CN107099961B - Desizing, boiling and bleaching combination machine - Google Patents

Desizing, boiling and bleaching combination machine Download PDF

Info

Publication number
CN107099961B
CN107099961B CN201710266667.XA CN201710266667A CN107099961B CN 107099961 B CN107099961 B CN 107099961B CN 201710266667 A CN201710266667 A CN 201710266667A CN 107099961 B CN107099961 B CN 107099961B
Authority
CN
China
Prior art keywords
padder
roller
steaming
closed
desizing
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.)
Active
Application number
CN201710266667.XA
Other languages
Chinese (zh)
Other versions
CN107099961A (en
Inventor
蒋旭峰
徐伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Hongchen Printing And Dyeing Technology Co ltd
Original Assignee
Zhejiang Hongchen Printing And Dyeing Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Hongchen Printing And Dyeing Technology Co ltd filed Critical Zhejiang Hongchen Printing And Dyeing Technology Co ltd
Priority to CN201710266667.XA priority Critical patent/CN107099961B/en
Publication of CN107099961A publication Critical patent/CN107099961A/en
Application granted granted Critical
Publication of CN107099961B publication Critical patent/CN107099961B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B21/00Successive treatments of textile materials by liquids, gases or vapours
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/20Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B2700/00Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
    • D06B2700/36Devices or methods for dyeing, washing or bleaching not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention relates to the technical field of printing and dyeing equipment, in particular to a desizing, boiling and bleaching combination machine. It includes once closed padder, evaporates washing box, the closed padder of secondary, reinforced subassembly, gives liquid subassembly, steaming chamber and drying machine, once closed padder, evaporate washing box, the closed padder of secondary, reinforced subassembly, give liquid subassembly, steaming chamber and drying machine and connect in order, once closed padder tip sets up the unwinding and advances the cloth frame, the tip fixed connection cropping frame of drying machine. Compared with the traditional desizing, scouring and bleaching combination machine, the desizing, scouring and bleaching combination machine has the advantages of simple structure, realization of the characteristics of intelligence, energy conservation, high speed, environmental protection, high efficiency and the like, can save 40% of steam, 60% of water and 30% -40% of dyeing material auxiliaries, improves the production efficiency and reduces the production cost of enterprises.

Description

Desizing, boiling and bleaching combination machine
Technical Field
The invention relates to the technical field of printing and dyeing equipment, in particular to a desizing, boiling and bleaching combination machine.
Background
In the pretreatment process of textile continuous processing, the desizing, boiling and bleaching combination machine plays a vital role and directly influences the indexes of the fabric semi-finished product such as capillary effect, whiteness, strength, desizing rate, hand feeling and the like. In present printing and dyeing equipment, because of steaming and washing the outer wall of the box and not having the heat preservation measure, calorific loss is serious to and there is not heat preservation between padder and the washing and seal, it leaks to steam to evaporate and wash the box business turn over cloth seal steam, and the fabric is hot when the operation in-process, and calorific loss is serious, leads to printing and dyeing enterprise workshop environment poor, increases the manufacturing cost of enterprise.
Disclosure of Invention
The desizing, boiling and bleaching combination machine provided by the invention aims at the technical problems, has a simple structure, realizes the characteristics of intelligence, energy conservation, high speed, environmental protection, high efficiency and the like, can save 40% of steam, 60% of water and 30% -40% of dye auxiliaries, improves the production efficiency and reduces the production cost of enterprises.
In order to solve the technical problem, the invention provides a desizing, boiling and bleaching combination machine which comprises a primary closed type padder, a steaming and washing box, a secondary closed type padder, a feeding assembly, a liquid feeding assembly, a steaming box and a drying machine, wherein the primary closed type padder, the steaming and washing box, the secondary closed type padder, the feeding assembly, the liquid feeding assembly, the steaming box and the drying machine are sequentially connected, a unwinding cloth feeding frame is arranged at the end part of the primary closed type padder, and the end part of the drying machine is fixedly connected with a cloth dropping frame.
Further limiting, in the above technical scheme, the once-closed padder and the steaming and washing box are of a combined structure, and each of the once-closed padder and the steaming and washing box comprises a closed shell, a padder box body, a driving upper guide roller, a driven lower guide roller, a wavy baffle, a steaming and washing box, a diagonal-pulling type two-roller padder, a bending roller, a driving expanding roller and an inclined base; the padder box body is fixed on one side of the closed shell, the lower part of the closed shell is provided with an inclined base, the driving upper guide roller and the driven lower guide roller are respectively arranged on the upper part and the lower part of the closed shell, the steaming and washing box is arranged between the driving upper guide roller and the driven lower guide roller, and the wavy baffle is arranged on one side of the driven lower guide roller; the padder box body is provided with a diagonal-pulling type two-roller padder, one side of the diagonal-pulling type two-roller padder is connected with a bending roller, and the lower end of the diagonal-pulling type two-roller padder is provided with an active expanding roller; the design can reduce the problem of steam loss between the once closed padder and the steam washing box, and better provides the heat preservation effect.
Further limiting, in the above technical scheme, the upper end of the enclosed casing is also provided with a plurality of spring-assisted top covers, and one side of the enclosed casing is provided with a flow guide interface; on one hand, the design is convenient for operators to freely assemble and disassemble, on the other hand, the sealing performance of the integral combined structure is ensured, and the loss of steam heat is reduced.
Further limiting, in the above technical scheme, the liquid feeding assembly includes a lifting screw, a liquid discharge chamber, a dipping tank, a liquid storage tank, a circulating pump, a belt pulley, a driving motor and a liquid feeding roller, the lifting screw is vertically arranged, the liquid discharge chamber is slidably arranged between the lifting screws, the dipping tank is arranged at the lower part of the liquid discharge chamber and located between the lifting screws, the liquid storage tank is arranged at one side of the lifting screw, the circulating pump is fixedly arranged at one side of the lifting screw, one end of the circulating pump is provided with the belt pulley, the belt pulley is connected with the driving motor, and the output end of the driving motor is connected with the liquid feeding roller; such design is in order to practice thrift manpower and materials, improves the production efficiency of whole device.
Further limiting, in the above technical scheme, the feeding assembly comprises a plurality of feeding hoppers, a metering scale body and a stirrer, the feeding hoppers are connected with the metering scale body through output hoses, and the output ends of the metering scale body are connected with the feed inlet of the stirrer; such design is in order to improve the accuracy nature that whole material added, practices thrift manpower and materials, improves whole production efficiency.
Further limiting, in the above technical scheme, the steaming box comprises a steaming box body, a steam seal, a plurality of cloth-penetrating pre-steaming areas, a heat-insulating top cover, a cloth-placing and falling frame, a roller bed and a pneumatic connecting rod; the steaming box body upper end sets up the heat preservation top cap, set up a plurality of types of returning and wear cloth pre-steaming district in the steaming box body upper portion horizontal direction, steaming box body lower extreme sets up the roller bed, set up a plurality of pneumatic connecting rods on the roller bed, holistic connection sealing heat insulating ability can be improved to such design, reduces the loss of steam.
Further, in the above technical solution, the secondary closed-type padder is a multi-roll padder.
After adopting above-mentioned structure, simple structure has realized characteristics such as intelligence, energy-conservation, high speed, environmental protection, high efficiency, can practice thrift steam 40%, water conservation 60%, save dyestuff auxiliary agent 30% -40%, improve production efficiency, reduce enterprise manufacturing cost.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic connection diagram of the present invention;
FIG. 2 is a schematic view of a combination closed padder and steam-washing tank according to the present invention;
FIG. 3 is a schematic view of the dispensing assembly of the present invention;
FIG. 4 is a schematic structural view of a charging assembly of the present invention;
fig. 5 is a schematic view of the internal structure of the steaming box in the present invention.
In the figure: 1 is a once-closed type padder, 2 is a steaming and washing box, 3 is a twice-closed type padder, 4 is a steaming box, 5 is a drying machine, 6 is a unreeling cloth feeding frame, 7 is a cloth dropping frame, 8 is a closed type shell, 9 is a padder box body, 10 is a driving upper guide roller, 11 is a driven lower guide roller, 12 is a wavy baffle, 13 is a steaming and washing box, 14 is a diagonal-pulling type two-roller padder, 15 is a bending roller, 16 is a driving expanding roller, 17 is an inclined type base, 18 is a spring boosting top cover, 19 is a flow guide interface, 20 is a lifting screw rod, 21 is a liquid discharge cavity, 22 is a dipping tank, 23 is a liquid storage tank, 24 is a circulating pump, 25 is a belt pulley, 26 is a driving motor, 27 is a liquid feeding roller, 28 is a charging hopper, 29 is a metering scale body, 30 is a stirrer, 4-1 is a steaming box body, 4-2 is a steam seal, 4-3 is a plurality of return type cloth-penetrating pre-steaming areas, 4 is a heat, 4-5 are cloth placing and falling frames, 4-6 are roller beds, and 4-7 are pneumatic connecting rods.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the middle", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, a desizing, boiling and bleaching combination machine comprises a primary closed padder 1, a steaming and washing box 2, a secondary closed padder 3, a feeding assembly, a liquid feeding assembly, a steaming box 4 and a drying machine 5, wherein the primary closed padder 1, the steaming and washing box 2, the secondary closed padder 3, the feeding assembly, the liquid feeding assembly, the steaming box 4 and the drying machine 5 are sequentially connected, a fabric unwinding and feeding frame 6 is arranged at the end part of the primary closed padder 1, and a fabric dropping frame 7 is fixedly connected at the end part of the drying machine 5.
The primary closed padder 1 and the steaming and washing box 2 are of a combined structure, and the primary closed padder 1 and the steaming and washing box 2 comprise a closed shell 8, a padder box body 9, a driving upper guide roller 10, a driven lower guide roller 11, a wavy baffle 12, a steaming and washing box 13, a diagonal-pulling type two-roller padder 14, a bending roller 15, a driving expanding roller 16 and an inclined base 17; the padder box body 9 is fixed on one side of the closed shell 8, the lower part of the closed shell 8 is provided with an inclined base 17, a driving upper guide roller 10 and a driven lower guide roller 11 are respectively arranged on the upper part and the lower part of the closed shell 8, the steaming and washing box 13 is arranged between the driving upper guide roller 10 and the driven lower guide roller 11, and the wavy baffle 12 is arranged on one side of the driven lower guide roller 11; a diagonal-pulling type two-roller padder 14 is arranged in the padder box body 9, one side of the diagonal-pulling type two-roller padder 14 is connected with a bending roller 15, and the lower end of the diagonal-pulling type two-roller padder 14 is provided with an active expanding roller 16. The upper end of the closed shell 8 is also provided with a plurality of spring-assisted top covers 18, and one side of the closed shell 8 is provided with a flow guide interface 19. Give the liquid subassembly and include lifting screw 20, liquid discharge chamber 21, flooding groove 22, liquid storage tank 23, circulating pump 24, belt pulley 25, driving motor 26 and give liquid roll 27, lifting screw 20 sets up perpendicularly, liquid discharge chamber 21 slides and sets up between lifting screw 20, flooding groove 22 sets up and lies in between lifting screw 20 in liquid discharge chamber 21 lower part, liquid storage tank 23 sets up in lifting screw 20 one side, circulating pump 24 is fixed to be set up in lifting screw 20 one side, circulating pump 24 one end sets up belt pulley 25, driving motor 26 is connected to belt pulley 25, give liquid roll 27 is connected to driving motor 26's output. The feeding assembly comprises a plurality of feeding hoppers 28, a metering scale body 29 and a stirrer 30, wherein the feeding hoppers 28 are connected with the metering scale body 29 through output hoses, and the output ends of the metering scale body 29 are connected with the feeding port of the stirrer 30. The steaming box 4 comprises a steaming box body 4-1, a steam seal opening 4-2, a plurality of cloth-penetrating pre-steaming areas 4-3, a heat-insulating top cover 4-4, a cloth-placing and cloth-dropping frame 4-5, a roller bed 4-6 and a pneumatic connecting rod 4-7; the upper end of a steaming box body 4-1 is provided with a heat preservation top cover 4-4, the upper part in the steaming box body 4-1 is provided with a plurality of cloth-penetrating pre-steaming areas 4-3 in the horizontal direction, the lower end of the steaming box body 4-1 is provided with a roller bed 4-6, and the roller bed 4-6 is provided with a plurality of pneumatic connecting rods 4-7. The secondary closed padder 3 is a multi-roll padder.
As shown in fig. 2, the primary closed padder 1 and the steam washing tank 2 are combined, and by adopting the combination mode, steam leakage and energy loss can be effectively avoided, energy-saving production is realized, and the production cost is reduced. A square cloth penetrating mode is adopted in the steaming and washing box 2, a driving upper guide roller 10 is used for transmission, a grid water washing mode and an upper steaming and lower washing mode are adopted, a wavy baffle 12 is arranged on one side of a driven lower guide roller 11, and grid-by-grid backflow is carried out; under the condition of high-speed running of the fabric, due to the design of a 'zigzag cloth penetrating' route, the gaps between the fabrics are very small, the fabrics move relatively fast, and the generated water film has a friction and permeation effect; the fabric which runs fast also has the function of stirring the washing liquid, and in a narrow space, the washing liquid and the wavy baffle 12 act together to form turbulent flow to rub the fabric, which is more beneficial to the penetration type washing of the fabric. The washing liquid is steamed up and washed down under the high temperature condition, so that the viscosity of the washing liquid is reduced, and the washing liquid is very favorable for permeation and impurity diffusion.
As shown in fig. 3, which is a schematic structural view of the liquid feeding assembly, when the fabric is washed with high-temperature pre-water, most of the soluble size is removed, and the wettability and permeability of the fiber are increased. Before entering the sawtooth-shaped trough, the high-efficiency padder reduces the redundancy rate of the fabric to 50% -55% to the maximum extent, the fabric fully absorbs the working solution after entering the trough containing the working solution for boiling and bleaching, and finally the redundancy rate can reach more than 100% under the action of the high liquid feeding roller 27, namely the working solution amount carried by the fabric is improved by nearly 1 time compared with the common feeding padder.
As shown in fig. 4, the structure of the feeding assembly is schematically illustrated, and during the process of self-feeding the materials, the materials are weighed by the weighing scale 29, and finally stirred by the stirrer 30 and then pushed.
As shown in figure 5, the steaming box is structurally schematic, the inside of the box body of the steaming box adopts a grid design of a reversed-square cloth, so that a large space can be saved, the fabric can quickly absorb temperature, and the steaming effect is ensured.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.

