of polypropylene, 25.5-30.0 parts of viscose fiber, 2.0-3.0 parts of anti-UV agent, 20.0-30.5 parts of polyethylene, 10.0-15.0 parts of talc, 1.0-2.0 parts of dispersant, 2.0-3.0 parts of lubricant, 2.0-3.0 parts of anti-aging agent, 4.0-6.0 parts of bamboo pulp fiber, 2.0-4.0 parts of hemp, 2.0-4.0 parts of mulberry silk, 4.0-6.0 parts of corn fiber yarn, 1.0-2.0 parts of antioxidant, 3.0-5.0 parts of organic ultraviolet absorber, 4.0-5.0 parts of fluorescent whitening agent, 6.0-10.0 parts of polyester resin, 10.0-20.0 parts of carbon hexafluorocarbon resin, 4.0-6.0 parts of dimethyl acetate, 4.0-6.0 parts of ethyl acetate, and 1.0-2.0 parts of flame retardant.
一种抗紫外线集装袋制备方法，包括如下步骤：A method for preparing an anti-ultraviolet container bag comprises the following steps:
1)选料：按照上述重量份进行配料，即按上述重量份称取聚丙烯、粘胶纤维、抗紫外线剂、聚乙烯、滑石粉、分散剂、润滑剂、抗老化剂、竹浆纤维、麻、桑蚕丝、玉米纤维纱线、抗氧剂、有机紫外线吸收剂、荧光增白剂、聚酯树脂、碳六氟素树脂、醋酸二甲酯、醋酸乙酯和阻燃剂；1) Material selection: According to the above weight parts, the polypropylene, viscose fiber, anti-UV agent, polyethylene, talc, dispersant, lubricant, anti-aging agent, bamboo pulp fiber, etc. are weighed according to the above weight parts. Hemp, mulberry silk, corn fiber yarn, antioxidant, organic ultraviolet absorber, fluorescent whitening agent, polyester resin, carbon hexafluorocarbon resin, dimethyl acetate, ethyl acetate and flame retardant;
2)制备混合原料：将上述称取后的原料中的聚丙烯、粘胶纤维、抗紫外线剂、聚乙烯、滑石粉、竹浆纤维、麻、桑蚕丝、玉米纤维纱线、聚酯树脂、碳六氟素树脂、醋酸二甲酯和醋酸乙酯，分别加入到浸染池中，搅拌混合20-30min，然后在分别加入阻燃剂、分散剂、润滑剂、抗老化剂、抗氧剂、有机紫外线吸收剂和荧光增白剂，搅拌30min，静置既得混合原料；2) Preparation of mixed raw materials: polypropylene, viscose fiber, anti-UV agent, polyethylene, talc, bamboo pulp fiber, hemp, mulberry silk, corn fiber yarn, polyester resin in the above-mentioned weighed raw materials, Carbon hexafluorocarbon resin, dimethyl acetate and ethyl acetate are separately added to the dip tank, stirred and mixed for 20-30 min, and then flame retardant, dispersant, lubricant, anti-aging agent, antioxidant, Organic ultraviolet absorber and fluorescent whitening agent, stirred for 30 minutes, and the existing mixed raw materials are allowed to stand;
2)拉丝：将混合原料通过拉丝机进行拉丝，制成丝线，然后将丝线收卷备用；2) Drawing: drawing the mixed raw materials through a wire drawing machine to make a thread, and then winding the thread for later use;
3)圆织：将收卷后的丝线通过圆织机进行圆织编制成编织简布，备用；3) Circular weaving: the wound thread is circularly woven into a woven fabric by a circular loom, and used;
4)切袋：将编织简布通过切袋机进行切袋，即切成一条条袋子，备用；4) Cutting the bag: cutting the woven fabric into a bag through a bag cutting machine, that is, cutting into a bag, and waiting for it;
5)缝纫：将切袋后的袋子通过缝纫设备进行缝制底部；5) Sewing: the bag after cutting the bag is sewn to the bottom by sewing equipment;
6)打包：将缝制后的袋子通过打包机将袋子打包成捆；6) Packing: The bag after sewing is packed into a bundle by a baler;
7)仓储：最后将成捆的袋子运送到仓库储存即可。7) Warehousing: Finally, the bundled bags are transported to the warehouse for storage.
根据上述技术方案，所述阻燃剂制备方法为先将二甲基硅氧烷60份、复合催化剂5份和氨基硅烷10加入到反应釜中，反应温度为40-80℃，反应2-9小时，然后进行蒸馏，提纯产物即得到产品。According to the above technical solution, the flame retardant is prepared by first adding 60 parts of dimethylsiloxane, 5 parts of a composite catalyst, and aminosilane 10 to a reaction kettle at a reaction temperature of 40-80 ° C, and reacting 2-9. After an hour, distillation is carried out to purify the product to obtain a product.
根据上述技术方案，所述聚丙烯制备方法为先将硅烷交联剂、抗氧剂、共聚聚丙烯、耐寒剂、马来酸酐接枝POE和成核剂倒入混合机中混合，控制温度在60-80℃，混合时间为4-8min，转速为600-800r/min，得到预混料；将预混料加入到双螺杆挤出机中，最后在180-220℃下配混挤出拉条、水冷、切粒、干燥，然后用注射成型机在230℃注射成型，其中混合机为温控高速混合机。According to the above technical solution, the preparation method of the polypropylene is to first mix a silane cross-linking agent, an antioxidant, a copolymerized polypropylene, a cold-resistant agent, a maleic anhydride grafted POE and a nucleating agent into a mixer, and the temperature is controlled. 60-80 ° C, mixing time of 4-8 min, rotation speed of 600-800r / min, to obtain a premix; the premix is added to the twin-screw extruder, and finally at 180-220 ° C compound extrusion Strips, water-cooled, pelletized, dried, and then injection molded at 230 ° C using an injection molding machine, wherein the mixer is a temperature-controlled high-speed mixer.
