CN109665483A - A kind of the quilt filler and its manufacture craft of natural affine human body - Google Patents
A kind of the quilt filler and its manufacture craft of natural affine human body Download PDFInfo
- Publication number
- CN109665483A CN109665483A CN201710956559.5A CN201710956559A CN109665483A CN 109665483 A CN109665483 A CN 109665483A CN 201710956559 A CN201710956559 A CN 201710956559A CN 109665483 A CN109665483 A CN 109665483A
- Authority
- CN
- China
- Prior art keywords
- polylactic
- filler
- flocculus
- fiber
- quilt
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G1/00—Loose filling materials for upholstery
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
- D04H3/011—Polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G1/00—Loose filling materials for upholstery
- B68G2001/005—Loose filling materials for upholstery for pillows or duvets
Abstract
The present invention relates to appliance technologies on life bed, specifically disclose the quilt filler and its manufacture craft of a kind of natural affine human body: the filler is to intersect laying with several layers acid fiber by polylactic flocculus, and the acid fiber by polylactic differently- oriented directivity of adjacent flocculus layer is in right-angled intersection positional relationship；The acid fiber by polylactic flocculus material is length 1-3m, fineness 2-4D, crimpness >=5/25mm acid fiber by polylactic.The manufacture craft of filler includes: fiber preparation, the production of acid fiber by polylactic flocculus, lapping, and production obtains the quilt filler of natural affine human body of the invention.The present invention selects the poly-lactic acid material with good skin-friendly, improves the affine performance of quilt and human body.
Description
Technical field
The present invention relates to appliance technologies on life bed, and in particular to a kind of quilt filler of natural affine human body and
Its manufacture craft.
Background technique
There is quilt reduction human heat to scatter and disappear (thermal effect) when people sleeps, while keep inner air and outer air circulation balance
Function.And quilt can contact for a long time with human body when in use, so the comfort of quilt and healthy and safe property become
The key of quilt quality quality.
The structure of quilt is broadly divided into several parts: warming packing material, by lining and quilt cover, wherein playing thermal effect
Major part is packing material.It and is the Main Trends of The Development of present quilt using the frivolous packing material for having both warmth retention property.
The packing material of quilt is broadly divided into following several classes: cotton, silk, animal suede and chemical fibre at present.Cotton, plant cellulose
Fiber has the characteristics that natural safety, easily obtains, and is textile material and warming filling material that the mankind most generally use all the time
Material.But with the raising of the development of heat insulating material and social materialss level, the shortcomings that cotton-wool class packing material, is also increasingly prominent.
Compared with other materials, the warming sex expression of cotton-wool filler is not fully up to expectations, and because the problem of weight compressing reduces
The comfort used.So the consumer for much having ability at present can select the quilt of silk even goose down class.Although this
A little quilts have fancy price, but good comfort remains unchanged and achieves the favor of consumer.Especially suede class fills material
Material has great bulkiness, to have the ability of a large amount of still airs of storage.This feature makes suede class material in weight
It measures in identical situation, thermal property is considerably beyond traditional heat insulating material.But the universal valence with higher of this kind of products
Lattice, many people do not have purchasing power.Least significant end is exactly the packing material of chemical fibre one kind, mature production technology and abundant
Raw material, can mass production and at low cost.Extremely strong plasticity and spinnability simultaneously, chemical classes material can be fabricated to not
Same specification, including a kind of fiber with good warmth retention property such as fiber (doughnut), superfine fibre with odd-shaped cross section
Material.Although chemical packing material can sufficiently adapt to the requirement of filling, it is as chemical products not by the majority of consumers
Received, and many users still can generate allergic reaction to chemical fibre.
The discovery of poly-lactic acid material and the extension in purposes field not only overcome what chemical fibre stimulation was detrimental to health
Problem also improves the compatibility of material and human body.Poly-lactic acid material has excellent plasticity simultaneously, can set according to product
Meter requires, and produces the acid fiber by polylactic of different size model.It is also appropriate to reduce while promoting filler entirety thermal property
The weight of filler.In addition, poly-lactic acid material has the eco-environmental prote of circular regeneration and natural degradation, it is sustainable to society
Development has important practical significance.
Summary of the invention
In view of this, it is necessary to for above-mentioned problem, provide the quilt filler and its system of a kind of natural affine human body
Make technique.
To achieve the above object, the present invention takes technical solution below:
The quilt filler of natural affine human body of the invention is made of several layers acid fiber by polylactic flocculus cross lapping；
The acid fiber by polylactic flocculus is by scale lengths 1-3m, fineness 2-4D, crimpness >=5/25mm polylactic acid
Tow combing is made；
The cross lapping is manually to rip the polylactic acid flocculus, formed regulation production area web, with
Every the acid fiber by polylactic differently- oriented directivity of web, by the regular laying of square crossing.
Further, the acid fiber by polylactic flocculus Weight control of the single layer is in 200g between 500g.
Further, after the filler molding, the fiber orientation directions of adjacent two layers flocculus are in space right-angled intersection
Positional relationship.
A kind of manufacture craft of the quilt filler of natural affine human body, comprising:
The preparation of step 1 fiber: the quilt filler takes acid fiber by polylactic as packing material completely.The polylactic acid
Fiber be by polylactic acid slice by vacuum drying, melt extruded, melt spinning, winding, boundling, drawing-off, oil, crimp and
Cut off operation manufactures, subsequent to can be used for filler production.In spinning process, according to required fiber cross-sectional shapes,
The spinneret of corresponding spinneret orifice can be chosen.Long filament section can generally be chosen, typical circular section, Y type section and hollow section.
The hole diameter of spinneret is chosen, to control fibre fineness, for the polylactic acid long filament of fiberfill fibers, fineness 2-4D.In curling work
When sequence, addition is greater than 5 curlings on the fiber of every 25mm length, and the long filament of 1-3m length is cut into cut off operation.
The production of step 2 acid fiber by polylactic flocculus:
The acid fiber by polylactic by mechanical carding and shredding, makes disconnected from each other between acid fiber by polylactic on shredding carding machine
Reach soft fluffy state, and forms web in partially tangling between single fiber.Polylactic acid tow is after entering carding machine, by high speed
When the carding roller of rotation, tow will receive the effect of teasing needle combing, generate movement.Interfibrous movement, makes fiber assembly
Middle fiber separates, and spatial position between fiber is caused to change.Fiber freedom of motion in combing is uncontrolled, fiber
Between can generate entanglement effect.When carding machine continuously exports, fiber is drafted expansion, and fiber orientation is generally in machine outbound course
Arrangement.Machine exports the fibre web of certain thickness, width, and is wound into flocculus volume.Using cutting apparatus, the flocculus can be rolled up and be divided
It is cut into length and the substantially stationary flocculus of weight.
Step 3 lapping: it cuts and obtains the identical single layer fibre flocculus of length equal-specification；And it chooses first layer flocculus and exists
Fibre web outbound course (MD), artificial two-way uniform drawing-off reaches filler length, on vertical fibre web outbound course (CD), drawing-off
Reach filler width；Take second layer flocculus in vertical fibre web outbound course (CD), uniform drawing-off reaches filler length, in fibre
Net outbound course (MD), uniform drawing-off reach filler width；Two layers of fibrefill is overlapped by size, is spaced two layers of fibre
Fiber orientation will form space criss-cross construction between dimension flocculus；It is subsequent can in described manner with regular laying third layer, the 4th
Fleece piece, finally it is whole to form complete filler for combination.
Further, in step 2 acid fiber by polylactic flocculus manufacturing process, it is width 1m that the flocculus volume, which cuts into specification,
The fibrefill of (machine-wide), length 1-1.5m, weight 200-600g.
Further, it in step 3 laid process, is specifically made by Various Seasonal quilt filler quality and specification,
The a certain number of acid fiber by polylactic flocculus of laying simultaneously control filler spreading area.
