CN103222755A - Latex-imitated sponge cushion - Google Patents
Latex-imitated sponge cushion Download PDFInfo
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- CN103222755A CN103222755A CN2013101169968A CN201310116996A CN103222755A CN 103222755 A CN103222755 A CN 103222755A CN 2013101169968 A CN2013101169968 A CN 2013101169968A CN 201310116996 A CN201310116996 A CN 201310116996A CN 103222755 A CN103222755 A CN 103222755A
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- latex foam
- vent
- foam cushion
- polyethers
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Abstract
The present invention discloses a natural latex-imitated sponge cushion made of sponge; the invention aims at overcoming deficiencies of the prior art and providing a latex-imitated sponge cushion with good permeability and heat resistance, sponge surface hardness up to 10ND and resilience of between 70 and 80%; the latex-imitated sponge cushion includes a sponge cushion body, on which air holes are evenly distributed, and the diameter of the air holes are between 3 and 6 mm; hole spacing is between 30 and 50 mm; mentioned latex-imitated sponge cushion has characteristics of simple structure, low cost, convenient maintenance, wide range of application.
Description
Technical field
The present invention relates to a kind of daily necessities, the good cushion of flexibility specifically, the cushion of copying into natural emulsion that especially a kind of sponge is made.
Background technology
When it is hot, be sitting on air-locked sofa, office chair or the vehicle seat, the buttocks of sitting human body of a specified duration will be perspired, and not only humidity is felt bad, and can cause diseases such as wind minister heat symptom-complex in the course of time, influences people's mood and health.Number of patent application is 201020145059.7 patent, has announced a kind of box-like heat radiation cushion, mainly realizes falling the hot merit energy by small fan is installed on the cushion; Number of patent application is 200920161162.8 patent, has announced a kind of flat frame that adopts plastics to make, and realizes heat radiation by inject cylindric being stitched together in flat frame.Though above-mentioned technology has realized the heat sinking function of cushion, exist structure comparatively complicated, power consumption has influenced the soft comfortable shortcomings such as performance of cushion to a certain extent.
In patent No. application is 201210294320.3, discloses a kind of anti-bedsore sponge cushion in this invention, belongs to the medical product field, and it comprises ventilative overcoat, and the lower floor of described overcoat inside is the wave sponge, and described wave sponge top is the memory sponge; Described wave sponge is 1:1～2:1 with the thickness ratio of memory sponge; Described ventilative overcoat is the PU leather sheath, not only waterproof but also ventilative.This sponge cushion complex process, hardness is low, and sponge foaming back percent opening is not enough makes the perforate ventilation by the sponge foaming seem not enough, and present this sponge has certain smell.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide that a kind of gas permeability and thermal diffusivity are good, the sponge case hardness reaches 10ND, resilience is at the imitative latex foam cushion of 70-80%.
This practicality realizes by the following technical solutions: imitative latex foam cushion, and it comprises the sponge pad, is evenly distributed with air-vent on the sponge pad, the aperture of air-vent is between 3mm～6mm; The air-vent spacing is between 30mm～50mm.
Imitative latex foam cushion of the present invention is trapezoidal, four Edge Blend angles.
The skin of the imitative latex foam cushion of the present invention uses grid cloth or 3D eyelet fabric as outer cover.
Described sponge pad by carbimide, polyethers, blowing agent, silicone oil, liquefied ammonia, two fourth tin, two laurate fat in proportion the proportioning post-foaming form; The percentage by weight of polyethers, blowing agent, silicone oil, liquefied ammonia, two fourth tin, two laurate fat is followed successively by 80-90:5-15:0.8-1.8:0.3-1.5:0.8-2, and polyethers, blowing agent, silicone oil, liquefied ammonia, two fourth tin, two laurate fat summations are 100%, and the weight of carbimide is the 60-70% of the weight sum of polyethers, blowing agent, silicone oil, liquefied ammonia and two fourth tin, two laurate fat.
The preparation method of imitative latex foam cushion of the present invention, at first, foaming makes the sponge pad; Secondly, carry out stripping and slicing according to sponge pad desired thickness and size; The 3rd step, beat air-vent, punch by aperture 3-6mm, the air-vent spacing 30-50mm of air-vent; In the 4th step, on the sponge beveler, carry out rounding, thereby obtain imitative latex foam cushion stating the sponge pad that makes.
According to the above, behind rounding, can also coat as overcoat with grid cloth or 3D eyelet fabric imitative latex foam cushion, can be provided with slide fastener on grid cloth or the 3D eyelet fabric, the imitative latex foam cushion of being convenient to take.
Above-described imitative latex foam cushion, it is widely used on sofa, mattress, the stool.
Imitative latex foam cushion in sum, it have simple in structure, cost is low, easy maintenance, advantage of wide range of application.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Embodiment 1:
As shown in Figure 1, imitative latex foam cushion of the present invention, it comprises sponge pad 2, is evenly distributed with a plurality of air-vents 1 on the sponge pad 2, the aperture of air-vent 1 is 3mm; Air-vent 1 spacing is 40mm.
Described sponge pad 2 by carbimide, polyethers, blowing agent, silicone oil, liquefied ammonia, two fourth tin, two laurate fat in proportion the proportioning post-foaming form; The percentage by weight of polyethers, blowing agent, silicone oil, liquefied ammonia, two fourth tin, two laurate fat is followed successively by 85:13:0.8:0.4:0.8, and polyethers, blowing agent, silicone oil, liquefied ammonia, two fourth tin, two laurate fat summations are 100%, and the weight of carbimide be polyethers, blowing agent, silicone oil, liquefied ammonia and two fourth tin, two laurate fat the weight sum 65%.Such ratio preparation, the hardness of the sponge pad that obtains reaches 15ND, and resilience is smooth to the touch and softness simultaneously 85%, and surface brightness is good.
It makes like this, and at first, foaming makes the sponge pad; Secondly, carry out stripping and slicing according to sponge pad desired thickness and size; The 3rd step, beat air-vent, punch by aperture 3mm, the air-vent spacing 40mm of air-vent; In the 4th step, on the sponge beveler, carry out rounding, thereby obtain imitative latex foam cushion stating the sponge pad that makes.
Embodiment 2:
Be that with the difference of embodiment 1 percentage by weight of polyethers, blowing agent, silicone oil, liquefied ammonia, two fourth tin, two laurate fat is followed successively by 80:15:1.5:1.5:2; The weight of carbimide be polyethers, blowing agent, silicone oil, liquefied ammonia and two fourth tin, two laurate fat the weight sum 60%; Be evenly distributed with a plurality of air-vents 1 on the sponge pad 2, the aperture of air-vent 1 is 4mm; Air-vent 1 spacing is 50mm.
Embodiment 3:
Be that with the difference of embodiment 1 percentage by weight of polyethers, blowing agent, silicone oil, liquefied ammonia, two fourth tin, two laurate fat is followed successively by 80:15:1.5:1.5:2; The weight of carbimide be polyethers, blowing agent, silicone oil, liquefied ammonia and two fourth tin, two laurate fat the weight sum 70%; Be evenly distributed with a plurality of air-vents 1 on the sponge pad 2 simultaneously, the aperture of air-vent 1 is 6mm; Air-vent 1 spacing is 30mm.
Claims (7)
1. imitative latex foam cushion, it comprises the sponge pad, it is characterized in that: be evenly distributed with air-vent on the sponge pad, the aperture of air-vent is between 3mm～6mm; The air-vent spacing is between 30mm～50mm.
2. a kind of imitative latex foam cushion according to claim 1 is characterized in that: imitative latex foam cushion is trapezoidal, four Edge Blend angles.
3. a kind of imitative latex foam cushion according to claim 1 is characterized in that: the skin of imitative latex foam cushion uses grid cloth or 3D eyelet fabric as overcoat.
4. a kind of imitative latex foam cushion according to claim 3, it is characterized in that: grid cloth or 3D eyelet fabric are provided with slide fastener.
5. a kind of imitative latex foam cushion according to claim 1, it is characterized in that: the aperture of air-vent 1 is 3mm; Air-vent 1 spacing is 40mm.
6. the preparation method of an imitative latex foam cushion is characterized in that: at first, foaming makes the sponge pad; Secondly, carry out stripping and slicing according to sponge pad desired thickness and size; The 3rd step, beat air-vent, punch by aperture 3-6mm, the air-vent spacing 30-50mm of air-vent; In the 4th step, on the sponge beveler, carry out rounding, thereby obtain imitative latex foam cushion stating the sponge pad that makes; Described sponge pad by carbimide, polyethers, blowing agent, silicone oil, liquefied ammonia, two fourth tin, two laurate fat in proportion the proportioning post-foaming form; The percentage by weight of polyethers, blowing agent, silicone oil, liquefied ammonia, two fourth tin, two laurate fat is followed successively by 80-90:5-15:0.8-1.8:0.3-1.5:0.8-2, and polyethers, blowing agent, silicone oil, liquefied ammonia, two fourth tin, two laurate fat summations are 100%, and the weight of carbimide is the 60-70% of the weight sum of polyethers, blowing agent, silicone oil, liquefied ammonia and two fourth tin, two laurate fat.
7. the preparation method of a kind of imitative latex foam cushion according to claim 6, it is characterized in that: the percentage by weight of polyethers, blowing agent, silicone oil, liquefied ammonia, two fourth tin, two laurate fat is followed successively by 85:13:0.8:0.4:0.8, and polyethers, blowing agent, silicone oil, liquefied ammonia, two fourth tin, two laurate fat summations are 100%, and the weight of carbimide be polyethers, blowing agent, silicone oil, liquefied ammonia and two fourth tin, two laurate fat the weight sum 65%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101169968A CN103222755A (en) | 2013-04-03 | 2013-04-03 | Latex-imitated sponge cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101169968A CN103222755A (en) | 2013-04-03 | 2013-04-03 | Latex-imitated sponge cushion |
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| CN103222755A true CN103222755A (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013101169968A Pending CN103222755A (en) | 2013-04-03 | 2013-04-03 | Latex-imitated sponge cushion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482437A (en) * | 2015-12-16 | 2016-04-13 | 芜湖馨源海绵有限公司 | Regenerated sponge with good elasticity and large density and processing technology thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2807941Y (en) * | 2005-08-15 | 2006-08-23 | 陈阿裕 | Dismounting bed mattress |
| CN201550959U (en) * | 2009-11-10 | 2010-08-18 | 浙江舒肤特聚氨酯科技有限公司 | Punching sponge |
| CN102160724A (en) * | 2010-02-21 | 2011-08-24 | 六圣有限公司 | Manufacturing method of latex pads and structure of latex pads |
| WO2011105747A2 (en) * | 2010-02-24 | 2011-09-01 | (주)세라젬에어텍 | Air mattress, air mattress manufacturing device and method |
| CN102875768A (en) * | 2011-07-15 | 2013-01-16 | 上海高裕海绵制品有限公司 | High-density elastic flexible polyurethane foam production process |
| CN203207611U (en) * | 2013-04-03 | 2013-09-25 | 桐乡市恒发海绵有限公司 | Latex-imitating sponge cushion |
-
2013
- 2013-04-03 CN CN2013101169968A patent/CN103222755A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2807941Y (en) * | 2005-08-15 | 2006-08-23 | 陈阿裕 | Dismounting bed mattress |
| CN201550959U (en) * | 2009-11-10 | 2010-08-18 | 浙江舒肤特聚氨酯科技有限公司 | Punching sponge |
| CN102160724A (en) * | 2010-02-21 | 2011-08-24 | 六圣有限公司 | Manufacturing method of latex pads and structure of latex pads |
| WO2011105747A2 (en) * | 2010-02-24 | 2011-09-01 | (주)세라젬에어텍 | Air mattress, air mattress manufacturing device and method |
| CN102875768A (en) * | 2011-07-15 | 2013-01-16 | 上海高裕海绵制品有限公司 | High-density elastic flexible polyurethane foam production process |
| CN203207611U (en) * | 2013-04-03 | 2013-09-25 | 桐乡市恒发海绵有限公司 | Latex-imitating sponge cushion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482437A (en) * | 2015-12-16 | 2016-04-13 | 芜湖馨源海绵有限公司 | Regenerated sponge with good elasticity and large density and processing technology thereof |
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Application publication date: 20130731 |