CN111718536A - 一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺 - Google Patents
一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺 Download PDFInfo
- Publication number
- CN111718536A CN111718536A CN202010728314.9A CN202010728314A CN111718536A CN 111718536 A CN111718536 A CN 111718536A CN 202010728314 A CN202010728314 A CN 202010728314A CN 111718536 A CN111718536 A CN 111718536A
- Authority
- CN
- China
- Prior art keywords
- plastic bottles
- temperature
- manufacturing
- steps
- environment
- 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.)
- Pending
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
- A43B13/122—Soles with several layers of different materials characterised by the outsole or external layer
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
- A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/14—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B2017/001—Pretreating the materials before recovery
- B29B2017/0015—Washing, rinsing
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- 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
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
本发明公开了一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺,包括以下步骤,回收塑料瓶:利用回收的塑料瓶来制成生产鞋底鞋垫所需的原材料,首先回收塑料瓶,将回收的塑料瓶除掉瓶盖并对标签塑料表皮进行撕除,然后进行清洗工作,再对洗净后的塑料瓶进行干燥,除去表面以及内部的水分,避免影响后续粉碎工作及物性,通过塑料瓶粉碎机来对干塑料瓶进行粉碎工作,通过烘干机对粉碎后的物料进行烘干,烘干时间5~6小时,烘干温度控制在120℃~140℃,再进行配料。该利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺利用了废弃塑料,通过再生制造工艺,实现环保理念。
Description
技术领域
本发明涉及塑料回收再生制造鞋底鞋垫技术领域,具体为一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺。
背景技术
EVA鞋底是指利用EVA聚合材料制作而成的鞋底,EVA全称乙烯-醋酸乙烯共聚物,主要用于制作各种管道,EVA相比于聚乙烯材料有良好的的耐冲击性能,也可以用于制作发泡材料,EVA常温下为固体颗粒状,发泡后的EVA材料可以用于制作环保材料,EVA材料广泛运用于建筑材料、医用器材以及各种管件等。
由于发泡后的EVA材料有良好的柔韧性以及耐冲击性,因此可以用于制作鞋底,EVA鞋底具有良好的耐腐蚀性能,以及柔软度,常用与生产各种鞋类的鞋底,回收塑料瓶的化学成份是PET,因化学成份问题PET不能直接利用到EVA中,故对此回收的PET进行改性,再利用制作鞋底和鞋垫,故PET塑料瓶的回收利用不仅可以解决环保问题,而且可以缓解中国PET原料不足的矛盾。
所以我们提出了一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺,以便于解决上述中提出的问题。
发明内容
本发明的目的在于提供一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺,以解决上述背景技术提出的环保节能问题。
为实现上述目的,本发明提供如下技术方案:一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺,包括以下步骤:
利用回收的塑料瓶通过改性来制成生产鞋底鞋垫所需的原材料,分为如下步骤:
①首先回收塑料瓶;
②将回收的塑料瓶除掉瓶盖并对标签塑料表皮进行撕除;
③然后进行清洗工作;
④再对洗净后的塑料瓶进行干燥,除去表面以及内部的水分,避免影响后续粉碎工作及物性;
⑤通过塑料瓶粉碎机来对干塑料进行粉碎工作;
⑥通过烘干机对粉碎后的物料进行烘干,烘干时间5~6小时,烘干温度控制在120℃~140℃;
⑦进行配料,配料成分包括EVA塑胶粒、回收塑胶瓶颗粒和PLC降解料;
⑧对配料进行搅拌,搅拌时间30分钟;
⑨挤出机改性,1~10段温度条件为235±10℃;
⑩通过切粒机进行切粒,完成整个回收改性工作。
优选的,切粒后的改性材料加工制作为EVA中底、橡胶大底和EVA鞋垫。
优选的,利用改性料再次配料进行EVA中底的制作,分为如下步骤:
①配料,改性料:600,S-80:10,ST:3,流动剂:10,快速剂:10,发泡剂:25,DCP:3.5;单位:g或kg.
②利拿混炼,时间:12分钟,卸料温度:125±5℃;
③通过造粒机进行造粒制成颗粒;
④通过温度经化学反应对制成的颗粒物进行发泡,发泡时间:600秒,温度:170±5℃;
⑤通过打磨机对发泡成品进行打磨,对表面的表皮及污损进行打磨,保证表面平整及干净;
⑥模具加热冷却成型,加热时间:500±30秒,加热温度:160±5℃,冷却时间:500±30秒,冷却温度:小于38℃。
⑦制成EVA成品。
优选的,利用改性料再次配料进行橡胶大底的制作,分为如下步骤:
①配料:主橡胶:100,ZNO:5,ST:1活性剂:5,防老剂:2,白烟:45,加工油:1,改性料:15;单位:g或kg.
②万马力混炼,时间:6分钟,卸料温度:130±5℃;
③出片;
④加硫磺12g/kg和促进剂7g/kg/色胶进行再次配料;
⑤轮台混炼并出片;
⑥检测硫变、颜色和厚度;
⑦裁断;
⑧油压成型,温度:150±5℃,时间:300±30秒;
⑨制成橡胶成品,完成橡胶大底的制作。
优选的,利用改性料再次配料进行EVA鞋垫的制作,分为如下步骤:
①配料:改性料:600,S-80:10,ST:3,流动剂:10,快速剂:10,发泡机:25,DCP:3.5;单位:g或kg.
②利拿混炼,时间:12分钟,卸料温度:125±5℃;
③出片;
④送入发泡机进行发泡,发泡时间:90~120秒/mm,发泡温度165±5℃;
⑤贴布;
⑥裁断;
⑦通过烘箱进行烤料,温度控制在165℃~175℃之间,时间控制在25~35秒之间;
⑧模具冷压,温度:小于25℃,时间:20±5秒;
⑨制成鞋垫成品。
与现有技术相比,本发明的有益效果是:该利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺:
该制备方法通过利用市面上回收的废气塑料瓶进行洗净烘干和粉碎等一系列操作步骤来对生产EVA的原材料进行制备,通过利用现有的烘干机、搅拌机以及挤出机来对塑料颗粒进行配料调和以及改性工作,从而制成改性料以达到后续对EVA中底、橡胶大底以及EVA鞋垫的制作,利用粉碎机以及各种加工机械使得整体在制备鞋底鞋垫时达到环保节能的目的,很好地利用了回收的废弃塑料瓶来节能减废。
附图说明
图1为本发明整体流程图;
图2为本发明回收塑料瓶流程图;
图3为本发明EVA中底制备流程图;
图4为本发明橡胶大底制备流程图;
图5为本发明鞋垫成品制备流程图。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
请参阅图1-5,本发明提供一种技术方案:一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺,包括如下步骤:
利用回收的塑料瓶通过改性来制成生产鞋底鞋垫所需的原材料,分为如下步骤:
①首先回收塑料瓶;
②将回收的塑料瓶除掉瓶盖并对标签塑料表皮进行撕除;
③然后进行清洗工作;
④再对洗净后的塑料瓶进行干燥,除去表面以及内部的水分,避免影响后续粉碎工作及物性;
⑤通过塑料瓶粉碎机来对干塑料进行粉碎工作;
⑥通过烘干机对粉碎后的物料进行烘干,烘干时间5~6小时,烘干温度控制在120℃~140℃;
⑦进行配料,配料成分包括EVA塑胶粒、回收塑胶瓶颗粒和PLC降解料;
⑧对配料进行搅拌,搅拌时间30分钟;
⑨挤出机改性,1~10段温度条件为235±10℃;
⑩通过切粒机进行切粒,完成整个回收改性工作。
如图2所示,回收塑料瓶时,首先撕除瓶身的塑料薄膜商标以及卸除瓶盖,对瓶内以及瓶体表面进行充分清洗,清洗完成后,通过烘干机来对瓶体的外表面进行烘干工作,从而避免影响后续粉碎机的粉碎过程及物性影响,烘干后将所有瓶罐投进粉碎机的内部,来进行粉碎工作,从而生成塑料颗粒,再对塑料颗粒进行进一步烘干工作,保证壳体内壁的水分充分干燥,干燥工作完成后烘干5-6小时,温度控制在120~140℃之间,完成烘干后进行第一次配料工作,其中,EVA塑胶粒:100%,回收塑胶瓶颗粒:15%(至少),PCL降解料:3-5%,完成配料工作后通过将物料全部倒入搅拌机内部进行充分搅拌调匀,搅拌时间为半小时,最后通过挤出机按照1~10段温度条件235±10℃进行改性生成改性料,完成改性料的制作。
实施例1
如图3所示,利用实施例1中的改性料按照改性料:600,S-80:10,ST:3,流动剂:10,快速剂:10,发泡剂:25,DCP:3.5的比例进行配比工作,利拿混炼12分钟,卸料温度控制在125±5℃范围内,通过造粒机造粒后再通过温度经化学反应制成发泡成品,发泡时间600秒,温度控制在170±5℃之间,完成发泡成品的制备,然后对表面的表皮及污损进行打磨,使得表面平整及干净,最后通过模具加热冷却成型制成EVA中底成品,加热时间在500±30秒范围内,加热温度在160±5℃范围内,冷却时间在500±30秒,冷却温度:小于38℃,完成EVA中底的制作;
实施例2
如图4所示,利用改性料按照主橡胶:100,ZNO:5,ST:1活性剂:5,防老剂:2,白烟:45,加工油:1,改性料:15的比例进行配料,万马力混炼6分钟后,按照130±5℃进行卸料,出片加硫磺12g/kg和促进剂7g/kg/色胶进行再次配料,轮台混炼并出片,检测硫变、颜色和厚度,剪裁后进行油压成型,温度控制在150±5℃之间,时间:300±30秒,制成橡胶成品,完成橡胶大底的制作;
实施例3
根据图5,按照改性料:600,S-80:10,ST:3,流动剂:10,快速剂:10,发泡机:25,DCP:3.5的比例进行配料,并进行12分钟的利拿混炼,卸料温度控制在125±5℃,出片后送入发泡机进行90~120秒/mm,165±5℃范围内的发泡工作,发泡完成后进行贴布和裁断,将成品送入烘箱中进行烤料,温度控制在165℃~175℃之间,时间控制在25~35秒之间,最后通过模具冷压,将温度调至小于25℃,时间控制在20±5秒之间进行冷压,制成EVA鞋垫成品,完成EVA鞋垫、橡胶大底以及EVA中底的全部制作过程。
尽管参照前述实施例对本发明进行了详细的说明,对于本领域的技术人员来说,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。
Claims (5)
1.一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺,包括以下步骤,其特征在于:
利用回收的塑料瓶通过改性来制成生产鞋底鞋垫所需的原材料,分为如下步骤:
①首先回收塑料瓶;
②将回收的塑料瓶除掉瓶盖并对标签塑料表皮进行撕除;
③然后进行清洗工作;
④再对洗净后的塑料瓶进行干燥,除去表面以及内部的水分,避免影响后续粉碎工作及物性;
⑤通过塑料瓶粉碎机来对干塑料瓶进行粉碎工作;
⑥通过烘干机对粉碎后的物料进行烘干处理,烘干时间5~6小时,烘干温度控制在120℃~140℃;
⑦进行配料,配料成分包括EVA塑胶粒、回收塑胶瓶颗粒和PLC降解料;
⑧对配料进行搅拌,搅拌时间30分钟;
⑨挤出机改性,1~10段温度条件为235±10℃;
⑩通过切粒机进行切粒,完成整个回收改性工作。
2.根据权利要求1所述的一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺,其特征在于:所述切粒后的改性材料加工制作为EVA中底、橡胶大底和EVA鞋垫。
3.根据权利要求2所述的一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺,其特征在于:
利用改性料再次配料进行EVA中底的制作,分为如下步骤:
①配料,改性料:600,S-80:10,ST:3,流动剂:10,快速剂:10,发泡剂:25,DCP:3.5;单位:g或kg.
②利拿混炼,时间:12分钟,卸料温度:125±5℃;
③通过造粒机进行造粒制成颗粒;
④通过温度经化学反应对制成的颗粒物进行发泡,发泡时间:600秒,温度:170±5℃;
⑤通过打磨机对发泡成品进行打磨,对表面的表皮及污损进行打磨,保证表面平整及干净;
⑥模具加热冷却成型,加热时间:500±30秒,加热温度:160±5℃,冷却时间:500±30秒,冷却温度:小于38℃。
⑦制成EVA成品。
4.根据权利要求2所述的一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺,其特征在于:
利用改性料再次配料进行橡胶大底的制作,分为如下步骤:
①配料:主橡胶:100,ZNO:5,ST:1活性剂:5,防老剂:2,白烟:45,加工油:1,改性料:15;单位:g或kg.
②万马力混炼,时间:6分钟,卸料温度:130±5℃;
③出片;
④加硫磺12g/kg和促进剂7g/kg/色胶进行再次配料;
⑤轮台混炼并出片;
⑥检测硫变、颜色和厚度;
⑦裁断;
⑧油压成型,温度:150±5℃,时间:300±30秒;
⑨制成橡胶成品,完成橡胶大底的制作。
5.根据权利要求2所述的一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺,包括以下步骤,其特征在于:
利用改性料再次配料进行EVA鞋垫的制作,分为如下步骤:
①配料:改性料:600,S-80:10,ST:3,流动剂:10,快速剂:10,发泡机:25,DCP:3.5;单位:g或kg.
②利拿混炼,时间:12分钟,卸料温度:125±5℃;
③出片;
④送入发泡机进行发泡,发泡时间:90~120秒/mm,发泡温度165±5℃;
⑤贴布;
⑥裁断;
⑦通过烘箱进行烤料,温度控制在165℃~175℃之间,时间控制在25~35秒之间;
⑧模具冷压,温度:小于25℃,时间:20±5秒;
⑨制成鞋垫成品。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010728314.9A CN111718536A (zh) | 2020-07-25 | 2020-07-25 | 一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺 |
PCT/CN2020/115432 WO2022021564A1 (zh) | 2020-07-25 | 2020-09-15 | 一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010728314.9A CN111718536A (zh) | 2020-07-25 | 2020-07-25 | 一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111718536A true CN111718536A (zh) | 2020-09-29 |
Family
ID=72573615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010728314.9A Pending CN111718536A (zh) | 2020-07-25 | 2020-07-25 | 一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN111718536A (zh) |
WO (1) | WO2022021564A1 (zh) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05287139A (ja) * | 1992-04-14 | 1993-11-02 | Teijin Ltd | 熱可塑性樹脂組成物の製造方法 |
CN1306032A (zh) * | 2000-11-27 | 2001-08-01 | 中国科学院长春应用化学研究所 | 废旧塑料和粉煤灰复合制品的模压生产方法 |
CN1306033A (zh) * | 2000-11-27 | 2001-08-01 | 中国科学院长春应用化学研究所 | 废旧塑料和粉煤灰复合制品的塑炼压延生产方法 |
WO2002102898A1 (en) * | 2001-06-15 | 2002-12-27 | Dow Global Technologies Inc. | High-frequency active polymeric compositions and films |
WO2007050236A1 (en) * | 2005-10-27 | 2007-05-03 | Exxonmobil Chemical Patents Inc. | Construction comprising tie layer |
CN103242628A (zh) * | 2013-05-29 | 2013-08-14 | 华润包装材料有限公司 | 一种聚烯烃与聚酯的共混回收方法 |
CN103613919A (zh) * | 2013-11-20 | 2014-03-05 | 南京诚盟机械有限公司 | 鞋材热熔胶片材及生产工艺和设备 |
CN105295140A (zh) * | 2015-12-01 | 2016-02-03 | 吴江市风尚鞋厂 | 一种弹性防滑鞋材及其制备方法 |
CN106479029A (zh) * | 2016-09-27 | 2017-03-08 | 茂泰(福建)鞋材有限公司 | 一种环保eva鞋底及其制备方法 |
CN109867917A (zh) * | 2017-12-01 | 2019-06-11 | 江南大学 | 一种韧性pet抗菌复合材料及其制备方法 |
CN110466089A (zh) * | 2019-09-09 | 2019-11-19 | 界首市亚鑫塑业科技有限公司 | 一种利用废旧pet瓶片生产复合板材的加工工艺 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100475880C (zh) * | 2007-04-17 | 2009-04-08 | 刘军 | 废旧复合塑料再生造粒的生产方法 |
US20100275467A1 (en) * | 2009-04-29 | 2010-11-04 | Kuan-Min Tsai | Insole |
CN103450519A (zh) * | 2012-06-04 | 2013-12-18 | 特步(中国)有限公司 | 止滑橡胶及其制造方法 |
CN102911426A (zh) * | 2012-09-04 | 2013-02-06 | 苏州伟伦运动休闲用品有限公司 | 耐磨耗eva中底材料及其生产方法 |
MX2014006652A (es) * | 2014-06-04 | 2015-12-04 | Jorge Emmanuel Castro Ramos | Proceso para la elaboración de calzado ecológico utilizando materiales obtenidos del poliéster reciclado de post consumo (botellas) y post industrial y pegado con adhesivos amigables al ambiente. |
CN108586906A (zh) * | 2018-05-11 | 2018-09-28 | 芜湖风雪橡胶有限公司 | 透气eva鞋垫及其制备方法 |
US11135796B2 (en) * | 2018-05-31 | 2021-10-05 | Nike, Inc. | Methods for forming footwear using recycled plastics |
CN109824972A (zh) * | 2019-03-08 | 2019-05-31 | 安踏(中国)有限公司 | 一种环保发泡中底材料及其制备方法 |
-
2020
- 2020-07-25 CN CN202010728314.9A patent/CN111718536A/zh active Pending
- 2020-09-15 WO PCT/CN2020/115432 patent/WO2022021564A1/zh active Application Filing
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05287139A (ja) * | 1992-04-14 | 1993-11-02 | Teijin Ltd | 熱可塑性樹脂組成物の製造方法 |
CN1306032A (zh) * | 2000-11-27 | 2001-08-01 | 中国科学院长春应用化学研究所 | 废旧塑料和粉煤灰复合制品的模压生产方法 |
CN1306033A (zh) * | 2000-11-27 | 2001-08-01 | 中国科学院长春应用化学研究所 | 废旧塑料和粉煤灰复合制品的塑炼压延生产方法 |
WO2002102898A1 (en) * | 2001-06-15 | 2002-12-27 | Dow Global Technologies Inc. | High-frequency active polymeric compositions and films |
WO2007050236A1 (en) * | 2005-10-27 | 2007-05-03 | Exxonmobil Chemical Patents Inc. | Construction comprising tie layer |
CN103242628A (zh) * | 2013-05-29 | 2013-08-14 | 华润包装材料有限公司 | 一种聚烯烃与聚酯的共混回收方法 |
CN103613919A (zh) * | 2013-11-20 | 2014-03-05 | 南京诚盟机械有限公司 | 鞋材热熔胶片材及生产工艺和设备 |
CN105295140A (zh) * | 2015-12-01 | 2016-02-03 | 吴江市风尚鞋厂 | 一种弹性防滑鞋材及其制备方法 |
CN106479029A (zh) * | 2016-09-27 | 2017-03-08 | 茂泰(福建)鞋材有限公司 | 一种环保eva鞋底及其制备方法 |
CN109867917A (zh) * | 2017-12-01 | 2019-06-11 | 江南大学 | 一种韧性pet抗菌复合材料及其制备方法 |
CN110466089A (zh) * | 2019-09-09 | 2019-11-19 | 界首市亚鑫塑业科技有限公司 | 一种利用废旧pet瓶片生产复合板材的加工工艺 |
Non-Patent Citations (2)
Title |
---|
李瑞欣: "PET/EVA 共混物的制备及其流变性能研究", 《聚酯工业》 * |
高艳玲: "《固体废物处理处置与工程实例》", 31 August 2004 * |
Also Published As
Publication number | Publication date |
---|---|
WO2022021564A1 (zh) | 2022-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112118757B (zh) | 鞋类物品、用于使用回收塑料形成鞋类的制造系统和工艺 | |
CN101461544B (zh) | 一种用明胶化皮料生产的胶原蛋白肠衣及其生产方法 | |
US4717496A (en) | Stiffening material with melt-adhesive properties | |
CN112143121A (zh) | 一种生物质可回收利用的环保鞋底及制备工艺 | |
CN101691059A (zh) | 一种木塑踢脚板的生产工艺 | |
CN102019705B (zh) | 生物基高分子鞋材的制造方法 | |
CN111718536A (zh) | 一种利用废弃塑料瓶回收再生制造鞋底鞋垫的环保工艺 | |
CN113773572B (zh) | 一种改性生物碳酸钙eva环保鞋底的制备方法 | |
CN106307789A (zh) | 一种聚(醚‑酯)型聚氨酯微孔弹性体鞋底 | |
CN112048185B (zh) | 皮革屑改性发泡鞋中底及其制备方法 | |
CN105906994A (zh) | 一种pvc发泡木塑地板材料及其制备方法 | |
CN113462001A (zh) | 一种废旧鞋底再利用方法及其制备得到的鞋部件成品、鞋制品 | |
US20170297287A1 (en) | Production method of glueless pasted integrally modeling shoe sole | |
CN101597388B (zh) | 生化鞋材及其制造方法 | |
CN108047489A (zh) | 一种环保型高强力再生橡胶的生产工艺 | |
US20220080689A1 (en) | Environmentally Friendly Shoe Material and Method of Manufacturing the Same | |
CN111019535B (zh) | 环保组合鞋底及其制作方法 | |
CN214509728U (zh) | 环保鞋材 | |
CN112063036A (zh) | 蛋白填料复合eva发泡鞋材极其制备方法 | |
CN104745127B (zh) | 一种橡胶粘结剂及该橡胶粘结剂应用于eva鞋底黏合的工艺方法 | |
CN1072937A (zh) | 废硫化胶化学塑化机械再生法 | |
CN1008143B (zh) | 粘式鞋用生海绵内底包楦工艺方法 | |
CN107522936A (zh) | 一种新型鞋底材料 | |
CN114702772A (zh) | 一种添加竹粉的改性epr橡胶复合发泡材料及其制备方法 | |
WO2017141160A1 (en) | A method of moulding an object in polyurethane, in particular a sole for footwear, obtained from polyurethane scraps, and moulded object in polyurethane thereof |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200929 |
|
RJ01 | Rejection of invention patent application after publication |