CN1044309A - The manufacture method of soft feather filler - Google Patents

Abstract

A kind of manufacture method of soft feather filler by feather being imposed strike, will breaking and be curl shape or thread flexible feather workprint and machine process such as separate through hitting the rear axle stalk, can make soft fluffy, " flexibility " feather that thermal property is good.With feather bedding and clothing, the mattress goods that this feather is made, not only soft, warmth retention property is strong, and also cost also is significantly less than down products.

Description

The manufacture method of soft feather filler

The present invention relates to a kind of processing method, especially to the processing method of poultry feather workprint to poultry feather.

At present, in eider down bedding and clothing processing industry, poultry feather is after separating put-down, and remaining a large amount of feather workprints are often discarded because of not convenient usefulness.If directly with its stuffing as down products, then because workprint has thick and stiff obstructs, feel is uncomfortable, and uniformity extreme difference, and macrovoid is more, and its thermal property is far below spherical eider down, thereby can reduce the quality of down products greatly.Czech patents had once been introduced a kind of hard feather processing method as stuffing for No. 7808634, and this method adopts the different serrated wheel of rotary speed with the feather marshalling and break the feather hollow billet.The above-mentioned method that thick and stiff feather hollow billet is broken, though can play the effect of certain refinement feather axle stalk, because of it fails fundamentally to change the structural form of sheet feather, so produce effects not quite aspect the feel improving thermal property and improve.Therefore, how hard feather workprint is handled, made it to become stuffing soft, that thermal property is good, remain a problem demanding prompt solution of current feather processing industry.

The purpose of this invention is to provide a kind of method of producing soft fluffy, feather filler that thermal property is good.

In the method for the invention, softening for ease of the feather workprint, especially feather has been imposed strike.Hitting processing can carry out during for 5-20% at the moisture content of feather.By the sheet feather being imposed the strike of suitable intensity, the axle stalk of workprint is broken, wherein the axle stalk of less workprint can be bending, and the axle stalk of big workprint then can be thread because of breaking.Simultaneously, owing in the strike process, can produce certain heat, this heat can make the more diastole of the little plumage skill of workprint through the strike distortion with certain humidity, and especially concerning the sweeping less workprint of axle stalk, above-mentioned effect is more obvious.A lot of little workprints after hitting processing, the little pinnule on its sweeping axle stalk to around be radial, thereby formed the feather of bobbles shape.Therefore, hitting processing can make the hard feather form the axle stalk to break and be curl shape or thread, that profile is fluffy, quality is soft " flexibility " feather.Certainly, in the strike process, the little pinnule of some feather workprints can be crashed to pieces, and especially feather is placed on when knocking on the sark all the more so.In addition, hit if feather is placed on the sark, then the feather axle stalk above-mentioned bobbles shape feather that the back forms that breaks is less, and its profile is also fluffy inadequately.Therefore, contain more bobbles shape feather in " flexibility " feather for making, and improve yield rate and end product quality, in the method for the invention, unsettled strike mode of lashing to adopt that feather is unsettled, that feather is imposed linerless underbed is good.Here, the unsettled floating of feather can be realized by wind-force elevator, machinery mode such as shed.In the present invention, the force de frappe that feather is applied is a key factor, and this force de frappe can be according to the difference of the kind of feather workprint, proterties and suitably chosen.For example, make " flexibility " feather, when raw material are respectively drake feather and goose feather, just should apply different force de frappes to it respectively.And for example, for same class feather, as drake feather, the thickness of the moisture content of its workprint, the size of workprint, axle stalk is also tackled it and is applied different force de frappes not simultaneously.In general, when the moisture content of feather was big, the toughness of axle stalk was stronger, and required force de frappe is bigger; When the moisture content of feather hour, the axle stalk is more crisp, be easy to break up, required force de frappe is less relatively.In addition, big when workprint, when the axle stalk is thick, required force de frappe is generally bigger; When, axle less when workprint obstructed carefully, required force de frappe was less.Simultaneously, for same workprint, make it become the required force de frappe that applies of " flexibility " feather and cycle roughly is inversely proportional to.Be force de frappe hour, it is more to make the required cycle of " flexibility " feather; When force de frappe was big, it was less to make the required cycle of " flexibility " feather.But when moisture content excessive when force de frappe or feather was too small, the broken possibility of feather increased relatively.Therefore, when using method of the present invention, should suitably choose the strength of strike according to kind, proterties and the process velocity of feather, the requirement of defect ware rate.In addition, for improving yield rate and end product quality, also can carry out sorting to feather earlier before feather is imposed strike, be one group with the close substantially workprint of length.Like this, because workprint big or small close on the same group, its character is more or less the same, thereby is convenient to choose the parameters such as moisture content of preferable force de frappe, time and feather, to obtain the strike effect of the best.

