CN112918045A - Degradable polyester fabric and manufacturing method thereof - Google Patents
Degradable polyester fabric and manufacturing method thereof Download PDFInfo
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- CN112918045A CN112918045A CN202110200562.0A CN202110200562A CN112918045A CN 112918045 A CN112918045 A CN 112918045A CN 202110200562 A CN202110200562 A CN 202110200562A CN 112918045 A CN112918045 A CN 112918045A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/024—Woven fabric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/04—Cellulosic plastic fibres, e.g. rayon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/14—Mixture of at least two fibres made of different materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/716—Degradable
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Woven Fabrics (AREA)
Abstract
The invention discloses a degradable polyester fabric and a manufacturing method thereof, and the degradable polyester fabric comprises a degradable polyester blended fabric layer and a degradable polyester fabric layer, wherein the degradable polyester blended fabric layer is connected with the degradable polyester fabric layer through a degradable viscose layer, the degradable polyester blended fabric layer is formed by spinning degradable polyester blended yarns, the degradable polyester fabric layer is formed by spinning degradable polyester yarns, the overall degradability of the fabric is good, modal fibers are added into the degradable polyester blended yarns to enable the fabric to have good comfort, and the degradable polyester blended yarns and the degradable polyester yarns are subjected to silver plating treatment through a silver ion ultra-precision quenching plating technology, so that the overall antibacterial property of the fabric is good.
Description
Technical Field
The invention relates to the technical field of textile fabrics, in particular to a degradable polyester fabric and a manufacturing method thereof.
Background
Terylene is the trade name of polyester fiber, and is fiber prepared from pure terephthalic acid or dimethyl terephthalate and ethylene glycol as raw materials through esterification or ester exchange and polycondensation to obtain fiber-forming high polymer, spinning and post-treatment. The polyester fiber has good elasticity, stable chemical property, wear resistance, corrosion resistance, easy washing and quick drying, and simultaneously has the performances of silk luster, excellent breaking strength, light resistance, heat resistance and the like, so the polyester fiber is widely applied to industries such as clothing manufacture, building interior decoration, vehicle interior decoration and the like, most of polyester fabrics in the prior art are formed by weaving single polyester yarns, the degradability is not excellent enough, the environment pollution is easily caused, and the whole polyester fiber also has no antibacterial performance, and bacteria are easily bred.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the polyester fabric with good degradability, comfort and antibacterial property and the manufacturing method thereof.
The technical scheme adopted by the invention for realizing the purpose is as follows: the degradable polyester fabric comprises a degradable polyester blended fabric layer and a degradable polyester fabric layer, wherein the degradable polyester blended fabric layer is connected with the degradable polyester fabric layer through a degradable viscose layer;
the degradable polyester blended fabric layer is formed by spinning degradable polyester blended yarns, and the degradable polyester blended yarns are prepared by mixing and spinning 50-60% of polyester fibers, 39-49% of modal fibers and 1-10% of degradable auxiliaries;
the degradable polyester fabric layer is formed by spinning degradable polyester yarns, and the degradable polyester yarns are prepared by mixing 90-99% of polyester fibers and 1-10% of degradable auxiliaries and then spinning;
the degradable polyester blended yarns and the degradable polyester yarns are subjected to silver plating treatment through a silver ion ultra-precision quenching plating technology.
The degradable polyester blended yarn is prepared by mixing 50% of polyester fiber, 49% of modal fiber and 1% of degradable auxiliary agent and then spinning.
The degradable polyester yarn is prepared by mixing 99% of polyester fiber and 1% of degradable auxiliary agent and then spinning.
The degradable polyester blended yarn is prepared by mixing 60% of polyester fiber, 39% of modal fiber and 1% of degradable auxiliary agent and then spinning.
The degradable polyester yarn is prepared by mixing 98% of polyester fiber and 2% of degradable auxiliary agent and then spinning.
The degradable additive adopts BioSphere Plastic 201.
The degradable polyester blended fabric layer, the degradable polyester fabric layer and the degradable viscose layer form an original fabric, and the polyester fabric is manufactured by dyeing, dewatering, splitting and forming the original fabric.
