CN104631013A - Novel environment-friendly knitted fabric rinsing process - Google Patents

Abstract

The invention relates to a novel environment-friendly knitted fabric rinsing process. The process specially includes the steps that firstly, a continuous grey tube cloth pretreatment process procedure includes tube knitting of grey cloth, end sewing conducted by a sewing machine, untwisting and scotching, penetrating agent, degreasing agent and chelating agent padding, reaction conducted in a stacking box, warm water washing, oxygen bleaching agent padding, steaming conducted by a steaming box, hot water washing in five tanks, softening agent squeezing for whitening products, cloth delivery and dyeing; secondly, the continuous water washing after-treatment process procedure after grey tube cloth is dyed includes acquisition of the dyed grey cloth, water washing conducted a time in a dyeing machine, cloth machine delivery, cloth treatment in a continuous tube inflation open-width water washing machine, warm water washing for acid neutralization, hot water washing, soaping, fixation, softening, squeezing and drying. By the adoption of the novel environment-friendly knitted fabric rinsing process, energy is saved, environment friendliness is achieved, enterprise cost can be reduced, and enterprise benefits are provided.

Description

Knitted fabric rinsing environmental-protecting process

Technical field

The present invention relates to a kind of knitted fabric rinsing environmental-protecting process, belong to knitted fabric technical field.

Background technology

Enter 21 century, because water resource day is becoming tight, water price continues to rise, and energy expenditure rises steadily; The monitoring of environmental protection sewage disposal is more and more stricter; as the rich and influential family dye-works of water consumption, power consumption, water pollutions; be faced with all pressure of social environment and domestic and international market; existing production technology must be changed; towards water saving, energy-conservation, environmental protection future development; adopt new thoughtcast, develop new process route.

The bleaching and dyeing process route of knitted fabric is more both at home and abroad at present, and conventional still completes from pre-treatment to dyeing, post processing one machine process route on earth in dye machine; This technique due to knitted fabric develop into most of Shi great garden machine size from little barrel dliameter size before 20 years, bleachinging and dyeing machining brings the defect of product quality more and more obvious, the quality problems such as fine wrinkle, the fluffing of sanding cloth cover are difficult to solve always, particularly, water, electricity, vapour, time consumption are long, production cost is high, and the competitiveness of enterprise is affected.

At present both at home and abroad minority enterprise develops new process route gradually, and after adopting cylinder open width, cuing open the serialization pre-treatment of width open width and stamp, after dyeing, successive washing post processing replaces the forward and backward process in dye machine; This technique compares water saving, energy-conservation, saving auxiliary agent with batch (-type) dye machine technique, improves product quality, improves production efficiency; The competitiveness of dye-works obviously rises, in current knitted dyeing and finishing industry, play leading effect.

Summary of the invention

The object of the present invention is to provide a kind of knitted fabric rinsing environmental-protecting process, more to produce to environmental protection.

To achieve these goals, technical scheme of the present invention is as follows:

A kind of knitted fabric rinsing environmental-protecting process, specifically comprises following aspect:

(1) grey tube cloth serialization pre-treatment process technological process: cylinder knitting blank cloth → Sewing machines sews up head → untwisting open-width → pad bleeding agent, degreaser, chelating agent → enter stacking box reaction → Warm Wash → pad oxygen bleaching agent → steaming box decatize → hot water wash five groove → roll softener (whitening products) squezzing → go out cloth → dyeing;

(2) the grey tube cloth successive washing aftertreatment technology flow process after dyeing: washing one time in the grey cloth after dyeing → dye machine → go out machine → enter continous mode cylinder inflation Full-width rinsing machine → Warm Wash (acid neutralization) → hot water wash → soap → fixation → softness → squezzing → drying;

The technical characteristic of each module is as follows:

1. rinsing bowl: the Rong Buliang of each rinsing bowl can control, is furnished with washing lotion circulating-heating and liquid temperature control device; Have a pair rubber roll on the top of rinsing bowl, before rubber roll, aerating device is housed, TUBULAR FABRIC is enraged shape, makes grey cloth be that open width state enters extrusion-rolling roller, avoids wrinkle to be formed, and is played the effect of Water Extraction Machinery dehydration by the squezzing squeezing roller; Washing lotion reaches the effect of efficient washing by pump Sprayer Circulation; Full machine adopts the mode of adverse current washing, reaches the effect of water saving;

2. stacking box: the bottom of stacking box is provided with stainless steel crawler belt, pad penetrating fluid, degreaser, chelating agent grey cloth on crawler belt forward continuous moving, react at this; Rong Buliang, time of banking up, temperature are all controlled, and this case is heated by independent heat exchanger;

3. steaming box: steaming box is caterpillar drive, the grey cloth padding hydrogen peroxide bleaching liquid carries out oxidation reaction in steaming box process, temperature can reach 99 DEG C, and the time can be controlled in the saturated vapor that 30 minutes to 60 minutes (regulating according to the whiteness of grey cloth kind weight and requirement) steam boxs produce by heating water tank and auxiliary steam nozzle and heats;

(3) grey tube cloth mercerization highway route design: blank cloth mercerising: cylinder blank cloth → cylinder mercerising → hot water wash → acid neutralizes → washes → enter the oxygen bleaching → dyeing → successive washing post processing of serialization oxygen bleaching production line;

(4) width open width is cutd open, through compiling product basic technology route: cut open width open width knitted fabric, through compiling grey cloth → pre-setting (grey cloth containing ammonia is compiled) → cut open the oxygen bleaching of width open width serialization oxygen bleaching production line.

This beneficial effect of the invention is: cylinder, cut open the process route that width knitted fabric adopts serialization pre-treatment+dyeing+successive washing post processing, improve the mode of production of existing knitting dye-works, before, post processing is to serialization, automation, technological parameter on-line checkingi controlledization future development, greatly enhance productivity, obviously improve production quality, product quality favorable reproducibility, remarkable reduction water, electricity, vapour, the consumption of time, significantly reduce production cost, improve the competitiveness of enterprise, large from now on, the technological transformation direction of medium-sized knitting dye-works, also be that newly-built knitting dye-works process route is selected.

Detailed description of the invention

Below in conjunction with embodiment, the specific embodiment of the present invention is described, better to understand the present invention.

Embodiment

A kind of knitted fabric rinsing environmental-protecting process, specifically comprises following aspect:

(1) grey tube cloth serialization pre-treatment process technological process: cylinder knitting blank cloth → Sewing machines sews up head → untwisting open-width → pad bleeding agent, degreaser, chelating agent → enter stacking box reaction → Warm Wash → pad oxygen bleaching agent → steaming box decatize → hot water wash five groove → roll softener (whitening products) squezzing → go out cloth → dyeing;

(2) the grey tube cloth successive washing aftertreatment technology flow process after dyeing: washing one time in the grey cloth after dyeing → dye machine → go out machine → enter continous mode cylinder inflation Full-width rinsing machine → Warm Wash (acid neutralization) → hot water wash → soap → fixation → softness → squezzing → drying;

The technical characteristic of each module is as follows:

1. rinsing bowl: the Rong Buliang of each rinsing bowl can control, is furnished with washing lotion circulating-heating and liquid temperature control device; Have a pair rubber roll on the top of rinsing bowl, before rubber roll, aerating device is housed, TUBULAR FABRIC is enraged shape, makes grey cloth be that open width state enters extrusion-rolling roller, avoids wrinkle to be formed, and is played the effect of Water Extraction Machinery dehydration by the squezzing squeezing roller; Washing lotion reaches the effect of efficient washing by pump Sprayer Circulation; Full machine adopts the mode of adverse current washing, reaches the effect of water saving;

2. stacking box: the bottom of stacking box is provided with stainless steel crawler belt, pad penetrating fluid, degreaser, chelating agent grey cloth on crawler belt forward continuous moving, react at this.Rong Buliang, time of banking up, temperature are all controlled, and this case is heated by independent heat exchanger;

3. steaming box: steaming box is caterpillar drive, the grey cloth padding hydrogen peroxide bleaching liquid carries out oxidation reaction in steaming box process, temperature can reach 99 DEG C, and the time can be controlled in the saturated vapor that 30 minutes to 60 minutes (regulating according to the whiteness of grey cloth kind weight and requirement) steam boxs produce by heating water tank and auxiliary steam nozzle and heats;

(3) grey tube cloth mercerization highway route design: blank cloth mercerising: cylinder blank cloth → cylinder mercerising → hot water wash → acid neutralizes → washes → enter the oxygen bleaching → dyeing → successive washing post processing of serialization oxygen bleaching production line;

(4) width open width is cutd open, through compiling product basic technology route: cut open width open width knitted fabric, through compiling grey cloth → pre-setting (grey cloth containing ammonia is compiled) → cut open the oxygen bleaching of width open width serialization oxygen bleaching production line.

The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.

Claims (1)

1. a knitted fabric rinsing environmental-protecting process, is characterized in that: specifically comprise following aspect:

(1) grey tube cloth serialization pre-treatment process technological process: cylinder knitting blank cloth → Sewing machines sews up head → untwisting open-width → pad bleeding agent, degreaser, chelating agent → enter stacking box reaction → Warm Wash → pad oxygen bleaching agent → steaming box decatize → hot water wash five groove → roll softener (whitening products) squezzing → go out cloth → dyeing;

(2) the grey tube cloth successive washing aftertreatment technology flow process after dyeing: washing one time in the grey cloth after dyeing → dye machine → go out machine → enter continous mode cylinder inflation Full-width rinsing machine → Warm Wash (acid neutralization) → hot water wash → soap → fixation → softness → squezzing → drying;

(3) grey tube cloth mercerization highway route design: blank cloth mercerising: cylinder blank cloth → cylinder mercerising → hot water wash → acid neutralizes → washes → enter the oxygen bleaching → dyeing → successive washing post processing of serialization oxygen bleaching production line;

(4) width open width is cutd open, through compiling product basic technology route: cut open width open width knitted fabric, through compiling grey cloth → pre-setting (grey cloth containing ammonia is compiled) → cut open the oxygen bleaching of width open width serialization oxygen bleaching production line.