CN203004476U - Composite device - Google Patents
Composite device Download PDFInfo
- Publication number
- CN203004476U CN203004476U CN 201220731355 CN201220731355U CN203004476U CN 203004476 U CN203004476 U CN 203004476U CN 201220731355 CN201220731355 CN 201220731355 CN 201220731355 U CN201220731355 U CN 201220731355U CN 203004476 U CN203004476 U CN 203004476U
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- roller
- roll
- top roll
- heater
- lower roll
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Abstract
The utility model relates to the technical field of disposable personal hygienic products, and discloses a composite device which comprises a first input roller, a second input roller, an upper roller, a lower roller and an output roller, wherein the first input roller and the second input roller are used for conveying two input materials into the upper roller and the lower roller; the output roller is used for outputting composited materials; the composite device further comprises a heating controller; an upper roller heater and a lower roller heater are respectively arranged inside the upper roller and the lower roller; the heating controller controls the upper roller heater to heat up the upper roller; and the heating controller controls the lower roller heater to heat up the lower roller. Through the different temperature control on the two rollers, the two materials can realize the optimal binding effect, the glue-less binding combination of a liquid permeable surface layer and a conduction layer are realized, the problem of glue permeation is solved well, and the equipment manufacturing cost is lowered as a hot melt adhesive and a hot melt adhesive applying unit are canceled; and the machined and formed composite material can facilitate absorption, conduction and diffusion of liquid.
Description
Technical field
The utility model relates to disposable personal hygiene article technical field, particularly a kind of set composite.
Background technology
Absorbent article (such as sanitary napkin, paper diaper, incontinence pad etc.).Generally by be used for absorbing fast and saturating liquid top layer, the absorption of permeation liquid and store liquid the intermediate absorption sandwich layer, prevent the liquid-tight bottom of leak of liquid and form at the conducting shell between liquid top layer and middle core layer thoroughly.The saturating surperficial material that directly contact of liquid top layer conduct and human body skin, requirement have seepage velocity soon, contact the advantages such as close skin softness, good permeability with human body.
At present, the surperficial material of common absorbent article adopts conventional softness, fluffy nonwoven or thermoplasticity making hole film more, compound will the completing by applying PUR of bonding of saturating liquid top layer and conducting shell, PUR easily is penetrated into material surface by soft, fluffy nonwoven or the surperficial material of thermoplasticity making hole film, the liquid top layer directly contacts with human body skin thoroughly, the comfort degradation.In addition, although the nonwoven surface material of soft fluffy has the characteristics such as seepage velocity is fast, but fluffy, nonwoven is easily fluffing, because surperficial material is pressed close to body skin, can cause the burr sense, also can affect snugness of fit, and the thermoplasticity making hole film contacts with human body skin, exists gas permeability poor, and long-time and skin contact is prone to allergic phenomena.
Given this, some composite covers and compound conducting shell material have appearred on market, but these materials exist price high, compare with original glue-applying technique, can increase material usage, increase cost of material, in addition, these materials, material embossing appearance is more rare or more single.
The utility model content
The purpose of this utility model is in order to solve the problems of the technologies described above, a kind of set composite to be provided, to producing the composite material of low-cost high degree of comfort.
The technical scheme that the utility model is taked is:
A kind of set composite, comprise the first input roller, the second input roller, top roll, lower roll and outlet roller, described the first input roller and the second input roller are used for two kinds of input materials are delivered to top roll and lower roll, described outlet roller output is with the compound material of completing, it is characterized in that, described set composite also comprises heating controller, be respectively equipped with top roll heater and lower roll heater in described top roll and lower roll, described heating controller is controlled upper heater top roll is heated, and described heating controller is controlled lower heater lower roll is heated.
Further, described top roll and lower roll inside also are provided with respectively top roll Temperature Detector and lower roll Temperature Detector, described heating controller makes top roll constant temperature according to the FEEDBACK CONTROL upper heater of top roll temperature sensor, and described heating controller makes lower roll constant temperature according to heater under the FEEDBACK CONTROL of lower roll temperature sensor.
Further, the heating-up temperature scope of described up and down heater is 0 ℃ to 300 ℃.
Further, described top roll or lower roll surface are provided with the decorative pattern projection.
Further, be provided with rollet on the lower roll of correspondence or top roll.
Further, described set composite also comprises pneumatic shuttle, described pneumatic shuttle is arranged at the two ends of top roll, is provided with the air pressure adjustment knob on described pneumatic shuttle, regulates the air pressure of described pneumatic shuttle by the air pressure adjustment knob and controls Surface Contact pressure between described top roll and lower roll.
Further, described decorative pattern projection is shaped as a kind of in circle, ellipse, strip, rhombus.
Further, the area of described decorative pattern projection accounts for 0 to 50% of top roll surface area.
The beneficial effects of the utility model are:
1, " without gel " bonding of completing between liquid superficial layer and conducting shell is compound, and intact solution strike-through problem simultaneously, is saved PUR and PUR applying unit thereof, reduces the device fabrication cost;
2, control by the different temperature of two rollers, make bi-material realize best bonding effect;
3, efficiently solve the problem of the easy fluffing in soft fluffy nonwoven infiltration top layer, the surperficial material that contacts with human body has been implemented processing processed, not reducing in the pliability situation, further promoted snugness of fit;
4, the machine-shaping surface has the convex-concave embossing, and when absorbent article was worn, the part of projection contacted with human body, thereby has reduced the contact area with human body, increases gas permeability; And the part of depression is conducive to absorption, the function such as conduction diffusion etc. of liquid;
5, compound and the embossed technology control accuracy is high, and realize surperficial material composite demand of the same race or not storeroom of the same race and result of use.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the schematic perspective view of up-down rollers and decorative pattern thereof;
Accompanying drawing 3 is the schematic perspective view of up-down rollers and another kind of decorative pattern thereof.
Mark in accompanying drawing is respectively:
1. the first input roller; 2. the second input roller;
3. top roll; 4. lower roll;
5. outlet roller; 6. upper layer of material;
7. subsurface material; 8. frame;
9. pneumatic shuttle; 10. protruding;
11. groove; 12. composite.
The specific embodiment
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the utility model set composite.
Referring to accompanying drawing 1, set composite comprise the first input roller 1, the second input roller 2, top roll 3, lower roll 4 and outlet roller 5, the first input rollers 1 and the second input roller 2 be used for will be compound upper layer of material 6 and subsurface material 7 transmit up-down rollers 3,4.Be respectively equipped with heater in top roll 3 and lower roll 4, heater in up-down rollers is controlled by heating controller up-down rollers 3,4 is heated, heater in up-down rollers heats up-down rollers respectively, can according to different levels materials, to up-down rollers, different heating-up temperatures be set.Control more accurately for the temperature that makes up-down rollers, also be provided with respectively top roll Temperature Detector and lower roll Temperature Detector in the inside of top roll 3 and lower roll 4, heating controller makes up-down rollers constant temperature according to the FEEDBACK CONTROL up and down heater of up-down rollers temperature sensor.The heating-up temperature scope of up and down heater is 0 ℃ to 300 ℃, to satisfy the fusing point of different levels materials.Up-down rollers 3,4 is arranged on frame 8, on top roll 3 tops, pneumatic shuttle 9 is installed also, pneumatic shuttle 9 is positioned at the two ends of top roll, be provided with the air pressure adjustment knob on described pneumatic shuttle, by the air pressure adjustment knob, the pressure size is set, rationally control the contact between up- down rollers 3,4, guarantee bonding intensity and the appearance of levels material.
Referring to accompanying drawing 2, be provided with the strip decorative pattern projection 10 of distribution on the surface of top roll 3, and lower roll 4 is smooth roll, when levels material compound tense between two rollers, has just formed the strip lines.
Referring to accompanying drawing 3, be provided with the circular decorative pattern projection 10 of distribution on the surface of top roll 3, be provided with the groove 11 corresponding with circular decorative pattern projection 10 on lower roll 4, when levels material compound tense between two rollers, projection 10 on top roll 3 just in time coordinates with groove 11 on lower roll 4, forms circular lines.
Decorative pattern projection 10 be shaped as one or more in optional circle, ellipse, strip, rhombus, the projection 10 between up-down rollers and groove 11 be capable of interchanging positions also.The area of decorative pattern projection 10 accounts for 0 to 50% of top roll surface area and is advisable, with the comfort level that guarantees human body and to the conductibility of liquid.
The course of work of the present utility model is, the first input roller 1 and the second input roller 2 with upper layer of material 6 and subsurface material 7 deliver to carry out on up- down rollers 3,4 compound, control simultaneously temperature and the air pressure of up-down rollers, make composite 12 reach production requirement, then be sent to next process through outlet roller 5.
The above is only preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. set composite, comprise the first input roller, the second input roller, top roll, lower roll and outlet roller, described the first input roller and the second input roller are used for two kinds of input materials are delivered to top roll and lower roll, described outlet roller output is with the compound material of completing, it is characterized in that: described set composite also comprises heating controller, be respectively equipped with top roll heater and lower roll heater in described top roll and lower roll, described heating controller is controlled upper heater top roll is heated, and described heating controller is controlled lower heater lower roll is heated.
2. set composite according to claim 1, it is characterized in that: described top roll and lower roll inside also are provided with respectively top roll Temperature Detector and lower roll Temperature Detector, described heating controller makes top roll constant temperature according to the FEEDBACK CONTROL upper heater of top roll temperature sensor, and described heating controller makes lower roll constant temperature according to heater under the FEEDBACK CONTROL of lower roll temperature sensor.
3. set composite according to claim 1, it is characterized in that: the heating-up temperature scope of described up and down heater is 0 ℃ to 300 ℃.
4. set composite according to claim 1 is characterized in that: described top roll or lower roll surface are provided with the decorative pattern projection.
5. set composite according to claim 4 is characterized in that: be provided with rollet on the lower roll of correspondence or top roll.
6. the described set composite of any one according to claim 1 to 4, it is characterized in that: described set composite also comprises pneumatic shuttle, described pneumatic shuttle is arranged at the two ends of top roll, be provided with the air pressure adjustment knob on described pneumatic shuttle, regulate the air pressure of described pneumatic shuttle by the air pressure adjustment knob and control Surface Contact pressure between described top roll and lower roll.
7. according to claim 4 or 5 described set composites is characterized in that: described decorative pattern projection be shaped as a kind of in circle, ellipse, strip, rhombus.
8. according to claim 4 or 5 described set composites, it is characterized in that: the area of described decorative pattern projection accounts for 0 to 50% of top roll surface area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731355 CN203004476U (en) | 2012-12-27 | 2012-12-27 | Composite device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731355 CN203004476U (en) | 2012-12-27 | 2012-12-27 | Composite device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203004476U true CN203004476U (en) | 2013-06-19 |
Family
ID=48596105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220731355 Ceased CN203004476U (en) | 2012-12-27 | 2012-12-27 | Composite device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203004476U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996162A (en) * | 2016-06-30 | 2016-10-12 | 川田卫生用品(浙江)有限公司 | Diversion trench setting device for production of breast pad |
| CN106038068A (en) * | 2016-06-30 | 2016-10-26 | 川田卫生用品(浙江)有限公司 | Production system of breast pads |
| CN106108141A (en) * | 2016-06-30 | 2016-11-16 | 川田卫生用品(浙江)有限公司 | A kind of breast pad production technology |
| CN106183342A (en) * | 2016-08-29 | 2016-12-07 | 安庆市恒昌机械制造有限责任公司 | A kind of splicing apparatus of hard material |
| CN113927001A (en) * | 2021-08-23 | 2022-01-14 | 陈正华 | Copper-aluminum composite plate strip and preparation method and device thereof |
-
2012
- 2012-12-27 CN CN 201220731355 patent/CN203004476U/en not_active Ceased
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996162A (en) * | 2016-06-30 | 2016-10-12 | 川田卫生用品(浙江)有限公司 | Diversion trench setting device for production of breast pad |
| CN106038068A (en) * | 2016-06-30 | 2016-10-26 | 川田卫生用品(浙江)有限公司 | Production system of breast pads |
| CN106108141A (en) * | 2016-06-30 | 2016-11-16 | 川田卫生用品(浙江)有限公司 | A kind of breast pad production technology |
| CN106183342A (en) * | 2016-08-29 | 2016-12-07 | 安庆市恒昌机械制造有限责任公司 | A kind of splicing apparatus of hard material |
| CN113927001A (en) * | 2021-08-23 | 2022-01-14 | 陈正华 | Copper-aluminum composite plate strip and preparation method and device thereof |
| CN113927001B (en) * | 2021-08-23 | 2022-12-20 | 陈正华 | Copper-aluminum composite plate strip and preparation method and device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210630 Decision number of declaring invalidation: 50547 Granted publication date: 20130619 |
|
| IW01 | Full invalidation of patent right |