CN105902045A - Polyurethane fiber and polyurethane mixed mattress and preparation method thereof - Google Patents
Polyurethane fiber and polyurethane mixed mattress and preparation method thereof Download PDFInfo
- Publication number
- CN105902045A CN105902045A CN201610259596.6A CN201610259596A CN105902045A CN 105902045 A CN105902045 A CN 105902045A CN 201610259596 A CN201610259596 A CN 201610259596A CN 105902045 A CN105902045 A CN 105902045A
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- CN
- China
- Prior art keywords
- polyurethane
- mattress
- polyurethane fiber
- sponge block
- mixing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/22—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with both fibrous and foamed material inlays
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
- A47C27/122—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton with special fibres, such as acrylic thread, coconut, horsehair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G7/00—Making upholstery
- B68G7/02—Making upholstery from waddings, fleeces, mats, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G7/00—Making upholstery
- B68G7/02—Making upholstery from waddings, fleeces, mats, or the like
- B68G7/04—Making upholstery from waddings, fleeces, mats, or the like by conveyor-line methods
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention relates to a polyurethane fiber and polyurethane mixed mattress comprising a surface layer, a mattress core and a bottom layer, wherein the surface layer and the bottom layer are both made of non-woven fabrics; the mattress core is formed by mixing polyurethane fiber filaments and polyurethane broken sponge blocks, wherein the content of the polyurethane fiber filaments is 2-4 parts by mass, and the content of the polyurethane broken sponge blocks is 4-6 parts by mass; the mattress is prepared by the five steps of weighing, mixing, molding, material discharging and edge surrounding. The prepared polyurethane fiber and polyurethane mixed mattress has the advantages of good flexibility, rich elasticity, good quality, good stability, high smoothness, comfort and durability, and low production cost.
Description
Technical field
The present invention relates to a kind of household bedding, particularly to a kind of polyurethane fiber and polyurethane mixing mattress and
Preparation method.
Background technology
The people that the sponge matress of household use is present owing to soft or hard is suitably are liked.Its production of traditional sponge matress
Formed, for ensureing the hardness needed for mattress after the clipped required size of sponge of the method mainly the most continuous foamed shaping of employing
Requirement, this sponge matress can use the spongy layer of different qualities to be bonded.Additionally when cutting the sponge of foaming, gesture
Must produce leftover pieces, and need repeatedly to cut, reconditioning, so can cause the waste of material.
Thus, the cost height of sponge matress makes consumer hang back, and how to ensure the comfortableness of sponge matress, but cost
The low problem that always dealer concentrates solution.
Therefore, the preparation method researching and developing a kind of novel mattress and this mattress is imperative.
Summary of the invention
The technical problem to be solved in the present invention is to provide one and can improve mattress comfort and can reduce mattress
The polyurethane fiber of production cost and polyurethane mixing mattress.
For solving above-mentioned technical problem, the technical scheme is that a kind of polyurethane fiber and polyurethane mixing mattress,
Including surface layer, mattress core and bottom, its innovative point is: described surface layer and bottom all use non-woven fabrics, and described mattress core is by gathering
Urethane filament and the broken sponge block of polyurethane mix, and wherein, polyurethane fiber silk is 2-4 mass parts, the broken sponge of polyurethane
Block is 4-6 mass parts.
Further, described non-woven fabrics uses 75G needle punched non-woven fabrics.
Further, described polyurethane fiber silk uses the polyurethane fiber silk of a length of 5～8mm.
Further, described broken sponge block uses specification to be 1 × 1 × 0.25～0.3cm3The broken sponge block of polyurethane.
Another technical problem that the invention solves the problems that is to provide a kind of above-mentioned polyurethane fiber and polyurethane mixing mattress
Preparation method.
