CN2695380Y - Rolling type antistaling film with point weakness line - Google Patents
Rolling type antistaling film with point weakness line Download PDFInfo
- Publication number
- CN2695380Y CN2695380Y CN 200420022660 CN200420022660U CN2695380Y CN 2695380 Y CN2695380 Y CN 2695380Y CN 200420022660 CN200420022660 CN 200420022660 CN 200420022660 U CN200420022660 U CN 200420022660U CN 2695380 Y CN2695380 Y CN 2695380Y
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- CN
- China
- Prior art keywords
- fresh
- tear line
- keeping
- point
- antistaling
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- 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.)
- Expired - Lifetime
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- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
The utility model provides a rolling type antistaling film with point weakness line, comprising at least two antistaling films that are arranged in continuous parallel, and any two adjacent antistaling films are interconnected with each other. A tear line with point weakness line is arranged at the connection part of the two adjacent antistaling films, and the tear line with point weakness line comprises breaches which are continuously arranged at the connection part at regular intervals. The antistaling film is wound as a shape of winding drum and wound on an axis, and the antistaling film can also be in the shape of continuous s-shaped folding. The antistaling film is also provided with at least one strip of longitudinal tear line with point weakness line, which is perpendicular to the tear line with point weakness line at the connection part. The antistaling film of the utility model can be torn out conveniently, and the size-appropriate antistaling films can be torn out according to the needed area because of the longitudinal tear line with point weakness line arranged at every antistaling film so as to save energies.
Description
Technical field
The utility model relates to packing technique, relates in particular to preservative film, relates in particular to the preservative film that continuous reeling is provided with, particularly a kind of volume point cut off type freshness-retaining film that connects.
Background technology
In the prior art, the insurance film adopts whole piece structure with roll, after length is pulled out the insurance film as required during use, uses the scissors cutting, perhaps directly with pulling the use of having no progeny.Though can obtain more smooth preservative film with the scissors reduction, cumbersome, need find scissors, lose time; If directly disconnected with pulling, thinner because preservative film has elasticity, the preservative film of pulling out is irregular, is not easy to meet operating needs.
Summary of the invention
Technical matters of the prior art to be solved in the utility model is: because insurance film of the prior art adopts whole piece structure with roll, after length is pulled out the insurance film as required during use, use the scissors cutting, perhaps directly with pulling the use of having no progeny.Though more smooth with the preservative film that scissors is determined, cumbersome, need find scissors, lose time; If directly disconnected with pulling, thinner because preservative film has elasticity, the preservative film of pulling out is irregular, is not easy to meet operating needs.
The utility model is to solve the aforementioned problems in the prior the technical scheme that is adopted to provide a kind of volume point cut off type freshness-retaining film that connects, described this even volume point cut off type freshness-retaining film is made of at least two fresh-keeping diaphragms of continuous and parallel setting, wherein, any two adjacent described fresh-keeping diaphragms interconnect, the junction of described two adjacent fresh-keeping diaphragms is provided with a bit disconnected formula tear line, and the disconnected formula tear line of described point is made of the fracture port that consecutive intervals is arranged in the junction.
Further, at least two fresh-keeping diaphragm coiling tubulars of described continuous and parallel setting.
Further, at least two of described continuous and parallel setting fresh-keeping diaphragms are wound on the axle.
Further, described axle is the tubular of hollow.
Further, at least two of described continuous and parallel setting fresh-keeping diaphragms are continuous S font rugosity.
Further, also be provided with at least one and vertically put disconnected formula tear line in any one described fresh-keeping diaphragm, the disconnected formula tear line of any described vertical point is perpendicular to the disconnected formula tear line of the point of described junction.Further, the disconnected formula tear line of any described vertical point constitutes by the fracture port that consecutive intervals is arranged in the fresh-keeping diaphragm.
The utility model and prior art contrast, because two fresh-keeping diaphragm head and the tail junctions are provided with a bit disconnected formula tear line in front and back, can tear easily and get preservative film, and again because described each sheet preservative film is provided with disconnected longitudinally formula tear line, so area tears the preservative film of getting suitable size on demand again, to economize on resources.
Description of drawings
Fig. 1 is a kind of structural representation that connects a preferred embodiment of volume point cut off type freshness-retaining film of the utility model;
Fig. 2 is a kind of structural representation that connects another preferred embodiment of volume point cut off type freshness-retaining film of the utility model.
Fig. 2 is a kind of structural representation that connects another preferred embodiment of volume point cut off type freshness-retaining film of the utility model.
The specific embodiment
As depicted in figs. 1 and 2, a kind of volume point cut off type freshness-retaining film that connects of the utility model, at least two fresh-keeping diaphragms 1 by the continuous and parallel setting constitute, wherein, any two adjacent described fresh-keeping diaphragms 1 interconnect, the junction of described two adjacent fresh-keeping diaphragms 1 is provided with a bit disconnected formula tear line 11, and the disconnected formula tear line 11 of described point is made of the fracture port that consecutive intervals is arranged in the junction.
In a preferred embodiment of the present utility model, at least two fresh-keeping diaphragm 1 coiling tubulars that described continuous and parallel is provided with.
Further, at least two of described continuous and parallel setting fresh-keeping diaphragms are wound on the axle 2.
Further, described axle 2 is the tubular of hollow.
Further, also be provided with at least one and vertically put disconnected formula tear line 12 in any one described fresh-keeping diaphragm 1, the disconnected formula tear line 12 of any described vertical point is perpendicular to the disconnected formula tear line 11 of the point of described junction.Further, the disconnected formula tear line 12 of any described vertical point constitutes by the fracture port that consecutive intervals is arranged in the fresh-keeping diaphragm.
As shown in Figure 3, in another preferred embodiment of the present utility model, at least two fresh-keeping diaphragms 10 of described continuous and parallel setting are continuous S font rugosity.
Claims (7)
1. even roll up the some cut off type freshness-retaining film for one kind, at least two fresh-keeping diaphragms by the continuous and parallel setting constitute, it is characterized in that: any two adjacent described fresh-keeping diaphragms interconnect, the junction of described two adjacent fresh-keeping diaphragms is provided with a bit disconnected formula tear line, and the disconnected formula tear line of described point is made of the fracture port that consecutive intervals is arranged in the junction.
2. the volume point cut off type freshness-retaining film that connects according to claim 1 is characterized in that: two fresh-keeping diaphragm coiling tubulars that described continuous and parallel is provided with at least.
3. the volume point cut off type freshness-retaining film that connects according to claim 1, it is characterized in that: at least two fresh-keeping diaphragms of described continuous and parallel setting are wound on the axle.
4. the volume point cut off type freshness-retaining film that connects according to claim 3, it is characterized in that: described axle is the tubular of hollow.
5. the volume point cut off type freshness-retaining film that connects according to claim 1, it is characterized in that: at least two fresh-keeping diaphragms of described continuous and parallel setting are continuous S font rugosity.
6. the volume point cut off type freshness-retaining film that connects according to claim 1, it is characterized in that: also be provided with at least one and vertically put disconnected formula tear line in any one described fresh-keeping diaphragm, the disconnected formula tear line of any described vertical point is perpendicular to the disconnected formula tear line of the point of described junction.
7. the volume point cut off type freshness-retaining film that connects according to claim 7, it is characterized in that: the disconnected formula tear line of any described vertical point constitutes by the fracture port that consecutive intervals is arranged in the fresh-keeping diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022660 CN2695380Y (en) | 2004-05-12 | 2004-05-12 | Rolling type antistaling film with point weakness line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022660 CN2695380Y (en) | 2004-05-12 | 2004-05-12 | Rolling type antistaling film with point weakness line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695380Y true CN2695380Y (en) | 2005-04-27 |
Family
ID=34770462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420022660 Expired - Lifetime CN2695380Y (en) | 2004-05-12 | 2004-05-12 | Rolling type antistaling film with point weakness line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695380Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585717A (en) * | 2011-01-12 | 2012-07-18 | 苏州安洁科技股份有限公司 | Roll-shaped protective film |
| CN102919087A (en) * | 2012-11-07 | 2013-02-13 | 山东五征集团有限公司 | Mulching film convenient to recover |
| CN115258228A (en) * | 2022-07-11 | 2022-11-01 | 昊辰（无锡）塑业有限公司 | Convenient fixed antibiotic plastic wrap |
-
2004
- 2004-05-12 CN CN 200420022660 patent/CN2695380Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585717A (en) * | 2011-01-12 | 2012-07-18 | 苏州安洁科技股份有限公司 | Roll-shaped protective film |
| CN102919087A (en) * | 2012-11-07 | 2013-02-13 | 山东五征集团有限公司 | Mulching film convenient to recover |
| CN115258228A (en) * | 2022-07-11 | 2022-11-01 | 昊辰（无锡）塑业有限公司 | Convenient fixed antibiotic plastic wrap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140512 Granted publication date: 20050427 |