CN205130520U - Natural collagen fiber flocculus - Google Patents
Natural collagen fiber flocculus Download PDFInfo
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- CN205130520U CN205130520U CN201520951159.1U CN201520951159U CN205130520U CN 205130520 U CN205130520 U CN 205130520U CN 201520951159 U CN201520951159 U CN 201520951159U CN 205130520 U CN205130520 U CN 205130520U
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- natural collagen
- ultrashort
- collagen fibre
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Abstract
The utility model provides a natural collagen fiber flocculus, by last in, down the three -layer constitute, fibre web that the intermediate level comprises 100% natural ultrashort collagen fiber, thickness is 0.8 -8cm, the upper and lower two -layer spunbonded nonwoven inoxidizing coating that is, thickness are 0.02 -0.05mm, natural collagen fiber flocculus press from both sides ultrashort collagen fiber net in the centre via upper and lower two -layer spunbonded nonwoven layer, sew up into the rhombus piece and make through the quilter. The utility model provides a natural collagen fiber flocculus has very good fluffiness, good warmth retention, and light in weight can distribute away the moisture that human cutaneous respiration produced, and the sense of touch is soft, and with low costs, and processing is simple, is suitable for processing quilt and cold -proof cotton clothes.
Description
Technical field
The utility model relates to clothes and field is spun by family, particularly a kind of natural collagen fibre flocculus be made up of 100% ultrashort collagenous fibres.
Background technology
Ox-hide wet blue leftover pieces mainly result from buffing in ox-hide leather making process and deburring, quantity is larger, due to the existence of agent of mixing, make to combine between wet blue heifer fiber (natural collagen fibre) very firm, be difficult to be separated by existing method, so the recycling approach of ox-hide wet blue waste material is subject to serious restriction always, be completely inappropriate as feed, then may cause secondary pollution to environment as landfills or burning.But this is a kind of resource, ox-hide wet blue leftover pieces are all the protein fibres deriving from animal, and corner skin is identical with the composition of finished leather, and they are good natural collagen fibres, and moisture absorption is breathed freely, and has reasonable brute force.As a kind of important natural fiber resource, how by the utilization of ox-hide wet blue leftover pieces high level, mass in addition, to play its using value to greatest extent, thus provide strong technical support for the discarded object decrement of the curriery of China and cycling and reutilization, be good job feelings of benefiting the nation and the people.
Existing the collagenous fibres that extract in wet blue waste material are mainly used as Simulated leather base cloth, be made up of collagenous fibres and hot-melt adhesive fiber as patent CN201310119337.X is open a kind of, fibre, shredding, mixing shredding, lapping, thorn are solid through separating, heat treatment, trimming, the series of processes such as rolling make regenerated bark; Patent CN201310120515.0 introduces a kind of preparation method of high pressure high density Collagenous fiber bonded leather, adopt 85-100% collagenous fibres and 0-15% hot-melt adhesive fiber composition, because extracted collagenous fibres length is difficult to reach the length (common carding machine can carded fiber length range between 30-75mm) of conventional carding machine needs, thus the brute force of manufactured goods can be affected, therefore product can only be applied to some specific areas, as case and bag etc.
As can be seen from above-mentioned data, the recycling of existing scrap leather collagenous fibres mainly concentrates on prepares emulational leather field, owing to carrying out weaving or non-knitting adds man-hour requirement through the operation such as shredding and combing, and existing equipment will between 30-75mm for fibre length requirement, extracted collagenous fibres are caused to be made full use of completely, and the operation also more complicated of processing leather base cloth, thus utilize in wet blue waste material the ultrashort collagenous fibres obtained after extracting long collagenous fibres residue, the flocculus class of development and production short route is heat insulating material formed to be necessary very much.
Summary of the invention
The purpose of this utility model is to provide a kind of natural collagen fibre flocculus, can fully and mass utilize wet blue waste material, work flow is short, and the good characteristics such as the warmth retention property with natural collagen fibre is good, soft, hydrofuge.
For achieving the above object, the utility model have employed following technical scheme:
A kind of natural collagen fibre flocculus, be made up of upper, middle and lower-ranking, described intermediate layer is the fleece of ultrashort natural collagen fibre composition, described upper and lower two-layer be spun-bonded non-woven fabrics overcoat, described ultrashort natural collagen fibre net is clipped in the middle by described upper and lower two-layer spun-bonded non-woven fabrics layer, adopts quilter described upper, middle and lower-ranking to be stitched into diamond block and is fixed and makes.Wherein the specification of diamond block is (5-20) × (5-20) cm.
Preferably, described intermediate layer is made up of 100% ultrashort collagenous fibres, and thickness is between 0.8-8cm, and grammes per square metre is at 100-520g/m
2between.
Preferably, described intermediate layer according to the fluffy degree of FZ/T64003-2011 jet glue padding standard testing at 130.2-402.5 (cm
2/ g) between.
Preferably, in described intermediate layer, natural collagen fibre adopts wet method to extract from process hides wet blue waste material, and after the natural collagen fibre that length to be greater than 8mm by carding machine is separated, remaining ultrashort natural collagen fibre composition, length is between 2-8mm.
Preferably, described the upper and lower spun-bonded non-woven fabrics layer thickness is between 0.02-0.05mm, and grammes per square metre is at 9-15g/m
2between.
The utility model has the advantage of:
Ox-hide wet blue is obtained after chrome tanning agent tanning by ox-hide raw hide, the adhesion of mixing between agent and fiber is greater than the brute force of natural collagen fibre itself, thus be difficult to obtain the good fiber of regularity when extracting the natural collagen fibre in wet blue waste material, normally length is uneven, although the natural collagen fibre adopting wet method to extract from wet blue is longer, but also there is the ultrashort natural collagen fibre of 20-30%, its length is less than 8mm, these fibers are difficult to process with common textile or the non-carding method knitted, but these ultrashort collagenous fibres are also a kind of natural kraft fibers, what do not add utilization abandons the valuable natural resources of waste, therefore these ultrashort collagenous fibres are made flocculus, then be used for processing quilt and autumn and winter cotton clothes, these products will have the extraordinary warmth retention property of natural Kraft fiber, bulkiness, lightweight, well can get rid of moisture, and cost is low, processing is simple, technological process is short, be in spin, with garment industry, there is good application prospect.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure, 1 is upper strata spun-bonded non-woven fabrics protective layer, and 3 is lower floor's spun-bonded non-woven fabrics protective layer, and 2 is the fleece that the ultrashort natural collagen fibre in intermediate layer forms, and 4 is that diamond block is sewed up on spun-bonded non-woven fabrics surface, upper strata, and 5 is that diamond block is sewed up on lower floor's spun-bonded non-woven fabrics surface.
Fig. 2 is the upper strata spun-bonded non-woven fabrics schematic surface of a kind of natural collagen fibre flocculus of the utility model embodiment.
Fig. 3 is lower floor's spun-bonded non-woven fabrics schematic surface of a kind of natural collagen fibre flocculus of the utility model embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Wherein raw material sources:
Ultrashort natural collagen fibre: purchased from Zhejiang Spread Non-woven New Material Co., Ltd.; Spun-bonded non-woven fabrics: purchased from Wenzhou Changlong Textile Technology Co., Ltd..
See Fig. 1, natural collagen fibre flocculus of the present utility model, be made up of upper strata spun-bonded non-woven fabrics overcoat 1, the ultrashort natural collagen fibre net 2 in intermediate layer, lower floor's spun-bonded non-woven fabrics overcoat 3 three layers, upper strata spun-bonded non-woven fabrics overcoat 1 thickness is 0.02-0.05mm, and grammes per square metre is 9-15g/m
2, intermediate layer ultrashort natural collagen fibre net 2 thickness is 0.8-8cm, and grammes per square metre is 100-520g/m
2, lower floor's spun-bonded non-woven fabrics overcoat 3 thickness is 0.02-0.05mm, and grammes per square metre is 9-15g/m
2, described natural collagen fibre flocculus is stitched into specification by upper strata spun-bonded non-woven fabrics overcoat 1, intermediate layer collagen superbhort fiber net 2 and lower floor's spun-bonded non-woven fabrics overcoat 3 through quilter and makes for the diamond block of (5-20) × (5-20) cm.
The intermediate layer 2 of described natural collagen fibre flocculus is made up of 100% ultrashort natural collagen fibre, is 130.2-402.5 (cm according to the fluffy degree of FZ/T64003-2011 jet glue padding standard testing
2/ g).Wherein, the ultrashort natural collagen fibre used in intermediate layer 2 adopts wet method to extract from process hides wet blue waste material, and obtain after the natural collagen fibre that length to be greater than 8mm by carding machine is separated, and length is between 2-8mm.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvement and replacement, these improve and replace and also should be considered as protection of the present utility model.
Claims (6)
1. a natural collagen fibre flocculus, be made up of upper, middle and lower-ranking, it is characterized in that, intermediate layer is the fleece of natural ultrashort collagenous fibres composition, upper and lower two-layer be spun-bonded non-woven fabrics overcoat, natural ultrashort collagenous fiber network is clipped in the middle by described upper and lower two-layer spun-bonded non-woven fabrics layer, is stitched into diamond block and makes through quilter.
2. a kind of natural collagen fibre flocculus according to claim 1, is characterized in that: described intermediate layer is made up of 100% natural ultrashort collagenous fibres, and thickness is between 0.8-8cm, and grammes per square metre is at 100-520g/m
2between.
3. a kind of natural collagen fibre flocculus according to claim 2, is characterized in that: described intermediate layer according to the fluffy degree of FZ/T64003-2011 jet glue padding standard testing at 130.2-402.5cm
2between/g.
4. a kind of natural collagen fibre flocculus according to claim 2-3, it is characterized in that: in described intermediate layer, natural collagen fibre adopts wet method to extract from process hides wet blue waste material, and after the collagenous fibres that length to be greater than 8mm by carding machine are separated, remaining ultrashort collagenous fibres composition, length is between 2-8mm.
5. a kind of natural collagen fibre flocculus according to claim 1, is characterized in that: described the upper and lower spun-bonded non-woven fabrics thickness is that between 0.02-0.05mm, grammes per square metre is at 9-15g/m
2between.
6. a kind of natural collagen fibre flocculus according to claim 1, is characterized in that: described diamond block specification is between (5-20) × (5-20) cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951159.1U CN205130520U (en) | 2015-11-16 | 2015-11-16 | Natural collagen fiber flocculus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951159.1U CN205130520U (en) | 2015-11-16 | 2015-11-16 | Natural collagen fiber flocculus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130520U true CN205130520U (en) | 2016-04-06 |
Family
ID=55616341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520951159.1U Expired - Fee Related CN205130520U (en) | 2015-11-16 | 2015-11-16 | Natural collagen fiber flocculus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205130520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360102A (en) * | 2018-02-13 | 2018-08-03 | 韩宏宇 | Collagenous fibres composite yarn, preparation method and application and textile fabrics |
-
2015
- 2015-11-16 CN CN201520951159.1U patent/CN205130520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360102A (en) * | 2018-02-13 | 2018-08-03 | 韩宏宇 | Collagenous fibres composite yarn, preparation method and application and textile fabrics |
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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: 20160406 Termination date: 20161116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |