CN204780084U - Knitting woven nap fabric of resistant cutting - Google Patents
Knitting woven nap fabric of resistant cutting Download PDFInfo
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- CN204780084U CN204780084U CN201520490371.2U CN201520490371U CN204780084U CN 204780084 U CN204780084 U CN 204780084U CN 201520490371 U CN201520490371 U CN 201520490371U CN 204780084 U CN204780084 U CN 204780084U
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- cut resistant
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Abstract
The utility model discloses a knitting woven nap fabric of resistant cutting, characterized by by two kinds excel in gao monai cutting yarn respectively as wire gauze and plush yarn through knitting one -tenths single face looped pile surface fabrics, then carry out preliminary treatment, the acquisition after the arrangement after finalize the design in fluff and back of finalizing the design just to single face looped pile surface fabric. The utility model discloses the technique raw materials chooses for use simple, knitting technology smooth. It has a fibre of preventing cutting the function to adopt conventional linear density to excel in high mould, according to the conventional knitted fabric number of turns the requirements textile yarn of textile, does not need the raw materials of special requirement, and can make knitting process end breakage rate greatly reduced according to the conventional knitted fabric design parameter of spinning.
Description
Technical field
The utility model relates to textile technology field, particularly knitting velour fabric of a kind of cut resistant and preparation method thereof.
Background technology
Fabric General Requirements for anti-cutting protection uses the yarn of high strength, high-modulus, usual rigidity and hardness larger, p-aramid fiber long filaments as maximum in cut resistant fabric consumption on market or the Related product such as short fiber yarn and superhigh molecular weight polyethylene fiberoptic fiber long filament, the easy feel of these fabrics is coarse, comfortableness is poor.Particularly sometimes need the anti-cutting improving to improve further fabric to yarn, fiber as larger in rigidity such as cored or coated glass fibre, stainless steel fibres, makes fabric more coarse and uncomfortable.
Du pont company announces in patent US9620930: utilize the anti-cutting performance of fabric not by the impact of yarn twist change, and be improved with the increase of staple fibre density used in yarn, its spinned twist factor be less than 26 low twist and line density be the p-aramid fiber short fiber yarn of 4 ~ 5dtex high linear density, make fabric have anti-cutting simultaneously and keep comfortableness.This patent adopts the mode of low twist and high linear density staple fibre to solve the cutting resistance of fabric and the balance of comfortableness, has the simple advantage of spinning process.But this utility model technology exists following problem: (1) low twisting count Yarn filoplume enriches, require higher to the weaving process of postorder, end breakage rate is high; (2) low twist is unfavorable for the design of cladded yarn, less to the possibility of the belt cutting-resisting property improving fabric further; (3) high linear density short fibre yarn wire fabric is apparent more rough, also offsets the part comfortableness of fabric simultaneously.
Du pont company also finds in patent US20060545736: by adopting lubricant fiber as nylon, the p-aramid fiber of higher dpf (as 4.2denier), the fiber of the basic aliquot of p-aramid fiber three types of lower filament denier (as 1.5denier) is fully mixed and made into the fabric of yarn, three has synergy, the fabric of gained has quite or larger anti-cutting than normally used 100%1.5denier p-aramid fiber short fibre yarn wire fabric, namely can by 80% the fabric of p-aramid fiber yarn there is the anti-cutting being equivalent to 100% p-aramid fiber yarn fabric, there is higher cost performance, ABRASION RESISTANCE and the pliability of fabric can be improved simultaneously, thus improve durability and the wearing comfort of fabric.This utility model technology is actual is utilize high Denier monofilament p-aramid fiber to offset because the introducing of lubricant fiber is to the decline of belt cutting-resisting property to the raising of fabric belt cutting-resisting property, but introduce the lubricant fiber of the low strong low mould of higher proportion, very high risk is still had to the maintenance of fabric cutting resistance.
Utility model content
The purpose of this utility model is for the problems existing for the above-mentioned existing fabric for anti-cutting protection and provides a kind of knitting velour fabric of cut resistant of contradiction that can effectively solve between the cutting protection validity of the cutting medium-term and long-term existence in protection field and wearing comfort, the knitting velour fabric of this cut resistant is in maintenance or while improving fabric belt cutting-resisting property, significantly improve the flexibility of fabric, greatly improve feel and the warmth retention property of cut resistant fabric.The goods needing to provide cutting protection can be widely used in, as multiple products such as space flight and aviation seat liner, gloves and liner, apron, oversleeves.
In order to realize above-mentioned utility model object, the technical scheme that the utility model adopts is as follows:
The knitting velour fabric of cut resistant, to is characterized in that by two kinds of high-strength and high-modulus cut resistant yarn respectively as wire gauze and terry yarn through being knitted into Circular Single Terry Machine fabric, after then preliminary treatment, initial shaping being carried out to Circular Single Terry Machine fabric through fluffing and after sizing arrange after obtain.
In a preferred embodiment of the present utility model, the difference that described wire gauze can require according to fabric cut resistant, p-aramid fiber long filament can be selected, p-aramid fiber filament covered yarn line, p-aramid fiber short fiber yarn, p-aramid fiber short fiber yarn composite yarn, superhigh molecular weight polyethylene fibers filament yarn, superhigh molecular weight polyethylene fibers filament yarn coating cotton thread, ultra-high molecular weight polyethylene short fiber yarn, a kind of and any two kinds and above blended yarn in ultra-high molecular weight polyethylene short fiber yarn composite yarn and any two kinds and above cladded yarn.
In a preferred embodiment of the present utility model, the yarn count of described p-aramid fiber short fiber yarn, p-aramid fiber short fiber yarn composite yarn, ultra-high molecular weight polyethylene short fiber yarn or ultra-high molecular weight polyethylene short fiber yarn cladded yarn is Ne10-60, preferred Ne20-40.
In a preferred embodiment of the present utility model, the core in described p-aramid fiber filament covered yarn line, p-aramid fiber short fiber yarn composite yarn, superhigh molecular weight polyethylene fibers filament yarn coating cotton thread, ultra-high molecular weight polyethylene short fiber yarn composite yarn is the fiber filament that cutting resistance is higher.
In a preferred embodiment of the present utility model, described fiber filament is stainless steel fibre or glass fibre.
In a preferred embodiment of the present utility model, described terry yarn selects p-aramid fiber short fiber yarn, ultra-high molecular weight polyethylene short fiber yarn or their blended yarn.Yarn count generally at Ne3-40, preferred Ne5-30.
In a preferred embodiment of the present utility model, the knitting velour fabric of described cut resistant, grammes per square metre is 150-600g/m
2.Preferred 200-500g/m
2.
Owing to have employed technical scheme as above, the utility model solves the contradictory problems between the cut resistant validity of the cutting medium-term and long-term existence in protection field and wearing comfort, easily can manufacture and design the fabric of the different cut resistant grades of soft comfortable, this is that conventional art is irrealizable.The utility model, by the half-finished preliminary treatment of Circular Single Terry Machine fabric and initial shaping, achieves and processes the fluffing of high-performance fiber, widened the application prospect of high-strength and high-modulus cut resistant fibers.
The utility model technology raw material choose is simple, knitting is smooth.Adopt conventional line density high-strength and high-modulus to have the fiber of anti-cutting function, by spinning conventional needle knitted fabric twist requirement spun yarn, do not need the raw material of special requirement, and can design of knitting fabric spinning parameters routinely, knitting process end breakage rate is reduced greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model cut resistant fabric.
Detailed description of the invention
See Fig. 1, the knitting velour fabric of cut resistant of the present utility model by two kinds of high-strength and high-modulus cut resistant yarn respectively as wire gauze 1 and terry yarn 2 through being knitted into Circular Single Terry Machine fabric, after then preliminary treatment, initial shaping being carried out to Circular Single Terry Machine fabric through fluffing and after sizing arrange after obtain.
The utility model is further described below in conjunction with specific embodiment.The description of following examples, for non-limitative illustration the utility model, does not form the restriction to the utility model scope.
Embodiment 1
With 20S p-aramid fiber yarn be wire gauze, 12S p-aramid fiber line is for terry yarn, after being knitted into Circular Single Terry Machine knit fabric, after knit fabric being flooded with alkyl phosphoric acid fat sylvite class finish, at 200 DEG C after pre-setting process, after plucking work technique, at 180 DEG C, the fixed process of heat, obtains 330g/m
2the knitting napping fabric of cut resistant, the anti-cutting index of EN388 is 7.8 after tested.
Embodiment 2
With 200d superhigh molecular weight polyethylene fibers yarn be wire gauze, 12S p-aramid fiber line is for terry yarn, after being knitted into Circular Single Terry Machine knit fabric, after knit fabric being flooded with alkyl phosphoric acid fat sylvite class finish, at 100 DEG C after pre-setting process, after plucking work technique, at 90 DEG C, the fixed process of heat, obtains 302g/m
2the knitting napping fabric of cut resistant, the anti-cutting index of EN388 is 8.4 after tested.
Embodiment 3
With 16S p-aramid fiber/glass composite yarn be wire gauze, 16S/1 p-aramid fiber line is for terry yarn, after being knitted into Circular Single Terry Machine knit fabric, after knit fabric being flooded with alkyl phosphoric acid fat sylvite class finish, at 200 DEG C after pre-setting process, after plucking work technique, at 180 DEG C, the fixed process of heat, obtains 280g/m
2the knitting napping fabric of cut resistant, the anti-cutting index of EN388 is 56.1 after tested.
Claims (10)
1. the knitting velour fabric of cut resistant, to it is characterized in that by two kinds of high-strength and high-modulus cut resistant yarn respectively as wire gauze and terry yarn through being knitted into Circular Single Terry Machine fabric, after then preliminary treatment, initial shaping being carried out to Circular Single Terry Machine fabric through fluffing and after sizing arrange after obtain.
2. the knitting velour fabric of cut resistant as claimed in claim 1, it is characterized in that, described wire gauze selects a kind of and any two kinds and above blended yarn in p-aramid fiber long filament, p-aramid fiber filament covered yarn line, p-aramid fiber short fiber yarn, p-aramid fiber short fiber yarn composite yarn, superhigh molecular weight polyethylene fibers filament yarn, superhigh molecular weight polyethylene fibers filament yarn coating cotton thread, ultra-high molecular weight polyethylene short fiber yarn, ultra-high molecular weight polyethylene short fiber yarn composite yarn and any two kinds and above cladded yarn.
3. the knitting velour fabric of cut resistant as claimed in claim 2, it is characterized in that, the yarn count of described p-aramid fiber short fiber yarn, p-aramid fiber short fiber yarn composite yarn, ultra-high molecular weight polyethylene short fiber yarn or ultra-high molecular weight polyethylene short fiber yarn cladded yarn is Ne10-60.
4. the knitting velour fabric of cut resistant as claimed in claim 3, it is characterized in that, the yarn count of described p-aramid fiber short fiber yarn, p-aramid fiber short fiber yarn composite yarn, ultra-high molecular weight polyethylene short fiber yarn or ultra-high molecular weight polyethylene short fiber yarn cladded yarn is Ne20-40.
5. the knitting velour fabric of cut resistant as claimed in claim 2, it is characterized in that, the core in described p-aramid fiber filament covered yarn line, p-aramid fiber short fiber yarn composite yarn, superhigh molecular weight polyethylene fibers filament yarn coating cotton thread, ultra-high molecular weight polyethylene short fiber yarn composite yarn is the fiber filament that cutting resistance is higher.
6. the knitting velour fabric of cut resistant as claimed in claim 5, it is characterized in that, described fiber filament is stainless steel fibre or glass fibre.
7. the knitting velour fabric of cut resistant as claimed in claim 1, it is characterized in that, described terry yarn selects p-aramid fiber short fiber yarn, ultra-high molecular weight polyethylene short fiber yarn or their blended yarn.
8. the knitting velour fabric of cut resistant as claimed in claim 7, it is characterized in that, described terry yarn yarn count is Ne3-40.
9. the knitting velour fabric of cut resistant as claimed in claim 8, it is characterized in that, described terry yarn yarn count is Ne5-30.
10. the knitting velour fabric of cut resistant as claimed in claim 1, it is characterized in that, the grammes per square metre of the knitting velour fabric of described cut resistant is 150-600g/m
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490371.2U CN204780084U (en) | 2015-07-08 | 2015-07-08 | Knitting woven nap fabric of resistant cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490371.2U CN204780084U (en) | 2015-07-08 | 2015-07-08 | Knitting woven nap fabric of resistant cutting |
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| Publication Number | Publication Date |
|---|---|
| CN204780084U true CN204780084U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520490371.2U Expired - Fee Related CN204780084U (en) | 2015-07-08 | 2015-07-08 | Knitting woven nap fabric of resistant cutting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988650A (en) * | 2015-07-08 | 2015-10-21 | 上海兰邦工业纤维有限公司 | Cutting-resistant knitting brushed fabric |
-
2015
- 2015-07-08 CN CN201520490371.2U patent/CN204780084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988650A (en) * | 2015-07-08 | 2015-10-21 | 上海兰邦工业纤维有限公司 | Cutting-resistant knitting brushed fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20210708 |
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| CF01 | Termination of patent right due to non-payment of annual fee |