CN205890015U - Dampproofing non woven adhesive interlining of moisture absorption with shape memory function - Google Patents

Dampproofing non woven adhesive interlining of moisture absorption with shape memory function Download PDF

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Publication number
CN205890015U
CN205890015U CN201620782032.6U CN201620782032U CN205890015U CN 205890015 U CN205890015 U CN 205890015U CN 201620782032 U CN201620782032 U CN 201620782032U CN 205890015 U CN205890015 U CN 205890015U
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CN
China
Prior art keywords
layer
shape memory
pla
moisture absorption
composite fibre
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Expired - Fee Related
Application number
CN201620782032.6U
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Chinese (zh)
Inventor
豆鑫帆
豆树华
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CHANGXING SHENFAN TEXTILE Co Ltd
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CHANGXING SHENFAN TEXTILE Co Ltd
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Priority to CN201620782032.6U priority Critical patent/CN205890015U/en
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Publication of CN205890015U publication Critical patent/CN205890015U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a dampproofing non woven adhesive interlining of moisture absorption with shape memory function, including base cloth and viscose layer, the base cloth be the nonwoven lining cloth of three level structures, the upper strata is PLAPP composite fiber layer, the middle level is the shape memory fibrous layer, the lower floor is antibiotic dehumidification layer, the base cloth have the viscose layer at PLAPP composite fiber layer's surface coating, PLAPP composite fiber layer constitute by core -skin type PLAPP composite fiber silk, the PLAPP composite fiber silk form by PLA fibrocortex cladding PP fiber core layer is compound, the shape memory fibrous layer constitute by wooden cotton fiber dimension silk, antibiotic dehumidification layer constitute by the chitin cellosilk. The utility model relates to a dampproofing non woven adhesive interlining of moisture absorption with shape memory function adopts the degradable fibre be the preparation fibre of nonwoven base cloth, and the feature of environmental protection is good, and base cloth whole is well -pressed, has antibacterial activity, hygroscopicity, non -ironing and stabilize the effect of form.

Description

A kind of moisture absorption protection against the tide nonwoven adhesive interlining with shape memory function
[technical field]
This utility model is related to the technical field of adhesive lining, particularly to a kind of moisture absorption protection against the tide with shape memory function Nonwoven adhesive interlining.
[background technology]
Modern clothing stress embody on wearing style comfortable, soft, slim and graceful and arbitrarily flexible.Adhesive lining is as " clothes The skeleton of dress ", is the adjuvant that clothing can not lack suddenly, adhesive lining is a kind of lining scribbling PUR, is that cloth art makes through conventional One of adjuvant arriving.Adhesive lining is attached to the back side of cloth through pressing of heating, and " with viscous generation seam " greatly simplifies production technology, and Widely applicable, its reasonable coordination with fabric, the design philosophy of designer can not only be fully demonstrated, and can reach good Good takes effect.
Develop rapidly with economic, the gradually stepping up of people's living standard, people's also more and more higher of the requirement to clothing, Do not require nothing more than apparel appearance natural, comfortable and easy to wear, and require product to be not required to safeguard, such as there is the performance such as non-ironing, crease-resistant, and greatly The macromolecular material of part synthetic is difficult to degrade in nature, and nondegradable macromolecular material causes to environment White pollution, it has also become the new polluter of environment.In order to improve the environmental-protecting performance of adhesive lining, reduce the pollution to environment, simultaneously Make lining cloth have ironing and anti-crease effect it is necessary to propose a kind of protection against the tide nonwoven adhesive interlining of the moisture absorption with shape memory function and Its preparation method.
[utility model content]
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides and a kind of has shape memory function Moisture absorption protection against the tide nonwoven adhesive interlining and preparation method thereof, it aims to solve the problem that the feature of adhesion lining cloth in prior art is more single, The serious technical problem of environmental pollution.
For achieving the above object, the utility model proposes a kind of moisture absorption protection against the tide nonwoven with shape memory function bonds Lining, including base fabric and adhesive-layer, described base fabric is the nonwoven lining cloth of three hierarchical structures, and upper strata is pla/pp composite fibre layer, Middle level is shape memory fiber layer, lower floor be antibacterial except wet layer, described base fabric is in the surface-coated of pla/pp composite fibre layer There is adhesive-layer, described pla/pp composite fibre layer is made up of core-skin type pla/pp composite fibre silk, described pla/pp is combined Cellosilk is composited by pla fibrocortex cladding pp core fiber layer, and described shape memory fiber layer is by bombax cotton silk structure Become, described antibacterial is made up of chitin fiber silk except wet layer.
Preferably, described pla/pp composite fibre layer, shape memory fiber layer, antibacterial remove the wet layer company of being combined successively Connect.
Preferably, described pla/pp composite fibre layer, shape memory fiber layer, antibacterial are slim netted except wet layer is Structure.
Preferably, described pp core fiber layer is made up of several polypropylene filaments.
Preferably, the radical of described polypropylene filaments is 1~3.
A kind of preparation method of the moisture absorption protection against the tide nonwoven adhesive interlining with shape memory function, comprises the steps:
A) prepare cellosilk: using 1~3 group of pp be core component, pla as skin component, by composite spinning machine spinning system Obtain core-skin type pla/pp composite fibre silk;Make bombax cotton silk from natural kawo fiber;With dimethyl acetylamide as solvent, Anhydrous Lithium chloride is dispersant, after magnetic stirrer mix homogeneously, adds the carapace crude granule of 35%~85% (w/v), warp Cross sealing stirring, obtain thick transparent colloid spinning solution, chitin fiber silk is obtained by wet spinning, standby;
B) prepare fleece: respectively by the core-skin type pla/pp composite fibre silk being obtained in step a), bombax cotton silk, first Shell cellulose fiber silk is carded to net, forms slim cancellated pla/pp composite fibre layer, bombax cotton net and antibacterial and removes wet layer;
C) fleece arranges: carries out abundant water after Liquid Ammonia Treatment 35~45min to the bombax cotton net being obtained in step b) Wash, then carry out resin finishing, obtain the shape memory fiber layer with shape memory function;
D) prepare base fabric: pla/pp composite fibre layer, shape memory fiber layer and antibacterial are removed wet layer laying successively, and leads to Cross spun lacing, method hot rolling obtains base fabric;
E) coating pre-treatment: by step d) be obtained base fabric rope form, tension-free under the conditions of carry out desizing and refine Process, remove the oil preparation in base fabric and slurry, temperature is 85~95 DEG C, fully wash after 25~30min and be dried, then in height Carry out dyeing process in warm high-pressure injection staining machine, carry out heat treatment on framing shaping machine after the completion of dyeing, pass through simultaneously Vacuum dehydration makes base fabric be in low-down band liquid status, then pads process post-drying in padding liquid;
F) double-dot coating: using layer based on pa PUR, pes PUR is tack coat, the base after step e) is processed The pla/pp composite fibre layer surface of cloth carries out double-dot coating, then carries out 170~185 DEG C, and the time is that baking of 5~8min is molten Melt, and cooling shaping;
G) inspection is batched: after inspection, up-to-standard adhesive lining product is carried out batching packing.
Preferably, the time that in described step a), sealing is stirred is 3~4 days.
Preferably, padding liquid is by organic fluorine waterproof agent, silicone softening agent, antistatic additive and steaming in described step e) Distilled water forms, and the concentration of described organic fluorine waterproof agent is 10~15g/l, and the concentration of silicone softening agent is 20~35g/l, resists Electrostatic agent is 2~5g/l.
The beneficial effects of the utility model: compared with prior art, one kind that this utility model provides has shape memory The moisture absorption protection against the tide nonwoven adhesive interlining of function, using have the core-skin type pla/pp composite fibre silk of degradable, bombax cotton silk and Chitin fiber silk prepares fiber for non-woven base cloth, and the feature of environmental protection is good, will not be to environment;Bombax cotton passes through liquefied ammonia Process and resin finishing has higher flexibility and resilience, have shape memory function, there is non-ironing and stable form work( Effect;Chitin fiber silk has antibacterial activity and hygroscopicity, good to the affinity of skin, non-stimulated, also has pre- hypo-allergenic Effect, the bombax cotton with shape memory effect is held on the core-skin type pla/pp composite fibre silk layer of higher elasticity and resists Between the chitin fiber silk layer of bacterium moisture absorption, there is stronger shape-retaining ability, base fabric is integrally well-pressed, have non-ironing and stable form Effect.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[brief description]
Fig. 1 is that a kind of section of the moisture absorption protection against the tide nonwoven adhesive interlining with shape memory function of this utility model embodiment shows It is intended to;
Fig. 2 is the schematic cross-section of the core-skin type pla/pp composite fibre silk of this utility model embodiment.
In figure: 1- base fabric, 2- adhesive-layer, 3-pla/pp composite fibre layer, 31- core-skin type pla/pp composite fibre silk, 311-pla fibrocortex, 312-pp core fiber layer, 313- polypropylene filaments, 4- shape memory fiber layer, 41- bombax cotton Silk, 5- antibacterial remove wet layer, 51- chitin fiber silk.
[specific embodiment]
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below by accompanying drawing and implement Example, is further elaborated to this utility model.However, it should be understood that specific embodiment described herein only in order to Explain this utility model, be not limited to scope of the present utility model.Additionally, in the following description, eliminate to known knot Structure and the description of technology, to avoid unnecessarily obscuring concept of the present utility model.
Refering to Fig. 1 and Fig. 2, this utility model embodiment provides a kind of moisture absorption with shape memory function moistureproof no spunbond Close lining, including base fabric 1 and adhesive-layer 2, described base fabric 1 is the nonwoven lining cloth of three hierarchical structures, and upper strata is combined fibre for pla/pp Dimension layer 3, middle level is shape memory fiber layer 4, and lower floor removes wet layer 5 for antibacterial, and described base fabric 1 is in pla/pp composite fibre layer 3 Surface-coated have adhesive-layer 2, described pla/pp composite fibre layer 3 is made up of core-skin type pla/pp composite fibre silk 31, institute The pla/pp composite fibre silk 31 stated coats pp core fiber layer 312 by pla fibrocortex 311 and is composited, and described shape is remembered Recall fibrous layer 4 to be made up of bombax cotton silk 41, described antibacterial is made up of chitin fiber silk 51 except wet layer 5.
Described pla/pp composite fibre layer 3, shape memory fiber layer 4, antibacterial remove wet layer 5 composite joint successively, described Pla/pp composite fibre layer 3, shape memory fiber layer 4, antibacterial be slim network structure except wet layer 5, described pp fiber Sandwich layer 312 is made up of several polypropylene filaments 313, and the radical of described polypropylene filaments 313 is 1~3.
In this utility model embodiment, the radical of polypropylene filaments 313 is 3.
The present embodiment additionally provides a kind of preparation method of the moisture absorption protection against the tide nonwoven adhesive interlining with shape memory function, bag Include following steps:
A) prepare cellosilk: using 1~3 group of pp be core component, pla as skin component, by composite spinning machine spinning system Obtain core-skin type pla/pp composite fibre silk 31;Make bombax cotton silk 41 from natural kawo fiber;With dimethyl acetylamide it is Solvent, anhydrous Lithium chloride is dispersant, after magnetic stirrer mix homogeneously, adds the chitin of 35%~85% (w/v) Grain, through sealing stirring, obtains thick transparent colloid spinning solution, obtains chitin fiber silk 51 by wet spinning, Standby.
Wherein, the time of sealing stirring is 3~4 days.
B) prepare fleece: respectively by the core-skin type pla/pp composite fibre silk 31 being obtained in step a), bombax cotton silk 41st, chitin fiber silk 51 is carded to net, forms slim cancellated pla/pp composite fibre layer 3, bombax cotton net and resists Bacterium removes wet layer 5.
C) fleece arranges: carries out abundant water after Liquid Ammonia Treatment 35~45min to the bombax cotton net being obtained in step b) Wash, then carry out resin finishing, obtain the shape memory fiber layer 4 with shape memory function.
Wherein, the treatment fluid of Liquid Ammonia Treatment is by 2d resin finishing agent, mgcl2·6h2o、nh4Cl, softening agent and wetting agent group Become, the concentration of 2d resin finishing agent is 92~95g/l, mgcl2·6h2O and nh4The concentration of cl is 12~16g/l, and softening agent is 30~40g/l, wetting agent is 1~2g/l;The resin liquid of resin finishing is by 2d resin finishing agent, mgcl2·6h2o、nh4Cl, soft Soft dose and wetting agent composition, the concentration of 2d resin finishing agent is 80~90g/l, mgcl2·6h2O and nh4The concentration of cl be 8~ 10g/l, softening agent is 40~50g/l, and wetting agent is 1~2g/l.
Further, mgcl in the treatment fluid of Liquid Ammonia Treatment and the resin liquid of resin finishing2·6h2O and nh4The concentration of cl For 15:1, softening agent is silicone softening agent to ratio, and wetting agent is tritontmhw-1000.
D) prepare base fabric: pla/pp composite fibre layer 3, shape memory fiber layer 4 and antibacterial are removed wet layer 5 laying successively, And base fabric 1 is obtained by spun lacing, method hot rolling.
E) coating pre-treatment: by step d) be obtained base fabric 1 rope form, tension-free under the conditions of carry out desizing and refine Process, remove the oil preparation in base fabric 1 and slurry, temperature is 85~95 DEG C, fully wash after 25~30min and be dried, Ran Hou Carry out dyeing process in HTHP Jet Dyeing Machine, carry out heat treatment on framing shaping machine after the completion of dyeing, lead to simultaneously Crossing vacuum dehydration makes base fabric 1 be in low-down band liquid status, then pads process post-drying in padding liquid.
Wherein, padding liquid is made up of organic fluorine waterproof agent, silicone softening agent, antistatic additive and distilled water, and described has The concentration of machine fluoro water proofing agent is 10~15g/l, and the concentration of silicone softening agent is 20~35g/l, and antistatic additive is 2~5g/l.
F) double-dot coating: using layer based on pa PUR, pes PUR is tack coat, the base after step e) is processed Pla/pp composite fibre layer 3 surface of cloth 1 carries out double-dot coating, then carries out 170~185 DEG C, and the time is baking of 5~8min Melting, and cooling shaping.
G) inspection is batched: after inspection, up-to-standard adhesive lining product is carried out batching packing.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this Any modification, equivalent or improvement made within the spirit of utility model and principle etc., should be included in this utility model Protection domain within.

Claims (5)

1. a kind of moisture absorption protection against the tide nonwoven adhesive interlining with shape memory function, including base fabric (1) and adhesive-layer (2), its feature It is: described base fabric (1) is the nonwoven lining cloth of three hierarchical structures, upper strata is pla/pp composite fibre layer (3), middle level is shape Memory fiber layer (4), lower floor removes wet layer (5) for antibacterial, and described base fabric (1) applies on the surface of pla/pp composite fibre layer (3) It is covered with adhesive-layer (2), described pla/pp composite fibre layer (3) is made up of core-skin type pla/pp composite fibre silk (31), described Pla/pp composite fibre silk (31) be composited by pla fibrocortex (311) cladding pp core fiber layer (312), described shape Shape memory fiber layer (4) is made up of bombax cotton silk (41), and described antibacterial removes wet layer (5) by chitin fiber silk (51) structure Become.
2. as claimed in claim 1 a kind of moisture absorption protection against the tide nonwoven adhesive interlining with shape memory function it is characterised in that: institute The pla/pp composite fibre layer (3) stated, shape memory fiber layer (4), antibacterial remove wet layer (5) composite joint successively.
3. as claimed in claim 2 a kind of moisture absorption protection against the tide nonwoven adhesive interlining with shape memory function it is characterised in that: institute The pla/pp composite fibre layer (3) stated, shape memory fiber layer (4), antibacterial are slim network structure except wet layer (5).
4. as claimed in claim 1 a kind of moisture absorption protection against the tide nonwoven adhesive interlining with shape memory function it is characterised in that: institute The pp core fiber layer (312) stated is made up of several polypropylene filaments (313).
5. as claimed in claim 4 a kind of moisture absorption protection against the tide nonwoven adhesive interlining with shape memory function it is characterised in that: institute The radical of the polypropylene filaments (313) stated is 1~3.
CN201620782032.6U 2016-07-22 2016-07-22 Dampproofing non woven adhesive interlining of moisture absorption with shape memory function Expired - Fee Related CN205890015U (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106273697A (en) * 2016-07-22 2017-01-04 长兴圣帆纺织有限公司 A kind of moisture absorption protection against the tide nonwoven adhesive interlining with shape memory function and preparation method thereof
CN108642708A (en) * 2018-05-23 2018-10-12 阳光卫生医疗新材料江阴有限公司 A kind of preparation method and sustained release non-woven cloth of sustained release non-woven cloth

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106273697A (en) * 2016-07-22 2017-01-04 长兴圣帆纺织有限公司 A kind of moisture absorption protection against the tide nonwoven adhesive interlining with shape memory function and preparation method thereof
CN106273697B (en) * 2016-07-22 2018-04-10 长兴圣帆纺织有限公司 A kind of moisture absorption protection against the tide nonwoven adhesive interlining with shape memory function and preparation method thereof
CN108642708A (en) * 2018-05-23 2018-10-12 阳光卫生医疗新材料江阴有限公司 A kind of preparation method and sustained release non-woven cloth of sustained release non-woven cloth

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170118

Termination date: 20180722