CN106185461A

CN106185461A - New silk strand refine cylinder yarn loose type coning method

Info

Publication number: CN106185461A
Application number: CN201610604608.4A
Authority: CN
Inventors: 古远旺; 古浩成
Original assignee: DONGTAI SUMENG KNITTING FASHION Co Ltd
Current assignee: DONGTAI SUMENG KNITTING FASHION Co Ltd
Priority date: 2016-07-28
Filing date: 2016-07-28
Publication date: 2016-12-07

Abstract

The invention discloses new silk strand refine cylinder yarn loose type coning method, it is characterized in that: during silkworm silk strand loose type coning, the termination winding pressure of loose type coning machine support arm is less than initial winding pressure, the linear ratio being reduced to terminate winding pressure around pressure from initial volume is 8%～18%, after using such scheme, silkworm silk strand after winding thread completes treats that concise cylinder external layer of yarn density is less than internal layer density, during concise, the sericin stripped down from the silkworm silk strand near the internal layer of cylinder yarn spool, waxiness, the impurity such as Folium Mori fiber, it is not easy to be blocked in the gap between an external layer of yarn silkworm silk strand, degumming solution becomes unobstructed from the infiltration of cylinder yarn internal layer strand of silk alignment outer layer silkworm silk strand, strand of silk spool yarn entirety degumming is uniform.Such strand of silk spool yarn is when dyeing, and cylinder yarn internal layer silkworm silk strand can colour with outer layer silkworm silk strand simultaneously, and strand of silk spool yarn bulk dyeing is uniform, dyeing quality significantly improves.

Description

New silk strand refine cylinder yarn loose type coning method

[technical field]

The present invention relates to the loose type coning technique of yarn, particularly new silk strand refine cylinder yarn loose type coning method Technical field.

[background technology]

Silkworm silk strand be by two or more than two raw silks twisted and plied after become strand, except main component fibroin in silkworm silk Outward, the also impurity such as sericin, waxiness, pigment, Folium Mori fiber, these impurity make the original characteristic of silk fiber fully not send out Wave, damage silkworm silk end product quality, be the most also the obstacle of dyeing, it is necessary to through refining process by these Impurity removals in silkworm silk Totally.At present, in the industry cycle, strand of silk spool yarn refinery practice is, first with slack winder, silkworm silk strand network is become even density Treat concise cylinder yarn, then several being treated, concise cylinder yarn strings together on the suspension rod being fixed in concise container successively, and are dipped in In degumming solution in concise container, at this moment, pump machine is by the aperture from cylinder yarn spool inwall of the degumming solution in concise container Having after the infiltration of pressure to silkworm silk strand flows back in concise container, during this repetitive cycling of degumming solution, by silkworm silk The impurity such as sericin refute from and be dissolved in degumming solution, to reach to remove the purpose of these impurity.But because these treat concise Strand of silk spool yarn density uniform, from the sericin stripped down near the internal layer silkworm silk strand of cylinder yarn spool, waxiness, Folium Mori The impurity such as fiber, are easily blocked in the gap between an external layer of yarn silkworm silk strand, cause the outer layer density of strand of silk spool yarn More than internal layer density, degumming solution is made to become difficulty, its result from the infiltration of cylinder yarn internal layer strand of silk alignment outer layer silkworm silk strand Being that an impurity of yarn internal layer silkworm silk strand obtains cleaner than outer layer silkworm silk strand Impurity removal, strand of silk spool yarn entirety degumming is not The most uniformly.Such strand of silk spool yarn, when dyeing, can cause a yarn internal layer silkworm silk strand more to hold than outer layer silkworm silk strand Easy coloring, therefore, causes strand of silk spool yarn the adverse consequences of layering aberration occur.

It is capable of silkworm silk strand pine formula cylinder yarn entirety degumming uniform loose type coning method at present there is not yet, does not exists Data and media report find.

[summary of the invention]

The present invention is directed to deficiencies of the prior art, the technical problem to be solved is to provide for one New silk strand refine cylinder yarn loose type coning method, it is achieved silkworm silk strand treats that concise cylinder external layer of yarn density is less than internal layer density, Be conducive to this yarn entirety degumming uniformly, dyeing quality significantly improves.

For achieving the above object, the present invention proposes new silk strand refine cylinder yarn loose type coning method, and its feature exists In: during silkworm silk strand loose type coning, the termination winding pressure of loose type coning machine support arm is less than initial winding pressure, The linear ratio being reduced to terminate winding pressure around pressure from initial volume is 8%～18%.

As preferably, described termination winding pressure refers to winding pressure when winding thread closes to an end, and described initial volume is around pressure Power refers to start winding pressure during winding thread.

As preferably, described it is reduced to terminate the linear ratio of winding pressure around pressure from initial volume, wherein, linearly refers to Being reduced to terminate the process of winding pressure from initial volume around pressure is continuous print, uniform, and ratio refers to that initial volume is around pressure drop Low to terminating the pressure quantity that reduces during winding pressure and the initial volume percentage around pressure quantity.

The beneficial outcomes of the present invention: use after such scheme, due to during silkworm silk strand loose type coning, loose type coning The termination winding pressure of machine support arm is less than initial winding pressure, is reduced to the line of termination winding pressure around pressure from initial volume Sex rate is 8%～18%, and the silkworm silk strand after winding thread completes treats that concise cylinder external layer of yarn density is less than internal layer density, concise During, the sericin that strips down from the silkworm silk strand near the internal layer of cylinder yarn spool, waxiness, the impurity such as Folium Mori fiber, no Easily being blocked in the gap between an external layer of yarn silkworm silk strand, degumming solution is from cylinder yarn internal layer strand of silk alignment outer layer strand of silk The infiltration of line becomes unobstructed, and strand of silk spool yarn entirety degumming is uniform.Such strand of silk spool yarn dyeing time, cylinder yarn internal layer Silkworm silk strand can colour with outer layer silkworm silk strand simultaneously, and strand of silk spool yarn bulk dyeing is uniform, dyeing quality significantly improves.

Inventive feature and advantage will combine accompanying drawing by embodiment and be described in detail.

[accompanying drawing explanation]

Fig. 1 is N (the winding pressure of the embodiment of new silk strand refine cylinder yarn loose type coning method of the present invention Power)---the linear change schematic diagram of T (winding time)；

[detailed description of the invention]

Non-limiting implementation one:

Initial winding pressure N.=2.6 newton, terminate winding pressure N₁=2.2 newton, are reduced to around pressure from initial volume The linear ratio terminating winding pressure is 15.38%, initial winding pressure N.Along with winding time T is continuous by 15.38% ratio , uniformly be reduced to terminate winding pressure N₁。

The present invention is by using special process technique, so that degumming solution is from cylinder yarn internal layer strand of silk alignment outer layer silkworm The infiltration of thread line becomes unobstructed, and strand of silk spool yarn entirety degumming is uniform；Described strand of silk spool yarn is dyeed, cylinder yarn Internal layer silkworm silk strand can colour with outer layer silkworm silk strand simultaneously, and strand of silk spool yarn bulk dyeing is uniform, dyeing quality substantially carries High.

Above-described embodiment is the description of the invention, is not limitation of the invention, any to simple transformation of the present invention after Scheme belong to protection scope of the present invention.

Claims

1. new silk strand refine cylinder yarn loose type coning method, it is characterised in that: during silkworm silk strand loose type coning, pine The termination winding pressure of formula winder machine support arm is less than initial winding pressure, is reduced to terminate winding pressure around pressure from initial volume The linear ratio of power is 8%～18%.

2. new silk strand refine cylinder yarn loose type coning method described in claim 1, it is characterised in that: the described winding that terminates is pressed Power refer to winding pressure when winding thread closes to an end, described initial winding pressure refer to start winding thread time winding pressure.

3. new silk strand refine cylinder yarn loose type coning method described in claim 1, it is characterised in that: described from initial volume around Pressure is reduced to terminate the linear ratio of winding pressure, wherein, linearly refers to be reduced to terminate winding pressure around pressure from initial volume The process of power is continuous print, uniform, and ratio refers to the pressure that initial volume reduces during pressure is reduced to terminate winding pressure Power quantity and initial volume are around the percentage of pressure quantity.