CN1082128A

CN1082128A - Processing technology of shaped silk floss and products thereof

Info

Publication number: CN1082128A
Application number: CN93103042A
Authority: CN
Inventors: 万安道
Original assignee: JIANGNAN ELASTANE WADDING MILL RUIAN CITY
Current assignee: JIANGNAN ELASTANE WADDING MILL RUIAN CITY
Priority date: 1993-03-19
Filing date: 1993-03-19
Publication date: 1994-02-16

Abstract

A kind of processing technology of shaped silk floss and the continuous product made from this explained hereafter of typing thereof, its technology mainly is the leftover bits and pieces that silk is difficult to recycle, through bleaching processing → spray glue or binder formulation → mechanical blowing → cylinder comb silk floss → mechanical reciprocating type lapping → continuous product of high temperature hot melting cohesion typing → moulding.The utilization exploitation, the particularly typing of high temperature hot melting cohesion that belong to secondary resource with the product of this processes have changed the loaded down with trivial details technology of traditional cultivated long fiber silk floss at one stroke, and its operating efficiency improves nearly 200 times.Its product is a kind of novel heat-preserving material of desirable alternative traditional pure silk products.

Description

Processing technology of shaped silk floss and products thereof

The present invention relates to processing technology of shaped silk floss and products thereof, particularly be difficult to the processing technology of the silkworm real silk leftover bits and pieces recycled and the product of producing with this technology thereof in the past.

In the prior art, silk cocoon picks up the leftover pieces leftover bits and pieces behind the real silk, also the someone imagines and puts into practice secondary resource and recycle, be processed into the mulberry silk tire, its processing technology is taked the bursting shell cotton, the system wadding, shop silk flosssilk wadding wadding, plough long fiber silk floss, the external packing gauze is made the mulberry silk tire, though this processing technology also can reclaim a part of leftover bits and pieces, but labour intensity is big, work efficiency is low, except that mechanical blowing bullet cotton, all the other are manual operations, and the daily output is 20-30 bar bat only, and system wadding and shop wadding process, manual operations firmly differs, and forms product density difference, even taked cultivated long fiber to arrange net and add gauze, in use often do not plan a successor yet, phenomenons such as leak are brought inconvenience to users.Concerning manufacturing firm, also be difficult to form large-scale production.

Problem in view of the known technology existence, the objective of the invention is to use a kind of new technology, use up Fully-mechanized production technology instead of manual operation, reduce labour intensity, increase work efficiency, its product springiness, thermal property are good, tension, folding, do not eat into, mildew-resistant, slim and graceful advantage such as soft, not yielding.

The present invention finishes as follows, silkworm real silk leftover bits and pieces (such as husks, bourette, blowing silk floss etc.) is sprayed glue or binder formulation through wafing after the white processing, then go up the machine blowing to cylinder comb silk floss carry out again mechanical reciprocating type lapping after the high temperature hot melting cohesion is finalized the design finished product, a complete set of technology is integrated, particularly high-temperature shaping has substituted the loaded down with trivial details technology that traditional cultivated long fiber is arranged net at one stroke, and the hot melt high-temperature is controlled at 170-175 ℃.Improve nearly 200 times with common operating efficiency of a complete set of technological process of the present invention and unit manual operations.The typing silk floss of producing with technology of the present invention is the main materials of warming clothings such as high-grade windbreaker, mountaineering clothes, bed clothes and external popular sleeping bag.

The present invention compares with known technology, reduce labour intensity greatly, and increase work efficiency significantly, whole flow process is produced with mechanization, particularly propose for the first time available high temperature hot melting cohesion typing and changed the loaded down with trivial details technology that traditional cultivated long fiber is arranged net, make mulberry silk leftover bits and pieces secondary resource obtain recycling and forming large-scale production, it produces that product springiness, thermal property are good, tension, folding, slim and graceful advantage such as soft, comfortable and easy to wear, not yielding, and has overcome the tomography and the leak phenomenon of the frequent appearance of the institute's product of producing of manual operations in the past.

Specific embodiments of the invention are that silkworm real silk leftover bits and pieces is utilized high temperature hot melting cohesion finalize the design finished product through cylinder comb silk floss to mechanical reciprocating type lapping with mechanical blowing again through the white processing of wafing again after spray glue or binder formulation, a complete set of process machineryization, its key technology is to utilize 40 far infrared electro-thermal tubes of packing in the baking oven, every electrothermal tube 2.5KW, temperature is controlled at 170-175 ℃, time was controlled at about 3 minutes, a complete set of operation expects that from former finished product only needs 20 minutes, this technology has solved the loaded down with trivial details technology that traditional cultivated long fiber is arranged net, its output is brought up to daily output 500-600 bar by the continuous tire of original unit production every day 20-30 bar, and efficient improves nearly 200 times.And 2 resource recyclings of what is more important silkworm real silk, changing waste into valuables, product top grade and cost reduce, and utilize the technology of this invention and utilize the product of this explained hereafter can produce huge economic benefit and social benefit.

Claims

1, a kind of processing technology of shaped silk floss, it is characterized in that the leftover bits and pieces of silk is processed into the shaped silk silk floss such as husks, bourette etc., its technological process comprises the white processing → binder formulation of wafing → mechanical blowing → cylinder comb silk floss → mechanical reciprocating type lapping → high temperature hot melting cohesion typing → finished product.

2, the processing technology of shaped silk floss as claimed in claim 1 is characterized in that binder formulation can be with spraying glue or joining fibre object.

3, silkworm real silk as claimed in claim 1 or 2 is fixed continuous, it is characterized in that the typing of high temperature hot melting cohesion is adopted far infrared electro-thermal tube is installed in baking oven, and its temperature is controlled at 170～175 ℃.

4, the continuous product of producing by claim 1 or 2 or 3 described technology manufacturings of typing.