CN1342797A - Process for preparing insulating composite fleece and its high-elasticity insulating product - Google Patents
Process for preparing insulating composite fleece and its high-elasticity insulating product Download PDFInfo
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- CN1342797A CN1342797A CN00127070A CN00127070A CN1342797A CN 1342797 A CN1342797 A CN 1342797A CN 00127070 A CN00127070 A CN 00127070A CN 00127070 A CN00127070 A CN 00127070A CN 1342797 A CN1342797 A CN 1342797A
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Abstract
A high-elasticity warmth-retaining composite under-fleece is prepared through making high-elasticity face fabric, carding and softening fibres, transplanting the said fibres onto bionic film to form a warmth-retaining layer, spraying adhesive onto the warmth-retaining layer, and stretching the said face fabric in both direction while adhering it to both surfaces of layer warmth-retaining. It features that the warmth-retaining layer between two face fabrics has wave-shape.
Description
The present invention relates to a kind of preparation method and fabric thereof of textiles, relate in particular to the preparation method and the compound suede of high-elasticity thermal insulation thereof of the good novel warming compound suede of strong and elasticity of a kind of thermal property and flexibility.
Thermal layer in the prior art warming fabric adopts the technological means of needled flocking to realize usually, promptly on two sides at polyethylene film, form warming lint layer by the acupuncture composite fibre, as the patent No. is 94239811.4, the patent of invention that is entitled as " leading wet warming compound suede ", this warming compound suede is made up of multilayer, it is built up membrane that its intermediate layer is the 3rd layer, the second layer and the 3rd layer are lint, lint is implanted in the lint layer that forms on the film by acupuncture, this lint layer and various cloth is bonding, form compound suede.Then that compound suede and various cloth is bonding, just can make the clothes of various warmings, comprise underwear, shirt etc.; If will strengthen the thickness of warming intensity or increase thermal layer, the batting layer that the outside of the lint layer that then can be on the polyethylene film two sides promptly forms by the acupuncture lint is made up of natural fabric or composite fibre in conjunction with one deck again, form to strengthen warming thermal layer thus, it can make the warming clothes of various reinforcement warming-types or bed clothes etc.The advantage of these warming compound suedes is soft and warming, still, has following defective in actual use:
1. elasticity is not enough.
Since the warming compound suede of prior art be by on two sides at polyethylene film by acupuncture fine animal fibre formation thermal layer, though fine animal fibre acupuncture has formed many apertures thus on polyethylene film, make film have more certain elasticity and tension force, but because this polyethylene film still is holistic flat film, thereby make thermal layer not reach the elasticity of lining, the clothes that makes it to make thus is through tight than plate on one's body.
Lining combine with thermal layer poor.
Since the warming compound suede of prior art be by on two sides at polyethylene film by acupuncture fine animal fibre formation thermal layer; therefore polyethylene film and made thermal layer inconsistent with elasticity lining; thereby make often movable its lining of position of clothes of making cause separating because of extent of elasticity is inconsistent, influence the life-span of clothing with thermal layer.
3. the clothes of making is exoskeletal.
Because the thermal layer in the warming compound suede of prior art is a flat shape, the clothes made from this compound suede is not endured and is exoskeletal thus.
The object of the present invention is to provide a kind of preparation method and the compound suede of high-elasticity thermal insulation thereof of improved novel warming compound suede, it can overcome the shortcoming of the poor flexibility of prior art existence, thereby provide a kind of good springiness and warmth retention property strong, clothing is very scraped and soft warming fabric.
The object of the present invention is achieved like this:
A kind of preparation method of novel warming compound suede is characterized in may further comprise the steps:
(1). the fiber of materials such as terylene, polypropylene fibre made to make behind the blend again have elastomeric lining;
(2). with carding machinery chemical fiber and artificial fibre are carried out combing with softening;
(3). with shop hair device with combing with softening after chemical fiber and the even shakedown of artificial fibre put on a side of bionical film, carry out the needling process first time, use promptly up and down reciprocatingly that needling process is implanted in chemical fiber and artificial fibre on the bionical film, form a side lint layer;
(4). with shop hair device with combing with softening after chemical fiber and the even shakedown of artificial fibre put on the opposite side of bionical film, carry out the needling process second time, promptly using up and down reciprocatingly, needling process is implanted in chemical fiber and artificial fibre on the bionical film, form opposite side lint layer, form thermal layer thus;
(5). thermal layer is sent in the composite machine, and on a side of thermal layer, sprayed glue;
(6)., will have the high elasticity knit fabric simultaneously and draw back on the direction in length and breadth knit fabric and the compounding machine synchronous transport of carrying thermal layer by the work feed machine;
(7). the knit fabric after elasticity drawn back covers on the thermal layer that sprays glue, and with compounding machine both is bondd securely and to be combined with each other, and forms the warming compound suede that a side has the high elasticity lining thus.
In the preparation method of above-mentioned novel warming compound suede, wherein, after described step (7), can also carry out following steps:
(8). the compound suede after the first time, lining and thermal layer bonding was compound is turned and sends in the compounding machine once more, and on the another side of thermal layer, spray glue;
(9)., meanwhile another lining is being drawn back on the direction in length and breadth another lining and the compounding machine synchronous transport of carrying thermal layer by the work feed machine;
(10). another lining after will drawing back covers on the another side of the thermal layer that sprays glue, and with compounding machine both is combined securely, forms two-sided compound suede thus.
In the preparation method of above-mentioned novel warming compound suede, wherein, can also carry out following steps after the described step (4): with shop hair device with combing with softening after chemical fiber and artificial fibre evenly stack be laid to suitable thickness and form the batting layer, on a side lint layer of thermal layer, spray glue, with compounding machine lint layer and batting layer are combined, formed the thermal layer of thickening thus.
The compound suede of high-elasticity thermal insulation of the preparation method made of the above-mentioned novel warming compound suede of a kind of usefulness comprises: a lining 10 is characterized in: a thermal layer that combines with this lining is set in the inboard of described lining; This thermal layer is to combine with the wave pattern of bending and lining.
In the above-mentioned compound suede of a kind of high-elasticity thermal insulation, wherein, described thermal layer comprises: a bionical film respectively sets firmly one deck lint layer in these bionical film both sides.
In the above-mentioned compound suede of a kind of high-elasticity thermal insulation, wherein, described lint layer is to be formed on bionical film by acupuncture by composite fibre.
In the above-mentioned compound suede of a kind of high-elasticity thermal insulation, wherein, can be outside the lint layer in described thermal layer in conjunction with one deck batting layer.
In the above-mentioned compound suede of a kind of high-elasticity thermal insulation, wherein, described batting layer combines and forms via loose composite fibre stack and with the lint layer.
In the above-mentioned compound suede of a kind of high-elasticity thermal insulation, wherein, described lining is a rubber-like knitted fabric.
In the above-mentioned compound suede of a kind of high-elasticity thermal insulation, wherein, one textiles can also be set in described thermal layer inboard.
The compound suede of the preparation method of the novel warming compound suede of the present invention and high-elasticity thermal insulation thereof makes it compared with prior art owing to adopted above-mentioned technical scheme, has following advantage and good effect:
1. good springiness.The present invention is because thermal layer is wave pattern and a lining with bending combines, make thermal layer that enough elasticity be arranged, having made it leeway and rubber-like lining does to stretch and stretching motion, therefore, it has overcome the imperfect defective of the warming compound suede midplane thin flexible film of prior art, makes the clothes of making be through diastole on one's body and plate is not tight.
2. lining combines effective with thermal layer.The present invention is because thermal layer is wave pattern and a lining with bending combines, make thermal layer have high elasticity, therefore, when thermal layer with have elastomeric lining when doing to stretch with stretching motion, take place never again to separate because of the thermal layer poor flexibility and with inconsistent causing of the extent of elasticity of lining, thus the life-span of having improved clothing.
3. warmth retention property is strong.The present invention is because thermal layer is wave pattern and a lining with bending combines, therefore, it has formed multi-level thermal layer, increased the obstruct of air, make it under the same units quality requirements, warming rate improves greatly with shelves wind performance, has improved warming effectiveness thus, thereby product can be developed to lighter Yu thinner direction.
4. warming product very and skeleton arranged.The present invention is because thermal layer is wave pattern and a lining with bending combines, make it just as between lining, being provided with bracing frame, therefore, the product made from the present invention, not only soft but also very scraped skeleton, thereby applicable making clothes to thick cotton dress and wind coat or the like, all have softness and effect of very scraping and demeanour from thin shirt, underwear.
By following to the novel warming compound suede of the present invention preparation method and some embodiment of the compound suede of high-elasticity thermal insulation in conjunction with the description of its accompanying drawing, can further understand purpose of the present invention, specific structural features and advantage.Wherein, accompanying drawing is:
Fig. 1 is the structural representation according to the compound suede of high-elasticity thermal insulation of the present invention's proposition.
Fig. 2 is the structural representation of thermal layer one embodiment among Fig. 1;
Fig. 3 is the structural representation of the another embodiment of thermal layer among Fig. 1.
The present invention, a kind of preparation method of Novel heat-preservation combination fine hair, it may further comprise the steps:
The first, with the fiber of the materials such as terylene, polypropylene fibre make after treatment blend, again make have high-elastic The fabric of property;
The second, with carding machinery chemical fiber and staple fibre are carried out combing and softening and other corresponding Process;
The 3rd, with spread the hair device with combing with softening after chemical fiber and staple fibre equably laid imitative Give birth on the side of film, carry out the needling process first time, namely use up and down reciprocatingly needling process with chemical fiber and people Make fiber and be implanted on the Biomimetic membranes, form a side lint layer;
The 4th, with spread the hair device with combing with softening after chemical fiber and staple fibre equably laid imitative Give birth on the opposite side of film, carry out needling process second time, namely use up and down reciprocatingly needling process with chemical fiber with Staple fibre is implanted on the Biomimetic membranes, forms opposite side lint layer, forms thus warming layer;
The 5th, warming layer is sent in the composite machine, and on a side of warming layer glue spraying;
The 6th, by the compounding machine synchronous transport of cloth feed machine with knit fabric and conveying warming layer, meanwhile, will Having the high resiliency knit fabric pulls open in direction in length and breadth;
The 7th, the knit fabric after elasticity pulled open covers on the warming layer of glue spraying, and with compounding machine with two The person bonds securely and is combined with each other, and forms thus the thermal insulating composite flannelette that a side has the high resiliency fabric.
Because knit fabric is to bond mixed binding one with the state that direction is in length and breadth pulled open elasticity with warming layer Rise, therefore in case unclamp pulling force to knit fabric, the warming layer that combines with knit fabric is just as winding The wave of Qu Qu is the same, makes warming layer that abundant leeway be arranged and have flexible fabric to do to stretch and stretch and transport Moving; And by controlling in length and breadth direction pulling force, can control the degree of warming layer wave bending, namely control warming layer Thickness, and cooperate suitable fabric can make together various clothings etc. according to the warming layer of different-thickness.
As required, can also be made into the thermal insulating composite flannelette that fabric all is set in the both sides of warming layer, only need after the 7th above-mentioned step, to carry out again following steps this moment:
The 8th, turn the combination fine hair after the first time, fabric and warming layer bonding was compound and again send into multiple Close in the machine, and on the another side of warming layer glue spraying;
The 9th, by the compounding machine synchronous transport of cloth feed machine with another fabric and conveying warming layer, meanwhile with other One fabric pulls open in direction in length and breadth;
The tenth, another fabric after pulling open is covered on the another side of the warming layer of glue spraying, and with compound Machine combines both securely, and the both sides that are formed on thus warming layer all arrange the warming compound of fabric Suede.