The dyeing process of the original fabric comprises the following steps:
standing the original fabric after the original fabric is formed for 12-24h, washing the original fabric with water by a washing machine, bleaching the original fabric with a sodium chlorite bleaching method after washing with water, wherein the pH value of the sodium chlorite bleaching is 9-12, and dyeing the original fabric in a pad dyeing mode after bleaching;
the dehydration process of the original fabric comprises the following steps:
putting the dyed original fabric into a dehydrator for dehydration, wherein the rotating speed of the dehydrator is 200-;
the original fabric is cut through the auxiliary process as follows:
marking a secondary cutting line on the dehydrated fabric, and mounting the secondary cutting line for secondary cutting treatment;
the original fabric shaping process comprises the following steps:
and (3) shaping the fabric after the secondary cutting, wherein the shaping temperature is 140-180 ℃, and the speed is 25-30 m/min.
In the polyester fabric, the degradable polyester blended fabric layer is an inner layer of the fabric, and the degradable polyester fabric layer is an outer layer of the fabric.
The invention provides a method for manufacturing degradable polyester fabrics, which comprises the following steps:
s1, preparing a degradable polyester blended fabric layer:
s1-1, selecting and mixing 50-60% of polyester fiber, 39-49% of modal fiber and 1-10% of degradable auxiliary agent as raw materials;
s1-2, preparing the degradable polyester blended yarn by the mixed raw materials through a melt spinning method;
s1-3, carrying out silver plating treatment on the prepared degradable polyester blended yarn through a silver ion ultra-precision quenching plating technology;
s1-4, spinning the degradable polyester blended yarns prepared in the S1-3 into degradable polyester blended fabrics through a textile machine;
s2, preparing a degradable polyester fabric layer:
s2-1, selecting and mixing 90-99% of polyester fiber and 1-10% of degradable auxiliary agent as raw materials;
s2-2, preparing the degradable polyester yarn by the mixed raw materials through a melt spinning method;
s2-3, carrying out silver plating treatment on the prepared degradable polyester yarn through a silver ion ultra-precision quenching plating technology;
s2-4, spinning the degradable polyester yarns prepared in the S2-3 into degradable polyester fabric through a textile machine;
s3, connecting the degradable polyester blended fabric prepared in the S1 and the degradable polyester fabric prepared in the S2 through degradable viscose to form an original fabric;
s4, standing the original fabric prepared in the S3 for 12-24 hours, then washing the original fabric with water by a washing machine, bleaching the washed original fabric with a sodium chlorite bleaching method, wherein the pH value of the sodium chlorite bleaching is 9-12, and dyeing the bleached original fabric with a pad dyeing mode after bleaching;
s5, putting the dyed original fabric of S4 into a dehydrator for dehydration, wherein the rotating speed of the dehydrator is 200-400r/min, and the dehydration time is 4-5 min;
s6, dividing the fabric dehydrated in the step S5 into auxiliary cutting lines, and installing the auxiliary cutting lines to perform auxiliary cutting treatment;
and S7, shaping the fabric after the S6 cut pair, wherein the shaping temperature is 140-180 ℃, and the speed is 25-30 m/min.
The invention has the beneficial effects that: the polyester fabric is composed of a degradable polyester blended fabric layer, a degradable polyester layer and a degradable bonding layer, the degradable polyester blended fabric layer is composed of degradable polyester blended yarns, the degradable polyester fabric layer is composed of degradable polyester yarns, the overall degradability of the fabric is good, modal fibers are added into the degradable polyester blended yarns to enable the fabric to be good in comfort level, and the degradable polyester blended yarns and the degradable polyester yarns are subjected to silver plating treatment through a silver ion ultra-precise quenching plating technology to enable the fabric to be good in overall antibacterial property.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1 degradable polyester blended fabric layer, 2 degradable polyester fabric layer and 3 degradable viscose layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, a degradable polyester fabric comprises a degradable polyester blended fabric layer 1 and a degradable polyester fabric layer 2, wherein the degradable polyester blended fabric layer 1 is connected with the degradable polyester fabric layer 2 through a degradable viscose layer 3, the degradable polyester blended fabric layer 1, the degradable polyester fabric layer 2 and the degradable viscose layer 3 form an original fabric, and the original fabric is dyed, dehydrated, split and formed to obtain the polyester fabric, wherein in the polyester fabric, the degradable polyester blended fabric layer 1 is an inner layer of the fabric and is in contact with human skin, and the degradable polyester fabric layer 2 is an outer layer of the fabric and is in contact with the outside;
the degradable polyester blended fabric layer 1 is formed by spinning degradable polyester blended yarns, the degradable polyester blended yarns are prepared by spinning after mixing 50-60% of polyester fibers, 39-49% of modal fibers and 1-10% of degradable auxiliaries, the degradable polyester fabric layer 2 is formed by spinning degradable polyester yarns, the degradable polyester yarns are prepared by spinning after mixing 90-99% of polyester fibers and 1-10% of degradable auxiliaries, and the degradable polyester blended yarns and the degradable polyester yarns are subjected to silver plating treatment through a silver ion ultra-precision quenching plating technology.
The degradable additive adopts BioSphere Plastic 201.
The polyester fabric is composed of a degradable polyester blended fabric layer 1, a degradable polyester layer and a degradable bonding layer, wherein the degradable polyester blended fabric layer 1 is composed of degradable polyester blended yarns, the degradable polyester fabric layer 2 is composed of degradable polyester yarns, the overall degradability of the fabric is good, modal fibers are added into the degradable polyester blended yarns to enable the fabric to be good in comfort level, and the degradable polyester blended yarns and the degradable polyester yarns are subjected to silver plating treatment through a silver ion ultra-precision quenching plating technology to enable the overall antibacterial property of the fabric to be good.
The embodiment also provides a production process of the polyester fabric:
s1, preparing a degradable polyester blended fabric layer 1:
s1-1, selecting and mixing 50-60% of polyester fiber, 39-49% of modal fiber and 1-10% of degradable auxiliary agent as raw materials;
s1-2, preparing the degradable polyester blended yarn by the mixed raw materials through a melt spinning method;
s1-3, carrying out silver plating treatment on the prepared degradable polyester blended yarn through a silver ion ultra-precision quenching plating technology;
s1-4, spinning the degradable polyester blended yarns prepared in the S1-3 into degradable polyester blended fabrics through a textile machine;
s2, preparing a degradable polyester fabric layer 2:
s2-1, selecting and mixing 90-99% of polyester fiber and 1-10% of degradable auxiliary agent as raw materials;
s2-2, preparing the degradable polyester yarn by the mixed raw materials through a melt spinning method;
s2-3, carrying out silver plating treatment on the prepared degradable polyester yarn through a silver ion ultra-precision quenching plating technology;
s2-4, spinning the degradable polyester yarns prepared in the S2-3 into degradable polyester fabric through a textile machine;
s3, connecting the degradable polyester blended fabric prepared in the S1 and the degradable polyester fabric prepared in the S2 through degradable viscose to form an original fabric;
s4, standing the original fabric prepared in the S3 for 12-24 hours, then washing the original fabric with water by a washing machine, bleaching the washed original fabric with a sodium chlorite bleaching method, wherein the pH value of the sodium chlorite bleaching is 9-12, and dyeing the bleached original fabric with a pad dyeing mode after bleaching;
s5, putting the dyed original fabric of S4 into a dehydrator for dehydration, wherein the rotating speed of the dehydrator is 200-400r/min, and the dehydration time is 4-5 min;
s6, dividing the fabric dehydrated in the step S5 into auxiliary cutting lines, and installing the auxiliary cutting lines to perform auxiliary cutting treatment;
and S7, shaping the fabric after the S6 cut pair, wherein the shaping temperature is 140-180 ℃, and the speed is 25-30 m/min.
Example two
Referring to fig. 1, a degradable polyester fabric is substantially the same as the first embodiment, in which the degradable polyester blended yarn is prepared by mixing 50% of polyester fiber, 49% of modal fiber and 1% of degradable additive and then spinning, and the degradable polyester yarn is prepared by mixing 99% of polyester fiber and 1% of degradable additive and then spinning.