Claims (5)

1. A desizing, boiling and bleaching combination machine is characterized in that: including once closed padder (1), steam and wash case (2), closed padder of secondary (3), reinforced subassembly, give liquid subassembly, steaming chamber (4) and drying machine (5), once closed padder (1), steam and wash case (2), closed padder of secondary (3), reinforced subassembly, give liquid subassembly, steaming chamber (4) and drying machine (5) are connected in order, once closed padder (1) tip sets up and rolls back into cloth feeding frame (6), the tip fixed connection cropping frame (7) of drying machine (5), once closed padder (1) and steam and wash case (2) are modular structure, once closed padder (1) and steam and wash case (2) are including closed casing (8), padder box (9), initiative upper guide roller (10), driven lower guide roller (11), wavy baffle (12), steam and wash case (13), A diagonal drawing type two-roller padder (14), a bending roller (15), a driving expanding roller (16) and an inclined base (17); the padder box body (9) is fixed on one side of the closed shell (8), an inclined base (17) is arranged on the lower portion of the closed shell (8), the driving upper guide roller (10) and the driven lower guide roller (11) are respectively arranged on the upper portion and the lower portion of the closed shell (8), the steaming and washing box (13) is arranged between the driving upper guide roller (10) and the driven lower guide roller (11), and the wavy baffle (12) is arranged on one side of the driven lower guide roller (11); a diagonal drawing type two-roller padder (14) is arranged in the padder box body (9), one side of the diagonal drawing type two-roller padder (14) is connected with a bending roller (15), the lower end of the diagonal drawing type two-roller padder (14) is provided with an active expanding roller (16), and the steaming box (4) comprises a steaming box body (4-1), a steam seal (4-2), a plurality of cloth-returning pre-steaming areas (4-3), a heat-insulating top cover (4-4), a cloth swinging and falling frame (4-5), a roller bed (4-6) and a pneumatic connecting rod (4-7); the upper end of the steaming box body (4-1) is provided with a heat preservation top cover (4-4), a plurality of cloth pre-steaming areas (4-3) are arranged on the horizontal direction of the upper portion in the steaming box body (4-1), the lower end of the steaming box body (4-1) is provided with a roller bed (4-6), and a plurality of pneumatic connecting rods (4-7) are arranged on the roller bed (4-6).
2. A desizing, scouring and bleaching combination machine as claimed in claim 1, wherein: the upper end of the closed shell (8) is also provided with a plurality of spring-assisted top covers (18), and one side of the closed shell (8) is provided with a flow guide interface (19).
3. A desizing, scouring and bleaching combination machine as claimed in claim 1, wherein: the liquid feeding assembly comprises a lifting screw (20), a liquid discharging cavity (21), a dipping groove (22), a liquid storage tank (23), a circulating pump (24), belt pulleys (25), a driving motor (26) and a liquid feeding roller (27), wherein the lifting screw (20) is vertically arranged, the liquid discharging cavity (21) is slidably arranged between the lifting screws (20), the dipping groove (22) is arranged at the lower part of the liquid discharging cavity (21) and is positioned between the lifting screws (20), the liquid storage tank (23) is arranged on one side of the lifting screws (20), the circulating pump (24) is fixedly arranged on one side of the lifting screws (20), one end of the circulating pump (24) is provided with the belt pulley (25), the belt pulley (25) is connected with the driving motor (26), and the output end of the driving motor (26) is connected with the liquid feeding roller (27).
4. A desizing, scouring and bleaching combination machine as claimed in claim 1, wherein: the feeding assembly comprises a plurality of feeding hoppers (28), a metering weighing body (29) and a stirring machine (30), the feeding hoppers (28) are connected with the metering weighing body (29) through output hoses, and the output ends of the metering weighing body (29) are connected with the feeding hole of the stirring machine (30).
5. A desizing, scouring and bleaching combination machine as claimed in claim 1, wherein: the secondary closed type padder (3) is a multi-roller padder.
CN201710266667.XA 2017-07-17 2017-07-17 Desizing, boiling and bleaching combination machine Active CN107099961B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710266667.XA CN107099961B (en) 2017-07-17 2017-07-17 Desizing, boiling and bleaching combination machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710266667.XA CN107099961B (en) 2017-07-17 2017-07-17 Desizing, boiling and bleaching combination machine

Publications (2)

Publication Number Publication Date
CN107099961A CN107099961A (en) 2017-08-29
CN107099961B true CN107099961B (en) 2020-04-07

Family

ID=59657733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710266667.XA Active CN107099961B (en) 2017-07-17 2017-07-17 Desizing, boiling and bleaching combination machine

Country Status (1)

Country Link
CN (1) CN107099961B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103628263B (en) * 2013-12-12 2015-09-16 南通衣依衬布有限公司 Fabric moves back and boils drift production method and special equipment
CN104328616B (en) * 2014-11-27 2016-08-24 华纺股份有限公司 A kind of rope form moves back and boils rinsing combination machine
CN205711381U (en) * 2016-05-17 2016-11-23 佛山市佑隆印染有限公司 One is moved back and is boiled rinsing combination machine
CN206157377U (en) * 2016-10-28 2017-05-10 湖州新嘉力印染有限公司 Kiering and bleaching range

Also Published As

Publication number Publication date
CN107099961A (en) 2017-08-29

Similar Documents

Publication Publication Date Title
CN107974786B (en) Printing and dyeing equipment
CN107099961B (en) Desizing, boiling and bleaching combination machine
CN212882470U (en) Natural pigment's environment-friendly fixing agent preparation facilities
CN211227670U (en) Dyeing device for Angora wool yarn by one-bath method
CN208717538U (en) The anti-knotting of one kind, which is dyed cloth, dries integrated device
Nair Methods and machinery for the dyeing process
CN209114154U (en) A kind of dyeing and finishing device of fiber blend color-woven fabric
CN113862937B (en) Nylon fabric cross-color-preventing dyeing device and dyeing method thereof
CN212925430U (en) Upper water inlet type centrifugal loose fiber dyeing machine
CN209722496U (en) A kind of continuous dyeing machine
CN212670050U (en) Dyeing apparatus is used in processing of dacron surface fabric
CN106087301B (en) A kind of dyeing and finishing technology and its automatic dipping machine for possessing water resistance yarn
CN214168430U (en) Setting device for fabric spinning
CN214193743U (en) Closed steam fixation cloth dyeing equipment
EP3981901A1 (en) Machine for the washing of fabrics
CN204211955U (en) Washing unit
CN210066228U (en) Cooling device for printing and dyeing cloth
CN208694817U (en) A kind of liquid chemicals heating device
CN209260361U (en) Rinsing machine
CN2143234Y (en) Textile fabrics finishing machine with two mills
CN207017009U (en) A kind of automatic padding machine
CN105908417B (en) A kind of dyeing and finishing technology and its automatic dipping machine of anti pilling electrostatic resistance yarn
CN210946045U (en) Loose wool dyeing device
CN112226960B (en) Consumption reduction ss non-woven fabrics production line
CN216891582U (en) Water-saving circulation dyeing machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant