CN106418816A - Preparation method of protective gloves - Google Patents
Preparation method of protective gloves Download PDFInfo
- Publication number
- CN106418816A CN106418816A CN201610777315.6A CN201610777315A CN106418816A CN 106418816 A CN106418816 A CN 106418816A CN 201610777315 A CN201610777315 A CN 201610777315A CN 106418816 A CN106418816 A CN 106418816A
- Authority
- CN
- China
- Prior art keywords
- preparation
- protective gloves
- product
- raw material
- needling
- 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
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/015—Protective gloves
- A41D19/01529—Protective gloves with thermal or fire protection
-
- 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
- D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0011—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using non-woven fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0034—Polyamide fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2201/00—Chemical constitution of the fibres, threads or yarns
- D06N2201/02—Synthetic macromolecular fibres
- D06N2201/0263—Polyamide fibres
- D06N2201/0272—Aromatic polyamide fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/06—Properties of the materials having thermal properties
Abstract
The invention discloses a preparation method of protective gloves. The preparation method comprises the following process steps: (1) raw material preparation: curling into cotton-like aramid fibers; (2) opening and carding; (3) lapping; (4) needling: after pre-needling with a pre-needling machine, needling with a main needling machine and performing repeated main needing, wherein the weight of a product is controlled to be 350-500 g/m<2>; (5) post-processing; (6) stamping and suturing. The preparation method disclosed by the invention has the benefits that the aramid protective gloves are prepared through a needling process; a prepared finished product has excellent comprehensive performance of the aramid fibers selves, and in addition, has higher density and softer hand feeling as compared with a common aramid woven product, so that the thermal insulation and heat resistance performance of the protective gloves are further improved; meanwhile, the product thickness does not require to be increased, so that the raw material cost is effectively controlled.
Description
Technical field
The present invention relates to protective gloves field, particularly to a kind of preparation method of protective gloves.
Background technology
Aramid fiber, full name is " PPTA ", is a kind of new high-tech synthetic fibers, has superelevation strong
Degree, high-modulus and high temperature resistant, acid-fast alkali-proof, the premium properties such as lightweight, its intensity is 5 ~ 6 times of steel wire, modulus be steel wire or
2 ~ 3 times of glass fibre, toughness is 2 times of steel wire, and weight is only the 1/5 about of steel wire, does not decompose, do not melt at 560 DEG C
Change.It has good insulating properties and ageing resistace, has very long life cycle.The discovery of aramid fiber is it is considered to be material
The very important historical progress in one, boundary.
Aramid fiber has as good mechanical property, excellent fire-retardant and heat resistance, stable chemical property, radiation hardness
Excellent properties such as property, durability, thus it is extensively applied in individual protection field, for example, can make flak jackets, shellproof
The helmet, bulletproof armour etc., fire-entry suit, smoke helmet, army and police's BDU, anti-cutting gloves etc..
In existing aramid fiber product, make generally by braiding, aramid fiber knitting have good heat-proof quality and
Preferably intensity, yet with the restriction of knitting density, its be used for protecting the knitting of aspect in order to improve further heat-insulated,
Heat resistance, common needs are realized by way of thickening knitted or woven fabrics, and this mode consumptive material is big, can make product weight phase
Should increase, equally because of the impact of its knitting density, the anti-cutting performance of its aramid fiber woven product is not good enough it is impossible to it is extraordinary anti-to reach
The needs of shield.
Content of the invention
It is an object of the invention to, for above-mentioned the deficiencies in the prior art, provide a kind of preparation method of protective gloves.
The technical solution used in the present invention is：A kind of preparation method of protective gloves, it comprises the technical steps that：
（1）Prepare raw material：Aramid fiber is in cotton shape after curling process, controls its regain to be 5%；
（2）Shredding, combing：Aramid fiber is carried out, after shredding, carried out with double cylinder and double doffer carding machine with angular pin formula opener
Combing, wherein breast cylinder are 620 × 1500, and main cylinder is 1020 × 1500, and work rod is 7 groups；
（3）Lapping：Carry out lapping, wherein pin cloth model breast cylinder 2510 × 2110 with lapping machine, main cylinder 3210 × 2080,
Work rod 4525 × 2510；
（4）Acupuncture：After being pierced with pre-pricking machine is pre-, use main-needling machine acupuncture, multiple main thorn, control product grammes per square metre is 350 ~ 500g/m2；
（5）Post processing：With fire resistant resin to step（4）Hardened in gained needled product surface so as to surface not hair loss, flat
Whole, straight elevator, obtains stamping material；
（6）Punching press, suture：By step（5）Gained stamping material stamps out gloves part according to the model designing, by product
Structure design sutures gloves part, obtains finished product.