For solving above-mentioned technical problem, the technical scheme is that a kind of polyurethane fiber and polyurethane mixing mattress
Preparation method, its innovative point is: described preparation method specifically comprises the following steps that
(1) weigh: weigh the polyurethane fiber silk of 2-4 mass parts and the broken sponge block of polyurethane of 4-6 mass parts；
(2) mixing: the polyurethane fiber silk weighed and the broken sponge block of polyurethane are delivered to mixer, then by a diameter of
The agitating roller of 40-50cm stirs with the speed of 1000r/min, makes both mix；
(3) shaping: mixed polyurethane fiber silk and the broken sponge block of polyurethane are delivered in forming machine, by format roll with
Mixed material is carried out smooth by the speed of 20-30r/min, prepares mattress core；
(4) discharging: prepared mattress core is carried discharging by discharging machine, and load is 1kg/m2；
(5) surrounding edge: by the 75G needle punched non-woven fabrics of the 75G needle punched non-woven fabrics of surface layer, the mattress core of discharging and bottom by enclosing
While carry out surrounding edge, make the mattress that specification is 90cm*180cm or 180cm*200cm.
Further, the agitating roller surface of described step (2) is evenly distributed with sawtooth.
It is an advantage of the current invention that:
(1) polyurethane fiber of the present invention and polyurethane mixing mattress, compared with sponge matress pure with tradition, mattress core uses poly-ammonia
Ester fiber silk sponge block broken with polyurethane mixes with certain proportioning, and then can reduce cost, and the mattress prepared is soft
Soft good, rich tool elasticity, quality is good；
(2) preparation method of polyurethane fiber of the present invention and polyurethane mixing mattress, compared with traditional sponge foaming method, significantly
Improve the utilization rate of material, and agitating roller surface is evenly distributed with sawtooth so that bigger material can be pulverized further, enters
And material is mixed, meanwhile, mixed material passes through forming machine flat pattern, the bed prepared by this preparation method
Pad good stability, flatness are high and comfortable durable.
Detailed description of the invention
The following examples can make professional and technical personnel that the present invention is more fully understood, but the most therefore by this
Bright it is limited among described scope of embodiments.
Embodiment 1
The preparation method of the polyurethane fiber of the present embodiment and polyurethane mixing mattress, this preparation method specifically comprises the following steps that
(1) weigh: weighing the polyurethane fiber silk of 2 mass parts and the broken sponge block of polyurethane of 6 mass parts, wherein, polyurethane is fine
Dimension silk uses the polyurethane fiber silk of a length of 5mm, and the broken sponge block of polyurethane uses specification to be 1 × 1 × 0.3cm3Polyurethane
Broken sponge block；
(2) mixing: the polyurethane fiber silk weighed and the broken sponge block of polyurethane are delivered to mixer, then by a diameter of
The agitating roller of 45cm stirs with the speed of 1000r/min, makes both mix；
(3) shaping: mixed polyurethane fiber silk and the broken sponge block of polyurethane are delivered in forming machine, by format roll with
Mixed material is carried out smooth by the speed of 25r/min, prepares mattress core；
(4) discharging: prepared mattress core is carried discharging by discharging machine, and load is 1kg/m2；
(5) surrounding edge: by the 75G needle punched non-woven fabrics of the 75G needle punched non-woven fabrics of surface layer, the mattress core of discharging and bottom by enclosing
While carry out surrounding edge, make the mattress that specification is 180cm*200cm.
Embodiment 2
The preparation method of the polyurethane fiber of the present embodiment and polyurethane mixing mattress, this preparation method specifically comprises the following steps that
(1) weigh: weighing the polyurethane fiber silk of 4 mass parts and the broken sponge block of polyurethane of 4 mass parts, wherein, polyurethane is fine
Dimension silk uses the polyurethane fiber silk of a length of 5mm, and the broken sponge block of polyurethane uses specification to be 1 × 1 × 0.3cm3Polyurethane
Broken sponge block；
(2) mixing: the polyurethane fiber silk weighed and the broken sponge block of polyurethane are delivered to mixer, then by a diameter of
The agitating roller of 45cm stirs with the speed of 1000r/min, makes both mix；
(3) shaping: mixed polyurethane fiber silk and the broken sponge block of polyurethane are delivered in forming machine, by format roll with
Mixed material is carried out smooth by the speed of 25r/min, prepares mattress core；
(4) discharging: prepared mattress core is carried discharging by discharging machine, and load is 1kg/m2；
(5) surrounding edge: by the 75G needle punched non-woven fabrics of the 75G needle punched non-woven fabrics of surface layer, the mattress core of discharging and bottom by enclosing
While carry out surrounding edge, make the mattress that specification is 180cm*200cm.
Embodiment 3
The preparation method of the polyurethane fiber of the present embodiment and polyurethane mixing mattress, this preparation method specifically comprises the following steps that
(1) weigh: weighing the polyurethane fiber silk of 3 mass parts and the broken sponge block of polyurethane of 5 mass parts, wherein, polyurethane is fine
Dimension silk uses the polyurethane fiber silk of a length of 5mm, and the broken sponge block of polyurethane uses specification to be 1 × 1 × 0.3cm3Polyurethane
Broken sponge block；
(2) mixing: the polyurethane fiber silk weighed and the broken sponge block of polyurethane are delivered to mixer, then by a diameter of
The agitating roller of 45cm stirs with the speed of 1000r/min, makes both mix；
(3) shaping: mixed polyurethane fiber silk and the broken sponge block of polyurethane are delivered in forming machine, by format roll with
Mixed material is carried out smooth by the speed of 25r/min, prepares mattress core；
(4) discharging: prepared mattress core is carried discharging by discharging machine, and load is 1kg/m2；
(5) surrounding edge: by the 75G needle punched non-woven fabrics of the 75G needle punched non-woven fabrics of surface layer, the mattress core of discharging and bottom by enclosing
While carry out surrounding edge, make the mattress that specification is 180cm*200cm.
Table 1 below is polyurethane fiber silk and polyurethane broken sponge block mass ratio contrast form in embodiment 1-3.
Polyurethane fiber silk and the contrast of polyurethane broken sponge block mass ratio in table 1 embodiment 1-3
| Mattress core | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Polyurethane fiber silk (mm) | 2 | 4 | 3 |
| Polyurethane broken sponge block (cm3) | 6 | 4 | 5 |
Being tested with polyurethane mixing mattress each sample by the polyurethane fiber of embodiment 1-3, performance test results is shown in Table 2.
The polyurethane fiber of table 2 embodiment 1-3 and polyurethane mixing mattress performance test results
| Mattress | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Stability | Poor | Preferably | Preferably |
| Flatness | Poor | Typically | Preferably |
| Flexibility | Typically | Preferably | Preferably |
| Durability | Preferably | Typically | Preferably |
| Cost | Relatively low | Relatively low | Relatively low |
As can be seen from the above table, the polyurethane fiber of the present invention and polyurethane mixing mattress, mattress core uses filament and broken sea
Continuous block mixes with certain proportioning, and then reduces cost, and the mattress flexibility for preparing is good and durability is good, and each reality
Executing example to compare, the mattress that embodiment 3 prepares also has good stability and the high advantage of flatness, thus embodiment 3 is optimal
Embodiment.
Embodiment 4
The preparation method of the polyurethane fiber of the present embodiment and polyurethane mixing mattress, this preparation method specifically comprises the following steps that
(1) weigh: weighing the polyurethane fiber silk of 3 mass parts and the broken sponge block of polyurethane of 5 mass parts, wherein, polyurethane is fine
Dimension silk uses the polyurethane fiber silk of a length of 8mm, and the broken sponge block of polyurethane uses specification to be 1 × 1 × 0.25cm3Polyurethane
Broken sponge block；
(2) mixing: the polyurethane fiber silk weighed and the broken sponge block of polyurethane are delivered to mixer, then by a diameter of
The agitating roller of 45cm stirs with the speed of 1000r/min, makes both mix；
(3) shaping: mixed polyurethane fiber silk and the broken sponge block of polyurethane are delivered in forming machine, by format roll with
Mixed material is carried out smooth by the speed of 25r/min, prepares mattress core；
(4) discharging: prepared mattress core is carried discharging by discharging machine, and load is 1kg/m2；
(5) surrounding edge: by the 75G needle punched non-woven fabrics of the 75G needle punched non-woven fabrics of surface layer, the mattress core of discharging and bottom by enclosing
While carry out surrounding edge, make the mattress that specification is 180cm*200cm.
Embodiment 5
The preparation method of the polyurethane fiber of the present embodiment and polyurethane mixing mattress, this preparation method specifically comprises the following steps that
(1) weigh: weighing the polyurethane fiber silk of 3 mass parts and the broken sponge block of polyurethane of 5 mass parts, wherein, polyurethane is fine
Dimension silk uses the polyurethane fiber silk of a length of 6mm, and the broken sponge block of polyurethane uses specification to be 1 × 1 × 0.28cm3Polyurethane
Broken sponge block；
(2) mixing: the polyurethane fiber silk weighed and the broken sponge block of polyurethane are delivered to mixer, then by a diameter of
The agitating roller of 45cm stirs with the speed of 1000r/min, makes both mix；
(3) shaping: mixed polyurethane fiber silk and the broken sponge block of polyurethane are delivered in forming machine, by format roll with
Mixed material is carried out smooth by the speed of 25r/min, prepares mattress core；
(4) discharging: prepared mattress core is carried discharging by discharging machine, and load is 1kg/m2；
(5) surrounding edge: by the 75G needle punched non-woven fabrics of the 75G needle punched non-woven fabrics of surface layer, the mattress core of discharging and bottom by enclosing
While carry out surrounding edge, make the mattress that specification is 180cm*200cm.
Table 3 below is polyurethane fiber silk and polyurethane broken sponge block specification size contrast form in embodiment 3-5.
Polyurethane fiber silk and the contrast of polyurethane broken sponge block specification size in table 3 embodiment 3-5
| Mattress core | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Polyurethane fiber silk (mm) | 5 | 8 | 6 |
| Polyurethane broken sponge block (cm3) | 1×1×0.3 | 1×1×0.25 | 1×1×0.28 |
Being tested with polyurethane mixing mattress each sample by the polyurethane fiber of embodiment 3-5, performance test results is shown in Table 4.
The polyurethane fiber of table 4 embodiment 3-5 and polyurethane mixing mattress performance test results
| Mattress | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Stability | Preferably | Poor | Typically |
| Flatness | Preferably | Typically | Typically |
| Flexibility | Preferably | Preferably | Preferably |
| Durability | Preferably | Preferably | Typically |
| Cost | Relatively low | Relatively low | Relatively low |
Upper table it can be seen that the polyurethane fiber of the present invention and polyurethane mixing mattress, mattress core use polyurethane fiber silk with
The broken sponge block of polyurethane mixes with certain proportioning, and then reduces cost, and the mattress flexibility prepared is good and durable
Property good, and each embodiment compares, and the mattress that embodiment 3 prepares also has good stability and the high advantage of flatness, thus real
Execute example 3 for most preferred embodiment.
The general principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology people of the industry
Member, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrates this described in above-described embodiment and specification
Bright principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Both fall within scope of the claimed invention with improvement.Claimed scope by appending claims and etc.
Effect thing defines.
Claims (6)
1. polyurethane fiber and a polyurethane mixing mattress, including surface layer, mattress core and bottom, it is characterised in that: described
Layer and bottom all use non-woven fabrics, and described mattress core is mixed by the broken sponge block of polyurethane fiber silk and polyurethane, wherein, poly-
Urethane filament is 2-4 mass parts, and the broken sponge block of polyurethane is 4-6 mass parts.
Polyurethane fiber the most according to claim 1 and polyurethane mixing mattress, it is characterised in that: described non-woven fabrics is adopted
Use 75G needle punched non-woven fabrics.
Polyurethane fiber the most according to claim 1 and polyurethane mixing mattress, it is characterised in that: described polyurethane is fine
Dimension silk uses the polyurethane fiber silk of a length of 5～8mm.
Mattress the most according to claim 1, it is characterised in that: described broken sponge block use specification be 1 × 1 × 0.25～
0.3cm3The broken sponge block of polyurethane.
5. the preparation method of claim 1 polyurethane fiber and polyurethane mixing mattress, it is characterised in that: described making side
Method specifically comprises the following steps that
(1) weigh: weigh the polyurethane fiber silk of 2-4 mass parts and the broken sponge block of polyurethane of 4-6 mass parts；
(2) mixing: the polyurethane fiber silk weighed and the broken sponge block of polyurethane are delivered to mixer, then by a diameter of
The agitating roller of 40-50cm stirs with the speed of 1000r/min, makes both mix；
(3) shaping: mixed polyurethane fiber silk and the broken sponge block of polyurethane are delivered in forming machine, by format roll with
Mixed material is carried out smooth by the speed of 20-30r/min, prepares mattress core；
(4) discharging: prepared mattress core is carried discharging by discharging machine, and load is 1kg/m2；
(5) surrounding edge: by the 75G needle punched non-woven fabrics of the 75G needle punched non-woven fabrics of surface layer, the mattress core of discharging and bottom by enclosing
While carry out surrounding edge, make the mattress that specification is 90cm*180cm or 180cm*200cm.
Polyurethane fiber the most according to claim 5 and polyurethane mixing mattress preparation method, it is characterised in that: described step
Suddenly the agitating roller surface of (2) is evenly distributed with sawtooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610259596.6A CN105902045A (en) | 2016-04-25 | 2016-04-25 | Polyurethane fiber and polyurethane mixed mattress and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610259596.6A CN105902045A (en) | 2016-04-25 | 2016-04-25 | Polyurethane fiber and polyurethane mixed mattress and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105902045A true CN105902045A (en) | 2016-08-31 |
Family
ID=56752902
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610259596.6A Pending CN105902045A (en) | 2016-04-25 | 2016-04-25 | Polyurethane fiber and polyurethane mixed mattress and preparation method thereof |
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| CN1849422A (en) * | 2003-09-02 | 2006-10-18 | 名古屋油化株式会社 | Flame-retardant sheet and formed article therefrom |
| CN101634084A (en) * | 2009-08-27 | 2010-01-27 | 泰安东升服装有限公司 | Composite material, sports protective tool made of same and preparation method thereof |
| CN102107077A (en) * | 2009-12-23 | 2011-06-29 | 合肥杰事杰新材料有限公司 | Method for manufacturing composite martial art stick |
| CN102669985A (en) * | 2012-05-09 | 2012-09-19 | 江苏堂皇集团有限公司 | Low-magnetism high-transmittance mattress |
| CN103061036A (en) * | 2012-12-30 | 2013-04-24 | 刘卫波 | Cellucotton pad and preparation process thereof |
| CN103088548A (en) * | 2013-02-05 | 2013-05-08 | 黄巧玲 | Fiber cotton cushion and preparation process thereof |
| CN103240890A (en) * | 2013-05-15 | 2013-08-14 | 无锡吉兴汽车声学部件科技有限公司 | Method for preparing noise reduction felt for automobile |
| JP2016021040A (en) * | 2013-09-26 | 2016-02-04 | 三井化学株式会社 | Eyewear material, eyewear frame and lens |
-
2016
- 2016-04-25 CN CN201610259596.6A patent/CN105902045A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1849422A (en) * | 2003-09-02 | 2006-10-18 | 名古屋油化株式会社 | Flame-retardant sheet and formed article therefrom |
| CN101634084A (en) * | 2009-08-27 | 2010-01-27 | 泰安东升服装有限公司 | Composite material, sports protective tool made of same and preparation method thereof |
| CN102107077A (en) * | 2009-12-23 | 2011-06-29 | 合肥杰事杰新材料有限公司 | Method for manufacturing composite martial art stick |
| CN102669985A (en) * | 2012-05-09 | 2012-09-19 | 江苏堂皇集团有限公司 | Low-magnetism high-transmittance mattress |
| CN103061036A (en) * | 2012-12-30 | 2013-04-24 | 刘卫波 | Cellucotton pad and preparation process thereof |
| CN103088548A (en) * | 2013-02-05 | 2013-05-08 | 黄巧玲 | Fiber cotton cushion and preparation process thereof |
| CN103240890A (en) * | 2013-05-15 | 2013-08-14 | 无锡吉兴汽车声学部件科技有限公司 | Method for preparing noise reduction felt for automobile |
| JP2016021040A (en) * | 2013-09-26 | 2016-02-04 | 三井化学株式会社 | Eyewear material, eyewear frame and lens |
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