If want to thicken warming layer to make the various fabrics of thickening type, can advance after the 4th above-mentioned step this moment again The row following steps: with spread the hair device with combing with softening after chemical fiber and staple fibre evenly superpose and be laid to Suitable thickness forms the batting layer, glue spraying on a side lint layer of warming layer, with compounding machine with lint layer and hair The wadding layer combines, and has formed thus the warming layer of thickening, can be made into the fabrics such as bed clothes.
See also shown in Figure 1ly, this is the structural representation with the compound suede of high-elasticity thermal insulation of the preparation method made of above-mentioned novel warming compound suede.Wherein, label 10 is linings, and this lining 10 can be any fabric, in the present invention, employing be to have elastomeric knitted fabric; One thermal layer 20 that is closely linked with this lining 10 is set in the inboard of this high elasticity knit fabric 10, and this thermal layer 20 is to combine with the wave pattern of bending and high elasticity knit fabric 10.
Please in conjunction with Fig. 1 and referring to shown in Figure 2, this is one embodiment of the invention.Wherein, the thermal layer 20 that combines with high elasticity knit fabric 10 comprises: a bionical film 21, this bionical film 21 is made by the polyethylene from high pressure process material, respectively set firmly one deck lint layer 22,23 in these bionical film 21 both sides, and lint layer the 22, the 23rd is formed on bionical film 21 by acupuncture by composite fibre, because it has certain thickness, therefore its thermal property is better, and, because composite fibre acupuncture is on bionical film 21, it can outwards distribute the human heat, so gas permeability is better.
Please in conjunction with Fig. 1 and Fig. 2 and referring to shown in Figure 3, this is an another embodiment of the present invention, what present embodiment was different with the previous embodiment (see figure 2) is, can be outside arbitrary lint layer 22 or the lint layer 23 in thermal layer 20 in conjunction with one deck batting layer 24, this described batting layer 24 combines through stack and with lint layer 23 via loose composite fibre and forms, increase the thickness of thermal layer 20 thus, further strengthened warming effect.
In addition, in thermal layer 20 inboards one textiles 30 can also be set.
In sum, the preparation method of a kind of novel warming compound suede of the present invention and with the compound suede of the high-elasticity thermal insulation of this method made, because being wave pattern and the lining with bending, wherein thermal layer combines, therefore, thermal layer wherein has enough elasticity, and the clothes of making is through on one's body that plate is not tight; Simultaneously, can not take place to separate because of the thermal layer poor flexibility and with inconsistent causing of the extent of elasticity of lining, thus the life-span of having improved clothing; And, because it has formed multi-level thermal layer, increased the obstruct of air, make it under the same units quality requirements, warming rate improves greatly with shelves wind performance, thereby product can be developed to lighter Yu thinner direction; In addition, the thermal layer of crooked wave pattern just as be provided with bracing frame between lining, therefore makes the product of making have softness and effect of very scraping and demeanour.
Claims (10)
1. the preparation method of a novel warming compound suede is characterized in that may further comprise the steps:
(1). the fiber of materials such as terylene, polypropylene fibre made to make behind the blend again have elastomeric lining;
(2). with carding machinery chemical fiber and artificial fibre are carried out combing with softening;
(3). with shop hair device with combing with softening after chemical fiber and the even shakedown of artificial fibre put on a side of bionical film, carry out the needling process first time, use promptly up and down reciprocatingly that needling process is implanted in chemical fiber and artificial fibre on the bionical film, form a side lint layer;
(4). with shop hair device with combing with softening after chemical fiber and the even shakedown of artificial fibre put on the opposite side of bionical film, carry out the needling process second time, promptly using up and down reciprocatingly, needling process is implanted in chemical fiber and artificial fibre on the bionical film, form opposite side lint layer, form thermal layer thus;
(5). thermal layer is sent in the composite machine, and on a side of thermal layer, sprayed glue;
(6)., will have the high elasticity knit fabric simultaneously and draw back on the direction in length and breadth knit fabric and the compounding machine synchronous transport of carrying thermal layer by the work feed machine;
(7). the knit fabric after elasticity drawn back covers on the thermal layer that sprays glue, and with compounding machine both is bondd securely and to be combined with each other, and forms the warming compound suede that a side has the high elasticity lining thus.
2. the preparation method of novel warming compound suede as claimed in claim 1 is characterized in that: can also carry out following steps after described step (7):
(8). the compound suede after the first time, lining and thermal layer bonding was compound is turned and sends in the compounding machine once more, and on the another side of thermal layer, spray glue;
(9)., meanwhile another lining is being drawn back on the direction in length and breadth another lining and the compounding machine synchronous transport of carrying thermal layer by the work feed machine;
(10). another lining after will drawing back covers on the another side of the thermal layer that sprays glue, and with compounding machine both is combined securely, forms two-sided compound suede thus.
3. the preparation method of novel warming compound suede as claimed in claim 1 is characterized in that: can also carry out following steps after described step (4):
With shop hair device with combing with softening after chemical fiber and artificial fibre evenly stack be laid to suitable thickness and form the batting layer, on a side lint layer of thermal layer, spray glue, with compounding machine lint layer and batting layer are combined, formed the thermal layer of thickening thus.
4. compound suede of high-elasticity thermal insulation with the preparation method made of above-mentioned novel warming compound suede, comprising: a lining (10) is characterized in that: a thermal layer (20) that combines with this lining (10) is set in the inboard of described lining (10); This thermal layer (20) is to combine with the wave pattern of bending and lining (10).
5. the compound suede of a kind of high-elasticity thermal insulation as claimed in claim 4 is characterized in that: described thermal layer (20) comprising: a bionical film (21) respectively sets firmly one deck lint layer (22,23) in these bionical film (21) both sides.
6. as claim 4 or the compound suede of 5 described a kind of high-elasticity thermal insulations, it is characterized in that: described lint layer (22,23) is to be gone up at bionical film (21) by acupuncture by composite fibre to form.
7. as claim 4 or the compound suede of 5 described a kind of high-elasticity thermal insulations, it is characterized in that: can be outside the lint layer (23) in described thermal layer (20) in conjunction with one deck batting layer (24).
8. the compound suede of a kind of high-elasticity thermal insulation as claimed in claim 7 is characterized in that: described batting layer (24) combines and forms via loose composite fibre stack and with lint layer (23).
9. the compound suede of a kind of high-elasticity thermal insulation as claimed in claim 4 is characterized in that: described lining (10) is a rubber-like knitted fabric.
10. the compound suede of a kind of high-elasticity thermal insulation as claimed in claim 4 is characterized in that: in described thermal layer (20) inboard one textiles (30) can also be set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00127070A CN1342797A (en) | 2000-09-13 | 2000-09-13 | Process for preparing insulating composite fleece and its high-elasticity insulating product |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00127070A CN1342797A (en) | 2000-09-13 | 2000-09-13 | Process for preparing insulating composite fleece and its high-elasticity insulating product |
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| CN1342797A true CN1342797A (en) | 2002-04-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310065B (en) * | 2005-11-18 | 2012-11-21 | Dzs有限责任公司 | Process for abrasion-resistant needle-punched composite |
| CN107738480A (en) * | 2017-10-09 | 2018-02-27 | 常州杰轩纺织科技有限公司 | A kind of preparation method of high-elasticity thermal insulation material |
-
2000
- 2000-09-13 CN CN00127070A patent/CN1342797A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310065B (en) * | 2005-11-18 | 2012-11-21 | Dzs有限责任公司 | Process for abrasion-resistant needle-punched composite |
| CN107738480A (en) * | 2017-10-09 | 2018-02-27 | 常州杰轩纺织科技有限公司 | A kind of preparation method of high-elasticity thermal insulation material |
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