我国需加快evoh发展步伐 满足食品包装需求-ag旗舰厅官方网站官网

search
\n \n
\n \n","layout_6":[{},{}],"space_5":0,"showlabel_8":false,"logic_7":[],"placeholder_8":"请输入关键字","notice_6":{"rules":[],"status":2},"prompt_7":"","sourceuuid_6":"1552983672540495872","imglist_5":[{"imageurl":"portal-saas/new2021110809444772096/cms/image/b120c226-207f-494f-b45a-2acb955f4bbb.png"}],"type_8":"text","type_7":1}"/>
","imglist_16":[{"imageurl":"portal-saas/new2022053118201903030/cms/image/2256a1ac-4d0f-41db-84fc-b977214f0c5a.png"}],"setting_3":{},"html_19":"
\n\n \n
\n
\n

安徽夏星食品有限公司主要从事肉制调理品、速冻方便菜肴、酒店食材、快捷菜,四大系列产品的研发、生产和销售,产品覆盖全国及海外。

\n

安徽夏星食品有限公司主要从事肉制调理品、速冻方便菜肴、酒店食材、快捷菜,四大系列产品的研发、生产和销售,产品覆盖全国及海外。

\n

引人、育人、用人、爱人,人才是公司宝贵的资本,公司以优惠的人才政策,公平的竞争舞台,广阔的发展空间以及和谐的工作氛围,不断吸引和留住各类专业人才。

\n

安徽夏星食品有限公司主要从事肉制调理品、速冻方便菜肴、酒店食材、快捷菜,四大系列产品的研发、生产和销售,产品覆盖全国及海外。

\n
\n\n","href_16":{"transport":[],"type":"page","value":{"pageid":"af96174b-39ab-430a-a049-013fbaedc0p0","hash":""},"target":"_self"},"html_17":"
\n\n
\n\n\n","datalist_24":[{"navname":"f66永乐国际ag旗舰厅首页"},{"children":[{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/ba7acd6c-c046-4c3a-a96c-b5406ada198d.png","navname":"ag旗舰厅官方网站官网的介绍"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/ba7acd6c-c046-4c3a-a96c-b5406ada198d.png","navname":"发展历程"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/ba7acd6c-c046-4c3a-a96c-b5406ada198d.png","navname":"关于ag旗舰厅官方网站官网"}],"navname":"f66永乐国际ag旗舰厅的概况"},{"navname":"我们的产品"},{"children":[{"navname":"最新动态"},{"navname":"企业新闻"},{"navname":"行业新闻"}],"navname":"新闻资讯"},{"children":[{"navname":"f66永乐国际ag旗舰厅的合作伙伴"},{"navname":"加入f66永乐国际ag旗舰厅"}],"navname":"招商加盟"},{"children":[{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/ba7acd6c-c046-4c3a-a96c-b5406ada198d.png","children":[{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/f97fcbca-68ed-424d-94e4-508c98cdeb4b.png","navname":"服务宗旨1"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/f97fcbca-68ed-424d-94e4-508c98cdeb4b.png","navname":"服务宗旨2"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/f97fcbca-68ed-424d-94e4-508c98cdeb4b.png","navname":"服务宗旨3"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/f97fcbca-68ed-424d-94e4-508c98cdeb4b.png","navname":"服务宗旨4"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/f97fcbca-68ed-424d-94e4-508c98cdeb4b.png","navname":"服务宗旨5"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/f97fcbca-68ed-424d-94e4-508c98cdeb4b.png","navname":"服务宗旨6"}],"navname":"服务宗旨"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/ba7acd6c-c046-4c3a-a96c-b5406ada198d.png","children":[{"navname":"在线咨询1"},{"navname":"在线咨询2"},{"navname":"在线咨询2"}],"navname":"在线咨询"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/ba7acd6c-c046-4c3a-a96c-b5406ada198d.png","children":[{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/ba7acd6c-c046-4c3a-a96c-b5406ada198d.png","children":[{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/f97fcbca-68ed-424d-94e4-508c98cdeb4b.png","navname":"生活常识1"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/f97fcbca-68ed-424d-94e4-508c98cdeb4b.png","navname":"生活常识2"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/f97fcbca-68ed-424d-94e4-508c98cdeb4b.png","navname":"生活常识3"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/f97fcbca-68ed-424d-94e4-508c98cdeb4b.png","navname":"生活常识4"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/f97fcbca-68ed-424d-94e4-508c98cdeb4b.png","navname":"生活常识5"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/f97fcbca-68ed-424d-94e4-508c98cdeb4b.png","navname":"生活常识6"}],"navname":"生活常识"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/ba7acd6c-c046-4c3a-a96c-b5406ada198d.png","children":[{"navname":"百度百科1"},{"navname":"百度百科2"},{"navname":"百度百科3"},{"navname":"百度百科4"},{"navname":"百度百科5"},{"navname":"百度百科6"}],"navname":"百度百科"}],"navname":"常见问题"},{"img":"https://pre-omo-oss-image.thefastimg.com//portal-saas/1112_0ff3acba6a6a42d48ee3828d4085baad/cms/image/ba7acd6c-c046-4c3a-a96c-b5406ada198d.png","children":[{"navname":"用户协议1"},{"navname":"用户协议2"},{"navname":"用户协议2"}],"navname":"用户协议"}],"navname":"f66永乐国际ag旗舰厅的售后服务"},{"children":[{"navname":"在线留言"},{"navname":"联系f66永乐国际ag旗舰厅"}],"navname":"联系f66永乐国际ag旗舰厅"}],"space_16":0,"setting_16":{"fit":"contain","islazy":"true"},"showarrow_24":true}"/>

我国需加快evoh发展步伐 满足食品包装需求


发布时间:

2021-09-15

食品包装材料一般分为金属、玻璃、纸质、塑料、复合材料等,其中安全性、阻隔效果最为企业关注。在食品包装方面,evoh的塑料容器完全可以替代玻璃和金属容器,国内多家水产公司出口海鲜就使用pe/evoh/pa/evoh/pe五层共挤出膜真空包装。另外evoh也可以作为阻隔材料涂覆在其他合成树脂包装材料上,起到增强阻隔性能效果。

evoh作为食品包装材料的优势分析

食品包装材料一般分为金属、玻璃、纸质、塑料、复合材料等,其中安全性、阻隔效果最为企业关注。在食品包装方面,evoh的塑料容器完全可以替代玻璃和金属容器,国内多家水产公司出口海鲜就使用pe/evoh/pa/evoh/pe五层共挤出膜真空包装。另外evoh也可以作为阻隔材料涂覆在其他合成树脂包装材料上,起到增强阻隔性能效果。

此外,evoh还具有以下几种性能优势而被食品包装界广泛接受。

1、耐油性能好。evoh树脂也具有很强的耐油性和耐有机溶剂性能。对环己烷、二甲苯、石油醚、苯和丙酮等溶剂为0%,对乙二醇为2.3%,对甲醇为12.2%,对色拉油为0.1%。

2、热稳定性高。evoh树脂是所有商用强阻隔树脂中,热稳定性最高的树脂,这一性质使加工中产生的废料的可以再生和再利用,再生料中含有多达20%以上。

3、机械性能强。evoh树脂具有高的机械强度、弹性、表面硬度,耐磨性和耐气候性,并且有强的抗静电性。

4、加工较容易。用evoh树脂作各种基质或单层容器的涂层。不需要特殊改变,就可容易地在传统制造设备上进行加工。

5、具有可回收性。在塑料回收领域,evoh树脂更具有优越性。用过的高密度聚乙烯牛奶瓶和多层瓶(含有evoh树脂)共混后,被用来生产非食品用的容器。

市场需求增长迅速evoh性能将进一步提升

正是由于这些可见的优势,使得evoh市场占有率不断提高。不管是用于食品包装领域还是非食品包装领域,它都具有绝对的优势。

据了解,早在2009年,世界evoh消费量971万t。2010~2015年间,世界evoh年均需求增长率为60%,亚洲地区年均需求增长率为100%;预计2015~2020年间,世界年均需求增长率为65%,亚洲地区年均需求增长率为105%。到2020年,世界evoh需求量将达到189万t,亚洲将是evoh增长最快的地区。

作为一种高性能阻隔包装材料,evoh也存在一定缺点,主要是在高湿度情况下,其制品的阻隔性会有一定幅度下降。伴随着刚性、高阻隔塑料包装的增长,对evoh树脂提出了新的性能要求。

近年来由于市场需求和发展远景看好,国外新产品开发层出不穷,如日本合成化学公司推出的sts新牌号,受湿度影响变化不大,且耐疲惫有明显改善;日本可乐丽公司制造出xep-400,并同时开发出rt膜和hs膜两种evoh树脂;美国杜邦公司采用石英填充方法对evoh树脂改性,使阻隔性高于传统产品3~5倍;美国eval公司开发出新型evoh系列产品f100和f151,具有较强的粘度,且与聚烯烃有更好相容性,近年又推出第三代evoh树脂xep-567,比第二代产品的氧渗透率低50%左右,二氧化碳渗透率低50%左右。些产品提高了可加工性和更宽的成型范围。

我国需加快evoh开发步伐

综上所述,包装材料在保证食品与饮料的品质上起了极其重要的作用,而科技进步和材料性能的提升又使evoh成为高阻隔性能包装材料的首选。但我国在evoh的开发和应用上与发达国家存在较大差距。

目前evoh年消费量约占高阻隔性能包装材料原料消费的市场的20%左右,国外已有产业化产品在应用,主要生产商有美国的eval公司,日本可乐丽公司、合成化学产业公司,比利时solvay公司等。我国对塑料包装材料尤其是高阻隔性能包装材料原料的开发与生产尚处于起步阶段,国内只能生产pvdc和聚酰胺,evoh的开发生产处于空缺。

我国很多塑料包装材料尤其食品、药品不能满足高阻隔性要求,而无法参与国际市场竞争的现实,使我国目前高阻隔性包装材料应用发展受阻,建议国内相关部分应加快开发高阻隔性包装材料原料evoh的步伐,满足国内食品和饮料包装日益增长的高阻性的要求。

这里是占位文字"}"/>

相关新闻

related news

2022/07/29

2022/07/29

2022/07/29

2022/07/29

2022/07/29

2022/07/29

成为中国速冻调理品领导者

become the leader of quick-frozen conditioning products in china

地址

安徽省六安市舒城县经济技术开发区陈三堰路68号

1688工厂店

1688工厂店

天猫旗舰店

天猫旗舰店

微信公众号

微信公众号

ag旗舰厅官方网站官网 copyright  2022  安徽夏星食品有限公司   ag旗舰厅官方网站官网的版权所有     

 seo

夏星
 \n","href_31":{"type":"","value":"","target":""},"richtext_35":"

ag旗舰厅官方网站官网 copyright  2022  安徽夏星食品有限公司   ag旗舰厅官方网站官网的版权所有     

\n","space_31":0,"text_39":"微信公众号","layout_11":[{}],"layout_17":[{},{}],"title_40":"夏星","text_38":"天猫旗舰店","imglist_13":[{"imageurl":"portal-saas/new2021110417415489857/cms/image/16b448d7-e87a-4d28-a468-444510c88564.png"}],"text_32":"1688工厂店","text_34":"成为中国速冻调理品领导者","page_16":{"size":6,"from":0,"totalcount":100},"text_33":"become the leader of quick-frozen conditioning products in china","setting_3":{"fit":"contain","islazy":"true"},"datalist_16":[{"title_13":"服务热线","href_15":{"type":"none","value":"","target":""},"text_14":"400-887-9576","href_14":{"transport":[],"type":"tel","value":"400-887-9576","target":"_self"},"href_13":{"transport":[],"type":"tel","value":"400-887-9576","target":"_self"},"text_15":"服务热线","imglist_13":[{"imageurl":"portal-saas/new2022053118201903030/cms/image/081bb452-37d8-4d21-a2ce-9cb059823d3e.png"}]},{"title_13":"免费热线","href_15":{"type":"none","value":"","target":""},"text_14":"0564-8746688","href_14":{"transport":[],"type":"tel","value":"0564-8746688","target":"_self"},"href_13":{"type":"email","value":"[email protected]","target":"_self"},"text_15":"夏星电话","imglist_13":[{"imageurl":"portal-saas/new2022053118201903030/cms/image/081bb452-37d8-4d21-a2ce-9cb059823d3e.png"}]},{"title_13":"地址","href_15":{"type":"none","value":"","target":""},"text_14":"安徽省六安市舒城县经济技术开发区陈三堰路68号","href_14":{"type":"none","value":"","target":""},"href_13":{"type":"","value":"","target":""},"text_15":"地址","imglist_13":[{"imageurl":"portal-saas/new2022053118201903030/cms/image/18bf92fa-f39f-4db8-91f5-fbcf21efcc1d.png"}]}],"layout_1":[{}],"layout_2":[{},{}],"setting_29":{"fit":"contain","islazy":"true"},"setting_27":{"fit":"contain","islazy":"true"},"space_40":0,"href_40":{"type":"","value":"","target":""},"title_13":"免费热线","layout_26":[{},{},{}],"pageconfig_16":{"rolling":{"navigation":true,"scrolltype":"horizontal","pagenation":true,"scrolltime":4,"autoscroll":true},"showjump":true,"pagetype":"hidden","pccolumn":3,"marquee":{"navigation":true,"marqueetime":4},"loopitem":".p_loopitem","status":true,"filterposition":"","pcrow":2,"mocolumn":3,"datasourceid":"prop","elementid":16},"setting_31":{"fit":"contain","islazy":"true"},"href_3":{"transport":[],"type":"page","value":{"pageid":"af96174b-39ab-430a-a049-013fbaedc0p0","hash":""},"target":"_self"},"space_13":0,"href_15":{"type":"none","value":"","target":""},"href_14":{"type":"none","value":"","target":""},"href_13":{"type":"","value":"","target":""}}"/>
\n
\n
\n \n
\n
\n \n
\n
\n \n
\n \n\n\n
\n \n
\n \n \n
\n
\n
\n \n
\n
\n"}"/>
网站地图