CN109695095A - A kind of hot melt cotton-wadded quilt production technology - Google Patents
A kind of hot melt cotton-wadded quilt production technology Download PDFInfo
- Publication number
- CN109695095A CN109695095A CN201910115684.2A CN201910115684A CN109695095A CN 109695095 A CN109695095 A CN 109695095A CN 201910115684 A CN201910115684 A CN 201910115684A CN 109695095 A CN109695095 A CN 109695095A
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- Prior art keywords
- cotton
- wadded quilt
- hot melt
- production technology
- cotton piece
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- 239000012943 hotmelt Substances 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000005516 engineering process Methods 0.000 title claims abstract description 21
- 229920000742 Cotton Polymers 0.000 claims abstract description 120
- 238000002844 melting Methods 0.000 claims abstract description 37
- 230000008018 melting Effects 0.000 claims abstract description 34
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 150000001875 compounds Chemical class 0.000 claims abstract description 21
- 239000000126 substance Substances 0.000 claims abstract description 20
- 238000004080 punching Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 230000035939 shock Effects 0.000 claims abstract description 11
- 238000007654 immersion Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000009966 trimming Methods 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 15
- 238000005247 gettering Methods 0.000 claims description 13
- 235000012489 doughnuts Nutrition 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000009960 carding Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000011161 development Methods 0.000 abstract description 4
- 241000219146 Gossypium Species 0.000 description 97
- 239000000243 solution Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000241602 Gossypianthus Species 0.000 description 1
- 229920000433 Lyocell Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/02—Cotton wool; Wadding
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4274—Rags; Fabric scraps
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/20—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics with means to improve the circulation of the treating material on the surface of the fabric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to cotton-wadded quilt technical field of producing, especially a kind of hot melt cotton-wadded quilt production technology, including including the following steps, take out the old cotton inside old cotton-wadded quilt, opener is carried out by opener, it is put into cleaning solution and impregnates 4-6 hours after opener, cotton-wadded quilt is rinsed by gas shock equipment during immersion, then rinsed well by clear water, cotton control water after taking cleaning, until being dripped without liquid, obtain punching press cotton piece B, punching press cotton piece B feeding hot melting equipment is heated, hot melting temperature is at 175-185 DEG C, obtain bonding cotton piece C, compound cotton piece E is fed again into hot melting equipment and carries out secondary hot melt, 150-160 DEG C of secondary hot melting temperature, after hot melt, the disconnected length of trimming, it is packaged.The problem of it is mixed uniformly that this production technology effectively solves the problems, such as that cotton is difficult to low melting point chemical fibre, while when heat, and can be avoided cavitoma, turns yellow, greatly facilitates the development of national economy, improves people's quality of life.
Description
Technical field
The present invention relates to cotton-wadded quilt technical field of producing more particularly to a kind of hot melt cotton-wadded quilt production technologies.
Background technique
Hot melting process is a kind of tencel processing technology that last century the nineties start, it be with cotton, chemical fibre and
Low melting point meldable fibre etc. is main raw material(s).After the critical processes processing such as the combing of fibre cone, lapping, hot melt, make mixed bullet
Fiber is in the case where low melting point meldable fibre heat fused, a kind of both soft heat preservation or anti-of be cross-linked with each other knot and formation
The new-type heat-melting flocculus production technology of tide.
There is also some disadvantages for the progress of hot melting process at present, because cotton pliability is very high, pass through opener and mixed cotton
Machine is difficult cotton and low melting point chemical fibre being uniformly blended in one piece, while when heat, if temperature controls bad, cotton
It is easy to turn to be yellow under high temperature environment.
Summary of the invention
The purpose of the present invention is to solve cottons in the prior art to be difficult uniformly to mix with low melting point chemical fibre, while heat
When molten, cotton is easy the shortcomings that turning yellow, and a kind of hot melt cotton-wadded quilt production technology proposed.
To achieve the goals above, present invention employs following technical solutions:
Design a kind of hot melt cotton-wadded quilt production technology, comprising the following steps:
Step 1: taking out the old cotton inside old cotton-wadded quilt, carries out opener by opener, is put into cleaning solution and soaks after opener
Bubble 4-6 hours rinses cotton-wadded quilt by gas shock equipment during immersion, is then rinsed well by clear water；
Step 2: then the cotton control water after taking cleaning is paved until dripping without liquid, with a thickness of 1-1.5mm, is obtained
To cotton piece A, the low melting point chemical fibre that a layer thickness is 0.5-0.8mm is uniformly sprinkled on cotton piece A, then covers one layer of cotton again
Piece A carries out punching press by intermittent stamping device, obtains punching press cotton piece B；
Step 3: punching press cotton piece B feeding hot melting equipment is heated, and hot melting temperature obtains bonding cotton at 175-185 DEG C
Piece C；
Step 4: sending bonding cotton piece C into drying equipment and be dried, and is then fed into opener and carries out opener, is changed
Fibre mixing cotton D；
Step 5: chemical fibre is mixed into cotton D and is successively handled by following steps: being sent into cotton feeder, lapper, carding machine, paving
Net machine forms compound cotton piece E；
Step 6: compound cotton piece E is fed again into hot melting equipment and carries out secondary hot melt, 150-160 DEG C of secondary hot melting temperature；
Step 7: after hot melt, the disconnected long, packing of trimming.
