CN103215750A - Spunlaced non-woven material, manufacturing method, manufacturing equipment and hygienic wet tissue - Google Patents
Spunlaced non-woven material, manufacturing method, manufacturing equipment and hygienic wet tissue Download PDFInfo
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Abstract
The invention discloses spunlaced non-woven material manufacturing equipment, comprising a bale plucker, a weight separator, a condenser, an opener, a cotton mixing machine, a scutcher, a carding machine, an air laying device, a web conveying curtain, a lapping machine, a spunlace machine and a winding machine. The spunlaced non-woven material manufacturing method comprises the steps of cotton plucking, weight separation, condensation, opening, mixing, cleaning, carding, air laying, jointing, lapping, spunlace, bleaching and winding. The spunlaced non-woven material manufactured by the manufacturing equipment and the manufacturing method comprises a pure cotton short fiber layer combined at one side of a pure cotton long fiber layer or between multiple pure cotton long fiber layers, and the short fiber layer is bonded on the long fiber layer. A hygienic wet tissue manufactured by the spunlaced non-woven material can realize good dispersion effect in water, can be directly thrown into a toilet after being used, has no stimulation to skin and causes no pollution to the environment.
Description
Technical field
The application relates to non-woven manufacturing field, is specifically related to a kind of spunlace non-woven material and manufacture method thereof, manufacturing equipment and a kind of wet sanitary napkins.
Background technology
Raising along with people's living standard, increasing people begins custom and uses disposable sanitary articles, as products such as wet tissue, sanitary napkins, but these disposable sanitary articles are after use, abandon when entering sewer or putrefaction system, in water, be difficult to disperse, decompose or dissolving, therefore, bring inconvenience usually for family or municipal health department.For example, existing wet tissue series products does not reach dispersible effect in sewer or putrefaction system, if directly lose after the user uses into toilet, will have the danger of blocking sewer; If lose in the dust basket after using,, do not handle the environmental sanitation around having a strong impact on again for a long time because these products after using are very easy to breed bacteria.
At present, prior art provides a kind of wet tissue product that disperses, and can reach the effect of dispersion in water, and its substrate material makes by following mode: adopt the prepared of air lay to make nonwoven web, and then spraying special adhesive, oven dry at last is prepared from.This particular adhesive is divided into PH responsive type or ion-sensitive type, when the wet tissue product is discarded in the water, the concentration of its pH value or certain ion changes, cause the bonding strength of adhesive to reduce greatly, thereby the bonding force between the material reduces greatly, product structure is damaged, and reaches the effect of dispersion.But there is following problem in this product: in the production process of product, use adhesive to pollute environment; And these products also often contain the chemical fibre composition when using adhesive, therefore make the part user produce allergic reaction easily; In addition, when product when not being very sensitive, also can't reach the effect of dispersion to the variation of surrounding environment.
Summary of the invention
For addressing the above problem, the application provides a kind of spunlace non-woven material and manufacture method, manufacturing equipment and a kind of wet sanitary napkins, this spunlace non-woven material and wet sanitary napkins can reach good dispersion effect in water, can directly lose after using into toilet, and skin is not stimulated environmentally safe.
First aspect according to the application, the application provides a kind of spunlace non-woven material, comprise that one or more layers fibre length is that long fiber layer and the fibre length of 10-80mm is the short fiber layers of 0-8mm, the material of described long fiber layer and short fiber layers is textile fiber, described short fiber layers is combined between the side or multilayer long fiber layer of described one deck long fiber layer, and described short fiber layers is cemented on the long fiber layer through the water thorn.
According to the application's second aspect, the application provides a kind of spunlace non-woven material manufacturing equipment, comprising:
Griping cotton machine, to be used to grasp fibre length be the textile long fibered raw material of 10-80mm and send into subordinate equipment and handle.
Heavy object separator is arranged on the downstream of griping cotton machine, is used for separating removing the weight that mixes the textile long fibered raw material of carrying in griping cotton machine.
Condenser is arranged on the downstream of heavy object separator, and the textile long fibered raw material that is used for handling by heavy object separator condenses, and the textile long fibered raw material after the output cohesion.
Opener is arranged on the downstream of condenser, is used for the textile long fibered raw material of condenser output is carried out shredding and removal of impurities.
Cotton blender machine is arranged on the downstream of opener, is used for the textile long fibered raw material behind the opener mixed beating pine.
Scutcher is arranged on the downstream of cotton blender machine, is used for the textile long fibered raw material that mixes through preliminary shredding is carried out meticulous shredding and removal of impurities.
Carding machine is arranged on the downstream of scutcher, is used for the textile long fibered raw material of scutcher output is carried out carding, removes impurity and/or short flannel, and output individual layer long fiber layer.
The air lay device, described air lay device and carding machine are set up in parallel, and being used for fibre length is that the textile short fiber material of 0-8mm is output as the individual layer short fiber layers.
Defeated lace curtaining is arranged on carding machine becomes net arrangement with air-flow downstream, is used to collect carding machine becomes net arrangement output with air-flow individual layer long fiber layer and short fiber layers, and it is carried out overlappingly being transported to subordinate equipment after closing net.
The lapping machine is arranged on the downstream of defeated lace curtaining, is used for the product that closes behind the net of defeated lace curtaining output is carried out overlapping lapping.
Spun-laced machine is arranged on the downstream of lapping machine, is used for carrying the product of coming fully to tangle by web by High-Pressure Water by the lapping machine after the lapping.
Up-coiler is arranged on the downstream of spun-laced machine, is used for the product behind the water thorn is carried out rolling, obtains the spunlace non-woven material finished product.
According to the application's the third aspect, the application provides a kind of spunlace non-woven material manufacture method, comprising:
Obtaining fibre length is the textile long fibered raw material of 10-80mm.
Separate and remove the weight that is mingled in the textile long fibered raw material.
The textile long fibered raw material of removing behind the weight is condensed, and the textile long fibered raw material after the output cohesion.
Textile long fibered raw material after the cohesion is carried out shredding and removal of impurities.
Textile long fibered raw material through shredding and removal of impurities is mixed dozen pine.
Carry out meticulous shredding and removal of impurities to mixing the textile long fibered raw material beat behind the pine.
Textile long fibered raw material is carried out combing, remove impurity and/or short flannel, and output individual layer long fiber layer.
Obtaining fibre length is the textile short fiber material of 0-8mm, and output individual layer short fiber layers.
Collect the individual layer long fiber layer and the short fiber layers of output, it is carried out the overlapping net back output of closing.
The product that closes behind the net to output carries out overlapping lapping.
Product after the lapping is carried out the water thorn by High-Pressure Water, allow web fully tangle.
Product behind the water thorn is carried out degreasing and bleaching processing.
The product that takes off after floating is carried out rolling, obtain the spunlace non-woven material finished product.
According to the application's the third aspect, the application provides a kind of wet sanitary napkins, and described wet sanitary napkins is made by above-mentioned spunlace non-woven material.
The spunlace non-woven material manufacture method that the application provides and the spunlace non-woven material of manufacturing equipment manufacturing and the wet sanitary napkins that makes by above-mentioned spunlace non-woven material, by short fiber layers water thorn is cemented on the long fiber layer, make spunlace non-woven material and wet sanitary napkins in water, can reach the effect of dispersion, can directly lose after using into toilet, simultaneously, it is raw material that spunlace non-woven material and wet sanitary napkins adopt textile fiber, do not contain chemical fibre, skin is not stimulated, do not pollute the environment yet.
Description of drawings
Fig. 1 is the structural representation of spunlace non-woven material among a kind of embodiment of the application;
Fig. 2 is a spunlace non-woven material manufacturing equipment schematic diagram among a kind of embodiment of the application;
Fig. 3 is a spunlace non-woven material manufacturing equipment schematic diagram among the another kind of embodiment of the application;
Fig. 4 is a spunlace non-woven material manufacture method flow chart among a kind of embodiment of the application;
Fig. 5 is a spunlace non-woven material manufacture method flow chart among the another kind of embodiment of the application.
The specific embodiment
In conjunction with the accompanying drawings the application is described in further detail below by the specific embodiment.
Please refer to Fig. 1, the embodiment of the present application provides a kind of spunlace non-woven material, comprise that fibre length is the long fiber layer 10 of 10-80mm and the short fiber layers 20 that fibre length is 0-8mm, short fiber layers 20 is cemented on the long fiber layer 10 by the water thorn, when spunlace non-woven material was in the water, the short velvet fiber in the short fiber layers 20 was by broken off by water flush and since short fiber layers 20 by Hydroentangled on long fiber layer 10, so cause material structure to disintegrate, thereby reach the effect of dispersion.The spunlace non-woven material that the embodiment of the present application provides is different with the material that uses adhesive to make, its dispersion effect can not be subjected to the influence of environment, for example different quality (pH value, hardness etc.) can not influence the dispersion effect of material, can avoid product that environment is caused chemical contamination yet.
Simultaneously, the raw material of long fiber layer 10 and short fiber layers 20 is textile fiber, and material does not contain the chemical fibre composition, has better skin-friendly and water imbibition, can not cause the part user to produce allergic reaction.
Certainly, have better dispersion effect in order to guarantee spunlace non-woven material, wherein short fiber layers 20 is not less than 1:1 with the mass ratio of long fiber layer 10.In one embodiment, the fibre length of long fiber layer 10 is 20mm, and the fibre length of short fiber layers 20 is 2mm, and short fiber layers 20 is 7:3 with the mass ratio of long fiber layer 10.
In addition, the embodiment of the present application also provides a kind of wet sanitary napkins, and this wet sanitary napkins is made by above-mentioned spunlace non-woven material, have identical with above-mentioned spunlace non-woven material disperse, free of contamination characteristic.
Please refer to Fig. 2, the embodiment of the present application also provides a kind of spunlace non-woven material manufacturing equipment, comprises griping cotton machine 101, heavy object separator 102, condenser 103, opener 104, cotton blender machine 105, scutcher 106, carding machine 107, air lay device 113, defeated lace curtaining 112, lapping machine 114, spun-laced machine 115 and up-coiler 116.
Griping cotton machine 101 is used to grasp fibre length to be the textile long fibered raw material of 10-80mm and to send into subordinate equipment and handle, in the present embodiment, griping cotton machine 101 adopts reciprocal griping cotton machine, is applicable to the medium-length fibre of the raw cotton, cotton type chemical fibre and the 10-80mm that grasp various grades.Should be appreciated that the textile raw material of indication is meant most of raw material for cotton in the raw material in the embodiment of the present application.In an instantiation, griping cotton machine 101 grasps fibre length and is the textile long fibered raw material of 20mm and sends into subordinate equipment and handle.
Scutcher 106 is arranged on the downstream of cotton blender machine 105, is used for the textile long fibered raw material that mixes through preliminary shredding is carried out meticulous shredding and removal of impurities.
Defeated lace curtaining 112 is used to collect carding machine 107 becomes net arrangement 113 outputs with air-flow individual layer long fiber layer and short fiber layers, and it is carried out overlappingly being transported to subordinate equipment after closing net.Should be appreciated that for the short fiber layers that has prepared, can close net with the long fiber layer by being input to after the uncoil-stand debatching on the lace curtaining 112.In order to guarantee that spunlace non-woven material has better dispersion effect, defeated lace curtaining 112 is collected long fiber layer and short fiber layers, it is carried out overlapping when closing net, and the mass ratio of short fiber layers and long fiber layer is not less than 1:1, in an instantiation, the mass ratio of short fiber layers and long fiber layer is 7:3.
Carry the product of coming fully to tangle by web by lapping machine 114 after 115 pairs of lappings of spun-laced machine, obtain spunlace non-woven material by High-Pressure Water.In an instantiation, the spunlace non-woven material manufacturing equipment also comprises the trimming device that is arranged between lapping machine 114 and the spun-laced machine 115, is used for the web processing of cutting edge, and guarantees the neat of web edge.
Up-coiler 116 is arranged on the downstream of spun-laced machine 115, and the product behind the water thorn is carried out rolling.In an instantiation, the spunlace non-woven material manufacturing equipment also comprises the padding machine that is arranged between spun-laced machine 115 and the up-coiler 116, is used for rolling dried to the product behind the water thorn.
Please refer to Fig. 3, in another embodiment, spunlace non-woven material is a sandwich construction, be short fiber layers be combined in two-layer or multilayer long fiber layer between the time, corresponding spunlace non-woven material manufacturing equipment is: griping cotton machine 101, heavy object separator 102, condenser 103, opener 104, cotton blender machine 105, scutcher 106 and carding machine 107 have two-way; Defeated lace curtaining 112 is arranged on two-way carding machine 107 becomes net arrangement 113 with air-flow downstream, be used for becoming the single fiber layer of net arrangement 113 output to carry out overlappingly being transported to lapping machine 114 after closing net with air-flow two-way carding machine 107, carry out overlapping lapping by the product behind the lapping machine 114 involutory nets, carry out the water thorn afterwards, form the multilayer spunlace non-woven material.This multilayer spunlace non-woven material can also satisfy the requirement of product grammes per square metre better.Certainly, also can reach the purpose of producing more multi-layered long fiber layer by increasing more griping cotton machine 101, heavy object separator 102, condenser 103, opener 104, cotton blender machine 105, scutcher 106 and the carding machine 107 of multichannel.
In an instantiation, the spunlace non-woven material after reeling is floated pot and carries out the degreasing bleaching by taking off, obtain the spunlace non-woven material finished product.
Please refer to Fig. 4, the embodiment of the present application also provides a kind of hydro-entangled non-woven fabric manufacture method, comprising:
Step 201: grasp fibre length and be the textile long fibered raw material of 10-80mm and send into subordinate equipment and handle, present embodiment adopts reciprocal griping cotton machine to grasp textile long fibered raw material, is applicable to the medium-length fibre of the raw cotton, cotton type chemical fibre and the 10-80mm that grasp various grades.Should be appreciated that the textile raw material of indication is meant most of raw material for cotton in the raw material in the embodiment of the present application.In an instantiation, step 201 grasps fibre length and is the textile long fibered raw material of 20mm and sends into subordinate equipment and handle.
Step 202: separate and remove the weight that is mingled in the textile long fibered raw material, present embodiment utilizes the suction of the fan airflow weight impurity that quality is bigger to separate from textile fiber and removes by heavy object separator.In an instantiation, before step 202, after the step 201, also comprise and inhale the iron step, be used for visiting metal object except that mixing in textile long fibered raw material, such as the iron filings that griping cotton machine orbital plane in step 201 drops, present embodiment adopts bridge-type to inhale iron and visits except that the metal object of mixing in textile long fibered raw material, also can adopt the device of other absorption metal in other embodiments; Comprise also that after suction iron step the heavy foreign material spy of metal Mars removes step, be used for further spy and remove heavy foreign material of metal and the fire alarm of the griping cotton machine hired roughneck who prevents step 201 that present embodiment adopts metal Mars to weigh the three-in-one spy removal apparatus of foreign material because of friction strike generation.
Step 203: the textile long fibered raw material of removing behind the weight is condensed, and the textile long fibered raw material after the output cohesion, present embodiment adopts condenser that textile long fibered raw material is condensed.
Step 204: the textile long fibered raw material after the cohesion is carried out shredding and removal of impurities, remove impurity bigger in the fiber, present embodiment adopts Single axial waste silk opener that textile long fibered raw material is carried out preliminary shredding and removal of impurities.
Step 205: the textile long fibered raw material through shredding and removal of impurities is evenly mixed dozen pine, and present embodiment adopts multi-mixer.
Step 206: carry out meticulous shredding and removal of impurities, present embodiment employing scutcher to mixing the textile long fibered raw material beat behind the pine.
