CN2424764Y - Apparatus for making woman sanitary napkin - Google Patents
Apparatus for making woman sanitary napkin Download PDFInfo
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- CN2424764Y CN2424764Y CN 00236545 CN00236545U CN2424764Y CN 2424764 Y CN2424764 Y CN 2424764Y CN 00236545 CN00236545 CN 00236545 CN 00236545 U CN00236545 U CN 00236545U CN 2424764 Y CN2424764 Y CN 2424764Y
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- belt
- manufacturing apparatus
- pressing plate
- horizontal segment
- pair
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Abstract
The utility model relates to equipment for making woman sanitary towels, which comprises a sandwich layer shaping device, and a laminating device of a non-woven cloth, a flow delaying film and the sandwich layer, wherein a laterally wrapping and embossing device is arranged at back of the laminating device. The laterally conveying and embossing device comprises a belt conveying device, a pressing plate, a pair of wrapping plates, a glue spraying device, a hem wrapping and pressing plate, a clamping and conveying device and a lateral embossing device, wherein the pressing plate is arranged above a belt of a horizontal section of the belt conveying device; the wrapping plates are arranged on both sides of the pressing plate; the glue spraying device, the hem wrapping and pressing and the clamping and conveying device are arranged above the belt of the horizontal section. An improved sanitary towel with heat sealing edges on both sides can be produced by slightly reforming conventional equipment for making woman sanitary towels, and the improved sanitary towel can naturally form shipboard-shaped guard wings after the improved sanitary towel is bent.
Description
This utility model relates to a kind of feminien hygiene towel manufacturing apparatus, particularly has the feminien hygiene towel manufacturing apparatus of ship side shape flap.
Comfortable and easy to wear and prevent to leak, be the problem that the sanltary towel designer generally is concerned about.For this reason, occurred the structure of various ways in the prior art, for example both sides have the sanitary towel of flap etc.CN93214673.2 number Chinese utility model patent description discloses a kind of ship shape sanitary towel, form by permeable central top flat of liquid and two edges top flat, top flat inboard, two edges is provided with elastic cord, and two edges top flat and central top flat by with two different involution line involutions of edge top flat medial border distance, make the elastomeric yarn and the zone between the involution line of top flat inboard, edge leave central top flat and form a three-dimensional septal leaflet, this solid septal leaflet is bending and makes its two ends, the top flat left and right sides, edge and contact skin, central authorities' top flat forms the concavity container as ship shape, leaks outside to prevent secretions or Excreta.Above-mentioned the deficiencies in the prior art part is that the structure of sanitary towel is complicated; Periphery all is heat-sealed, and has reduced the flexibility of clad material, can produce discomfort to skin; In addition, the flap that both sides have also can increase the consumption of material.For overcoming the deficiency of above-mentioned prior art, patent applicant of the present utility model, No. 00233258.2 utility application of submitting to State Patent Office on May 22nd, 2000, provide a kind of both sides not seal the edge, can form the modified form sanltary towel (referring to Fig. 1) of ship side shape flap after the bending naturally.
The purpose of this utility model will provide this both sides of a kind of manufacturing not seal the edge just, can form the manufacturing equipment of the modified form sanltary towel of ship side shape flap after the bending naturally.
Feminien hygiene towel manufacturing apparatus according to this utility model provides comprises the sandwich layer forming device, and the polyunit of non-woven fabrics and casting films and sandwich layer is characterized in that: be provided with side coating-embossing device behind described polyunit, it comprises:
One belt conveyer, it has a horizontal segment belt;
One is arranged on described horizontal segment belt top and parallel with it pressing plate;
The a pair of cladding plate that is arranged on described pressing plate both sides;
The glue-spraying device that described horizontal segment belt top is set, it has a pair of glue-spraying spout;
The a pair of flanging that is arranged on described horizontal segment belt top coats pressing plate, and they have the medial border that extends gradually to described horizontal segment belt center respectively;
A clamping and conveying device that is arranged on described horizontal segment belt top;
With a side pressure embossing device, this side pressure embossing device has a knurling roller and a smooth roll.
The feminien hygiene towel manufacturing apparatus that this utility model provides only needs conventional feminien hygiene towel manufacturing apparatus transformed a little and just can produce both sides and do not seal the edge, can form the modified form sanltary towel of ship side shape flap after the bending naturally.This sanitary towel has following advantage: (one) is because the both sides of non-woven fabrics are to be overlapped on behind the flanging on two side external surfaces of described antiseepage counterdie, both sides do not seal the edge, thereby can keep the flexibility of both sides non-woven fabrics, during with contact skin, can not produce any uncomfortable sensation, (2) because the overlap joint back forms the overlap of a no sandwich layer respectively in narrower part both sides, sandwich layer middle part, and the overlap of two no sandwich layers has been formed separately an arc sealing-in section, thereby can form softish ship side shape flap naturally after being bent when using, can prevent leakage phenomenon effectively; (3) owing to cancelled the conventional sanitary towel flap overhanging, can save a large amount of non-woven fabrics and antiseepage counterdie from both sides of the edge.
Embodiment below in conjunction with accompanying drawing provides describes this utility model in detail.Wherein:
Fig. 1 is the diagrammatic top view according to the modified form sanltary towel of feminien hygiene towel manufacturing apparatus production of the present utility model;
Fig. 2 is the schematic sectional view along A-A hatching among Fig. 1;
Fig. 3 is the perspective illustration of modified form sanltary towel shown in Figure 1;
Fig. 4 is the perspective view according to a kind of embodiment of feminien hygiene towel manufacturing apparatus of the present utility model;
Fig. 5 is the partial enlarged view of A portion among Fig. 4;
Fig. 6 is the partial enlarged view of B portion among Fig. 4;
Fig. 7 is the schematic sectional view along C-C section among Fig. 4;
Fig. 8 is the schematic sectional view along D-D section among Fig. 4;
Fig. 9 is the schematic sectional view along E-E section among Fig. 4;
Figure 10 is the schematic sectional view along F-F section among Fig. 4;
Figure 11 is the side pressure embossing device sketch map in embodiment illustrated in fig. 1;
Figure 12 is the cutaway view along G-G section among Figure 11;
Figure 13 is fixed on knurling roller top die piece sketch map in the side pressure embossing device shown in Figure 11.
Referring to Fig. 1, the diagrammatic top view of the modified form sanltary towel of producing according to feminien hygiene towel manufacturing apparatus of the present utility model shown in it, comprise the sandwich layer 1 that one deck is made with absorbing material, its middle part has the part of the relative narrower of representing with double dot dash line, it is similar also to be superimposed with the shape that another layer make with absorbing material on this sandwich layer 1, but the less sandwich layer 1 ' of size; Be coated on the non-woven fabrics 2 and the antiseepage counterdie 3 that is coated on two superimposed sandwich layer opposite sides of two superimposed sandwich layer one side external surfaces, this antiseepage counterdie 3 can adopt casting films (PE film).
Referring to Fig. 2, this figure is the schematic sectional view along A-A hatching among Fig. 1.Be overlapped on behind two lateral bucklings of above-mentioned non-woven fabrics 2 on two side external surfaces of above-mentioned antiseepage counterdie 3, thereby form two overlaps 4 that cardinal principle is parallel.As shown in Figure 1, back overlap 5 hot formings that form overlap 5, the two no sandwich layers of a no sandwich layer in the narrower part both sides shown in the above-mentioned sandwich layer 1 middle part chain-dotted line respectively of overlap joint have an arcuate break sealing-in section 6.The overlap 4 of above-mentioned non-woven fabrics 2 and described antiseepage counterdie 3 is that the part bonds together in 7 (7 ') of a distance, distance both sides of the edge, and this distance can be 1/2 to 2/3 of a lap belt width, forms by applying to bond behind the binding agent.
3 outer surfaces of above-mentioned antiseepage counterdie can have one deck PUR 9 by local coating, stick on the usefulness of underwear during for use.The outer surface of this hot melt adhesive layer also posts one deck release paper 10, sticks together with before preventing to use.For ease of packing; Outside this release paper 10, also can establish one deck wrapping paper 11 again.Because these all belong to conventional structure, its corresponding process equipment also all is known, and this description repeats no more.
During use, at first remove above-mentioned wrapping paper 11 and release paper 10, by above-mentioned hot melt adhesive layer 8, sanitary towel is sticked on the underwear inner surface, owing to there is the overlap 5 of a no sandwich layer in narrower part both sides, sandwich layer middle part, and the overlap 5 of two no sandwich layers has been formed separately an arc sealing-in section 6, thereby the overlap 5 of no sandwich layer can integral body be stood upright after wearing, naturally form softish ship side shape flap (referring to sketch map shown in Figure 3), prevent leakage phenomenon effectively.
Fig. 4 illustrates according to this utility model, makes a kind of embodiment perspective view of the manufacturing equipment of above-mentioned modified form sanltary towel.The feminien hygiene towel manufacturing apparatus that this embodiment provides, comprise sandwich layer forming device (not shown), non-woven fabrics 2 and casting films 3 and sandwich layer 1 are (for clarity sake, sandwich layer 1 ' is omitted) polyunit (the output belt conveyer of this polyunit only is shown among the figure), because sandwich layer forming device and non-woven fabrics 2 and casting films 3 belong to known technology with the polyunit of sandwich layer 1, this description repeats no more.This utility model is actual to be to set up a side coating-embossing device behind existing polyunit, always represents with 100.
This coating-embossing device 100 comprises a belt conveyer 101, it have one the sealing feed belt, comprise a horizontal segment belt 1011, with will processing sanitary towel by the upstream downstream transport.
Above above-mentioned horizontal segment belt 1011, be provided with a pressing plate 102 parallel with this horizontal segment belt 1011.As shown in the figure, this pressing plate 102 has a leading portion 1021 and a back segment 1022, and the transverse width of its posterior segment 1021 is narrow than leading portion 1021, and its effect will further specify below.
Referring to Fig. 5 to 10, above-mentioned leading portion 1021 front ends have the inlet (referring to Fig. 6) that is bent upwards; Leading portion 1021 both sides illustrate as Fig. 8 is clear, have reclinate curved edge part, so that sandwich layer made from absorbing material 1 and the casting films 3 that coats on it are led.
Both sides below above-mentioned pressing plate 102 are provided with a pair of cladding plate 103,103 ', and they have horizontal guide plate 1031,1031 ' and vertical guide plate 1032,1032 ' along parallel described horizontal segment belt 1011 longitudinal extensions respectively.Referring to Fig. 4 and 7, wherein horizontal guide plate 1031,1031 ' front end extends to horizontal transmission belt 108 tops of the output belt conveyer 108 of polyunit, so that the lamination that raw materials such as the casting films that is superimposed together (PE film) 3 that the output belt conveyer 108 of polyunit is sent here, the sandwich layer made from absorbing material 1 and non-woven fabrics 2 constitute leads, the lamination raw material is directed at the inlet that pressing plate 102 leading portions 1021 front ends are bent upwards from top to bottom.
Referring to Fig. 8 and 9, at pressing plate leading portion 1021 inlet rears, above-mentioned cladding plate 103,103 ' gradually by level to vertical transition, form the two parallel vertical guide plates 1032 that extend downstream, 1032 ', width between them is suitable with the finished product napkin width, the lamination raw material is by horizontal segment belt 1011, pressing plate 102 and two parallel vertical guide plates 1032,1032 ' form the space time, the non-woven fabrics 2 that is positioned at lamination raw material bottom is under the combined effect of pressing plate 102 and two parallel vertical guide plates 1032,1032 ', its both sides are bent to vertical direction by level, and the both sides of lamination raw material are coated.
Referring to Fig. 5 and 9, be positioned at the above-mentioned pressing plate 102 of above-mentioned horizontal segment belt 1011 tops, leading portion 1021 by broad transits to narrower back segment 1022 places, be provided with a glue-spraying device 104, it has a pair of glue-spraying spout 1041,1041 ', they separate certain lateral separation with adjacent vertical guide plate section 1032 or 1032 ', and this distance can be for example 1/2 to 2/3 (referring to Fig. 2) of non-woven fabrics 2 lap belt 4 width that are overlapped on antiseepage counterdie 3.When the lamination raw material arrived the back segment 1022 of pressing plate 102, the casting films 3 that is positioned at lamination raw material upper strata was exposed to two glue-spraying spouts, 1041,1041 ' below, two adhesive tapes 7 and 7 ' of coating on casting films 3.
Referring to Fig. 4,9 and 10, above above-mentioned horizontal segment belt 1011 rear portions, be provided with a conduplication side and coat pressing plate 105,105 ', they have the medial border 1051 that extends gradually to described horizontal segment belt 11 centers respectively, 1051 ', width W between relative two medial borders 1051 and 1051 ' is narrowed down by wide gradually, thereby makes the both sides ecto-entad extension gradually of non-woven fabrics 2, is overlapped on antiseepage counterdie 3 both sides; Because coated two adhesive tapes 7 and 7 ' on the casting films 3, thereby can realize sandwich layer 1 lateral sealing.
Above above-mentioned horizontal segment belt 1011, be provided with a clamping and conveying device 106 referring to Fig. 4, it is actually a belt conveyer, its horizontal segment belt cooperates with above-mentioned horizontal segment belt 1011, carry the lamination raw material of having finished the sandwich layer side-closed to a side pressure embossing device 107 that is positioned at its downstream, this side pressure embossing device 107 has a knurling roller 1071 and a smooth roll 1072, and the heater of electrical heating and so on can be set in it.Two rollers are driven by a pair of pitch wheel, do opposite the rotatablely moving of rotation direction, because these those of ordinary skill to relevant field are known, repeat no more herein.
Referring to Figure 11 to 13, be fixed with two pairs of pressing mold pieces 10711 on the above-mentioned knurling roller 1071, each pressing mold piece outer surface is formed with the protruding embossing 10710 that distributes along arc, and each protruding embossing 10710 is star, waveform or reticulate pattern shape.When processed lamination raw material passed through knurling roller 1071 and smooth roll 1072, just hot pressing went out the interruption hot pressing trace that distributes along arc on the overlap 5 of above-mentioned no sandwich layer.
As for the operation such as superimposed of the involution at sanitary towel two ends and release paper 10 and wrapping paper 11, the related device that can follow conventional lines, this description repeats no more.
The foregoing description is only for the usefulness that this utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (8)
1, feminien hygiene towel manufacturing apparatus comprises the sandwich layer forming device, and the polyunit of non-woven fabrics and casting films and sandwich layer is characterized in that: be provided with side coating-embossing device (100) behind described polyunit, it comprises:
One belt conveyer (101), it has a horizontal segment belt (1011);
One is arranged on described horizontal segment belt (1011) top and parallel with it pressing plate (102);
The a pair of cladding plate (103,103 ') that is arranged on described pressing plate (102) both sides;
The glue-spraying device (104) that described horizontal segment belt (1011) top is set, it has a pair of glue-spraying spout (1041,1041 ');
The a pair of flanging that is arranged on described horizontal segment belt (1011) top coats pressing plate (105,105 '), and they have the medial border (1051,1051 ') that extends gradually to described horizontal segment belt (11) center respectively;
A clamping and conveying device (106) that is arranged on described horizontal segment belt (1011) top;
With a side pressure embossing device (107), this side pressure embossing device has a knurling roller (1071) and a smooth roll (1072).
2, according to the described feminien hygiene towel manufacturing apparatus of claim 1, it is characterized in that: described pressing plate (102) has a leading portion (1021) and a back segment (1022), and the transverse width of back segment (1021) is narrow than leading portion (1021).
3, according to the described feminien hygiene towel manufacturing apparatus of claim 2, it is characterized in that: described leading portion (1021) front end has the inlet that is bent upwards, and leading portion (1021) both sides have reclinate curved edge part.
4, according to the described feminien hygiene towel manufacturing apparatus of claim 1, it is characterized in that: described a pair of cladding plate (103,103 ') have horizontal guide plate (1031,1031 ') and vertical guide plate (1032,1032 ') respectively along parallel described horizontal segment belt (1011) longitudinal extension.
5, according to the described feminien hygiene towel manufacturing apparatus of claim 4, it is characterized in that: described a pair of glue-spraying spout (1041,1041 ') separates certain lateral separation with adjacent vertical guide plate section (1032 or 1032 ').
6, according to the described feminien hygiene towel manufacturing apparatus of claim 1, it is characterized in that: described knurling roller (1071) is provided with a plurality of protruding embossing (10710) that distributes along arcuate break.
7, according to the described feminien hygiene towel manufacturing apparatus of claim 6, it is characterized in that: each protruding embossing (10710) is star, waveform or reticulate pattern shape.
8, according to claim 6 or 7 described feminien hygiene towel manufacturing apparatus, it is characterized in that: be fixed with at least one pair of pressing mold piece (10711) on the knurling roller (1071), each pressing mold piece outer surface is formed with described protruding embossing (10710).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00236545 CN2424764Y (en) | 2000-05-31 | 2000-05-31 | Apparatus for making woman sanitary napkin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00236545 CN2424764Y (en) | 2000-05-31 | 2000-05-31 | Apparatus for making woman sanitary napkin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2424764Y true CN2424764Y (en) | 2001-03-28 |
Family
ID=33598067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00236545 Expired - Fee Related CN2424764Y (en) | 2000-05-31 | 2000-05-31 | Apparatus for making woman sanitary napkin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2424764Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101485603B (en) * | 2009-03-02 | 2013-01-02 | 天津小护士实业发展股份有限公司 | Horizontal device for automatically folding wings of sanitary napkin with protective wings |
| CN103750952A (en) * | 2014-01-21 | 2014-04-30 | 川田卫生用品(浙江)有限公司 | Mechanical device for sanitary towel production |
| CN105828758A (en) * | 2013-12-20 | 2016-08-03 | 宝洁公司 | Flexible mount converter for fabricating absorbent articles |
-
2000
- 2000-05-31 CN CN 00236545 patent/CN2424764Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101485603B (en) * | 2009-03-02 | 2013-01-02 | 天津小护士实业发展股份有限公司 | Horizontal device for automatically folding wings of sanitary napkin with protective wings |
| CN105828758A (en) * | 2013-12-20 | 2016-08-03 | 宝洁公司 | Flexible mount converter for fabricating absorbent articles |
| CN105828758B (en) * | 2013-12-20 | 2019-11-12 | 宝洁公司 | Movable frame for manufacturing absorbent article converts processing machine |
| CN103750952A (en) * | 2014-01-21 | 2014-04-30 | 川田卫生用品(浙江)有限公司 | Mechanical device for sanitary towel production |
| CN103750952B (en) * | 2014-01-21 | 2015-06-03 | 川田卫生用品(浙江)有限公司 | Mechanical device for sanitary towel production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Jiangdong Road three, Jiangdong District, Xiaoshan economic and Technological Development Zone, Zhejiang, Hangzhou Province: 311222 Patentee after: Hangzhou Credible Sanitary Products Co., Ltd. Address before: Zhejiang Xiaoshan (state) economic and Technological Development Zone construction, three road, weeks flat, zip code: 311215 Patentee before: Keyue Sanitary Articles Co., Ltd., Hangzhou |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010328 |