CN201317135Y - Sandwiched filling core - Google Patents
Sandwiched filling core Download PDFInfo
- Publication number
- CN201317135Y CN201317135Y CNU2008202079732U CN200820207973U CN201317135Y CN 201317135 Y CN201317135 Y CN 201317135Y CN U2008202079732 U CNU2008202079732 U CN U2008202079732U CN 200820207973 U CN200820207973 U CN 200820207973U CN 201317135 Y CN201317135 Y CN 201317135Y
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- core material
- sandwich filling
- flaxen fiber
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Abstract
The utility model discloses a sandwiched filling core, which is characterized in that the sandwiched filling core comprises a silk layer at the upper surface, a silk layer at the lower surface, and an intermediate layer arranged between the two silk layers. The intermediate layer is a pure jute fibre layer, or a pure hemp fibre layer, or a mixed layer combined with jute fibre and hemp fibre. The sandwiched filling core is soft, comfortable, bacteriostatic and antibacterial, and can prevent and expel worms and effectively prevent mildew, besides, the price is low.
Description
Technical field
The utility model relates to the filling core material of a kind of bed clothes, cushion etc.Specifically a kind of sandwich filling core material.
Background technology
Silk belongs to animal protein fiber, and smooth pliable utilizes silk quilt that silk makes as filling core material, pillow, cushion, sofa, mattress, foot pad, back cushion etc. soft comfortable, and hygroscopicity and gas permeability are all relatively good, are fit to very much spring and summer and use season.But, because silk belongs to animal protein fiber, easily infested, living bacterium, mildew, if the filling core material of silk quilt, pillow, cushion, sofa, mattress, foot pad, back cushion etc. all uses silk to make, the price of the silk quilt of producing, pillow, cushion, sofa, mattress, foot pad, back cushion etc. is also relatively more expensive.
The relatively poor shortcoming of thermal property when using winter for solving pure silk quilt, Chinese patent literature CN2753238Y discloses a kind of silk velveteen quilt, whole filling core material is a three-layer network shape stereochemical structure, and levels is a mulberry silk layer, and the intermediate layer is a thermal property plant fiber layer preferably; Wherein plant fiber layer is cotton fiber or adds a spot of flaxen fiber, terylene, animal origin etc. be mixed and made in cotton fiber.On the one hand, cotton fiber is relatively fine and close, and gas permeability is bad, and cotton fiber is easily agglomerating, and the long-time easily knot cake that uses makes silk quilt lose the advantage of soft comfortable, good permeability; And the not anti-mould of cotton fiber itself, the silk quilt that has added cotton fiber can not overcome the shortcoming of infested, living bacterium, mildew.On the other hand, the amount of cotton fiber is many, and flaxen fiber just adds in the cotton fiber as general complementary fiber, and addition seldom; Can not avoid infested, living bacterium of mulberry silk layer or mildew.In addition, terylene etc. belong to chemical fibre, and soft comfortableness is bad, nor can avoid infested, living bacterium of silk or mildew.
The utility model content
For this reason, technical problem to be solved in the utility model is to provide a kind of softness comfortable, and insecting driving insect, bacteriostasis antibiosis effectively prevent the sandwich filling core material that mildew and price are lower.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solution: a kind of sandwich filling core material, described sandwich filling core material comprises upper surface mulberry silk layer and lower surface mulberry silk layer, and the intermediate layer between described upper surface mulberry silk layer and lower surface mulberry silk layer, described intermediate layer is true yellow flaxen fiber layer, pure hemp layer or the flaxen fiber binder course be made up of tossa and hemp.
Above-mentioned sandwich filling core material, described flaxen fiber binder course are the mixed fiber layer that tossa and hemp form.
Above-mentioned sandwich filling core material, described flaxen fiber binder course comprise true yellow flaxen fiber layer and the pure hemp layer that the alternate stack of multilayer is provided with.
Above-mentioned sandwich filling core material, described sandwich filling core material also comprise the fixedly lining that its outer surface coats.
Above-mentioned sandwich filling core material, described fixedly lining is a linen.
Above-mentioned sandwich filling core material, described linen are hemp cloth, megila, ramie fabric or sodolin.
