CN101402255A - Method for manufacturing nonwoven cloth, rubber blanket with plastic - Google Patents
Method for manufacturing nonwoven cloth, rubber blanket with plastic Download PDFInfo
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- CN101402255A CN101402255A CNA2008100973212A CN200810097321A CN101402255A CN 101402255 A CN101402255 A CN 101402255A CN A2008100973212 A CNA2008100973212 A CN A2008100973212A CN 200810097321 A CN200810097321 A CN 200810097321A CN 101402255 A CN101402255 A CN 101402255A
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Abstract
The invention discloses a method for manufacturing a plastic non-woven fabric and a rubber pad. The manufacturing method comprises the following manufacturing steps: a. PET non-woven fabrics the dimension of which is the same as a gluing surface are cut and undergo curing forming in a die together with SBR rubber; b. a hot-melt adhesive of a hot-melt adhesive machine is heated; c. after the hot-melt adhesive is jetted to the rubber surface, cotton flannel is placed on the rubber surface; and d. the cotton flannel and the rubber are pressed for 50 to 80 seconds, and the pressure is between 0.5 and 0.75 kpa. The temperature required in the step a is between 135 and 155 DEG C, the time is between 360 and 450 seconds, and the pressure is between 18 and 20 mpa; the main composition of the hot-melt adhesive in the step b is EVA, and the hot-melt adhesive is heated to between 160 and 190 DEG C; and the amount H2 of the hot-melt adhesive in the step c is between 95 and 110 grams on the left front, between 90 and 105 grams on the right front, between 75 and 90 grams on the left rear, and between 65 and 80 grams on the right rear. Compared with the prior art, the plastic and the rubber pad produced by the method have the advantages of abrasion resistance, long service life, beautiful appearance and environmental protection.
Description
Technical field
The present invention relates to the making field of plastic cement, rubber, be specifically related to a kind of nonwoven of plastics, preparation method of rubber blanket of having.
Background technology
At present, various plastic, rubber pads are widely used in following field: automatic foot-mat, bathroom pad, doormat, and fields such as industrial pad, carpet, family expenses pad.Owing to often ridden, these mat top layers are easy to wearing and tearing or come off, and have not only influenced attractive in appearancely, have also reduced service life.In addition, in the prior art to the bonding solvent that adopts often of rubber cushion, scent of but also poisonous not only, the grievous injury people are healthy.Therefore, people thirst for and can be improved prior art, to replace the plastic, rubber pad of short, not environmental protection in present this service life.
Summary of the invention
For overcoming the deficiency that prior art exists, a kind of nonwoven of plastics, preparation method of rubber blanket of having is provided, the plastics, the rubber blanket that utilize the inventive method to produce have wear-resisting, long service life, the advantage of attractive in appearance, environmental protection.
The present invention is achieved through the following technical solutions:
A kind of nonwoven of plastics, preparation method of rubber blanket of having, this preparation method comprises following making step:
A, cutting and adhesive surface PET of a size (PET) nonwoven and butadiene-styrene rubber (SBR) one sulfidization molding in the mould that coexists;
B, with the heating of the PUR of hot melt adhesive machine;
C, PUR is ejected into rubber surface after, put flannelette;
D, with flannelette and rubber pressing 50～80 seconds, pressure is 0.5-0.75kpa.
Temperature required among the described step a is 135 ℃～155 ℃, and the time is 360～450 seconds; Pressure is 18～20mpa;
PUR main component among the described step b is heated to 160 ℃～190 ℃ by EVA (being made up of ethene (E) and vinylacetate (VA));
The PUR amount is among the described step c: a left side 95～110 grams before the H2, the preceding right side is 75～85 grams, a left side, back 75～90 grams, right 65～80 grams in back.
Compared with prior art, the plastics that the inventive method is produced, rubber blanket have wear-resisting, long service life, the advantage of attractive in appearance, environmental protection.
