CN108660607A - A kind of the collagenous fibres ox fibre skin and its manufacturing method of low production cost - Google Patents
A kind of the collagenous fibres ox fibre skin and its manufacturing method of low production cost Download PDFInfo
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- CN108660607A CN108660607A CN201710204486.4A CN201710204486A CN108660607A CN 108660607 A CN108660607 A CN 108660607A CN 201710204486 A CN201710204486 A CN 201710204486A CN 108660607 A CN108660607 A CN 108660607A
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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
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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
- D04H1/44—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
- D04H1/492—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 by fluid jet
-
- 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
- D04H1/498—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 entanglement of layered webs
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The present invention relates to the collagenous fibres ox fibre skins and its manufacturing method of a kind of low production cost high intensity, the ox fibre skin is made of three layers of fibre web, wherein side fibre web contains the nylon fibre for the low cost for reaching as high as 100 50% weight, other side fibre web is collagenous fibres and nylon fibre, last layer is full kraft fibers, compound tense, the side of the ox fibre skin containing a large amount of nylon fibres and other layer of cloths or leather layer is compound, so that the doping of nylon fibre does not influence the feel of ox fibre skin, simultaneously because the ox fibre skin contains a large amount of nylon fibres, therefore the production cost of ox fibre skin is greatly reduced.Other than side fibre web can contain a large amount of inexpensive nylon fibre, another intermediate fibre web can also adulterate the nylon fibre of 50 15% weight of highest, further reduced the cost of ox fibre skin.In manufacturing method of the present invention, thorn is effectively wound so that being formed between upper, middle and lower fibre web admittedly, ensure that ox fibre skin intensity；The type and quantity that its lapping device can be also adjusted according to the ratio of upper, middle and lower fibre web, to realize high walk cloth speed and high efficiency.
Description
Technical field
The present invention relates to non-woven material and its manufacturing methods, and in particular to a kind of collagen of low production cost high intensity is fine
Tie up ox fibre skin and its manufacturing method.
Background technology
The tailing quantity of natural leather is very big, as can carrying out secondary use, especially secondary operation to it into ox fibre
Skin can generate sizable wealth, while generate positive meaning to energy-saving and environment friendly.Currently, utilizing natural leather
The method that tailing is processed into ox fibre skin includes：Fragment Method for bonding, fiber Method for bonding and the solid method of fiber thorn.Wherein, through fiber
The ox fibre leather hand feeling that Method for bonding obtains is poor, but intensity is high；Though the ox fibre strength of leather obtained through the solid method of fiber thorn is slightly inferior, hand
Feel close to corium.
For the leather obtained through fiber Method for bonding, to improve its feel, 102115955 B of patent CN propose Sanming City
Control the fibre net structure of formula, wherein bottom and the fibre web on surface layer have high collagen contents（In weight, 97% collagenous fibres, 3%
Polylactic acid bicomponent fibre）, and middle layer fibre web uses 100% polylactic acid bicomponent fibre, and using in middle layer fibre web
The hot melt adhesive of a small amount of polylactic acid bicomponent fibre is by collagen in polylactic acid bicomponent fibre and bottom and surface layer fibre web
Fiber is glued together.But in terms of cost, since hot-melt adhesive fiber its cost is substantially with the cost of collagenous fibres regardless of upper
Under, therefore, fiber Method for bonding is either used, or using the solid method of fiber thorn, the production cost of regenerated bark is all very high.
Our company proposes and has applied for that a kind of more existing collagenous fibres ox fibre skin production cost is lower higher related to intensity
Product patent and preparation method.One of which technical solution be composition collagenous fibres ox fibre skin collagenous fibres in doping 1 ~
15% nylon fibre, since nylon fibre intensity is high, so ox fibre skin physical property is protected, and nylon fibre cost compares collagen
Fiber is much lower, has achieved the purpose that reduce ox fibre skin production cost by adulterating nylon fibre in collagenous fibres.But it is
Reinforce the content of ox fibre skin, the doping of nylon fibre cannot lack 25% in collagenous fibres, and otherwise physical property can be with 100% collagen fibre
The leather physical property of dimension composition differs greatly.For this purpose, our company is also it is proposed that another scheme, i.e., design collagenous fibres ox fibre skins
At the structure being made of upper, middle and lower fibre web；Wherein, upper layer fibre web by 100 ~ 90% weight collagenous fibres and 0-10% weight
Nylon fibre forms, in lower fibre web be made of 10 ~ 50% collagenous fibres and 90-50% nylon fibres and 2 ~ 30% spandex fibre.
