CN108708070A - A kind of multidirectional support construction material of macromolecule composite self-adhering fiber - Google Patents
A kind of multidirectional support construction material of macromolecule composite self-adhering fiber Download PDFInfo
- Publication number
- CN108708070A CN108708070A CN201810758251.4A CN201810758251A CN108708070A CN 108708070 A CN108708070 A CN 108708070A CN 201810758251 A CN201810758251 A CN 201810758251A CN 108708070 A CN108708070 A CN 108708070A
- Authority
- CN
- China
- Prior art keywords
- fiber
- preparation
- support construction
- fibers
- feature
- 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
Links
Classifications
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/02—Cotton wool; Wadding
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
- D04H1/4242—Carbon fibres
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/4334—Polyamides
- D04H1/4342—Aromatic polyamides
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4391—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/76—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres otherwise than in a plane, e.g. in a tubular way
Abstract
A kind of multidirectional support construction material of macromolecule composite self-adhering fiber, it is characterised in that：The preparation method is as follows：After first by a variety of different fibers by mechanical carding, it is sufficiently mixed using strength, spherical, S types etc., which are made, in the fiber mixed by machine has three dimensional support structure structural features, mold is added in these flocculent structure parts made, punctured by hot wind, gland pressurization makes material internal be formed " hot sticky point " and to be firmly bonded together, form concrete dynamic modulus, multi-level, flexible bulk material.The manufacturing process of the present invention is environmentally protective, and any chemicals is not added in manufacturing process, realizes interfibrous bonding by the spot bonding characteristic of ES fibers, is free of formaldehyde and harmful substance.Electricity consumption is generated as heat source, residual heat recovery, no exhaust gas, and energy consumption is low.Water is not needed in production process, has prevented the discharge of waste water；The generation of waste material is prevented from the root cause by the method for increasing material manufacturing.When material product has used discarded, recoverable.
Description
Technical field
The material belongs to fibrous material field, is a kind of macromolecule composite self-adhering material of design and preparation method thereof.
Background technology
Cushioning materials currently on the market and software bedding product material（Such as mattress, pillow）It is generally divided into metal
Spring type, sponge-type, natural ecotypes and latex type etc..The transversely arranged packing density of metal spring type is big, hardness is high, comfort
Difference, longitudinal arrangement durability degree and screen resilience are unstable, and easily sending out the sound and causing to collapse can not spring back；Sponge-type is cheap,
It is light it is soft, resilience is good, but it is ventilative, heat dissipation performance is poor, and easily get rusty dirt, mould and acarid, and cannot recycle and
The problems such as causing environmental pollution；Natural ecotypes material protein and sugar as contained in the materials such as stalk, coconut palm palm fibre, cotton is easy
Grow acarid, induce allergic asthma, eczema, the diseases such as hay fever, and it is more thick and heavy, robustness is poor, even if using high temperature at
The techniques such as type, disinfection, glue also big city's slow release formaldehyde that manufacturing process is added, are harmful to human body for a long time；In addition, if
Child wets the bed, and the coconut palm palm fibre and sponge in mattress can be mouldy or even macerate rotten.Latex type divides synthetic latex and natural emulsion, synthetic latex
From oil, elasticity and ventilative deficiency；Natural emulsion derives from rubber tree, soft comfortable, ventilated bacterium-suppressing, but cost is very high.
Therefore, research and development low cost, environmentally protective new material, have both the comprehensive performances such as adjustable soft hard degree, elasticity, gas permeability, antibacterial deodourizing,
And using the structure design household soft material for meeting body mechanics, it has also become the inexorable trend in current research direction and society
It can develop and inevitable requirement that people pursue high-quality life.
Since polyester and polyethylene belong to the non-polar conformations of macromolecular, crystallinity is high, is free of hydrophilic radical, hydrophily
It is poor, and fibre cohesion is big, when Through-Air Thermal Bonded Nonwovens being caused to comb networking, card doffer's needle cloth easily winds fiber, production
Quality is greatly affected, and can not achieve into the ES fibers of helical structure substantially.Germany, Japan and other countries have attempted to by
ES fibrous materials fail as mattress material because ES fibers are without legal type.