Technique scheme of the present utility model has the following advantages compared to existing technology: the sandwich filling core material of (1) the utility model has increased the intermediate layer between upper surface mulberry silk layer and lower surface mulberry silk layer, described intermediate layer is true yellow flaxen fiber layer, pure hemp layer or by the flaxen fiber binder course that tossa and hemp are formed, and does not contain cotton fiber, chemical fibre and other animal origin except that silk; Tossa is compared the function that other bast-fibre all has good insecting driving insect, bacteriostasis antibiosis, prevents mildew with hemp, and price comparison is cheap.Therefore, the sandwich filling core material of the utility model is when having the soft comfortable advantage of silk on the one hand, have insecting driving insect, bacteriostasis antibiosis, effectively prevent the function of mildew, and, can effectively avoid causing the shortcoming of easy conglomeration because of the cotton fiber moisture absorption owing to do not contain cotton fiber; Also reduce the use amount of silk on the other hand, reduced the price of the sandwich filling core material of the utility model; In addition,, do not use chemical fibre and cotton fiber, guarantee that the sandwich filling core material of the utility model has soft preferably comfortableness because the sandwich filling core material of the utility model all uses animal, string.(2) described flaxen fiber binder course is to be formed by pure hemp layer and the alternate stack of true yellow flaxen fiber layer, when flaxen fiber content is lower, just can play insecting driving insect preferably, bacteriostasis antibiosis like this, effectively prevent the effect of mildew, and only need be carded to size, the thickness that needs to silk and flaxen fiber respectively when make making sandwich filling core material, and then be combined with each other and get final product, therefore destructive less to flaxen fiber or silk fiber, the manufacturing is also than being easier to; Described flaxen fiber binder course also can be the mixed fiber layer that tossa and hemp form, silk and flaxen fiber are blended directly in together, mix, more help demonstrating fully hemp and tossa advantage separately, when flaxen fiber content is very low, just can play insecting driving insect preferably, bacteriostasis antibiosis like this, effectively prevent the effect of mildew.(3) because described sandwich filling core material also comprises fixedly lining of linen that its outer surface coats, one side makes sandwich filling core material have better insecting driving insect, bacteriostasis antibiosis, prevents the function of mildew; Can play good fixation to sandwich filling core material on the other hand, prevent to relatively move between layer and the layer, keep the global shape of sandwich filling core material not have greatly changed, avoid taking place between the fiber in the sandwich under external force filling core material to slide even fracture; Described linen can be megila, sodolin, ramie fabric or hemp cloth, all can realize the foregoing invention purpose.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the structural representation of the sandwich filling core material of the utility model;
Fig. 2 is the another kind of structural representation of the sandwich filling core material of the utility model;
Fig. 3 is the another kind of structural representation of the sandwich filling core material of the utility model.
Reference numeral is expressed as among the figure: 1-is lining fixedly, the sandwich filling core material of 2-, 31-upper surface mulberry silk layer, 32-lower surface mulberry silk layer, 41-true yellow flaxen fiber layer, the pure hemp layer of 42-, 5-mixed fiber layer.
The specific embodiment
As shown in Figure 1, in the present embodiment, described sandwich filling core material 2 comprises fixedly lining 1 that its outer surface coats and upper surface mulberry silk layer 31 and the lower surface mulberry silk layer 32 that closes on described fixedly lining 1, and the intermediate layer between described upper surface mulberry silk layer 31 and lower surface mulberry silk layer 32, described intermediate layer is a true yellow flaxen fiber layer 41, do not contain cotton fiber, chemical fibre and other animal origin except that silk, described fixedly lining 1 is a megila.Wherein, the quality of tossa is 20% of sandwich filling core material 2 gross masses.Fixedly the quality of the sandwich filling core material 2 of quality, the actual needs of lining 1 and the above-mentioned composition of sandwich filling core material 2 are chosen silk and tossa according to the megila that uses, the thickness and the size of the sandwich filling core material of making as required 2 then, respectively silk and tossa are handled moulding by carding machine, obtain upper surface mulberry silk layer 31, lower surface mulberry silk layer 32 and true yellow flaxen fiber layer 41 respectively; At last upper surface mulberry silk layer 31, lower surface mulberry silk layer 32 and true yellow flaxen fiber layer 41 are combined, and coat fixedly lining 1 of megila at outer surface, quilting is fixedly lining 1, upper surface mulberry silk layer 31, lower surface mulberry silk layer 32 and true yellow flaxen fiber layer 41 of megila fixedly, just obtained the sandwich filling core material 2 of present embodiment, can directly use as silk quilt.For the ease of cleaning fixedly lining 1, can pack in the quilt cover making good above-mentioned sandwich filling core material 2, in the process of using, just can be maintained fixed the state that lining 1 is in clean hygiene all the time like this, can from quilt cover, take out sandwich filling core material 2 after using a period of time, only clean quilt cover and get final product.
Since the increase between upper surface mulberry silk layer 31 described in the present embodiment and the lower surface mulberry silk layer 32 by true yellow flaxen fiber layer 41.Therefore, the sandwich filling core material 2 of present embodiment is when having the soft comfortable advantage of silk on the one hand, have good insecting driving insect, bacteriostasis antibiosis, effectively prevent the function of mildew, and, can effectively avoid causing the shortcoming of easy conglomeration because of the cotton fiber moisture absorption owing to do not contain cotton fiber; Also reduce the use amount of silk on the other hand, reduced the production cost of the sandwich filling core material 2 of present embodiment and the price of product; In addition,, do not use chemical fibre and cotton fiber, guarantee that the sandwich filling core material 2 of present embodiment has soft preferably comfortableness because the sandwich filling core material 2 of present embodiment all uses animal, string.
In the present embodiment, the quality of tossa is 20% of sandwich filling core material 2 gross masses, can reach insecting driving insect, bacteriostasis antibiosis preferably, prevent the effect of mildew, does not reduce the soft comfortableness of the sandwich filling core material 2 of present embodiment simultaneously again.
In addition, fixedly lining 1 in the present embodiment is a linen, and described linen is a megila, makes sandwich filling core material 2 have better insecting driving insect, bacteriostasis antibiosis, prevents the function of mildew, and the tossa price comparison is cheap, can further reduce the cost of product; Simultaneously, fixedly lining 1 can play good fixation to mulberry silk layer in the sandwich filling core material 2 and true yellow flaxen fiber layer 41, prevent to relatively move between layer and the layer, keep 2 one-tenth of sandwich filling core materials as a whole, its global shape does not have greatly changed; Particularly fixedly lining 1 is an one with true yellow flaxen fiber layer 41 and mulberry silk layer quilting, avoids that bigger slip takes place between the fiber in the sandwich under external force filling core material 2 even fracture between the fiber takes place.Table 1 drives the mite test effect for the sandwich filling core material 2 of present embodiment.Table 2 is the BA effect of the sandwich filling core material 2 of present embodiment.
The sandwich filling core material of table 1 drive the mite test effect
The mite experiment of driving in the present embodiment is to carry out in Prevention ﹠ Control Station of Parasitic Disease, China Diseases Prevention ﹠ C, and concrete testing conditions and method are:
Testing conditions: 25 ± 1 ℃ of laboratory's temperature, relative humidity are 75 ± 2%
For trying insect: the sensitive strain acarid that adopts this to raise: dirt mite (Dermatophagoidesfarinae), female male imago.
Detection method: detect by No. [2003] 45, medicine inspection (give birth to survey) letter " mite of going out, drive mite test method and evaluation criterion ".
Get 7 little culture dish (diameter 6cm, high 1.5cm), wherein 1 is the center culture dish, and all the other 6 culture dishes are put around the center culture dish, and have place's culture dish wall to contact with the center culture dish, be placed on after 7 culture dishes are set its position is fixed.Place test sample and control sample, the area of test sample and culture dish floor space basically identical at interval in 6 culture dishes around.On test sample, respectively put acarid feed 0.05g.In the culture dish of center, put into 1000 of acarids, with be fixed on this cover experimental rig on the viscose glue cardboard put into one (30 * 20 * 5cm) cover porcelain dish, add saturated common salt solution the interior humidity of porcelain dish is remained on about 75%, (25 ℃ ± 1 ℃) was cultivated 24 hours in insulating box.Acarid in the feed is separated and collect with floatation.Write down the acarid number on the sandwich filling core material 2 respectively, be calculated as follows the mite rate of driving:
Drive mite rate (%)=(1-test set acarid number/control group acarid number) * 100%
The BA effect of the sandwich filling core material of table 2
| Microbial name | 24 hours clump counts | 0 hour clump count | 24 hours sterilizing rates (%) |
| Escherichia coli | 2.48×10 4 | 1.56×10 5 | 84.1 |
| Golden yellow staphylococcus | 4.33×10 4 | 1.61×10 5 | 73.1 |
| Candida albicans | 4.67×10 3 | 1.05×10 5 | 95.6 |
Anti-microbial property in the present embodiment is to carry out in Shanghai City Industry Wei Biological Research Institute inspection center, concrete detection method foundation: GB15979-2002.