By this scheme, increase the content of other fibers adulterated in ox fibre skin, but due in price spandex fibre close to collagen
Fiber, and the weight percent highest of nylon fibre is also only 20% in the fibre web of upper layer, though so the production cost of the ox fibre skin than
Former scheme increases, but the space reduced is not very big.In addition, the collagenous fibres ox with upper, middle and lower fibre net structure
Fine skin, manufacturing method need to be further improved, to optimize its production efficiency.
Invention content
The technical problem to be solved in the invention is to provide a kind of with low production cost and the glue close to corium feel
Fibrinogen ox fibre skin.
Meanwhile the technical problem to be solved in the invention also resides in offer one kind for manufacturing this collagenous fibres ox fibre skin
Method.
The technical problem to be solved in the invention is achieved through the following technical solutions：
A kind of collagenous fibres ox fibre skin of low production cost high intensity, it by middle level fibre web, be close-coupled at middle level fibre web upper table
The upper layer fibre web in face, the lower layer's fibre web for being close-coupled at middle level fibre web lower surface are constituted, wherein middle level fibre web and lower layer's fibre web
Material forms and its weight percent is：Collagenous fibres 0 ~ 39%, nylon fibre 61 ~ 100%；The material of upper layer fibre web form and its
Weight percent is：Collagenous fibres 85 ~ 100%, nylon fibre 0 ~ 15%.
It is further improved to be：The middle level fibre web and lower layer's fibre web are only made of nylon fibre, the upper layer fibre web
Only it is made of collagenous fibres.
It is further improved to be：The middle level fibre web and lower layer's fibre web account for the 40 ~ 90% of the fibre web total weight.
It is further improved to be：The upper layer fibre web accounts for the 60 ~ 80% of the fibre web total weight.
A kind of manufacturing method of the collagenous fibres ox fibre skin of low production cost, includes the following steps successively：
(1) fibrillation：Pig, sheep, ox-hide corium are subjected to fibrillation, form collagenous fibres；
(2) shredding：One opener of fiber of middle level fibre web and lower layer's fibre web will be formed, upper layer fibre web will be formed
Another opener of fiber；Wherein, the fiber of middle level fibre web and lower layer's fibre web by weight 0 ~ 39% collagenous fibres
It is formed with 61 ~ 100% nylon fibres, the fiber of upper layer fibre web is fine by weight 90 ~ 100% collagenous fibres and 0 ~ 10% polyamide fibre
Dimension composition；
(3) lapping：After the fiber for forming upper layer fibre web, middle level fibre web and lower layer's fibre web after shredding respectively lapping, overlapping
Get up to form final fibre web；Or first by the fiber of middle level fibre web and lower layer's fibre web or upper layer fibre web in the composition after shredding
Lapping, then the fiber lapping of upper layer fibre web or middle level fibre web and lower layer's fibre web will be formed in the fibre web upper surface being paved into, it is formed
Final fibre web；
(4) thorn is solid：Obtained fibre web is subjected to the solid processing of positive and negative thorn, forms base fabric；
(5) trimming, winding, packaging：It after by gained base fabric, irregular, extra part trims, winds, packaging.
It is further improved to be：In the step (3) composition middle level fibre web and lower layer's fibre web are combed with combing lapping machine
Fiber after, comb lapping obtain middle level fibre web and lower layer's fibre web, then will form upper layer with an at least air-laid machine
The upper surface of fibre web carries out being laid with upper layer fibre web the fiber of fibre web in middle level, forms final fibre web；Wherein, the middle level being paved into is fine
Net and lower layer's fibre web account for the 40 ~ 90% of fibre web total weight.