Invention content
In view of the above shortcoming, the present invention provides a kind of one-pass molding macromolecule composite self-adhering materials, prepare work
Skill is perfect, and there are no three waste discharge, no glue, formaldehydeless generations in production process.
In order to achieve the above object, present invention employs following technical schemes：First by a variety of different fibers individually with
It after ES fibers are by mechanical carding, then is sufficiently mixed by strength, the fiber mixed is made by spherical, S types etc. by machine
The mold with hole pattern is added by the method for increasing material manufacturing in structural features layer by layer, is moderately pressurizeed by gland, then through hot wind
It punctures so that material is fully heated, so that the ES fibrous outers in material is melted, makes to form spot bonding between fiber, ultimately form
Internal porous gap, multi-level, flexible block structure.
The preparation method includes the following steps：By weight percentage：By different demands, by different fiber material and ES fibers
It is mixed in a certain ratio,
When preparing the material based on gas permeability, ES fibers and other fiber material are mixed in 30~50% and 50~70% ratios.
It prepares based on anti-flammability or based on elasticity or when the material with health-care effect, ratio is same as above.
When preparing the fiber of tool specific use, other fiber material including acid fiber by polylactic and ES fibers by 30%~50% and
50~70% ratios mix.
The fiber material is PET Hollow fiber, Far-infrared hollow fiber, acid fiber by polylactic, carbon fiber, aramid fiber.
The ES fibers are a kind of composite fibres of skin-core structure, and cortex is polyethylene, and fusing point is 130 °C, and sandwich layer is poly-
Propylene, fusing point are 165 °C.
A kind of macromolecule composite self-adhering fiber preparation process prepared using aforementioned preparation process is perfect, one-pass molding saving
Labour does not have to glue and bonds, and makes to form thermal bond points between ES fibers and other fibers using heating and bonds, without formaldehyde and
Harmful substance, in manufacturing process, the generation of no exhaust gas, waste water, waste material.
Description of the drawings
Fig. 1 is industrial flow chart.
Specific implementation mode
Description is further explained to the present invention with specific implementation mode below in conjunction with the accompanying drawings.
Embodiment 1
It is as follows to prepare a kind of fibrous material concrete technology based on ventilative,
It is 30% ES fibers and 70% PET Hollow fiber by weight percentage to take, and is mixed through mechanical preliminary comb, is blown into appearance
It in device, is sufficiently mixed in a reservoir by strength, mixing is complete, machined, and the structural features of spherical, S types etc. are made, will
The mold with hole pattern is added in these flocculent structure parts made, is moderately pressurizeed by gland, then punctured through hot wind so that material
It is fully heated, so that the ES fibrous outers in material is melted, spot bonding is formed between fiber, being finally made inside has gap, multilayer
Secondary, flexible block structure.
Embodiment 2
It is as follows to prepare a kind of fibrous material concrete technology based on flame retardant property,
Preparation process with embodiment 1, unlike fiber material select ES fibers, PET Hollow fiber and carbon fiber, by weight hundred
Point than ES fibers, 30% PET Hollow fiber and 40% carbon fiber for 30%, be finally made inside have gap, it is multi-level, have
The block structure of elasticity.
Embodiment 3
It is as follows to prepare a kind of fibrous material concrete technology based on elasticity,
Preparation process is with embodiment 1, the difference is that fiber material selects ES fibers, PET Hollow fiber, carbon fiber and aramid fiber, by weight
Measure percentage be 30% ES fibers, 30% PET Hollow fiber, 20% carbon fiber and 20% aramid fiber, being finally made inside has
Hole, multi-level, flexible block structure.
Embodiment 4
It is as follows to prepare a kind of fibrous material concrete technology with health-care effect,
Preparation process is with embodiment 1, the difference is that fiber material selects ES fibers, PET Hollow fiber and Far-infrared hollow fiber,
By weight percentage be 30% ES fibers, 50% PET Hollow fiber and 20% Far-infrared hollow fiber, be finally made inside
There are hole, multi-level, flexible block structure.
