CN2095841U - 方便拆口的包装纸袋 - Google Patents

方便拆口的包装纸袋 Download PDF

Info

Publication number
CN2095841U
CN2095841U CN 91200145 CN91200145U CN2095841U CN 2095841 U CN2095841 U CN 2095841U CN 91200145 CN91200145 CN 91200145 CN 91200145 U CN91200145 U CN 91200145U CN 2095841 U CN2095841 U CN 2095841U
Authority
CN
China
Prior art keywords
bag
positive end
paper bag
upper base
bottoms
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.)
Withdrawn
Application number
CN 91200145
Other languages
English (en)
Inventor
杜深
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CN2095841U publication Critical patent/CN2095841U/zh
Withdrawn legal-status Critical Current

Links

Images

Landscapes

  • Packages (AREA)
  • Making Paper Articles (AREA)

Abstract

本实用新型是一种方便拆口的预封口包装纸袋 (如水泥袋)。纸袋的两底经折叠粘合,其外粘覆附加 底。在其中的一个底内的正底与侧底之间夹粘着一 个装料逆止管。为了便于包装袋拆口,在上底的上正 底与下正底之间,还粘有一个开口向内的合缝条,合 缝条中夹有一根拆口线。本实用新型的纸袋不仅便 于灌装物料,避免粉尘污染,而且拆口方便,减少残留 物的浪费,可使包装袋回收复用。

Description

本实用新型涉及一种预封口包装纸袋(如糊口水泥袋)。
预封口包装纸袋一般用来盛装产量较高的粉未或颗粒物料,如水泥、化工产品、食品等。这种口袋有一种呈长立方体形、纸袋的上、下两个底均由纸袋的两正面与两侧面折叠粘成底面并在其外粘覆附加底。其中的上正底在一端侧底与正底间还夹粘着一个逆止管。此袋在灌装物料时,只需将输料管插入逆止管即可装袋,装满后无需再进行封口,便可码放。
本实用新型的目的是提供一种在包装袋的上底增加一个合缝条,并在合缝条中夹入拆口线的方便拆口的包装纸袋,以克服现有技术中的缺陷。
本实用新型的目的是这样实现的:
方便拆口的包装纸袋,袋呈长立方体形,其上底2和下底1各由下正底4压上正底7粘合成正底,正底两端内面与侧底9粘合,上底和下底外还粘有附加底3。在上底一端的正底和侧底之间还夹粘有一个逆止管8。为了便于包装袋拆口,在上底的上正底与下正底搭粘的部位,夹粘有一个开口向内的合缝条5。合缝条是在一个对折的纸条内夹有一根拆口线6。
以下结合实施例和附图,对方便拆口的包装纸袋予以详细叙述。
图1包装纸袋侧剖示意图;
图2包装纸袋正剖示意图。
方便拆口的包装纸袋,其中的合缝条可以夹粘在上底2或者是夹粘在下底1的下正底4与上正底7之间的粘合处。当拉扯悬露在袋口外的合缝条尾部及其内的拆口线时,线便将合缝条的折口及附加底裁开,使包装袋打开。图中的阴影处为粘接胶液。
本实用新型包装纸袋,除了具有便于灌装物料,减少粉尘污染和无需再进行封口的优点外,还可以方便地打开袋口,避免包装袋的破坏,以及袋中残留物料的浪费,使包装袋可以回收使用。

Claims (1)

1、一种方便拆口的包装纸袋,袋呈长立方体形,其上底和下底各由上正底压下正底粘合成正底,正底两端内面与侧底粘合,上底与下底外还粘有附加底;在上底一端的正底和侧底之间还夹粘有一个逆止管,本实用新型的特征在于在上底的上正底与下正底搭粘的部位,夹粘有一个开口向内的合缝条;合缝条是在一个对折的纸条内夹有一根拆口线。
CN 91200145 1990-08-22 1990-08-22 方便拆口的包装纸袋 Withdrawn CN2095841U (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 90218010 CN2076962U (zh) 1990-08-22 1990-08-22 方便拆口的包装纸袋及其糊口机

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN 90218010 Division CN2076962U (zh) 1990-08-22 1990-08-22 方便拆口的包装纸袋及其糊口机

Publications (1)

Publication Number Publication Date
CN2095841U true CN2095841U (zh) 1992-02-12

Family

ID=4896901

Family Applications (2)

Application Number Title Priority Date Filing Date
CN 90218010 Withdrawn CN2076962U (zh) 1990-08-22 1990-08-22 方便拆口的包装纸袋及其糊口机
CN 91200145 Withdrawn CN2095841U (zh) 1990-08-22 1990-08-22 方便拆口的包装纸袋

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN 90218010 Withdrawn CN2076962U (zh) 1990-08-22 1990-08-22 方便拆口的包装纸袋及其糊口机

Country Status (1)

Country Link
CN (2) CN2076962U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017220712A1 (en) 2016-06-23 2017-12-28 Starlinger & Co Gesellschaft M.B.H. Bag or sack-like packaging

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086023A (zh) * 2013-02-25 2013-05-08 江苏金都食品有限公司 一种食品包装机定位装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017220712A1 (en) 2016-06-23 2017-12-28 Starlinger & Co Gesellschaft M.B.H. Bag or sack-like packaging

Also Published As

Publication number Publication date
CN2076962U (zh) 1991-05-15

Similar Documents

Publication Publication Date Title
US3910488A (en) Gusseted pinch bottom breakaway pouch bag
US4049191A (en) Block bottom valve bag
CN208531321U (zh) 垃圾袋组件及智能垃圾桶
CN108974704A (zh) 垃圾袋组件及智能垃圾桶
CN2095841U (zh) 方便拆口的包装纸袋
EP1368237A1 (en) Method and apparatus for filling and vacuum sealing pairs of bags
CN206427468U (zh) 一种可二次使用的快递信封
US3669254A (en) Closure structure for paper bags
CN208393917U (zh) 一种快递文件袋
CN208864497U (zh) 一种一次性使用介入手术包
CN207191795U (zh) 一种附有整形固封用粘胶条的塑料快递包装袋
CN209601136U (zh) 一种易打开可密封立式环保包装袋
GB2241220A (en) Bags and sacks
CN206857102U (zh) 自动粉料夹袋器软夹机构
CN111498287A (zh) 一种m型纸袋及加工方法
CN107352145A (zh) 一种附有整形固封用粘胶条的塑料快递包装袋及包装方法
CN219750507U (zh) 一种袋口折叠封口外卖纸袋
CN216469247U (zh) 一种集门锁、合页、门吸于一体的组合包装结构
CN213473802U (zh) 一种新型包装盒
CN213736486U (zh) 一种药材包装袋
CN210012070U (zh) 一种边封袋
CN214650869U (zh) 一种全生物降解塑料垃圾袋
CN2339511Y (zh) 多层牛皮纸包装袋
CN201071148Y (zh) 反复粘贴冲孔复合包装袋
CN216834734U (zh) 一种顶部和底部带加强结构的易开包装箱

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee