CN205643347U - Shrink film shrinkage factor test instrument - Google Patents
Shrink film shrinkage factor test instrument Download PDFInfo
- Publication number
- CN205643347U CN205643347U CN201620488776.7U CN201620488776U CN205643347U CN 205643347 U CN205643347 U CN 205643347U CN 201620488776 U CN201620488776 U CN 201620488776U CN 205643347 U CN205643347 U CN 205643347U
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- Prior art keywords
- shrink film
- test instrument
- pressure disk
- stand
- utility
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Abstract
The utility model belongs to a shrink film shrinkage factor test instrument, including lower pressure disk, be equipped with the stand on four angles of lower pressure disk respectively perpendicularly, the top of stand is equipped with the upper cover, and the cover is equipped with the pressure disk on the stand, goes up the pressure disk and can do linear motion on the stand, and the middle part of upper cover is equipped with the handle, is equipped with the thermometer on the handle, is equipped with temperature probe on the lower pressure disk covers on, and is equipped with the time -recorder, it is simple reasonable to have structural design, the accurate advantage of measuring result science.
Description
Technical field
This utility model belongs to tester technical field, is specifically related to a kind of shrink film shrinkage test instrument.
Background technology
The plastic sheeting kind with heat-shrinkable is a lot, applies the most extensive.Unlike material its vertically and horizontally
Shrinkage factor is different, and shrinkage temperature is the most different, even if material of the same race, due to its processing technique and
Dispensing is different, and its shrinkage factor is the most different, this detection and the control that are accomplished by doing necessity when producing.
For the detection of shrinkage factor, mostly use network folder to clip shrink film in industry and arbitrarily put into uniform temperature
In liquid, or direct tweezers clip shrink film and put into liquid and take out flattening after shrinking and survey
Amount calculates.Such method has three deficiencies: the first shrink film distortion causes folding adhesion, and second certainly
The extension elongation that gravity causes, the 3rd cannot accurately count temperature and time value.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, and provides a kind of reasonable in design,
Test result is accurate, can directly read a kind of shrink film shrinkage test instrument of numerical value.
The purpose of this utility model is achieved like this: include pressing disc, hangs down respectively in four angles of pressing disc
Directly being provided with column, the top of column is provided with upper cover, and column is set with platen, and upper platen can be on column
Doing linear reciprocating motion, the middle part of upper cover is provided with handle, and handle is provided with thermometer, and pressing disc is provided with temperature
Degree probe, above covers and is provided with timer.
Preferably, a diameter of 5mm of described column.
This utility model uses upper platen and pressing disc to fix shrink film, the pressure that in utilization, the deadweight of platen produces
Defeating flat shrink film, so pressure is the most constant, and shrink film is in level during whole all the time
State, the film after contraction will not be distorted, folds, adhesion phenomenon, and this is measurement and the receipts of size
The calculating of shrinkage provides basis accurately, is provided with thermometer, is provided with temperature on pressing disc on handle
Probe, is provided with timer upper covering, and the more scientific shrinkage index having weighed shrink film has
Structure design advantages of simple, measurement result science advantage accurately.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to be more clearly understood from the technical characteristic of utility model, purpose and effect, now comparison accompanying drawing is said
Bright detailed description of the invention of the present utility model, the most identical label represents identical parts.For making figure
Face is succinct, only schematically show the part relevant to this utility model in each figure, they not generations
Table its as the practical structures of product.
As it is shown in figure 1, this utility model is a kind of shrink film shrinkage test instrument, including pressing disc 1, pressing disc
Being respectively perpendicular on four angles of 1 and be provided with column 2, the top of column 2 is provided with upper cover 3, and column 2 is set with
Upper platen 4, upper platen 4 can do linear reciprocating motion on column 2, and the middle part of upper cover 3 is provided with handle 5,
Handle 5 is provided with thermometer 6, and pressing disc 1 is provided with temperature probe 7, and upper cover 3 is provided with timer 8.
A diameter of 5mm of described column 2.
This utility model in use, as a example by PVC heat shrink films, takes the pros of 100*100mm with sampler
Shape diaphragm, indicates longitudinal and transverse direction.Upper platen 4 of the present utility model is opened, square membrane is put
Enter the middle position of pressing disc 1, put down platen 4, allow platen 4 freely flatten square membrane.To receive
Shrinkage tester entirety is put in the hot water of about 90 DEG C be made ready beforehand for, and allows film immerse in hot water, simultaneously
Press timer 8, after 10 seconds, the temperature value of display on recording thermometer 6, and take out shrinkage factor survey
Examination instrument, after room temperature is placed 1 minute, opens platen 4, takes out the diaphragm after shrinking.Vertical with ruler measurement,
Lateral dimension, calculates vertically and horizontally shrinkage factor.
This utility model reasonable in design, reading numerical values is accurate, measuring method science.
The a series of detailed description of those listed above is only for feasibility embodiment of the present utility model
Illustrating, they are also not used to limit protection domain of the present utility model, all without departing from this utility model skill
Within the spiritual equivalent implementations made of skill or change should be included in protection domain of the present utility model.
Claims (2)
1. a shrink film shrinkage test instrument, it is characterised in that: include pressing disc (1), pressing disc (1)
Four angles on be respectively perpendicular and be provided with column (2), the top of column (2) is provided with upper cover (3), column (2)
On be set with platen (4), upper platen (4) can do linear reciprocating motion, upper cover (3) on column (2)
Middle part be provided with handle (5), handle (5) is provided with thermometer (6), and pressing disc (1) is provided with temperature
Probe (7), upper cover (3) is provided with timer (8).
A kind of shrink film shrinkage test instrument the most according to claim 1, it is characterised in that: described is vertical
A diameter of 5mm of post (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488776.7U CN205643347U (en) | 2016-05-19 | 2016-05-19 | Shrink film shrinkage factor test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488776.7U CN205643347U (en) | 2016-05-19 | 2016-05-19 | Shrink film shrinkage factor test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205643347U true CN205643347U (en) | 2016-10-12 |
Family
ID=57052853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620488776.7U Active CN205643347U (en) | 2016-05-19 | 2016-05-19 | Shrink film shrinkage factor test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205643347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425633A (en) * | 2017-09-04 | 2019-03-05 | 深圳正峰印刷有限公司 | A kind of heat shrinkage film shrinking percentage test method and test device |
-
2016
- 2016-05-19 CN CN201620488776.7U patent/CN205643347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425633A (en) * | 2017-09-04 | 2019-03-05 | 深圳正峰印刷有限公司 | A kind of heat shrinkage film shrinking percentage test method and test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.8 Jinniu Road Nanyang Henan 473000 Patentee after: Henan Jinniu New Material Co.,Ltd. Address before: No.8 Jinniu Road Nanyang Henan 473000 Patentee before: NANYANG JINNIU COLOR PRINTING GROUP Co.,Ltd. |