CN107739522A - 一种节能环保型包装材料及其制备方法 - Google Patents

一种节能环保型包装材料及其制备方法 Download PDF

Info

Publication number
CN107739522A
CN107739522A CN201710982347.4A CN201710982347A CN107739522A CN 107739522 A CN107739522 A CN 107739522A CN 201710982347 A CN201710982347 A CN 201710982347A CN 107739522 A CN107739522 A CN 107739522A
Authority
CN
China
Prior art keywords
parts
packaging material
energy saving
environment friendly
bamboo cellulose
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710982347.4A
Other languages
English (en)
Inventor
黄云鸿
李力
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guilin Chunxiao Environmental Protection Technology Co Ltd
Original Assignee
Guilin Chunxiao Environmental Protection Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guilin Chunxiao Environmental Protection Technology Co Ltd filed Critical Guilin Chunxiao Environmental Protection Technology Co Ltd
Priority to CN201710982347.4A priority Critical patent/CN107739522A/zh
Publication of CN107739522A publication Critical patent/CN107739522A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • 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
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B65D65/466—Bio- or photodegradable packaging materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
    • C08F261/02—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols
    • C08F261/04—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols on to polymers of vinyl alcohol
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F289/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds not provided for in groups C08F251/00 - C08F287/00
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • 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
    • C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • C08J2397/00—Characterised by the use of lignin-containing materials
    • C08J2397/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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
    • C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2401/08—Cellulose derivatives
    • C08J2401/32—Cellulose ether-esters
    • 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
    • C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • C08J2497/00—Characterised by the use of lignin-containing materials
    • C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种节能环保型包装材料及其制备方法，属于包装材料技术领域。其由如下重量份数的原料制成：丙烯酸2‑8份、竹纤维素4‑10份、增溶剂2‑8份、增塑剂3‑9份、乙烯基双硬脂酰胺2‑10份、聚甲基竹纤维素羟乙基酯3‑9份、聚乙烯醇5‑15份、可降解塑料母粒4‑10份、发泡剂2‑8份和甘油1‑9份。本发明的节能环保型包装材料，不仅色彩以及操作性均与含苯包装材料无区别，而且由于不含甲苯，从而对环境大气无污染均有非常明显的效果，对现场操作员工的身体无伤害。

Description

一种节能环保型包装材料及其制备方法
技术领域
本发明涉及一种节能环保型包装材料及其制备方法，属于包装材料技术领域。
背景技术
随着低碳经济和绿色包装的理念逐步被人们认可，环保包装材料已经得到广泛应用。目前，市场上的包装材料多种多样，相同的领域都会有很多种不同类型的环保包装材料，但这些环保包装材料长时间使用都会挥发出不良的气体，影响包装材料的使用效果。
发明内容
本发明的目的是弥补现有技术的不足，提供一种节能环保型包装材料及其制备方法。本发明的节能环保型包装材料，不仅色彩以及操作性均与含苯包装材料无区别，而且由于不含甲苯，从而对环境大气无污染均有非常明显的效果，对现场操作员工的身体无伤害。
本发明解决上述技术问题的技术方案如下：一种节能环保型包装材料，由如下重量份数的原料制成：丙烯酸2-8份、竹纤维素4-10份、增溶剂2-8份、增塑剂3-9份、乙烯基双硬脂酰胺2-10份、聚甲基竹纤维素羟乙基酯3-9份、聚乙烯醇5-15份、可降解塑料母粒4-10份、发泡剂2-8份和甘油1-9份。
在上述技术方案的基础上，本发明还可以做如下改进。
进一步，由如下重量份数的原料制成：丙烯酸5份、竹纤维素7份、增溶剂5份、增塑剂6份、乙烯基双硬脂酰胺6份、聚甲基竹纤维素羟乙基酯6份、聚乙烯醇10份、可降解塑料母粒7份、发泡剂5份和甘油5份。
进一步，所述增溶剂为聚氧乙烯脂肪酸酯。
进一步，所述增塑剂为乙基己基胺。
进一步，所述发泡剂为偶氮二甲酰胺。
一种节能环保型包装材料的制备方法，包括如下步骤：
(1)称取如下重量份数的原料：丙烯酸2-8份、竹纤维素4-10份、增溶剂2-8份、增塑剂3-9份、乙烯基双硬脂酰胺2-10份、聚甲基竹纤维素羟乙基酯3-9份、聚乙烯醇5-15份、可降解塑料母粒4-10份、发泡剂2-8份和甘油1-9份；
(2)将增溶剂、增塑剂、聚甲基竹纤维素羟乙基酯、聚乙烯醇、可降解塑料母粒混合后，在85℃下溶解糊化，得糊化液Ⅰ；
(3)将丙烯酸、竹纤维素混合，搅拌均匀，在60℃下溶解糊化，得糊化液Ⅱ；
(4)将糊化液Ⅰ和糊化液Ⅱ充分混合，依次加入乙烯基双硬脂酰胺、发泡剂和甘油，充分搅拌均匀后通入惰性气体进行除去其它气体，再置于真空磨具内定型，即得到所述节能环保型包装材料。
在上述技术方案的基础上，本发明还可以做如下改进。
进一步，步骤(1)所述原料的重量份数为：丙烯酸5份、竹纤维素7份、增溶剂5份、增塑剂6份、乙烯基双硬脂酰胺6份、聚甲基竹纤维素羟乙基酯6份、聚乙烯醇10份、可降解塑料母粒7份、发泡剂5份和甘油5份。
本发明的有益效果是：
(1)本发明的节能环保型包装材料，不仅色彩以及操作性均与含苯包装材料无区别，而且由于不含甲苯，从而对环境大气无污染均有非常明显的效果，对现场操作员工的身体无伤害。
(2)本发明所用原料都是易降解对环境无污染的天然有机物，且生产成本低，能够取代现有的包装材料。
(3)本发明的制备方法简单，市场前景广阔，适合规模化生产。
具体实施方式
以下结合具体实施例对本发明的原理和特征进行描述，所举实例只用于解释本发明，并非用于限定本发明的范围。
实施例1：
本实施例的节能环保型包装材料，由如下重量的原料制成：丙烯酸2kg、竹纤维素10kg、增溶剂2kg、增塑剂9kg、乙烯基双硬脂酰胺2kg、聚甲基竹纤维素羟乙基酯9kg、聚乙烯醇5kg、可降解塑料母粒10kg、发泡剂2kg和甘油9kg,其中，所述增溶剂为聚氧乙烯脂肪酸酯，所述增塑剂为乙基己基胺，所述发泡剂为偶氮二甲酰胺。
上述节能环保型包装材料的制备方法，包括如下步骤：
(1)称取如下重量的原料：丙烯酸2kg、竹纤维素10kg、增溶剂2kg、增塑剂9kg、乙烯基双硬脂酰胺2kg、聚甲基竹纤维素羟乙基酯9kg、聚乙烯醇5kg、可降解塑料母粒10kg、发泡剂2kg和甘油9kg；
(2)将聚氧乙烯脂肪酸酯、乙基己基胺、聚甲基竹纤维素羟乙基酯、聚乙烯醇、可降解塑料母粒混合后，在85℃下溶解糊化，得糊化液Ⅰ；
(3)将丙烯酸、竹纤维素混合，搅拌均匀，在60℃下溶解糊化，得糊化液Ⅱ；
(4)将糊化液Ⅰ和糊化液Ⅱ充分混合，依次加入乙烯基双硬脂酰胺、偶氮二甲酰胺和甘油，充分搅拌均匀后通入惰性气体进行除去其它气体，再置于真空磨具内定型，即得到所述节能环保型包装材料。
实施例2：
本实施例的节能环保型包装材料，由如下重量的原料制成：丙烯酸5kg、竹纤维素7kg、增溶剂5kg、增塑剂6kg、乙烯基双硬脂酰胺6kg、聚甲基竹纤维素羟乙基酯6kg、聚乙烯醇10kg、可降解塑料母粒7kg、发泡剂5kg和甘油5kg,其中，所述增溶剂为聚氧乙烯脂肪酸酯，所述增塑剂为乙基己基胺，所述发泡剂为偶氮二甲酰胺。
上述节能环保型包装材料的制备方法，包括如下步骤：
(1)称取如下重量的原料：丙烯酸5kg、竹纤维素7kg、增溶剂5kg、增塑剂6kg、乙烯基双硬脂酰胺6kg、聚甲基竹纤维素羟乙基酯6kg、聚乙烯醇10kg、可降解塑料母粒7kg、发泡剂5kg和甘油5kg；
(2)将聚氧乙烯脂肪酸酯、乙基己基胺、聚甲基竹纤维素羟乙基酯、聚乙烯醇、可降解塑料母粒混合后，在85℃下溶解糊化，得糊化液Ⅰ；
(3)将丙烯酸、竹纤维素混合，搅拌均匀，在60℃下溶解糊化，得糊化液Ⅱ；
(4)将糊化液Ⅰ和糊化液Ⅱ充分混合，依次加入乙烯基双硬脂酰胺、偶氮二甲酰胺和甘油，充分搅拌均匀后通入惰性气体进行除去其它气体，再置于真空磨具内定型，即得到所述节能环保型包装材料。
实施例3：
本实施例的节能环保型包装材料，由如下重量的原料制成：丙烯酸8kg、竹纤维素4kg、增溶剂8kg、增塑剂3kg、乙烯基双硬脂酰胺10kg、聚甲基竹纤维素羟乙基酯3kg、聚乙烯醇15kg、可降解塑料母粒4kg、发泡剂8kg和甘油1kg,其中，所述增溶剂为聚氧乙烯脂肪酸酯，所述增塑剂为乙基己基胺，所述发泡剂为偶氮二甲酰胺。
上述节能环保型包装材料的制备方法，包括如下步骤：
(1)称取如下重量的原料：丙烯酸8kg、竹纤维素4kg、增溶剂8kg、增塑剂3kg、乙烯基双硬脂酰胺10kg、聚甲基竹纤维素羟乙基酯3kg、聚乙烯醇15kg、可降解塑料母粒4kg、发泡剂8kg和甘油1kg；
(2)将聚氧乙烯脂肪酸酯、乙基己基胺、聚甲基竹纤维素羟乙基酯、聚乙烯醇、可降解塑料母粒混合后，在85℃下溶解糊化，得糊化液Ⅰ；
(3)将丙烯酸、竹纤维素混合，搅拌均匀，在60℃下溶解糊化，得糊化液Ⅱ；
(4)将糊化液Ⅰ和糊化液Ⅱ充分混合，依次加入乙烯基双硬脂酰胺、偶氮二甲酰胺和甘油，充分搅拌均匀后通入惰性气体进行除去其它气体，再置于真空磨具内定型，即得到所述节能环保型包装材料。
实施例1-3所得节能环保型包装材料的拉伸强度和拉伸弹性模量，结果如表1所示。
表1实施例1-3所得节能环保型包装材料的拉伸强度和拉伸弹性模量
实施例1 实施例2 实施例3
拉伸强度(MPa) 232 245 225
拉伸弹性模量(MPa) 604 625 611
以上所述仅为本发明的较佳实施例，并不用以限制本发明，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。

Claims (7)

1.一种节能环保型包装材料，其特征在于，由如下重量份数的原料制成：丙烯酸2-8份、竹纤维素4-10份、增溶剂2-8份、增塑剂3-9份、乙烯基双硬脂酰胺2-10份、聚甲基竹纤维素羟乙基酯3-9份、聚乙烯醇5-15份、可降解塑料母粒4-10份、发泡剂2-8份和甘油1-9份。
2.根据权利要求1所述的一种节能环保型包装材料，其特征在于，由如下重量份数的原料制成：丙烯酸5份、竹纤维素7份、增溶剂5份、增塑剂6份、乙烯基双硬脂酰胺6份、聚甲基竹纤维素羟乙基酯6份、聚乙烯醇10份、可降解塑料母粒7份、发泡剂5份和甘油5份。
3.根据权利要求1或2所述的一种节能环保型包装材料，其特征在于，所述增溶剂为聚氧乙烯脂肪酸酯。
4.根据权利要求1或2所述的一种节能环保型包装材料，其特征在于，所述增塑剂为乙基己基胺。
5.根据权利要求1或2所述的一种节能环保型包装材料，其特征在于，所述发泡剂为偶氮二甲酰胺。
6.一种节能环保型包装材料的制备方法，其特征在于，包括如下步骤：
(1)称取如下重量份数的原料：丙烯酸2-8份、竹纤维素4-10份、增溶剂2-8份、增塑剂3-9份、乙烯基双硬脂酰胺2-10份、聚甲基竹纤维素羟乙基酯3-9份、聚乙烯醇5-15份、可降解塑料母粒4-10份、发泡剂2-8份和甘油1-9份；
(2)将增溶剂、增塑剂、聚甲基竹纤维素羟乙基酯、聚乙烯醇、可降解塑料母粒混合后，在85℃下溶解糊化，得糊化液Ⅰ；
(3)将丙烯酸、竹纤维素混合，搅拌均匀，在60℃下溶解糊化，得糊化液Ⅱ；
(4)将糊化液Ⅰ和糊化液Ⅱ充分混合，依次加入乙烯基双硬脂酰胺、发泡剂和甘油，充分搅拌均匀后通入惰性气体进行除去其它气体，再置于真空磨具内定型，即得到所述节能环保型包装材料。
7.根据权利要求6所述的一种节能环保型包装材料的制备方法，其特征在于，步骤(1)所述原料的重量份数为：丙烯酸5份、竹纤维素7份、增溶剂5份、增塑剂6份、乙烯基双硬脂酰胺6份、聚甲基竹纤维素羟乙基酯6份、聚乙烯醇10份、可降解塑料母粒7份、发泡剂5份和甘油5份。
CN201710982347.4A 2017-10-20 2017-10-20 一种节能环保型包装材料及其制备方法 Withdrawn CN107739522A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710982347.4A CN107739522A (zh) 2017-10-20 2017-10-20 一种节能环保型包装材料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710982347.4A CN107739522A (zh) 2017-10-20 2017-10-20 一种节能环保型包装材料及其制备方法

Publications (1)

Publication Number Publication Date
CN107739522A true CN107739522A (zh) 2018-02-27

Family

ID=61237881

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710982347.4A Withdrawn CN107739522A (zh) 2017-10-20 2017-10-20 一种节能环保型包装材料及其制备方法

Country Status (1)

Country Link
CN (1) CN107739522A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110885569A (zh) * 2019-12-13 2020-03-17 陕西速源节能科技有限公司 一种环保型塑料材料及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110885569A (zh) * 2019-12-13 2020-03-17 陕西速源节能科技有限公司 一种环保型塑料材料及其制备方法

Similar Documents

Publication Publication Date Title
EP3508529B1 (en) Water-soluble shopping bag and preparation method therefor
CN105885184A (zh) 一种聚烯烃用发泡母粒及其制备方法
CN108517076A (zh) 一种易降解吸塑片材料及其制备方法
CN104109262A (zh) 一种热塑性淀粉-聚乙烯醇复合塑料薄膜
CN106589650A (zh) 一种性能优良的塑料材料及其制备方法
CN107739522A (zh) 一种节能环保型包装材料及其制备方法
CN107828225A (zh) 一种复合包装材料及其制备方法
CN107602988A (zh) 一种节能包装材料及其制备方法
CN105295107A (zh) 一种可降解的垃圾袋及其制备方法
CN107722659A (zh) 一种环保耐磨包装材料及其制备方法
CN107602930A (zh) 一种环保包装材料及其制备方法
CN107698995A (zh) 一种复合包装材料及其制备方法
CN107057248A (zh) 一种可降解环保塑料及其制备方法
CN107652701A (zh) 一种环保耐磨包装材料及其制备方法
CN107629320A (zh) 一种轻质环保型包装材料及其制备方法
CN106700199A (zh) 一种耐磨塑料袋及其加工工艺
CN107698912A (zh) 一种环保耐磨包装材料及其制备方法
CN106117698A (zh) 高强度食品袋及其制备方法
CN107815026A (zh) 一种环保包装材料及其制备方法
CN108047502A (zh) 一种可降解塑料及其制备方法
CN107778675A (zh) 一种阻燃型环保包装材料及其制备方法
CN107815074A (zh) 一种防潮包装材料及其制备方法
CN107778905A (zh) 一种环保包装材料及其制备方法
CN107652600A (zh) 一种节能环保型包装材料及其制备方法
CN107778899A (zh) 一种新型复合包装材料及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20180227

WW01 Invention patent application withdrawn after publication