The specific embodiment
For a better understanding of the present invention, the spy is described in detail the present invention in conjunction with specific embodiments, is limitation of the present invention but each embodiment should be understood as.
Embodiment 1,
A, cutting and adhesive surface PET nonwoven of a size and SBR rubber one sulfidization molding in the mould that coexists; Temperature required is 135 ℃, and the time is 450 seconds; Pressure is 18mpa;
B, the PUR of hot melt adhesive machine is heated to 160 ℃; The PUR main component is EVA;
C, PUR is ejected into rubber surface after, put flannelette; The PUR amount is: a left side 95 grams before the H2, and the preceding right side is 90 grams, a left side, back 75 grams, right 65 grams in back;
D, be under the 0.5kpa condition flannelette and rubber pressing to be got final product in 50 seconds at pressure.
Adopt preparation method of the present invention and prior art effect relatively:
Prior art: normal temperature cohesive force: 1.2-1.8KN/M, 70 ℃, 1 minute build-in test, cohesive force is 0.5KN/M.
The present invention: normal temperature cohesive force: 3.5-4KN/M, 70 ℃, 1 minute build-in test, cohesive force is 0.7KN/M.
Embodiment 2,
A, cutting and adhesive surface PET nonwoven of a size and SBR rubber one sulfidization molding in the mould that coexists; Temperature required is 140 ℃, and the time is 420 seconds; Pressure is 18.5mpa;
B, the PUR of hot melt adhesive machine is heated to 165 ℃; The PUR main component is EVA;
C, PUR is ejected into rubber surface after, put flannelette; The PUR amount is: a left side 100 grams before the H2, and the preceding right side is 95 grams, a left side, back 80 grams, right 70 grams in back;
D, be under the 0.55kpa condition flannelette and rubber pressing to be got final product in 60 seconds at pressure.
Adopt preparation method of the present invention and prior art effect relatively:
Prior art: normal temperature cohesive force: 1.2-1.8KN/M, 70 ℃, 2 minutes build-in tests, cohesive force is 0.7KN/M.
The present invention: normal temperature cohesive force: 3.5-4KN/M, 70 ℃, 2 minutes build-in tests, cohesive force is 0.9KN/M.
Embodiment 3,
A, cutting and adhesive surface PET nonwoven of a size and SBR rubber one sulfidization molding in the mould that coexists; Temperature required is 145 ℃, and the time is 390 seconds; Pressure is 19mpa;
B, the PUR of hot melt adhesive machine is heated to 170 ℃; The PUR main component is EVA;
C, PUR is ejected into rubber surface after, put flannelette; The PUR amount is: a left side 105 grams before the H2, and the preceding right side is 100 grams, a left side, back 85 grams, right 75 grams in back;
D, be under the 0.6kpa condition flannelette and rubber pressing to be got final product in 70 seconds at pressure.
Adopt preparation method of the present invention and prior art effect relatively:
Prior art: normal temperature cohesive force: 1.2-1.8KN/M, 70 ℃, 3 minutes build-in tests, cohesive force is 0.9KN/M.
The present invention: normal temperature cohesive force: 3.5-4KN/M, 70 ℃, 3 minutes build-in tests, cohesive force is 1.3KN/M.
Embodiment 4,
A, cutting and adhesive surface PET nonwoven of a size and SBR rubber one sulfidization molding in the mould that coexists; Temperature required is 155 ℃, and the time is 360 seconds; Pressure is 20mpa;
B, the PUR of hot melt adhesive machine is heated to 180 ℃; The PUR main component is EVA;
C, PUR is ejected into rubber surface after, put flannelette; The PUR amount is: a left side 110 grams before the H2, and the preceding right side is 105 grams, a left side, back 90 grams, right 80 grams in back;
D, be under the 0.75kpa condition flannelette and rubber pressing to be got final product in 80 seconds at pressure.
Adopt preparation method of the present invention and prior art effect relatively:
Prior art: normal temperature cohesive force: 1.2-1.8KN/M, 70 ℃, 4 minutes build-in tests, cohesive force is 1.0KN/M.