As the improvement further of such scheme, step（4）Described in pre- thorn process be to use middle-speed stitching machine, its width is
3000mm, pricker model 15 × 18 × 36 × 3.5R30-GB33, cloth pin density be 4200 pieces/m, pin frequency be 150 ~ 300 times/
min.
As the improvement further of such scheme, step（4）Described in main thorn process be to use middle-speed stitching machine, its width is
3000mm, pricker model 15 × 18 × 40 × 3m30-GB222, cloth pin density be 6800 pieces/m, pin frequency be 250 ~ 500 times/
min；The described multiple main operation pierced as being repeated once main thorn process.
As the improvement further of such scheme, step（1）Described in preparation raw material, it include raw material arrange, volume
The water-soluble silicon oil processing aramid fiber being all 3% with concentration in song, cutting and drying, wherein raw material arrangement and curly course.
As the improvement further of such scheme, step（1）Described in preparation raw material, its raw material length be 49 ~ 53mm.
As the improvement further of such scheme, step（6）Described in the gloves part that designs include thermal insulation layer, heatproof
Layer and enhancement layer.
As the improvement further of such scheme, the thickness that the method does the finished product being prepared into is 1.5 ~ 2.5mm, product gram
It is 350 ~ 500g/m again2, needling density is 350 ~ 500 times/cm2.
The invention has the beneficial effects as follows：The present invention prepares aramid fiber protective gloves by needling process so as to the one-tenth prepared
Product not only have the excellent combination property of aramid fiber itself, have the density higher than general aramid fiber knitting and more soft simultaneously
Soft feel, thus improving heat-insulated, the heat resistance of protective gloves further, without the need for increasing product thickness, effectively controls
Cost of material processed.
Specific embodiment
With reference to embodiment, the present invention is specifically described, in order to art personnel to the present invention's
Understand.The present invention will be further described it is impossible to be interpreted as to this it is emphasized that embodiment is only intended to be necessary here
The restriction of invention protection domain, art person skilled in the art, the non-intrinsically safe present invention made according to foregoing invention content
The improvement of property and adjustment, should still fall within protection scope of the present invention.Simultaneously following mentioned raw materials are unspecified, are
Commercially available prod；The processing step not referred in detail or preparation method be processing step known to a person skilled in the art or
Preparation method.
A kind of preparation method of protective gloves, it comprises the technical steps that：
（1）Prepare raw material：Aramid fiber is in cotton shape after curling process.Specifically, aramid fiber raw material needs collated, volume
The water-soluble silicon oil processing aramid fiber being all 3% with concentration in song, cutting and drying and processing, wherein arrangement and curly course, point
Control aramid fiber Cutting Length to be 49 ~ 53mm, preferably 51mm during cutting, after drying, control its regain to be 5%；
（2）Shredding, combing：Aramid fiber is carried out, after shredding, carried out with double cylinder and double doffer carding machine with angular pin formula opener
Combing, wherein breast cylinder are 620 × 1500, and main cylinder is 1020 × 1500, and work rod is 7 groups；
（3）Lapping：Carry out lapping, wherein pin cloth model breast cylinder 2510 × 2110 with lapping machine, main cylinder 3210 × 2080,
Work rod 4525 × 2510；
（4）Acupuncture：After being pierced with pre-pricking machine is pre-, use main-needling machine acupuncture, multiple main thorn, wherein thorn process is to use middle-speed stitching machine pin in advance
Thorn, its width is 3000mm, pricker model 15 × 18 × 36 × 3.5R30-GB33, and cloth pin density is 4200 pieces/m, and pin frequency is
150 ~ 300 times/min；Main thorn process is to use middle-speed stitching machine acupuncture, and its width is 3000mm, pricker model 15 × 18 × 40
× 3m30-GB222, cloth pin density is 6800 pieces/m, and pin frequency is 250 ~ 500 times/min；Described multiple main pierce as being repeated once main thorn
The operation of process, after controlling acupuncture, product grammes per square metre is 350 ~ 500g/m2；
（5）Post processing：With fire resistant resin to step（5）Hardened in gained needled product surface so as to surface not hair loss, flat
Whole, straight elevator, obtains stamping material；
（6）Punching press, suture：By step（5）Gained stamping material stamps out gloves part according to the model designing, by product
Structure design sutures gloves part, obtains finished product.