This embodiment provides a production process of this dacron surface fabric:
s1, preparing a degradable polyester blended fabric layer 1:
s1-1, selecting and mixing 50% of polyester fiber, 49% of modal fiber and 1% of degradable auxiliary agent as raw materials;
s1-2, preparing the degradable polyester blended yarn by the mixed raw materials through a melt spinning method;
s1-3, carrying out silver plating treatment on the prepared degradable polyester blended yarn through a silver ion ultra-precision quenching plating technology;
s1-4, spinning the degradable polyester blended yarns prepared in the S1-3 into degradable polyester blended fabrics through a textile machine;
s2, preparing a degradable polyester fabric layer 2:
s2-1, selecting and mixing 99% of polyester fiber and 1% of degradable auxiliary agent as raw materials;
s2-2, preparing the degradable polyester yarn by the mixed raw materials through a melt spinning method;
s2-3, carrying out silver plating treatment on the prepared degradable polyester yarn through a silver ion ultra-precision quenching plating technology;
s2-4, spinning the degradable polyester yarns prepared in the S2-3 into degradable polyester fabric through a textile machine;
s3, connecting the degradable polyester blended fabric prepared in the S1 and the degradable polyester fabric prepared in the S2 through degradable viscose to form an original fabric;
s4, standing the original fabric prepared in the S3 for 12 hours, then washing the original fabric with water by a washing machine, bleaching the washed original fabric with a sodium chlorite bleaching method, wherein the pH value of the sodium chlorite bleaching is 9, and dyeing the bleached original fabric with a pad dyeing mode after bleaching;
s5, putting the dyed original fabric of the S4 into a dehydrator for dehydration, wherein the rotating speed of the dehydrator is 200r/min, and the dehydration time is 4 min;
s6, dividing the fabric dehydrated in the step S5 into auxiliary cutting lines, and installing the auxiliary cutting lines to perform auxiliary cutting treatment;
and S7, shaping the fabric cut by the section S6 at the temperature of 140 ℃ at the speed of 25 m/min.
EXAMPLE III
Referring to fig. 1, a degradable polyester fabric is substantially the same as the first embodiment, in which the degradable polyester blended yarn is prepared by mixing 60% of polyester fiber, 39% of modal fiber and 1% of degradable additive and then spinning, and the degradable polyester yarn is prepared by mixing 98% of polyester fiber and 2% of degradable additive and then spinning.
This embodiment provides a production process of this dacron surface fabric:
s1, preparing a degradable polyester blended fabric layer 1:
s1-1, selecting 60% of polyester fiber, 39% of modal fiber and 1% of degradable auxiliary agent as raw materials, and mixing;
s1-2, preparing the degradable polyester blended yarn by the mixed raw materials through a melt spinning method;
s1-3, carrying out silver plating treatment on the prepared degradable polyester blended yarn through a silver ion ultra-precision quenching plating technology;
s1-4, spinning the degradable polyester blended yarns prepared in the S1-3 into degradable polyester blended fabrics through a textile machine;
s2, preparing a degradable polyester fabric layer 2:
s2-1, selecting and mixing 98% of polyester fiber and 2% of degradable auxiliary agent as raw materials;
s2-2, preparing the degradable polyester yarn by the mixed raw materials through a melt spinning method;
s2-3, carrying out silver plating treatment on the prepared degradable polyester yarn through a silver ion ultra-precision quenching plating technology;
s2-4, spinning the degradable polyester yarns prepared in the S2-3 into degradable polyester fabric through a textile machine;
s3, connecting the degradable polyester blended fabric prepared in the S1 and the degradable polyester fabric prepared in the S2 through degradable viscose to form an original fabric;
s4, standing the original fabric prepared in the S3 for 24 hours, then washing the original fabric with water by a washing machine, bleaching the washed original fabric with a sodium chlorite bleaching method, wherein the pH value of the sodium chlorite bleaching is 12, and dyeing the bleached original fabric with a pad dyeing mode after bleaching;
s5, putting the dyed original fabric of the S4 into a dehydrator for dehydration, wherein the rotating speed of the dehydrator is 400r/min, and the dehydration time is 5 min;
s6, dividing the fabric dehydrated in the step S5 into auxiliary cutting lines, and installing the auxiliary cutting lines to perform auxiliary cutting treatment;
and S7, shaping the fabric cut by the section S6 at 180 ℃ at a speed of 30 m/min.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A degradable dacron surface fabric which characterized in that: the fabric comprises a degradable polyester blended fabric layer (1) and a degradable polyester fabric layer (2), wherein the degradable polyester blended fabric layer (1) is connected with the degradable polyester fabric layer (2) through a degradable viscose layer (3);
the degradable polyester blended fabric layer (1) is formed by spinning degradable polyester blended yarns, and the degradable polyester blended yarns are prepared by spinning after mixing 50-60% of polyester fibers, 39-49% of modal fibers and 1-10% of degradable auxiliaries;
the degradable polyester fabric layer (2) is formed by spinning degradable polyester yarns, and the degradable polyester yarns are prepared by mixing 90-99% of polyester fibers and 1-10% of degradable auxiliaries and then spinning;
the degradable polyester blended yarns and the degradable polyester yarns are subjected to silver plating treatment through a silver ion ultra-precision quenching plating technology.
2. The degradable polyester fabric according to claim 1, wherein the polyester fabric is characterized in that: the degradable polyester blended yarn is prepared by mixing 50% of polyester fiber, 49% of modal fiber and 1% of degradable auxiliary agent and then spinning.
3. The degradable polyester fabric according to claim 2, wherein the polyester fabric is characterized in that: the degradable polyester yarn is prepared by mixing 99% of polyester fiber and 1% of degradable auxiliary agent and then spinning.
4. The degradable polyester fabric according to claim 1, wherein the polyester fabric is characterized in that: the degradable polyester blended yarn is prepared by mixing 60% of polyester fiber, 39% of modal fiber and 1% of degradable auxiliary agent and then spinning.
5. The degradable polyester fabric according to claim 4, wherein the polyester fabric is characterized in that: the degradable polyester yarn is prepared by mixing 98% of polyester fiber and 2% of degradable auxiliary agent and then spinning.
6. The degradable polyester fabric according to claim 1, wherein the polyester fabric is characterized in that: the degradable additive adopts BioSphere Plastic 201.
7. The degradable polyester fabric according to claim 1, wherein the polyester fabric is characterized in that: the degradable polyester blended fabric layer (1), the degradable polyester fabric layer (2) and the degradable viscose layer (3) form an original fabric, and the polyester fabric is manufactured by dyeing, dewatering, splitting and forming the original fabric.
8. The degradable polyester fabric according to claim 7, wherein the polyester fabric is characterized in that: the dyeing process of the original fabric comprises the following steps:
standing the original fabric after the original fabric is formed for 12-24h, washing the original fabric with water by a washing machine, bleaching the original fabric with a sodium chlorite bleaching method after washing with water, wherein the pH value of the sodium chlorite bleaching is 9-12, and dyeing the original fabric in a pad dyeing mode after bleaching;
the dehydration process of the original fabric comprises the following steps:
putting the dyed original fabric into a dehydrator for dehydration, wherein the rotating speed of the dehydrator is 200-;
the original fabric is cut through the auxiliary process as follows:
marking a secondary cutting line on the dehydrated fabric, and mounting the secondary cutting line for secondary cutting treatment;
the original fabric shaping process comprises the following steps:
and (3) shaping the fabric after the secondary cutting, wherein the shaping temperature is 140-180 ℃, and the speed is 25-30 m/min.
9. The degradable polyester fabric according to claim 1, wherein the polyester fabric is characterized in that: in the polyester fabric, the degradable polyester blended fabric layer (1) is an inner layer of the fabric, and the degradable polyester fabric layer (2) is an outer layer of the fabric.
10. A method for manufacturing degradable polyester fabrics is characterized by comprising the following steps: the method comprises the following steps:
s1, preparing a degradable polyester blended fabric layer (1):
s1-1, selecting and mixing 50-60% of polyester fiber, 39-49% of modal fiber and 1-10% of degradable auxiliary agent as raw materials;
s1-2, preparing the degradable polyester blended yarn by the mixed raw materials through a melt spinning method;
s1-3, carrying out silver plating treatment on the prepared degradable polyester blended yarn through a silver ion ultra-precision quenching plating technology;
s1-4, spinning the degradable polyester blended yarns prepared in the S1-3 into degradable polyester blended fabrics through a textile machine;
s2, preparing a degradable polyester fabric layer (2):
s2-1, selecting and mixing 90-99% of polyester fiber and 1-10% of degradable auxiliary agent as raw materials;
s2-2, preparing the degradable polyester yarn by the mixed raw materials through a melt spinning method;
s2-3, carrying out silver plating treatment on the prepared degradable polyester yarn through a silver ion ultra-precision quenching plating technology;
s2-4, spinning the degradable polyester yarns prepared in the S2-3 into degradable polyester fabric through a textile machine;
s3, connecting the degradable polyester blended fabric prepared in the S1 and the degradable polyester fabric prepared in the S2 through degradable viscose to form an original fabric;
s4, standing the original fabric prepared in the S3 for 12-24 hours, then washing the original fabric with water by a washing machine, bleaching the washed original fabric with a sodium chlorite bleaching method, wherein the pH value of the sodium chlorite bleaching is 9-12, and dyeing the bleached original fabric with a pad dyeing mode after bleaching;
s5, putting the dyed original fabric of S4 into a dehydrator for dehydration, wherein the rotating speed of the dehydrator is 200-400r/min, and the dehydration time is 4-5 min;
s6, dividing the fabric dehydrated in the step S5 into auxiliary cutting lines, and installing the auxiliary cutting lines to perform auxiliary cutting treatment;
and S7, shaping the fabric after the S6 cut pair, wherein the shaping temperature is 140-180 ℃, and the speed is 25-30 m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110200562.0A CN112918045A (en) | 2021-02-23 | 2021-02-23 | Degradable polyester fabric and manufacturing method thereof |
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| CN202110200562.0A CN112918045A (en) | 2021-02-23 | 2021-02-23 | Degradable polyester fabric and manufacturing method thereof |
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| CN (1) | CN112918045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318849A (en) * | 2021-12-21 | 2022-04-12 | 上海初心纺织科技有限公司 | Degradable antibacterial fabric and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206913838U (en) * | 2017-07-13 | 2018-01-23 | 阿斯福特纺织（漳州）有限公司 | A kind of non-ironing polyester fabric of novel high-performance |
| CN108914352A (en) * | 2018-06-13 | 2018-11-30 | 无锡恒诺纺织科技有限公司 | A kind of production technology of degradable polyester knitting Weft Knitted Shell Fabric |
| CN211334888U (en) * | 2019-12-20 | 2020-08-25 | 苏州闻松坊纺织科技有限公司 | Antibacterial polyester fabric |
| CN211441454U (en) * | 2019-12-17 | 2020-09-08 | 东台市苏萌针织时装有限公司 | Novel polyester modal composite knitting rib fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206913838U (en) * | 2017-07-13 | 2018-01-23 | 阿斯福特纺织（漳州）有限公司 | A kind of non-ironing polyester fabric of novel high-performance |
| CN108914352A (en) * | 2018-06-13 | 2018-11-30 | 无锡恒诺纺织科技有限公司 | A kind of production technology of degradable polyester knitting Weft Knitted Shell Fabric |
| CN211441454U (en) * | 2019-12-17 | 2020-09-08 | 东台市苏萌针织时装有限公司 | Novel polyester modal composite knitting rib fabric |
| CN211334888U (en) * | 2019-12-20 | 2020-08-25 | 苏州闻松坊纺织科技有限公司 | Antibacterial polyester fabric |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318849A (en) * | 2021-12-21 | 2022-04-12 | 上海初心纺织科技有限公司 | Degradable antibacterial fabric and preparation method thereof |
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