CN1083550A

CN1083550A - The production method of real silk wadding of quilt

Info

Publication number: CN1083550A
Application number: CN 92108271
Authority: CN
Inventors: 左明辉
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-09-01
Filing date: 1992-09-01
Publication date: 1994-03-09
Anticipated expiration: 2007-09-01
Also published as: CN1041761C

Abstract

The invention provides a kind of production method of real silk wadding of quilt.Comprise pupa, stretching, preliminary treatment, come unstuck, decolouring, degreasing, washing, freshening, enzyme processing, acid treatment, drying, cut and technology such as cut, bulk, not only make real silk wadding of quilt can realize suitability for industrialized production, and enlarged raw material sources, improved product quality.

Description

The production method of real silk wadding of quilt

The invention belongs to a kind of production method of real silk silk floss.

Tradition real silk wadding of quilt production be with dupion, substandard products cocoon after pupa is removed in boiling, be drawn into the thin silk floss sheet of a piece by hand, after cold is dried, will approach silk floss sheet and carry out craft and stack, make the real silk wadding of quilt of required specification.

Because traditional real silk wadding of quilt production can only be made raw material with dupion, substandard products cocoon, resource is few, be to operate by hand in addition, can not form suitability for industrialized production, the quality instability, traditional real silk wadding of quilt of while, without come unstuck, PROCESS FOR TREATMENT such as decolouring, degreasing and refining, the quality of real silk wadding of quilt is harder, whiteness, bulkiness and feel are relatively poor, the moisture-sensitive yellowing.

The objective of the invention is to overcome above-mentioned deficiency, provide a kind of can suitability for industrialized production, can utilize the method for various real silk materials (comprising recotti silk, wire cutting, long weave silk etc.) production quality softness, pure white, pine bubble real silk wadding of quilt.

Purpose of the present invention realizes by following technical measures:

With dupion, the substandard products cocoon, remaining thin skin pelettes is standby except that the pupa post-tensioning is stretched into silk floss sheet with removing the pupa machine behind the filature, with silk floss sheet or recotti silk, wire cutting, long telling, husks places PH7-10, after immersion was carried out preliminary treatment in 5-15 days in the aqueous solution of 0.1% soda ash percentage by weight, clean, place PH9-11 again, heat in the aqueous solution of 0.1% soda ash percentage by weight to 90-100 ℃ and come unstuck, decolouring, de-oiling fat 30-60 minute, row washing cooling again, use centrifuge dewatering, silk floss after the dehydration places the freshening liquid of PH7-10,70-80 ℃ freshening 70-110 minute, silk floss behind the freshening is placed industry washer, with 90-100 ℃ of water washing 15-25 minute, drain the water and place white enzyme liquid of dawn to handle 40-70 minute for 40-55 ℃, with 90-100 ℃ of washing 15-25 minute, drain the water rearmounted 80-90 ℃, in the PH8-9 oxygen bleaching liquor, oxygen floated 80-100 minute, washed 15-25 minute for 85-95 ℃, after if silk floss material oxygen floats, the chromaticness whiteness is not good or be yellow or little yellow, with containing brightening agent: levelling agent: water=0.01～0.02: 0.008～0.015: the whitening fluid of 98～99.5 weight ratios, brightened 10-25 minute, washed 8～15 minutes, centrifuge dewatering, real silk raw material after oxygen bleaching liquor or whitening fluid processing places the 0.04-0.07% glacial acetic acid percentage by weight aqueous solution to handle 10-20 minute, dehydration, at oven dry or airing below 95 ℃, again silk floss is combed with little cutter and divided exactly decontamination, and cut the short velvet that is cut into 5-12cm, place the system of paving through improving on the short velvet of real silk, make finished product can increase the wool spinning of thickness with drawing bubble in the combing machine for fur, moulding, packing is made the continuous quilted bedding of real silk with the card punching mode during use.

Real silk is continuous to be adopted machinery to remove pupa, stretching, washing, dehydration, comb to put in order, cut and cut, draw bubble, moulding, can realize suitability for industrialized production because this law is produced.Used real silk raw material removes dupion, outside the substandard products cocoon, also can utilize recotti silk, wire cutting, long Tuhe husks, has enlarged the material source of real silk wadding of quilt.The real silk wadding of quilt of producing with this law through coming unstuck, decolouring, de-oiling fat, oxygen are floated, comb is put in order, draw the whiteness, pliability, feel of bubble, product, quality such as bulk obviously to improve.By using synthetic detergent and enzyme dual washing and acid treatment, product is difficult for moisture absorption yellowing simultaneously, sun-proof, washable, anti-scalding.

Below in conjunction with embodiment the present invention is further described:

Embodiment 1: with dupion, the substandard products cocoon, remove pupa and be drawn into silk floss sheet or recotti silk with removing the pupa machine after pelettes any or several boiling, put PH7, soak 5 days (summer) in the 0.1% soda ash percentage by weight aqueous solution, cleaning heats in the rearmounted 0.2% soda ash percentage by weight aqueous solution to 90 ℃ comes unstuck, degreasing, decoloured 60 minutes, after the washing cooling, with industrial centrifuge dewatering 1 minute, take out silk floss and put PH7, freshening is 110 minutes in 70 ℃ of freshening liquid, freshening liquid is by soda ash: bubble flower alkali: 209 washing agent: sodium hydrosulfite: water=0.07: 0.1: 0.3: weight ratio was formed in 0.08: 98, silk floss behind the freshening is put in 90 ℃ of water with industry washer washing 25 minutes, drain the water and place the neutral white enzyme of dawn of 50,000 S114 of unit: soda ash: the enzyme liquid of water=0.08: 0.1: 99.8 weight ratio was handled 40 minutes for 55 ℃, with 90 ℃ of washings 25 minutes, drain the water rearmounted 80 ℃, PH8 contains bubble flower alkali: 30% hydrogen peroxide: after oxygen floats 100 minutes in water=0.7: 1: the 998 weight ratio oxygen bleaching liquor, and 85 ℃ of washings 25 minutes.If raw material too yellowing with containing brightening agent: dye leveller: the weight ratio whitening fluid of water=0.01: 0.008: 99.5 brightened 15 minutes, washing, drain the water and handled 20 minutes in the glacial acetic acid liquid that is placed on 0.04% percentage by weight, use the industrial centrifugal machine dewatered and washed, 95 ℃ of oven dry, comb wholely with the little cutter of CZ181CQ-1 type, remove impurity, be cut into the silk floss short flannel of 5cm.The BC-272 type dressing machine that places woollen mill to use carries out bulk, moulding, packing.

Embodiment 2: get the recotti silk, wire cutting, long telling, husks any or several mixing real silk material, put PH8.5, after preliminary treatment 10 days (sky in spring and autumn) was cleaned during 0.15% soda ash percentage by weight was water-soluble, put PH10, heat in the 0.1% soda ash percentage by weight aqueous solution to 95 ℃ and come unstuck, decolouring, de-oiling fat 50 minutes, after the washing cooling, with industrial centrifuge dewatering 2 minutes, take out silk floss and put PH8.5, contain soda ash: bubble flower alkali: WA washing agent: sodium hydrosulfite: water=0.08: 0.15: 0.15: in the freshening liquid of 0.04: 99 weight ratio, in 75 ℃ of freshenings 95 minutes, silk floss behind the freshening is placed 95 ℃ of washings of industry washer 20 minutes, drain the water, place and contain 40,000 units 2709 alkalescence white enzymes of dawn: soda ash: the enzyme liquid of water=0.15: 0.15: 98 weight ratio is handled after 70 minutes for 40 ℃, with 95 ℃ of washings 20 minutes, drain the water and be placed on 85 ℃, PH9, contain bubble flower alkali: 30% hydrogen peroxide: oxygen floats after 90 minutes 90 ℃ of washings 20 minutes in the oxygen bleaching liquor of water=0.9: 1.5: 996 weight ratio, drain the water and handled 15 minutes in the glacial acetic acid solution that is placed on 0.06% percentage by weight, use industrial centrifuge dewatering, in 65 ℃ of drying rooms, dry, the silk floss of oven dry is combed whole with little cutter, remove impurity, cut and be cut into the long real silk short flannel of 8cm.Again the real silk short flannel is placed the system of paving through improving, draw bubble, moulding, packing to finished product can be increased in the combing machine for fur of thickness.

