CN103437073B - A kind of spun lacing flocking plant and method - Google Patents
A kind of spun lacing flocking plant and method Download PDFInfo
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- CN103437073B CN103437073B CN201310339826.6A CN201310339826A CN103437073B CN 103437073 B CN103437073 B CN 103437073B CN 201310339826 A CN201310339826 A CN 201310339826A CN 103437073 B CN103437073 B CN 103437073B
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- trawlnet curtain
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Abstract
The present invention relates to a kind of spun lacing flocking plant and method, it includes flocking wheel hub or trawlnet curtain, is arranged on the high pressure flocking water jet outside flocking wheel hub or trawlnet curtain；Flocking wheel hub or trawlnet curtain have multiple microscopic pinholes；Fleece is after positive aspect is Hydroentangled, through flocking rotary drum or trawlnet curtain, under the spun lacing effect of high pressure flocking water jet, microfibre one end is goed deep in microscopic pinholes, when non-woven fabrics separates with flocking rotary drum or trawlnet curtain, go deep into one end of fiber in shrinkage pool to be brought out, thus the one side at non-woven fabrics forms lint, complete the flocking technique of flocking non-woven fabrics.Adopting the spun lacing flocking method of the present invention, simplify the flocking technique of non-woven fabrics, the apparatus structure of use is simple, reduce occupation of land space, while reducing equipment, material cost, has also been effectively ensured the flocking effect of non-woven fabrics.
Description
Technical field
The present invention relates to a kind of nonwoven production technology, especially a kind of spun lacing flocking method for processing nonwoven fabrics top layer fine hair and device, belong to non-woven fabrics processing technique field.
Background technology
Manufacture field at current non-woven fabrics, in order to produce the top layer non-woven fabrics with fine hair, be all adopt static flocking technology processing.Such as China Patent No. is the utility model patent of ZL201120537140.4, disclose a kind of flocking non-woven fabrics, it is one layer of adhesive layer of coating on the surface of non-woven fabrics, then pass through electrostatic flocking technology, fine hair is implanted on non-woven fabrics, utilizes the viscous force of adhesive layer to be combined with non-woven fabrics body by tapetum.Adopt in this way on non-woven fabrics flocking there is Railway Project: flocking apparatus (such as flocking machine), adhesive and flocked pile 1, have to be equipped with and could realize the flocking of non-woven fabrics, add equipment cost and material cost；2, the quality of flocked pile being equipped with directly influences flocking effect, once flocked pile makes moist, it will cannot flocking, so flocked pile is deposited in the place that have to prepare to dry, ventilate specially；3, flocking effect is also had a great impact by the selection of adhesive, if the water proofing property of the adhesive selected and adhesive strength do not reach non-woven fabrics and the requirement of equipment control, on the non-woven fabrics of manufacture, fine hair will be easy to come off；4, the another flocking machine being equipped with so that the production line of non-woven fabrics increases significantly, it is necessary to floor space also relative with space increase.
Summary of the invention
Purpose of design: avoid the weak point in background technology, designs a kind of flocking technique technology simplifying non-woven fabrics, and space is taken up an area in simple in construction, reduction, while reducing equipment, material cost, it is ensured that the spun lacing flocking method of non-woven fabrics flocking effect and device.
Design: in order to realize above-mentioned purpose of design.1, fleece is after Hydroentangled reinforcing, utilizes the high pressure flocking water jet being provided with and flocking wheel hub or trawlnet curtain to form tapetum on non-woven fabrics, is first technical characteristic of the present invention.So the purpose of design is, by the high pressure flocking water jet being provided with and flocking wheel hub or trawlnet curtain, flocking technique and spun lacing technology are combined, eliminate the equipment and materials cost of flocking machine, adhesive and flocked pile, also remove from adhesive, the selection of flocked pile and deposit, having saved a large amount of production cost.2, between Hydroentangled reinforcing operation and spun lacing flocking operation, it is provided with transition wheel hub, is second technical characteristic of the present invention.So the purpose of design is, is on the one hand sent on flocking wheel hub or trawlnet curtain by transition wheel hub by the fleece even after Hydroentangled so that fleece, after Hydroentangled, is being alleviated fully, it is ensured that fibroreticulate entanglement dynamics；On the other hand, fleece is transported to flocking wheel hub or trawlnet curtain by transition wheel hub so that the installation site of flocking wheel hub or trawlnet curtain is unrestricted, expands the installation scope of application of spun lacing flocking plant.3, flocking wheel hub or trawlnet curtain adopt double-deck nickel screen structure with holes or outer layer nickel screen with holes to add internal layer steel net structure with holes, are the 3rd technical characteristics of the present invention.So the purpose of design is to utilize the structure of bilayer zone hole pattern, while ensureing that spun lacing is efficiently tangled, also gives the extending space suitable with one end spun lacing lint that fiber stretches in minute aperture, spun lacing lint has been carried out effective combing.4, the microscopic pinholes having on flocking wheel hub or trawlnet curtain, is the 4th technical characteristic of the present invention.So the purpose of design is that the design of microscopic pinholes improves the intensive mellowness of flocked pile, during production, it is possible to designs diameter and the density in hole as required, produces various high-quality flocking non-woven fabrics.
Technical scheme 1: a kind of spun lacing flocking method, comprises the following steps,
1. the fleece that will be formed in forming net, communicated device is transported in spun-laced machine and carries out the Hydroentangled reinforcing of positive and negative；
2., after completing spun lacing reinforcing, fleece is sent on the flocking wheel hub with microscopic pinholes or trawlnet curtain；
3. the high pressure flocking water jet installed outside flocking wheel hub or trawlnet curtain, ejects the fine current of high pressure, is poured in the microscopic pinholes of flocking wheel hub or trawlnet curtain one end of fiber on fleece；
4. being separated with flocking wheel hub or trawlnet curtain by the fleece after flocking, now, be deep into the fiber in microscopic pinholes, along with separating of fleece and flocking wheel hub or trawlnet curtain, be carried over aperture, after fleece is dried, its top layer is formed for the fine hair gathered.
Technical scheme 2: a kind of spun lacing flocking plant being applied to spun lacing flocking method described in technical scheme 1, including flocking wheel hub or trawlnet curtain, is arranged on the high pressure flocking water jet outside flocking wheel hub or trawlnet curtain；Flocking wheel hub or trawlnet curtain have multiple microscopic pinholes.
Preferably, flocking wheel hub or trawlnet curtain adopt double layer nickel web frame or the structure that employing outer layer nickel screen and internal layer steel mesh combine；Double-deck nickel screen or outer layer nickel screen, internal layer steel mesh have multiple microscopic pinholes to all uniform arrangement.
Preferably, it is provided with transition wheel hub between water jet and flocking wheel hub or trawlnet curtain.
The present invention is compared with background technology, one is the mode combined with spun lacing technology by flocking technique, carry out the fine hair on processing nonwoven fabrics top layer, breach tradition flocking machining based conception, it is no longer necessary to be equipped with the material installations such as flocking machine, adhesive, flocked pile specially, it is greatly saved material and facility cost, brings significantly high economic benefit to manufacturing enterprise；Two installations being omitted flocking machine equipment and the required personnel of operation, effectively reduce human cost, simultaneously, only need to increase high pressure flocking water jet and flocking wheel hub or trawlnet curtain in spun-laced machine equipment, achieve that the flocking technique of non-woven fabrics, substantially reduce the production line that flocking non-woven fabrics manufactures, save a lot of space；Three is the simple in construction of spun lacing flocking plant of the present invention, and manufacturing cost is relatively low；Four are flocking wheel hub or trawlnet curtain all adopts bilayer zone pore structure, it is ensured that while spun lacing is efficiently tangled, also give the extending space suitable with spun lacing lint, be effectively increased flocking effect；Five are able to the demand according to different product, improve size and the dense degree thereof of microscopic pinholes on flocking wheel hub or trawlnet curtain, produce the flocking non-woven fabrics of the intensive soft degree of various difference；Six is the design of transition wheel hub, not only more even ground conveying fiber net, it is ensured that the entanglement dynamics of fiber on fleece, it is ensured that the flocking quality of non-woven fabrics, and make flocking wheel hub or hold in the palm the installation site variation of lace curtaining, meet the diversified demand of various production line.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the process flow diagram of spun lacing flocking method；
The structural representation of non-woven fabrics after accompanying drawing 2 flocking；
The structural representation of accompanying drawing 3 spun lacing flocking plant；
Accompanying drawing 4 is the structural representation of flocking wheel hub in accompanying drawing 3；
Accompanying drawing 5 is the structural representation of spun lacing another embodiment of flocking plant；
Wherein: 1, flocking wheel hub；2, high pressure flocking water jet；3, transition wheel hub；4, water jet；5, non-woven fabrics；6, flocking trawlnet curtain；7, microscopic pinholes；8, fleece；9, dehydrator；101, internal layer steel mesh；102, outer layer nickel screen；601, outer layer nickel screen；602, internal layer nickel screen.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Embodiment 1: with reference to accompanying drawing 1,2, to process in accompanying drawing 2 non-woven fabrics 5 with fine hair 50.A kind of spun lacing flocking method, comprises the following steps,
1. being raw material by employing fine count fiber, the fleece 8 formed in forming net, communicated device is transported in spun-laced machine and utilizes type high pressure jet head 4 to carry out the Hydroentangled reinforcing of positive and negative；
2., after completing spun lacing reinforcing, fleece 8, under the effect of transition wheel hub 3, is sent to on the flocking wheel hub 1 of microscopic pinholes；
3. the multiple high pressure flocking water jets 2 installed outside flocking wheel hub 1, eject the fine current of high pressure, are poured in the microscopic pinholes of flocking wheel hub 1 one end of fiber on fleece 8；
4. being separated with flocking wheel hub 1 by the fleece 8 after flocking, now, be deep into the fiber in microscopic pinholes, along with separating of fleece 8 and flocking wheel hub 1, be carried over aperture, after fleece 8 drying machine 9 is dried, its top layer is formed for the fine hair 50 gathered.
In order to implement above-mentioned technology better, flocking wheel hub 1 is replaceable one-tenth trawlnet curtain also；Described flocking wheel hub 1 or trawlnet curtain adopt double layer nickel web frame；Have many microscopic pinholes to the online all uniform arrangement of double layer nickel；Described flocking wheel hub 1 or trawlnet curtain can also adopt the structure that outer layer nickel screen and internal layer steel mesh combine.
Embodiment 2: with reference to accompanying drawing 2,3,4, to process the flocking non-woven fabrics finished product in accompanying drawing 1.A kind of spun lacing flocking plant, including flocking wheel hub 1, multiple high pressure flocking water jets 2 are arranged on the outside of flocking wheel hub 1, and multiple high pressure flocking water jet 2 is arranged in the outside of flocking wheel hub 1 ringwise；Flocking wheel hub 1 has multiple microscopic pinholes 7；The structure combined by outer layer nickel screen 102 and internal layer steel mesh 101 of flocking wheel hub 1 forms；Outer layer nickel screen 102 and internal layer steel mesh 101 have multiple microscopic pinholes 7 to all uniform arrangement；It is provided with transition wheel hub 3 between water jet 4 and flocking wheel hub 1 in Hydroentangled operation；Fleece 8 is after the Hydroentangled reinforcing of water jet 4, it is transported on flocking wheel hub 1 by transition wheel hub 3, and by the high pressure fine water impact fleece 8 of high pressure flocking water jet 2 generation, one end of fiber is poured in the microscopic pinholes 7 of flocking wheel hub 1, when fleece 8 separates with flocking wheel hub 1, fiber gos deep into one end of microscopic pinholes 7 in flocking wheel hub 1 and is carried over, and forms fibre fluff 50 on the top layer of non-woven fabrics 5.
Embodiment 3: with reference to accompanying drawing 2,5, to process the flocking non-woven fabrics finished product in accompanying drawing 1.A kind of spun lacing flocking plant, including flocking trawlnet curtain 6, multiple high pressure flocking water jets 2 are arranged on the outside of flocking trawlnet curtain 6 and the uniform outside being arranged in flocking trawlnet curtain 6 of multiple high pressure flocking water jet 2；Flocking trawlnet curtain 6 has multiple microscopic pinholes 7；The structure combined by outer layer nickel screen 601 and internal layer nickel screen 602 of flocking trawlnet curtain 6 forms；Outer layer nickel screen 601 and internal layer nickel screen 602 have multiple microscopic pinholes 7 to all uniform arrangement；It is provided with multiple transition wheel hub 3 between water jet 4 and flocking trawlnet curtain 6 in Hydroentangled operation；Fleece 8 is after the Hydroentangled reinforcing of water jet 4, it is transported on flocking trawlnet curtain 6 by transition wheel hub 3, and by the high pressure fine water impact fleece 8 of high pressure flocking water jet 2 generation, one end of fiber is poured in the microscopic pinholes 7 of flocking trawlnet curtain 6, when fleece 8 separates with flocking trawlnet curtain 6, fiber gos deep into one end of microscopic pinholes 7 in flocking trawlnet curtain 6 and is carried over, and forms fibre fluff 50 on the top layer of non-woven fabrics 5.
It is to be understood that: although the word that the mentality of designing of the present invention is contrasted detailed by above-described embodiment describes; but these words describe; simply the simple text of mentality of designing of the present invention is described; rather than the restriction to mentality of designing of the present invention; any without departing from the combination of mentality of designing of the present invention, increase or amendment, each fall within protection scope of the present invention.
Claims (7)
1. a spun lacing flocking method, comprises the following steps:
1. the fine count fiber net that will be formed in forming net, communicated device is transported in spun-laced machine and carries out the structure that the Hydroentangled reinforcing of positive and negative, flocking wheel hub or trawlnet curtain adopt double layer nickel web frame or flocking wheel hub or trawlnet curtain to adopt outer layer nickel screen and internal layer steel mesh to combine；
2., after completing spun lacing reinforcing, fleece is sent on the flocking wheel hub with microscopic pinholes or trawlnet curtain；
3. the high pressure flocking water jet installed outside flocking wheel hub or trawlnet curtain, ejects the fine current of high pressure, is poured in the microscopic pinholes of flocking wheel hub or trawlnet curtain one end of fiber on fleece；
4. being separated with flocking wheel hub or trawlnet curtain by the fleece after flocking, now, be deep into the fiber in microscopic pinholes, along with separating of fleece and flocking wheel hub or trawlnet curtain, be carried over aperture, after fleece is dried, its top layer is formed for the fine hair gathered.
2. spun lacing flocking method according to claim 1, it is characterised in that: have many microscopic pinholes to the online all uniform arrangement of described double layer nickel.
3. spun lacing flocking method according to claim 1, it is characterised in that: described outer layer nickel screen and internal layer steel mesh have many microscopic pinholes to all uniform arrangement.
4. the spun lacing flocking method according to Claims 2 or 3, it is characterised in that: it is additionally provided with transition wheel hub between water jet and flocking wheel hub or the trawlnet curtain on described spun-laced machine；Fleece, after Hydroentangled reinforcing, is transported to flocking wheel hub or trawlnet curtain by transition wheel hub by fleece.
5. the spun lacing flocking plant being applied to spun lacing flocking method described in claim 1, it is characterized in that: include flocking wheel hub or trawlnet curtain, flocking wheel hub or trawlnet curtain adopt double layer nickel web frame, or flocking wheel hub or trawlnet curtain adopt the structure that outer layer nickel screen and internal layer steel mesh combine；It is arranged on the high pressure flocking water jet outside flocking wheel hub or trawlnet curtain；Flocking wheel hub or trawlnet curtain have multiple microscopic pinholes.
6. spun lacing flocking plant according to claim 5, it is characterised in that: double layer nickel has multiple microscopic pinholes to all uniform arrangement on the net.
7. spun lacing flocking plant according to claim 5, it is characterised in that: outer layer nickel screen and on internal layer steel mesh all uniform arrangement have multiple microscopic pinholes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310339826.6A CN103437073B (en) | 2013-08-07 | 2013-08-07 | A kind of spun lacing flocking plant and method |
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| CN201310339826.6A CN103437073B (en) | 2013-08-07 | 2013-08-07 | A kind of spun lacing flocking plant and method |
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| CN103437073A CN103437073A (en) | 2013-12-11 |
| CN103437073B true CN103437073B (en) | 2016-07-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106087247B (en) * | 2016-07-22 | 2018-09-14 | 杭州诺邦无纺股份有限公司 | The anti-sticking fine spun lacing steel wire of wet method spun lacing |
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| US2241222A (en) * | 1936-09-11 | 1941-05-06 | Sonnino Bruno | Process for raising and curling the fluffs of fabrics |
| US5136761A (en) * | 1987-04-23 | 1992-08-11 | International Paper Company | Apparatus and method for hydroenhancing fabric |
| US5142750A (en) * | 1989-01-31 | 1992-09-01 | Johnson & Johnson Medical, Inc. | Absorbent wound dressing |
| US5437904A (en) * | 1990-07-26 | 1995-08-01 | Johnson & Johnson Inc. | Low fluid pressure dual-sided fiber entanglement method, apparatus and resulting product |
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| CN2808956Y (en) * | 2005-03-29 | 2006-08-23 | 杭州诺邦无纺布有限公司 | Water-jet bonding non-woven cloth punching templet |
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