根据上述技术方案，所述抗紫外线剂的制备方法为先将去20-80份离子水和10-20份黄土加入到反应釜中，搅拌5-10min，转速为600-800r/min；接着 将15-25份丁醇、25-50份硼酸锌和4-10份氢氧化镁，加入到混合溶液中混合搅拌均匀，得到混合溶液；将1-4份二氧化钛和5-10份乳化剂在搅拌30-40min，搅拌速度为600-800r/min，得到乳液；将得到的乳液和混合溶液加入到搅拌溶液中，搅拌20-30min；升高温度至60-80℃，加入10-20份丙烯酸甲脂、0.5-1份乙烯基磷酸酯，搅拌20-30min；降温至20-30℃，加入2份过硫酸铵、10份多巴胺、0.5份尿素，搅拌20-30min；关停搅拌，冷置即得到配制好的抗紫外线剂。According to the above technical solution, the anti-UV agent is prepared by adding 20-80 parts of ionized water and 10-20 parts of loess to the reaction kettle, stirring for 5-10 minutes, and rotating at 600-800 r/min; 15-25 parts of butanol, 25-50 parts of zinc borate and 4-10 parts of magnesium hydroxide, added to the mixed solution and mixed uniformly to obtain a mixed solution; 1-4 parts of titanium dioxide and 5-10 parts of emulsifier are stirred 30-40min, stirring speed is 600-800r/min, to obtain an emulsion; the obtained emulsion and mixed solution are added to the stirring solution, stirred for 20-30min; the temperature is raised to 60-80 ° C, and 10-20 parts of acrylic acid is added. Fat, 0.5-1 part vinyl phosphate, stirred for 20-30min; cool down to 20-30 ° C, add 2 parts of ammonium persulfate, 10 parts of dopamine, 0.5 parts of urea, stir for 20-30min; shut off stirring, cold set A prepared anti-UV agent is obtained.
根据上述技术方案，所述有机紫外线吸收剂的制备方法为先催化剂的作用下，通过酚类化合物A与相同的芳烷酰氯化合物B、C进行酰化反应；结束后去除低沸物；进行重排反应，然后将产物去水层；然后加入萃取剂和饱和盐溶液，进行萃取，然后将产物去水层；进行提纯；初步得到有机紫外线吸收剂固体，然后进行干燥，得到有机抗紫外线吸收剂。According to the above technical solution, the preparation method of the organic ultraviolet absorber is carried out by the acylation reaction of the phenol compound A with the same aralkyl chloride chloride compound B, C by the action of the first catalyst; after the end, the low boiler is removed; Discharging the reaction, then removing the product from the aqueous layer; then adding the extractant and the saturated salt solution, extracting, and then removing the product from the aqueous layer; purifying; initially obtaining the organic ultraviolet absorbent solid, and then drying to obtain an organic ultraviolet absorbent .
根据上述技术方案，所述聚酯树脂的制备方法为先进行氮气置换，经测量反应釜内氧含量≤0.05％时，关闭置换阀同时打开氮封阀，控制氮气流量在1-2Nm3/h进行保护；加入抗氧化剂进行真空操作2.5h，直至酸值为30-35mgKOH/g；降温至210℃时加入固化剂和抗氧化剂，搅拌0.5h后放料，将新戊二醇、三羟基甲基丙烷加入反应釜内并升温至110℃，加入精对苯二甲酸和催化剂单丁基氧化锡并升温至200℃排出合成水，然后升温至222℃，直至酸值为5-10mgKOH/g；往反应釜内加入间苯二甲酸和己二酸并升温至240℃，保温1.5h并检测酸值，直至酸值为40-45mgKOH/g，即得聚酯树脂。According to the above technical solution, the preparation method of the polyester resin is first performed by nitrogen replacement. When the oxygen content in the reaction kettle is measured to be ≤0.05%, the replacement valve is closed and the nitrogen sealing valve is opened, and the nitrogen flow rate is controlled at 1-2 Nm3/h. Protection; adding antioxidant for vacuum operation for 2.5h until acid value is 30-35mgKOH/g; adding curing agent and antioxidant when cooling to 210°C, stirring for 0.5h, discharging, neopentyl glycol, trihydroxymethyl Propane was added to the reaction vessel and heated to 110 ° C, and the terephthalic acid and the catalyst monobutyltin oxide were added and the temperature was raised to 200 ° C to discharge the synthetic water, and then the temperature was raised to 222 ° C until the acid value was 5-10 mgKOH / g; The reaction kettle was charged with isophthalic acid and adipic acid and heated to 240 ° C, and kept for 1.5 h and the acid value was detected until the acid value was 40-45 mg KOH / g, that is, a polyester resin was obtained.
根据上述技术方案，所述步骤2)中的搅拌温度为40-60℃。According to the above technical solution, the stirring temperature in the step 2) is 40-60 °C.
与现有技术相比，本发明的有益效果：采用聚丙烯、聚乙烯、粘胶纤维、竹浆纤维、麻、桑蚕丝和玉米纤维纱线为主要原料，以聚酯树脂、碳六氟素树脂、醋酸二甲酯、醋酸乙酯和阻燃剂为辅料，同时加入抗紫外线剂、滑石粉、分散剂、抗氧剂、有机紫外线吸收剂、荧光增白剂、润滑剂和抗老化剂，通过拉丝、圆织、切袋和缝纫工艺，制成抗紫外线集装袋，使集装袋具有抗紫外线 的功能，进而便于提高集装袋的使用寿命，同时具有阻燃性。Compared with the prior art, the invention has the beneficial effects of using polypropylene, polyethylene, viscose fiber, bamboo pulp fiber, hemp, mulberry silk and corn fiber yarn as main raw materials, polyester resin and carbon hexafluorocarbon. Resin, dimethyl acetate, ethyl acetate and flame retardant are auxiliary materials, and add anti-UV agent, talcum powder, dispersant, antioxidant, organic UV absorber, fluorescent whitening agent, lubricant and anti-aging agent. Through the drawing, circular weaving, bag cutting and sewing process, the anti-ultraviolet container bag is made, so that the container bag has the function of resisting ultraviolet rays, thereby facilitating the improvement of the service life of the container bag and the flame retardancy.
附图说明DRAWINGS
附图用来提供对本发明的进一步理解，并且构成说明书的一部分，与本发明的实施例一起用于解释本发明，并不构成对本发明的限制。The drawings are intended to provide a further understanding of the invention, and are intended to be a
在附图中：In the drawing:
图1是本发明的制备流程图。Figure 1 is a flow chart of the preparation of the present invention.
具体实施方式detailed description
以下结合附图对本发明的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本发明，并不用于限定本发明。The preferred embodiments of the present invention are described with reference to the accompanying drawings, which are intended to illustrate and illustrate the invention.
实施例1：如图1所示，本发明提供一种抗紫外线集装袋，包括以下重量份的原料：聚丙烯50.0份、粘胶纤维30.0份、抗紫外线剂3.0份、聚乙烯30.5份、滑石粉15.0份、分散剂2.0份、润滑剂3.0份、抗老化剂3.0份、竹浆纤维6.0份、麻4.0份、桑蚕丝4.0份、玉米纤维纱线6.0份、抗氧剂2.0份、有机紫外线吸收剂5.0份、荧光增白剂5.0份、聚酯树脂10.0份、碳六氟素树脂20.0份、醋酸二甲酯6.0份、醋酸乙酯6.0份、阻燃剂2.0份。Embodiment 1: As shown in FIG. 1 , the present invention provides an ultraviolet-resistant container bag comprising the following raw materials by weight: 50.0 parts of polypropylene, 30.0 parts of viscose fiber, 3.0 parts of anti-UV agent, 30.5 parts of polyethylene, 15.0 parts of talc, 2.0 parts of dispersant, 3.0 parts of lubricant, 3.0 parts of anti-aging agent, 6.0 parts of bamboo pulp fiber, 4.0 parts of hemp, 4.0 parts of mulberry silk, 6.0 parts of corn fiber yarn, 2.0 parts of antioxidant, organic 5.0 parts of ultraviolet absorber, 5.0 parts of fluorescent whitening agent, 10.0 parts of polyester resin, 20.0 parts of carbon hexafluorocarbon resin, 6.0 parts of dimethyl acetate, 6.0 parts of ethyl acetate, and 2.0 parts of flame retardant.
一种抗紫外线集装袋制备方法，包括如下步骤：A method for preparing an anti-ultraviolet container bag comprises the following steps:
1)选料：按照上述重量份进行配料，即按上述重量份称取聚丙烯、粘胶纤维、抗紫外线剂、聚乙烯、滑石粉、分散剂、润滑剂、抗老化剂、竹浆纤维、麻、桑蚕丝、玉米纤维纱线、抗氧剂、有机紫外线吸收剂、荧光增白剂、聚酯树脂、碳六氟素树脂、醋酸二甲酯、醋酸乙酯和阻燃剂；1) Material selection: According to the above weight parts, the polypropylene, viscose fiber, anti-UV agent, polyethylene, talc, dispersant, lubricant, anti-aging agent, bamboo pulp fiber, etc. are weighed according to the above weight parts. Hemp, mulberry silk, corn fiber yarn, antioxidant, organic ultraviolet absorber, fluorescent whitening agent, polyester resin, carbon hexafluorocarbon resin, dimethyl acetate, ethyl acetate and flame retardant;
2)制备混合原料：将上述称取后的原料中的聚丙烯、粘胶纤维、抗紫外线剂、聚乙烯、滑石粉、竹浆纤维、麻、桑蚕丝、玉米纤维纱线、聚酯树脂、碳六氟素树脂、醋酸二甲酯和醋酸乙酯，分别加入到浸染池中，搅拌混合20-30min，然后在分别加入阻燃剂、分散剂、润滑剂、抗老化剂、抗氧剂、有机紫外线吸收剂和荧光增白剂，搅拌30min，静置既得混合原料；2) Preparation of mixed raw materials: polypropylene, viscose fiber, anti-UV agent, polyethylene, talc, bamboo pulp fiber, hemp, mulberry silk, corn fiber yarn, polyester resin in the above-mentioned weighed raw materials, Carbon hexafluorocarbon resin, dimethyl acetate and ethyl acetate are separately added to the dip tank, stirred and mixed for 20-30 min, and then flame retardant, dispersant, lubricant, anti-aging agent, antioxidant, Organic ultraviolet absorber and fluorescent whitening agent, stirred for 30 minutes, and the existing mixed raw materials are allowed to stand;
2)拉丝：将混合原料通过拉丝机进行拉丝，制成丝线，然后将丝线收卷备 用；2) Drawing: drawing the mixed raw materials through a wire drawing machine to make a thread, and then winding the thread for use;
3)圆织：将收卷后的丝线通过圆织机进行圆织编制成编织简布，备用；3) Circular weaving: the wound thread is circularly woven into a woven fabric by a circular loom, and used;
4)切袋：将编织简布通过切袋机进行切袋，即切成一条条袋子，备用；4) Cutting the bag: cutting the woven fabric into a bag through a bag cutting machine, that is, cutting into a bag, and waiting for it;
5)缝纫：将切袋后的袋子通过缝纫设备进行缝制底部；5) Sewing: the bag after cutting the bag is sewn to the bottom by sewing equipment;
6)打包：将缝制后的袋子通过打包机将袋子打包成捆；6) Packing: The bag after sewing is packed into a bundle by a baler;
7)仓储：最后将成捆的袋子运送到仓库储存即可。7) Warehousing: Finally, the bundled bags are transported to the warehouse for storage.
根据上述技术方案，所述阻燃剂制备方法为先将二甲基硅氧烷60份、复合催化剂5份和氨基硅烷10加入到反应釜中，反应温度为40-80℃，反应2-9小时，然后进行蒸馏，提纯产物即得到产品。According to the above technical solution, the flame retardant is prepared by first adding 60 parts of dimethylsiloxane, 5 parts of a composite catalyst, and aminosilane 10 to a reaction kettle at a reaction temperature of 40-80 ° C, and reacting 2-9. After an hour, distillation is carried out to purify the product to obtain a product.
根据上述技术方案，所述聚丙烯制备方法为先将硅烷交联剂、抗氧剂、共聚聚丙烯、耐寒剂、马来酸酐接枝POE和成核剂倒入混合机中混合，控制温度在60-80℃，混合时间为4-8min，转速为600-800r/min，得到预混料；将预混料加入到双螺杆挤出机中，最后在180-220℃下配混挤出拉条、水冷、切粒、干燥，然后用注射成型机在230℃注射成型，其中混合机为温控高速混合机。According to the above technical solution, the preparation method of the polypropylene is to first mix a silane cross-linking agent, an antioxidant, a copolymerized polypropylene, a cold-resistant agent, a maleic anhydride grafted POE and a nucleating agent into a mixer, and the temperature is controlled. 60-80 ° C, mixing time of 4-8 min, rotation speed of 600-800r / min, to obtain a premix; the premix is added to the twin-screw extruder, and finally at 180-220 ° C compound extrusion Strips, water-cooled, pelletized, dried, and then injection molded at 230 ° C using an injection molding machine, wherein the mixer is a temperature-controlled high-speed mixer.
根据上述技术方案，所述抗紫外线剂的制备方法为先将去20-80份离子水和10-20份黄土加入到反应釜中，搅拌5-10min，转速为600-800r/min；接着将15-25份丁醇、25-50份硼酸锌和4-10份氢氧化镁，加入到混合溶液中混合搅拌均匀，得到混合溶液；将1-4份二氧化钛和5-10份乳化剂在搅拌30-40min，搅拌速度为600-800r/min，得到乳液；将得到的乳液和混合溶液加入到搅拌溶液中，搅拌20-30min；升高温度至60-80℃，加入10-20份丙烯酸甲脂、0.5-1份乙烯基磷酸酯，搅拌20-30min；降温至20-30℃，加入2份过硫酸铵、10份多巴胺、0.5份尿素，搅拌20-30min；关停搅拌，冷置即得到配制好的抗紫外线剂。According to the above technical solution, the anti-UV agent is prepared by adding 20-80 parts of ionized water and 10-20 parts of loess to the reaction kettle, stirring for 5-10 minutes, and rotating at 600-800 r/min; 15-25 parts of butanol, 25-50 parts of zinc borate and 4-10 parts of magnesium hydroxide, added to the mixed solution and mixed uniformly to obtain a mixed solution; 1-4 parts of titanium dioxide and 5-10 parts of emulsifier are stirred 30-40min, stirring speed is 600-800r/min, to obtain an emulsion; the obtained emulsion and mixed solution are added to the stirring solution, stirred for 20-30min; the temperature is raised to 60-80 ° C, and 10-20 parts of acrylic acid is added. Fat, 0.5-1 part vinyl phosphate, stirred for 20-30min; cool down to 20-30 ° C, add 2 parts of ammonium persulfate, 10 parts of dopamine, 0.5 parts of urea, stir for 20-30min; shut off stirring, cold set A prepared anti-UV agent is obtained.
根据上述技术方案，所述有机紫外线吸收剂的制备方法为先催化剂的作用下，通过酚类化合物A与相同的芳烷酰氯化合物B、C进行酰化反应；结束后去除低沸物；进行重排反应，然后将产物去水层；然后加入萃取剂和饱和盐溶液， 进行萃取，然后将产物去水层；进行提纯；初步得到有机紫外线吸收剂固体，然后进行干燥，得到有机抗紫外线吸收剂。According to the above technical solution, the preparation method of the organic ultraviolet absorber is carried out by the acylation reaction of the phenol compound A with the same aralkyl chloride chloride compound B, C by the action of the first catalyst; after the end, the low boiler is removed; Discharging the reaction, then removing the product from the aqueous layer; then adding the extractant and the saturated salt solution, extracting, and then removing the product from the aqueous layer; purifying; initially obtaining the organic ultraviolet absorbent solid, and then drying to obtain an organic ultraviolet absorbent .
根据上述技术方案，所述聚酯树脂的制备方法为先进行氮气置换，经测量反应釜内氧含量≤0.05％时，关闭置换阀同时打开氮封阀，控制氮气流量在1-2Nm3/h进行保护；加入抗氧化剂进行真空操作2.5h，直至酸值为30-35mgKOH/g；降温至210℃时加入固化剂和抗氧化剂，搅拌0.5h后放料，将新戊二醇、三羟基甲基丙烷加入反应釜内并升温至110℃，加入精对苯二甲酸和催化剂单丁基氧化锡并升温至200℃排出合成水，然后升温至222℃，直至酸值为5-10mgKOH/g；往反应釜内加入间苯二甲酸和己二酸并升温至240℃，保温1.5h并检测酸值，直至酸值为40-45mgKOH/g，即得聚酯树脂。According to the above technical solution, the preparation method of the polyester resin is first performed by nitrogen replacement. When the oxygen content in the reaction kettle is measured to be ≤0.05%, the replacement valve is closed and the nitrogen sealing valve is opened, and the nitrogen flow rate is controlled at 1-2 Nm3/h. Protection; adding antioxidant for vacuum operation for 2.5h until acid value is 30-35mgKOH/g; adding curing agent and antioxidant when cooling to 210°C, stirring for 0.5h, discharging, neopentyl glycol, trihydroxymethyl Propane was added to the reaction vessel and heated to 110 ° C, and the terephthalic acid and the catalyst monobutyltin oxide were added and the temperature was raised to 200 ° C to discharge the synthetic water, and then the temperature was raised to 222 ° C until the acid value was 5-10 mgKOH / g; The reaction kettle was charged with isophthalic acid and adipic acid and heated to 240 ° C, and kept for 1.5 h and the acid value was detected until the acid value was 40-45 mg KOH / g, that is, a polyester resin was obtained.
根据上述技术方案，所述步骤2)中的搅拌温度为40-60℃。According to the above technical solution, the stirring temperature in the step 2) is 40-60 °C.
