CN216155777U - TPU film for wrist strap convenient to install - Google Patents
TPU film for wrist strap convenient to install Download PDFInfo
- Publication number
- CN216155777U CN216155777U CN202122189428.3U CN202122189428U CN216155777U CN 216155777 U CN216155777 U CN 216155777U CN 202122189428 U CN202122189428 U CN 202122189428U CN 216155777 U CN216155777 U CN 216155777U
- Authority
- CN
- China
- Prior art keywords
- layer
- film
- tpu film
- glue
- 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.)
- Expired - Fee Related
Links
- 210000000707 wrist Anatomy 0.000 title claims abstract description 38
- 239000003292 glue Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000012459 cleaning agent Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 10
- 239000004745 nonwoven fabric Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 4
- 210000002489 tectorial membrane Anatomy 0.000 claims description 4
- 230000000249 desinfective effect Effects 0.000 claims description 3
- 239000003599 detergent Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 68
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 33
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 33
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009501 film coating Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 238000010096 film blowing Methods 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a TPU film for a wrist strap convenient to install, which comprises a base layer, wherein a glue layer is coated on one side of the surface of the base layer, release paper is adhered on one side of the surface of the glue layer, which is far away from the base layer, a water absorbing layer is adhered on one side of the surface of the release paper, a cleaning agent layer is adsorbed in the water absorbing layer, a film covering layer is adhered on one side of the surface of the water absorbing layer, which is far away from the base layer, a glue layer is coated on the bottom of the base layer, and release paper is adhered on the bottom of the glue layer.
Description
Technical Field
The utility model relates to the technical field of TPU (thermoplastic polyurethane) films, in particular to a TPU film for a wrist strap, which is convenient to install.
Background
The wrist strap is also called as a wristband, eight kinds of health attitudes are represented by eight color sports wrist straps, the wrist strap is used in daily life, the wrist strap plays a great role in industrial production, the wrist strap used in production is called as an anti-static wrist strap, the wrist strap can also be used for highlighting the personality and increasing the attractiveness, and in some large-scale occasions, the occasions such as sports competitions, large-scale singing meetings, exposition and effect tours are compared, the wearers are more, in order to protect the surface of the wrist strap from being worn, the appearance of the wrist strap is improved, and sometimes, a TPU film can be attached to the surface of the wrist strap for protection.
Patent number is CN 203739361U's publication a TPU film, the basic unit sets gradually buffer layer and TPU layer as the foundatin plate and guarantees that both can be fixed stable, the TPU layer produces deformation often at temperature variation, the buffer layer can extend or draw in along with the TPU layer, avoid the TPU film because tighter fixed power leads to surface cracking, secondly, set up the extension of bleeder vent enhancement buffer layer and draw in the effect in, also guarantee the interior air permeability of membrane in order to reduce the difference in temperature, and the plastic envelope layer around the buffer layer in the basic unit avoids dust or debris to get into the buffer layer and hinder and extend and draw in.
The TPU film has the following disadvantages in use: 1. the traditional TPU film is of a common single-layer film body structure, and when the TPU film is attached to the surface of a wrist band, the TPU film can be attached only by coating glue or dipping water, so that the TPU film is inconvenient to install; 2. before the installation of the TPU film, in order to ensure the installation quality, the surface of the wrist strap needs to be cleaned to ensure the installation quality, and therefore, the TPU film for the wrist strap, which is convenient to install, is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a TPU film for a wrist strap, which is convenient to mount and can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a TPU film for wrist strap convenient to installation, includes the base member layer, the coating of base member layer surface one side has gluey layer, gluey layer surface is kept away from base member layer one side and is bonded and have from type paper, keep away from base member layer one side from type paper surface and bond and have the layer that absorbs water, it has the sanitizer layer to absorb water the inside absorption of layer, it has the tectorial membrane layer to paste to keep away from base member layer one side on the surface of water absorption layer.
Further, the base layer is made of a TPU film; the TPU film has the excellent characteristics of high tension, high tensile force, toughness and aging resistance, and can well protect the surface of the wrist strap.
Further, the glue layer is made of AB glue; the AB glue has good adhesion, so that the film can be stably attached to the surface of the wrist strap.
Further, the water absorbing layer is made of non-woven fabrics, the cleaning agent layer is made of disinfecting alcohol, and the film coating layer is made of a PVC film; the surface of the wrist band can be cleaned through the cleaning agent layer.
Compared with the prior art, the utility model has the following beneficial effects: the base body layer is made of a TPU film, the base body layer is a film made by special processes such as calendaring, tape casting, film blowing and coating on the basis of TPU granules, the elasticity is good, the physical property is good, various mechanical strengths are good, after the installation is completed, the surface of the wrist strap can be well protected, the bottom of the base body layer is coated with a glue layer, the bottom of the glue layer is bonded with release paper, when the attachment operation is needed, the release paper can be directly torn off, the exposed glue layer is bonded, the installation convenience of the film is improved, AB glue has good adhesion, the film can be stably attached to the surface of the wrist strap, a water absorbing layer is arranged at the bottom of the release paper, a cleaning agent layer is adsorbed by utilizing the moisture absorption of non-woven fabric, the interior of the non-woven fabric is filled with disinfection alcohol, the laminating layer plays a protection role, the film is torn off before use, the surface of the wrist strap is cleaned through the water absorbing layer, and the surface can be cleaned, make things convenient for subsequent bonding more, tear after the cleanness and remove from type paper and can use, improved the functional of film.
Drawings
FIG. 1 is a schematic view showing the overall structure of a TPU film for a wrist band which is convenient to install according to the utility model.
FIG. 2 is a schematic cross-sectional view of a TPU film for a wrist band which is convenient to install according to the utility model.
In the figure: 1. a substrate layer; 2. a glue layer; 3. release paper; 4. a water-absorbing layer; 5. a detergent layer; 6. and a coating layer.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-2, a TPU film for wrist strap convenient to installation, includes base member layer 1, base member layer 1 surface one side coating has glue layer 2, glue layer 2 surface is kept away from base member layer 1 one side and is bonded and have from type paper 3, it has water absorption layer 4 to bond from type paper 3 surface and keep away from base member layer 1 one side, water absorption layer 4 is inside to adsorb has cleaner layer 5, water absorption layer 4 surface is kept away from base member layer 1 one side and is attached and have tectorial membrane layer 6.
The base layer 1 is made of a TPU film; the TPU film has the excellent characteristics of high tension, high tensile force, toughness and aging resistance, and can well protect the surface of the wrist strap.
Wherein the glue layer 2 is made of AB glue; the AB glue has good adhesion, so that the film can be stably attached to the surface of the wrist strap.
The water absorbing layer 4 is made of non-woven fabric, the cleaning agent layer 5 is made of disinfecting alcohol, and the film coating layer 6 is made of a PVC film; the surface of the wristband can be cleaned by the cleaning agent layer 5.
The utility model is to be noted that the utility model is a TPU film for a wrist strap convenient to install, when in use, the base layer 1 is made of the TPU film, the TPU film is prepared by special processes such as calendaring, tape casting, film blowing, coating and the like on the basis of TPU granules, the TPU film has good elasticity, good physical properties and good mechanical strength, after the installation is finished, the surface of the wrist strap can be well protected, the bottom of the base layer 1 is coated with the glue layer 2, the bottom of the glue layer 2 is bonded with the release paper 3, when the attaching operation is required, the release paper 3 can be directly torn off, the exposed glue layer 2 is bonded, the installation convenience of the film is improved, the AB glue has good bonding property, the film can be stably attached to the surface of the wrist strap, the water absorbing layer 4 is arranged at the bottom of the release paper 3, the hygroscopic property of the non-woven fabric is utilized to adsorb the cleaning agent layer 5, the interior of the non-woven fabric is filled with the disinfection alcohol, the tectorial membrane layer 6 plays the guard action, tears before the use, cleans the wrist strap surface through layer 4 that absorbs water, can play clean effect to the surface, makes things convenient for subsequent bonding more, tears after the cleanness is accomplished and can use from type paper 3, has improved the functional of film.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a TPU film for wrist strap convenient to installation, includes base member layer (1), its characterized in that, base member layer (1) surface one side coating has glue layer (2), glue layer (2) surface is kept away from base member layer (1) one side and is bonded and have from type paper (3), keep away from base member layer (1) one side from type paper (3) surface and bond and have layer (4) that absorb water, it has detergent layer (5) to absorb water layer (4) internal adsorption, it has tectorial membrane layer (6) to paste on one side of base member layer (1) to keep away from on layer (4) surface that absorbs water.
2. The TPU film for a wrist band easy to install according to claim 1, wherein: the base body layer (1) is made of a TPU film.
3. The TPU film for a wrist band easy to install according to claim 1, wherein: the glue layer (2) is made of AB glue.
4. The TPU film for a wrist band easy to install according to claim 1, wherein: the water absorbing layer (4) is made of non-woven fabric, the cleaning agent layer (5) is made of disinfecting alcohol, and the film laminating layer (6) is made of a PVC film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122189428.3U CN216155777U (en) | 2021-09-10 | 2021-09-10 | TPU film for wrist strap convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122189428.3U CN216155777U (en) | 2021-09-10 | 2021-09-10 | TPU film for wrist strap convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216155777U true CN216155777U (en) | 2022-04-01 |
Family
ID=80848213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122189428.3U Expired - Fee Related CN216155777U (en) | 2021-09-10 | 2021-09-10 | TPU film for wrist strap convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216155777U (en) |
-
2021
- 2021-09-10 CN CN202122189428.3U patent/CN216155777U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220401 |