CN106637669A - High-weight flame-retardant non-glue cotton non-woven fabric and preparation method thereof - Google Patents
High-weight flame-retardant non-glue cotton non-woven fabric and preparation method thereof Download PDFInfo
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- CN106637669A CN106637669A CN201611041069.4A CN201611041069A CN106637669A CN 106637669 A CN106637669 A CN 106637669A CN 201611041069 A CN201611041069 A CN 201611041069A CN 106637669 A CN106637669 A CN 106637669A
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- retardant
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- 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
- D04H1/425—Cellulose series
- D04H1/4258—Regenerated cellulose series
-
- 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
- D04H1/54—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
- D04H1/542—Adhesive fibres
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention relates to the technical field of high-weigh flame-retardant non-glue cotton non-woven fabric, in particular to the high-weigh flame-retardant non-glue cotton non-woven fabric and a preparation method thereof. The high-weigh flame-retardant non-glue cotton non-woven fabric is characterized by being prepared from 70-75 wt% of flame-retardant viscose and 25-30 wt% of 4080 low melting point fiber. Compared with the prior art, raw materials are more environmentally friendly, the flame-retardant viscose is adopted, the content of the flame-retardant viscose reaches up to 75%, and the non-woven fabric has good flame resistance compared with ordinary cotton fiber; compared with polyester wadding, low melting point dacron 4080 serves as an adhesive, the product is environmentally friendly, and damage to the human body is avoided; the preparation method is simple, a double carding machine is adopted, fiber mixing is uniform, and the gram weight of a fiber net output by the carding machine is high; a support net adopts a net curtain multi-layer support net, and the gram weight of the support net reaches 170 g; the prepared non-woven fabric is thicker, and the fluffy heat retention property and the flame resistance are good.
Description
Technical field
The present invention relates to the fire-retardant glue-free cotton field of nonwoven fabric technology of high grammes per square metre, specifically a kind of high grammes per square metre is fire-retardant without glue
Cotton nonwoven fabrics and preparation method thereof.
Background technology
High grammes per square metre glue-free cotton is compared with traditional non-woven fabrics, and feel is more soft, and thickness and fluffy insulation are better than non-woven fabrics；
Compared with gum sprayed cotton free from extraneous odour, to human body non-hazardous, environmental-protecting performance is more preferable；Its fire resistance becomes bedding, furniture
The preferable packing material of cushion and perambulator Children's bed.
Now domestic commercially available glue-free cotton composition is mostly terylene, and feel is poor, and product is light and thin type, surface stack
Than more serious, fabric quality is poor, and its product does not have flame retardant effect, greatly limit the range of application of its product.
And reinforced using glue spraying more than existing fire-retardant glue-free cotton non-woven fabrics, fire-retardant post processing, flame retardant effect does not far reach mark
It is accurate.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, and using fire-retardant raw material fire-retardant glue-free cotton non-woven fabrics is made,
With good anti-flammability and feel is more soft, and fluffy degree is higher and warmth retention property more preferably, its flame retardant effect can be reached on bed to be used
Product flame-retardant standard.
For achieving the above object, a kind of fire-retardant glue-free cotton non-woven fabrics of high grammes per square metre is designed, it is characterised in that：Using 70～
The anti-flaming viscose of 75wt% and 4080 low-melting fibers of 25～30wt% are prepared from.
The specification of the anti-flaming viscose is the FRC of 4D × 60mm.
The specification of 4080 low-melting fiber is 4D × 51mm.
The preparation method of the fire-retardant glue-free cotton non-woven fabrics of a kind of high grammes per square metre, it is characterised in that using following preparation process：
(1), raw material proportioning：It is 25～30wt%'s to weigh anti-flaming viscose and content that content is 70～75wt% respectively
4080 low-melting fibers, and carry out mixing and mix thoroughly；
(2), the shredding of raw material with mix：The good anti-flaming viscose of proportioning and 4080 low-melting fibers feeding hopper are first passed through
Pre-opener carries out the preliminary mixing shredding of fiber, and the fiber after mixing shredding is transported in blending box through blower fan and carries out finely
Mixing, blower fan is by preliminary shredding and the fiber that is well mixed is transported in feeding hopper；
(3), fiber combing：Feeding hopper by preliminary shredding and the fiber basis weight that is well mixed equably to feed carding machine abundant
Single layer fibre net is carded to, single layer fibre Netcom crosses doffer and is transported to lapping machine；
(4), fibre web lapping：The single layer fibre net for being exported carding machine using lapping machine is equably laminated, lapping layer
6 layers of number, control lapping machine feeding speed and output speed, the web caliper, width and grammes per square metre needed for obtaining, lapping machine will be completed
Fleece be continuously fed into baking oven；
(5), drying：Fleece is heating and curing by baking oven, and oven heating adopts heated by natural gas, oven temperature
140 DEG C～150 DEG C, 4080 low melt point polyester fibers in fleece are melted fleece curing molding；
(6), wind：Fleece from after baking oven solidification out heating wire blade carries out trimming, fixed length cutting, winding
Machine is wound to obtain finished product, and trimming edge recycling is utilized.
Described finished product vacuumizes packaging.
Compared with prior art, raw material is more environmentally friendly for the present invention, using anti-flaming viscose and content is up to 75%, with conventional cotton
Fiber ratio has good anti-flammability；Compared with gum sprayed cotton, with low melt point polyester fiber 4080 adhesive, product environmental protection are done, it is to avoid
To harm；And preparation method is simple, wherein using double carding machines, fiber is well mixed, the fleece gram of carding machine output
It is great；Lapping adopts lace curtaining multilayer lapping, the grammes per square metre of lapping to reach 170g；Reinforcement process adopts hot melting process, is washed with low melting point
Synthetic fibre hot melt adhesive, drying temperature is at 140 DEG C or so, and power consumption of polymer processing is few；Prepare nonwoven thickness thicker, fluffy insulation, resistance
Combustion property is also preferable.
Specific embodiment
The present invention is further described in conjunction with embodiment.
Embodiment 1
(1), raw material proportioning：By fibrous raw material：4D × the 60mm's of permanent day sea otter new material Co., Ltd production is fire-retardant viscous
Glue fiber, mass percent 75%；4080 low melt point polyester fibers of 4D × 51mm, mass percent 25%, and carry out mixing and mix thoroughly；
(2), the shredding of raw material with mix：The good anti-flaming viscose of proportioning and 4080 low-melting fibers feeding hopper are first passed through
Pre-opener carries out the preliminary mixing shredding of fiber, and the fiber after mixing shredding is transported in blending box through blower fan and carries out finely
Mixing, blower fan is by preliminary shredding and the fiber that is well mixed is transported in feeding hopper；
(3), fiber combing：Feeding hopper by preliminary shredding and the fiber basis weight that is well mixed equably to feed carding machine abundant
Single layer fibre net is carded to, single layer fibre Netcom crosses doffer and is transported to lapping machine；
(4), fibre web lapping：The single layer fibre net for being exported carding machine using lapping machine is equably laminated, lapping layer
6 layers of number, lays the width of fibre web：2.55m：
As a example by prepare 122g products, it is 35.2 that the raw material of single layer fibre enters carding machine pan feeding frequency, into lapping
The pan feeding frequency of machine is 11.31, and bottom curtain frequency conversion is 13.9；
As a example by prepare 153g products, it is 35.2 that the raw material of single layer fibre enters carding machine pan feeding frequency, into lapping
The pan feeding frequency of machine is 14.03, and bottom curtain frequency conversion is 13.9；
As a example by prepare 170g products, it is 35.2 that the raw material of single layer fibre enters carding machine pan feeding frequency, into lapping
The pan feeding frequency of machine is 16, and bottom curtain frequency conversion is 13.9；
The fleece completed is continuously fed into next procedure by lapping machine；
(5), drying：Fleece is heating and curing by baking oven, and oven heating adopts heated by natural gas, oven temperature
150 DEG C, 4080 low melt point polyester fibers in fleece are melted, fleece curing molding；
(6), wind：Trimming is carried out with heating wire blade from baking oven product out, 2.24m is cut into, winder is carried out
Winding, ensures that package is smooth during winding, trimming edge recycling is utilized；
(7), pack：Packaging is vacuumized according to customer requirement.
Embodiment 2
(1), the proportioning of raw material：4D × 60mm that the permanent day sea otter new material Co., Ltd of percentage by weight 73% is produced
FRC；4080 low melt point polyester fibers of the 4D × 51mm of percentage by weight 27%, and mixing mix thoroughly；
(2), the shredding of raw material with mix：The good fiber feeding hopper of proportioning is first passed through into pre-opener carries out the first of fiber
Step mixing shredding, mixes the fiber after shredding and is transported in blending box through blower fan and is finely mixed, and blower fan is by preliminary shredding
And the fiber being well mixed is transported in feeding hopper；
(3), fiber combing：Feeding hopper by preliminary shredding and the fiber basis weight that is well mixed equably to feed carding machine abundant
Single layer fibre net is carded to, single layer fibre Netcom crosses doffer and is transported to lapping machine；
(4), the fiber combing of preliminary shredding is fully carded to filament web by carding machine, and fleece is transported to by doffer
Next procedure.