实施例2：如图1所示，本发明提供一种抗紫外线集装袋，包括以下重量份的原料：聚丙烯40.0份、粘胶纤维25.5份、抗紫外线剂2.0份、聚乙烯20.0份、滑石粉10.0份、分散剂1.0份、润滑剂2.0份、抗老化剂2.0份、竹浆纤维4.0份、麻2.0份、桑蚕丝2.0份、玉米纤维纱线4.0份、抗氧剂1.0份、有机紫外线吸收剂3.0份、荧光增白剂4.0份、聚酯树脂6.0份、碳六氟素树脂10.0份、醋酸二甲酯4.0份、醋酸乙酯4.0份、阻燃剂1.0份。Embodiment 2: As shown in FIG. 1 , the present invention provides an ultraviolet-resistant container bag comprising the following raw materials by weight: 40.0 parts of polypropylene, 25.5 parts of viscose fiber, 2.0 parts of anti-UV agent, 20.0 parts of polyethylene, 10.0 parts of talc, 1.0 part of dispersant, 2.0 parts of lubricant, 2.0 parts of anti-aging agent, 4.0 parts of bamboo pulp fiber, 2.0 parts of hemp, 2.0 parts of silk, 4.0 parts of corn fiber yarn, 1.0 part of antioxidant, organic 3.0 parts of ultraviolet absorber, 4.0 parts of fluorescent whitening agent, 6.0 parts of polyester resin, 10.0 parts of carbon hexafluorocarbon resin, 4.0 parts of dimethyl acetate, 4.0 parts of ethyl acetate, and 1.0 part of flame retardant.
一种抗紫外线集装袋制备方法，包括如下步骤：A method for preparing an anti-ultraviolet container bag comprises the following steps:
1)选料：按照上述重量份进行配料，即按上述重量份称取聚丙烯、粘胶纤维、抗紫外线剂、聚乙烯、滑石粉、分散剂、润滑剂、抗老化剂、竹浆纤维、麻、桑蚕丝、玉米纤维纱线、抗氧剂、有机紫外线吸收剂、荧光增白剂、聚酯树脂、碳六氟素树脂、醋酸二甲酯、醋酸乙酯和阻燃剂；1) Material selection: According to the above weight parts, the polypropylene, viscose fiber, anti-UV agent, polyethylene, talc, dispersant, lubricant, anti-aging agent, bamboo pulp fiber, etc. are weighed according to the above weight parts. Hemp, mulberry silk, corn fiber yarn, antioxidant, organic ultraviolet absorber, fluorescent whitening agent, polyester resin, carbon hexafluorocarbon resin, dimethyl acetate, ethyl acetate and flame retardant;
2)制备混合原料：将上述称取后的原料中的聚丙烯、粘胶纤维、抗紫外线剂、聚乙烯、滑石粉、竹浆纤维、麻、桑蚕丝、玉米纤维纱线、聚酯树脂、碳六氟素树脂、醋酸二甲酯和醋酸乙酯，分别加入到浸染池中，搅拌混合20-30min，然后在分别加入阻燃剂、分散剂、润滑剂、抗老化剂、抗氧剂、有机紫外线吸 收剂和荧光增白剂，搅拌30min，静置既得混合原料；2) Preparation of mixed raw materials: polypropylene, viscose fiber, anti-UV agent, polyethylene, talc, bamboo pulp fiber, hemp, mulberry silk, corn fiber yarn, polyester resin in the above-mentioned weighed raw materials, Carbon hexafluorocarbon resin, dimethyl acetate and ethyl acetate are separately added to the dip tank, stirred and mixed for 20-30 min, and then flame retardant, dispersant, lubricant, anti-aging agent, antioxidant, Organic ultraviolet absorber and fluorescent whitening agent, stirred for 30 minutes, and the existing mixed raw materials are allowed to stand;
2)拉丝：将混合原料通过拉丝机进行拉丝，制成丝线，然后将丝线收卷备用；2) Drawing: drawing the mixed raw materials through a wire drawing machine to make a thread, and then winding the thread for later use;
3)圆织：将收卷后的丝线通过圆织机进行圆织编制成编织简布，备用；3) Circular weaving: the wound thread is circularly woven into a woven fabric by a circular loom, and used;
4)切袋：将编织简布通过切袋机进行切袋，即切成一条条袋子，备用；4) Cutting the bag: cutting the woven fabric into a bag through a bag cutting machine, that is, cutting into a bag, and waiting for it;
5)缝纫：将切袋后的袋子通过缝纫设备进行缝制底部；5) Sewing: the bag after cutting the bag is sewn to the bottom by sewing equipment;
6)打包：将缝制后的袋子通过打包机将袋子打包成捆；6) Packing: The bag after sewing is packed into a bundle by a baler;
7)仓储：最后将成捆的袋子运送到仓库储存即可。7) Warehousing: Finally, the bundled bags are transported to the warehouse for storage.
根据上述技术方案，所述阻燃剂制备方法为先将二甲基硅氧烷60份、复合催化剂5份和氨基硅烷10加入到反应釜中，反应温度为40-80℃，反应2-9小时，然后进行蒸馏，提纯产物即得到产品。According to the above technical solution, the flame retardant is prepared by first adding 60 parts of dimethylsiloxane, 5 parts of a composite catalyst, and aminosilane 10 to a reaction kettle at a reaction temperature of 40-80 ° C, and reacting 2-9. After an hour, distillation is carried out to purify the product to obtain a product.
根据上述技术方案，所述聚丙烯制备方法为先将硅烷交联剂、抗氧剂、共聚聚丙烯、耐寒剂、马来酸酐接枝POE和成核剂倒入混合机中混合，控制温度在60-80℃，混合时间为4-8min，转速为600-800r/min，得到预混料；将预混料加入到双螺杆挤出机中，最后在180-220℃下配混挤出拉条、水冷、切粒、干燥，然后用注射成型机在230℃注射成型，其中混合机为温控高速混合机。According to the above technical solution, the preparation method of the polypropylene is to first mix a silane cross-linking agent, an antioxidant, a copolymerized polypropylene, a cold-resistant agent, a maleic anhydride grafted POE and a nucleating agent into a mixer, and the temperature is controlled. 60-80 ° C, mixing time of 4-8 min, rotation speed of 600-800r / min, to obtain a premix; the premix is added to the twin-screw extruder, and finally at 180-220 ° C compound extrusion Strips, water-cooled, pelletized, dried, and then injection molded at 230 ° C using an injection molding machine, wherein the mixer is a temperature-controlled high-speed mixer.