In the present invention, because the quality of stressed size, position and the feather of each sheet feather itself has nothing in common with each other in the strike process, even if the multi-disc feather is imposed strike simultaneously, it forms the axle stalk and breaks and be the molding time of curl shape or thread " flexibility " feather, and " softening " the required time of also promptly realizing also will have nothing in common with each other.Also that is to say that after a period of time is carried out in strike, in type " flexibility " feather will be lumped together with the feather of still be unrealized " softening ".Then might during continuing the process of hitting damage in type " flexibility " feather even smash, thereby yield rate reduced if in type " flexibility " feather is not separated from above-mentioned mixture this moment, causes waste.Therefore, in the method for the invention, in to the strike process of feather, in type " flexibility " feather is never finished especially in the feather of " softening " and separated.Separation and Extraction to " flexibility " feather can be carried out with strike is staggered in the process of feather being implemented strike, also can carry out synchronously with strike, promptly separates in type " flexibility " feather when workprint is imposed strike.In general, a kind of mode in back both can improve process velocity, can improve yield rate again.

In the method for the invention, can finish by manual with separating, also can finish by machinery to the strike of feather.Adopt machinery to implement man-hour that adds, can select for use easily and existingly realize hitting and the machinery that separates processing feather.For example, utilize the hammer crusher that in feed processing industry, has used at present just can obtain effect preferably.If utilize this machine that feather is processed, then both can utilize the rotation hammer leaf that is provided with in this machine to realize the unsettled of feather lashed.Can utilize the blower fan and the screen cloth that are provided with in this machine again, when the rotation hammer leaf is lashed feather, in type " flexibility " feather never be formed in the workprint of " flexibility " feather and separate.Herein, when one timing of hammer leaf quality, the rotating speed of hammer leaf promptly directly influences the strength of lashing.The rotating speed of hammer leaf is faster, and the strength of lashing is stronger.Therefore, the rotating speed of hammer leaf should suitably be chosen according to kind, proterties and the process velocity of feather, the requirement of defect ware rate.In addition, the size of blower fan wind-force and the aperture of screen cloth also should suitably be chosen, so that make screen cloth only allow in type " flexibility " feather to pass through under the promotion of wind-force, and the hard feather of do not allow to be unrealized " softening " passes through.

In the present invention, the isolated axle stalk workprint hardness that is the shape that curls of breaking obviously reduces after hitting, and particularly less workprint becomes after the above-mentioned bobbles shape feather, its profile is fluffy, quality softness, feel are very comfortable, we can say the structural form that has fundamentally changed original feather.With compare without the feather that hits processing, its uniformity improves greatly during as stuffing with " flexibility " feather of sub-electing, the macrovoid between the workprint obviously reduces, its fluffy rate can reach the 150-300 degree.

For producing high-quality soft feather filler, make it both soft warmings, satisfy the requirement of cleaning, health again, can adopt and the similar way of eider down processing, in process, feather is cleaned.In the method for the invention, can before feather is imposed strike, carry out, also can after feather being imposed strike, carry out the cleaning of feather.Owing to after feather being imposed strike, cleans the form that to destroy bobbles shape feather, thereby reduce product quality, so suggestion is to clean to good feather before hitting through hitting formation.Clear water to the available feather washing agent of the cleaning of feather and 0-100 ℃ carries out.For guaranteeing cleaning quality, the feather washing agent can adopt existing feather special purpose detergent with deodorizing, degreasing performance.Simultaneously, generally better to adopt temperature to be that 40-80 ℃ hot water carries out cleaning performance.After feather is cleaned, can be placed under 30-120 ℃ the temperature and be dried to needed natural moisture content.In addition, hit, separate the shaft stalk break be curl shape or thread " flexibility " feather after, for further improving the cleannes of finished product, also can obstruct impurity dust such as end, feather end by modes such as selection by winnowing, screening produce feather in the strike process axle in case of necessity and remove.

In the method for the invention, be to improve the quality of finished product, also can utilize atoleine etc. to help the typing finishing agent (as C4OH, the XG1103 finishing agent of Japan) of feather typing to be sprayed at and make it typing on " flexibility " feather.The use of typing finishing agent had both helped to keep the fluffy state of feather, can seal the damaged face of feather again, improves the cleannes of finished product, and then the premium properties of " flexibility " feather is kept for a long time, prolonged the service life of its goods.For making " flexibility " feather have suitable moisture content, typing finishing agent should spray during for 8-15% at the moisture content of feather.When isolated feather moisture content is excessive after hitting, can make it to satisfy the requirement of above-mentioned moisture content by suitable drying.Otherwise, cross when low when the feather moisture content, can make it to meet the demands by modes such as atomized water sprays.

The method of processing hard feather of the present invention can be made feather " flexibility " feather that soft fluffy, thermal property are good, can keep its premium properties for a long time.Above-mentioned " flexibility " feather not only can be used as the stuffing of down products, and can it be main, makes unique feather bedding and clothing mattress goods.This kind feather products are not only soft, warmth retention property is strong, and cost also will be significantly less than down products.

Method of the present invention now is described further in conjunction with the embodiments.

In an embodiment, be that raw material is processed with drake feather and goose feather workprint after the process put-down.Concrete procedure of processing is as follows:

1, with the wind-force wool ranking machine with feather by length be divided into 3-5 centimetre, 5.1-8 centimetre, 8.1-11 centimetre three groups standby, remove big wing hair simultaneously.

2, utilize the wool washing machine that cleans eider down respectively three groups of different feathers of length to be cleaned.The water temperature of cleaning is 50-70 ℃, adds the feather washing agent in cleaning simultaneously.

3, with dryer feather is carried out drying under 80-100 ℃ temperature, making the moisture content of respectively organizing feather is 9-12%, again feather is cooled to normal temperature.

4, respectively three groups of feathers are carried out unsettled lashing with hammer crusher, and separation shaft stalk is curl shape or thread feather when lashing.When short feather was lashed, isolated feather mostly was the soft bobbles shape feather that is the shape that curls of axle stalk greatly, and its fluffy rate is the 270-290 degree; Centering fledges when lashing, and some are curling shape its stalk of isolated feather, and some are thread, are curl shape and thread mixture, and its fluffy rate is the 200-220 degree; When lashing fledging, its stalk of isolated feather mostly is thread greatly, and its fluffy rate is the 160-180 degree.

5, remove impurity and dust in the feather with wind-force feather Machine for cleaning-out ash.

6, with atoleine feather is sprayed, and be cooled to normal temperature.

7, different " flexibility " feather of three group length is carried out amalgamation, make soft feather filler.

Claims (7)

1, a kind of method of utilizing the poultry feather workprint to produce soft feather filler, it is characterized in that when the moisture content of feather is 5-20%, feather being imposed strike, and will break and be curl shape or thread flexible feather workprint and be not from the axle stalk curl shape or the thread workprint and separate through hitting the rear axle stalk, the fluffy rate of isolated flexible feather workprint reaches the 150-300 degree.

2, the method for producing soft feather filler as claimed in claim 1 is characterized in that said strike to feather is the lashing feather when feather is in vacant state.

3, the method for producing soft feather filler as claimed in claim 1 is characterized in that the strike of feather is curl shape or thread flexible feather workprint and is not to separate simultaneously curl shape or the thread workprint from the axle stalk and carries out with the axle stalk is broken.

4, the method for producing soft feather filler as claimed in claim 2 is characterized in that the strike of feather is curl shape or thread flexible feather workprint and is not to separate simultaneously curl shape or the thread workprint from the axle stalk and carries out with the axle stalk is broken.

5, as claim 1,2,3, one of the 4 described methods of producing soft feather filler, it is characterized in that feather is imposed before the strike, the clear water with feather washing agent and 0-100 ℃ carries out the routine cleaning to feather earlier.

6, the method for producing soft feather filler as claimed in claim 5, it is characterized in that separate the shaft stalk break be curl shape or thread flexible feather workprint after, when the moisture content of flexible feather workprint is 8-15%, feather is sprayed with typing finishing agent.

7, the method for producing soft feather filler as claimed in claim 6 is characterized in that said typing finishing agent is an atoleine.