As further embodiment, step（6）Described in the gloves part that designs include thermal insulation layer, heat-resistant layer and plus
Strong layer.In actual mechanical process, the setting of enhancement layer according to the demand of different clients or can use needs, further, also may be used
The functional layer of other non-aramid fiber materials is set, such as can effective sweat-absorbing layer of absorbing sweat hydrofuge etc..
The thickness of the gloves part being prepared into the present invention is 1.5 ~ 2.5mm, and product grammes per square metre is 350 ~ 500g/m2, acupuncture
Density is 350 ~ 500 times/cm2.
Performance detection will be carried out with the protective gloves that above-mentioned preparation method is obtained, result shows：
1st, do not feel hot in 7s when this protective gloves contacts 380 DEG C of high temperature objects；
2nd, after continuously touching the object 1500 times of 380 DEG C of high temperature, gloves parts list is bright no damages；
3rd, the bright no section of gloves parts list after laser cutting test.
In addition, obtaining by the product of the present invention and after being compared with the protective gloves of existing aramid fiber braiding
Go out conclusion：
1st, the product of the present invention is similar to non-woven fabrics outward appearance in appearance, and the existing protective gloves with aramid fiber braiding
There is obvious hole in appearance；
2nd, under identical is heat-insulated, heat resistance requires, the existing protective gloves thickness with aramid fiber braiding is than this
The bright prepared product obtaining is big, and requires the composite construction with more than a layer；
3 and the existing protective gloves with aramid fiber braiding, the product prepared by the present invention has more preferable softness
Property, its wearing effect and protection effect are more preferably.
4th, the existing protective gloves with aramid fiber braiding is tested through laser cutting, cutting once occurs cutting afterwards
Face, face fracture after cutting twice, and the no section after laser cutting test twice of the product prepared by the present invention.
Above-described embodiment is the preferred embodiments of the present invention, all technique similar with the present invention and the equivalence changes made,
The protection category of the present invention all should be belonged to.
Claims (7)
1. a kind of preparation method of protective gloves is it is characterised in that comprise the technical steps that：
（1）Prepare raw material：Aramid fiber is in cotton shape after curling process, controls its regain to be 5%；
（2）Shredding, combing：Aramid fiber is carried out, after shredding, carried out with double cylinder and double doffer carding machine with angular pin formula opener；
（3）Combing, wherein breast cylinder are 620 × 1500, and main cylinder is 1020 × 1500, and work rod is 7 groups；
（4）Lapping：Carry out lapping, wherein pin cloth model breast cylinder 2510 × 2110 with lapping machine, main cylinder 3210 × 2080,
Work rod 4525 × 2510；
（5）Acupuncture：After being pierced with pre-pricking machine is pre-, use main-needling machine acupuncture, multiple main thorn, control product grammes per square metre is 350 ~ 500g/m2；
（6）Post processing：With fire resistant resin to step（4）Hardened in gained needled product surface so as to surface not hair loss, flat
Whole, straight elevator, obtains stamping material；
（7）Punching press, suture：By step（5）Gained stamping material stamps out gloves part according to the model designing, by product
Structure design sutures gloves part, obtains finished product.
2. a kind of preparation method of protective gloves according to claim 1 is it is characterised in that step（4）Described in pierce in advance
Process is to use middle-speed stitching machine, and its width is 3000mm, pricker model 15 × 18 × 36 × 3.5R30-GB33, cloth pin density
For 4200 pieces/m, pin frequency is 150 ~ 300 times/min.