The invention has the benefit that
The present invention is innovated for quilt filler, is proposed to be production material with natural bacteriostatic and anti-mite acid fiber by polylactic
Material obtains the quilt filling with excellent thermal property and permeability by processes such as material preparation, shredding combing, lappings
Object.The filler prepared using the present invention, can be used as quilt heat insulating material, so that quilt heat insulating material has good suppression
Bacterium and drive mite effect, while promoting the performance that quilt integrally keeps warm and breathes freely.
Poly-lactic acid material has good biocompatibility, avoids the stimulation to human skin；Polylactic acid has raw material
Renewable and natural degradation performance has far reaching significance to environmental protection.
Detailed description of the invention
Fig. 1 is single layer flocculus structural schematic diagram.
Appended drawing reference: 1, acid fiber by polylactic；2, machine outbound course；3, crossmachine outbound course.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the embodiment of the present invention, to this hair
Bright technical solution makees further clear, complete description.It should be noted that described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not creating
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Embodiment
It is fine to effectively prevent filling for acid fiber by polylactic, elastic recovery rate 93% (about 2 times of cotton fiber) with higher
Dimension occurs hardened.Producing acid fiber by polylactic improves fibrous crimpness simultaneously, is conducive to filler and keeps high-loft and be conducive to
Fibre matting.Fiber has hygroscopicity low, easily holding volume drying, and good air permeability.Filler of the invention, with pure poly- cream
Sour fibrefill is obtained by special lapping mode.
The quilt filler of natural affine human body of the invention is with several layers acid fiber by polylactic flocculus, with cross lapping
Mode forms；
The acid fiber by polylactic flocculus is by scale lengths 1-3m, fineness 2-4D, crimpness >=5/25mm endless tow
Combing is made.
The cross lapping mode is the rule with the fiber orientation directions of interval acid fiber by polylactic flocculus layer by square crossing
Restrain laying.
The manufacture craft of the natural quilt filler of affine human body of the present invention, comprising:
Fiber preparation:
The quilt filler takes acid fiber by polylactic as packing material completely.Acid fiber by polylactic is by polylactic acid slice
By vacuum drying, melt extruded, melt spinning, winding, boundling, drawing-off, oils, crimps and cut off operation processing and fabricating
At the subsequent material that can be used as warming filler.In spinning process, using Y type spinning nozzle spinneret, preparation cross section is Y
The acid fiber by polylactic of type.The hole diameter of spinneret is chosen, controlling fibre fineness, produces the polylactic acid long filament of fiberfill fibers,
Fineness is 3D.7 curlings are added in curling process, on the fiber of every 25mm length, and the fiber is made to obtain crimpness.Spinning
The polylactic acid long filament of acquisition cuts into the polylactic acid tow of 1.5m long.
The production of acid fiber by polylactic flocculus:
The acid fiber by polylactic 1 passes through mechanical carding and shredding on shredding carding machine, so that between tow fibres mutually
Separation reaches soft fluffy state, and forms web in partially tangling between single fiber.Polylactic acid tow passes through after entering carding machine
When high-speed rotating carding roller, every tow will receive the effect of teasing needle combing, can generate movement.Interfibrous movement, makes fibre
Fiber separates in dimension aggregate, and spatial position between fiber is caused to change.Fiber 1 combing when freedom of motion not by
It controls, nature entanglement effect can be generated between fiber.When carding machine continuously exports, fiber is drafted expansion, and fiber orientation is general
It is arranged in machine outbound course 2 (MD).Machine exports the fibre web of certain thickness, width, and is wound into flocculus volume.Flocculus volume can make
With cutting apparatus, cut into length and the substantially stationary flocculus of weight (structure is as shown in Figure 1).
Lapping:
It cuts and obtains the identical single layer fibre flocculus of length equal-specification；First layer flocculus is chosen in fibre web outbound course 2
(MD), artificial two-way uniform drawing-off reaches filler length, manually two-way uniformly to lead on vertical fibre web outbound course 3 (CD)
It stretches and reaches filler width；Second layer flocculus is chosen in vertical fibre web outbound course 3 (CD), it is long that uniform drawing-off reaches filler
Degree, at fibre web outbound course 2 (MD), uniform drawing-off reaches filler width；Two layers of fibrefill is overlapped by size, interval two
The orientation of interlayer fiber 1 will form space criss-cross construction；It is subsequent can in described manner with regular laying third layer, the 4th fleece
Piece, finally it is whole to form regular filler for combination.
By taking standard summer double person quilt (specification: 2 × 2.3m) production as an example: filler weight is 1.5kg, spare single layer flocculus
The specification of production: weight 500g, width 1m, length 2m.And manufacture craft is pressed, flocculus is ripped into the area of 2 × 2.3m, is spread
Folded 3 layers are fabricated to the quilt filler that gross weight is 1.5kg.
Filler is integrally divided into multilayer acid fiber by polylactic wadding by the acid fiber by polylactic quilt filler that the present invention is prepared
Piece, and each layer fiber is arranged by technique again laying, it is in space criss-cross construction that spatial position, which forms fiber between alternating layer,
Relationship.The control specification from the production of single layer flocculus, improves the operability and quality controllability of production.
In flocculus production, using the high polylactic acid tow of crimpness, so that interfibrous entanglement intersection degree improves, increase
The stability of filler is added.
Aesthetics is promoted, and do not influence to fill out so that the quilting distance of filler increases using the polylactic acid long filament of 2m or so
Fill object stability.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. a kind of quilt filler of natural affine human body, which is characterized in that the quilt filler is by several layers polylactic acid
Fibrefill is formed in cross lapping mode.
2. the quilt filler of natural affine human body according to claim 1, which is characterized in that the acid fiber by polylactic wadding
Piece is the fineness 2-4D using specification as length 1-3m, and the combing of crimpness >=5/25mm polylactic acid tow is made.
3. the quilt filler of natural affine human body according to claim 1, which is characterized in that the cross lapping mode
It is with the fiber orientation directions of wall acid fiber by polylactic flocculus, by the regular laying of square crossing.
4. a kind of manufacture craft of the quilt filler of natural affine human body characterized by comprising
Step 1 fiber preparation: polylactic acid slice by vacuum drying, melt extruded, melt spinning, winding, boundling, drawing-off, on
Oil, curling and cut off operation preparation produce the acid fiber by polylactic；
The production of step 2 acid fiber by polylactic flocculus: the acid fiber by polylactic is made on shredding carding machine by mechanical carding and shredding
With making acid fiber by polylactic is disconnected from each other to reach soft fluffy state, and certain tangle is presented between free fiber again；Carding machine is continuously defeated
The fibre web of certain thickness, width is provided, and is collected in the form of flocculus volume；
Step 3 lapping: flocculus volume is cut into the flocculus single layer of dimension length by cutting machine；And it chooses first layer flocculus and exists
Fibre web outbound course (MD), artificial two-way uniform drawing-off reaches filler length, on vertical fibre web outbound course (CD), drawing-off
Reach filler width；Second layer flocculus is chosen in vertical fibre web outbound course (CD), uniform drawing-off reaches filler length,
Fibre web outbound course (MD), uniform drawing-off reach filler width；Two layers of fibrefill is overlapped by size, two interlayers of interval are fine
Dimension orientation will form space criss-cross construction；It is subsequent can in described manner with regular laying third layer, the 4th fleece piece, finally
It is whole that combination forms regular filler.
5. the manufacture craft of the quilt filler of natural affine human body according to claim 4, which is characterized in that step 2
Acid fiber by polylactic flocculus manufacturing process obtains the flocculus layer that specification weight does not wait, by controlling to adjust carding process with suitable
Answer the production of different weight filler.
6. the manufacture craft of the quilt filler of natural affine human body according to claim 4, which is characterized in that step 3
In laid process, alternately the acid fiber by polylactic orientation of two interlayer flocculus is in space right-angled intersection positional relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956559.5A CN109665483A (en) | 2017-10-16 | 2017-10-16 | A kind of the quilt filler and its manufacture craft of natural affine human body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956559.5A CN109665483A (en) | 2017-10-16 | 2017-10-16 | A kind of the quilt filler and its manufacture craft of natural affine human body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109665483A true CN109665483A (en) | 2019-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710956559.5A Pending CN109665483A (en) | 2017-10-16 | 2017-10-16 | A kind of the quilt filler and its manufacture craft of natural affine human body |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1028073A1 (en) * | 1999-02-12 | 2000-08-16 | M.A.J. | Storage rack for liquid carboys, especially water carboys |
| JP2009084759A (en) * | 2007-10-02 | 2009-04-23 | Toray Ind Inc | Polylactic acid staple fiber and method for making the same |
| CN102425037A (en) * | 2011-09-29 | 2012-04-25 | 黄显飚 | Environmental-friendly fiber cotton and preparation process thereof |
| CN103263184A (en) * | 2013-05-06 | 2013-08-28 | 马鞍山同杰良生物材料有限公司 | Ecological, healthy and environment-friendly quilt |
| EP2692924A1 (en) * | 2012-07-31 | 2014-02-05 | Suominen Corporation | Nonwoven calendered fabrics |
| CN104149426A (en) * | 2014-08-20 | 2014-11-19 | 杭州爱多倍家纺有限公司 | Pure polylactic acid flocculus and manufacturing method thereof |
| CN104248273A (en) * | 2014-09-09 | 2014-12-31 | 江苏蓝品纤维科技发展有限公司 | Production technique of multifunctional polyester fiber quilt mat |
| CN106263891A (en) * | 2016-08-31 | 2017-01-04 | 横县桂华茧丝绸有限责任公司 | A kind of eider down silkworm silk quilt and preparation method thereof |
| CN106308265A (en) * | 2016-09-14 | 2017-01-11 | 康研有限公司 | Washable polylactic acid fiber material quilt and manufacturing process thereof |
| CN106835508A (en) * | 2017-02-23 | 2017-06-13 | 扬州纪元纺织有限公司 | A kind of wet spinning technology prepares the laydown process and device of continuous yarn non-woven fabrics |
-
2017
- 2017-10-16 CN CN201710956559.5A patent/CN109665483A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1028073A1 (en) * | 1999-02-12 | 2000-08-16 | M.A.J. | Storage rack for liquid carboys, especially water carboys |
| JP2009084759A (en) * | 2007-10-02 | 2009-04-23 | Toray Ind Inc | Polylactic acid staple fiber and method for making the same |
| CN102425037A (en) * | 2011-09-29 | 2012-04-25 | 黄显飚 | Environmental-friendly fiber cotton and preparation process thereof |
| EP2692924A1 (en) * | 2012-07-31 | 2014-02-05 | Suominen Corporation | Nonwoven calendered fabrics |
| CN103263184A (en) * | 2013-05-06 | 2013-08-28 | 马鞍山同杰良生物材料有限公司 | Ecological, healthy and environment-friendly quilt |
| CN104149426A (en) * | 2014-08-20 | 2014-11-19 | 杭州爱多倍家纺有限公司 | Pure polylactic acid flocculus and manufacturing method thereof |
| CN104248273A (en) * | 2014-09-09 | 2014-12-31 | 江苏蓝品纤维科技发展有限公司 | Production technique of multifunctional polyester fiber quilt mat |
| CN106263891A (en) * | 2016-08-31 | 2017-01-04 | 横县桂华茧丝绸有限责任公司 | A kind of eider down silkworm silk quilt and preparation method thereof |
| CN106308265A (en) * | 2016-09-14 | 2017-01-11 | 康研有限公司 | Washable polylactic acid fiber material quilt and manufacturing process thereof |
| CN106835508A (en) * | 2017-02-23 | 2017-06-13 | 扬州纪元纺织有限公司 | A kind of wet spinning technology prepares the laydown process and device of continuous yarn non-woven fabrics |
Non-Patent Citations (1)
| Title |
|---|
| 胡吉永: "《纺织结构成型学 2 多维成形》", vol. 1, 中国纺织出版社, pages: 262 - 263 * |
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