Preferably, in step 1 cleaning solution use following weight proportion raw material: 100 parts of clear water, 3-5 parts of alcohol, 4-10
Part suds uniformly mix, and temperature is adjusted to 45-55 DEG C.
Preferably, bonding cotton piece C dry in step 4 adds doughnut after being sent into opener, and doughnut quality accounts for
The 2-4% of cotton piece C total weight is bonded after drying.
Preferably, gas shock equipment described in step 1 includes cabinet, and the top of the box is connected by hinge hinge
There is case lid, is equipped with air inlet at the top of the case lid, the air inlet is connected with high-pressure pump, is connected with level among the case lid
The partition of setting offers several stomatas on the partition, is connected with the first rotating electric machine at the top of the case lid, and described first
Rotating electric machine power output shaft runs through partition, is connected with horizontally disposed strip on the power output shaft of first rotating electric machine
Shape baffle, the baffle are placed in below partition, and cabinet top side offers exhaust outlet, and the lower box side is equipped with
Leakage fluid dram, the box house are set there are two rabbling mechanism, and the rabbling mechanism includes rotating cylinder, the rotating cylinder both ends rotation connection
In cabinet wall, wherein one end is connected with the second rotating electric machine to the rotating cylinder, and second rotating electric machine is fixed in cabinet exterior,
The rotating cylinder is circumferentially with several interior bars.
Preferably, intermittent stamping device described in step 2 includes support plate, is offered in the support plate in matrix
The through-hole of distribution, the upper and lower two sides of support plate are respectively provided with a stamping device, and the stamping device includes braced frame, institute
The telescoping cylinder that vertical display is equipped on the outside of braced frame is stated, the telescoping cylinder is affixed on the rack, sliding inside the braced frame
It is dynamic to be connected with horizontally disposed top plate, be connected with the second electromagnet among the top plate, the braced frame top be connected with
The first electromagnet that second electromagnet is used cooperatively, is connected with several stretchings between top plate top circumferential direction and braced frame
Spring, the top plate bottom are connected with the push rod being distributed in matrix, and the push rod position is corresponding with lead to the hole site, the support
Base of frame is connected with the guide cylinder with push rod coaxial arrangement, and sliding sleeve is equipped with outer sleeve, the outer sleeve on the guide cylinder
Compressed spring is connected between top and braced frame, the push rod sequentially passes through braced frame, guide cylinder, outer sleeve, described
Push rod bottom end is connected with pressure head, and the pressure head is hollow form, and the pressure head bottom end is equipped with grid lines.
Preferably, the top plate is circumferentially connected with several guide pads, and the guide pad and braced frame inner wall are tangent, institute
It states and is connected with limited block in braced frame, the limited block is located at right above guide pad.
Preferably, drying equipment described in step 4 includes the body support frame fixed on the ground, the body support
Frame is equipped with several band conveying device and drying devices, several described band conveying devices, drying device are alternately arranged；
The drying device includes inflatable body, suction mechanism, and the inflatable body is placed in above suction mechanism, described
Inflatable body includes acid blowcase, blower pump, and the acid blowcase bottom wall offers equally distributed gas hole, the blower pump outlet
It is connected to by airflow diversion case with each acid blowcase at mouthful, the suction mechanism includes gettering container, aspiration pump, the gettering container top
Wall offers equally distributed suction hole, is connected to by water tank with each gettering container at the pumping pump steam inlet.
Preferably, the acid blowcase, gettering container two sides are connected with a level board, the horizontal board ends company of sliding
It is connected to a guide post, the guide post sequentially passes through upper and lower two level boards and is fixed on body support frame, upper and lower two
A screw is connected among a level board, and upper and lower two screw hand of spiral are on the contrary, between two screws
It is threaded with the lead screw of vertical display, the lead screw bottom end is connected with third rotating electric machine, the third rotation by shaft coupling
Rotating motor is fixed on body support frame.
A kind of hot melt cotton-wadded quilt production technology proposed by the present invention, beneficial effect are: this production technology selects old cotton-wadded quilt
Or the Cotton Production processing inside old wadded jacket, a large amount of cotton resources, and waste utilization are saved, the national economic development is met, and
And effectively to solve the problems, such as that cotton is difficult to low melting point chemical fibre mixed uniformly for this technique, while when heat, can be avoided cotton
Rotten, the problem of turning yellow is spent, the development of national economy is greatly facilitated, improves people's quality of life.
Detailed description of the invention
Fig. 1 is schematic view of the front view inside gas shock equipment of the invention；
Fig. 2 is right side structural representation inside gas shock equipment of the invention；
Fig. 3 is gas shock equipment diaphragm present invention looks up structural representation of the invention；
Fig. 4 is that gas shock equipment rotating cylinder of the invention amplifies figure structure schematic representation；
Fig. 5 is intermittent stamping device overall structure diagram of the invention；
Fig. 6 is the portion intermittent stamping device A enlarged structure schematic diagram of the invention；
Fig. 7 is intermittent stamping device support plate overlooking structure diagram of the invention；
Fig. 8 is intermittent stamping device pressure head present invention looks up structural representation of the invention；
Fig. 9 is drying equipment overall structure diagram of the invention；
Figure 10 is drying equipment partial enlargement structural representation of the invention.
In figure: leakage fluid dram 1, rotating cylinder 2, cabinet 3, outer cylinder 4, interior bar 5, case lid 6, position-arresting disk 7, the first rotating electric machine 8, air inlet
Mouth 9, stomata 10, partition 11, baffle 12, the second rotating electric machine 13, hollow axle 14, tee tube 15, exhaust outlet 16, outer sleeve
17, braced frame 18, top plate 19, guide pad 20, limited block 21, extension spring 22, the first electromagnet 23, the second electromagnet 24,
Telescoping cylinder 25, through-hole 27, support plate 28, guide cylinder 29, pressure head 30, compressed spring 31, airflow diversion case 32, is blown at push rod 26
Pump 33, drying device 34, band conveying device 35, body support frame 36, water tank 37, aspiration pump 38, third rotating electric machine 39, shaft coupling
Device 40, lead screw 41, level board 42, screw 43, guide post 44, acid blowcase 45, gettering container 46.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
A kind of hot melt cotton-wadded quilt production technology, comprising the following steps:
Step 1: taking out the old cotton inside old cotton-wadded quilt, carries out opener by opener, cotton-wadded quilt is made to become at random again
Cotton is put into cleaning solution after opener and impregnates 4-6 hours, rinses cotton-wadded quilt by gas shock equipment during immersion, then passes through
Clear water is rinsed well, and cleaning solution uses the raw material of following weight proportion: 100 parts of clear water, 3-5 parts of alcohol, 4-10 parts of suds are equal
Even mixing, temperature are adjusted to 45-55 DEG C；
This production technology selects the Cotton Production inside old cotton-wadded quilt or old wadded jacket to process, and saves a large amount of cotton resources, and
Waste utilization meets the national economic development, is cleaned by the above cleaning solution to cotton-wadded quilt, can effectively will be mould inside cotton
Point cleans up, while being able to carry out effective disinfection, and cleaned by gas shock equipment, can effectively will be old
Cotton cleans up, and guarantees the clean degree of cotton-wadded quilt manufactured；
Step 2: then the cotton control water after taking cleaning is paved until dripping without liquid, with a thickness of 1-1.5mm, is obtained
To cotton piece A, the low melting point chemical fibre that a layer thickness is 0.5-0.8mm is uniformly sprinkled on cotton piece A, then covers one layer of cotton again
Piece A carries out punching press by intermittent stamping device, obtains punching press cotton piece B；
After cotton control water, until dripping without liquid, a large amount of liquid is still retained inside cotton at this time, using cotton piece
A, low melting point chemical fiber layer, cotton piece A stacked system, can guarantee that cotton is uniformly distributed with low melting point chemical fibre, between then passing through
Formula of having a rest stamping device carries out punching press, applies pressure to cotton, low melting point chemical fibre in the case where containing moisture content, is pressed using physics
Mode the wet cotton filtered is bonded together with low melting point chemical fibre, while under pressure, will be by by the moisture content at pressure point
It squeezes out, the part not being held down still retains moisture content, convenient for the progress of subsequent handling；
Step 3: punching press cotton piece B feeding hot melting equipment is heated, and hot melting temperature obtains bonding cotton at 175-185 DEG C
Piece C；
Since the moisture not contained by the part of intermittent stamping device punching press is much larger than by the moisture at pressure point, at this time
When carrying out high temperature hot melt using hot melting equipment, the place not being forced into is faster than by the speed heated at pressure point, while in moisture
Under effect, it can protect well and never degenerate, turn yellow under cotton hot environment；
Step 4: sending bonding cotton piece C into drying equipment and be dried, and is then fed into opener and carries out opener, is changed
Fibre mixing cotton D；
Cotton piece after primary hot melt is dried by drying equipment, by the moisture drying inside cotton piece, then again
The cotton piece after hot melt and drying is subjected to loose cotton by opener, due to cotton and low melting point chemical fibre hot melt adhesion one
It rises, again when opener, very small change can only occur for cotton and low melting point chemical fibre mixed proportion and mixture homogeneity
Change, can thus obtain the very high chemical fibre mixing cotton of the uniformity, convenient for the processing of subsequent cotton-wadded quilt, dry bonding cotton piece C is sent
Enter and add doughnut after opener, doughnut quality account for it is dry after be bonded the 2-4% of cotton piece C total weight, in doughnut
Portion is hollow, and thermal insulation property is fine, further increases the heat insulating ability of cotton-wadded quilt；
Step 5: chemical fibre is mixed into cotton D and is successively handled by following steps: being sent into cotton feeder, lapper, carding machine, paving
Net machine forms compound cotton piece E；
Step 6: compound cotton piece E is fed again into hot melting equipment and carries out secondary hot melt, 150-160 DEG C of secondary hot melting temperature；
Hot melting equipment, which is fed again into, by the compound cotton piece E that the machines such as carding machine, lapping machine comb out carries out second heat
It is molten, and the temperature of hot melt is reduced, prevent cotton from going bad under high temperature environment, turning yellow, while guaranteeing the globality of cotton piece, due to cotton
Flower has already passed through primary hot melt, and there are at least one adhesive spots between low-melting fiber and cotton, when carrying out secondary hot melt,
Low-melting fiber is easy to be rolled into helical form, increases the elasticity, pliability, thermal insulation property of entire cotton-wadded quilt；
Step 7: after hot melt, the disconnected long, packing of trimming forms finished product cotton-wadded quilt.
With reference to Fig. 1-4, gas shock equipment includes cabinet 3, is connected with case lid 6, case lid by hinge hinge at the top of cabinet 3
6 tops are equipped with air inlet 9, and air inlet 9 is connected with high-pressure pump, horizontally disposed partition 11, partition 11 are connected among case lid 6
On offer several stomatas 10, the first rotating electric machine 8 is connected at the top of case lid 6,8 power output shaft of the first rotating electric machine runs through
Partition 11 is connected with horizontally disposed strip baffle 12 on the power output shaft of first rotating electric machine 8, and baffle 12 is placed in partition
11 lower sections, since baffle 12 will receive the power that air-flow impacts downwards, in order to improve 8 service life of the first rotating electric machine, the first rotation
Position-arresting disk 7 is connected on the power output shaft of rotating motor 8, position-arresting disk 7 is placed in 11 top of partition, between position-arresting disk 7 and partition 11
Equipped with thrust ball bearing；
3 top side of cabinet offers exhaust outlet 16, and 3 lower part side of cabinet is equipped with leakage fluid dram 1, is equipped with two inside cabinet 3
A rabbling mechanism, upward, the adjacent side of rabbling mechanism moves the adjacent side direction of motion of two rabbling mechanisms in the same direction, just
It is split in by the cotton of immersion, rabbling mechanism includes rotating cylinder 2, and 2 both ends of rotating cylinder are rotatably connected on 3 inner wall of cabinet, and rotating cylinder 2 is wherein
One end is connected with the second rotating electric machine 13, and the second rotating electric machine 13 is fixed in 3 outer wall of cabinet, and rotating cylinder 2 is circumferentially in several
Bar 5.
When work, to cabinet 3 inside injection cleaning cotton cleaning solution, then make cotton by two rabbling mechanisms
It stirring inside cabinet 3, while being blown by high-pressure pump to the chamber on 6 top of case lid, air-flow blows to bottom by stomata 10,
Baffle 12 is driven to rotate by the first rotating electric machine 8 simultaneously, baffle 12 makes blowing for 10 indirect of stomata in 11 rotated down of partition
Gas forms impact effect to cotton by the air-flow of indirect, under rabbling mechanism and inflatable body collective effect, quickly will
Cotton cleans up.
Since cotton immersion property is strong while flexible larger, it is easy to be entangled between interior bar 5 and rotating cylinder 2, is unfavorable for taking for cotton
Out, in order to facilitate the taking-up of cotton, rotating cylinder 2 is composed of two semicircular arc panels, is connected with inside rotating cylinder 2 and interior bar
5 outer cylinders 4 being used cooperatively, 5 bottom end of interior bar are plugged in inside outer cylinder 4, and piston, 4 bottom of outer cylinder are equipped between interior bar 5 and outer cylinder 4
End offers through-hole, and " O " shape sealing ring is equipped between rotating cylinder 2 and interior bar 5, and 2 one end of rotating cylinder passes through shaft and the second rotating electric machine
13 power output axis connections, 2 other end of rotating cylinder are connected with hollow axle 14, and hollow axle 14 is rotatably connected on cabinet 3, hollow
One end that shaft 14 stretches out cabinet 3 is connected with tee tube 15, and tee tube 15 is connected by hollow axle 14 and 2 internal chamber of rotating cylinder
Logical, 15 another two interface of tee tube is equipped with manual switch valve, and the port that tee tube 15 is equipped with manual switch valve is separately connected
There are asepwirator pump, blower pump, when needing to take out cotton, asepwirator pump is connected on tee tube 15, rotating cylinder 2 is made by asepwirator pump
Inside forms negative pressure state, and under negative pressure condition, interior bar 5 is retracted to inside outer cylinder 4, so that rotating cylinder 2 is become the cylindrical shape of " smooth ", just
In the taking-up of cotton, when needing to stir, by blower pump to blowing inside rotating cylinder 2, stretch out interior bar 5 again, convenient for stirring
Mix the progress of work.
Referring to Fig. 5-8, intermittent stamping device includes support plate 28, and the through-hole being distributed in matrix is offered in support plate 28
27, the upper and lower two sides of support plate 28 are respectively provided with a stamping device, and stamping device includes braced frame 18,18 outside of braced frame
Telescoping cylinder 25 equipped with vertical display, telescoping cylinder 25 is affixed on the rack, and 18 internal slide of braced frame is connected with horizontally disposed
Top plate 19, the second electromagnet 24 is connected among top plate 19,18 top of braced frame is connected with and the second electromagnet 24 cooperates
The first electromagnet 23 used is connected with several extension springs 22 between 19 top circumferential direction of top plate and braced frame 18, passes through
Extension spring 22 restores 19 position of top plate after impact, and 19 bottom of top plate is connected with the push rod 26 being distributed in matrix, push rod 26
Position is corresponding with 27 position of through-hole, and 26 bottom end of push rod is connected with pressure head 30, and pressure head 30 is hollow form, and 30 bottom end of pressure head is equipped with
30 bottom end of pressure head is arranged to grid lines by grid lines, convenient for compound cotton piece is pressed into grid one by one, is made among grid in fluffy
Loose shape, grid surrounding are tightly pressed together, and avoid compound cotton piece being directly pressed into solid shape.
When work, it is successively laid with A containing cotton piece, low melting point chemical fibre, cotton piece A in support plate 28, forms it into compound
Then cotton piece starts telescoping cylinder 25 simultaneously, moves two stamping devices simultaneously towards compound cotton piece, when upper and lower two pressure heads
30 contact compound cotton piece, are then powered to the first electromagnet 23, the second electromagnet 24, make the first electromagnet 23, the second electromagnetism
Iron 24 generate repulsion, by 19 moment of top plate release, upper and lower two pressure heads 30 by compound cotton piece by physical compression by way of
It tentatively bonds together, quickly and effectively the compound cotton piece with moisture content can be bonded together by the device, convenient for multiple
Close the progress of the subsequent heat-welding process of cotton piece.
In order to more preferably complete compound cotton piece punching course, 18 bottom of braced frame is connected with leads with what push rod 26 was coaxially disposed
To cylinder 29, sliding sleeve is equipped with outer sleeve 17 on guide cylinder 29, is connected with compression bullet between 17 top of outer sleeve and braced frame 18
Spring 31, push rod 26 sequentially pass through braced frame 18, guide cylinder 29, outer sleeve 17, and under reset condition, pressure head 30 is contracted to outer sleeve
Inside 17, when pressurization, move two stamping devices simultaneously towards compound cotton piece by telescoping cylinder 25, the outer sleeve of bottom
17 run through through-hole 27, and the outer sleeve 17 on top moves downward, until 17 end of upper and lower two outer sleeves withstands on composite cotton fabric on piece, so
After carry out punching press, good guiding role can be played by the component and by the punching press point of compound cotton piece pressing part position
It is pressed on compound cotton piece middle position；
Top plate 19 is circumferential to be connected with several guide pads 20, and guide pad 20 and 18 inner wall of braced frame are tangent, braced frame
It is connected with limited block 21 on 18, limited block 21 is located at right above guide pad 20, by the guide pad 20 tangent with braced frame 18,
So that top plate 19 is steadily completed the movement to move up and down, the height of bullet on top stamping device top plate 19 is limited by limited block 21
The height that degree and lower part stamping device top plate 19 decline, avoids two electromagnet from mutually colliding.
Referring to Fig. 9-10, drying equipment includes the body support frame 36 fixed on the ground, and body support frame 36 is equipped with
Several band conveying device 35 and drying devices 34, several band conveying devices 35, drying device 34 are alternately arranged；
Drying device 34 includes inflatable body, suction mechanism, and inflatable body is placed in above suction mechanism, inflatable body packet
Acid blowcase 45, blower pump 33 are included, 45 bottom wall of acid blowcase offers equally distributed gas hole, and blower pump passes through gas at 33 gas outlet
Stream current divider box 32 is connected to each acid blowcase 45, and suction mechanism includes gettering container 46, aspiration pump 38, and 46 roof of gettering container offers
Equally distributed suction hole is connected at 38 air inlet of aspiration pump with each gettering container 46 by water tank 37.
Compound cotton piece after punching press is delivered to drying equipment, by making the compound cotton piece containing moisture with conveying device 35
It moves, is blown by the inflatable body on top in one direction, pass through the suction mechanism air-breathing of lower part and receive moisture, make cotton piece
By the air-flow drying quickly flowed when drying device 34, entire process is set uninterruptedly to carry out, efficiency is very high；
For convenience convenient for adjusting the spacing between drying device 34 and cotton piece, acid blowcase 45,46 two sides of gettering container are solid
It is connected to a level board 42,42 both ends of level board slidably connect a guide post 44, and guide post 44 sequentially passes through upper and lower two
A level board 42 is simultaneously fixed on body support frame 36, and a screw 43 is connected among upper and lower two level boards 42, and
43 hand of spiral of upper and lower two screws is on the contrary, be threaded with the lead screw 41 of vertical display between two screws 43,41 bottom of lead screw
End is connected with third rotating electric machine 39 by shaft coupling 40, and third rotating electric machine 39 is fixed on body support frame 36, by the
Three rotating electric machines 39 drive lead screw 41 to rotate, due to 43 hand of spiral of upper and lower two screws on the contrary, when lead screw 41 rotates,
Acid blowcase 45, the counter motion always of gettering container 46, convenient for adjusting the spacing between acid blowcase 45, gettering container 46 and cotton piece.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to technical solution, design obtained from equivalent substitution or change, design, should all cover in protection model of the invention
Within enclosing.
Claims (8)
1. a kind of hot melt cotton-wadded quilt production technology, which comprises the following steps:
Step 1: taking out the old cotton inside old cotton-wadded quilt, carries out opener by opener, is put into cleaning solution after opener and impregnates 4-
6 hours, cotton-wadded quilt is rinsed by gas shock equipment during immersion, is then rinsed well by clear water；
Step 2: then the cotton control water after taking cleaning is paved until dripping without liquid, with a thickness of 1-1.5mm, obtains cotton
Piece A uniformly sprinkles the low melting point chemical fibre that a layer thickness is 0.5-0.8mm on cotton piece A, then covers one layer of cotton piece A again,
Punching press is carried out by intermittent stamping device, obtains punching press cotton piece B；
Step 3: punching press cotton piece B feeding hot melting equipment is heated, and hot melting temperature obtains bonding cotton piece C at 175-185 DEG C；
Step 4: sending bonding cotton piece C into drying equipment and be dried, and is then fed into opener and carries out opener, it is mixed to obtain chemical fibre
Close cotton D；
Step 5: chemical fibre is mixed into cotton D and is successively handled by following steps: being sent into cotton feeder, lapper, carding machine, lapping machine
Form compound cotton piece E；
Step 6: compound cotton piece E is fed again into hot melting equipment and carries out secondary hot melt, 150-160 DEG C of secondary hot melting temperature；
Step 7: after hot melt, the disconnected long, packing of trimming.
2. a kind of hot melt cotton-wadded quilt production technology according to claim 1, which is characterized in that cleaning solution uses in step 1
The raw material of following weight proportion: 100 parts of clear water, 3-5 parts of alcohol, 4-10 parts of suds uniformly mix, and temperature is adjusted to 45-55
℃。
3. a kind of hot melt cotton-wadded quilt production technology according to claim 1, which is characterized in that dry bonding in step 4
Cotton piece C adds doughnut after being sent into opener, and doughnut quality accounts for the 2-4% of bonding cotton piece C total weight after drying.
4. a kind of hot melt cotton-wadded quilt production technology according to claim 1, which is characterized in that the punching of air-flow described in step 1
Hitting equipment includes cabinet (3), is connected with case lid (6) at the top of the cabinet (3) by hinge hinge, is set at the top of the case lid (6)
Have air inlet (9), the air inlet (9) is connected with high-pressure pump, is connected with horizontally disposed partition among the case lid (6)
(11), several stomatas (10) are offered on the partition (11), are connected with the first rotating electric machine (8) at the top of the case lid (6),
First rotating electric machine (8) power output shaft runs through partition (11), solid on the power output shaft of first rotating electric machine (8)
It is connected to horizontally disposed strip baffle (12), the baffle (12) is placed in below partition (11), cabinet (3) the top side
It offers exhaust outlet (16), cabinet (3) the lower part side is equipped with leakage fluid dram (1), sets that there are two stirrings inside the cabinet (3)
Mechanism, the rabbling mechanism include rotating cylinder (2), and rotating cylinder (2) both ends are rotatably connected on cabinet (3) inner wall, the rotating cylinder (2)
Wherein one end is connected with the second rotating electric machine (13), and second rotating electric machine (13) is fixed in cabinet (3) outer wall, the rotating cylinder
(2) several interior bars (5) are circumferentially with.
5. a kind of hot melt cotton-wadded quilt production technology according to claim 1, which is characterized in that intermittent described in step 2
Stamping device includes support plate (28), and the through-hole (27) being distributed in matrix, the support plate are offered on the support plate (28)
(28) upper and lower two sides are respectively provided with a stamping device, and the stamping device includes braced frame (18), the braced frame (18)
Outside is equipped with the telescoping cylinder (25) of vertical display, and the telescoping cylinder (25) is affixed on the rack, and the braced frame (18) is internal
It slidably connects horizontally disposed top plate (19), is connected with the second electromagnet (24), the support frame among the top plate (19)
Frame (18) top is connected with the first electromagnet (23) being used cooperatively with the second electromagnet (24), and top plate (19) top is circumferential
Several extension springs (22) are connected between braced frame (18), top plate (19) bottom is connected in matrix distribution
Push rod (26), push rod (26) position is corresponding with through-hole (27) position, and braced frame (18) bottom is connected with and pushes away
The guide cylinder (29) of bar (26) coaxial arrangement, sliding sleeve is equipped with outer sleeve (17) on the guide cylinder (29), the outer sleeve
(17) it is connected with compressed spring (31) between top and braced frame (18), the push rod (26) sequentially passes through braced frame
(18), guide cylinder (29), outer sleeve (17), push rod (26) bottom end are connected with pressure head (30), and the pressure head (30) is hollow
Shape, and the pressure head (30) bottom end is equipped with grid lines.
6. a kind of hot melt cotton-wadded quilt production technology according to claim 5, which is characterized in that the top plate (19) is circumferentially solid
Several guide pads (20) are connected to, the guide pad (20) and braced frame (18) inner wall are tangent, on the braced frame (18)
It is connected with limited block (21), the limited block (21) is located at right above guide pad (20).
7. a kind of hot melt cotton-wadded quilt production technology according to claim 1, which is characterized in that drying described in step 4 is set
Standby includes the body support frame (36) fixed on the ground, and the body support frame (36) is equipped with several band conveying devices
(35) and drying device (34), several described band conveying devices (35), drying device (34) are alternately arranged；
The drying device (34) includes inflatable body, suction mechanism, and the inflatable body is placed in above suction mechanism, described
Inflatable body includes acid blowcase (45), blower pump (33), and acid blowcase (45) bottom wall offers equally distributed gas hole, institute
It states and is connected to by airflow diversion case (32) with each acid blowcase (45) at blower pump (33) gas outlet, the suction mechanism includes inhaling
Gas tank (46), aspiration pump (38), gettering container (46) roof offer equally distributed suction hole, the aspiration pump (38) into
It is connected to by water tank (37) with each gettering container (46) at port.
8. a kind of hot melt cotton-wadded quilt production technology according to claim 7, which is characterized in that the acid blowcase (45) is inhaled
Gas tank (46) two sides are connected with a level board (42), and level board (42) both ends slidably connect a guide post
(44), the guide post (44) sequentially passes through upper and lower two level boards (42) and is fixed on body support frame (36), above and below
It is connected with a screw (43) among two level boards (42), and upper and lower two screws (43) hand of spiral is on the contrary, two
The lead screw (41) of vertical display is threaded between a screw (43), lead screw (41) bottom end passes through shaft coupling (40)
It is connected with third rotating electric machine (39), the third rotating electric machine (39) is fixed on body support frame (36).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910115684.2A CN109695095B (en) | 2019-02-15 | 2019-02-15 | Production process of cotton quilt by hot melting method |
| CN202010549325.0A CN111621922A (en) | 2019-02-15 | 2019-02-15 | Production process of cotton quilt by hot melting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910115684.2A CN109695095B (en) | 2019-02-15 | 2019-02-15 | Production process of cotton quilt by hot melting method |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010549325.0A Division CN111621922A (en) | 2019-02-15 | 2019-02-15 | Production process of cotton quilt by hot melting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109695095A true CN109695095A (en) | 2019-04-30 |
| CN109695095B CN109695095B (en) | 2020-07-17 |
Family
ID=66233355
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010549325.0A Withdrawn CN111621922A (en) | 2019-02-15 | 2019-02-15 | Production process of cotton quilt by hot melting method |
| CN201910115684.2A Active CN109695095B (en) | 2019-02-15 | 2019-02-15 | Production process of cotton quilt by hot melting method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010549325.0A Withdrawn CN111621922A (en) | 2019-02-15 | 2019-02-15 | Production process of cotton quilt by hot melting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111621922A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455560A (en) * | 2020-04-27 | 2020-07-28 | 邵庆河 | Intelligent panty-shape diapers cotton fibre processing equipment |
| CN114575072A (en) * | 2022-03-10 | 2022-06-03 | 安徽寿县银丰棉业有限责任公司 | Old cotton processing technology |
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| CN1055975A (en) * | 1990-04-27 | 1991-11-06 | 仝长保 | Produce the new method of cotton pulp with waste cotton |
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| CN201915221U (en) * | 2010-11-25 | 2011-08-03 | 上海甲秀工业设计有限公司 | Flocculent filler made of flame-retardant polyester fiber |
| CN102182010A (en) * | 2011-04-22 | 2011-09-14 | 吴冬仙 | Method for making cotton wool |
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| CN104018292A (en) * | 2014-06-13 | 2014-09-03 | 东莞市三焱纺织品有限公司 | Cotton core and preparing method thereof |
| CN204143834U (en) * | 2014-09-01 | 2015-02-04 | 付长青 | A kind of advertisement insulation quilt |
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| CN107869002A (en) * | 2017-11-17 | 2018-04-03 | 上海兆妩品牌管理有限公司 | A kind of Yarn spinning method of recuperated yarn |
| US20180094763A1 (en) * | 2016-09-30 | 2018-04-05 | Michael Sean Ragiel | Bonded Insulation Product Batt From Spent Carpet And Waste |
| CN108070957A (en) * | 2017-10-30 | 2018-05-25 | 安徽省萧县徽星机械制造有限公司 | A kind of sewing quilt machine cotton-wadded quilt clamp-on holder |
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|---|---|---|---|---|
| CN1055975A (en) * | 1990-04-27 | 1991-11-06 | 仝长保 | Produce the new method of cotton pulp with waste cotton |
| CN201690850U (en) * | 2010-02-08 | 2011-01-05 | 孙广哗 | Cold-proof heat-insulating quilt |
| CN201915221U (en) * | 2010-11-25 | 2011-08-03 | 上海甲秀工业设计有限公司 | Flocculent filler made of flame-retardant polyester fiber |
| CN102182010A (en) * | 2011-04-22 | 2011-09-14 | 吴冬仙 | Method for making cotton wool |
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| CN104018292A (en) * | 2014-06-13 | 2014-09-03 | 东莞市三焱纺织品有限公司 | Cotton core and preparing method thereof |
| CN204143834U (en) * | 2014-09-01 | 2015-02-04 | 付长青 | A kind of advertisement insulation quilt |
| CN105386235A (en) * | 2015-10-16 | 2016-03-09 | 王建威 | Textile internally provided with ultra-thin cotton quilt and preparation method |
| US20180094763A1 (en) * | 2016-09-30 | 2018-04-05 | Michael Sean Ragiel | Bonded Insulation Product Batt From Spent Carpet And Waste |
| CN108070957A (en) * | 2017-10-30 | 2018-05-25 | 安徽省萧县徽星机械制造有限公司 | A kind of sewing quilt machine cotton-wadded quilt clamp-on holder |
| CN107869002A (en) * | 2017-11-17 | 2018-04-03 | 上海兆妩品牌管理有限公司 | A kind of Yarn spinning method of recuperated yarn |
Cited By (3)
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|---|---|---|---|---|
| CN111455560A (en) * | 2020-04-27 | 2020-07-28 | 邵庆河 | Intelligent panty-shape diapers cotton fibre processing equipment |
| CN111455560B (en) * | 2020-04-27 | 2022-07-05 | 邵庆河 | Intelligent panty-shape diapers cotton fibre processing equipment |
| CN114575072A (en) * | 2022-03-10 | 2022-06-03 | 安徽寿县银丰棉业有限责任公司 | Old cotton processing technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109695095B (en) | 2020-07-17 |
| CN111621922A (en) | 2020-09-04 |
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Denomination of invention: A production process of hot melt cotton quilt Effective date of registration: 20210115 Granted publication date: 20200717 Pledgee: Shouxian Xinda Financing Guarantee Co.,Ltd. Pledgor: ANHUI SHOU COUNTY YINFENG COTTON Co.,Ltd. Registration number: Y2021980000379 |
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Date of cancellation: 20220112 Granted publication date: 20200717 Pledgee: Shouxian Xinda Financing Guarantee Co.,Ltd. Pledgor: ANHUI SHOU COUNTY YINFENG COTTON CO.,LTD. Registration number: Y2021980000379 |
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Denomination of invention: A production process of hot melt quilt Effective date of registration: 20220124 Granted publication date: 20200717 Pledgee: Shouxian Xinda Financing Guarantee Co.,Ltd. Pledgor: ANHUI SHOU COUNTY YINFENG COTTON CO.,LTD. Registration number: Y2022980000882 |
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Date of cancellation: 20230113 Granted publication date: 20200717 Pledgee: Shouxian Xinda Financing Guarantee Co.,Ltd. Pledgor: ANHUI SHOU COUNTY YINFENG COTTON CO.,LTD. Registration number: Y2022980000882 |
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Denomination of invention: A production process of cotton quilt by hot-melt method Effective date of registration: 20230113 Granted publication date: 20200717 Pledgee: Shouxian Xinda Financing Guarantee Co.,Ltd. Pledgor: ANHUI SHOU COUNTY YINFENG COTTON CO.,LTD. Registration number: Y2023980031091 |