CN104175672B - The laminated film of a kind of medical treatment wrist strap and preparation technology thereof - Google Patents
The laminated film of a kind of medical treatment wrist strap and preparation technology thereof Download PDFInfo
- Publication number
- CN104175672B CN104175672B CN201410406115.0A CN201410406115A CN104175672B CN 104175672 B CN104175672 B CN 104175672B CN 201410406115 A CN201410406115 A CN 201410406115A CN 104175672 B CN104175672 B CN 104175672B
- Authority
- CN
- China
- Prior art keywords
- laminated film
- layer
- compound adhesive
- heat
- wrist strap
- 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.)
- Active
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Adhesive Tapes (AREA)
- Materials For Medical Uses (AREA)
Abstract
The invention discloses the laminated film of a kind of medical treatment wrist strap; it is characterized in that; described laminated film includes protective layer, composite layer, identification layer successively; described protective layer is eva film; in described composite layer, compound adhesive is polyethers compound adhesive; described identification layer is heat-sensitive paper, and it is 15 μm heat susceptible coatings that described heat-sensitive paper has a layer thickness.Protective layer quality in the laminated film that the present invention provides is soft; do not have the phenomenon of scratch patient; in laminated film, the compound adhesive adhesion strength of bonding protective layer and identification layer is high; do not have the phenomenons such as cracking or curling; preparation technology flow process is simple; process conditions require low, and input cost is low, suitable for scale production.
Description
Technical field
The present invention relates to field of medical products, particularly relate to laminated film and the system thereof of a kind of medical treatment wrist strap
Standby technique.
Background technology
In hospital, each doctor or nurse will be difficult to remember each patient in the face of substantial amounts of patient every day
Specifying information, so will cause in time patient cannot being treated or giving treatment to.Hospitals at Present pair
The information major part of the information of each patient especially inpatient is recorded on a card, then will
One end of patient's sick bed directly inserted by this card, and this mode utilizing card exists and is easily lost, even
The problem changed, occurs in that for this some hospital and wears wrist strap on patients wrist, but these wrist straps
Curling, deformation it is susceptible to, it is impossible to quickly read patient information, and existing wrist strap passes through when wearing
Pulling buckle is locked in wrist, and wrist is injured.Information in wrist strap is easily worn simultaneously, causes and sees not
Clear, the laminated film for this medical treatment wrist strap is most important, if laminated film quality can hurt trouble the most firmly
Person, particularly ewborn infant, more require that laminated film quality is soft, so must be provided with on laminated film
The protective layer that one layer of quality is soft, and the identification layer of printing character to be had, identification layer on laminated film
After heated with protective layer, laminating and tight gluing force together, owing to patient's wear time is long, often up and down
There will be compound adhesive in laminated film to be dried or laminated film can crimp during viscous force deficiency.
Based on the above, a kind of protective layer with softness and protective layer and identification layer secure bond are one
The laminated film risen, becomes those skilled in the art and needs the important technological problems carried out badly.
Summary of the invention
The invention provides the laminated film of a kind of medical treatment wrist strap, the protective layer of this laminated film is selected
It is the soft eva film of quality, and being firmly bonded of protective layer eva film and identification layer, making
Wrist strap is become when being worn on patients wrist, not have the situations such as curling or cracking.
The invention provides the laminated film of a kind of medical treatment wrist strap, wherein, described laminated film wraps successively
Including protective layer 1, composite layer 2, identification layer 3, described protective layer 1 is eva film, described compound adhesive
In layer 2, compound adhesive is polyethers compound adhesive, and described identification layer 3 is heat-sensitive paper, and described heat-sensitive paper has
A layer thickness is 1-5 μm heat susceptible coating 4.
Preferably, the laminated film of described medical wrist strap, wherein, the thickness of described eva film
It is 140～200 μm.
Preferably, the laminated film of described medical wrist strap, wherein, the thickness of described composite layer 2
Degree is 5～10 μm.
Preferably, the laminated film of described medical wrist strap, wherein, described heat-sensitive paper is white
PP synthetic paper.
Preferably, the preparation method of the laminated film of described medical wrist strap, wherein, its by with
Lower processing step:
Step 1, non-coat side to heat-sensitive paper do sided corona treatment；
Step 2, to coat a layer thickness at the corona surface of described heat-sensitive paper be 5～10 μm compound adhesive；
Step 3, described eva film of fitting on described compound adhesive surface.
Preferably, the preparation method of the laminated film of described medical wrist strap, wherein, described multiple
Fit before described eva film and to heat described compound adhesive in rubber alloy surface, temperature 40～50 DEG C,
When laminate pressure is 1～5KG, described eva film of fitting on described compound adhesive surface.
Preferably, the preparation method of the laminated film of described medical wrist strap, wherein, described compound
The laminate pressure of the described eva film of glue surface laminating is by described eva film and the weight of described heat-sensitive paper
With thickness decision.
The laminated film of a kind of medical treatment wrist strap that the present invention provides, its beneficial effect includes: 1) THIN COMPOSITE
Protective layer quality in film is soft, does not haves the phenomenon of scratch patient；2) bonding protection in laminated film
The compound adhesive adhesion strength of layer and identification layer is high, does not haves the phenomenons such as cracking or curling；3) this is prepared
Technological process is simple, and process conditions require low, and input cost is low, suitable for scale production.
Accompanying drawing explanation
Fig. 1 is the complex thin film structure schematic diagram of medical treatment wrist strap of the present invention.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art's reference
Description word can be implemented according to this.
As it is shown in figure 1, the present invention provides the laminated film of a kind of medical treatment wrist strap, wherein, described compound
Thin film includes protective layer 1, composite layer 2, identification layer 3 successively, and described protective layer 1 is eva film,
The thickness of described eva film is 140～200 μm, and in described composite layer 2, compound adhesive is that polyethers is combined
Glue, the thickness of described composite layer 2 is 5～10 μm, and described identification layer 3 is heat-sensitive paper, described heat-sensitive paper
Being the PP synthetic paper of white, it is 1-5 μm heat susceptible coating 4 that described heat-sensitive paper has a layer thickness.
The preparation method of the laminated film of the medical wrist strap that this case provides:
Step 1, non-coat side to heat-sensitive paper do sided corona treatment；
Step 2, to coat a layer thickness at the corona surface of described heat-sensitive paper be 5～10 μm compound adhesive, to described
Compound adhesive carries out 40～50 DEG C of bakings.Step 3, regulation rubber roll make the patch of described protective layer and described identification layer
Resultant pressure is 1～5KG, more described eva film of fitting on described compound adhesive surface.Wherein, described compound
The laminate pressure of the described eva film of glue surface laminating is by described eva film and the weight of described heat-sensitive paper
With thickness decision.
Under normal circumstances, laminated film is with the use of, the temperature-sensitive in thermal printer with thermal printer
Element really positions at described heat-sensitive paper selectively and puts heating, and the heat susceptible coating heat of ad-hoc location is just
Chemical reaction can be produced and variable color, thereby produce corresponding figure.Temperature-sensitive element in thermal printer
Printhead contacts with the heat susceptible coating on heat-sensitive paper, the temperature-sensitive element printhead side's of lining up point or the form of bar
Carried out logic control by thermal printer, when activated, just produce on the heat susceptible coating of heat-sensitive paper with
The figure of temperature-sensitive element printhead arrangement, controls the same logic circuit of temperature-sensitive element printhead, the most also
Control paper feed, thus figure can be printed off on whole heat-sensitive paper.
The feature that polyethers compound adhesive is prominent is as the increase of pfpe molecule amount, its viscosity and viscosity index (VI)
Corresponding increase.The polyethers compound adhesive used in this case is high molecular, and it has the strongest being combined by force
Degree, and this type of polyethers compound adhesive is nontoxic, safety coefficient is high, and paste dried polyethers be combined
Glue flexibility is good, makes protective layer and identification layer preferably to fit together.
Although embodiment of the present invention are disclosed as above, but it is not restricted to description and embodiment party
Listed utilization in formula, it can be applied to various applicable the field of the invention completely, for being familiar with ability
For the personnel in territory, be easily achieved other amendment, therefore without departing substantially from claim and etc. homotype
Enclosing under limited general concept, the present invention is not limited to specific details and shown here as the figure with description
Example.
Claims (5)
1. the laminated film of a medical wrist strap, it is characterised in that described laminated film includes protecting successively
Sheath (1), composite layer (2), identification layer (3), described protective layer (1) is eva film, institute
Stating compound adhesive in composite layer (2) is polyethers compound adhesive, and described identification layer (3) is heat-sensitive paper, institute
Stating the PP synthetic paper that heat-sensitive paper is white, it is that 1～5 μm temperature-sensitives are coated with that described heat-sensitive paper has a layer thickness
Layer (4), wherein, the thickness of described composite layer (2) is 5～10 μm.
2. the laminated film of medical treatment wrist strap as claimed in claim 1, it is characterised in that described EVA
The thickness of thin film is 140～200 μm.
3. the side of the laminated film of the medical wrist strap prepared according to any one of claim 1～2
Method, it is characterised in that it is by following processing step:
Step 1, non-coat side to heat-sensitive paper do sided corona treatment；
Step 2, to coat a layer thickness at the corona surface of described heat-sensitive paper be 5～10 μm compound adhesive；
Step 3, described eva film of fitting on described compound adhesive surface.
4. the method for the laminated film of medical treatment wrist strap as claimed in claim 3, it is characterised in that
Described compound adhesive is heated, in temperature before the described eva film of described compound adhesive surface laminating
40～50 DEG C, when laminate pressure is 1～5KG, described eva film of fitting on described compound adhesive surface.
5. the method for the laminated film of medical treatment wrist strap as claimed in claim 4, it is characterised in that institute
State the laminate pressure of the described eva film of compound adhesive surface laminating by described eva film and described heat-sensitive paper
Weight and thickness determine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410406115.0A CN104175672B (en) | 2014-08-18 | 2014-08-18 | The laminated film of a kind of medical treatment wrist strap and preparation technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410406115.0A CN104175672B (en) | 2014-08-18 | 2014-08-18 | The laminated film of a kind of medical treatment wrist strap and preparation technology thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104175672A CN104175672A (en) | 2014-12-03 |
| CN104175672B true CN104175672B (en) | 2016-08-17 |
Family
ID=51957160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410406115.0A Active CN104175672B (en) | 2014-08-18 | 2014-08-18 | The laminated film of a kind of medical treatment wrist strap and preparation technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104175672B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788446A (en) * | 2014-12-15 | 2016-07-20 | 竹林伟业科技发展（天津）股份有限公司 | Thermal printing wristband label |
| CN108284677B (en) * | 2018-01-22 | 2020-08-14 | 河南卓立膜材料股份有限公司 | Thermosensitive recording composite material and production process thereof |
| CN111455722A (en) * | 2020-04-08 | 2020-07-28 | 上海加颂纸业有限公司 | Application of watermark paper in preparation of thermal sensitive paper, watermark thermal sensitive paper and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933693A (en) * | 2010-08-10 | 2011-01-05 | 香港互太扫描系统有限公司 | Medical wrist band with identification function |
| CN103173178A (en) * | 2013-03-23 | 2013-06-26 | 广东新展化工新材料有限公司 | Organic silicon modified polyether adhesive and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009023026A1 (en) * | 2007-08-13 | 2009-02-19 | Antonini Fred A | Silicone-elastomer film |
-
2014
- 2014-08-18 CN CN201410406115.0A patent/CN104175672B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933693A (en) * | 2010-08-10 | 2011-01-05 | 香港互太扫描系统有限公司 | Medical wrist band with identification function |
| CN103173178A (en) * | 2013-03-23 | 2013-06-26 | 广东新展化工新材料有限公司 | Organic silicon modified polyether adhesive and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104175672A (en) | 2014-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104175672B (en) | The laminated film of a kind of medical treatment wrist strap and preparation technology thereof | |
| EP2136668B1 (en) | Business form with durable self laminating wristband | |
| WO2004030921A3 (en) | Direct thermal imaging on plastic film john finger | |
| MY151195A (en) | Solventless laminating adhesive and process for production of composite film | |
| US10475356B2 (en) | Sheeted medical articles with adhered wristband | |
| CN108790333B (en) | High-peel-strength fiber composite material and production method thereof | |
| CN111982277B (en) | Low-cost stretchable wearable electric conversion intermediate infrared emitter and preparation method thereof | |
| US11872043B2 (en) | Thin film support structures | |
| US20160293061A1 (en) | Sheeted medical articles with adhered wristband | |
| CN207347468U (en) | A kind of PI rupture pressure discs | |
| CN103687504B (en) | Wristband and production method therefor | |
| JP4443975B2 (en) | Wristband | |
| CN207347469U (en) | A kind of stiffened rupture pressure disc | |
| CN103568417A (en) | Medicinal thermoplastic polyurethane leather and preparation method thereof | |
| CN102909917A (en) | Manufacture method for environment-friendly non-toxic cold forming composite aluminum foil for medicine | |
| CN201990625U (en) | Double-base material hot melt adhesive double-sided tape | |
| CN107129767A (en) | A kind of easy-to-draw adhesive tape and preparation method thereof | |
| CN207613963U (en) | A kind of hospital gauze equipped with Quick Response Code | |
| CN109355030A (en) | Flexible heat-insulated laminated film and its preparation process | |
| CN107034689A (en) | Composite material for medical stretcher and preparation method thereof | |
| CN209203553U (en) | A kind of medical elastic wrist strap | |
| CN208881457U (en) | Heat transfer film | |
| GB2498582A (en) | Paper based hospital identification bracelet | |
| CN208403462U (en) | A kind of adhesive type thermal wristband | |
| JP7058999B2 (en) | Adhesive sheet and laminate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 223900 Sihong Province Economic Development Zone, Suqian, West Ocean West Road, No. 6 Patentee after: Jiangsu Stick new materials Polytron Technologies Inc Address before: 215400 Taicang Economic Development Zone, Jiangsu, Qingdao West Road, No. 11, No. Patentee before: Suzhou Sidike New Material Science & Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |