CN106188770A - 一种高强度抗菌保鲜膜 - Google Patents

一种高强度抗菌保鲜膜 Download PDF

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CN106188770A
CN106188770A CN201610644649.6A CN201610644649A CN106188770A CN 106188770 A CN106188770 A CN 106188770A CN 201610644649 A CN201610644649 A CN 201610644649A CN 106188770 A CN106188770 A CN 106188770A
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polyvinyl resin
preservative film
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titanium oxide
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杨雪梅
王维佳
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Anhui Mei Xiangsu Industry Co Ltd
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    • 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
    • C08L23/06—Polyethene
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • 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
    • C08J2323/06—Polyethene
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • 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
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L2205/00—Polymer mixtures characterised by other features
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
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Abstract

本发明公开一种高强度抗菌保鲜膜，由下述重量份数的组分制备而成：聚乙烯树脂50‑60份、环氧丙烯酸酯20‑30份、碳酸钙8‑15份、纳米二氧化钛1‑4份、安息香乙醚10‑20份、纳米蒙脱土7‑9份、钛酸四丁酯1.2‑1.4份、苎麻麻骨12‑14份、聚乙烯树脂醇30‑35份、乙酰柠檬酸三丁酯13‑15份、硬脂酰胺0.8‑1份、竹碳粉2‑3份、麦饭石粉3‑5份、二乙二醇单乙醚醋酸酯2‑3份、甘油3‑4份、环氧大豆油1‑2份。本发明塑料薄膜坚韧耐用、可多次重复使用，卫生无毒环保，防潮防尘防霉，适用于各种食品包装。本发明以聚乙烯树脂为基料，添加抗菌剂纳米二氧化钛，适合蔬菜和水果对抗菌要求高的场合使用。

Description

一种高强度抗菌保鲜膜
技术领域
本发明涉及一种塑料薄膜，具体是一种高强度抗菌保鲜膜。
背景技术
保鲜膜是人们常用的一类保鲜食品的塑料包装制品，现在人们日常生活中很多地方都离不开它，比如：微波炉食物加热会用上，在冰箱里存放食物同样会用上。目前市场上出售的绝大部分保鲜膜都是以乙烯母料为原材料，根据乙烯母料的不同种类，保鲜膜可分为三大类：第一种是聚乙烯，简称PE，这种材料主要用于食品的包装，我们平常买回来的水果、蔬菜用的这个膜，包括在超市采购回来的半成品都用的是这种材料；第二种是聚氯乙烯，简称PVC，这种材料也可以用于食品包装，但它对人体的安全性有一定的影响，由于生产工艺需要，PVC保鲜膜在制作过程中，会加入大量增塑剂，也就是常说的塑化剂。增塑剂不溶于凉水，但在摄氏60度以上，或是在油脂中就会溶析出来；第三种是聚偏二氯乙烯，简称PVDC，主要用于一些熟食、火腿等产品的包装。从物理角度出发，保鲜膜都有适度的透氧性和透湿度，调节被保鲜品周围的氧气含量和水分含量，阻隔空气中的灰尘，从而延长食品的保鲜期。
发明内容
本发明的目的在于提供一种高强度抗菌保鲜膜。
本发明的目的可以通过以下技术方案实现：
一种高强度抗菌保鲜膜，由下述重量份数的组分制备而成：聚乙烯树脂50-60份、环氧丙烯酸酯20-30份、碳酸钙8-15份、纳米二氧化钛0.5-2份、安息香乙醚10-20份、纳米蒙脱土7-9份、钛酸四丁酯1.2-1.4份、苎麻麻骨12-14份、聚乙烯树脂醇30-35份、乙酰柠檬酸三丁酯13-15份、硬脂酰胺0.8-1份、竹碳粉2-3份、麦饭石粉3-5份、二乙二醇单乙醚醋酸酯2-3份、甘油3-4份、环氧大豆油1-2份。
作为优选，所述的一种高强度抗菌保鲜膜，由下述重量份数的组分制备而成：聚乙烯树脂55份、环氧丙烯酸酯25份、碳酸钙10份、纳米二氧化钛1份、安息香乙醚15份、纳米蒙脱土8份、钛酸四丁酯1.2份、苎麻麻骨13份、聚乙烯树脂醇30份、乙酰柠檬酸三丁酯14份、硬脂酰胺1份、竹碳粉2份、麦饭石粉4份、二乙二醇单乙醚醋酸酯2份、甘油3份、环氧大豆油1份。
本发明的有益效果：本发明塑料薄膜坚韧耐用、可多次重复使用，卫生无毒环保，防潮防尘防霉，适用于各种食品包装。本发明以聚乙烯树脂为基料，添加抗菌剂纳米二氧化钛，适合蔬菜和水果对抗菌要求高的场合使用。
具体实施方式
下面结合具体实施例对本发明作进一步详细描述。
实施例1
一种高强度抗菌保鲜膜，它是由下述重量份数的组分制备而成：
聚乙烯树脂50份、环氧丙烯酸酯20份、碳酸钙8份、纳米二氧化钛0.5份、安息香乙醚10份、纳米蒙脱土7份、钛酸四丁酯1.2份、苎麻麻骨12份、聚乙烯树脂醇30份、乙酰柠檬酸三丁酯13份、硬脂酰胺0.8份、竹碳粉2份、麦饭石粉3份、二乙二醇单乙醚醋酸酯2份、甘油3份、环氧大豆油1份。
本发明包装袋塑料薄膜的制备方法与现有技术的制造方法相同。
实施例2
一种高强度抗菌保鲜膜，它是由下述重量份数的组分制备而成：
聚乙烯树脂60份、环氧丙烯酸酯30份、碳酸钙15份、纳米二氧化钛2份、安息香乙醚20份、纳米蒙脱土9份、钛酸四丁酯1.4份、苎麻麻骨14份、聚乙烯树脂醇35份、乙酰柠檬酸三丁酯15份、硬脂酰胺1份、竹碳粉3份、麦饭石粉5份、二乙二醇单乙醚醋酸酯3份、甘油4份、环氧大豆油2份。
本发明包装袋塑料薄膜的制备方法与现有技术的制造方法相同。
实施例3
一种高强度抗菌保鲜膜，由下述重量份数的组分制备而成：聚乙烯树脂55份、环氧丙烯酸酯25份、碳酸钙10份、纳米二氧化钛1份、安息香乙醚15份、纳米蒙脱土8份、钛酸四丁酯1.2份、苎麻麻骨13份、聚乙烯树脂醇30份、乙酰柠檬酸三丁酯14份、硬脂酰胺1份、竹碳粉2份、麦饭石粉4份、二乙二醇单乙醚醋酸酯2份、甘油3份、环氧大豆油1份。
本发明包装袋塑料薄膜的制备方法与现有技术的制造方法相同。
实施例4
一种高强度抗菌保鲜膜，由下述重量份数的组分制备而成：
聚乙烯树脂55份、环氧丙烯酸酯25份、碳酸钙12份、纳米二氧化钛1份、安息香乙醚20份、纳米蒙脱土7份、钛酸四丁酯1.4份、苎麻麻骨12份、聚乙烯树脂醇35份、乙酰柠檬酸三丁酯15份、硬脂酰胺0.8份、竹碳粉3份、麦饭石粉3份、二乙二醇单乙醚醋酸酯2份、甘油4份、环氧大豆油1份。
本发明包装袋塑料薄膜的制备方法与现有技术的制造方法相同。
实施例5
一种高强度抗菌保鲜膜，由下述重量份数的组分制备而成：
聚乙烯树脂55份、环氧丙烯酸酯25份、碳酸钙12份、纳米二氧化钛1份、安息香乙醚15份、纳米蒙脱土8份、钛酸四丁酯1.3份、苎麻麻骨13份、聚乙烯树脂醇32份、乙酰柠檬酸三丁酯13份、硬脂酰胺1份、竹碳粉2份、麦饭石粉5份、二乙二醇单乙醚醋酸酯2份、甘油4份、环氧大豆油1份。
本发明包装袋塑料薄膜的制备方法与现有技术的制造方法相同。

Claims (2)

1.一种高强度抗菌保鲜膜，其特征在于，由下述重量份数的组分制备而成：聚乙烯树脂50-60份、环氧丙烯酸酯20-30份、碳酸钙8-15份、纳米二氧化钛1-4份、安息香乙醚10-20份、纳米蒙脱土7-9份、钛酸四丁酯1.2-1.4份、苎麻麻骨12-14份、聚乙烯树脂醇30-35份、乙酰柠檬酸三丁酯13-15份、硬脂酰胺0.8-1份、竹碳粉2-3份、麦饭石粉3-5份、二乙二醇单乙醚醋酸酯2-3份、甘油3-4份、环氧大豆油1-2份。
2.如权利要求1所述的一种高强度抗菌保鲜膜，其特征在于，由下述重量份数的组分制备而成：聚乙烯树脂55份、环氧丙烯酸酯25份、碳酸钙10份、纳米二氧化钛3份、安息香乙醚15份、纳米蒙脱土8份、钛酸四丁酯1.3份、苎麻麻骨13份、聚乙烯树脂醇35份、乙酰柠檬酸三丁酯14份、硬脂酰胺1份、竹碳粉3份、麦饭石粉4份、二乙二醇单乙醚醋酸酯2份、甘油3份、环氧大豆油1份。
CN201610644649.6A 2016-08-02 2016-08-02 一种高强度抗菌保鲜膜 Pending CN106188770A (zh)

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Publication number Priority date Publication date Assignee Title
CN107254098A (zh) * 2017-07-07 2017-10-17 刘昌华 含有辣椒素的保鲜膜及其在食品保鲜中的应用
CN108539099A (zh) * 2018-05-03 2018-09-14 东莞理工学院 一种耐腐蚀锂电池隔膜及其制备方法

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CN103819792A (zh) * 2012-11-16 2014-05-28 无锡市黄盛包装制品有限公司 一种果蔬抗菌保鲜包装材料
CN103601950A (zh) * 2013-10-20 2014-02-26 安徽嘉木橡塑工业有限公司 一种抗菌保鲜膜
CN104893004A (zh) * 2015-05-27 2015-09-09 铜陵方正塑业科技有限公司 一种苎麻麻骨增强淀粉基全降解塑料薄膜及其制备方法
CN104910427A (zh) * 2015-05-27 2015-09-16 铜陵方正塑业科技有限公司 一种抗拉强度高的双降解塑料薄膜及其制备方法
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CN104910442A (zh) * 2015-05-27 2015-09-16 铜陵方正塑业科技有限公司 一种可吸附异味的全降解塑料薄膜及其制备方法
CN105017943A (zh) * 2015-06-30 2015-11-04 桐城市诚信木塑科技材料有限公司 一种透明包装袋用紫外隔热涂料

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107254098A (zh) * 2017-07-07 2017-10-17 刘昌华 含有辣椒素的保鲜膜及其在食品保鲜中的应用
CN108539099A (zh) * 2018-05-03 2018-09-14 东莞理工学院 一种耐腐蚀锂电池隔膜及其制备方法

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