CN1096841C - Producing equipment for sanitary article and silicon resin coating machine using said equipment - Google Patents
Producing equipment for sanitary article and silicon resin coating machine using said equipment Download PDFInfo
- Publication number
- CN1096841C CN1096841C CN96122061A CN96122061A CN1096841C CN 1096841 C CN1096841 C CN 1096841C CN 96122061 A CN96122061 A CN 96122061A CN 96122061 A CN96122061 A CN 96122061A CN 1096841 C CN1096841 C CN 1096841C
- Authority
- CN
- China
- Prior art keywords
- silicones
- hygienic article
- coating
- film
- mentioned
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15747—Folding; Pleating; Coiling; Stacking; Packaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/551—Packaging before or after use
- A61F13/5513—Packaging before or after use packaging of feminine sanitary napkins
- A61F13/55135—Packaging before or after use packaging of feminine sanitary napkins before use
- A61F13/5514—Packaging before or after use packaging of feminine sanitary napkins before use each item packaged single
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15804—Plant, e.g. involving several steps
- A61F2013/15813—Plant, e.g. involving several steps with modular lines
Abstract
The invention provides a manufacture equipment and silicon resin applicator to reduce cost in packaging film and to curtail the manufacturing process of wing type sanitary napkins. This equipment consists of a sanitary napkins manufacture machine 100 for manufacturing sanitary napkins 1, a silicon resin applicator 40 and a machine 110 for packaging the sanitary napkins. The said silicon resin applicator partially applies silicon on a belt like film, while it is delivered from an original roll 2r on which the film before being coated with the silicon is wound, and which dries and feeds the silicon-coated film. The said packaging machine is for packaging the sanitary napkins thus manufactured with a film 2 coated partially with the silicon supplied by the applicator 40. The silicon resin applicator is a photogravure press type machine capable of accurately partially coating the same pattern even at high speed, thereby reducing silicon application quantity and the number of places for using released paper.
Description
Technical field
The present invention relates to the manufacturing equipment and the silicones coating machine that is used on this equipment of hygienic article.
Background technology
In this manual, so-called hygienic article is meant that physiological articles, short underpants lining etc. accompany the articles for use of the absorbent article core that absorbs liquid between top flat and egative film, also refer to the hygienic article goods that can sell with blister-pack.
The inventor provides hygienic article as shown in Figure 7, and this hygienic article is to take out the short underpants lining in the packaging bag easily and health, hygienic article cheap for manufacturing cost.Show that hygienic article A in the figure is made up of hygienic article 1 and packing film 2.Physiological articles and the short underpants lining sold on this kind hygienic article 1 itself and the market do not have special feature, and top flat 4, moisture absorption body 5 and egative film 6 are overlapping in order, are bonded together with the mode of the embossing processing periphery with them.Form the bond layer 3 of local coating bonding agent at the lower surface of egative film 3.
When using hygienic article 1, only need pull at an ora terminalis 2a of packing film 2, the heat sealing 8 that the two ends of tearing are intermarginal just can take out hygienic article 1 and use immediately.
Hygienic article shown in Figure 7 is a standard type, respectively forms a flap on the both sides of the middle body of the hygienic article 1 of Fig. 7, adhesive-applying on each flap, and this hygienic article is called as the hygienic article of being with flap.When using the sanitary towel of this band flap, flap is wrapped in the shank of short underpants.The sanitary towel of this band flap is converted into three foldings also resembling shown in Fig. 7 (B), (C), packs use with packing film 2.
The present invention relates to the manufacturing equipment of hygienic article of aforesaid manner of packing and the silicones coating machine of on this equipment, using.
Fig. 6 shows existing drug sundries product line.The 100th, the hygienic article manufacturing installation, this manufacturing installation obtains moisture absorption body sheet stock from the supply barrel 5R of moisture absorption body 5, obtain the egative film sheet stock from the supply barrel 6R of egative film 6, obtain the top flat sheet stock from the supply barrel 4R of top flat 4, produce hygienic article after being cut into the shape that needs with these three sheet stocks are overlapping.The 110th, packing device, this device receives the packaging film by the supply barrel 2R supply of packaging film 2, the hygienic article of being made by manufacturing installation 100 1 is passed to above-mentioned packing device, make hygienic article be converted into three foldings with thin film 2, front and back heat sealing along the production line direction just produces hygienic article A.
, employed packing film supply barrel 2R buys together with the thin film rolling by special use is plant-manufactured in the above-mentioned packing device, and uses in the factory that is provided with the production line of making hygienic article.
Must carry out the separation property processing on the inner surface of toilet article packaging thin film is exactly for this cause.Promptly on the egative film downside of hygienic article, be coated with the bonding agent that is shown in Fig. 73 that is used for being bonded on the underwear.It is insecure bonding that bonding agent 3 and packing film 2 should adopt, so that can simply they be separated when using.In order to satisfy above-mentioned essential condition, carry out above-mentioned separating property and handle, the concrete practice is to apply silicones on the inner surface of packaging film 2.
, after the coating silicones, must the thin film that scribble silicones be heated or make it by blowing hot-air heating in the stove on thin film, dried is carried out in the reuse ultraviolet curing.
But it is the production line of 15m-20m that this drying process generally needs length, and production line is quite long, obviously, must increase cost and equipment if not the processing plant of special use, and this is unpractical.
Because the packing film of having bought 2 is the supply barrel volume 2R that applied silicones on it, wherein except that fee of material, also comprise suitable silicones coating expense, institute is so that the cost increase, and under the situation that applies silicones production in a large number, the speed of production line must be very high, regularly cooperate during for high speed, the operator is actually can not be close.Therefore, can not adopt local coating, can only apply comprehensively.But the silicones coating will make only to seal with heat sealing in the subsequent handling and become more difficult comprehensively, and also must carry out refrigerating work procedure in involution operation process, and the silicones use amount also will roll up in addition.
In addition, also there is following problems in the hygienic article to the band flap-type.
That is, packing film 2 had been converted into 3 whens folding, bonding agent 3 is bonding very firm with packing film, and therefore hygienic article tears to get off from packing film when preventing to use, and has adopted separate paper, and this must increase makes separate paper be bonded in operation on the thin film.Therefore, as described below, the process of making the hygienic article of band flap must comprise very many operations.
Fig. 8 shows the manufacturing process of the hygienic article of above-mentioned band flap, 1. shows the part of banded packing film (2), when transmitting band-like film as shown in 2., heat is melted bonding agent 11 is coated on each position; 3. be heat to be melted bonding agent 13 be coated in operation on the separate paper; Cutting separate paper 12 in 4. is bonded at it on above-mentioned thin film then; In 5., will be with the hygienic article 1B of flap to be transported on the above-mentioned separate paper 12; The edge is sent to the horizontal adhesive-applying 15 of the band flap-type hygienic article 1B on the packing film 2 in 6.; In 7. cutting above it separate paper 16 and transmit; In 8. packing film 2 and hygienic article 1B being folded into three foldings together wraps; Carry out heat sealing (with reference to label 8) shown in resembling 9., become the hygienic article finished product after the cutting.
As mentioned above, 3., transmit separate paper 12,16 in 7., for 2., 6. in bonding separate paper, essential adhesive-applying 13,15 has so just increased manufacturing process, and cost is increased.
In view of there being the problems referred to above, task of the present invention provide a kind ofly reduce the packing film cost, reduce the band flap hygienic article manufacturing process hygienic article manufacturing equipment and be used in silicones coating machine on this equipment.
Summary of the invention
According to hygienic article manufacturing equipment of the present invention, it is characterized in that comprising:
Make the hygienic article manufacturing installation of hygienic article;
The silicones coating machine, above-mentioned coating machine is in the band-like film supply roll output band-like film before the coating silicones of reeling, at the local coating silicones on the position that needs of this band-like film, make it dry then, and supply with the thin film that has applied silicones;
The hygienic article that hygienic article packing device, above-mentioned packing device make the local coating of being supplied with by the silicones coating machine have the blister-pack of silicones to be made by above-mentioned hygienic article manufacturing installation;
Above-mentioned silicones coating machine is formed with the drying unit that is arranged on the outlet side of the thin film output that applied silicones from the silicones coating assembly of the input side of the supply thin film of supply roll by being arranged on reception;
Above-mentioned silicones coating assembly comprises silicones coating liquid dish, is immersed in the plate cylinder in this dish, the pressure roller of and clamping thin film opposed with this plate cylinder, the scraper that contacts with above-mentioned plate cylinder;
Above-mentioned drying unit is by being arranged on filter below the production line, being arranged on the ultra-violet lamp of this filter below and being positioned to make by the thin film on the above-mentioned filter and form in face of the hot air blower of the position of hot blast.
According to technical scheme of the present invention, can reduce the use amount of silicones by local coating silicones on packing film, can reduce cost of material, simplify the heat sealing operation, not use separate paper by the thin film sheet stock reel that uses the uncoated silicones, reduce the manufacturing cost of hygienic article.
According to technical scheme of the present invention, because being coated in mechanically, the silicones that the silicones coating element carries out carries out synchronously, so can under high speed, correctly apply silicones with the conveying of thin film.
According to the technical scheme of invention of the present invention, because with hot blast and the drying coated silicones on thin film of ultraviolet curing, so can carry out the high speed drying.
Description of drawings
Fig. 1 is the simple plane graph of the hygienic article manufacturing equipment of an embodiment of the present invention;
Fig. 2 is the side view of this hygienic article manufacturing equipment;
Fig. 3 is the side view of silicones coating machine;
Fig. 4 is manufacturing process's key diagram of standard type hygienic article;
Fig. 5 is the production line key diagram of band flap-type hygienic article;
Fig. 6 is existing drug sundries product line key diagram;
Fig. 7 is the key diagram of hygienic article, and wherein (A) is expanded view; (B) be cutaway view; (C) be oblique view;
Fig. 8 is the existing manufacturing process key diagram of band flap-type hygienic article.
The specific embodiment
Embodiments of the present invention are described with reference to the accompanying drawings.
Fig. 1 is the simple plane graph of the hygienic article manufacturing equipment relevant with one embodiment of the present invention; Fig. 2 is the side view of this hygienic article manufacturing equipment; Fig. 3 is the side view of silicones coating machine.
In Fig. 1-2,100 represent the manufacturing installation of hygienic article, and 110 represent hygienic article packing device, and 120 represent the hygienic article Scissoring device, and these devices are connected in series.
Being constructed as follows of hygienic article manufacturing installation 100: 5R, 5R represent the sheet stock supply roll of moisture absorption body, which reel all can flow to cutting unit 20 to moisture absorption body sheet stock from, for example are cut into package shape, are sent to then on the superimposed assembly 21.6R, 6R represent the sheet stock supply roll of egative film 6, pull out the egative film sheet stock and all flow to superimposed assembly 21 from which reel.Superimposed assembly 21 is transported to the moisture absorption body 5 of cutting on the egative film.4R, 4R represent the sheet stock supply roll of top flat 4, from which reel, pull out the top flat sheet stock and all send compressing unit 22 to, and with the top flat sheet stock overlay moisture absorption body 5 above.Then it is carried out sealing-in,, and make hygienic article 1 again through 24 cuttings of articles for use cutting unit by sealing-in unit 23.
40 representatives will be elaborated to it below as the silicones coating machine of feature of the present invention.Local coating has the packing film sheet stock 2S of silicones to be directed to the front side of supplying with superimposed unit 25 through reversing bar 26.Under delivery status hygienic article 1 is converted into three foldings by folding unit 30 on packing film 2S then, reusable heat sealing-in assembly 31 by 32 cuttings of cutting assembly, becomes hygienic article finished product A with its two ends heat sealing at last.Hygienic article A is stored in the accumulator 120 after being counted by enumerator 33.
As mentioned above, in manufacturing equipment, silicones coating machine 40 is important ingredients.
3 structures that describe silicones coating machines 40 in detail with reference to the accompanying drawings.
In Fig. 3,35 represent housing, inlet 36 right side in the drawings of the thin film 2S of uncoated, the left side that the outlet 37 of the thin film 2S that applied is provided with in the drawings.The carrier base 38 of the thin film sheet stock supply roll 2r hang two uncoateds is set near above-mentioned inlet 36, and be provided with the tail end of any one reel 2r by the time the known pecker 39 that links to each other with the tail end of another reel 2r.Input side in housing 35 inside is provided with silicones coating assembly 45.
Above-mentioned silicones coating assembly 45 comprises: silicones coating liquid dish 41, in this coating liquid dish 41 pressure roller 43 of the plate cylinder 42 of dipping, and clamping thin film 2S opposed with this plate cylinder 42, make the scraper 44 of the remaining liq whereabouts that contacts with above-mentioned plate cylinder 42.Thin film sheet stock 2S can be from silicones liquid in the transfer printing on the plate cylinder 42 when passing through between plate cylinder 42 and the pressure roller 43.
Said structure is identical with the essential structure of known letterpress, plate cylinder 42 and pressure roller 43 are by mechanical component run-in synchronisms such as gear trains, therefore, the feature of said structure is the silicone fluid bulk phase does not have deviation to the coating position of thin film sheet stock 2S, so, even high speed rotating also can be by same graphics sub coating silicones.
Outlet side at housing 35 is provided with drying unit 50, and drying unit 50 comprises: be arranged on filter 51 below the production line of thin film sheet stock 2S, be arranged on these filter 51 belows ultra-violet lamp 52, hot blast is blowed to hot air blower 53 by the thin film sheet stock 21 above the above-mentioned filter 51.Hot air blower 53 has aerator 54, air-supply conduit 55 and discharges conduit 56.Above-mentioned filter 51 usefulness quartz glasss are made, and crackle preferably do not occur.Configuration drying baker 57 on filter.Ultra-violet lamp 52 is the well known devices that are used for ultraviolet curing.
In drying unit 50, the thin film sheet stock 2S of local coating silicones by the process of filter 51 in because the effect sheet stock of ultraviolet and hot blast drying rapidly, therefore, even high-speed cruising also can not produce the problem of underdry.
As mentioned above, promptly use the raw material supplying reel 2r of uncoated also can on the thin film sheet stock 2S that face is carried from it, only carry out local coating on the position at needs according to silicones coating machine 40 of the present invention, and because under high speed, apply drying, so have following advantage.
Because can use purchase to have the thin film sheet stock reel of uncoated silicones as supplying with thin film sheet stock reel 2r,, reduce cost so saved the processing charges of silicones coating.In addition, because the timing can guarantee high speed really the time is superimposed, so can the local coating silicones.By the local coating silicones, can carry out involution with the heat sealing in the subsequent handling, save sealing-in operation refrigerating work procedure midway, and utilized the minor amount of silicon resin just can deal with problems.
The following describes the operation of utilizing manufacturing equipment of the present invention to make hygienic article.
Fig. 4 is the manufacturing procedure picture of standard type hygienic article.
Local coating silicones on the thin film sheet stock 2S of packing film 2 forms silicones coating part according to identical figure.This working procedure of coating carries out by means of silicones coating machine 40.The thin film 2S that has applied this silicones is transformed into the production line direction of manufacturing installation by the direction selector bar 26 among Fig. 1, is supplied to the superimposed unit 25 of manufacturing installation 100.In manufacturing installation 100, utilize coating rifle 27 coating heat on the part of silicones coating part 2C to melt bonding agent 3, transmission is by the hygienic article 1 of articles for use cutting unit 24 cuttings, in superimposed unit 25 with above-mentioned hygienic article 1 usefulness bonding agent 3 positioning bondings on thin film sheet stock 2S.Then, in the folding unit 30 of packing device 110, in packing hygienic article 1, it is converted into three foldings, carry out heat sealing by heat sealing assembly 31, stick positioning strip 9 again,, thereby can obtain hygienic article finished product A by blister-pack by heat sealing part 8 under 32 cuttings of cutting unit.
As mentioned above, for the local coating silicones, only need to use minor amount of silicon just can finish.Can carry out the involution operation of heat sealing part 8 to the part that does not apply silicones.Because in this case, only just can carry out heat sealing, so needn't adopt the complicated procedures of forming that heat sealing operation and refrigerating work procedure are combined by heating.Therefore, cost of the present invention is quite low.
Fig. 5 is the process chart that the hygienic article of band flap is made in explanation.
On the thin film sheet stock 2S of packing film 2, carry out the local coating silicones, form silicones coating part 2c, 2d according to identical figure.Above-mentioned working procedure of coating is undertaken by silicones coating machine 40.Silicones coating part 2C is on the thin film inner face side, and silicones coating part 2d is on the film surface side, should apply silicones on inner face side and face side simultaneously.At this moment, with known folding rod that the lateral margin of thin film 2S is folding, by the coating element 45 of silicones coating machine 40, after this, can open thin film 2S then.Then melt bonding agent 3 in the part coating heat on silicones coating part 2C top, the hygienic article 1B of conveyer belt flap is located and is bonded on the thin film sheet stock 2S.In manufacturing installation 100, on the flap 17 of the hygienic article 1B that is with flap, be coated with and be applied to the bonding agent 18 of positioning bonding on liner, or before being converted into three discharging the retained water, applying adhesive-applying 18 ' on the coating part 2d of silicones earlier.This bonding agent 18 ' had been converted into thin film 2S 3 whens folding, by transfer printing on the flap 17 of going back to hygienic article 1B on flap 17.Then pack hygienic article 1B, be folded into three foldings with thin film sheet stock 2, carry out heat sealing, stick positioning strip 9, cutting heat sealing part 8 obtains the hygienic article A of blister-pack at last.
In the situation of the hygienic article of making the band flap, as mentioned above, because the local coating silicones, so the silicones use amount is few.And can carry out the sealing-in operation of heat sealing part 8 to the part that does not apply silicones, so can save those complicated procedures of forming that make up with the heat sealing operation, therefore, the present invention can make cost fall quite lowly.
In addition, because reuse separate paper not, so can reduce raw-material expense, and make manufacturings, packaging process simplification, thus can reduce totle drilling cost.
Claims (1)
1 hygienic article manufacturing equipment is characterized in that comprising:
Make the hygienic article manufacturing installation of hygienic article;
The silicones coating machine, above-mentioned coating machine is in the band-like film supply roll output band-like film before the coating silicones of reeling, at the local coating silicones on the position that needs of this band-like film, make it dry then, and supply with the thin film that has applied silicones;
The hygienic article that hygienic article packing device, above-mentioned packing device make the local coating of being supplied with by the silicones coating machine have the blister-pack of silicones to be made by above-mentioned hygienic article manufacturing installation;
Above-mentioned silicones coating machine is formed with the drying unit that is arranged on the outlet side of the thin film output that applied silicones from the silicones coating assembly of the input side of the supply thin film of supply roll by being arranged on reception;
Above-mentioned silicones coating assembly comprises silicones coating liquid dish, is immersed in the plate cylinder in this dish, the pressure roller of and clamping thin film opposed with this plate cylinder, the scraper that contacts with above-mentioned plate cylinder;
Above-mentioned drying unit is by being arranged on filter below the production line, being arranged on the ultra-violet lamp of this filter below and being positioned to make by the thin film on the above-mentioned filter and form in face of the hot air blower of the position of hot blast.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP177476/96 | 1996-06-17 | ||
| JP8177476A JP2883581B2 (en) | 1996-06-17 | 1996-06-17 | Sanitary product manufacturing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1168266A CN1168266A (en) | 1997-12-24 |
| CN1096841C true CN1096841C (en) | 2002-12-25 |
Family
ID=16031588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96122061A Expired - Fee Related CN1096841C (en) | 1996-06-17 | 1996-10-11 | Producing equipment for sanitary article and silicon resin coating machine using said equipment |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2883581B2 (en) |
| KR (1) | KR0175525B1 (en) |
| CN (1) | CN1096841C (en) |
| HK (1) | HK1004651A1 (en) |
| TW (1) | TW304164B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2324798B (en) * | 1997-05-01 | 1999-08-18 | Ici Plc | Open celled cellular polyurethane products |
| DE19820274A1 (en) † | 1998-05-07 | 1999-11-11 | 4 P Folie Forchheim Gmbh | Plastic film with a non-stick coating |
| JP5547864B2 (en) * | 1999-02-24 | 2014-07-16 | 三菱電機株式会社 | Discharge surface treatment method and apparatus |
| JP3462124B2 (en) * | 1999-06-29 | 2003-11-05 | 東亜機工株式会社 | Sanitary goods packaging equipment |
| JP4606670B2 (en) * | 2001-09-25 | 2011-01-05 | 大王製紙株式会社 | Individually packaged absorbent article and its packaging method |
| JP6552409B2 (en) * | 2015-12-29 | 2019-07-31 | ユニ・チャーム株式会社 | Method of manufacturing absorbent article |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87107986A (en) * | 1986-11-28 | 1988-07-06 | 美商贝洛特公司 | A kind of coating equipment |
| JPH05200391A (en) * | 1992-01-22 | 1993-08-10 | Nishihara Environ Sanit Res Corp | Method and device for high degree treatment of organic matter |
| CN1087256A (en) * | 1992-11-26 | 1994-06-01 | 徐志强 | A kind of production method of pure paper sanitary towel and equipment |
| CN2167045Y (en) * | 1993-07-27 | 1994-06-01 | 田洪春 | Automatic continuous packing machine for paper towel |
| EP0611607A1 (en) * | 1993-02-16 | 1994-08-24 | Avgol Limited | Process and apparatus for applying a coating to the surface of a web |
-
1996
- 1996-06-17 JP JP8177476A patent/JP2883581B2/en not_active Expired - Fee Related
- 1996-09-16 TW TW085111282A patent/TW304164B/en active
- 1996-09-24 KR KR1019960041838A patent/KR0175525B1/en not_active IP Right Cessation
- 1996-10-11 CN CN96122061A patent/CN1096841C/en not_active Expired - Fee Related
-
1998
- 1998-05-07 HK HK98103932A patent/HK1004651A1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87107986A (en) * | 1986-11-28 | 1988-07-06 | 美商贝洛特公司 | A kind of coating equipment |
| JPH05200391A (en) * | 1992-01-22 | 1993-08-10 | Nishihara Environ Sanit Res Corp | Method and device for high degree treatment of organic matter |
| CN1087256A (en) * | 1992-11-26 | 1994-06-01 | 徐志强 | A kind of production method of pure paper sanitary towel and equipment |
| EP0611607A1 (en) * | 1993-02-16 | 1994-08-24 | Avgol Limited | Process and apparatus for applying a coating to the surface of a web |
| CN2167045Y (en) * | 1993-07-27 | 1994-06-01 | 田洪春 | Automatic continuous packing machine for paper towel |
Non-Patent Citations (1)
| Title |
|---|
| 染整工艺原理(第四册) 1987.12.31 王菊生主编，纺织工业出版社出版 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR0175525B1 (en) | 1999-03-20 |
| JPH10215A (en) | 1998-01-06 |
| KR980000392A (en) | 1998-03-30 |
| JP2883581B2 (en) | 1999-04-19 |
| CN1168266A (en) | 1997-12-24 |
| HK1004651A1 (en) | 1998-12-04 |
| TW304164B (en) | 1997-05-01 |
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