Step 207: textile long fibered raw material is carried out combing, remove impurity and/or short flannel, and output individual layer long fiber layer, present embodiment adopts carding machine.In an instantiation, before step 207, also comprise the isomerism fabric sorting step after the step 206, adopt the isomerism fabric sorting machine to remove the foreign fiber that is mixed in the textile long fibered raw material fiber; Also comprise dust removal step after the isomerism fabric sorting step, employing removes the micronic dust machine and removes the minute impurities that mixes in textile long fibered raw material; Comprise also after dust removal step and inhale the iron step that be used for visiting and remove the metal object that mixes in textile long fibered raw material, present embodiment adopts bridge-type to inhale iron and visits except that the metal object of mixing in textile long fibered raw material; After inhaling the iron step, also comprise and feed cotton step, adopt the air pressure hopper to feed cotton machine textile long fibered raw material is fed in the carding machine of step 207 equably.
Step 213: with fibre length is that the textile short fiber material of 0-8mm is output as the individual layer short fiber layers, and present embodiment adopts the air lay device.Should be appreciated that textile short fiber material can be input in the air lay device by other transport, or manually be loaded in the air lay device.In an instantiation, step 213 is that the textile short fiber material of 2mm is output as the individual layer short fiber layers with fibre length.
Step 212: individual layer long fiber layer and short fiber layers to the output of step 207 and step 213 are carried out the overlapping net that closes, and the product behind the net is closed in output.Step 212 can be closed net to long fiber layer and short fiber layers in defeated lace curtaining.Should be appreciated that for the short fiber layers that has prepared, can close net with the long fiber layer by being input to after the uncoil-stand debatching on the lace curtaining.In order to guarantee that spunlace non-woven material has better dispersion effect, step 212 is collected long fiber layer and short fiber layers, it is carried out overlapping when closing net, and the mass ratio of short fiber layers and long fiber layer is not less than 1:1, in an instantiation, the mass ratio of short fiber layers and long fiber layer is 7:3.
Step 214: the product that closes behind the net to step 212 output carries out overlapping lapping, present embodiment can adopt direct lapping machine or cross lapping machine, be elected to when selecting cross lapping machine, step 214 back can also comprise following step: by the multiple roll drawing machine long fiber layer and the short fiber layers web that step 214 obtains carried out drawing-off.
Step 215: the product of being exported by step 214 after the lapping is fully tangled by fibre web by High-Pressure Water, obtain spunlace non-woven material.In an instantiation, before step 215, after step 214, also comprise the web processing of cutting edge, guarantee the neat of web edge.
Step 216: the product behind the water thorn is carried out degreasing and bleaching processing.
Step 217: the product that takes off after floating is carried out rolling, obtain the spunlace non-woven material finished product.Certainly, in another embodiment, also can carry out rolling to the product behind the water thorn earlier, and then it is carried out degreasing and bleaching processing, to obtain the spunlace non-woven material finished product.
Please refer to Fig. 5, in another embodiment, spunlace non-woven material is a sandwich construction, be short fiber layers be combined in two-layer or multilayer long fiber layer between the time, corresponding spunlace non-woven material manufacture method is: in step 201 and step 207, respectively the textile long fibered raw material of two-way is processed, by step 207 output two-way or multichannel individual layer long fiber layer more, collect individual layer long fiber layer and short fiber layers by step 212 by defeated lace curtaining afterwards, short fiber layers is combined between the multilayer long fiber layer,, collects defeated lace curtaining by the lapping machine and carry the product that closes behind the net of coming to carry out overlapping lapping in defeated lace curtaining downstream, carry out the water thorn afterwards, form the multilayer spunlace non-woven material.This multilayer spunlace non-woven material can also satisfy the requirement of product grammes per square metre better.
The spunlace non-woven material manufacturing equipment that the embodiment of the present application provides and the spunlace non-woven material of manufacture method manufacturing and the wet sanitary napkins that makes by above-mentioned spunlace non-woven material, by short fiber layers water thorn is cemented on the long fiber layer, make spunlace non-woven material and wet sanitary napkins in water, can reach the effect of dispersion, can directly lose after the use into toilet, simultaneously, it is raw material that spunlace non-woven material and wet sanitary napkins adopt textile fiber, do not contain chemical fibre and adhesive, skin is not stimulated, do not pollute the environment yet.
Above content be in conjunction with concrete embodiment to further describing that the application did, can not assert that the application's concrete enforcement is confined to these explanations.For the application person of an ordinary skill in the technical field, under the prerequisite that does not break away from the application's design, can also make some simple deduction or replace.
Claims (10)
1. spunlace non-woven material, it is characterized in that comprising: one or more layers fibre length is that long fiber layer and the fibre length of 10-80mm is the short fiber layers of 0-8mm, the material of described long fiber layer and short fiber layers is textile fiber, described short fiber layers is combined between the side or multilayer long fiber layer of described one deck long fiber layer, and described short fiber layers is cemented on the long fiber layer through the water thorn.
2. spunlace non-woven material as claimed in claim 1 is characterized in that, the mass ratio of described short fiber layers and long fiber layer is not less than 1:1.
3. spunlace non-woven material as claimed in claim 2 is characterized in that, the fibre length of described long fiber layer is 20mm, and the fibre length of described short fiber layers is 2mm, and the mass ratio of described short fiber layers and long fiber layer is 7:3.
4. a spunlace non-woven material manufacturing equipment is characterized in that, comprising:
Griping cotton machine, to be used to grasp fibre length be the textile long fibered raw material of 10-80mm and send into subordinate equipment and handle;
Heavy object separator is arranged on the downstream of griping cotton machine, is used for separating removing the weight that mixes the textile long fibered raw material of carrying in griping cotton machine;
Condenser is arranged on the downstream of heavy object separator, and the textile long fibered raw material that is used for handling by heavy object separator condenses, and the textile long fibered raw material after the output cohesion;
Opener is arranged on the downstream of condenser, is used for the textile long fibered raw material of condenser output is carried out shredding and removal of impurities;
Cotton blender machine is arranged on the downstream of opener, is used for the textile long fibered raw material behind the opener mixed beating pine;
Scutcher is arranged on the downstream of cotton blender machine, is used for the textile long fibered raw material that mixes through preliminary shredding is carried out meticulous shredding and removal of impurities;
Carding machine is arranged on the downstream of scutcher, is used for the textile long fibered raw material of scutcher output is carried out carding, removes impurity and/or short flannel, and output individual layer long fiber layer;
The air lay device, described air lay device and carding machine are set up in parallel, and being used for fibre length is that the textile short fiber material of 0-8mm is output as the individual layer short fiber layers;
Defeated lace curtaining is arranged on carding machine becomes net arrangement with air-flow downstream, is used to collect carding machine becomes net arrangement output with air-flow individual layer long fiber layer and short fiber layers, and it is carried out overlappingly being transported to subordinate equipment after closing net;
The lapping machine is arranged on the downstream of defeated lace curtaining, is used for the product that closes behind the net of defeated lace curtaining output is carried out overlapping lapping;
Spun-laced machine is arranged on the downstream of lapping machine, is used for carrying the product of coming fully to tangle by web by High-Pressure Water by the lapping machine after the lapping;
Up-coiler is arranged on the downstream of spun-laced machine, is used for the product behind the water thorn is carried out rolling, obtains the spunlace non-woven material finished product.
5. spunlace non-woven material manufacturing equipment as claimed in claim 4 is characterized in that described griping cotton machine, heavy object separator, condenser, opener, cotton blender machine, scutcher and carding machine have two-way; Described defeated lace curtaining is arranged on the two-way carding machine becomes net arrangement with air-flow downstream, is used for becoming the single fiber layer of net arrangement output to carry out overlappingly being transported to subordinate equipment after closing net with air-flow the two-way carding machine.
