CN1103181C - 驱虫塑膜果袋 - Google Patents

驱虫塑膜果袋 Download PDF

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Publication number
CN1103181C
CN1103181C CN99110086A CN99110086A CN1103181C CN 1103181 C CN1103181 C CN 1103181C CN 99110086 A CN99110086 A CN 99110086A CN 99110086 A CN99110086 A CN 99110086A CN 1103181 C CN1103181 C CN 1103181C
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Prior art keywords
fruit
plastic film
fruit bag
instct
pests
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Expired - Fee Related
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CN99110086A
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CN1279882A (zh
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张大钊
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Individual
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  • Catching Or Destruction (AREA)

Abstract

本发明是一种果树上使用的植保用品，套在果实上以提高果实品质，本发明是这样实现的，在普通塑膜果袋制作过程中吹塑时，在聚乙烯原料中加入占质量百分比1-5%的细度在400目以上的二氧化钛或轻质碳酸钙，使塑膜果袋具有反射阳光中紫外光线的特性，由于多数害虫对紫外光线具有较强的回避特性，因而可驱避害虫，减少果园打药次数，降低投资投工，防止害虫对未套袋果实与叶片的危害。

Description

驱虫塑膜果袋
技术领域
本发明是一种果树上使用的植保用品，套在果实上以提高果实品质。
背景技术
在落叶果树上利用特制的塑膜果袋套在果实上，可起到防烂果，防病虫害，提高品质和商品率的效果。然而由于果园不可能100％的全部套袋，造成未套袋果实和叶片更易遭受害虫侵袭。
发明内容
本发明的目的是要设计具有驱虫功能的塑膜果袋，防止害虫对未套袋果实与叶片的危害。
本发明是这样实现的。制作驱虫塑膜果袋，其方法是在普通塑膜果袋制作过程中吹塑时，在聚乙烯原料中加入占质量百分比1-5％的二氧化钛或轻质碳酸钙，加入的二氧化钛或轻质碳酸钙要求细度在400目以上，使塑膜果袋具有反射阳光中紫外光线的特性。由于多数害虫对短波紫外光线具有较强的回避特性，因而可驱避害虫。
本发明可以驱避害虫，减少果园打药次数，降低投资投工，防止害虫对未套袋果实与叶片的危害。
具体实施方式
在普通塑膜果袋制作过程中吹塑时，在聚乙烯原料中加入占质量百分比1-5％的进口二氧化钛或轻质碳酸钙，加入的二氧化钛或轻质碳酸钙的细度在400目以上，塑膜果袋就能较强烈地反射太阳光中0.4μm(紫外光)以下的短光波，当反射的短光波与可见光比例大于1.5倍时，对多数害虫就具有较强的驱避作用。添加量过高，驱虫效果更好，但对苹果上色有影响，并使膜袋加厚，不易加工，适宜的添加量能增加膜袋的透气度，降低膜袋内温度，减少由于套袋引起的日烧病和黑点病，全面提高果实质量。

Claims (2)

1.驱虫塑膜果袋，其特征在于在普通塑膜果袋吹塑时，在聚乙烯原料中加入占质量百分比1-5％的二氧化钛或轻质碳酸钙，使塑膜果袋具有反射阳光中紫外光线的特性。
2.如权利要求1所述的驱虫塑膜果袋，其特征在于加入的二氧化钛或轻质碳酸钙要求细度在400目以上。
CN99110086A 1999-07-07 1999-07-07 驱虫塑膜果袋 Expired - Fee Related CN1103181C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN99110086A CN1103181C (zh) 1999-07-07 1999-07-07 驱虫塑膜果袋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN99110086A CN1103181C (zh) 1999-07-07 1999-07-07 驱虫塑膜果袋

Publications (2)

Publication Number Publication Date
CN1279882A CN1279882A (zh) 2001-01-17
CN1103181C true CN1103181C (zh) 2003-03-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN99110086A Expired - Fee Related CN1103181C (zh) 1999-07-07 1999-07-07 驱虫塑膜果袋

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CN (1) CN1103181C (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI583300B (zh) * 2012-02-08 2017-05-21 Okayama Prefectural Government Fruit bag
CN105325159B (zh) * 2015-11-17 2018-04-10 山东省潍坊市农业科学院 一种黄色黄瓜及其种植方法和专用散光降温热辐射调控膜

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2237932Y (zh) * 1995-11-08 1996-10-23 郑永祥 附可掀盖果袋
CN1166266A (zh) * 1997-05-29 1997-12-03 山东宏富集团有限公司 果品纸袋及生产方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2237932Y (zh) * 1995-11-08 1996-10-23 郑永祥 附可掀盖果袋
CN1166266A (zh) * 1997-05-29 1997-12-03 山东宏富集团有限公司 果品纸袋及生产方法

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CN1279882A (zh) 2001-01-17

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