CN211095294U - Back glue applying system of sanitary towel - Google Patents
Back glue applying system of sanitary towel Download PDFInfo
- Publication number
- CN211095294U CN211095294U CN201921440821.1U CN201921440821U CN211095294U CN 211095294 U CN211095294 U CN 211095294U CN 201921440821 U CN201921440821 U CN 201921440821U CN 211095294 U CN211095294 U CN 211095294U
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- release paper
- basement membrane
- gum
- transmission belt
- roll shaft
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Abstract
The utility model discloses a sanitary towel's gum glueing system, include from type paper feeding mechanism: comprises a release paper roll shaft and a release paper transmission belt, wherein the release paper roll shaft is wound with release paper; back glue sizing machine: the feeding end of the release paper transmission belt is positioned; gum preheats mechanism: the heating device is positioned above the release paper transmission belt and used for heating the release paper on the release paper transmission belt; basement membrane feeding mechanism: comprises a basement membrane roll shaft and a basement membrane transmission belt, wherein the basement membrane roll shaft is wound with a basement membrane; pressing a roller: lie in the feed end of basement membrane drive belt for shift the laminating with the basement membrane from type paper, owing to increased gum and preheated the mechanism, reduced and attached the gum on type paper and gived off at the heat energy of flow in-process, increase gum internal energy and molecular activity, extension gum open time and the infiltration nature of reinforcing gum, thereby make the fine and basement membrane material combination of gum, form level and smooth interface, thereby improve gum wire drawing greatly and shift with the product displacement problem.
Description
Technical Field
The utility model relates to a sanitary towel production field, especially a gum glueing system of sanitary towel.
Background
Sanitary napkins are currently widely used in menstrual care. When the sanitary towel is used, the back glue at the bottom of the sanitary towel and the underpants are used for fixing and positioning. However, in practical application, the problem that the back adhesive is often drawn and transferred to the underpants, the sanitary towel and the like is often caused, so that negative influence is brought to the experience of consumers, and in addition, the back adhesive is a chemical adhesive and also has negative influence on health if being transferred to the panties.
In addition, along with the development of economy and the improvement of living standard, people have higher and higher requirements on the cotton texture and the air permeability of disposable sanitary products. In order to improve the cotton texture and air permeability of the product, a multi-layer composite spun-bonded non-woven fabric or PE composite spun-bonded non-woven fabric is used as a part of the bottom film of the sanitary napkin to replace the traditional cast film. The spunbond layer of such materials is composed of long fibers with significant porosity and roughness, and thus has much poorer surface flatness than conventional cast films. When the adhesive is applied to sanitary towel products, the difficulty of combining the back adhesive and the materials is increased, the uneven and defective situation of the back adhesive surface is easily caused, and the problems of back adhesive transfer, product displacement and the like during the application of the sanitary towel are aggravated.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a back glue applying system of a sanitary towel.
The utility model provides a technical scheme that its technical problem adopted is:
a sanitary napkin backsize applicator system comprising:
from type paper feeding mechanism: the device comprises a release paper roll shaft and a release paper transmission belt, wherein release paper is wound on the release paper roll shaft;
back glue sizing machine: the adhesive tape is positioned on the feeding end of the release paper transmission belt and used for scraping back adhesive onto the release paper; gum preheats mechanism: the back glue preheating mechanism is arranged above the release paper transmission belt and is provided with a heating device for heating the release paper on the release paper transmission belt;
basement membrane feeding mechanism: the plastic film laminating machine comprises a base film roll shaft and a base film transmission belt, wherein a base film is wound on the base film roll shaft;
pressing a roller: be located on the feeding end of basement membrane drive belt, it connects from the discharge end output back of type paper drive belt on the compression roller to release paper, be used for with from type paper with the basement membrane shifts the laminating.
The heating device adopts a halogen heating lamp tube.
The gum preheating mechanism is also provided with a temperature controller.
The heating temperature of the heating device is controlled to be 60-100 ℃.
The utility model has the advantages that: the utility model discloses use gum sizing applicator earlier to scrape the gum to from type paper on, preheat the mechanism through the gum earlier before combining with the basement membrane again and heat, then with the sanitary towel basement membrane transfer laminating, preheat the mechanism owing to increased the gum, reduced and attached the gum on from type paper and distribute at the heat energy of flow in-process, increase gum internal energy and molecular activity, the infiltration nature of extension gum open time and reinforcing gum, thereby make the fine and basement membrane material of gum combine, form level and smooth interface, thereby improve gum wire drawing and shift and product displacement problem greatly.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a system configuration diagram of the present invention.
Detailed Description
Referring to fig. 1, a back adhesive applying system for a sanitary napkin includes:
from type paper feeding mechanism: the device comprises a release paper roll shaft and a release paper transmission belt 1, wherein release paper 7 is wound on the release paper roll shaft, in the embodiment, the release paper roll shaft is divided into a used release paper roll shaft 9 and a standby release paper roll shaft 10, when one roll shaft is used up, equipment can be automatically spliced to the other roll shaft, and the release paper 7 is conveyed to the release paper transmission belt 1;
back glue sizing machine 2: the adhesive tape is positioned on the feeding end of the release paper transmission belt 1 and is used for scraping back adhesive onto the release paper 7;
gum preheats mechanism: the back glue preheating mechanism is positioned above the release paper driving belt 1, and is provided with a heating device 3 for heating the release paper 7 on the release paper driving belt 1, so that the heat energy emission of the back glue attached to the release paper in the process is reduced, the internal energy and molecular activity of the back glue are increased, the opening time of the back glue is prolonged, and the wettability of the back glue is enhanced, so that the back glue is well combined with a bottom film material, a smooth interface is formed, and the problems of back glue wire drawing transfer and product displacement are greatly improved;
basement membrane feeding mechanism: the device comprises a basement membrane roll shaft and a basement membrane transmission belt 4, wherein the basement membrane roll shaft is wound with a basement membrane 8, the basement membrane roll shaft is also divided into a used basement membrane roll shaft 11 and a standby basement membrane roll shaft 12, when one roll shaft is used up, equipment can be automatically spliced to the other roll shaft, the basement membrane 8 is conveyed to the basement membrane transmission belt 4, and the basement membrane transmission belt 4 is positioned below a release paper transmission belt 1;
and (5) pressing roller: be located on the feed end of basement membrane drive belt 4, it connects from the discharge end output back of type paper drive belt 1 to follow from type paper 7 on compression roller 5, be used for with from type paper 7 with basement membrane 8 shifts the laminating.
The heating device 3 adopts a halogen heating lamp tube and has the advantages of high heat efficiency, no oxidation during heating, long service life and the like.
The back glue preheating mechanism is further provided with a temperature controller 6, the heating temperature of the heating device 3 is controlled to be 60-100 ℃, the heating device 3 is subjected to temperature control, and the situation that the back glue is melted due to the fact that the temperature of the heating device 3 is too high is prevented.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (4)
1. A system for applying a backing adhesive to a sanitary napkin, comprising:
from type paper feeding mechanism: the device comprises a release paper roll shaft and a release paper transmission belt (1), wherein release paper (7) is wound on the release paper roll shaft, and the release paper (7) is conveyed onto the release paper transmission belt (1);
back glue sizing machine (2): the adhesive tape is positioned on the feeding end of the release paper transmission belt (1) and is used for scraping back adhesive onto the release paper (7);
gum preheats mechanism: the back glue preheating mechanism is positioned above the release paper driving belt (1), and is provided with a heating device (3) for heating the release paper (7) on the release paper driving belt (1);
basement membrane feeding mechanism: the plastic film laminating machine comprises a bottom film roll shaft and a bottom film transmission belt (4), wherein the bottom film roll shaft is wound with a bottom film (8), the bottom film (8) is conveyed onto the bottom film transmission belt (4), and the bottom film transmission belt (4) is positioned below a release paper transmission belt (1);
press roll (5): be located on the feed end of basement membrane drive belt (4), connect after the discharge end output from type paper drive belt (1) from type paper (7) on compression roller (5), be used for with transfer the laminating from type paper (7) with basement membrane (8).
2. The back adhesive applying system for sanitary napkins according to claim 1, wherein said heating means (3) employs a halogen heat-generating lamp.
3. The back glue sizing system for sanitary napkins according to claim 1, wherein said back glue preheating mechanism is further provided with a temperature controller (6).
4. A sanitary napkin adhesive-backed sizing system according to claim 2, wherein the heating temperature of the heating means (3) is controlled to be 60-100 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921440821.1U CN211095294U (en) | 2019-08-30 | 2019-08-30 | Back glue applying system of sanitary towel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921440821.1U CN211095294U (en) | 2019-08-30 | 2019-08-30 | Back glue applying system of sanitary towel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211095294U true CN211095294U (en) | 2020-07-28 |
Family
ID=71721982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921440821.1U Active CN211095294U (en) | 2019-08-30 | 2019-08-30 | Back glue applying system of sanitary towel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211095294U (en) |
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2019
- 2019-08-30 CN CN201921440821.1U patent/CN211095294U/en active Active
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