WO2001044517A1 - Machine for conditioning laminar flexible products such as industrial hides and skins - Google Patents
Machine for conditioning laminar flexible products such as industrial hides and skins Download PDFInfo
- Publication number
- WO2001044517A1 WO2001044517A1 PCT/IB2000/000495 IB0000495W WO0144517A1 WO 2001044517 A1 WO2001044517 A1 WO 2001044517A1 IB 0000495 W IB0000495 W IB 0000495W WO 0144517 A1 WO0144517 A1 WO 0144517A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- products
- air
- machine according
- conditioning
- machine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/58—Drying
Definitions
- the present invention generally applies to the field of treatment of laminar flexible products, such as hides and skins, and particularly relates to a machine for conditioning such products by means of suitably processed air.
- Machines and plants for drying laminar flexible products with high moisture contents are known, e.g. vacuum drying machines of discontinuous type.
- Such machines are provided with heating plates on which the products to be dried such as hides are accurately laid and subjected to high vacuum.
- the moisture released by the products in the form of vapours is condensed and removed in the form of water.
- the hides which undergo the above drying treatment may still have a residual moisture content comprised between 30% to 50%, which content for given applications can be either too high or too low.
- a primary object of the present invention is to provide a machine for the conditioning of laminar flexible products, particularly industrial hides, which allows to accomplish a controlled and uniform drying of the products on both sides thereof while preventing retention of moisture internally thereof.
- a further object is to conceive a conditioning machine of laminar flexible products showing high rate and effectiveness of the treatment to thereby prevent immobilisation of large quantities of products and consequently of money, so as to obtain substantially planar and defect-free products.
- a further object of the invention is to provide a conditioning machine having characteristics of high flexibility allowing to easily and promptly adjust the process parameters according to the products under treatment.
- Another object is to provide a conditioning machine with relatively simple and compact structure so as to require a limited labour skill.
- a further object is to provide a machine having a conditioning part as long as possible in a restricted space.
- Still another object is to conceive a machine for the conditioning of leathers and similar products having a modular structure that is capable to adapt to particular requirements of bulk and of productivity in the room in which it is located.
- a machine for the conditioning of leathers and similar laminar products that comprises at least one conditioning unit with an inlet section for the product to be treated and with an outlet section for the treated products, means for the advancement of the products along a conditioning path between said inlet and outlet sections, means for the circulation of air along sad path, said air circulation means comprising air jets blown simultaneously on both sides of the products during advancement thereof along said path.
- air jets are blown by a series of nozzles having outlet ports located on opposite sides with respect to the plan of lying plan of the products, with said outlet ports being mutually faced and longitudinally spaced apart from each other.
- each nozzle comprises lateral walls converging toward the outlet ports.
- outlet ports may be arranged on substantially planar walls, parallel to the laying plan of the leathers.
- the outlet ports extend substantially over the entire width of the conditioning unit and have a substantially constant width.
- the nozzle of each series is preferably distributed with a regular span along the longitudinal extension of the conditioning unit.
- the means for the advancement of the leathers comprise a plurality of pairs of threads which extend [s] parallel to each other along the whole conditioning paths on opposite sides with respect to the lying plane of the products and in contact with these latter to firmly hold and transfer [ring] them along the path.
- a plurality of threads pairs are regularly spaced on the full transverse width of the conditioning unit in such a manner to firmly support the products under treatment.
- Each thread has an annular structure defining the path for conditioning the products.
- Fig. 1 shows a lateral general view of a plant for the treatment of hides incorporating a first embodiment of a conditioning machine according to the invention
- Fig. 2 shows a lateral view partly sectioned along a vertical longitudinal plane of a second embodiment of a conditioning machine according to the invention
- Fig. 3 shows a plan view of the machine of figure 2 with some parts viewed in transparency;
- Fig. 4 shows a front view of the machine of figure 2 with some parts viewed in transparency
- Fig. 5 shows a schematic view of a modular unit for the machine according to the invention, partially sectioned along a transverse vertical plane V-V;
- Fig. 6 shows a partially section view of the unit of Fig. 5 taken along a vertical plane VI-VI;
- Fig. 7 shows a sectional view taken along the plane VII-VII of the machine of Fig. 5;
- Fig. 8 shows a sectional view taken along the plane VIM-VIM of the machine of Fig. 5;
- Fig. 9 shows a sectional view in enlarged scale of a detail of the machine according to the invention.
- Fig. 10 shows a detailed view in further enlarged scale of the detail of
- Fig. 1 shows a plant L for the treatment of laminar flexible products, e.g. industrial hides P, in which a conditioning machine according to the invention, generally indicated with the reference numeral 1 , is provided.
- Plant L includes, upstream of the conditioning machine 1 according to the invention, a per se known vacuum drying machine D with multiple heating plates in which hides are subjected to drying until they possess a residual relative humidity comprised e.g. between 20% and 40% .
- the hides P undergo a conditioning process, this term meaning a process for controlling and adjusting their relative moisture content up to a residual humidity level comprised e.g. between 1 0% and 20%.
- the hides are forwarded to a perching machine S of a known type, to soften them and increase their footing.
- the conditioning machine 1 can be obviously applied even separately or between machines and treatment steps different from those shown in Fig. 1 without departing from the scope of the invention.
- a conditioning machine shall be used even for increasing the moisture content, thereby conferring to the products a handy touch and a quality partly lost during the preceding drying phase.
- conditioning units may be established in accordance with any requirement stated by the user and by the type of products to be treated.
- the machine 1 schematically depicted in Fig. 1 is comprised of six modular units 2 which are substantially identical and arranged in line one after the other, wherein the products P are advanced along a conditioning path extending in a substantially longitudinal direction A from an inlet section 3 for the products to be treated to an outlet section for the already treated products.
- Figs. 2 to 10 show a simplified embodiment of the conditioning machine according to the invention, which machine is constituted by only two modular units arranged one after the other and similarly provided with an inlet section 3 and an outlet section 4 for products P.
- Each unit 2 is essentially formed by a box-like case 5, e.g. metal plate and comprise lateral, upper and lower walls which are substantially planar.
- the inner space defined by the above walls has predetermined width W and length T and is provided with a partition wall defining a lower portion 7 and an upper portion 8.
- the lower portion 7 defines a space for the passage of products P using suitable advancement means and means for processing thereof with suitable air blowing means.
- the upper portion 8 accommodates part of the air circulation means comprising one or more blower 9 for the circulation of air introduced from the outside through an opening 1 0 and for the passage thereof through a heat exchanger 1 1 before entering the lower portion 7.
- the air which has accomplished its conditioning function is drawn from the lower portion 7 and discharged outside by means of an exhaust blower 1 2 through an outlet opening 1 3.
- the circulation means comprise jets of air simultaneously directed on both sides of products P during advancement thereof along the conditioning path.
- the air jets are generated by a series of nozzles 1 4, 1 4' having outlet ports 1 5, 1 5' arranged on opposite sides with respect to the lying plane of the products.
- the blown air jets are oriented transversely with respect to the advancement direction A of the products during the conditioning path.
- ports 1 5, 1 5' are arranged in mutually facing relationship.
- ports 1 5, 1 5' may be longitudinally offset thereby generally obtaining the same resulting effects.
- nozzles 1 4, 1 4' A preferred embodiment of nozzles 1 4, 1 4' will be described hereinafter, it being obvious that alternative shapes may be equally employed provided that they fall within the same inventive concept.
- blowing chambers 1 6 are defined in the lower portion 7, which chambers have approximately a prism-like or cubic shape similar to horizontal drawers.
- each chamber 1 6 may be internally provided with a pair of corrugated plates 1 7, 1 7' with fixed or variable step length R, which plates are placed in substantially facing relationship and symmetrically transversely spanned with respect to an intermediate plane G that defines the plane in which the products P are advanced.
- the corrugated plates 1 7, 1 7' subdivide chamber 1 6 in a central hollow space 1 8, an upper hollow space 1 9 and a lower hollow space 1 9'.
- the corrugations of plates 1 7, 1 7' extend in a substantially transverse direction with respect to the advancement direction A of the products.
- Such corrugations are uniformly longitudinally spaced-apart to define respective walls 20, 21 , 20', 21 ' slanted with respect to the lying plane G and respective bottom walls 22, 22' which are substantially parallel to the plane G .
- Such bottom walls 22, 22' are provided with slits having a substantially uniform thickness M to define the outlet ports 1 5, 1 5' .
- the nozzles 14, 1 4' will be generally constituted by the lateral walls 20, 21 , 20', 21 ' and by the slits or outlet ports 1 5, 1 5' formed on the bottom walls 22, 22' .
- the outlet ports 1 5, 1 5' extend approximately over the entire width W of the conditioning unit 2.
- the series of nozzles 1 4, 1 4' are arranged at a regular distance from each other lenghtwise with respect to the longitudinal extension of unit 2.
- the air blown by blower 9 and heated by heat exchangers 1 1 is conveyed to a lateral manifold 23 which is common to more blowing chambers 1 6 and is distributed to each hollow space 1 9, 1 9' through corresponding apertures 24, 25.
- the air is than conveyed to nozzles 1 4, 1 4' and blown through outlet ports 1 5, 1 5' towards the products P which are advanced along the hollow space 1 8 while being maintained in extended condition of the plane G.
- adjustment valves or shutters may be provided in correspondence of each inlet aperture to adjust the air flow rate in each blowing chamber 1 6 so as to adapt the conditioning state of the products along the path according to the desired requirements.
- the exhaust air is evacuated from the hollow space 1 8 through a single central aperture 26 provided in each chamber 1 6 and passes through a lateral collecting manifold common to all chambers 1 6.
- part of the air passing through the machine can be drawn from manifold 27 through exhaust blower 1 2 and discharged to the outside through aperture 1 3. Fresh air is simultaneously introduced by closing aperture 1 0.
- the nozzles are so sized to accelerate the outlet velocity of air up to a value of e.g. 1 0 m/s.
- Each chamber 1 6 constitutes a step of the conditioning process for the hides and the number of steps of the machine depends on various factors, e.g. type and nature of leathers, thickness and initial moisture content. Hence, the number of blowing chambers 1 6 determines the working capacity of the machine.
- each of the conditioning units 2 presents three blowing chambers 1 6 which are mutually superimposed.
- advancement means are formed by pairs of annular threads 30, 30' arranged in side by side relationship in transverse direction with steps of length U.
- the annular threads 30, 30' are wound on end rollers 31 , 32, 33, 34 in such a manner to run parallel within the hollow space 1 8 of chamber 1 6 along a substantially straight and horizontal length a longer than twice the longitudinal dimension T of each modular unit 2, thereby firmly holding the leathers P in the plane G .
- the pairs of adjacent threads 30, 30' will define a first forward length a directed along the arrow F.
- a second series of thread pairs 35, 35' similar to and placed below the preceding ones are analogously wound of respective end rollers 36, 37, 38, 39 and define a backward length b with respect to the previous series of thread pairs 30, 30' directed along arrow F' .
- a second forward length c extends between the previous lengths a and b along the direction of arrow F.
- the pairs of threads 30, 30' , 35, 35' placed side by side generally define a conditioning path having a sinusoidal or labyrinth shaped configuration comprising straight lengths a, b, c.
- An overturning assembly 40 may be provided proximally to the end rollers to provide automatic reversal of products P between each length a, b, c and the subsequent one to prevent manual intervention of workers.
- the pairs of threads are arranged in side by side relationship and are uniformly distributed on the whole useful width W of unit 2 to maintain the products P firmly supported therebetween. Thanks to the reduced thickness of the threads, the leathers P will be almost fully faced to the air flow thereby allowing an optimum conditioning on both sides thereof.
- Threads 30, 30', 35, 35' may be made of synthetic, high-strength materials with low coefficient of elasticity, e.g. Perlon ® .
- the advancement means may be constituted by pairs of endless belts, mutually faced so as to firmly trap therebetween the products P to be conditioned, thereby allowing the passage of air blown by the nozzles.
- the number of lengths a, b, c may also be different, e.g. an even number, and consequently the inlet section 3 and the outlet section 4 may be placed at the same end of the machine instead of at opposite ends thereof .
- the machine may transfer the products along a longer conditioning path with a smaller longitudinal extension.
- the machine will show an outstanding compactness with the same length of the conditioning path thus involving a notable reduction of labour in spite of the same output of treated products.
- the conditioning machine will be obviously provided with means for varying and adjusting the flow rate, temperature and humidity of the conditioning air, comprising e.g. valves, heaters and water and vapours jets.
- the conditioning machine may be provided with a per se known central control unit of electronic type which a digital interface.
- Such central control unit is preferably connected with suitable sensing means and with the above adjusting means to control the flow rate, temperature and humidity of the air evolving along the path.
- a system for recirculation of air may be provided to redirect the controlled air instead of discharging it into the outside environment in order to save energy.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Fiber Materials (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Soil Working Implements (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0016374-0A BR0016374B1 (en) | 1999-12-14 | 2000-04-20 | machine for packing laminar flexible products. |
JP2001545594A JP2003517095A (en) | 1999-12-14 | 2000-04-20 | Machine for adjusting layered flexible products such as industrial leather and leather |
AT00919080T ATE280247T1 (en) | 1999-12-14 | 2000-04-20 | MACHINE FOR CONDITIONING LAMINAR FLEXIBLE PRODUCTS AS WELL AS INDUSTRIAL HIDES AND SKINS |
PL00355754A PL195158B1 (en) | 1999-12-14 | 2000-04-20 | Machine for conditioning laminar flexible products such as industrial hides and skins |
US10/130,436 US6701638B1 (en) | 1999-12-14 | 2000-04-20 | Machine for conditioning laminar flexible products such as industrial hides and skins |
CA002394154A CA2394154A1 (en) | 1999-12-14 | 2000-04-20 | Machine for conditioning laminar flexible products such as industrial hides and skins |
EP00919080A EP1242635B1 (en) | 1999-12-14 | 2000-04-20 | Machine for conditioning laminar flexible products such as industrial hides and skins |
DE60015184T DE60015184T2 (en) | 1999-12-14 | 2000-04-20 | MACHINE FOR CONDITIONING LAMINARES OF BENDING PRODUCTS AND INDUSTRIAL HORSES AND SKINS |
UA2002075704A UA72784C2 (en) | 1999-12-14 | 2000-04-20 | A machine for the conditioning of laminar flexible products such as industrial hides and skins |
AU39830/00A AU779611B2 (en) | 1999-12-14 | 2000-04-20 | Machine for conditioning laminar flexible products such as industrial hides and skins |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990057439A KR100365360B1 (en) | 1999-03-01 | 1999-12-14 | Machine for conditioning laminar flexible products such as industrial hides and skins |
KR1999/57439 | 1999-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001044517A1 true WO2001044517A1 (en) | 2001-06-21 |
Family
ID=19625643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2000/000495 WO2001044517A1 (en) | 1999-12-14 | 2000-04-20 | Machine for conditioning laminar flexible products such as industrial hides and skins |
Country Status (16)
Country | Link |
---|---|
US (1) | US6701638B1 (en) |
EP (1) | EP1242635B1 (en) |
JP (1) | JP2003517095A (en) |
CN (1) | CN1174105C (en) |
AT (1) | ATE280247T1 (en) |
AU (1) | AU779611B2 (en) |
BR (1) | BR0016374B1 (en) |
CA (1) | CA2394154A1 (en) |
CZ (1) | CZ20022052A3 (en) |
DE (1) | DE60015184T2 (en) |
ES (1) | ES2231180T3 (en) |
PL (1) | PL195158B1 (en) |
PT (1) | PT1242635E (en) |
RU (1) | RU2237720C2 (en) |
UA (1) | UA72784C2 (en) |
WO (1) | WO2001044517A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003078663A1 (en) * | 2002-03-20 | 2003-09-25 | Officine Di Cartigliano Spa. | Method and plant for the continuous gradual stretching and drying of industrial hides and similar products |
ITVI20080275A1 (en) * | 2008-11-20 | 2010-05-21 | Erretre Spa | IMPROVED PLANT FOR THE DRIING OF FLEXIBLE LAMINAR SURFACES. |
Families Citing this family (11)
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US7461470B2 (en) * | 2004-10-29 | 2008-12-09 | The Timberland Company | Shoe footbed system and method with interchangeable cartridges |
US7681333B2 (en) * | 2004-10-29 | 2010-03-23 | The Timberland Company | Shoe footbed system with interchangeable cartridges |
US7762008B1 (en) * | 2005-09-07 | 2010-07-27 | The Timberland Company | Extreme service footwear |
IT1400014B1 (en) * | 2010-05-05 | 2013-05-09 | Cartigliano Off Spa | METHOD AND PLANT FOR LEATHER MOLDING |
US10113795B2 (en) * | 2015-06-26 | 2018-10-30 | M&R Printing Equipment, Inc. | Dryer conveyor belt tracking system |
CN105066635A (en) * | 2015-07-31 | 2015-11-18 | 无锡乐华自动化科技有限公司 | Hot-roller cocoon drying machine |
CN109210906A (en) * | 2017-06-30 | 2019-01-15 | 江苏天地化纤有限公司 | A kind of thermal cycle device for drying chemical fiber |
RU194628U1 (en) * | 2018-04-26 | 2019-12-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Дальневосточный государственный аграрный университет" (ФГБОУ ВО Дальневосточный ГАУ) | Cascade Type Vertical Grain Dryer |
CN112393569B (en) * | 2020-11-09 | 2022-09-27 | 桐乡市法赛欧服饰有限公司 | Preliminary dewatering device is used in washing of textile fabric |
CN113758214A (en) * | 2021-09-10 | 2021-12-07 | 无锡琳华新材料科技有限公司 | Automotive interior material removes flavor equipment |
CN113739551A (en) * | 2021-09-30 | 2021-12-03 | 桃源县万羊山生态农业科技发展有限公司 | Water removal equipment and water removal method for processing of Huangju |
Citations (3)
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GB703391A (en) * | 1947-05-09 | 1954-02-03 | Julien Dungler | Improvements in or relating to apparatus for treating products, for example cloth, by means of air, steam or other gaseous fluid |
GB2163450A (en) * | 1984-08-22 | 1986-02-26 | Zvs Strojosvit Koncernovy | Reducing the moisture content of leather |
WO1995001540A1 (en) * | 1993-06-30 | 1995-01-12 | Baggio Tecnologie S.R.L. | Improved drier for the continuous drying and conditioning treatment of hides or fabrics |
Family Cites Families (10)
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US3309733A (en) * | 1964-07-14 | 1967-03-21 | Smith Corp A O | Apparatus for producing metal powder |
JPS5343564B2 (en) * | 1973-06-12 | 1978-11-21 | ||
JPS5037059A (en) * | 1973-08-06 | 1975-04-07 | ||
GB2043860B (en) * | 1979-03-15 | 1983-04-20 | Remonato G Remonato F | Multistage continuous drying apparatus especially for tanned hides |
JPS6229880A (en) * | 1985-07-31 | 1987-02-07 | 岡村 邦康 | Air circulation drying method controlling humidity and temperature |
JPH0245109B2 (en) * | 1985-09-11 | 1990-10-08 | Hirano Kinzoku Co Ltd | KANSOMATAHANETSUSHORISOCHI |
IT1236376B (en) * | 1989-10-13 | 1993-02-25 | Cartigliano Off Spa | METHOD AND MACHINE FOR SOFTENING AND IRONING LAMINARY PRODUCTS, PARTICULARLY TANNED LEATHER. |
IT1270767B (en) * | 1993-03-18 | 1997-05-07 | Cartigliano Spa Off | VACUUM PLANT FOR INDUSTRIAL LEATHER DRYERS WITH MULTIPLE TANKS AND DRYING BUILDING SUCH SYSTEM |
IT1280605B1 (en) * | 1995-11-06 | 1998-01-23 | Michele Zanette | MODULAR HEAD AND PALISSONING MACHINE, PARTICULARLY FOR IRONING AND SOFTENING INDUSTRIAL LEATHER AND SIMILAR PRODUCTS |
IT1287338B1 (en) * | 1996-09-13 | 1998-08-04 | Antonio Polato | DEVICE FOR THE CONTINUOUS REGULATION OF THE WORKING PRESSURE FOR STICKER PLATE MACHINES. |
-
2000
- 2000-04-20 JP JP2001545594A patent/JP2003517095A/en active Pending
- 2000-04-20 RU RU2002118704A patent/RU2237720C2/en active
- 2000-04-20 CZ CZ20022052A patent/CZ20022052A3/en unknown
- 2000-04-20 ES ES00919080T patent/ES2231180T3/en not_active Expired - Lifetime
- 2000-04-20 BR BRPI0016374-0A patent/BR0016374B1/en not_active IP Right Cessation
- 2000-04-20 CN CNB008170916A patent/CN1174105C/en not_active Expired - Lifetime
- 2000-04-20 CA CA002394154A patent/CA2394154A1/en not_active Abandoned
- 2000-04-20 WO PCT/IB2000/000495 patent/WO2001044517A1/en active IP Right Grant
- 2000-04-20 US US10/130,436 patent/US6701638B1/en not_active Expired - Fee Related
- 2000-04-20 DE DE60015184T patent/DE60015184T2/en not_active Expired - Lifetime
- 2000-04-20 UA UA2002075704A patent/UA72784C2/en unknown
- 2000-04-20 EP EP00919080A patent/EP1242635B1/en not_active Expired - Lifetime
- 2000-04-20 AU AU39830/00A patent/AU779611B2/en not_active Expired
- 2000-04-20 PT PT00919080T patent/PT1242635E/en unknown
- 2000-04-20 AT AT00919080T patent/ATE280247T1/en active
- 2000-04-20 PL PL00355754A patent/PL195158B1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB703391A (en) * | 1947-05-09 | 1954-02-03 | Julien Dungler | Improvements in or relating to apparatus for treating products, for example cloth, by means of air, steam or other gaseous fluid |
GB2163450A (en) * | 1984-08-22 | 1986-02-26 | Zvs Strojosvit Koncernovy | Reducing the moisture content of leather |
WO1995001540A1 (en) * | 1993-06-30 | 1995-01-12 | Baggio Tecnologie S.R.L. | Improved drier for the continuous drying and conditioning treatment of hides or fabrics |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003078663A1 (en) * | 2002-03-20 | 2003-09-25 | Officine Di Cartigliano Spa. | Method and plant for the continuous gradual stretching and drying of industrial hides and similar products |
US7047665B2 (en) | 2002-03-20 | 2006-05-23 | Officine Di Cartigliano Spa | Method and apparatus for drying industrial hides |
AU2003208536B2 (en) * | 2002-03-20 | 2008-06-05 | Officine Di Cartigliano Spa | Method and plant for the continuous gradual stretching and drying of industrial hides and similar products |
ITVI20080275A1 (en) * | 2008-11-20 | 2010-05-21 | Erretre Spa | IMPROVED PLANT FOR THE DRIING OF FLEXIBLE LAMINAR SURFACES. |
EP2189543A1 (en) * | 2008-11-20 | 2010-05-26 | Erretre S.p.A. | Equipment for drying flexible laminar surfaces |
Also Published As
Publication number | Publication date |
---|---|
CN1174105C (en) | 2004-11-03 |
PL355754A1 (en) | 2004-05-17 |
PL195158B1 (en) | 2007-08-31 |
UA72784C2 (en) | 2005-04-15 |
BR0016374A (en) | 2002-08-27 |
EP1242635A1 (en) | 2002-09-25 |
JP2003517095A (en) | 2003-05-20 |
CN1409770A (en) | 2003-04-09 |
CA2394154A1 (en) | 2001-06-21 |
EP1242635B1 (en) | 2004-10-20 |
RU2002118704A (en) | 2004-01-10 |
PT1242635E (en) | 2005-03-31 |
AU779611B2 (en) | 2005-02-03 |
US6701638B1 (en) | 2004-03-09 |
ES2231180T3 (en) | 2005-05-16 |
RU2237720C2 (en) | 2004-10-10 |
DE60015184T2 (en) | 2005-11-10 |
AU3983000A (en) | 2001-06-25 |
ATE280247T1 (en) | 2004-11-15 |
BR0016374B1 (en) | 2009-08-11 |
CZ20022052A3 (en) | 2003-05-14 |
DE60015184D1 (en) | 2004-11-25 |
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Legal Events
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