3. a kind of preparation method of protective gloves according to claim 1 is it is characterised in that step（4）Described in main thorn
Process is to use middle-speed stitching machine, and its width is 3000mm, pricker model 15 × 18 × 40 × 3m30-GB222, and cloth pin density is
6800 pieces/m, pin frequency is 250 ~ 500 times/min；The described multiple main operation pierced as being repeated once main thorn process.
4. a kind of preparation method of protective gloves according to claim 1 is it is characterised in that step（1）Described in standard
For raw material, it includes raw material and arranges, crimps, cuts and dry, and in raw material arrangement and curly course with concentration is all wherein
3% water-soluble silicon oil processing aramid fiber.
5. a kind of preparation method of protective gloves according to claim 4 is it is characterised in that step（1）Described in standard
Standby raw material, its raw material length is 49 ~ 53mm.
6. a kind of preparation method of protective gloves according to claim 1 is it is characterised in that step（6）Described in design
Good gloves part includes thermal insulation layer, heat-resistant layer and enhancement layer.
7. a kind of preparation method of protective gloves according to claim 1 is it is characterised in that the method does the one-tenth being prepared into
The thickness of product is 1.5 ~ 2.5mm, and product grammes per square metre is 350 ~ 500g/m2, needling density is 350 ~ 500 times/cm2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610777315.6A CN106418816A (en) | 2016-08-31 | 2016-08-31 | Preparation method of protective gloves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610777315.6A CN106418816A (en) | 2016-08-31 | 2016-08-31 | Preparation method of protective gloves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106418816A true CN106418816A (en) | 2017-02-22 |
Family
ID=58090299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610777315.6A Pending CN106418816A (en) | 2016-08-31 | 2016-08-31 | Preparation method of protective gloves |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4004295A (en) * | 1975-12-30 | 1977-01-25 | Byrnes Sr Robert M | Protective glove constructed of flexible strands of metal wire and fiber yarn |
| CN1668798A (en) * | 2002-07-18 | 2005-09-14 | 纳幕尔杜邦公司 | Cut and abrasion resistant fibrous structure |
| CN102586973A (en) * | 2012-02-23 | 2012-07-18 | 常熟市宝沣特种纤维有限公司 | Method for preparing aramid yarns by using recovered aramid filaments |
| CN102586941A (en) * | 2012-03-26 | 2012-07-18 | 杭州汉邦化纤有限公司 | Antibacterial extra-white silicon-added regenerating three-dimensional polyester staple fiber and manufacturing method thereof |
| CN202980257U (en) * | 2012-11-05 | 2013-06-12 | 中国人民解放军海军医学研究所 | Multifunctional protection glove |
| CN105014989A (en) * | 2015-06-19 | 2015-11-04 | 湖南大学 | Preparation method of needle punched non-woven fabric composite material capable of replacing metal |
-
2016
- 2016-08-31 CN CN201610777315.6A patent/CN106418816A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4004295A (en) * | 1975-12-30 | 1977-01-25 | Byrnes Sr Robert M | Protective glove constructed of flexible strands of metal wire and fiber yarn |
| CN1668798A (en) * | 2002-07-18 | 2005-09-14 | 纳幕尔杜邦公司 | Cut and abrasion resistant fibrous structure |
| CN102586973A (en) * | 2012-02-23 | 2012-07-18 | 常熟市宝沣特种纤维有限公司 | Method for preparing aramid yarns by using recovered aramid filaments |
| CN102586941A (en) * | 2012-03-26 | 2012-07-18 | 杭州汉邦化纤有限公司 | Antibacterial extra-white silicon-added regenerating three-dimensional polyester staple fiber and manufacturing method thereof |
| CN202980257U (en) * | 2012-11-05 | 2013-06-12 | 中国人民解放军海军医学研究所 | Multifunctional protection glove |
| CN105014989A (en) * | 2015-06-19 | 2015-11-04 | 湖南大学 | Preparation method of needle punched non-woven fabric composite material capable of replacing metal |
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Application publication date: 20170222 |
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