CA3222998A1 - Amas de fibres de rembourrage et leurs procedes de fabrication - Google Patents
Amas de fibres de rembourrage et leurs procedes de fabrication Download PDFInfo
- Publication number
- CA3222998A1 CA3222998A1 CA3222998A CA3222998A CA3222998A1 CA 3222998 A1 CA3222998 A1 CA 3222998A1 CA 3222998 A CA3222998 A CA 3222998A CA 3222998 A CA3222998 A CA 3222998A CA 3222998 A1 CA3222998 A1 CA 3222998A1
- Authority
- CA
- Canada
- Prior art keywords
- fibers
- bundle
- fiberfill
- cluster
- discrete
- 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
- 238000000034 method Methods 0.000 title claims description 120
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000000835 fiber Substances 0.000 claims abstract description 843
- 239000000463 material Substances 0.000 claims description 70
- -1 polypropylene Polymers 0.000 claims description 60
- 238000011049 filling Methods 0.000 claims description 42
- 238000009413 insulation Methods 0.000 claims description 39
- 229920000728 polyester Polymers 0.000 claims description 31
- 238000011282 treatment Methods 0.000 claims description 20
- 229920000297 Rayon Polymers 0.000 claims description 16
- 230000037361 pathway Effects 0.000 claims description 13
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 13
- 229920001485 poly(butyl acrylate) polymer Polymers 0.000 claims description 12
- 239000004626 polylactic acid Substances 0.000 claims description 11
- 239000004952 Polyamide Substances 0.000 claims description 10
- 229920002647 polyamide Polymers 0.000 claims description 10
- 239000004677 Nylon Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 229920001778 nylon Polymers 0.000 claims description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 8
- 229920000433 Lyocell Polymers 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 8
- 229920002334 Spandex Polymers 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- 229920000098 polyolefin Polymers 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- 239000002964 rayon Substances 0.000 claims description 8
- 239000004759 spandex Substances 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 4
- 239000002223 garnet Substances 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 30
- 239000005020 polyethylene terephthalate Substances 0.000 description 30
- 230000008569 process Effects 0.000 description 23
- 229920001634 Copolyester Polymers 0.000 description 15
- 238000007664 blowing Methods 0.000 description 14
- 229920001707 polybutylene terephthalate Polymers 0.000 description 14
- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 14
- 229920002994 synthetic fiber Polymers 0.000 description 12
- 229920001296 polysiloxane Polymers 0.000 description 9
- 239000004760 aramid Substances 0.000 description 7
- 229920003235 aromatic polyamide Polymers 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 239000004753 textile Substances 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000012510 hollow fiber Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004900 laundering Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 239000005014 poly(hydroxyalkanoate) Substances 0.000 description 2
- 229920000903 polyhydroxyalkanoate Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- DNFVWCGSPMSVOO-UHFFFAOYSA-N 3,10-dioxatricyclo[10.2.2.25,8]octadeca-1(15),12(16),13-triene-2,11-dione Chemical group C1OC(=O)C(C=C2)=CC=C2C(=O)OCC2CCC1CC2 DNFVWCGSPMSVOO-UHFFFAOYSA-N 0.000 description 1
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 241000272814 Anser sp. Species 0.000 description 1
- GXGJIOMUZAGVEH-UHFFFAOYSA-N Chamazulene Chemical group CCC1=CC=C(C)C2=CC=C(C)C2=C1 GXGJIOMUZAGVEH-UHFFFAOYSA-N 0.000 description 1
- 229920000571 Nylon 11 Polymers 0.000 description 1
- 229920001007 Nylon 4 Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004964 aerogel Substances 0.000 description 1
- 229920001222 biopolymer Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical group 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000005609 naphthenate group Chemical group 0.000 description 1
- 125000005474 octanoate group Chemical class 0.000 description 1
- 125000005375 organosiloxane group Chemical group 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000004447 silicone coating Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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
- D04H1/70—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
- D04H1/72—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 the fibres being randomly arranged
-
- 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
- D04H1/4326—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
- D04H1/558—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 in combination with mechanical or physical treatments other than embossing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
L'invention concerne un amas de fibres de rembourrage distinct qui est constitué de plusieurs fibres qui sont enchevêtrées de manière aléatoire les unes avec les autres. Dans les multiples fibres se trouvent 25 à 3600 fibres ayant un denier de 0,2 à 12,0 et une longueur de 8 à 160 mm. Les multiples fibres sont orientées de manière aléatoire et non uniforme les unes par rapport aux autres. Dans l'amas de fibres de rembourrage distinct, il y a : une ou plusieurs régions de fibres à densité relativement forte ayant un premier degré d'enchevêtrement ; et, à proximité de la ou des régions à densité relativement forte, une ou plusieurs régions de fibres à densité relativement moins forte ayant un second degré d'enchevêtrement qui est inférieur au premier degré d'enchevêtrement.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163211792P | 2021-06-17 | 2021-06-17 | |
| US63/211,792 | 2021-06-17 | ||
| US202163264426P | 2021-11-22 | 2021-11-22 | |
| US63/264,426 | 2021-11-22 | ||
| US202263362484P | 2022-04-05 | 2022-04-05 | |
| US63/362,484 | 2022-04-05 | ||
| PCT/US2022/034022 WO2022266463A1 (fr) | 2021-06-17 | 2022-06-17 | Amas de fibres de rembourrage et leurs procédés de fabrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3222998A1 true CA3222998A1 (fr) | 2022-12-22 |
Family
ID=83049720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3222998A Pending CA3222998A1 (fr) | 2021-06-17 | 2022-06-17 | Amas de fibres de rembourrage et leurs procedes de fabrication |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240287717A1 (fr) |
| EP (1) | EP4355941A1 (fr) |
| JP (1) | JP2024529239A (fr) |
| KR (1) | KR20240021962A (fr) |
| CA (1) | CA3222998A1 (fr) |
| TW (1) | TW202314076A (fr) |
| WO (1) | WO2022266463A1 (fr) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3454422A (en) | 1964-03-13 | 1969-07-08 | Du Pont | Organopolysiloxane coated filling materials and the production thereof |
| JPS5756558A (en) * | 1980-09-16 | 1982-04-05 | Kuraray Co | Padding material and production thereof |
| US4794038A (en) | 1985-05-15 | 1988-12-27 | E. I. Du Pont De Nemours And Company | Polyester fiberfill |
| US4618531A (en) | 1985-05-15 | 1986-10-21 | E. I. Du Pont De Nemours And Company | Polyester fiberfill and process |
| JPS5925786A (ja) * | 1982-08-02 | 1984-02-09 | 株式会社クラレ | 詰物用材料の製造法 |
| US5851665A (en) | 1996-06-28 | 1998-12-22 | E. I. Du Pont De Nemours And Company | Fiberfill structure |
| JP2912914B1 (ja) * | 1998-06-08 | 1999-06-28 | 岐阜県 | 繊維強化基材及びその製造方法並びに繊維強化材料及びその製造方法 |
| US6329051B1 (en) | 1999-04-27 | 2001-12-11 | Albany International Corp. | Blowable insulation clusters |
| US6613431B1 (en) | 2002-02-22 | 2003-09-02 | Albany International Corp. | Micro denier fiber fill insulation |
| WO2013123949A2 (fr) * | 2012-02-24 | 2013-08-29 | Larsen Production Aps | Procédé de production d'un rembourrage synthétique |
| RU2670531C1 (ru) | 2015-09-29 | 2018-10-23 | Прималофт, Инк. | Вдуваемый изоляционный материал из флокул и способ его изготовления |
| JP7005490B2 (ja) | 2015-11-17 | 2022-01-21 | プリマロフト，インコーポレイテッド | エアロゲル及びポリマー材料を含有する合成繊維並びにそれの製造方法及びそれを含む物品 |
| CN110832123A (zh) | 2017-11-15 | 2020-02-21 | 普莱玛有限公司 | 利用中空微胶囊降低密度的合成纤维 |
-
2022
- 2022-06-17 KR KR1020247001710A patent/KR20240021962A/ko unknown
- 2022-06-17 WO PCT/US2022/034022 patent/WO2022266463A1/fr active Application Filing
- 2022-06-17 TW TW111122705A patent/TW202314076A/zh unknown
- 2022-06-17 EP EP22758288.9A patent/EP4355941A1/fr active Pending
- 2022-06-17 US US18/571,486 patent/US20240287717A1/en active Pending
- 2022-06-17 JP JP2023577559A patent/JP2024529239A/ja active Pending
- 2022-06-17 CA CA3222998A patent/CA3222998A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4355941A1 (fr) | 2024-04-24 |
| KR20240021962A (ko) | 2024-02-19 |
| US20240287717A1 (en) | 2024-08-29 |
| WO2022266463A1 (fr) | 2022-12-22 |
| JP2024529239A (ja) | 2024-08-06 |
| TW202314076A (zh) | 2023-04-01 |
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