CN102267256B - Dispersible spunlaced nonwoven material and production method thereof - Google Patents
Dispersible spunlaced nonwoven material and production method thereof Download PDFInfo
- Publication number
- CN102267256B CN102267256B CN2011101615048A CN201110161504A CN102267256B CN 102267256 B CN102267256 B CN 102267256B CN 2011101615048 A CN2011101615048 A CN 2011101615048A CN 201110161504 A CN201110161504 A CN 201110161504A CN 102267256 B CN102267256 B CN 102267256B
- Authority
- CN
- China
- Prior art keywords
- cellulose fibre
- fluff pulp
- spunlaced nonwoven
- woven fabric
- pulp fibers
- 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.)
- Active
Links
Abstract
The invention discloses a dispersible spunlaced nonwoven material and a production method thereof, wherein the dispersible spunlaced nonwoven material has the properties of high water absorbability, soft hand feel and the like, has high tenacity and can be degraded under completely natural conditions; the dispersible spunlaced nonwoven material comprises a spunlaced nonwoven cloth made of cellulose fibers (17 mm), and a fluff pulp web curtain is arranged on the spunlaced nonwoven cloth in a spunlaced bonding mode. The method for producing the dispersible spunlaced nonwoven material comprises the following steps: preparing a spunlaced nonwoven cloth made of cellulose fibers (17 mm); preparing a fluff pulp web curtain; arranging the spunlaced nonwoven cloth on the formed web curtain by using a setting-out device; carrying out compounding and spunlace bonding on the fluff pulp web curtain and the spunlaced nonwoven cloth made of cellulose fibers (17 mm); and drying the obtained product.
Description
Technical field
The present invention relates to a kind of spunlace non-woven material and production method, is a kind of have high-hydroscopicity, performance such as soft, has again high-tenacity and the spunlace non-woven material broken up and the production method of natural degradation fully.
Background technology
At present, toilet paper or other hygiene paper product for similar lavatory, because of the fluff pulp fibers that its raw material is purely, must carry out moulding by means of materials such as wet strength agents, though portioned product has the effect that can break up, powerful low, fall bits serious, pollute skin; If instead the product brute force is greatly soft not, be difficult to break up, can cause the toilet blockage of sewer, bring a lot of troubles to the user.Traditional spunlace non-woven product (as wholesomeness products such as the disposable wet tissue of daily maximum consumption, wipers) Main Ingredients and Appearance is terylene, not only can't break up, and can not degrade, and after abandoning, can bring secondary pollution to environment.
Summary of the invention
The present invention is in order to solve the existing above-mentioned technical problem of prior art, and a kind of have high-hydroscopicity, the performance such as soft are provided, and has again high-tenacity and can be in the spunlace non-woven material broken up and the production method of natural degradation fully.
Technical solution of the present invention is: a kind of spunlace non-woven material broken up, the hydro-entangled non-woven fabric that useful 17mm cellulose fibre is made is characterized in that: on described hydro-entangled non-woven fabric, the water thorn is consolidated with the fluff pulp fibers net.
A kind of production method of the above-mentioned spunlace non-woven material broken up is characterized in that carrying out as follows:
A. prepare 17mm cellulose fibre hydro-entangled non-woven fabric;
B. prepare the fluff pulp fibers lace curtaining;
C. with apparatus for displaying, 17mm cellulose fibre hydro-entangled non-woven fabric is introduced above the moulding lace curtaining;
D. by the fluff pulp fibers lace curtaining and 17mm cellulose fibre hydro-entangled non-woven fabric is compound and water thorn is fixed;
E. dry;
Described a step comprises shredding, combing, water thorn and dries:
Described shredding is that the cellulose fibre to 17mm carries out shredding, and spacing in 3 ~ 5 roads between the card stripper of bale opener and stripping hired roughneck, the transporting velocity of brad curtain is 65m/min;
Described combing is that the 17mm cellulose fibre is carried out to combing, and the main cylinder speed of combing is 900 ~ 950m/min, breast cylinder speed 500 ~ 550m/min, and mixed and disorderly roller speed 1050 ~ 1200 m/min up and down, upper and lower doffer's speed is 43 ~ 52m/min;
Described oven dry is to be 95 ~ 105 ℃ of oven for drying through excess temperature;
Described b step comprises flossy pulp-board fragmentation and air lay:
Described flossy pulp-board fragmentation is the fine hair pulp plate of 2 ~ 3mm to be carried out to broken also shredding by disintegrating machine become single fluff pulp fibers, and the efficiency of broken conveying fan is 110%;
In described air lay, six Beater Speed power are 90%;
The efficiency that is complex as negative pressure sucktion fan under the moulding lace curtaining of described d step is respectively 110%, 75%, 72%, 100%, 30%, and the sucktion fan efficiency of recirculation system is respectively 90%, 90%, 95%; It is respectively 25bar, 48bar that water stings fixed two water jet pressure of the first rotary drum; The second rotary drum water jet pressure is 0bar; The 3rd two of rotary drums water jet pressure is respectively 32bar, 32bar; The 4th two of rotary drums water jet pressure is respectively 0bar;
Three circulating fan efficiency of the oven dry of described e step are 65%, and exhaust fan efficiency is equal 45%, oven temperature is 100 ℃.
The present invention stings fixed mode with water to allow 17mm cellulose fibre and 2 ~ 3mm fluff pulp fibers fully tangle, and product not only has the same bulky hand of non-weaving cloth and three-dimensional structure, and has good use brute force, indeformable.Main is strengthens without adding any wet strength agent, and wood pulp cellulose is lax under the impact of water, tangles and opens gradually, finally by broken off by water flush, can guarantee the smooth and easy of sewer and can be degradable to have the advantage of saving the energy and environmental protection.Simultaneously because pulp paper is cheap, reduced the cost of product from integral body after compound, there is higher social benefit and economic benefit.
The accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
The specific embodiment:
The embodiment of the present invention is produced as follows:
Carry out as follows
A. prepare 17mm cellulose fibre hydro-entangled non-woven fabric;
Comprise shredding, combing, water thorn and dry:
Described shredding is that the cellulose fibre to 17mm carries out shredding, and according to the difference of fibre length, closely knit and fluffy degree, spacing in 3 ~ 5 roads between the card stripper of bale opener and stripping hired roughneck, the transporting velocity of brad curtain is 65m/min;
Described combing is that the 17mm cellulose fibre is carried out to combing, and the main cylinder speed of combing is 900 ~ 950m/min, breast cylinder speed 500 ~ 550m/min, and mixed and disorderly roller speed 1050 ~ 1200 m/min up and down, upper and lower doffer's speed is 43 ~ 52m/min;
Described water thorn is to utilize water thorn pressure, with the rotary drum rebound effect, the 17mm cellulose fibre is tangled into to cloth mutually;
Described oven dry is to be 95 ~ 105 ℃ of oven for drying through excess temperature;
B. prepare the fluff pulp fibers lace curtaining;
Comprise flossy pulp-board fragmentation and air lay:
Described flossy pulp-board fragmentation is that the fine hair pulp plate that 2 ~ 3mm is long carries out fragmentation by disintegrating machine and shredding becomes single fluff pulp fibers, and in broken step, the efficiency of conveying fan is set as 110%;
Described air lay is that the fluff pulp fibers after shredding is evenly mixed, and, by hired roughneck's lapping of High Rotation Speed, six Beater Speed power are 90%;
C. with apparatus for displaying, 17mm cellulose fibre hydro-entangled non-woven fabric is introduced on the moulding lace curtaining;
D. by the fluff pulp fibers lace curtaining and 17mm cellulose fibre hydro-entangled non-woven fabric is compound and water thorn fixed be that the fluff pulp fibers net is layered on above hydro-entangled non-woven fabric uniformly, guarantee that two lace curtainings are synchronous; Under compound moulding lace curtaining used, the efficiency of negative pressure sucktion fan is respectively 110%, 75%, 72%, 100%, 30%, and the sucktion fan efficiency of recirculation system is respectively 90%, 90%, 95%; It is respectively 25bar, 48bar that water stings fixed two water jet pressure of the first rotary drum; The second rotary drum water jet pressure is 0bar; The 3rd two of rotary drums water jet pressure is respectively 32bar, 32bar; The 4th two of rotary drums water jet pressure is respectively 0bar;
E. dry;
Dry three circulating fan efficiency and be 65%, exhaust fan efficiency is equal 45%, oven temperature is 100 ℃.
Make the spunlace non-woven material broken up as shown in Figure 1, the hydro-entangled non-woven fabric 1 that useful 17mm cellulose fibre is made, on described hydro-entangled non-woven fabric 1, the water thorn is consolidated with fluff pulp fibers net 2.
By the joint product coiling after drying, be convenient to transportation.
Design parameter in production process is as table 1:
Table 1
The product of the embodiment of the present invention is 60g/m
2, its physical testing result is as shown in table 2:
Table 2
Claims (1)
1. the production method of the spunlace non-woven material that can break up is characterized in that carrying out as follows:
A. prepare 17mm cellulose fibre hydro-entangled non-woven fabric;
B. prepare the fluff pulp fibers lace curtaining;
C. with apparatus for displaying, 17mm cellulose fibre hydro-entangled non-woven fabric is introduced on the moulding lace curtaining;
D. by the fluff pulp fibers lace curtaining and 17mm cellulose fibre hydro-entangled non-woven fabric is compound and water thorn is fixed;
E. dry;
Described a step comprises shredding, combing, water thorn and dries:
Described shredding is that the cellulose fibre to 17mm carries out shredding, and spacing in 3 ~ 5 roads between the card stripper of bale opener and stripping hired roughneck, the transporting velocity of brad curtain is 65m/min;
Described combing is that the 17mm cellulose fibre is carried out to combing, and the main cylinder speed of combing is 900 ~ 950m/min, breast cylinder speed 500 ~ 550m/min, and mixed and disorderly roller speed 1050 ~ 1200 m/min up and down, upper and lower doffer's speed is 43 ~ 52m/min;
Described oven dry is to be 95 ~ 105 ℃ of oven for drying through excess temperature;
Described b step comprises flossy pulp-board fragmentation and air lay:
Described flossy pulp-board fragmentation is the fine hair pulp plate of 2 ~ 3mm to be carried out to broken also shredding by disintegrating machine become single fluff pulp fibers, and the efficiency of broken conveying fan is 110%;
In described air lay, six Beater Speed power are 90%;
Described d step by the fluff pulp fibers lace curtaining and 17mm cellulose fibre hydro-entangled non-woven fabric is compound and water thorn fixed be that the fluff pulp fibers net is layered on above hydro-entangled non-woven fabric equably, guarantee that two lace curtainings are synchronous; Under compound moulding lace curtaining used, the efficiency of negative pressure sucktion fan is respectively 110%, 75%, 72%, 100%, 30%, and the sucktion fan efficiency of recirculation system is respectively 90%, 90%, 95%; It is respectively 25bar, 48bar that water stings fixed two water jet pressure of the first rotary drum; The second rotary drum water jet pressure is 0bar; The 3rd two of rotary drums water jet pressure is respectively 32bar, 32bar; The 4th two of rotary drums water jet pressure is respectively 0bar;
Three circulating fan efficiency of the oven dry of described e step are 65%, and exhaust fan efficiency is equal 45%, oven temperature is 100 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101615048A CN102267256B (en) | 2011-06-16 | 2011-06-16 | Dispersible spunlaced nonwoven material and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101615048A CN102267256B (en) | 2011-06-16 | 2011-06-16 | Dispersible spunlaced nonwoven material and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102267256A CN102267256A (en) | 2011-12-07 |
| CN102267256B true CN102267256B (en) | 2013-12-11 |
Family
ID=45049808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101615048A Active CN102267256B (en) | 2011-06-16 | 2011-06-16 | Dispersible spunlaced nonwoven material and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102267256B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839498A (en) * | 2012-08-24 | 2012-12-26 | 大连瑞光非织造布集团有限公司 | CPC three-layer composite spunlaced nonwoven fabric and production method thereof |
| CN103966768B (en) * | 2013-01-29 | 2016-08-03 | 大连瑞源非织造布有限公司 | Hot rolling can break up the production technology of non-weaving cloth |
| CN103215750B (en) * | 2013-03-06 | 2016-12-28 | 稳健医疗（黄冈）有限公司 | Spunlace non-woven material and manufacture method, manufacture equipment and wet sanitary napkins |
| CN105568560A (en) * | 2014-10-08 | 2016-05-11 | 张家港骏马无纺布有限公司 | Fluffy melt-blow cloth preparation method |
| CN105463703B (en) * | 2015-12-25 | 2018-02-16 | 常熟市飞龙无纺机械有限公司 | Degradable composite fibre water needled non-woven cloth and preparation method thereof can be broken up |
| CN106367886A (en) * | 2016-08-30 | 2017-02-01 | 绍兴柯桥天圣无纺有限公司 | Dispersible full-degradable spunlaced nonwoven fabric and preparation method thereof |
| CN107475894A (en) * | 2017-08-24 | 2017-12-15 | 芜湖立新清洁用品有限公司 | A kind of nonwoven fabrics for wiping applications for catering industry |
| CN110184748A (en) * | 2019-05-23 | 2019-08-30 | 丁棋 | A kind of preparation method of spun laced fabric |
| CN116676805A (en) * | 2023-06-05 | 2023-09-01 | 河南逸祥卫生科技有限公司 | High-wet-strength flushable spunlaced material and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1470698A (en) * | 2002-07-28 | 2004-01-28 | 海南欣龙无纺股份有限公司 | Four-layer structure composite non-woven fabric and production method thereof |
| EP1524350A1 (en) * | 2003-10-17 | 2005-04-20 | Reifenhäuser GmbH & Co. Maschinenfabrik | Fiber laminates and methods for producing them |
| CN1944745A (en) * | 2006-10-30 | 2007-04-11 | 上海嘉翰轻工机械有限公司 | Air-lay web hydro-entangled composite entanglement product and preparing method and device |
| CN202137985U (en) * | 2011-06-16 | 2012-02-08 | 大连瑞源非织造布有限公司 | Flushable spun-laced non-woven material |
-
2011
- 2011-06-16 CN CN2011101615048A patent/CN102267256B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1470698A (en) * | 2002-07-28 | 2004-01-28 | 海南欣龙无纺股份有限公司 | Four-layer structure composite non-woven fabric and production method thereof |
| EP1524350A1 (en) * | 2003-10-17 | 2005-04-20 | Reifenhäuser GmbH & Co. Maschinenfabrik | Fiber laminates and methods for producing them |
| CN1944745A (en) * | 2006-10-30 | 2007-04-11 | 上海嘉翰轻工机械有限公司 | Air-lay web hydro-entangled composite entanglement product and preparing method and device |
| CN202137985U (en) * | 2011-06-16 | 2012-02-08 | 大连瑞源非织造布有限公司 | Flushable spun-laced non-woven material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102267256A (en) | 2011-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102267256B (en) | Dispersible spunlaced nonwoven material and production method thereof | |
| CN106222887B (en) | A kind of manufacturing method of four layers of composite water-spurt non-woven cloth | |
| CN101666016B (en) | High-performance dry-process paper-cotton compound non-woven fabric and preparation method thereof and application | |
| CN106498624A (en) | Fiber spun-laced new material of biomass camellia and preparation method thereof | |
| CN104452433A (en) | Raw paper for dispersed wet tissues and production method for raw paper | |
| CN205775158U (en) | A kind of spun-laced nonwoven fabric production line | |
| CN102912676A (en) | Method for producing paper towel | |
| CN214387312U (en) | Plant fiber dispersible material and production device thereof | |
| CN101586287A (en) | A method for producing moisture paper tissue material | |
| CN202137985U (en) | Flushable spun-laced non-woven material | |
| CN105951299A (en) | Preparation method for antiallergic breathable easy-to-tear medical adhesive tape base cloth and production device adopting preparation method | |
| CN103352324A (en) | Pearl grain reinforced spunlace nonwoven fabric and production process thereof | |
| CN201241250Y (en) | Airflow net forming apparatus for processing fiber cotton | |
| CN102733096B (en) | Non-allergenic fully-degradable medical and hygienic non-woven material capable of adjusting moisture | |
| CN101185560A (en) | Purified cotton towel | |
| CN109355802A (en) | A kind of high-elastic flame-proof antibiotic hard cotton non-woven material and preparation method thereof | |
| CN102934963B (en) | The preparation method of a kind of environment-friendlydegradable degradable wet tissue material | |
| CN205974960U (en) | Four layers composite spunlaced nonwoven fabric | |
| CN109722789A (en) | A kind of production method of needle punched non-woven fabrics | |
| CN107981767B (en) | A kind of terylene wood pulp wet tissue and preparation method thereof | |
| CN204715073U (en) | A kind of wet tissue pre-processing devices | |
| CN102560893B (en) | Production process of silk fiber spunlace non-woven fabrics | |
| CN112921501A (en) | Wiping paper production process | |
| CN209338913U (en) | A kind of production equipment of wood pulp mixing spunlace non-woven material | |
| CN103541148A (en) | Novel wet tissue material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN RUIGUANG NONWOVEN GROUP CO., LTD. Free format text: FORMER OWNER: DALIAN RUIYUAN NONWOVEN GROUP CO., LTD. Effective date: 20140410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140410 Address after: 116000, No. 134, west gate, Jinzhou New District, Liaoning, Dalian Patentee after: Dalian Ruiguang Nonwoven Group Co., Ltd. Address before: 116000 No. 100, southwest kiln, Jinzhou District, Liaoning, Dalian Patentee before: Dalian Ruiyuan Nonwoven Group Co., Ltd. |