根据上述技术方案，所述抗紫外线剂的制备方法为先将去20-80份离子水和10-20份黄土加入到反应釜中，搅拌5-10min，转速为600-800r/min；接着将15-25份丁醇、25-50份硼酸锌和4-10份氢氧化镁，加入到混合溶液中混合搅拌均匀，得到混合溶液；将1-4份二氧化钛和5-10份乳化剂在搅拌30-40min，搅拌速度为600-800r/min，得到乳液；将得到的乳液和混合溶液加入到搅拌溶液中，搅拌20-30min；升高温度至60-80℃，加入10-20份丙烯酸甲脂、0.5-1份乙烯基磷酸酯，搅拌20-30min；降温至20-30℃，加入2份过硫酸铵、10份多巴胺、0.5份尿素，搅拌20-30min；关停搅拌，冷置即得到配制好的抗紫外线剂。According to the above technical solution, the anti-UV agent is prepared by adding 20-80 parts of ionized water and 10-20 parts of loess to the reaction kettle, stirring for 5-10 minutes, and rotating at 600-800 r/min; 15-25 parts of butanol, 25-50 parts of zinc borate and 4-10 parts of magnesium hydroxide, added to the mixed solution and mixed uniformly to obtain a mixed solution; 1-4 parts of titanium dioxide and 5-10 parts of emulsifier are stirred 30-40min, stirring speed is 600-800r/min, to obtain an emulsion; the obtained emulsion and mixed solution are added to the stirring solution, stirred for 20-30min; the temperature is raised to 60-80 ° C, and 10-20 parts of acrylic acid is added. Fat, 0.5-1 part vinyl phosphate, stirred for 20-30min; cool down to 20-30 ° C, add 2 parts of ammonium persulfate, 10 parts of dopamine, 0.5 parts of urea, stir for 20-30min; shut off stirring, cold set A prepared anti-UV agent is obtained.
根据上述技术方案，所述有机紫外线吸收剂的制备方法为先催化剂的作用 下，通过酚类化合物A与相同的芳烷酰氯化合物B、C进行酰化反应；结束后去除低沸物；进行重排反应，然后将产物去水层；然后加入萃取剂和饱和盐溶液，进行萃取，然后将产物去水层；进行提纯；初步得到有机紫外线吸收剂固体，然后进行干燥，得到有机抗紫外线吸收剂。According to the above technical solution, the preparation method of the organic ultraviolet absorber is carried out by the acylation reaction of the phenol compound A with the same aralkyl chloride chloride compound B, C by the action of the first catalyst; after the end, the low boiler is removed; Discharging the reaction, then removing the product from the aqueous layer; then adding the extractant and the saturated salt solution, extracting, and then removing the product from the aqueous layer; purifying; initially obtaining the organic ultraviolet absorbent solid, and then drying to obtain an organic ultraviolet absorbent .
根据上述技术方案，所述聚酯树脂的制备方法为先进行氮气置换，经测量反应釜内氧含量≤0.05％时，关闭置换阀同时打开氮封阀，控制氮气流量在1-2Nm3/h进行保护；加入抗氧化剂进行真空操作2.5h，直至酸值为30-35mgKOH/g；降温至210℃时加入固化剂和抗氧化剂，搅拌0.5h后放料，将新戊二醇、三羟基甲基丙烷加入反应釜内并升温至110℃，加入精对苯二甲酸和催化剂单丁基氧化锡并升温至200℃排出合成水，然后升温至222℃，直至酸值为5-10mgKOH/g；往反应釜内加入间苯二甲酸和己二酸并升温至240℃，保温1.5h并检测酸值，直至酸值为40-45mgKOH/g，即得聚酯树脂。According to the above technical solution, the preparation method of the polyester resin is first performed by nitrogen replacement. When the oxygen content in the reaction kettle is measured to be ≤0.05%, the replacement valve is closed and the nitrogen sealing valve is opened, and the nitrogen flow rate is controlled at 1-2 Nm3/h. Protection; adding antioxidant for vacuum operation for 2.5h until acid value is 30-35mgKOH/g; adding curing agent and antioxidant when cooling to 210°C, stirring for 0.5h, discharging, neopentyl glycol, trihydroxymethyl Propane was added to the reaction vessel and heated to 110 ° C, and the terephthalic acid and the catalyst monobutyltin oxide were added and the temperature was raised to 200 ° C to discharge the synthetic water, and then the temperature was raised to 222 ° C until the acid value was 5-10 mgKOH / g; The reaction kettle was charged with isophthalic acid and adipic acid and heated to 240 ° C, and kept for 1.5 h and the acid value was detected until the acid value was 40-45 mg KOH / g, that is, a polyester resin was obtained.
根据上述技术方案，所述步骤2)中的搅拌温度为40-60℃。According to the above technical solution, the stirring temperature in the step 2) is 40-60 °C.
基于上述，本发明的优点在于，本发明采用聚丙烯、聚乙烯、粘胶纤维、竹浆纤维、麻、桑蚕丝和玉米纤维纱线为主要原料，以聚酯树脂、碳六氟素树脂、醋酸二甲酯、醋酸乙酯和阻燃剂为辅料，同时加入抗紫外线剂、滑石粉、分散剂、抗氧剂、有机紫外线吸收剂、荧光增白剂、润滑剂和抗老化剂，通过拉丝、圆织、切袋和缝纫工艺，制成抗紫外线集装袋，使集装袋具有抗紫外线的功能，进而便于提高集装袋的使用寿命，同时具有阻燃性。Based on the above, the invention has the advantages that the invention adopts polypropylene, polyethylene, viscose fiber, bamboo pulp fiber, hemp, mulberry silk and corn fiber yarn as main raw materials, polyester resin, carbon hexafluorocarbon resin, Dimethyl acetate, ethyl acetate and flame retardant are auxiliary materials, and anti-ultraviolet agent, talc powder, dispersant, antioxidant, organic ultraviolet absorber, fluorescent whitening agent, lubricant and anti-aging agent are added at the same time. , circular weaving, bag cutting and sewing process, made of anti-UV bag, so that the bag has the function of anti-ultraviolet, which is convenient to improve the service life of the bag, and at the same time has flame retardancy.
最后应说明的是：以上所述仅为本发明的优选实例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术患者来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, it can still be The technical solutions described in the foregoing embodiments are modified, or some of the technical features are equivalently replaced. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims (8)

  1. 一种抗紫外线集装袋，其特征在于：包括以下重量份的原料：聚丙烯40.0-50.0份、粘胶纤维25.5-30.0份、抗紫外线剂2.0-3.0份、聚乙烯20.0-30.5份、滑石粉10.0-15.0份、分散剂1.0-2.0份、润滑剂2.0-3.0份、抗老化剂2.0-3.0份、竹浆纤维4.0-6.0份、麻2.0-4.0份、桑蚕丝2.0-4.0份、玉米纤维纱线4.0-6.0份、抗氧剂1.0-2.0份、有机紫外线吸收剂3.0-5.0份、荧光增白剂4.0-5.0份、聚酯树脂6.0-10.0份、碳六氟素树脂10.0-20.0份、醋酸二甲酯4.0-6.0份、醋酸乙酯4.0-6.0份、阻燃剂1.0-2.0份。The invention relates to an anti-ultraviolet container bag, which comprises the following raw materials by weight: polypropylene 40.0-50.0 parts, viscose fiber 25.5-30.0 parts, anti-UV agent 2.0-3.0 parts, polyethylene 20.0-30.5 parts, talc 10.0-15.0 parts of powder, 1.0-2.0 parts of dispersing agent, 2.0-3.0 parts of lubricant, 2.0-3.0 parts of anti-aging agent, 4.0-6.0 parts of bamboo pulp fiber, 2.0-4.0 part of hemp, 2.0-4.0 part of silk, corn 4.0-6.0 parts of fiber yarn, 1.0-2.0 part of antioxidant, 3.0-5.0 part of organic ultraviolet absorber, 4.0-5.0 part of fluorescent whitening agent, 6.0-10.0 part of polyester resin, carbon hexafluorocarbon resin 10.0-20.0 A portion, 4.0-6.0 parts of dimethyl acetate, 4.0-6.0 parts of ethyl acetate, and 1.0-2.0 parts of a flame retardant.
  2. 一种抗紫外线集装袋制备方法，其特征在于：包括如下步骤：The invention relates to a method for preparing an anti-ultraviolet container bag, which comprises the following steps:
    1)选料：按照上述重量份进行配料，即按上述重量份称取聚丙烯、粘胶纤维、抗紫外线剂、聚乙烯、滑石粉、分散剂、润滑剂、抗老化剂、竹浆纤维、麻、桑蚕丝、玉米纤维纱线、抗氧剂、有机紫外线吸收剂、荧光增白剂、聚酯树脂、碳六氟素树脂、醋酸二甲酯、醋酸乙酯和阻燃剂；1) Material selection: According to the above weight parts, the polypropylene, viscose fiber, anti-UV agent, polyethylene, talc, dispersant, lubricant, anti-aging agent, bamboo pulp fiber, etc. are weighed according to the above weight parts. Hemp, mulberry silk, corn fiber yarn, antioxidant, organic ultraviolet absorber, fluorescent whitening agent, polyester resin, carbon hexafluorocarbon resin, dimethyl acetate, ethyl acetate and flame retardant;
    2)制备混合原料：将上述称取后的原料中的聚丙烯、粘胶纤维、抗紫外线剂、聚乙烯、滑石粉、竹浆纤维、麻、桑蚕丝、玉米纤维纱线、聚酯树脂、碳六氟素树脂、醋酸二甲酯和醋酸乙酯，分别加入到浸染池中，搅拌混合20-30min，然后在分别加入阻燃剂、分散剂、润滑剂、抗老化剂、抗氧剂、有机紫外线吸收剂和荧光增白剂，搅拌30min，静置既得混合原料；2) Preparation of mixed raw materials: polypropylene, viscose fiber, anti-UV agent, polyethylene, talc, bamboo pulp fiber, hemp, mulberry silk, corn fiber yarn, polyester resin in the above-mentioned weighed raw materials, Carbon hexafluorocarbon resin, dimethyl acetate and ethyl acetate are separately added to the dip tank, stirred and mixed for 20-30 min, and then flame retardant, dispersant, lubricant, anti-aging agent, antioxidant, Organic ultraviolet absorber and fluorescent whitening agent, stirred for 30 minutes, and the existing mixed raw materials are allowed to stand;
    2)拉丝：将混合原料通过拉丝机进行拉丝，制成丝线，然后将丝线收卷备用；2) Drawing: drawing the mixed raw materials through a wire drawing machine to make a thread, and then winding the thread for later use;
    3)圆织：将收卷后的丝线通过圆织机进行圆织编制成编织简布，备用；3) Circular weaving: the wound thread is circularly woven into a woven fabric by a circular loom, and used;
    4)切袋：将编织简布通过切袋机进行切袋，即切成一条条袋子，备用；4) Cutting the bag: cutting the woven fabric into a bag through a bag cutting machine, that is, cutting into a bag, and waiting for it;
    5)缝纫：将切袋后的袋子通过缝纫设备进行缝制底部；5) Sewing: the bag after cutting the bag is sewn to the bottom by sewing equipment;
    6)打包：将缝制后的袋子通过打包机将袋子打包成捆；6) Packing: The bag after sewing is packed into a bundle by a baler;
    7)仓储：最后将成捆的袋子运送到仓库储存即可。7) Warehousing: Finally, the bundled bags are transported to the warehouse for storage.
  3. 根据权利要求1所述的一种抗紫外线集装袋，其特征在于：所述阻燃剂制备方法为先将二甲基硅氧烷60份、复合催化剂5份和氨基硅烷10加入到反应釜中，反应温度为40-80℃，反应2-9小时，然后进行蒸馏，提纯产物即得到产品。The anti-ultraviolet container bag according to claim 1, wherein the flame retardant is prepared by first adding 60 parts of dimethylsiloxane, 5 parts of a composite catalyst, and aminosilane 10 to the reaction kettle. The reaction temperature is 40-80 ° C, the reaction is carried out for 2-9 hours, and then distillation is carried out to purify the product to obtain a product.
  4. 根据权利要求1所述的一种抗紫外线集装袋，其特征在于：所述聚丙烯制备方法为先将硅烷交联剂、抗氧剂、共聚聚丙烯、耐寒剂、马来酸酐接枝POE和成核剂倒入混合机中混合，控制温度在60-80℃，混合时间为4-8min，转速为600-800r/min，得到预混料；将预混料加入到双螺杆挤出机中，最后在180-220℃下配混挤出拉条、水冷、切粒、干燥，然后用注射成型机在230℃注射成型，其中混合机为温控高速混合机。The anti-ultraviolet container bag according to claim 1, wherein the preparation method of the polypropylene is firstly silane cross-linking agent, antioxidant, copolymerized polypropylene, cold-resistant agent, maleic anhydride grafted POE. And the nucleating agent is mixed into the mixer, the temperature is controlled at 60-80 ° C, the mixing time is 4-8 min, the rotation speed is 600-800 r/min, and the premix is obtained; the premix is added to the twin-screw extruder. Finally, the extruded strands are mixed at 180-220 ° C, water-cooled, pelletized, dried, and then injection molded at 230 ° C by an injection molding machine, wherein the mixer is a temperature-controlled high-speed mixer.
  5. 根据权利要求1所述的一种抗紫外线集装袋，其特征在于：所述抗紫外线剂的制备方法为先将去20-80份离子水和10-20份黄土加入到反应釜中，搅拌5-10min，转速为600-800r/min；接着将15-25份丁醇、25-50份硼酸锌和4-10份氢氧化镁，加入到混合溶液中混合搅拌均匀，得到混合溶液；将1-4份二氧化钛和5-10份乳化剂在搅拌30-40min，搅拌速度为600-800r/min，得到乳液；将得到的乳液和混合溶液加入到搅拌溶液中，搅拌20-30min；升高温度至60-80℃，加入10-20份丙烯酸甲脂、0.5-1份乙烯基磷酸酯，搅拌20-30min；降温至20-30℃，加入2份过硫酸铵、10份多巴胺、0.5份尿素，搅拌20-30min；关停搅拌，冷置即得到配制好的抗紫外线剂。The anti-ultraviolet container bag according to claim 1, wherein the anti-UV agent is prepared by adding 20-80 parts of ionized water and 10-20 parts of loess to the reaction kettle and stirring. 5-10min, the rotation speed is 600-800r / min; then 15-25 parts of butanol, 25-50 parts of zinc borate and 4-10 parts of magnesium hydroxide, added to the mixed solution and mixed well to obtain a mixed solution; 1-4 parts of titanium dioxide and 5-10 parts of emulsifier are stirred for 30-40min, stirring speed is 600-800r / min, to obtain an emulsion; the obtained emulsion and mixed solution are added to the stirring solution, stirred for 20-30min; Temperature to 60-80 ° C, add 10-20 parts of methyl acrylate, 0.5-1 part of vinyl phosphate, stir 20-30min; cool down to 20-30 ° C, add 2 parts of ammonium persulfate, 10 parts of dopamine, 0.5 parts Urea, stirring for 20-30min; shut down the stirring, cold to obtain the prepared anti-UV agent.
  6. 根据权利要求1所述的一种抗紫外线集装袋，其特征在于：所述有机紫外线吸收剂的制备方法为先催化剂的作用下，通过酚类化合物A与相同的芳烷酰氯化合物B、C进行酰化反应；结束后去除低沸物；进行重排反应，然后将产物去水层；然后加入萃取剂和饱和盐溶液，进行萃取，然后将产物去水层；进行提纯；初步得到有机紫外线吸收剂固体，然后进行干燥，得到有机抗紫外线吸收剂。The anti-ultraviolet container bag according to claim 1, wherein the organic ultraviolet absorber is prepared by a phenol compound A and the same aralkyl chloride compound B, C by a catalyst. The acylation reaction is carried out; after the end, the low boilers are removed; the rearrangement reaction is carried out, and then the product is dehydrated; then the extractant and the saturated salt solution are added, the extraction is carried out, and then the product is dehydrated; the purification is carried out; The absorbent solid is then dried to give an organic UV resistant absorbent.
  7. 根据权利要求1所述的一种抗紫外线集装袋，其特征在于：所述聚酯 树脂的制备方法为先进行氮气置换，经测量反应釜内氧含量≤0.05％时，关闭置换阀同时打开氮封阀，控制氮气流量在1-2Nm3/h进行保护；加入抗氧化剂进行真空操作2.5h，直至酸值为30-35mgKOH/g；降温至210℃时加入固化剂和抗氧化剂，搅拌0.5h后放料，将新戊二醇、三羟基甲基丙烷加入反应釜内并升温至110℃，加入精对苯二甲酸和催化剂单丁基氧化锡并升温至200℃排出合成水，然后升温至222℃，直至酸值为5-10mgKOH/g；往反应釜内加入间苯二甲酸和己二酸并升温至240℃，保温1.5h并检测酸值，直至酸值为40-45mgKOH/g，即得聚酯树脂。The anti-ultraviolet container bag according to claim 1, wherein the polyester resin is prepared by first replacing nitrogen gas, and when the oxygen content in the reaction kettle is ≤0.05%, the replacement valve is closed at the same time. Nitrogen sealing valve, control nitrogen flow rate is protected at 1-2Nm3/h; add antioxidant for vacuum operation for 2.5h until acid value is 30-35mgKOH/g; when cooling to 210°C, add curing agent and antioxidant, stir for 0.5h After the discharge, neopentyl glycol and trimethylolpropane were added to the reaction vessel and the temperature was raised to 110 ° C. The terephthalic acid and the catalyst monobutyltin oxide were added and the temperature was raised to 200 ° C to discharge the synthetic water, and then the temperature was raised to 222 ° C, until the acid value is 5-10 mg KOH / g; add isophthalic acid and adipic acid into the reaction kettle and raise the temperature to 240 ° C, heat for 1.5h and detect the acid value until the acid value is 40-45mgKOH / g, that is A polyester resin is obtained.
  8. 根据权利要求2所述的一种抗紫外线集装袋制备方法，其特征在于：所述步骤2)中的搅拌温度为40-60℃。The method for preparing an ultraviolet-resistant container bag according to claim 2, wherein the stirring temperature in the step 2) is 40-60 °C.
PCT/CN2018/095575 2018-05-08 2018-07-13 Ultraviolet-resistant container bag and preparation method therefor WO2019214057A1 (en)

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