CN201801713U - Man-made fur - Google Patents
Man-made fur Download PDFInfo
- Publication number
- CN201801713U CN201801713U CN2010202369215U CN201020236921U CN201801713U CN 201801713 U CN201801713 U CN 201801713U CN 2010202369215 U CN2010202369215 U CN 2010202369215U CN 201020236921 U CN201020236921 U CN 201020236921U CN 201801713 U CN201801713 U CN 201801713U
- Authority
- CN
- China
- Prior art keywords
- layer
- dermatotome
- man
- fur
- fiber
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses man-made fur which comprises a hide layer and a hair coating layer. The utility model is characterized in that the hide layer has a three-dimensional woven mesh structure formed by collagen fiber bundles as main body, one end and/or the middle end of each fiber of the hair coating layer are tangled on the collagen fiber bundles of the hide layer and tightly locked by the collagen fiber bundles. The man-made fur has the same woven structure, appearance and health performance as the natural fur, and has higher elasticity and wider application range than the natural fur. The fibers of the hair coating layer are physically tangled and embedded in the hide layer without needing adhesive, so that the service performance of the man-made fur is far better than the one made with flocking adhesives. The man-made fur makes full use of various leather scraps and waste animal hair and is more environment-friendly.
Description
Technical field
The utility model relates to the leather field, especially a kind of man-made fur.
Background technology
Fur coat is precious clothes and ornament materials, the commodity fur coat divides natural fur coat and man-made fur at present, natural fur coat comes from animal fur on one's body, form spendable fur coat through a series of processed such as artificial tannings, the fur of animal is made up of dermatotome and fleece, dermatotome is by epidermal area, skin corium and hypodermis layer are formed, wherein epidermal area and hypodermis layer have been removed when tanning processing fur coat, the dermatotome of finished product fur coat stays is that corium through tanning constitutes, and corium mainly is made up of collagenous fibres, and collagenous fibres are pencil interspersed mutually solid netted closely braided structure of formation that interweaves in corium.And fleece is made of three kinds of chaetas such as pin hair, fine hair and coarse wool, intensive stretching out from dermatotome, and pin staple length and reach most external wherein, fine hair is to grow at pin hair and coarse wool lower dense, fiber finer and softness.
Since the kind difference of animal, the ratio difference that pin hair, fine hair, coarse wool are formed, the quality of decision pelage quality, at present, natural fur coat mainly contains: fur, beaver, sheepskin etc.The processing of natural fur coat is very high for the quality requirement of raw material skin, and yield rate is low, because the animal hide width of cloth is little, use model to be enclosed restriction, and cost an arm and a leg, and environmental pollution is serious in the processing and manufacturing process.
Man-made fur is to adopt natural fabric or chemical fibre to form fine hair different in size by woven, knitting back plucking or gluing mode at fabric face according to the structure of natural fur coat and characteristic, produces the man-made fur with natural wearability.But the real immanent structure of man-made fur and class are far below natural fur coat.
The utility model content
In order to solve the problem that prior art exists, the utility model primary and foremost purpose provides a kind of man-made fur, and its internal structure and performance are all near natural fur coat.
The purpose of this utility model is achieved through the following technical solutions:
A kind of man-made fur, comprise dermatotome layer and fleece layer, it is characterized in that described dermatotome layer is to be the solid netted braided structure that main body constitutes with the collagenous fiber bundle, one end or the middle-end of the fiber of described fleece layer become entangled on the collagenous fiber bundle of dermatotome layer, and are firmly pinned by collagenous fiber bundle.
For the kind that increases product and the needs of use, described dermatotome layer can also be sneaked into part chemical fibre and/or natural fabric.
Needs according to different product, described fleece layer can be selected one or more in animal fiber, chemical fibre and the natural fabric, wherein, the fleece layer normally is made up of animal fiber, also can in animal fiber, add a small amount of other fibers, animal fiber can be the various animal wools such as feather down of cashmere, fox hair, marten hair and bird, or wool type or suede shape chemical fibre etc.
Described chemical fibre can be selected one or more in various synthetic fiber such as terylene, acrylic fibers, viscose and the artificial fibre for use, and for example high-shrinkage polyester, superfine fibre etc. have the fiber of different functionalities; Described natural fabric can be selected one or more in cotton, fiber crops, the silk.
