CN107033494A - 透明干爽包装膜 - Google Patents

透明干爽包装膜 Download PDF

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CN107033494A
CN107033494A CN201710310790.7A CN201710310790A CN107033494A CN 107033494 A CN107033494 A CN 107033494A CN 201710310790 A CN201710310790 A CN 201710310790A CN 107033494 A CN107033494 A CN 107033494A
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parts
packaging film
comfortable
transparent dry
dry
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华兴
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Wuxi Tin Printing Packing Co Ltd
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Wuxi Tin Printing Packing Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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 a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J2327/00—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 a halogen; Derivatives of such polymers
    • C08J2327/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films

Abstract

本发明涉及一种透明干爽包装膜，其特征在于：是由如下质量份的原料制备而成PVC树脂 100份，增塑剂 5‑8份，热稳定剂 2‑3份，润滑剂 0.5‑4份，柔软剂 1‑3份，有机硅‑脂肪酸酯复合物 6‑8份，表面改性剂 1.5‑5份。本发明通过添加有机硅‑脂肪酸酯复合物，不仅有助于改善透明度，而且能够获得平滑干爽的膜表面，使膜具有优良的印刷性。

Description

透明干爽包装膜
技术领域
本发明涉及一种包装膜，尤其涉及一种用于日用品、五金用品上的透明干爽包装膜。属于日常生活用品技术领域。
背景技术
随着纸张在包装等领域的大量应用，需求量越来越大。特别是白卡纸在包装领域的应用包括药品、保健品、化妆品、电子产品、手提袋、服装盒、玩具盒、香烟包装、纸杯、方便面盒、汉堡盒、糕点盒等食品包装大量的应用白卡纸，导致白卡纸需求急剧增长。目前电子商务、物流快速发展，进一步推动了纸箱、纸盒等包装纸产品的需求激增。
由于传统纸浆纸的生产弊端与木浆用纸的资源矛盾，使其不能满足种类繁多与需求巨大的包装产业，更不能满足社会可持续发展的需要。特别是目前传统纸为了满足包装的需求，需要进一步表面覆膜处理，而现有的包装覆膜其透明干爽效果都较差，影响包装材料的使用效果。
发明内容
本发明所要解决的技术问题是针对上述现有技术提供一种透明干爽包装膜，不仅有助于改善透明度，而且能够获得平滑干爽的膜表面，使膜具有优良的印刷性。
本发明解决上述问题所采用的技术方案为：一种透明干爽包装膜，是由如下质量份的原料制备而成
PVC树脂 100份，
增塑剂 5-8份，
热稳定剂 2-3份，
润滑剂 0.5-4份，
柔软剂 1-3份，
有机硅-脂肪酸酯复合物 6-8份，
表面改性剂 1.5-5份。
优选地，所述增塑剂为磷酸酯类，包括磷酸二酯，亚磷酸乙二酯，或磷酸三乙酯。
优选地，所述热稳定剂包括金属皂类复合稳定剂，所述金属皂类复合稳定剂为硬脂酸钡、硬脂酸锌、硬脂酸铬、硬脂酸钙中的两种以上的组合。
优选地，所述润滑剂为脂肪酸酯、脂肪酰胺、石蜡、聚乙烯蜡。
优选地，所述表面改性剂为正十六烷基硫酸钠。
优选地，将聚氯乙烯树脂预热至80～90℃，加入增塑剂，搅拌3～5min，搅拌均匀，再加入剩余配料；将体系升温至110～123℃，保温10min以上；然后降温至50～60℃，出料；
混合物料送入行星挤塑机，出料后转入开炼机混炼，然后经压延机压延，水洗冷却，最后回火软化，回火温度40±5℃，收卷。
与现有技术相比，本发明的优点在于：
本发明通过添加有机硅-脂肪酸酯复合物，不仅有助于改善透明度，而且能够获得平滑干爽的膜表面，使膜具有优良的印刷性。
具体实施方式
实施例1
一种透明干爽包装膜，是由如下质量份的原料制备而成
PVC树脂 100份，
磷酸二酯 5份，
硬脂酸钡和硬脂酸锌混合物 2份，
脂肪酸酯 0.5份，
柔软剂 1份，
有机硅-脂肪酸酯复合物 6份，（不仅有助于改善透明度，而且能够获得平滑干爽的膜表面，使膜具有优良的印刷性）
正十六烷基硫酸钠 1.5份（表面改性剂，保持膜的清透性）。
实施例2
一种透明干爽包装膜，是由如下质量份的原料制备而成
PVC树脂 100份，
亚磷酸乙二酯 7份，
硬脂酸铬和硬脂酸钙混合物 2份，
脂肪酰胺 2份，
柔软剂 2份，
有机硅-脂肪酸酯复合物 7份，（不仅有助于改善透明度，而且能够获得平滑干爽的膜表面，使膜具有优良的印刷性）
正十六烷基硫酸钠 3份（表面改性剂，保持膜的清透性）。
实施例3
一种透明干爽包装膜，是由如下质量份的原料制备而成
PVC树脂 100份，
磷酸三乙酯 8份，
硬脂酸锌和硬脂酸铬混合物 3份，
聚乙烯蜡 4份，
柔软剂 3份，
有机硅-脂肪酸酯复合物 8份，（不仅有助于改善透明度，而且能够获得平滑干爽的膜表面，使膜具有优良的印刷性）
正十六烷基硫酸钠 5份（表面改性剂，保持膜的清透性）。
以上所述仅为本发明的一种较佳实现方案而已，并不用以限制本发明，凡在本发明原则范围内所做的非根本性修改、替换、改进等，均应包含在本发明的保护范围之内。

Claims (6)

1.一种透明干爽包装膜，其特征在于：是由如下质量份的原料制备而成
PVC树脂 100份，
增塑剂 5-8份，
热稳定剂 2-3份，
润滑剂 0.5-4份，
柔软剂 1-3份，
有机硅-脂肪酸酯复合物 6-8份，
表面改性剂 1.5-5份。
2.根据权利要求1所述的透明干爽包装膜，其特征在于：所述增塑剂为磷酸酯类，包括磷酸二酯，亚磷酸乙二酯，或磷酸三乙酯。
3.根据权利要求1所述的透明干爽包装膜，其特征在于：所述热稳定剂包括金属皂类复合稳定剂，所述金属皂类复合稳定剂为硬脂酸钡、硬脂酸锌、硬脂酸铬、硬脂酸钙中的两种以上的组合。
4.根据权利要求1所述的透明干爽包装膜，其特征在于：所述润滑剂为脂肪酸酯、脂肪酰胺、石蜡、聚乙烯蜡。
5.根据权利要求1所述的透明干爽包装膜，其特征在于：所述表面改性剂为正十六烷基硫酸钠。
6.一种制造权利要求1至5中任一权利要求所述透明干爽包装膜的方法，其特征在于：将聚氯乙烯树脂预热至80～90℃，加入增塑剂，搅拌3～5min，搅拌均匀，再加入剩余配料；将体系升温至110～123℃，保温10min以上；然后降温至50～60℃，出料；
混合物料送入行星挤塑机，出料后转入开炼机混炼，然后经压延机压延，水洗冷却，最后回火软化，回火温度40±5℃，收卷。
CN201710310790.7A 2017-05-05 2017-05-05 透明干爽包装膜 Pending CN107033494A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109836725A (zh) * 2017-11-29 2019-06-04 广州宏信塑胶工业有限公司 冷藏无水雾pvc胶布及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104558947A (zh) * 2014-12-11 2015-04-29 昆山市悦硕建筑材料有限公司 一种防水耐高温建筑卷材
CN106188980A (zh) * 2016-08-25 2016-12-07 江阴市富华包装材料有限公司 一种清透软质pvc膜及其制备方法
CN106336595A (zh) * 2016-08-25 2017-01-18 江阴市富华包装材料有限公司 一种清透性及印刷性优良的软质pvc膜及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104558947A (zh) * 2014-12-11 2015-04-29 昆山市悦硕建筑材料有限公司 一种防水耐高温建筑卷材
CN106188980A (zh) * 2016-08-25 2016-12-07 江阴市富华包装材料有限公司 一种清透软质pvc膜及其制备方法
CN106336595A (zh) * 2016-08-25 2017-01-18 江阴市富华包装材料有限公司 一种清透性及印刷性优良的软质pvc膜及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109836725A (zh) * 2017-11-29 2019-06-04 广州宏信塑胶工业有限公司 冷藏无水雾pvc胶布及其制备方法
CN109836725B (zh) * 2017-11-29 2021-09-03 广州宏信塑胶工业有限公司 冷藏无水雾pvc胶布及其制备方法

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