6. as claim 4 or 5 described spunlace non-woven material manufacturing equipments, it is characterized in that, also comprise:
The three-in-one spy removal apparatus of the heavy foreign material of suction iron device between griping cotton machine and heavy object separator and metal Mars, described suction iron device is arranged on the downstream of griping cotton machine, is used for visiting the metal object except that mixing in textile long fibered raw material; The three-in-one spy removal apparatus of the heavy foreign material of described metal Mars is arranged on the downstream of inhaling the iron device, is used for visiting removing the heavy foreign material of metal and preventing fire alarm; With
Isomerism fabric sorting machine between scutcher and carding machine, remove the micronic dust machine, inhale the iron device and the air pressure hopper is fed cotton machine, described isomerism fabric sorting machine is arranged on the downstream of scutcher, is used for removing the foreign fiber that is mixed in textile long fibered raw material fiber; Describedly remove the downstream that the micronic dust machine is arranged on the isomerism fabric sorting machine, be used for removing the minute impurities that mixes in textile long fibered raw material; Described suction iron device is arranged on the downstream except that the micronic dust machine, is used for visiting the metal object except that being mingled in textile long fibered raw material; Described air pressure hopper is fed cotton machine and is arranged on the downstream of inhaling the iron device, is used for textile long fibered raw material is fed carding machine equably.
7. a spunlace non-woven material manufacture method is characterized in that, comprising:
Obtaining fibre length is the textile long fibered raw material of 10-80mm;
Separate and remove the weight that is mingled in the textile long fibered raw material;
The textile long fibered raw material of removing behind the weight is condensed, and the textile long fibered raw material after the output cohesion;
Textile long fibered raw material after the cohesion is carried out shredding and removal of impurities;
Textile long fibered raw material through shredding and removal of impurities is mixed dozen pine;
Carry out meticulous shredding and removal of impurities to mixing the textile long fibered raw material beat behind the pine;
Textile long fibered raw material is carried out combing, remove impurity and/or short flannel, and output individual layer long fiber layer;
Obtaining fibre length is the textile short fiber material of 0-8mm, and output individual layer short fiber layers;
Collect the individual layer long fiber layer and the short fiber layers of output, it is carried out the overlapping net back output of closing;
The product that closes behind the net to output carries out overlapping lapping;
Product after the lapping is carried out the water thorn by High-Pressure Water, allow web fully tangle;
Product behind the water thorn is carried out degreasing and bleaching processing;
The product that takes off after floating is carried out rolling, obtain the spunlace non-woven material finished product.
8. spunlace non-woven material manufacture method as claimed in claim 7 is characterized in that, the individual layer long fiber layer and the short fiber layers of described collection output are carried out the overlapping net that closes to it, and the mass ratio of short fiber layers and long fiber layer is not less than 1:1.
9. spunlace non-woven material manufacture method as claimed in claim 8 is characterized in that:
Describedly obtain the textile long fibered raw material that fibre length is 10-80mm, be specially and obtain the textile long fibered raw material that fibre length is 20mm;
Describedly obtain the textile short fiber material that fibre length is 0-8mm, and be output into the individual layer short fiber layers, be specially and obtain the textile short fiber material that fibre length is 2mm, and output individual layer short fiber layers;
The individual layer long fiber layer and the short fiber layers of described collection output are carried out overlappingly when closing net to it, the mass ratio of short fiber layers and long fiber layer is 7:3.
10. a wet sanitary napkins is characterized in that, described wet sanitary napkins is made by each described spunlace non-woven material of claim 1-3.
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| CN109532129B (en) * | 2017-09-22 | 2021-06-15 | 稳健医疗(嘉鱼)有限公司 | Cosmetic cotton and preparation method and preparation system thereof |
| CN109532129A (en) * | 2017-09-22 | 2019-03-29 | 稳健医疗(嘉鱼)有限公司 | A kind of cotton pads and preparation method thereof and preparation system |
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| CN110184740A (en) * | 2019-06-28 | 2019-08-30 | 福建省健为医疗用品有限公司 | A kind of health manufacturing method of water repellent pure cotton non-woven fabrics |
| CN110453375A (en) * | 2019-08-06 | 2019-11-15 | 深圳全棉时代科技有限公司 | A kind of method of gas thorn production non-woven cloth |
| CN112160077A (en) * | 2020-08-24 | 2021-01-01 | 中国农业科学院麻类研究所 | Low-cost plant fiber membrane and preparation method thereof |
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