Embodiment 5
It is as follows to prepare a kind of fibrous material concrete technology with specific use,
Preparation process is with embodiment 1, the difference is that fiber material selects acid fiber by polylactic, PET Hollow fiber and ES fibers, by weight
Amount percentage be 40% acid fiber by polylactic, 30% PET Hollow fiber and 30% ES fibers, be finally made inside have gap,
At many levels, flexible block structure.
Claims (14)
1. a kind of preparation method of the multidirectional support construction material of macromolecule composite self-adhering fiber, based on ES fibers, the fiber
Have sheath/core bicomponent fiber, in process, control suitable temperature, only melt outer layer, internal layer keeps original state, is presented one
The characteristics of kind of " spot bonding " so that have multiple sticky points between fiber, be made distinguishing feature after product be fluffy, intensity is high,
Good permeability, high resilience.
2. it is characterized in that：The preparation method includes the following steps：By a variety of different fibers and ES fibers by mechanical carding,
It is sufficiently mixed again through strength, then aforementioned obtained mixture is made the structural features such as spherical, S types, will be made by mechanical processing
Mold is added in these good flocculent structure parts, makes material thermally equivalent by hot wind puncture, gland pressurization, melts outside ES fibers
Layer forms thermal bond points and is firmly bonded together, obtains internal porous gap, and with elasticity between ES fibers and different fibers
Finished product.
3. electricity consumption is generated as heat source, residual heat recovery, no exhaust gas, energy consumption is low.
4. not needing water in production process, the discharge of waste water is prevented；Prevented from the root cause by the method for increasing material manufacturing useless
The generation of material.
5. used discarded, recoverable.
6. a kind of preparation method of the multidirectional support construction material of adhesive polymer fiber according to claim 1, feature
It is：The fiber material has ES fibers, PET Hollow fiber, far IR fibre, acid fiber by polylactic, carbon fiber, aramid fiber, according to not
Selected materials are selected with demand, selected fibrous material is mixed with special ratios.
7. a kind of preparation method of the multidirectional support construction material of adhesive polymer fiber according to claim 1, feature
It is：Selected raw material will mix well, preliminary to mix first by mechanical carding, multiple material is blown into container, in container
It is middle to be sufficiently mixed uniformly through strength.
8. a kind of preparation method of the multidirectional support construction material of adhesive polymer fiber according to claim 1, feature
It is：Material after being sufficiently mixed, machined glomeration, S types small-scale structure part, be material molding before key structure
Part.
9. a kind of preparation method of the multidirectional support construction material of adhesive polymer fiber according to claim 1, feature
It is：Using the principle of increasing material manufacturing, by above-mentioned structural features, the special die with hole pattern is added layer by layer, it is suitable by gland
Degree pressurization, then punctures through hot wind so that material is fully heated, and the ES fibrous outers in material is made to melt, the raw material in mold at
For an entirety, as institute's prepared material.
10. a kind of preparation method of the multidirectional support construction material of adhesive polymer fiber according to claim 1, feature
It is：Above-mentioned preliminary manufactured material can become preformed material by the rolling of appropriateness, sizing.
11. a kind of preparation method of the multidirectional support construction material of adhesive polymer fiber according to claim 1, feature
It is：Heating process electricity consumption as heat source, waste heat can reuse, do not have to coal-fired, combustion gas or high steam, energy consumption is low, no exhaust gas production
It is raw, no atmosphere pollution.
12. a kind of preparation method of the multidirectional support construction material of adhesive polymer fiber according to claim 1, feature
It is：It produces in overall process and is manufactured using dry method, do not have to water, prevented the discharge of waste water.
13. a kind of preparation method of the multidirectional support construction material of adhesive polymer fiber according to claim 1, feature
It is：Above-mentioned material service life is completed, and after discarding, can material recovery be cracked into fiber, for producing other materials.
14. a kind of preparation method as claimed in claim 1 or 2 and selected fiber material institute prepared material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758251.4A CN108708070A (en) | 2018-07-11 | 2018-07-11 | A kind of multidirectional support construction material of macromolecule composite self-adhering fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758251.4A CN108708070A (en) | 2018-07-11 | 2018-07-11 | A kind of multidirectional support construction material of macromolecule composite self-adhering fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108708070A true CN108708070A (en) | 2018-10-26 |
Family
ID=63874958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810758251.4A Pending CN108708070A (en) | 2018-07-11 | 2018-07-11 | A kind of multidirectional support construction material of macromolecule composite self-adhering fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108708070A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323258A (en) * | 2020-10-10 | 2021-02-05 | 佛山市裕丰无纺布有限公司 | Hot air fluffy cloth manufacturing process |
| CN113351032A (en) * | 2021-05-27 | 2021-09-07 | 南京圣卡孚科技有限公司 | Wet-process non-woven fabric base material and application thereof |
| CN113862900A (en) * | 2021-10-26 | 2021-12-31 | 海门市同泰工艺品有限公司 | Terahertz-polylactic acid ecological antibacterial health-care textile filling cotton |
-
2018
- 2018-07-11 CN CN201810758251.4A patent/CN108708070A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323258A (en) * | 2020-10-10 | 2021-02-05 | 佛山市裕丰无纺布有限公司 | Hot air fluffy cloth manufacturing process |
| CN112323258B (en) * | 2020-10-10 | 2023-12-19 | 佛山市裕丰无纺布有限公司 | Manufacturing process of hot air fluffy cloth |
| CN113351032A (en) * | 2021-05-27 | 2021-09-07 | 南京圣卡孚科技有限公司 | Wet-process non-woven fabric base material and application thereof |
| CN113862900A (en) * | 2021-10-26 | 2021-12-31 | 海门市同泰工艺品有限公司 | Terahertz-polylactic acid ecological antibacterial health-care textile filling cotton |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108708070A (en) | A kind of multidirectional support construction material of macromolecule composite self-adhering fiber | |
| CN103306050B (en) | A kind of can cutting, the preparation method of silk floss flocculus can be washed | |
| CN102953231B (en) | A kind of natural fabric strengthens thermoplastic composite and its production and use | |
| CN101509175B (en) | Green totally degradable warming material and producing method thereof | |
| CN100383307C (en) | Production of silk cotton wadding material | |
| CN109023721B (en) | Preparation method of density gradient fiber mat and fiber mat | |
| CN1116862A (en) | Method for producing a nonwoven and nonwoven thereby obtained | |
| CN1832715A (en) | Latex bonded acquisition layer having pressure sensitive liquid handling properties | |
| CN106012217A (en) | Preparation method of latex-free woven carpet | |
| TWI405884B (en) | Blowable insulation material | |
| CN103015040A (en) | Method for manufacturing silk quilt by utilizing tussah filaments | |
| KR100899613B1 (en) | Fabric sheet using hemp fabric and method for manufacturing the same | |
| US5948712A (en) | Fabric for trim base member | |
| CN109338590A (en) | It is a kind of functionality jute mattress bedding core and bedding core production method | |
| CN203831862U (en) | Environmentally friendly bamboo fiberboard | |
| CN106930001A (en) | Upright cotton and preparation method thereof | |
| KR101817551B1 (en) | Scrim reinforced with natural fiber materals and manufacturing method | |
| CN105595705B (en) | A kind of ecological cotton perianth tire and preparation method thereof | |
| CN108342834B (en) | Flexible interpenetrating network porous material for die pressing and preparation method thereof | |
| CN210174324U (en) | Mixed fiber quilt core | |
| CN108691098A (en) | One-time formed abnormal shape elastic composite fibrous material | |
| CN114481437A (en) | Polylactic acid fiber and silk vertical cotton wadding and preparation method thereof | |
| KR101817550B1 (en) | Headlining reinforce automobile parts with jute fiber and manufacturing metho | |
| JP2017125267A (en) | Fiber structure and method of manufacturing the same, and conjugate fiber structure and cushioning material for vehicle | |
| CN111020867A (en) | High-elastic coconut palm mat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181026 |