(5), fibre web lapping：The single layer fibre net for being exported carding machine using lapping machine is equably laminated, lapping layer
6 layers of number, lays the width of fibre web：2.55m：
By taking the product for preparing 122g as an example, it is 35.2 that the raw material of single layer fibre enters carding machine pan feeding frequency, into paving
The pan feeding frequency of net machine is 11.31, and bottom curtain frequency conversion is 13.9；
By taking the product for preparing 153g as an example, it is 35.2 that the raw material of single layer fibre enters carding machine pan feeding frequency, into paving
The pan feeding frequency of net machine is 14.03, and bottom curtain frequency conversion is 13.9；
By taking the product for preparing 170g as an example, it is 35.2 that the raw material of single layer fibre enters carding machine pan feeding frequency, into paving
The pan feeding frequency of net machine is 16, and bottom curtain frequency conversion is 13.9；
Then the fleece completed is continuously fed into next procedure by lapping machine；
(6), drying：Fleece is heating and curing by baking oven, and oven heating adopts heated by natural gas, oven temperature
150 DEG C, 4080 low melt point polyester fibers in fleece are melted, fleece curing molding；
(7), wind：Trimming is carried out with heating wire blade from baking oven product out, 2.24m is cut into, winder is carried out
Winding, ensures that package is smooth during winding, trimming edge recycling is utilized.
Packaging：Packaging is vacuumized according to customer requirement.
Claims (5)
1. the fire-retardant glue-free cotton non-woven fabrics of a kind of high grammes per square metre, it is characterised in that：Using 70～75wt% anti-flaming viscose and 25～
4080 low-melting fibers of 30wt% are prepared from.
2. the fire-retardant glue-free cotton non-woven fabrics of a kind of high grammes per square metre as claimed in claim 1, it is characterised in that：The rule of the anti-flaming viscose
Lattice are the FRC of 4D × 60mm.
3. the fire-retardant glue-free cotton non-woven fabrics of a kind of high grammes per square metre as claimed in claim 1, it is characterised in that：4080 low melting point is fine
The specification of dimension is 4D × 51mm.
4. a kind of preparation method of the fire-retardant glue-free cotton non-woven fabrics of high grammes per square metre as described in any one of claims 1 to 3, its feature exists
In using following preparation process：
(1), raw material proportioning：Weigh that the anti-flaming viscose and content that content is 70～75wt% is 25～30wt% respectively 4080 are low
Melting-point fibers, and carry out mixing and mix thoroughly；
(2), the shredding of raw material with mix：The good anti-flaming viscose of proportioning and 4080 low-melting fibers feeding hopper are first passed through into pre- opening
Loose machine carries out the preliminary mixing shredding of fiber, and the fiber after mixing shredding is transported in blending box through blower fan and is finely mixed
Close, blower fan is by preliminary shredding and the fiber that is well mixed is transported in feeding hopper；
(3), fiber combing：Feeding hopper is by preliminary shredding and the fiber basis weight that is well mixed equably feeds the abundant combing of carding machine
Into single layer fibre net, single layer fibre Netcom crosses doffer and is transported to lapping machine；
(4), fibre web lapping：The single layer fibre net for being exported carding machine using lapping machine is equably laminated, the lapping number of plies 6
Layer, control lapping machine feeding speed and output speed, web caliper, width and grammes per square metre needed for obtaining, lapping machine will be completed
Fleece is continuously fed into baking oven；
(5), drying：Fleece is heating and curing by baking oven, and oven heating adopts heated by natural gas, 140 DEG C of oven temperature
～150 DEG C, 4080 low melt point polyester fibers in fleece are melted fleece curing molding；
(6), wind：Fleece from after baking oven solidification out heating wire blade carries out trimming, and fixed length cutting, winder enters
Row winds to obtain finished product, and trimming edge recycling is utilized.
5. the preparation method of the fire-retardant glue-free cotton non-woven fabrics of a kind of high grammes per square metre as claimed in claim 3, it is characterised in that described
Finished product vacuumizes packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041069.4A CN106637669A (en) | 2016-11-22 | 2016-11-22 | High-weight flame-retardant non-glue cotton non-woven fabric and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041069.4A CN106637669A (en) | 2016-11-22 | 2016-11-22 | High-weight flame-retardant non-glue cotton non-woven fabric and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106637669A true CN106637669A (en) | 2017-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611041069.4A Pending CN106637669A (en) | 2016-11-22 | 2016-11-22 | High-weight flame-retardant non-glue cotton non-woven fabric and preparation method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716063A (en) * | 2018-06-25 | 2018-10-30 | 中原工学院 | A kind of preparation method of the anti-shielding material of conduction flame-retardant anti-bacterial fiber spunlace non-woven |
| CN108823803A (en) * | 2018-09-03 | 2018-11-16 | 上海伊贝纳纺织品有限公司 | Industrial fire-retardant insulation flocculus of one kind and preparation method thereof |
| CN109267231A (en) * | 2018-09-25 | 2019-01-25 | 广州市中诚新型材料科技有限公司 | Multi-level, highdensity insulation flocculus of one kind and preparation method thereof |
| CN110273225A (en) * | 2018-03-13 | 2019-09-24 | 上海缔荣纺织品有限公司 | A kind of preparation process of SAF superabsorbent water baby's diaper hot-wind nonwoven cloth |
| CN110699856A (en) * | 2019-11-18 | 2020-01-17 | 辽宁瑷玛特新材料科技有限公司 | Method for preparing multi-component multi-level heat-insulation cotton core through one-step forming |
| CN111041710A (en) * | 2019-12-24 | 2020-04-21 | 广州市中诚新型材料科技有限公司 | Graphene multifunctional superfine fiber multi-layer non-woven fabric and preparation method thereof |
| CN111172616A (en) * | 2020-02-20 | 2020-05-19 | 格联特（厦门）休闲用品有限公司 | Flame-retardant fiber |
| CN113106627A (en) * | 2021-03-29 | 2021-07-13 | 安徽创荣非织造有限公司 | Novel natural environment-friendly non-glue cotton production device and production method thereof |
| CN115305648A (en) * | 2022-07-14 | 2022-11-08 | 安徽创荣非织造有限公司 | Flame-retardant high-elasticity antibacterial non-glue cotton and preparation method thereof |
| CN116200877A (en) * | 2023-01-09 | 2023-06-02 | 桐乡市健民过滤材料有限公司 | Manufacturing method of washable flame-retardant filter material |
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| CN106133226A (en) * | 2014-03-31 | 2016-11-16 | 大和纺控股株式会社 | The skin covering sheet non-woven fabrics of impregnation cosmetic preparation and manufacture method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273225A (en) * | 2018-03-13 | 2019-09-24 | 上海缔荣纺织品有限公司 | A kind of preparation process of SAF superabsorbent water baby's diaper hot-wind nonwoven cloth |
| CN108716063A (en) * | 2018-06-25 | 2018-10-30 | 中原工学院 | A kind of preparation method of the anti-shielding material of conduction flame-retardant anti-bacterial fiber spunlace non-woven |
| CN108823803A (en) * | 2018-09-03 | 2018-11-16 | 上海伊贝纳纺织品有限公司 | Industrial fire-retardant insulation flocculus of one kind and preparation method thereof |
| CN109267231A (en) * | 2018-09-25 | 2019-01-25 | 广州市中诚新型材料科技有限公司 | Multi-level, highdensity insulation flocculus of one kind and preparation method thereof |
| CN110699856A (en) * | 2019-11-18 | 2020-01-17 | 辽宁瑷玛特新材料科技有限公司 | Method for preparing multi-component multi-level heat-insulation cotton core through one-step forming |
| CN111041710A (en) * | 2019-12-24 | 2020-04-21 | 广州市中诚新型材料科技有限公司 | Graphene multifunctional superfine fiber multi-layer non-woven fabric and preparation method thereof |
| CN111172616A (en) * | 2020-02-20 | 2020-05-19 | 格联特（厦门）休闲用品有限公司 | Flame-retardant fiber |
| CN113106627A (en) * | 2021-03-29 | 2021-07-13 | 安徽创荣非织造有限公司 | Novel natural environment-friendly non-glue cotton production device and production method thereof |
| CN115305648A (en) * | 2022-07-14 | 2022-11-08 | 安徽创荣非织造有限公司 | Flame-retardant high-elasticity antibacterial non-glue cotton and preparation method thereof |
| CN116200877A (en) * | 2023-01-09 | 2023-06-02 | 桐乡市健民过滤材料有限公司 | Manufacturing method of washable flame-retardant filter material |
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Application publication date: 20170510 |