In the middle of other embodiment, described sandwich filling core material 2 can be Fig. 2 or structure shown in Figure 3.
As shown in Figure 2, in the present embodiment, utilize sandwich filling core material 2 to make pillow as pillow, the flaxen fiber binder course that the intermediate layer of described sandwich filling core material 2 is made up of tossa and hemp, described flaxen fiber binder course are by pure hemp layer 42 and the 41 alternate stack of true yellow flaxen fiber layer and form.The size of the pillow of Zhi Zaoing and quality are handled moulding to mulberry silk layer, tossa, hemp respectively with carding machine as required, according to structure shown in Figure 2 mulberry silk layer, true yellow flaxen fiber layer 41, pure hemp layer 42 are superimposed together.The quality of flaxen fiber accounts for 30% of whole sandwich filling core material 2 gross masses.Craft or machine quilting mulberry silk layer, true yellow flaxen fiber layer 41, pure hemp layer 42 have just obtained operable pillow to the sandwich filling core material 2 of the above-mentioned quilting pillowcase of packing at last.
In the present embodiment, mulberry silk layer, true yellow flaxen fiber layer 41 and 42 one-tenth on pure hemp layer are as a whole, bigger slip or fracture can not take place between the fiber, and described sandwich filling core material 2 in use can become as a whole well.Only need be carded to size, the thickness that needs to silk and flaxen fiber respectively in the time of the sandwich filling core material of present embodiment 2, and then be combined with each other and get final product, therefore destructive less to flaxen fiber or silk fiber, the manufacturing is also than being easier to.Take the pillow of this spline structure, under the situation of sandwich filling core material 2 same thickness, the number of plies of true yellow flaxen fiber layer 41, hemp layer 42 is many more, true yellow flaxen fiber layer 41 disperses just relatively evenly with pure hemp layer 42, and the function of insecting driving insect, bacteriostasis antibiosis just can access better embodiment.In other some embodiment, constituting true yellow flaxen fiber layer 41 and pure hemp can also for example be three layers, four layers, five layers for more than two-layer for 42 layers.Under sandwich filling core material 2 thickness, size, condition identical in quality, the number of plies of true yellow flaxen fiber layer 41 and pure hemp layer 42 the more, true yellow flaxen fiber layer 41 just disperses evenly more with pure hemp layer 42, and the function of insecting driving insect, bacteriostasis antibiosis is just good more.
As shown in Figure 3, in the present embodiment, utilize sandwich filling core material 2 to make back cushion as filler.The flaxen fiber binder course that the intermediate layer of sandwich filling core material 2 is made up of tossa and hemp, described flaxen fiber binder course are the mixed fiber layer 5 that tossa and hemp form.The quality of flaxen fiber accounts for 40% of whole sandwich filling core material 2 gross masses.The size of the back cushion of Zhi Zaoing and quality as required, at first tossa and hemp are mixed and obtain composite fibre, use carding machine to handle above-mentioned composite fibre and silk respectively then, obtain mixed fiber layer 5, upper surface mulberry silk layer 31, lower surface mulberry silk layer 32 respectively, and it is compound the three, produce the filler of the sandwich filling core material 2 of structure as shown in Figure 3, then filler is packed in the face shield, sew up face shield and must arrive operable back cushion as back cushion.
Silk and flaxen fiber are taked such hybrid mode, make silk and flaxen fiber be blended directly in the composite fibre that formation together mixes, when flaxen fiber content is lower, just can play insecting driving insect preferably, bacteriostasis antibiosis, effectively prevent the effect of mildew.
The content of flaxen fiber is high more, and the cost of producing silk quilt, pillow, cushion, sofa cushion, mattress, foot pad or back cushion is just lower, insecting driving insect, bacteriostasis antibiosis, prevents that the effect of mildew is also relatively good, and hygroscopicity and gas permeability are also relatively good; The content of silk is high more, and the cost of producing silk quilt, pillow, cushion, sofa cushion, mattress, foot pad or back cushion is just than higher, and the feel of product is relatively good, and soft comfortableness is also relatively good, and warmth retention property is also relatively good.Take all factors into consideration the purposes of the invention filling core material, each factors such as the cost of product, for pillow, bed clothes, back cushion etc. soft comfortableness, warmth retention property and feel are required to compare high product, flaxen fiber content is 20-40% in the preferred filling core material, has also guaranteed to have reasonable insecting driving insect simultaneously, bacteriostasis antibiosis, has prevented mildew effect and hygroscopicity and gas permeability preferably; Need the hardness of the product manufactured relatively big for mattress, foot pad etc., the content of flaxen fiber is 60-80% in the preferred filling core material, the cost of product is lower, have good insecting driving insect, bacteriostasis antibiosis simultaneously, prevent the mildew effect, and have good hygroscopicity and gas permeability; Because individual's hobby difference, the soft comfortableness of product is required that very big-difference is arranged for sofa cushion, cushion etc., can produce the different filling core material of flaxen fiber content, satisfy the demands of consumers according to the different consumer groups.
The described binder course of the invention comprises mixed layer and composite bed, and promptly described binder course can be mixed layer, also can be composite bed; Described mixing is meant that two kinds or two or more fibers interpenetrate, disperse mutually and form inseparable composite fibre integral body; Described compound be meant a plurality of separate composite fibre integral body or a plurality of separate fabric integer of the same race or independently composite fibre whole with fabric integer independently of the same race between mutual superposition and the composite fibre body of the stratiform that forms, forming between the composite fibre integral body of composite fibre body of this stratiform or the fabric integer of the same race has obvious limit.
Obviously, the foregoing description only is for example clearly is described, and is not the qualification to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the utility model claim.
Claims (6)
1. sandwich filling core material, it is characterized in that, described sandwich filling core material (2) comprises upper surface mulberry silk layer (31) and lower surface mulberry silk layer (32), and being positioned at intermediate layer between described upper surface mulberry silk layer (31) and the lower surface mulberry silk layer (32), described intermediate layer is true yellow flaxen fiber layer (41), pure hemp layer (42) or the flaxen fiber binder course be made up of tossa and hemp.
2. sandwich filling core material according to claim 1 is characterized in that, described flaxen fiber binder course is the mixed fiber layer (5) that tossa and hemp form.
3. sandwich filling core material according to claim 1 is characterized in that, described flaxen fiber binder course comprises true yellow flaxen fiber layer (41) and the pure hemp layer (42) that the alternate stack of multilayer is provided with.
4. according to the arbitrary described sandwich filling core material of claim 1-3, it is characterized in that described sandwich filling core material (2) also comprises the fixedly lining (1) that its outer surface coats.
5. sandwich filling core material according to claim 4 is characterized in that, described fixedly lining (1) is a linen.
6. sandwich filling core material according to claim 5 is characterized in that, described linen is hemp cloth, megila, ramie fabric or sodolin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202079732U CN201317135Y (en) | 2008-08-26 | 2008-08-26 | Sandwiched filling core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202079732U CN201317135Y (en) | 2008-08-26 | 2008-08-26 | Sandwiched filling core |
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| Publication Number | Publication Date |
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| CN201317135Y true CN201317135Y (en) | 2009-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008202079732U Expired - Lifetime CN201317135Y (en) | 2008-08-26 | 2008-08-26 | Sandwiched filling core |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2644373A1 (en) * | 2012-03-30 | 2013-10-02 | Oleg Muzyrya | Sound and thermal insulating composite material |
-
2008
- 2008-08-26 CN CNU2008202079732U patent/CN201317135Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2644373A1 (en) * | 2012-03-30 | 2013-10-02 | Oleg Muzyrya | Sound and thermal insulating composite material |
| FR2988641A1 (en) * | 2012-03-30 | 2013-10-04 | Oleg Muzyrya | ACOUSTICALLY AND THERMALLY INSULATING COMPOSITE MATERIAL |
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Owner name: SUZHOU MUOWEI NATURAL FIBER MATERIAL CO., LTD. Free format text: FORMER OWNER: ZIJINHUA TEXTILE SCIENCE + TECHNOLOGY CO., LTD., JIANGSU Effective date: 20150326 |
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Effective date of registration: 20150326 Address after: 215551 Jiangsu province Changshou City Shanghu town Liantang Industrial Concentrated West (Weng Jia Zhuang) Patentee after: Suzhou Mowei Natural Fiber Material Co., Ltd. Address before: 215551 Jiangsu province Changshou City Liantang Shanghai Yi Road No. 1 Patentee before: Zijinhua Textile Science & Technology Co., Ltd., Jiangsu |
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