The present invention: normal temperature cohesive force: 3.5-4KN/M, 70 ℃, 4 minutes build-in tests, cohesive force is 1.8KN/M.
Claims (4)
1, a kind of nonwoven of plastics, preparation method of rubber blanket of having, it is characterized in that: this preparation method comprises following making step:
A, cutting and adhesive surface PET nonwoven of a size and butadiene-styrene rubber one sulfidization molding in the mould that coexists;
B, with the heating of the PUR of hot melt adhesive machine;
C, PUR is ejected into rubber surface after, put flannelette;
D, with flannelette and rubber pressing 50～80 seconds, pressure is 0.5-0.75kpa.
2, the nonwoven of plastics, the preparation method of rubber blanket of having according to claim 1 is characterized in that: temperature required among the described step a is 135 ℃～155 ℃, and the time is 360～450 seconds; Pressure is 18～20mpa.
3, the nonwoven of plastics, the preparation method of rubber blanket of having according to claim 1, it is characterized in that: the PUR main component among the described step b is EVA, its heating-up temperature is 160 ℃～190 ℃.
4, the nonwoven of plastics, the preparation method of rubber blanket of having according to claim 1, it is characterized in that: the PUR amount is among the described step c: a left side 95～110 grams before the H2, the preceding right side is 90～105 grams, a left side, back 75～90 grams, right 65～80 grams in back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100973212A CN101402255A (en) | 2008-05-12 | 2008-05-12 | Method for manufacturing nonwoven cloth, rubber blanket with plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100973212A CN101402255A (en) | 2008-05-12 | 2008-05-12 | Method for manufacturing nonwoven cloth, rubber blanket with plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101402255A true CN101402255A (en) | 2009-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100973212A Pending CN101402255A (en) | 2008-05-12 | 2008-05-12 | Method for manufacturing nonwoven cloth, rubber blanket with plastic |
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| CN (1) | CN101402255A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0267108A (en) * | 1988-08-31 | 1990-03-07 | Toyo Tire & Rubber Co Ltd | Skin integrated molded product generating no wrinkles and preparation thereof |
| JPH03243003A (en) * | 1990-02-21 | 1991-10-30 | Mitsui Petrochem Ind Ltd | Reflector |
| JPH04141405A (en) * | 1990-10-03 | 1992-05-14 | Mitsui Petrochem Ind Ltd | Reinforcing material for foam molded form |
| US20030219579A1 (en) * | 2002-05-21 | 2003-11-27 | Chomarat Composites | Fibrous stiffener with barrier function for making composite parts, and composite parts using this stiffener |
| US20040231124A1 (en) * | 2001-07-18 | 2004-11-25 | Toru Morimoto | Metallic fiber nonwoven fabric manufacturing apparatus, its manufacturing method and laminated aluminum material manufacturing method |
-
2008
- 2008-05-12 CN CNA2008100973212A patent/CN101402255A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0267108A (en) * | 1988-08-31 | 1990-03-07 | Toyo Tire & Rubber Co Ltd | Skin integrated molded product generating no wrinkles and preparation thereof |
| JPH03243003A (en) * | 1990-02-21 | 1991-10-30 | Mitsui Petrochem Ind Ltd | Reflector |
| JPH04141405A (en) * | 1990-10-03 | 1992-05-14 | Mitsui Petrochem Ind Ltd | Reinforcing material for foam molded form |
| US20040231124A1 (en) * | 2001-07-18 | 2004-11-25 | Toru Morimoto | Metallic fiber nonwoven fabric manufacturing apparatus, its manufacturing method and laminated aluminum material manufacturing method |
| US20030219579A1 (en) * | 2002-05-21 | 2003-11-27 | Chomarat Composites | Fibrous stiffener with barrier function for making composite parts, and composite parts using this stiffener |
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Application publication date: 20090408 |