The fiber of described fleece layer mainly is the one or both sides that the form entanglement upright and/or tiltedly upright with single shape is fixed on the dermatotome layer.
Wherein, the acquisition of collagenous fiber bundle be by to animal's leather particularly its leftover bits method of separating fibre, shredding, combing obtain long collagenous fibres.
The preparation method of above-mentioned man-made fur is characterized in that, comprises the steps:
(1) becomes net: make dermatotome layer fiber web and fleece layer fiber web respectively;
(2) fiber web is superimposed: dermatotome layer fiber web and fleece layer fiber web is superimposed up and down;
(3) water thorn is fixed: superimposed fiber web is carried out multiple tracks (3～8 road) water thorn, with the fibre matting of fleece layer on the collagenous fiber bundle of dermatotome layer; Wherein can carry out multiple tracks water thorn or carry out multiple tracks water thorn or carry out multiple tracks water thorn or after dermatotome layer fiber net surface carries out multiple tracks water thorn, again fleece layer fiber net surface carried out multiple tracks water thorn earlier the above fiber web that is superimposed together at fleece layer fiber net surface at dermatotome layer fiber net surface according to different process or different material, or opposite.The selection of above different process mainly is owing to use raw fiber diameter is different with length and web thickness and to the different technological requirements that must be noted that of jet energy absorption of water thorn, and for example the selected fibre diameter of dermatotome layer fiber web is at 1～5 μ m; The selected fibre diameter of fleece layer fiber web is at 5～10 μ m, at this moment only dermatotome layer fiber web carried out the water thorn in 3～5 roads, the dermatotome layer can reach required entanglement density and dynamics and the fibroreticulate fiber of the fleece layer of reverse side can become entangled in the fibroreticulate one side of dermatotome layer simultaneously, and the winding density between the fiber in the fleece layer fiber web is looser, dynamics is less, and the plucking sanding in road, back can be carried out smoothly;
When (4) fibroreticulate entanglement density of dermatotome layer and dynamics surpass fibroreticulate entanglement density of fleece layer and dynamics after the water thorn is fixed, can directly carry out the plucking napping, make fur coat; Fleece layer lint is closely knit more also can to shrink fixating shape step after the plucking napping in order to make.And when the water thorn fixed back fibroreticulate entanglement density of dermatotome layer and dynamics less than the fibroreticulate entanglement density of fleece layer and dynamics or when close with it, in order to guarantee carrying out smoothly of plucking napping step, must before the plucking napping, shrink fixating shape step earlier.
(5) plucking napping: the winding between the fiber of fleece layer is drawn back, thereby make the fiber major part of fleece layer with single shape upright and/or tiltedly upright form tangle and be fixed on the one or both sides of dermatotome, relatively closely become entangled in end of the part fleece layer fiber in this dermatotome layer collagenous fiber bundle or middle-end position tangle be embedded in.The same piliferous layer fiber that has has several places to tangle to be embedded in collagenous fiber bundle inside, can make this fibrous fracture become several short relatively fibers of establishing by plucking napping repeatedly and exist as the fine hair that is similar to natural fur coat.Other has a small amount of fleece layer fiber that is pulled off by the cleaning of the dust collecting system of napper, promptly makes man-made fur after the plucking napping.
Described contraction fixating shape step is the method that adopts damp and hot contraction typing, makes the entanglement of further crispaturaing on Hydroentangled basis of the collagenous fiber bundle of dermatotome layer, and the entanglement position is firmly pinned.Wherein, the principle of shrinking typing is: have damp and hot shrinkage character according to collagenous fibres, be chosen in to collagenous fibres do not produce or the temperature and condition of less generation irreversible denaturation under, or cooperate by chemical assistant this dermatotome is shunk tightr that the fleece fibre matting is inlayed, difficult drop-off.
Described damp and hot contraction typing is that the shrinkage temperature of the collagenous fibres dermatotome in this water thorn material is measured earlier, and mensuration solution is water, is N ℃ after measured as shrinkage temperature, then shrinks setting process step temperature and is set between the N ℃～N+10 ℃ and carries out.By the chemical assistant cooperation this dermatotome is shunk, at first the collagenous fibres dermatotome to this water thorn material carries out shrinkage temperature mensuration in this chemical assistant solution of selecting for use, is N as shrinkage temperature
1℃, temperature is set in N in the then damp and hot contraction setting process step
1℃～N
1(it is identical that the auxiliary agent that uses in the technology and assistant concentration and mensuration are selected for use) behind the shrinking process removed this chemical assistant between+80 ℃.Wherein, above chemical assistant is at least a in lithium salts, magnesium salts, calcium salt, iodide, barium salt, the rhodanate.
Described contraction type-approval process preferably adopts above chemical assistant solution that this dermatotome is carried out shrink process, be because the shrinkage temperature of collagenous fibres in this chemical assistant solution can obviously reduce, therefore can recover again after taking off this chemical assistant, can save heat energy in the contraction fixating shape step to this technology and make collagenous fibres in this dermatotome again away from the irreversible denaturation temperature.
The mensuration of the shrinkage temperature of described dermatotome measures by the method that provides among the light industry standard QB/T2713-2005 of the People's Republic of China (PRC) " measurement of leather shrinking temperature ", detects solution and makes water or above chemical assistant solution.
The position of shrinking typing back fleece fiber and collagenous fibres mat is more than the position consolidation of itself mat, so just be under the laying the first stone smoothly of road plucking napping operation.
Preferably, fixed of the described water of step (3) thorn carries out 3～8 road water thorns to fleece layer fiber web; The described plucking napping of step (5) is the fleece layer to be carried out 1～6 road plucking handle.
Above-mentioned steps is a core procedure of the present utility model, can also carry out at the dermatotome face of above-mentioned fur coat retanning, filling, coating, pad pasting, grinding process and to hair side prune, dye, existing technology such as softness puts in order, can select as required to carry out.
Compared with prior art, the concrete following advantage of the utility model:
1) the utility model adopts collagenous fibres consistent with natural fur coat dermatotome through fixed braided structure, outward appearance and the sanitation performance of material of making of water thorn, and is wider than the big use of the width of cloth field of opening of natural fur coat simultaneously.
2) batt fiber is that form by physical entanglement is embedded in the dermatotome, does not contain adhesive, makes the product serviceability be much better than the artificial fur coat of making by the adhesive flocking.
3) the utility model can use various leather-solid wastes and discarded animal wool to produce various different products, and resource reutilization has been opened up another new way.
Description of drawings
Fig. 1 is the structural representation of the utility model man-made fur when simultaneously becoming mao;
Structural representation when Fig. 2 is the utility model man-made fur two sides one-tenth hair;
Fig. 3 is the partial enlarged drawing of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further concrete detailed description the in detail, but embodiment of the present utility model is not limited thereto, the technological parameter for not indicating especially can carry out with reference to routine techniques.
A kind of man-made fur, as shown in figs. 1 and 3, comprise dermatotome layer 1 and fleece layer 2, dermatotome layer 1 is to be the solid netted braided structure of main body formation with collagenous fiber bundle 10, one end of the fiber 20 of fleece layer 2 and/or middle-end become entangled on the collagenous fiber bundle 10 of dermatotome layer 1, and are firmly pinned by collagenous fiber bundle 10.
The preparation method is as follows:
1. one-tenth net: the dermatotome raw material is selected collagenous fibres for use, and fleece layer raw material selected cashmere fiber for use.Select two random web-laying equipments for use, first lapper processing and fabricating dermatotome layer fiber web (collagenous fibres are carried out to net), second lapper processing and fabricating fleece layer fiber web (cashmere fiber is carried out to net), wherein, before and after dividing, vertically arrange by two lappers, the transmission curtain of first lapper is by the following convoying curtain to spun-laced machine of second lapper, the transmission curtain of second lapper and the transmission curtain of first lapper were joining to the spun-laced machine convoying curtain, the transmission curtain transmission linear speed unanimity of two lappers.More than two kinds of fiber webs on the convoying curtain of spun-laced machine, be superimposed together, dermatotome layer fiber web is on fleece layer fiber web.
2. water thorn is fixed: the above fiber web that is superimposed together is prewetted, then this net is carried out three Dao Pingci, the pressure branch is classified 150bar, 200bar, 80bar as, more than three road water thorns all sting in collagenous fiber bundle net one side.
3. shrink typing: from the damp and hot shrinkage temperature difference of different collagenous fibres raw materials.Therefore, earlier the damp and hot shrinkage temperature with epithelial lamina is detected, method adopts leather wet heat shrink temperature detector, and the method by " QB/T2713-2005 " detects.Detecting with the shrinkage temperature of epithelial lamina is N ℃, and the raw material that this water is stung carries out damp and hot contraction by steam preshrinking machine, and temperature is decided to be N ℃～N+10 ℃; Time is 3～5 minutes, collagenous fibres is further crispaturaed tangle on Hydroentangled basis and will firmly pin with the position that cashmere fiber tangles.
4. plucking napping: treat to make the fleece layer form the single fine hair that erects by napper to the plucking napping that the fleece layer carries out 5 road porcupine rollers behind the above raw material drying, thereby form dense fleece layer, pulled off the fine hair of breaking on a small quantity and absorb by inhaling the hair machine.
A kind of man-made fur, as shown in Figure 2, comprise dermatotome layer 1 and fleece layer 2, dermatotome layer 1 is to be the solid netted braided structure that main body constitutes with the collagenous fiber bundle, one end and/or the middle-end of the fiber of fleece layer 2 become entangled on the collagenous fiber bundle on dermatotome layer 1 two sides, and are firmly pinned by collagenous fiber bundle.
The preparation method is as follows:
1. one-tenth net: select for use three lappers to different fibers be carried out to net wherein make the collagenous fibres lapper of dermatotome layer be located in the middle of fleece layer fiber lapper in the middle of the collagenous fibres net is superimposed on when being located at the different fiber web lamination in three layers at two ends, respectively upper and lower faces is carried out multiple tracks water thorn (Shang Sandao after three-layer network is superimposed, following three roads), pressure is selected according to technological requirement.The dermatotome raw material is selected collagenous fibres for use; Fleece layer raw material selected the mixture of discarded marten hair and fox hair for use, and dermatotome layer fibre web selected air lay for use, and fleece layer fiber web selected the combing lapping for use, and air lay transmits curtain and connects combing lapping transmission curtain, forms three stacked condensating fiber nets.
2. the water thorn is fixed: earlier this superimposed fiber web is prewetted, again by top fleece layer fiber web carried out three Dao Pingci, pressure is respectively 60bar, 100bar, 80bar, the dermatotome layer fiber web that transfers reverse side then to carries out three roads thorn admittedly on the rotary drum of spun-laced machine, pressure is respectively 150bar, 200bar, 50bar, makes the entanglement density of dermatotome face surpass hair side.
3. plucking napping: (because above water jet process can make the entanglement density of this dermatotome face and fastness greater than hair side, therefore, omit shrinking shaping process) treat above water thorn raw material stoving after, the plucking napping is carried out on this water thorn material two sides, and the fibre matting that forms the fleece layer is fixed on a kind of special fur coat on the two sides of dermatotome.The plucking sanding is with example 1, because fleece layer fiber web is the net that forms by combing, fleece layer fiber has very neat directionality when lapping, and therefore, the single batt fiber direction oblique arrangement unanimity that erects exactly likes natural fur coat very much after the plucking napping.
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (3)
1. man-made fur, comprise dermatotome layer and fleece layer, it is characterized in that, described dermatotome layer is to be the solid netted braided structure that main body constitutes with the collagenous fiber bundle, one end and/or the middle-end of the fiber of described fleece layer become entangled on the collagenous fiber bundle of dermatotome layer, and are firmly pinned by collagenous fiber bundle.
2. man-made fur according to claim 1 is characterized in that, described fleece layer is chemical fibre and/or natural fabric.
3. man-made fur according to claim 1 and 2 is characterized in that, the fiber of described fleece layer mainly is the one or both sides that the form entanglement upright and/or tiltedly upright with single shape is fixed on the dermatotome layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202369215U CN201801713U (en) | 2010-06-24 | 2010-06-24 | Man-made fur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202369215U CN201801713U (en) | 2010-06-24 | 2010-06-24 | Man-made fur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801713U true CN201801713U (en) | 2011-04-20 |
Family
ID=43871228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202369215U Expired - Fee Related CN201801713U (en) | 2010-06-24 | 2010-06-24 | Man-made fur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233324A (en) * | 2013-04-08 | 2013-08-07 | 江阴骏华纺织科技有限公司 | Low-cost collagen fiber reconstituted leather and manufacturing method thereof |
| CN112210883A (en) * | 2020-09-04 | 2021-01-12 | 广东五源新材料科技集团有限公司 | Base cloth based on animal leather fiber bundle winding fabric layer, leather and manufacturing method |
| EP3865612A4 (en) * | 2018-10-09 | 2021-12-01 | Guangdong Wuyuan New Material Technology Group Co., Ltd. | Novel fabric having network structure formed by collagen fiber bundles, and novel leather product |
-
2010
- 2010-06-24 CN CN2010202369215U patent/CN201801713U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233324A (en) * | 2013-04-08 | 2013-08-07 | 江阴骏华纺织科技有限公司 | Low-cost collagen fiber reconstituted leather and manufacturing method thereof |
| CN103233324B (en) * | 2013-04-08 | 2016-05-04 | 江阴骏华纺织科技有限公司 | A kind of low cost Collagenous fiber bonded leather leather and manufacture method thereof |
| EP3865612A4 (en) * | 2018-10-09 | 2021-12-01 | Guangdong Wuyuan New Material Technology Group Co., Ltd. | Novel fabric having network structure formed by collagen fiber bundles, and novel leather product |
| CN112210883A (en) * | 2020-09-04 | 2021-01-12 | 广东五源新材料科技集团有限公司 | Base cloth based on animal leather fiber bundle winding fabric layer, leather and manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Albrecht et al. | Nonwoven fabrics: raw materials, manufacture, applications, characteristics, testing processes | |
| CN106393945B (en) | A kind of complex method and its production system of hot-wind nonwoven cloth and all cotton non-woven fabric | |
| CN100494546C (en) | Preparation method of leather fiber based cloth | |
| CN104389109B (en) | A kind of composite water-spurt non-woven cloth and preparation method thereof | |
| CN104963101B (en) | Frivolous high-performance composite non-weaving cloth of one kind and preparation method thereof | |
| CN104963100B (en) | It is a kind of it is frivolous can be with the composite facial mask base fabric of wire drawing | |
| CN106313747A (en) | Fully-degradable compound non-woven for cleaning and manufacturing process thereof | |
| CN107620158B (en) | Spunlace non-woven cloth mask substrate of 3D D structure and preparation method thereof | |
| CN105113121B (en) | A kind of preparation method of flexibility fabric hot rolled nonwoven fabrics | |
| CN105012080B (en) | A kind of salubrious sanitary napkin of healthy functions that the high antibacterial superabsorbent water of body surface is ventilative | |
| CN102267253A (en) | Simulated leather base cloth and preparation method thereof | |
| CN108505212A (en) | A kind of preparation method of imitative goose down shape heat insulating material | |
| CN101962872A (en) | Technology for processing non-woven fabric | |
| CN108950858A (en) | Degradable, high water absorption, peelable wet process spunlace non-woven mask substrate | |
| CN111206333A (en) | Environment-friendly fiber flocculus and manufacturing method thereof | |
| CN109082763A (en) | A kind of collagenous fiber bundle formed reticular structure novel fabric and completely new leather products | |
| CN201801713U (en) | Man-made fur | |
| CN113026201A (en) | Composite nanofiber spunlace non-woven fabric | |
| CN110373812A (en) | A kind of method of gas thorn production Functional Nonwoven | |
| CN109098004A (en) | Leather substance, artificial grain layer and the processing method formed based on artificial grain layer | |
| CN101949083A (en) | Artificial fur and preparation method thereof | |
| CN109267238A (en) | A kind of production method of thread silks face paper | |
| CN2493399Y (en) | Composite non-weaving fabric | |
| CN101575767A (en) | Cotton pad and production method thereof | |
| CN1743526A (en) | Cotton stalk fiber non-woven cloth and its processing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20130624 |