CN103569469A - Supermarket rolling bag - Google Patents
Supermarket rolling bag Download PDFInfo
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- CN103569469A CN103569469A CN201210257935.9A CN201210257935A CN103569469A CN 103569469 A CN103569469 A CN 103569469A CN 201210257935 A CN201210257935 A CN 201210257935A CN 103569469 A CN103569469 A CN 103569469A
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- Prior art keywords
- bag
- coating materials
- roll
- supermarket
- thin
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Abstract
A supermarket rolling bag consisting of multiple connected thin-film bags 1 rolled to form a scroll, wherein separation lines 2 are arranged among the thin-film bags, and one side or two sides each thin-film bag opening are provided with concave-convex belts for increasing friction force between the bag openings and fingers during bag opening twisting. When the thin-film bags are required to be opened, two faces of each bag opening are respectively held with the thumb, the index finger and/or middle finger and twisted towards the opposite directions, the bag openings can be easily twisted open, and the thin-film bags can be easily opened. The two sides of each bag opening are different in height, one protruding face can be directly pulled by hand, two faces of each bag opening are separated, and therefore the thin-film bags can be easily opened without twisting with the fingers.
Description
Technical field
The present invention relates to a kind of bag on roll for supermarket, be mainly used in loading the scattered commodity such as fresh, thin dish, belong to the optimization technique of bag on roll.
Background technology
Supermarket all can be used the scattered commodity such as fresh, the thin dish of bag film packing conventionally.Therefore these bag films are all to join end to end to be rolled into spool conventionally, are again bag on roll, pull out a bag film and tear along separation line, then twist open sack article are put into pointing during use from spool.But when twisting open sack with finger, usually occur the situation that sack cannot be opened, some people can be stained with the friction force that a little mouthfuls of hands increase finger, so both unbecoming also unhygienic; Some people can abandon being difficult in hand the bag film of opening, and again pulls one and tries, so just causes unnecessary waste.
Therefore, need to find a kind of supermarket bag film of easily opening.
Summary of the invention
The object of the invention is for the above-mentioned state of the art, provide a kind of design more reasonable, the supermarket bag on roll of more easily opening.
Technical scheme of the present invention is: a kind of supermarket bag on roll, by a plurality of bag films 1 that interconnect and be rolled into spool, formed, and between bag film, be provided with separation line 2, described bag film 1 consists of the square coating materials doubling of a block length, and two long limits of coating materials are parallel; Edge, long limit at one or more arranges concavo-convex band; From a side minor face of the oblong coating materials to rolling well, according to the width of bag film, sealing line 11, separation line 2 are set.
Two long limits of described coating materials are not overlapping.
The distance that has 1mm to 1.8mm between two long limits of described coating materials.
Described separation line 2 adopts some broken string.
Described sealing line 11 is arranged on the overlapping position of coating materials, and is all greater than 1mm with the distance on arbitrary long limit of coating materials.
beneficial effect:
1, on one side or the both sides of bag film sack, concavo-convex band is set, increase while twisting open sack and the friction force of finger, in the time of need to opening bag film, twist with the fingers in the opposite direction on the two sides that pinches respectively sack with thumb and forefinger and/or middle finger, just can twist open easily sack and open bag film.
2, the height on sack both sides is different, can directly move outstanding one side by enough hands, and two faces of sack will separate, and therefore, need not point sth. made by twisting and also can easily bag film be opened.
Accompanying drawing explanation
Fig. 1 is oblong coating materials doubling schematic diagram of the present invention;
Fig. 2 processes bag film sealing line and separation line schematic diagram on the coating materials after doubling;
Fig. 3 is rolled into the bag film processing the front view of spool;
Fig. 4 is rolled into the bag film processing the birds-eye view of spool.
The specific embodiment
If Fig. 1 is to as shown in Fig. 4, a kind of supermarket bag on roll, is comprised of a plurality of bag films 1 that interconnect and be rolled into spool, is provided with separation line 2 between bag film, and described bag film 1 consists of the square coating materials doubling of a block length, and two long limits of coating materials are parallel; Edge, long limit at one or more arranges concavo-convex band, on one side or the both sides of bag film sack, concavo-convex band is set, to increase friction force, in the time of need to opening bag film, twist with the fingers in the opposite direction on the two sides that pinches respectively sack with thumb and forefinger and/or middle finger, just can twist open easily sack and open bag film.
From a side minor face of the oblong coating materials to rolling well, according to the width of bag film, sealing line 11, separation line 2 are set, until the quantity of bag film reaches the quantity of a predefined volume, the bag film machining is twisted on the cylinder of a hollow and form spool.During use, from spool, pull out a bag film, and along separation line 2 this bag film of tearing, with finger, twist open sack, because the edge, one or both sides at sack is provided with concavo-convex band, therefore, increased the friction force of finger, be easy to twist open.
Two long limits of described coating materials are not overlapping, have the distance of 1mm to 1.8mm between two long limits.During use, because the height on sack both sides is different, can directly move outstanding one side by enough hands, two faces of sack will separate, and therefore, need not point sth. made by twisting and also can easily bag film be opened.
Described separation line 2 adopts some broken string, plays the effect of separating and easily tearing.
Described sealing line 11 is arranged on the overlapping position of coating materials, is all greater than 1mm with the distance on arbitrary long limit of coating materials.Therefore, one side pinch sack higher in the opposite direction firmly time, another side because both sides do not have sealed line fix, so sack is easily opened.
Supermarket of the present invention bag on roll, can also be for other fields such as refuse bags.
Above-described embodiment is only for interpretation purposes of the present invention, and is not limitation of the present invention, and those skilled in the art, in essential scope of the present invention, make a variety of changes or substitute, and also should belong to protection category of the present invention.
Claims (7)
1. a supermarket bag on roll, by a plurality of bag films (1) that interconnect and be rolled into spool, formed, between bag film, be provided with separation line (2), it is characterized in that: described bag film (1) consists of the square coating materials doubling of a block length, and two long limits of coating materials are parallel; Edge, long limit at one or more arranges concavo-convex band; From a side minor face of the oblong coating materials to rolling well, according to the width of bag film, sealing line (11), separation line (2) are set.
2. supermarket according to claim 1 bag on roll, is characterized in that: two long limits of described coating materials are not overlapping.
3. supermarket according to claim 2 bag on roll, is characterized in that: the distance that has 1mm to 1.8mm between two long limits of described coating materials.
4. supermarket according to claim 1 bag on roll, is characterized in that: described separation line (2) adopts some broken string.
5. supermarket according to claim 1 bag on roll, is characterized in that: described sealing line (11) is arranged on the overlapping position of coating materials, is all greater than 1mm with the distance on arbitrary long limit of coating materials.
6. supermarket according to claim 1 bag on roll, is characterized in that: the sack of bag film (1) is towards a side of spool.
7. supermarket according to claim 1 bag on roll, is characterized in that: adjacent bag film is connected by side between (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210257935.9A CN103569469A (en) | 2012-07-25 | 2012-07-25 | Supermarket rolling bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210257935.9A CN103569469A (en) | 2012-07-25 | 2012-07-25 | Supermarket rolling bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103569469A true CN103569469A (en) | 2014-02-12 |
Family
ID=50042333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210257935.9A Pending CN103569469A (en) | 2012-07-25 | 2012-07-25 | Supermarket rolling bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103569469A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0974527B1 (en) * | 1998-07-23 | 2003-08-06 | Sonoco Development, Inc. | Easy opening plastic bag pack |
| CN2679058Y (en) * | 2003-12-29 | 2005-02-16 | 文建华 | Simple opening packing sack |
| US6945695B2 (en) * | 2002-06-13 | 2005-09-20 | Rabiea Jeffrey D | Plastic bag and packaging method using same |
| CN2772994Y (en) * | 2004-08-03 | 2006-04-19 | 佳美工业股份有限公司 | Gas packing bag |
| CN201381011Y (en) * | 2008-10-17 | 2010-01-13 | 浙江金石包装有限公司 | Siamesed transplacement-type packing bag |
| CN201381007Y (en) * | 2008-10-17 | 2010-01-13 | 浙江金石包装有限公司 | Transplacement-type packing bag |
| CN202657407U (en) * | 2012-07-25 | 2013-01-09 | 中山市玫瑰园环境电器有限公司 | Supermarket rolling bag |
-
2012
- 2012-07-25 CN CN201210257935.9A patent/CN103569469A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0974527B1 (en) * | 1998-07-23 | 2003-08-06 | Sonoco Development, Inc. | Easy opening plastic bag pack |
| US6945695B2 (en) * | 2002-06-13 | 2005-09-20 | Rabiea Jeffrey D | Plastic bag and packaging method using same |
| CN2679058Y (en) * | 2003-12-29 | 2005-02-16 | 文建华 | Simple opening packing sack |
| CN2772994Y (en) * | 2004-08-03 | 2006-04-19 | 佳美工业股份有限公司 | Gas packing bag |
| CN201381011Y (en) * | 2008-10-17 | 2010-01-13 | 浙江金石包装有限公司 | Siamesed transplacement-type packing bag |
| CN201381007Y (en) * | 2008-10-17 | 2010-01-13 | 浙江金石包装有限公司 | Transplacement-type packing bag |
| CN202657407U (en) * | 2012-07-25 | 2013-01-09 | 中山市玫瑰园环境电器有限公司 | Supermarket rolling bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |