CN201914550U - 一种塑料袋 - Google Patents

一种塑料袋 Download PDF

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Publication number
CN201914550U
CN201914550U CN2011200291545U CN201120029154U CN201914550U CN 201914550 U CN201914550 U CN 201914550U CN 2011200291545 U CN2011200291545 U CN 2011200291545U CN 201120029154 U CN201120029154 U CN 201120029154U CN 201914550 U CN201914550 U CN 201914550U
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CN
China
Prior art keywords
plastic bag
hot pressing
hot
pressing limit
pressing
Prior art date
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Expired - Lifetime
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CN2011200291545U
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English (en)
Inventor
孙美菊
孙爱亲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENAN YINFENG PLASTIC CO Ltd
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HENAN YINFENG PLASTIC CO Ltd
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Priority to CN2011200291545U priority Critical patent/CN201914550U/zh
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Publication of CN201914550U publication Critical patent/CN201914550U/zh
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Abstract

本实用新型公开了一种塑料袋,底边设有热压边Ⅰ,所述两侧边设有热压边Ⅱ,侧边热压边Ⅱ与底边热压边Ⅰ之间的角度α是30~60度。在塑料袋的侧边设热压边之后,塑料袋展开后,底部成方形,侧边热压边相当于在底部增加了加强筋,牢固耐用。

Description

一种塑料袋
技术领域
本实用新型涉及一种塑料袋。
背景技术
现有塑料袋一般是对称的两边向内折叠后,在底部热压一条边,但是这样的塑料袋装物体后,底角容易破损,一般顾客使用塑料袋,装较重的物品时,需要套两个塑料袋,这样不仅影响包装效果,而且浪费材质。
实用新型内容
本实用新型的目的是提供一种牢固的塑料袋。
本实用新型的技术方案是:一种塑料袋,底边设有热压边Ⅰ,所述两侧边设有热压边Ⅱ,侧边热压边Ⅱ与底边热压边Ⅰ之间的角度α是30~60 度。
所述热压边的宽度为0.2~0.5 mm。
本实用新型的有益效果是:在塑料袋的侧边设热压边之后,塑料袋展开后,底部成方形,侧边热压边相当于在底部增加了加强筋,牢固耐用。
附图说明
图1为本实用新型折叠后的示意图;
图2为本实用新型展开后的示意图;
图3为图1的俯视图。
具体实施方式
一种塑料袋,是对称的两侧边1a和1b向内折叠后,底边设有热压边Ⅰ2,两侧边设有热压边Ⅱ3a和3b,侧边热压边Ⅱ3a与底边热压边Ⅰ2之间的角度α是60度,热压边的宽度为0.2 mm。
所述侧边热压边Ⅱ3a与底边热压边Ⅰ2之间的角度α也可以是30、40、50度,热压边的宽度也可以为0.3、0.4、0.5 mm。

Claims (2)

1. 一种塑料袋,底边设有热压边Ⅰ,其特征在于:所述两侧边设有热压边Ⅱ,侧边热压边Ⅱ与底边热压边Ⅰ之间的角度α是30~60 度。
2. 根据权利要求1所述的塑料袋,其特征在于:所述热压边的宽度为0.2~0.5 mm。
CN2011200291545U 2011-01-28 2011-01-28 一种塑料袋 Expired - Lifetime CN201914550U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200291545U CN201914550U (zh) 2011-01-28 2011-01-28 一种塑料袋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200291545U CN201914550U (zh) 2011-01-28 2011-01-28 一种塑料袋

Publications (1)

Publication Number Publication Date
CN201914550U true CN201914550U (zh) 2011-08-03

Family

ID=44414358

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200291545U Expired - Lifetime CN201914550U (zh) 2011-01-28 2011-01-28 一种塑料袋

Country Status (1)

Country Link
CN (1) CN201914550U (zh)

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Granted publication date: 20110803