CN203127436U - Fixed-length easily-torn tape for protection film - Google Patents
Fixed-length easily-torn tape for protection film Download PDFInfo
- Publication number
- CN203127436U CN203127436U CN 201320082266 CN201320082266U CN203127436U CN 203127436 U CN203127436 U CN 203127436U CN 201320082266 CN201320082266 CN 201320082266 CN 201320082266 U CN201320082266 U CN 201320082266U CN 203127436 U CN203127436 U CN 203127436U
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- Prior art keywords
- torn
- protective film
- protection film
- fixed
- length
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- Expired - Lifetime
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Abstract
The utility model provides a fixed-length easily-torn tape for a protection film. The fixed-length easily-torn tape solves the problems that a protection film in the prior art is inconvenient to use, the sizes of pieces cut in every time are different, the shapes of the pieces are not standard, the using amount of the protection film cannot be accurately controlled to cause that the using amount of the protection film is insufficient or too much, special operators are required to cut in operation to cause labor waste and the like. The fixed-length easily-torn tape has the advantages of being convenient to tear, neat and standard in end ports, accurate in using amount control in batch use, capable of guarantee uniformity of shapes and sizes, convenient to operate, capable of saving labor and capable of improving efficiency. The specific scheme is that easily-torn dashed lines which are distributed on a protection film body and composed of holes penetrating through the film body are arranged on the film body at intervals at the specified length. The easily-torn lines are parallel to the axis of a carrier, so that two ends of the easily-torn dashed lines can keep complete and smooth.
Description
Technical field
The utility model relates to a kind of optical protection layer, belongs to field of packaging material.。
Background technology
Precison optical component because of its particular optical performance by being applied in the precision optical instruments such as microscope, glass, medicine equipment more and more widely.Accurate goods are being processed, during carrying etc., for fear of these accurate goods being brought damage etc., all be to adopt the mode of interim adhesive surface protective film to realize the surface protection of clung body.All the time; protective film is set to normal tape similarly banded; and rolling is used; because protective film has certain toughness; be difficult for tear fracture; separate with blade cuts after need sticking on the product according to the length needs of reality; there is certain potential safety hazard, and operation inconvenience, the sheet size that at every turn cuts out is all inequality; shape is lack of standardization; use amount control inaccuracy for protective film causes protective film too much with quantity not sufficient or consumption easily, and needs special operating personal to cut apart when operation; cause the waste of labour power, this is one of urgent problem during present protective film design is produced.
Usually protective film is placed in the special box that is provided with parting tool in the prior art, but the special box volume is big, inconvenience is carried, cost is higher relatively.
The enterprise that also has is arranged to edge form jaggy with protective film, but this structure tear fracture very easily in use can cause unnecessary waste, and the port that protective film is torn along breach is irregular, influences the overall image of product.
Therefore, be necessary to design and manufacture a kind ofly have that tear fracture is convenient, the neat standard of port and the optical protection layer of consumption control precision architecture when using in batches.
The utility model content
Have problems for solving in the prior art; the purpose of this utility model is to provide a kind of protective film fixed length easily to tear subsides; this product has that tear fracture is convenient, the neat standard of port and advantage such as consumption control is accurate when using in batches; can guarantee shape; size is unified; be convenient to operation, save manpower, raise the efficiency.
For achieving the above object; the utility model has adopted following technological means: a kind of protective film fixed length is easily torn subsides; comprise that columniform protective film supporting body (1) and concentric are wrapped in the protective film body (2) on supporting body (1) surface; it is characterized in that; the last specified length at interval of described protective film body (2) is provided with and is distributed on the protective film body (2); and the aperture (3) that runs through film body is formed easily tears dotted line (4); this axle center of easily tearing the same supporting body of dotted line (4) (1) parallels, and the two ends of easily tearing dotted line (4) are kept perfectly smooth.
During use; because protective film is set to fixed length; so need not to estimate or measure the length of protective film, only need easily to tear dotted line (4) with reference to what arrange, when tearing protective film; because easily tearing the two ends of dotted line (4) is kept perfectly smooth; can bear certain pulling force, can normally tear, when needing tear fracture; only need along the direction of neat standard protective film to be cut off along tearing dotted line (4) reinforcing downwards.
The beneficial effects of the utility model are:
1. easily tearing dotted line is the fixed length setting, has saved when using the length of protective film is estimated and measurement, easy to use, and the use amount control inaccuracy of protective film can not cause protective film too much with quantity not sufficient or consumption.
Directly gently tear with have gentle hands when 2. using and get final product, can guarantee shape, size is unified, and product appearance and quality can be protected.
3. need not special operating personal and carry out cutting operation, saved labour power.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the biopsy cavity marker devices scheme drawing that easily tears dotted line in the utility model.
The 1-supporting body, 2-protective film body, 3-aperture, 4-easily tear dotted line.
The specific embodiment
Shown in Figure of description 1 and 2; the described protective film fixed length of present embodiment is easily torn subsides; comprise that columniform protective film supporting body (1) and concentric are wrapped in the protective film body (2) on supporting body (1) surface; the last specified length at interval of protective film body (2) arranges easily tears dotted line (4); easily tearing the same supporting body of dotted line (4) (1) axle center parallels; the two ends of easily tearing dotted line (4) are kept perfectly smooth; during use; only need easily to tear dotted line (4) and can determine to use length with reference to what arrange, the two ends of protective film are kept perfectly smooth, can bear certain pulling force; can normally tear; when needing tear fracture, only need along the direction of neat standard protective film to be cut off along easily tearing dotted line (4) reinforcing downwards; easy to use; labour intensity is low, and the neat standard of otch, and the consumption control of protective film accurately.
Claims (1)
1. a protective film fixed length is easily torn subsides; comprise that columniform protective film supporting body (1) and concentric are wrapped in the protective film body (2) on supporting body (1) surface; it is characterized in that; the last specified length at interval of described protective film body (2) is provided with and is distributed on the protective film body (2); and the aperture (3) that runs through film body is formed easily tears dotted line (4); this axle center of easily tearing the same supporting body of dotted line (4) (1) parallels, and the two ends of easily tearing dotted line (4) are kept perfectly smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082266 CN203127436U (en) | 2013-02-23 | 2013-02-23 | Fixed-length easily-torn tape for protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082266 CN203127436U (en) | 2013-02-23 | 2013-02-23 | Fixed-length easily-torn tape for protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203127436U true CN203127436U (en) | 2013-08-14 |
Family
ID=48935437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320082266 Expired - Lifetime CN203127436U (en) | 2013-02-23 | 2013-02-23 | Fixed-length easily-torn tape for protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203127436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860697A (en) * | 2018-09-13 | 2018-11-23 | 安徽永锋智能包装科技有限公司 | A kind of packaging paraderm device |
| CN114670434A (en) * | 2022-03-28 | 2022-06-28 | 广东伟犇自动化科技有限公司 | Multifunctional film laminating equipment |
-
2013
- 2013-02-23 CN CN 201320082266 patent/CN203127436U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860697A (en) * | 2018-09-13 | 2018-11-23 | 安徽永锋智能包装科技有限公司 | A kind of packaging paraderm device |
| CN114670434A (en) * | 2022-03-28 | 2022-06-28 | 广东伟犇自动化科技有限公司 | Multifunctional film laminating equipment |
| CN114670434B (en) * | 2022-03-28 | 2024-05-07 | 广东伟犇自动化科技有限公司 | Multifunctional laminating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |