CN101024930A - Method for making edge-sealing water absorbing paper - Google Patents
Method for making edge-sealing water absorbing paper Download PDFInfo
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- CN101024930A CN101024930A CN 200610024121 CN200610024121A CN101024930A CN 101024930 A CN101024930 A CN 101024930A CN 200610024121 CN200610024121 CN 200610024121 CN 200610024121 A CN200610024121 A CN 200610024121A CN 101024930 A CN101024930 A CN 101024930A
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Abstract
The invention relates to a sealed edge water absorbent paper making method, comprising the process steps of: firstly adopting compounding method or heat fusion method to prepare layered water absorbent paper, and then cutting and coiling, where the corresponding position to the lower part of the cutter is equipped with supersonic generator, and the supersonic wave emitted by the supersonic generator instantly seal-bonds the cut edges of the layered water absorbent paper while the cutter is cutting, and finally coiling the sealed edge strip water absorbent paper and obtaining the sealed edge water absorbent products. As compared with the existing techniques, the invention adopts supersonic process and other processes and instantly bonds the two side cut edges of the layered water absorbent paper together to form sealed edge while cutting, thus effectively preventing water absorber and Chinese traditional medicine from dropping, and largely improving safety and sanitariness of water absorbent paper and sanitary absorbing products.
Description
Technical field
The present invention relates to the manufacture method of health care product, relate in particular to a kind of manufacture method of edge-sealing water absorbing paper.
Background technology
Existing women use sanitary napkin product mostly has only water sorption, along with constantly enriching of sanitary napkin market with perfect, and the reinforcement of women's self health consciousness, this kind of Chinese medicine health-care sanitary napkin just progressively obtains numerous women's favor.The Chinese medicine health-care sanitary napkin generally is to be provided with the blotting paper that has Chinese medicinal granule in sanitary napkin.At present, in the production technology of Chinese medicine blotting paper, after blotting paper is cut rolling, its two side just forms the opening shape, causes that part water absorbing agent and Chinese medicinal granule drop in the blotting paper, particularly Chinese medicinal granule, its filemot point drops on the sanitary napkin surface, and the utmost point is not attractive in appearance, the defect rate height.In addition, in the consumer used, expanding in water absorbing agent suction back, can scurry out from the sanitary napkin surface after its granule drops from blotting paper two sides, causes the sanitary napkin surface utmost point unclean.For this reason, the researcher had had once researched and developed a kind of coated sanitary napkin, was provided with an integument overcoming above-mentioned defective exactly around blotting paper, but this sanitary napkin production technology is relatively complicated, and its lap had both increased cost, had wasted resource again.
Summary of the invention
Purpose of the present invention is exactly the manufacture method that the edge-sealing water absorbing paper that a kind of production technology is simple, cost is lower, safe is provided for the defective that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions: a kind of manufacture method of edge-sealing water absorbing paper, this method comprises following processing step: at first adopt composite algorithm or hot melt to prepare stratiform blotting paper, then blotting paper is cut rolling, it is characterized in that, correspondence position is provided with ultrasonic generator in the bottom of cutting tool, the ultrasonic wave that this ultrasonic generator sends is bonding with the instant sealing of the cutting edge of stratiform blotting paper when cutter is cut, to the bar shaped blotting paper rolling of edge sealing at last, obtain the edge-sealing water absorbing paper product.
Described cutting tool is row's cutter.
The bottom correspondence position of described cutting tool also can be provided with microwave, generating device of laser or high-frequency induction heating apparatus, adopts microwave, laser or high-frequency induction heating technology that the instant sealing of the cutting edge of stratiform blotting paper is bonding.
Described blotting paper is when cutting or after the rolling, and the notch spray glue in both sides adopts spray-bonding craft that the instant sealing of the cutting edge of stratiform blotting paper is bonding.
Can adopt oven dry glue in the described spray-bonding craft, also can adopt from dried glue.
Described composite algorithm prepares stratiform blotting paper technology and comprises successively surface layer, Chinese medicine and/or water absorbing agent, bottom suppressed after compound and form.
Described surface layer is selected from and comprises in nonwoven fabric, dust-free paper, toilet paper, the making hole film one or more.
Described bottom is selected from and comprises in nonwoven fabric, dust-free paper, toilet paper, casting films, the ventilated membrane one or more.
Described hot melt prepares stratiform blotting paper technology and comprises will descending wood pulp fiber layer, Chinese medicine and/or water absorbing agent successively, going up that wood pulp fibre is stacked to be added, and forming through the hot melt compacting.
Compared with prior art, the manufacture method of edge-sealing water absorbing paper of the present invention is exactly when big volume is cut, adopt ultrasonic wave (or microwave, laser, high-frequency induction heating etc.) technology, when cutting two sides of stratiform blotting paper being cut the limit is bonded together immediately and forms sealing strip (or adopting the sealing of spray glue bond), thereby prevent scattering of water absorbing agent and Chinese medicinal granule effectively, and prevent to overflow after water absorbing agent from absorbing expansion, improved security, the wholesomeness of absorbent paper product.The present invention can be widely used in preparing sanltary towel, baby or adult diaper, mattress, pet pads etc. and absorb product.
Description of drawings
Fig. 1 is a production technology schematic diagram of the present invention;
Fig. 2 is that the A of Fig. 1 is to schematic diagram.
The specific embodiment
The invention will be further described below in conjunction with drawings and the specific embodiments.
As shown in Figure 1 and Figure 2, a kind of manufacture method of edge-sealing water absorbing paper, this method comprises following processing step: at first adopt composite algorithm to prepare stratiform blotting paper, then blotting paper is cut rolling, correspondence position is provided with ultrasonic generator 2 in the bottom of the row's of cutting cutter 1, the ultrasonic wave that this ultrasonic generator 2 sends is bonding with the instant sealing of the cutting edge of stratiform blotting paper 3 when row's cutter is cut, incites somebody to action the bar shaped blotting paper rolling of edge sealing at last, obtains the edge-sealing water absorbing paper product.
Described composite algorithm prepares stratiform blotting paper technology and comprises successively surface layer, Chinese medicine and/or water absorbing agent, bottom suppressed after compound and form.Described surface layer is selected from and comprises in nonwoven fabric, dust-free paper, toilet paper, the making hole film one or more.Described bottom is selected from and comprises in nonwoven fabric, dust-free paper, toilet paper, casting films, the ventilated membrane one or more.
As shown in Figure 1 and Figure 2, a kind of manufacture method of edge-sealing water absorbing paper, this method comprises following processing step: at first adopt hot melt to prepare stratiform blotting paper, then blotting paper is cut rolling, correspondence position is provided with ultrasonic generator 2 in the bottom of the row's of cutting cutter 1, the ultrasonic wave that this ultrasonic generator 2 sends is bonding with the instant sealing of the cutting edge of stratiform blotting paper 3 when row's cutter is cut, incites somebody to action the bar shaped blotting paper rolling of edge sealing at last, obtains the edge-sealing water absorbing paper product.
Described hot melt prepares stratiform blotting paper technology and comprises will descending wood pulp fiber layer, Chinese medicine and/or water absorbing agent successively, going up that wood pulp fibre is stacked to be added, and forming through the hot melt compacting.
With reference to Fig. 1, Fig. 2, a kind of manufacture method of edge-sealing water absorbing paper, this method comprises following processing step: at first adopt composite algorithm to prepare stratiform blotting paper, then blotting paper is cut rolling, described blotting paper is when cutting or after the rolling, notch spray glue in both sides adopts spray-bonding craft that the instant sealing of the cutting edge of stratiform blotting paper is bonding.Can adopt oven dry glue (should be equipped with drying unit) in the described spray-bonding craft, also can adopt from dried glue.
Described composite algorithm prepares stratiform blotting paper technology and comprises successively surface layer, Chinese medicine and/or water absorbing agent, bottom suppressed after compound and form.Described surface layer is selected from and comprises in nonwoven fabric, dust-free paper, toilet paper, the making hole film one or more.Described bottom is selected from and comprises in nonwoven fabric, dust-free paper, toilet paper, casting films, the ventilated membrane one or more.
Embodiment 4
As Fig. 1, shown in Figure 2, a kind of manufacture method of edge-sealing water absorbing paper, this method comprises following processing step: at first adopt hot melt to prepare stratiform blotting paper, then blotting paper is cut rolling, correspondence position is provided with microwave in the bottom of the row's of cutting cutter 1, generating device of laser or high-frequency induction heating apparatus 2, this microwave, the microwave that generating device of laser or high-frequency induction heating apparatus 2 send, laser or high-frequency induction heating ripple are bonding with the instant sealing of the cutting edge of stratiform blotting paper 3 when row's cutter is cut, to the bar shaped blotting paper rolling of edge sealing at last, obtain the edge-sealing water absorbing paper product.
Described hot melt prepares stratiform blotting paper technology and comprises will descending wood pulp fiber layer, Chinese medicine and/or water absorbing agent successively, going up that wood pulp fibre is stacked to be added, and forming through the hot melt compacting.
Claims (9)
1. the manufacture method of an edge-sealing water absorbing paper, this method comprises following processing step: at first adopt composite algorithm or hot melt to prepare stratiform blotting paper, then blotting paper is cut rolling, it is characterized in that, correspondence position is provided with ultrasonic generator in the bottom of cutting tool, the ultrasonic wave that this ultrasonic generator sends is bonding with the instant sealing of the cutting edge of stratiform blotting paper when cutter is cut, incites somebody to action the bar shaped blotting paper rolling of edge sealing at last, obtains the edge-sealing water absorbing paper product.
2. the manufacture method of a kind of edge-sealing water absorbing paper according to claim 1 is characterized in that, described cutting tool is row's cutter.
3. the manufacture method of a kind of edge-sealing water absorbing paper according to claim 1 and 2, it is characterized in that, the bottom correspondence position of described cutting tool also can be provided with microwave, generating device of laser or high-frequency induction heating apparatus, adopts microwave, laser or high-frequency induction heating technology that the instant sealing of the cutting edge of stratiform blotting paper is bonding.
4. the manufacture method of a kind of edge-sealing water absorbing paper according to claim 1 is characterized in that, described blotting paper is when cutting or after the rolling, and the notch spray glue in both sides adopts spray-bonding craft that the instant sealing of the cutting edge of stratiform blotting paper is bonding.
5. the manufacture method of a kind of edge-sealing water absorbing paper according to claim 4 is characterized in that, can adopt oven dry glue in the described spray-bonding craft, also can adopt from dried glue.
6. the manufacture method of a kind of edge-sealing water absorbing paper according to claim 1 is characterized in that, described composite algorithm prepares stratiform blotting paper technology and comprises successively surface layer, Chinese medicine and/or water absorbing agent, bottom suppressed after compound and form.
7. the manufacture method of a kind of edge-sealing water absorbing paper according to claim 6 is characterized in that, described surface layer is selected from and comprises in nonwoven fabric, dust-free paper, toilet paper, the making hole film one or more.
8. the manufacture method of a kind of edge-sealing water absorbing paper according to claim 6 is characterized in that, described bottom is selected from and comprises in nonwoven fabric, dust-free paper, toilet paper, casting films, the ventilated membrane one or more.
9. the manufacture method of a kind of edge-sealing water absorbing paper according to claim 1, it is characterized in that, described hot melt prepares stratiform blotting paper technology and comprises will descending wood pulp fiber layer, Chinese medicine and/or water absorbing agent successively, going up that wood pulp fibre is stacked to be added, and forming through the hot melt compacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610024121 CN101024930A (en) | 2006-02-24 | 2006-02-24 | Method for making edge-sealing water absorbing paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610024121 CN101024930A (en) | 2006-02-24 | 2006-02-24 | Method for making edge-sealing water absorbing paper |
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| Publication Number | Publication Date |
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| CN101024930A true CN101024930A (en) | 2007-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 200610024121 Pending CN101024930A (en) | 2006-02-24 | 2006-02-24 | Method for making edge-sealing water absorbing paper |
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| CN (1) | CN101024930A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054525A (en) * | 2012-12-25 | 2013-04-24 | 苏州铭晋纺织有限公司 | Quick-drying dust-free cloth |
| CN105926364A (en) * | 2016-05-18 | 2016-09-07 | 武汉力诚生物科技有限公司 | Liquid-absorption moisture proof paper and preparation method |
| CN111215755A (en) * | 2019-12-10 | 2020-06-02 | 合肥工业大学 | Method for removing ink marks of paper by adopting laser |
-
2006
- 2006-02-24 CN CN 200610024121 patent/CN101024930A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103054525A (en) * | 2012-12-25 | 2013-04-24 | 苏州铭晋纺织有限公司 | Quick-drying dust-free cloth |
| CN105926364A (en) * | 2016-05-18 | 2016-09-07 | 武汉力诚生物科技有限公司 | Liquid-absorption moisture proof paper and preparation method |
| WO2017198117A1 (en) * | 2016-05-18 | 2017-11-23 | 武汉力诚生物科技有限公司 | Liquid absorbing and moistureproof paper and preparation method |
| CN111215755A (en) * | 2019-12-10 | 2020-06-02 | 合肥工业大学 | Method for removing ink marks of paper by adopting laser |
| CN111215755B (en) * | 2019-12-10 | 2022-02-11 | 合肥工业大学 | Method for removing ink marks of paper by adopting laser |
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