CN107903451A - 一种绿色食品包装材料及其制备方法 - Google Patents
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Abstract
本发明涉及一种绿色食品包装材料,包括以下重量份的原料:土豆淀粉30‑50份、红薯淀粉20‑40份、羧甲基乙基纤维素7‑15份、木糖醇3‑6份、丙三醇2‑5份、环氧胡麻油0.1‑0.5份、尼泊金乙酯钠0‑1份、海藻酸钠3‑5份、壳聚糖4‑7份、微晶纤维素3‑6份、玉米胚芽油0.5‑1.5份、蔗糖酯0.5‑1.5份、硼酸锌0‑1份、紫外线吸收剂0.1‑1份、肉桂精油0‑0.3份、茶树精油0.1‑0.5份、辣椒精油0‑0.3份。本发明的包装材料所采用的原料安全无毒,在环境中可完全生物降解,符合绿色环保的概念;同时,该包装材料具有优异的抗菌防腐性能,更加有助于产品的保存,非常适合用于食品包装材料。
Description
技术领域
本发明涉及包装材料领域,具体涉及一种绿色食品包装材料及其制备方法。
背景技术
随着人们生活水平的不断提高,对包装材料的要求越来越高,尤其是食品包装材料。目前食品包装材料采用聚苯乙烯等塑料为基材,由于它难以在自然环境中分解,用后成为废弃物堆积,成为城市生产生活环境的主要污染源之一,已引起各国的重视。如何提供一种绿色环保的包装材料变得尤为重要。
发明内容
本发明的目的在于:提供一种绿色食品包装材料及其制备方法。
为了实现上述目的,本发明提供如下技术方案:
一种绿色食品包装材料,包括以下重量份的原料:
土豆淀粉30-50份、红薯淀粉20-40份、羧甲基乙基纤维素7-15份、木糖醇3-6份、丙三醇2-5份、环氧胡麻油0.1-0.5份、尼泊金乙酯钠0-1份、海藻酸钠3-5份、壳聚糖4-7份、微晶纤维素3-6份、玉米胚芽油0.5-1.5份、蔗糖酯0.5-1.5份、硼酸锌0-1份、紫外线吸收剂0.1-1份、肉桂精油0-0.3份、茶树精油0.1-0.5份、辣椒精油0-0.3份。
优选地,一种绿色食品包装材料,包括以下重量份的原料:
土豆淀粉40份、红薯淀粉30份、羧甲基乙基纤维素11份、木糖醇5份、丙三醇4份、环氧胡麻油0.4份、尼泊金乙酯钠0.2份、海藻酸钠4份、壳聚糖6份、微晶纤维素5份、玉米胚芽油1份、蔗糖酯1份、硼酸锌0.5份、紫外线吸收剂0.5份、肉桂精油0.2份、茶树精油0.4份、辣椒精油0.2份。
优选地,一种绿色食品包装材料,包括以下重量份的原料:
土豆淀粉32份、红薯淀粉25份、羧甲基乙基纤维素8份、木糖醇4份、丙三醇3份、环氧胡麻油0.2份、尼泊金乙酯钠0.5份、海藻酸钠3.5份、壳聚糖5份、微晶纤维素4份、玉米胚芽油0.7份、蔗糖酯0.7份、硼酸锌0.1份、紫外线吸收剂0.3份、肉桂精油0.1份、茶树精油0.2份、辣椒精油0.1份。
一种绿色食品包装材料的制备方法,具体步骤如下:
(1)在土豆淀粉、红薯淀粉中加水到完全溶解,在60-90℃下搅拌20-40min至溶解糊化,保湿;
(2)按照配方用量加入其他原料组分,在2000-3000r/min时均质2-5min;
(3)在真空度为0.08-0.09Mpa时真空脱气;
(4)在不锈钢制膜器中制膜,然后在85-110℃下,干燥60-90min钟,揭膜;
(5)揭膜后,160-200℃条件下用连续式热封包装机封口,制成包装。
本发明的有益效果在于:
本发明的包装材料所采用的原料安全无毒,在环境中可完全生物降解,符合绿色环保的概念;同时,该包装材料具有优异的抗菌防腐性能,更加有助于产品的保存,非常适合用于食品包装材料。
具体实施方式
实施例1
一种绿色食品包装材料,包括以下重量份的原料:
土豆淀粉30份、红薯淀粉20份、羧甲基乙基纤维素7份、木糖醇3份、丙三醇2份、环氧胡麻油0.1份、尼泊金乙酯钠0.1份、海藻酸钠3份、壳聚糖4份、微晶纤维素3份、玉米胚芽油0.5份、蔗糖酯0.5份、紫外线吸收剂0.1份、肉桂精油0.01份、茶树精油0.1份、辣椒精油0.01份。
上述绿色食品包装材料的制备方法,具体步骤如下:
(1)在土豆淀粉、红薯淀粉中加水到完全溶解,在60-90℃下搅拌20-40min至溶解糊化,保湿;
(2)按照配方用量加入其他原料组分,在2000-3000r/min时均质2-5min;
(3)在真空度为0.08-0.09Mpa时真空脱气;
(4)在不锈钢制膜器中制膜,然后在85-110℃下,干燥60-90min钟,揭膜;
(5)揭膜后,160-200℃条件下用连续式热封包装机封口,制成包装。
实施例2
一种绿色食品包装材料,包括以下重量份的原料:
土豆淀粉40份、红薯淀粉30份、羧甲基乙基纤维素11份、木糖醇5份、丙三醇4份、环氧胡麻油0.4份、尼泊金乙酯钠0.2份、海藻酸钠4份、壳聚糖6份、微晶纤维素5份、玉米胚芽油1份、蔗糖酯1份、硼酸锌0.5份、紫外线吸收剂0.5份、肉桂精油0.2份、茶树精油0.4份、辣椒精油0.2份。
上述绿色食品包装材料的制备方法,具体步骤如下:
(1)在土豆淀粉、红薯淀粉中加水到完全溶解,在60-90℃下搅拌20-40min至溶解糊化,保湿;
(2)按照配方用量加入其他原料组分,在2000-3000r/min时均质2-5min;
(3)在真空度为0.08-0.09Mpa时真空脱气;
(4)在不锈钢制膜器中制膜,然后在85-110℃下,干燥60-90min钟,揭膜;
(5)揭膜后,160-200℃条件下用连续式热封包装机封口,制成包装。
实施例3
一种绿色食品包装材料,包括以下重量份的原料:
土豆淀粉32份、红薯淀粉25份、羧甲基乙基纤维素8份、木糖醇4份、丙三醇3份、环氧胡麻油0.2份、尼泊金乙酯钠0.5份、海藻酸钠3.5份、壳聚糖5份、微晶纤维素4份、玉米胚芽油0.7份、蔗糖酯0.7份、硼酸锌0.1份、紫外线吸收剂0.3份、肉桂精油0.1份、茶树精油0.2份、辣椒精油0.1份。
上述绿色食品包装材料的制备方法,具体步骤如下:
(1)在土豆淀粉、红薯淀粉中加水到完全溶解,在60-90℃下搅拌20-40min至溶解糊化,保湿;
(2)按照配方用量加入其他原料组分,在2000-3000r/min时均质2-5min;
(3)在真空度为0.08-0.09Mpa时真空脱气;
(4)在不锈钢制膜器中制膜,然后在85-110℃下,干燥60-90min钟,揭膜;
(5)揭膜后,160-200℃条件下用连续式热封包装机封口,制成包装。
实施例4
一种绿色食品包装材料,包括以下重量份的原料:
土豆淀粉50份、红薯淀粉40份、羧甲基乙基纤维素15份、木糖醇6份、丙三醇5份、环氧胡麻油0.5份、尼泊金乙酯钠1份、海藻酸钠5份、壳聚糖7份、微晶纤维素6份、玉米胚芽油1.5份、蔗糖酯1.5份、硼酸锌1份、紫外线吸收剂1份、肉桂精油0.3份、茶树精油0.5份、辣椒精油0.3份。
上述绿色食品包装材料的制备方法,具体步骤如下:
(1)在土豆淀粉、红薯淀粉中加水到完全溶解,在60-90℃下搅拌20-40min至溶解糊化,保湿;
(2)按照配方用量加入其他原料组分,在2000-3000r/min时均质2-5min;
(3)在真空度为0.08-0.09Mpa时真空脱气;
(4)在不锈钢制膜器中制膜,然后在85-110℃下,干燥60-90min钟,揭膜;
(5)揭膜后,160-200℃条件下用连续式热封包装机封口,制成包装。
Claims (4)
1.一种绿色食品包装材料,其特征在于:包括以下重量份的原料:
土豆淀粉30-50份、红薯淀粉20-40份、羧甲基乙基纤维素7-15份、木糖醇3-6份、丙三醇2-5份、环氧胡麻油0.1-0.5份、尼泊金乙酯钠0-1份、海藻酸钠3-5份、壳聚糖4-7份、微晶纤维素3-6份、玉米胚芽油0.5-1.5份、蔗糖酯0.5-1.5份、硼酸锌0-1份、紫外线吸收剂0.1-1份、肉桂精油0-0.3份、茶树精油0.1-0.5份、辣椒精油0-0.3份。
2.根据权利要求1所述的绿色食品包装材料,其特征在于:包括以下重量份的原料:
土豆淀粉40份、红薯淀粉30份、羧甲基乙基纤维素11份、木糖醇5份、丙三醇4份、环氧胡麻油0.4份、尼泊金乙酯钠0.2份、海藻酸钠4份、壳聚糖6份、微晶纤维素5份、玉米胚芽油1份、蔗糖酯1份、硼酸锌0.5份、紫外线吸收剂0.5份、肉桂精油0.2份、茶树精油0.4份、辣椒精油0.2份。
3.根据权利要求1所述的绿色食品包装材料,其特征在于:包括以下重量份的原料:
土豆淀粉32份、红薯淀粉25份、羧甲基乙基纤维素8份、木糖醇4份、丙三醇3份、环氧胡麻油0.2份、尼泊金乙酯钠0.5份、海藻酸钠3.5份、壳聚糖5份、微晶纤维素4份、玉米胚芽油0.7份、蔗糖酯0.7份、硼酸锌0.1份、紫外线吸收剂0.3份、肉桂精油0.1份、茶树精油0.2份、辣椒精油0.1份。
4.一种绿色食品包装材料的制备方法,其特征在于:具体步骤如下:
(1)在土豆淀粉、红薯淀粉中加水到完全溶解,在60-90℃下搅拌20-40min至溶解糊化,保湿;
(2)按照配方用量加入其他原料组分,在2000-3000r/min时均质2-5min;
(3)在真空度为0.08-0.09Mpa时真空脱气;
(4)在不锈钢制膜器中制膜,然后在85-110℃下,干燥60-90min钟,揭膜;
(5)揭膜后,160-200℃条件下用连续式热封包装机封口,制成包装。
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