It is further improved to be：After being paved into middle level fibre web and lower layer's fibre web in the step (3), starched with one to two stream
By the fiber for forming upper layer fibre web, the upper surface of fibre web carries out being laid with upper layer fibre web machine in middle level, forms final fibre web；Wherein,
The middle level fibre web and lower layer's fibre web being paved into account for the 60 ~ 80% of fibre web total weight.
It is further improved to be：The fibre web completed is passed through at least twice spun lacing work using spun-laced machine in the step (4)
Sequence carries out the solid processing of positive and negative spun lacing thorn, dries moisture after piercing solid processing, forms base fabric.
It is further improved to be：The solid processing of thorn includes at least front, reverse side and the front carried out successively in the step (4)
Three spun lacing processes dry moisture after completing last one of spun lacing process, form base fabric.
It is further improved to be：After step (4) roads Zhong Ge spun lacing process, first moisture in fibre web is removed with padding machine
It is 10 ~ 55% to moisture in fibre web, then carries out down one of spun lacing process or drying moisture process.
Compared with prior art, the present invention has the following advantages：
1. the present invention a kind of the collagenous fibres ox fibre skin and its manufacturing method of low production cost high intensity, in the ox fibre skin, side
Fibre web contains the content of a large amount of inexpensive nylon fibre or even nylon fibre up to 100%；Other side fibre web is collagenous fibres,
Compound tense, it is the side of the ox fibre skin containing a large amount of nylon fibres and other layer of cloths or leather layer is compound so that nylon fibre is mixed
The miscellaneous feel for having no effect on compound rear ox fibre skin；Since the ox fibre skin contains a large amount of nylon fibres, ox fibre is greatly reduced
The production cost of skin
2. the present invention a kind of the collagenous fibres ox fibre skin and its manufacturing method of low production cost high intensity, in the ox fibre leather, remove
Side fibre web can contain except a large amount of inexpensive nylon fibre, and other side fibre web can also adulterate the polyamide fibre of 20% weight of highest
The doping of fiber, this content nylon fibre has no effect on its feel, while again so that the production cost of ox fibre skin further drops
It is low.
3. the present invention a kind of the collagenous fibres ox fibre skin and its manufacturing method of low production cost high intensity, the manufacturing method
In, it pierces solid processing and is effectively woven so that can be formed between upper layer and lower layer fibre web, to ensure that the intensity of ox fibre skin；And
When piercing solid method using spun lacing, after per pass spun lacing process, first moisture is extracted with padding machine and carry out down one of spun lacing process, moisture again
Removal can lower the resistance that the liquid drugs injection in lower one of spun lacing process encounters, therefore directly carried out down one than not squeezing moisture
It is much better that the thorn of spun lacing process consolidates effect.
4. the present invention a kind of the collagenous fibres ox fibre skin and its manufacturing method of low production cost high intensity, the manufacturing method
In, fibre web is formed using lapping successively, and it is adjusted respectively according to upper and lower fibre web hundred number of weight shared in final fibre web
From the type and quantity of lapping device used so that walk cloth speed improves, and the production efficiency of ox fibre skin is accelerated.
The collagenous fibres ox fibre skin of the low production cost through with other layer of cloths and/or leather layer it is compound after, can be used to make
Advanced handbag, footwear material and template sofa material etc..
Specific implementation mode
With reference to embodiment, the specific implementation mode of the present invention is described further.Following embodiment is only used for more
Add and clearly demonstrate technical scheme of the present invention, and not intended to limit the protection scope of the present invention.
First, the evaluation method used to following each embodiments carries out general description.
Tensile properties:Based on the stretching test method of JIS-L1096-1964 fabrics, tensile break strength is measured.Wherein,
Direction of travel with the not fabric treating of tangling be it is longitudinal, the direction vertical with the not direction of travel of fabric treating that tangles be laterally,
It is measured on transverse and longitudinal respectively.In addition, determination condition is to be carried out under 23 DEG C of temperature, the environmental condition of humidity 65%.
Tear characteristics：Based on the stretching test method of JIS-L1096-1964 fabrics, tearing strength is determined.Wherein, it surveys
It is scheduled on direction in length and breadth and carries out respectively.In addition, determination condition is to be carried out under 23 DEG C of temperature, the environmental condition of humidity 65%.
Embodiment 1 ~ 5
The present invention relates to a kind of collagenous fibres ox fibre skins of low production cost high intensity, by middle level fibre web, are close-coupled at middle level
The upper layer fibre web of fibre web upper surface, the lower layer fibre web for being close-coupled at middle level fibre web lower surface are constituted, wherein middle level fibre web and
Lower layer's Web materials composition and its weight percent are：Collagenous fibres 0 ~ 39%, nylon fibre 61 ~ 100%；The material of upper layer fibre web
Composition and its weight percent are：Collagenous fibres 85 ~ 100%, nylon fibre 0 ~ 15%.In embodiment 1 ~ 5, in lower fibre web material
Composition, the material composition of upper layer fibre web and upper layer fibre web, in lower fibre web upper layer fibre web, in respectively account in lower fibre web total weight
Weight percent is shown in Table 1.
In embodiment 1, the manufacturing method of the collagenous fibres ox fibre skin of the low production cost includes the following steps successively：
(1) fibrillation：Pig, sheep, ox-hide corium are subjected to defibering, form collagenous fibres.
(2) shredding：By first each personal opener of collagenous fibres and nylon fibre, then by the upper layer fibre web, middle level
Fiber is uniformly mixed by the mixed proportion of two kinds of fibers of fibre web and lower layer's fibre web, obtains composition upper layer fibre web and middle level fibre web
And the composite fibre of lower layer's fibre web；Then the composite fibre shredding that upper layer fibre web will be formed with an opener, with another
Opener will form the composite fibre shredding of middle level fibre web and lower layer's fibre web.
(3) lapping：After the fiber for combing lapping machine combing composition middle level fibre web and lower layer's fibre web, combs lapping and obtain
Middle level fibre web and lower layer's fibre web, it is then continuously that the fiber for forming upper layer fibre web is fine in middle level with one or two slurry flowing machines
The upper surface of net carries out being laid to upper layer fibre web, to form final fibre web；Wherein, it is final to undertake 40-60% for combing lapping machine
The lapping task of web weight, one to two slurry flowing machine respectively undertake the lapping task of the final web weights of 20-40%.
(4) thorn is solid：The fibre web completed is carried out positive and negative spun lacing using spun-laced machine by least twice spun lacing process to pierce admittedly
Processing dries moisture after piercing solid processing, forms base fabric；Wherein, water flow pressure is 200MPa or more in spun-laced machine；Preferably by water
Front, reverse side and the positive three spun lacing processes that thorn machine carries out the fibre web completed successively；After each road spun lacing process, first use
Moisture is 10 ~ 55% in moisture to fibre web in padding machine removal fibre web, then carries out down one of spun lacing process or drying water again
Point.
(5) trimming, winding, packaging：It after by gained base fabric, irregular, extra part trims, winds, packaging.
In embodiment 2, the method for the collagenous fibres ox fibre skin is similar with method described in embodiment 1, unique different
Place is：The 80% of fibre web total weight is accounted for by middle level fibre web in this present embodiment and lower layer's fibre web, therefore in step (3), used
One slurry flowing machine with regard to enough by form upper layer fibre web fiber the upper surface of fibre web carries out being laid to upper layer fibre web in middle level, to
Realize high walk cloth speed and high efficiency；Wherein, the lapping task that lapping machine undertakes 90% final web weight, stream slurry are combed
Machine undertakes the lapping task of 10% final web weight.
In embodiment 3, the method for the collagenous fibres ox fibre skin is similar with method described in embodiment 1, and difference exists
In：Firstly, since upper layer fibre web and middle level fibre web and lower layer's fibre web respectively only contain a kind of fiber, therefore in step (2),
The fiber of composition upper layer fibre web, middle level fibre web and lower layer's fibre web only needs each opener, can then enter paving
Net process, without fiber opening before fiber mixing and mixing before shredding.Secondly as middle level fibre web in the present embodiment
And lower layer's fibre web accounts for the 70% of fibre web total weight, therefore in step (3), upper layer fibre web will be just formed enough with two slurry flowing machines
Fiber the upper surface of fibre web carries out being laid to upper layer fibre web in middle level, to realize high walk cloth speed and production efficiency；Wherein,
The lapping task that lapping machine undertakes 70% final web weight is combed, two slurry flowing machines respectively undertake the lapping of 15% final web weight
Task.
In embodiment 4, the method for the collagenous fibres ox fibre skin is similar with the method described in embodiment 3, unique different
Place is：The 60% of fibre web total weight is accounted for by middle level fibre web in this present embodiment and lower layer's fibre web, therefore in step (3), combed
Reason lapping machine undertakes the lapping task of 60% final web weight, and the lapping that two slurry flowing machines respectively undertake 20% final web weight is appointed
Business, you can realize high walk cloth speed and high efficiency.
In embodiment 5, the method for the collagenous fibres ox fibre skin is similar with the method described in embodiment 3, unique different
Place is：Step (3) is not then to be paved into the fiber elder generation lapping of composition middle level fibre web and lower layer's fibre web after shredding
Middle level fibre web upper surface is laid with upper layer fibre web, but by composition upper layer fibre web, middle level fibre web and the lower layer's fibre web after shredding
It is superimposed together again after each personal combing lapping machine of fiber or slurry flowing machine lapping, to form final fibre web.
In above-described embodiment 1 ~ 4, for the walk cloth speed of collagenous fibres ox fibre skin up to 30 ~ 60m/ minutes, production efficiency is high.
In above-described embodiment 1 ~ 5, by taking the performance of 1mm thickness ox fibre skins as an example, result is also shown in Table 1 below.It can by table 1
See：The horizontal and vertical tearing toughness of the ox fibre skin is in 6.8KG or more, and horizontal and vertical tensile strength is in 19KG
More than.
Table 1
Above-mentioned each embodiment is to the preferred embodiment of the present invention.It should be pointed out that for the ordinary skill of the art
For personnel, without departing from the technical principles of the invention, several improvements and modifications can also be made, these are improved and profit
Decorations also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of collagenous fibres ox fibre skin of low production cost high intensity, it is characterised in that：It by middle level fibre web, be close-coupled at
The upper layer fibre web of middle level fibre web upper surface, the lower layer's fibre web for being close-coupled at middle level fibre web lower surface are constituted, wherein middle level fibre web
And lower layer's Web materials composition and its weight percent are：Collagenous fibres 0 ~ 39%, nylon fibre 61 ~ 100%；Upper layer fibre web
Material forms and its weight percent is：Collagenous fibres 85 ~ 100%, nylon fibre 0 ~ 15%.
2. the collagenous fibres ox fibre skin of low production cost high intensity as described in claim 1, it is characterised in that：The middle level is fine
Net and lower layer's fibre web are only made of nylon fibre, and the upper layer fibre web is only made of collagenous fibres.
3. the collagenous fibres ox fibre skin of low production cost high intensity as claimed in claim 1 or 2, it is characterised in that：In described
Layer fibre web and lower layer's fibre web account for the 40 ~ 90% of the fibre web total weight.
4. the collagenous fibres ox fibre skin of low production cost high intensity as claimed in claim 1 or 2, it is characterised in that：On described
Layer fibre web accounts for the 60 ~ 80% of the fibre web total weight.
5. the manufacturing method of the collagenous fibres ox fibre skin of low production cost high intensity as described in claim 1, it is characterised in that according to
It is secondary to include the following steps：
(1) fibrillation：Pig, sheep, ox-hide corium are subjected to fibrillation, form collagenous fibres；
(2) shredding：One opener of fiber of middle level fibre web and lower layer's fibre web will be formed, upper layer fibre web will be formed
Another opener of fiber；Wherein, the fiber of middle level fibre web and lower layer's fibre web by weight 0 ~ 39% collagenous fibres
It is formed with 61 ~ 100% nylon fibres, the fiber of upper layer fibre web is fine by weight 90 ~ 100% collagenous fibres and 0 ~ 10% polyamide fibre
Dimension composition；
(3) lapping：After the fiber for forming upper layer fibre web, middle level fibre web and lower layer's fibre web after shredding respectively lapping, overlapping
Get up to form final fibre web；Or first by the fiber of middle level fibre web and lower layer's fibre web or upper layer fibre web in the composition after shredding
Lapping, then the fiber lapping of upper layer fibre web or middle level fibre web and lower layer's fibre web will be formed in the fibre web upper surface being paved into, it is formed
Final fibre web；
(4) thorn is solid：Obtained fibre web is subjected to the solid processing of positive and negative thorn, forms base fabric；
(5) trimming, winding, packaging：It after by gained base fabric, irregular, extra part trims, winds, packaging.