Embodiment 3: remaining pelettes behind the filature is spent the pupa machine go the pupa post-tensioning to be stretched into the aqueous solution that recotti places PH10 0.2% soda ash percentage by weight to soak to clean 15 days (winter) and be placed on PH11, the heated in water solution to 100 of 0.15% soda ash percentage by weight ℃ is come unstuck, decolouring, degreasing 30 minutes, after the washing cooling, with industrial centrifuge dewatering 1 minute, put PH10 and contain soda ash: bubble flower alkali: 613 washing agent: sodium hydrosulfite: water=0.075: 0.13: 0.1: in the freshening liquid of 0.06: 98.5 weight ratio, in 80 ℃ of freshenings 70 minutes, place industry washer with 100 ℃ of water washings 15 minutes again, drain the water, place and contain the neutral white enzyme of dawn of 30,000 ZS742 of unit: soda ash: 47 ℃ of the enzyme liquid of water=0.1: 0.2: 99.8 weight ratio are handled 50 minutes with 100 ℃ of washings 15 minutes, the rearmounted 90 ℃ of PH8.5 that drain the water contain bubble flower alkali: 30% hydrogen peroxide: after oxygen floats 80 minutes in the oxygen bleaching liquor of water=1: 2: 997, and 95 ℃ of washings 15 minutes.Acid treatment 10 minutes drains the water in the rearmounted 0.07 percentage by weight glacial acetic acid liquid, use industrial centrifuge dewatering, at the ventilation airing, the silk floss of airing is combed whole with little cutter, remove impurity, cut the short real silk suede that is cut into 12cm, place the system of paving through improving real silk suede, the combing machine for fur that makes finished product can increase thickness draws bubble, moulding, packing.

Claims

1, a kind of production method of real silk wadding of quilt, comprise cocoon cooking, remove pupa, be drawn into silk floss sheet or bar, baking, shine, airing, technical process such as moulding, it is characterized in that the silk floss slip or the knabs material recotti silk that will stretch, wire cutting length is told, husks raw material PH7-10,0.1 soaking to control, handled 5-15 days～0.2% soda ash percentage by weight aqueous solution, cleaning is placed on PH9-11,0.1 90-100 ℃ comes unstuck in～0.2% soda ash percentage by weight aqueous solution, degreasing, decoloured 30-60 minute, the washing cooling, rearmounted PH7-10 dewaters, in the 70-80 ℃ of freshening liquid freshening 70-110 minute, placed again 90-100 ℃ of water washing 15-25 minute, drain the water and place white enzyme liquid of dawn to handle 40-70 minute for 40-55 ℃, with 90-100 ℃ of washing 15-25 minute, drain the water rearmounted 80-90 ℃, after oxygen floats 80-100 minute in the PH8-9 oxygen bleaching liquor, washed 15-25 minute for 85-95 ℃, dehydration places the 0.04-0.07% glacial acetic acid percentage by weight aqueous solution to handle again 10-20 minute, dehydration, dry in oven dry or cold below 95 ℃, the silk floss that cold is dried is combed whole with little cutter, remove the short velvet that impurity is cut into 5-12cm again, carry out with combing machine for fur more bulk, moulding.

2, according to the production method of the said a kind of real silk comforter batt of claim 1, it is characterized in that said freshening liquid is soda ash: bubble flower alkali: washing agent: sodium hydrosulfite: water=0.07～0.08: 0.1-0.15: 0.15-0.3: 0.04-0.08: 98-99 weight ratio.

3,, it is characterized in that said washing agent is 209 washing agent or 613 washing agent or WA washing agent according to the production method of the said a kind of real silk comforter batt of claim 2.

4,, it is characterized in that white enzyme liquid of said dawn is 3-5 white enzyme of ten thousand unit dawn: soda ash: water=0.08～0.15: 0.1～0.2: 98-99.8 weight ratio according to the said a kind of real silk comforter batt production method of claim 1.

5, according to the said a kind of real silk comforter batt production method of claim 4, it is characterized in that white enzyme of said dawn is the neutral white enzyme of dawn of white enzyme of pawpaw dawn, pancreatin, S114, the neutral white enzyme of dawn of white enzyme ZS742 of 2709 alkalescence dawn anyly in the white enzyme of 289 dawn all can.

6, according to the production method of the said a kind of real silk comforter batt of claim 1, after it is characterized in that silk floss material oxygen floats, the chromaticness whiteness is not good or be yellow or little when yellow, use brightening agent: WS levelling agent: water=0.01-0.02: 0.008～0.015: the whitening fluid of 98～99.5 weight ratios brightens washing in 15-20 minute and carries out acid treatment again after 10 minutes under 45-50 ℃ of condition.

7, according to the said a kind of real silk wadding of quilt production method of claim, it is characterized in that said brightening agent is a fluorescent whitening agent VBL, fluorescent whitening agent Lei Kefu WS any.

8,, it is characterized in that said oxygen bleaching liquor is bubble flower alkali: 30% hydrogen peroxide: water=0.7～1: 1-2: 996-998 weight ratio according to the said a kind of real silk wadding of quilt production method of claim 1.