CN109132159A - 一种防静电化工粉体包装袋 - Google Patents

一种防静电化工粉体包装袋 Download PDF

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Publication number
CN109132159A
CN109132159A CN201710497825.2A CN201710497825A CN109132159A CN 109132159 A CN109132159 A CN 109132159A CN 201710497825 A CN201710497825 A CN 201710497825A CN 109132159 A CN109132159 A CN 109132159A
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CN
China
Prior art keywords
antistatic
chemical powder
packaging bag
powder packaging
outer layer
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
Application number
CN201710497825.2A
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English (en)
Inventor
孟鹤
宫宏
刘全桢
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China Petroleum and Chemical Corp
Sinopec Qingdao Safety Engineering Institute
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China Petroleum and Chemical Corp
Sinopec Qingdao Safety Engineering Institute
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 China Petroleum and Chemical Corp, Sinopec Qingdao Safety Engineering Institute filed Critical China Petroleum and Chemical Corp
Priority to CN201710497825.2A priority Critical patent/CN109132159A/zh
Publication of CN109132159A publication Critical patent/CN109132159A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/026—Knitted fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/103—Metal fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/02—Open containers
    • B32B2439/06—Bags, sacks, sachets

Abstract

本发明属于包装材料技术领域，公开了一种防静电化工粉体包装袋，包括外层和内层，外层为防静电聚丙烯编织袋，内层为防静电聚乙烯塑料薄膜，外层防静电聚丙烯编织袋中夹杂有金属丝，内层防静电聚乙烯塑料薄膜参杂有抗静电剂。本发明解决了打包化工粉体时静电对人体造成危害的技术问题，第一时间消除打包过程产生的静电，简单而有效，大大降低静电事故发生的概率。

Description

一种防静电化工粉体包装袋
技术领域
本发明属于包装材料技术领域，具体涉及一种防静电化工粉体包装袋。
背景技术
目前现有的化工粉体包装***均未设置静电消除设施，化工粉体打包作业大多采用人工套袋操作。切片与输送管道之间的摩擦，切片与包装袋直接的摩擦和冲撞过程都会产生大量得静电。一般来说，化工粉体绝缘性高且静电消散时间常数大，所以其本身所带电不易消除，当粉体从高位料仓放出时，仍带有大量静电。此外下料包装过程中，切片之间，切片与包装袋直接的摩擦和冲撞也会产生静电，同时，包装袋材质导电性差和其内衬的塑料袋分开时也会产生剥离带电。当带电体是静电非导体时，一般情况下，当电位在30kV以上向人体放电时，将感到电击。当人工袋装操作时，经常发生包装袋静电打火现象，在干燥季节甚至发生操作人员遭电击事件，严重影响正常的包装作业，甚至还会发生火灾和人员伤害事故。
传统的化工粉体打包过程中并没有使用防静电打包袋，人工操作时经常发生操作人员遭电击和包装袋静电打火事件，影响正常的包装作业，还会发生火灾和人员伤害事故，此类事故在聚烯烃粉体包装操作时有发生。所以提供一种方便有效的防静电化工粉体包装袋的技术方案是很有必要的。
发明内容
本发明为克服现有技术的不足，采用下述技术方案予以实现：
一种防静电化工粉体包装袋，包括外层和内层，外层为防静电聚丙烯编织袋，内层为防静电聚乙烯塑料薄膜，外层防静电聚丙烯编织袋中夹杂有金属丝，内层防静电聚乙烯塑料薄膜参杂有抗静电剂。
优选地，金属丝为铝。
抗静电剂包括聚氯乙烯、石墨、磷酸镁和硫代乙酰胺。
防静电聚乙烯塑料薄膜是由100重量份的聚乙烯，10重量份的石墨，5重量份的磷酸镁，5重量份的硫代乙酰胺混合造粒吹膜成型。
防静电聚乙烯塑料薄膜的表面电阻率为106~107Ω。表面电阻低，有轻微的导电性，并有电磁屏蔽作用，避免静电和电击事故，也有效地保护被包装的物品。
本发明解决了打包化工粉体时静电对人体造成危害的技术问题，第一时间消除下料和打包过程产生的静电，减少静电电击的发生，简单而有效，大大降低静电事故发生的概率。
具体实施方式
下面结合具体实施方式对本发明的技术方案作进一步详细的说明。
一种防静电化工粉体包装袋，包括外层防静电聚丙烯编织袋和内层防静电聚乙烯塑料薄膜。外层防静电聚丙烯编织袋中夹杂金属丝；内层防静电聚乙烯塑料薄膜参有石墨，磷酸镁和硫代乙酰胺，参入物质与聚乙烯的比例在15%至25%，100重量份的聚乙烯，10重量份的石墨，5重量份的磷酸镁，5重量份的硫代乙酰胺，防静电聚乙烯塑料薄膜表面电阻率介于106Ω与107Ω之间。
实施例仅说明本发明的技术方案，而非对其进行任何限制；尽管参照前述实施例对本发明进行了详细的说明，对于本领域的普通技术人员来说，依然可以对前述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；而这些修改或替换，并不使相应技术方案的本质脱离本发明所要求保护的技术方案的精神和范围。

Claims (6)

1.一种防静电化工粉体包装袋，其特征在于：包括外层和内层，外层为防静电聚丙烯编织袋，内层为防静电聚乙烯塑料薄膜，外层防静电聚丙烯编织袋中夹杂有金属丝，内层防静电聚乙烯塑料薄膜参杂有抗静电剂。
2.根据权利要求1所述的一种防静电化工粉体包装袋，其特征在于：所述金属丝为铝。
3.根据权利要求1所述的一种防静电化工粉体包装袋，其特征在于：抗静电剂包括聚氯乙烯、石墨、磷酸镁和硫代乙酰胺。
4.根据权利要求3所述的一种防静电化工粉体包装袋，其特征在于：抗静电剂占聚乙烯质量份数的15%-25%。
5.根据权利要求1-4任一所述的一种防静电化工粉体包装袋，其特征在于：防静电聚乙烯塑料薄膜是由100重量份的聚氯乙烯，10重量份的石墨，5重量份的磷酸镁，5重量份的硫代乙酰胺混合造粒吹膜成型。
6.根据权利要求5所述的一种防静电化工粉体包装袋，其特征在于：防静电聚乙烯塑料薄膜的表面电阻率为106~107Ω。
CN201710497825.2A 2017-06-27 2017-06-27 一种防静电化工粉体包装袋 Pending CN109132159A (zh)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906494A (en) * 1985-10-09 1990-03-06 The Dow Chemical Company Antistatic sheet material, package and method of making
CN2589355Y (zh) * 2002-08-20 2003-12-03 深圳市金博龙实业有限公司 防静电屏蔽复合包装袋
CN2625302Y (zh) * 2003-04-29 2004-07-14 高永丰 导电塑料柔性包装袋
CN1670278A (zh) * 2004-12-31 2005-09-21 许赞有 复合编织材料及生产方法及该复合编织材料编织的地毯
CN201158506Y (zh) * 2007-12-29 2008-12-03 王天坤 一种复合编织袋
CN101628494A (zh) * 2008-07-15 2010-01-20 高国兴 一种静电屏蔽多层结构膜的制造方法
CA2538977C (en) * 1993-10-21 2010-02-09 Linq Industrial Fabrics, Inc. Anti-incendiary flexible intermediate bulk container system
CN102399389A (zh) * 2010-09-07 2012-04-04 李天辉 高性能阻燃抗静电聚丙烯塑料的制备方法
CN203093202U (zh) * 2012-12-28 2013-07-31 苏州思展实业有限公司 防静电阻隔防潮薄膜
CN105820472A (zh) * 2016-04-28 2016-08-03 芜湖品通塑业科技有限公司 防静电塑料袋材料组合物和塑料袋的制备方法及应用

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906494A (en) * 1985-10-09 1990-03-06 The Dow Chemical Company Antistatic sheet material, package and method of making
CA2538977C (en) * 1993-10-21 2010-02-09 Linq Industrial Fabrics, Inc. Anti-incendiary flexible intermediate bulk container system
CN2589355Y (zh) * 2002-08-20 2003-12-03 深圳市金博龙实业有限公司 防静电屏蔽复合包装袋
CN2625302Y (zh) * 2003-04-29 2004-07-14 高永丰 导电塑料柔性包装袋
CN1670278A (zh) * 2004-12-31 2005-09-21 许赞有 复合编织材料及生产方法及该复合编织材料编织的地毯
CN201158506Y (zh) * 2007-12-29 2008-12-03 王天坤 一种复合编织袋
CN101628494A (zh) * 2008-07-15 2010-01-20 高国兴 一种静电屏蔽多层结构膜的制造方法
CN102399389A (zh) * 2010-09-07 2012-04-04 李天辉 高性能阻燃抗静电聚丙烯塑料的制备方法
CN203093202U (zh) * 2012-12-28 2013-07-31 苏州思展实业有限公司 防静电阻隔防潮薄膜
CN105820472A (zh) * 2016-04-28 2016-08-03 芜湖品通塑业科技有限公司 防静电塑料袋材料组合物和塑料袋的制备方法及应用

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Application publication date: 20190104