6. the manufacturing method of the collagenous fibres ox fibre skin of low production cost high intensity as claimed in claim 5, it is characterised in that：
After the middle fiber for combing composition middle level fibre web and lower layer's fibre web with combing lapping machine of the step (3), during combing lapping obtains
Layer fibre web and lower layer's fibre web then will form the upper of the fiber of upper layer fibre web fibre web in middle level with an at least air-laid machine
Surface carries out being laid with upper layer fibre web, forms final fibre web；Wherein, the middle level fibre web and lower layer's fibre web being paved into account for fibre web gross weight
The 40 ~ 90% of amount.
7. the manufacturing method of the collagenous fibres ox fibre skin of low production cost high intensity as claimed in claim 6, it is characterised in that：
After being paved into middle level fibre web and lower layer's fibre web in the step (3), the fiber of upper layer fibre web will be formed with one to two slurry flowing machine
The upper surface of fibre web carries out being laid with upper layer fibre web in middle level, forms final fibre web；Wherein, the middle level fibre web being paved into and lower layer
Fibre web accounts for the 60 ~ 80% of fibre web total weight.
8. the manufacturing method of the collagenous fibres ox fibre skin of low production cost high intensity as claimed in claim 5, it is characterised in that：
The fibre web completed is subjected to positive and negative spun lacing by least twice spun lacing process using spun-laced machine in the step (4) and pierces Gu Chu
Reason dries moisture after piercing solid processing, forms base fabric.
9. the manufacturing method of the collagenous fibres ox fibre skin of low production cost high intensity as claimed in claim 8, it is characterised in that：
The solid processing of thorn includes at least the front carried out successively, reverse side and positive three spun lacing processes in the step (4), completes last
Moisture is dried after road spun lacing process, forms base fabric.
10. the manufacturing method of the collagenous fibres ox fibre skin of low production cost high intensity as claimed in claim 8 or 9, feature
It is：After step (4) roads Zhong Ge spun lacing process, it is with moisture in moisture to fibre web in padding machine removal fibre web first
10 ~ 55%, then carry out down one of spun lacing process or drying moisture process.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098004A (en) * | 2018-11-01 | 2018-12-28 | 广州五源新材料有限公司 | Leather substance, artificial grain layer and the processing method formed based on artificial grain layer |
| CN112626879A (en) * | 2020-12-30 | 2021-04-09 | 东莞市天熠新材料科技股份有限公司 | Method for manufacturing super-soft recycled bovine fiber skin embryo |
| US11001679B2 (en) | 2016-02-15 | 2021-05-11 | Modern Meadow, Inc. | Biofabricated material containing collagen fibrils |
| US11214844B2 (en) | 2017-11-13 | 2022-01-04 | Modern Meadow, Inc. | Biofabricated leather articles having zonal properties |
| US11352497B2 (en) | 2019-01-17 | 2022-06-07 | Modern Meadow, Inc. | Layered collagen materials and methods of making the same |
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| US11001679B2 (en) | 2016-02-15 | 2021-05-11 | Modern Meadow, Inc. | Biofabricated material containing collagen fibrils |
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| US11214844B2 (en) | 2017-11-13 | 2022-01-04 | Modern Meadow, Inc. | Biofabricated leather articles having zonal properties |
| CN109098004A (en) * | 2018-11-01 | 2018-12-28 | 广州五源新材料有限公司 | Leather substance, artificial grain layer and the processing method formed based on artificial grain layer |
| US11352497B2 (en) | 2019-01-17 | 2022-06-07 | Modern Meadow, Inc. | Layered collagen materials and methods of making the same |
| CN112626879A (en) * | 2020-12-30 | 2021-04-09 | 东莞市天熠新材料科技股份有限公司 | Method for manufacturing super-soft recycled bovine fiber skin embryo |
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