Has antiskid automobile foot pad of antimicrobial function and preparation method thereof
Technical field
The present invention relates to automatic foot-mat and make field, particularly a kind of antiskid automobile foot pad with antimicrobial function and preparation method thereof.
Background technology
Automatic foot-mat is generally the composite plane structure, the surface is carpet, lower floor is rubber or plastic layer, and plastic layer is generally PVC, TPR, SBS etc., though and carpet has the functions such as antifouling, dust suction, but use because of long-time, add and draw badly in getting on the car, Temperature and Humidity Control is bad, and carpet just is easy to nourish mould, time one is long, will affect the healthy of person for driving a car.Along with the raising of people's quality of the life, people also have higher requirement to automatic foot-mat, and to require automatic foot-mat antifouling except having, the basic function of dust suction, also will have antimicrobial function.
In the prior art, structure with automatic foot-mat of antimicrobial function is generally: the rubber layer of bottom or plastic layer, middle base cloth and the carpet fiber on upper strata, and its antimicrobial function mainly is to realize by the improvement to the material of the carpet fiber that is positioned at the upper strata.Mainly contain at present two kinds of automatic foot-mats with antimicrobial function: (1) makes carpet fiber by nano particle as material, then makes automatic foot-mat by this carpet fiber, and this automatic foot-mat cost is high, can't accomplish scale production; (2) make material polypropylene PP or polyamide PA and make carpet fiber by carpet commonly used after, be soaked in bactericidal agent, and then the carpet fiber after will soaking is made into automatic foot-mat, this automatic foot-mat have the effect of antimicrobial function short, be not durable, and do not meet environmental protection standard.
Summary of the invention
Technical matters to be solved by this invention is: provide that a kind of cost is low, environmental protection, antimicrobial functional effect are good, skidproof effect also fine, the normal safe in operation that can guarantee automobile the antiskid automobile foot pad with antimicrobial function.
The present invention addresses the above problem the technical scheme that adopts: a kind of antiskid automobile foot pad with antimicrobial function, comprise the carpet body, described carpet body comprises carpet fiber and the base cloth with antimicrobial function, and described skid resistant course is fixed by the bottom surface of foaming glue-line and described carpet body; Described skid resistant course is the plastic wire bunch that the bottom is hedgehog, and the described plastic wire bunch bottom surface along described carpet body is uniform honeycomb arrangement.
Compared with prior art; the invention has the advantages that: this carpet fiber with antiskid automobile foot pad of antimicrobial function is by containing antimicrobial functional agglomerate through processing; so this automatic foot-mat has antimicrobial function and effect durable, environmental protection; and the automatic foot-mat of being made by nano particle with respect to prior art; cost greatly reduces again, is fit to be applied to large-scale production.And the bottom surface of this antiskid automobile foot pad carpet body is provided with skid resistant course, and skid resistant course forms plastic wire bunch for weaving through tricot machine, the plastic wire that the bottom is hedgehog bunch has certain length and hardness, can be inserted into relatively easily in the automobile primary carpet, can guarantee the degree of depth of plastic wire bunch insertion vehicle main frame blanket, increase again the bottom of automatic foot-mat and the friction force of automobile primary carpet, make the automatic foot-mat of operator's compartment be difficult for mobile, reach skidproof effect, guarantee the normal safe in operation of automobile.
Another problem that the present invention will solve is, a kind of method for making with antiskid automobile foot pad of antimicrobial function is provided, and comprises following making step:
1), antimicrobial functional agglomerate and conventional particle are carried out premixed in batch mixer;
2), extruder hopper that above-mentioned mixture is put into drying function dries, bake out temperature is 80 ℃ ~ 110 ℃, stoving time is 2 ~ 4 hours;
3), with above-mentioned mixture of having dried after double screw extrusion machine is extruded, access is carried out wire drawing in the draw bench, makes carpet fiber;
4), above-mentioned carpet fiber and base cloth are made into the carpet body by tufting machine;
5) thereby, weave plastic wire bunch with tricot machine and obtain skid resistant course;
6), between the binding face of skid resistant course and carpet body, coat the foaming glue-line;
7) skid resistant course and the carpet that, will coat the foaming glue-line foam bonding under 150 ℃ ~ 180 ℃ through baking oven.
The concrete making step of weaving plastic wire bunch with tricot machine is:
1), according to actual needs, with the yarn cylinder of determined number through the warping machine rewinding to single coiled hair;
2), again with on coiled hair and the organizine to tricot machine;
3), adjust respectively according to demand the spacing of the presser feet of being located at the row of two on the tricot machine and the size that corresponding two rows that are located in the presser feet groove collude circle;
4), with plastic wire through fairlead and pass and carry out double width after colluding circle and weave;
5) the double width base fabric that, will weave obtains skid resistant course after dyeing as required and breaking into two width of cloth from the centre afterwards.
Compared with prior art, the invention has the advantages that: this carpet fiber with antiskid automobile foot pad of antimicrobial function is comprised of antimicrobial functional agglomerate and conventional mix particles, because this carpet fiber material contains antimicrobial functional agglomerate, so this automatic foot-mat has antimicrobial function and effect durable, environmental protection.Thereby and utilize the woven plastic wire bunch made of existing tricot machine to obtain skid resistant course, and the skid resistant course that will coat the foaming glue-line and carpet body are very convenient through baking oven bonding Slippery proof foot pad can being completed of foaming.And spacing that can be by adjusting presser feet and be located at the size that the row of two in the presser feet groove colludes circle and just can adjust plastic wire bunch length and cellular size, so that plastic wire bunch can be inserted in the automobile primary carpet relatively easily, guarantee better skidproof effect.
Description of drawings
Fig. 1 the present invention has the structural representation of the automatic foot-mat of antimicrobial function.
Fig. 2 is the A-A sectional structure scheme drawing of Fig. 1.
Fig. 3 is the structural representation of plastic wire bunch making apparatus.
Fig. 4 is the double width base fabric breaks into two width of cloth from the centre structural representation.
Among Fig. 1-4: 1 carpet body, 2 foaming glue-lines, 3 plastic wires bunch, 4 presser feets, 5 collude circle, 6 fairleads.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are further described.
Shown in Fig. 1-4, a kind of antiskid automobile foot pad with antimicrobial function, comprise carpet body 1 and skid resistant course 3, described carpet body 1 comprises carpet fiber 1.1 and the base cloth 1.2 with antimicrobial function, and described skid resistant course 3 is fixed by foaming glue-line 2 and the bottom surface of described carpet body 1; Described skid resistant course 3 is the plastic wire bunch of hedgehog for the bottom, and the described plastic wire bunch bottom surface along described carpet body 1 is uniform honeycomb arrangement.
Skid resistant course is that the plastic wire bunches 3 that the bottom is hedgehog refers to that the skid resistant course bottom is provided with the spicule that is divergent shape.
In this specific embodiment, the antimicrobial functional agglomerate of employing is functional agglomerates of polyolefin, and the constitutional formula of this functional agglomerates is:
This functional agglomerates is by polypropylene or the amilan matrix composition of 0.5%~40% (weight portion) polyamine and guanidine salt polymer and 60%~99.5% (weight portion), described polyamine and guanidine salt polymer are by solution graft copolymerization or dissolve the method for grafting, link by chemical bond and polypropylene or polyamide substrate with the form of molecule assembling.
A kind of method for making with antiskid automobile foot pad of antimicrobial function comprises following making step:
1), antimicrobial functional agglomerate and conventional particle are carried out premixed in batch mixer;
2), extruder hopper that above-mentioned mixture is put into drying function dries, bake out temperature is 80 ℃ ~ 110 ℃, stoving time is 2 ~ 4 hours;
3), with above-mentioned mixture of having dried after double screw extrusion machine is extruded, access is carried out wire drawing in the draw bench, makes carpet fiber;
4), above-mentioned carpet fiber and base cloth are made into the carpet body by tufting machine;
5) thereby, weave plastic wire bunch with tricot machine and obtain skid resistant course;
6), between the binding face of skid resistant course and carpet body, coat the foaming glue-line;
7) skid resistant course and the carpet that, will coat the foaming glue-line foam bonding under 150 ℃ ~ 180 ℃ through baking oven.
The concrete making step of weaving plastic wire bunch with tricot machine is:
1), according to actual needs, with the yarn cylinder of determined number through the warping machine rewinding to single coiled hair;
2), again with on coiled hair and the organizine to 286 tricot machines;
3), adjust respectively according to demand the spacing of the presser feet 4 of being located at the row of two on 286 tricot machines and the size that corresponding two rows that are located in the presser feet groove collude circle 5;
4), with plastic wire through fairlead 6 and pass and collude circle and carry out double width after 5 and weave;
5) the double width base fabric that, will weave obtains skid resistant course after dyeing as required and breaking into two width of cloth from the centre afterwards.
Described conventional particle is PP or PET or PA particle.
Fig. 3 is for being the structural representation of plastic wire bunch making apparatus.The right side is depicted as the state that presser feet is depressed among the figure, so it is not shown to collude circle.
Thereby utilize the woven plastic wire bunch acquisition skid resistant course of making of existing tricot machine, and skid resistant course and the carpet body that will coat foaming glue-line 2 be through bonding can the completing Slippery proof foot pad of baking oven foaming, and spacing that can be by adjusting presser feet 4 and be located at the row of two in the presser feet groove and collude and enclose 5 size and just can adjust plastic wire bunch length and cellular size.
The material of plastic wire bunch can be chosen as the PET(polyethylene terephthalate) or the PA(polyamide).Base cloth 1.2 is by PET or PP(polypropylene) be made into.
Below only be described with regard to most preferred embodiment of the present invention, but can not be interpreted as it is limitations on claims.The present invention not only is confined to above embodiment, and its concrete structure allows to change.All various variations of doing in the protection domain of independent claims of the present invention are all in protection domain of the present invention.