CN209331249U

CN209331249U - A kind of novel environment friendly fillers

Info

Publication number: CN209331249U
Application number: CN201821981335.6U
Authority: CN
Inventors: 马红枚
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2019-09-03
Anticipated expiration: 2028-11-29

Abstract

The utility model relates to a kind of novel environment friendly fillers, including the fillers ontology for thin-wall part, the fillers ontology includes surface cornstarch mixed printing layer, intermediate auxiliary agent layer and the pure layer of bottom surface cornstarch, surface cornstarch mixed printing layer upper surface is printed with pattern, paste intermediate auxiliary agent layer in surface cornstarch mixed printing layer bottom, paste the pure layer of bottom surface cornstarch in intermediate auxiliary agent layer bottom, the environment-protective shoe stretcher of the utility model is using cornstarch as basic material, cornstarch is food grade materials, materials are easy, it is pollution-free to extract processing program, it is nontoxic, heavy metal free residual, compost is degradable, it is environmentally protective, and fillers surface is more smooth after die material plastics sucking moulding, indefectible good hand touch, the aesthetics that pattern on the cornstarch mixed printing layer of surface can enhance fillers makes but also as product identification With increase fillers uses function.

Description

A kind of novel environment friendly fillers

Technical field

The utility model relates to fillers fields, and in particular to a kind of novel environment friendly fillers.

Background technique

Fillers is a kind of and the shoes consistent thin-wall rigidity parts of toe lasting shape, and fillers, which is tucked into shoes, can prevent shoes Son deformation plays the role of support decoration, the appearance and modeling of shoes, the fillers on existing market can be intuitively showed to consumer It is done mostly using paper pulp, using paper pulp as raw material, is easy degradation in the natural environment and repeated reproducibility produces, have shockproof, anti- The advantages that colliding, be light-weight, but the paper that paper pulp fillers uses is during fabrication, to fall trees and be that can generate sewage, give up The thus indirect pollution of the pollution sources such as gas ecological environment, causes the feature of environmental protection of paper pulp fillers insufficient, and paper pulp shoes Support is easy after touching up relatively rough, making moist to soften, deforms, and is unable to normal use.

Utility model content

In view of the problems of the existing technology, the utility model provides a kind of novel environment friendly fillers, specific technical solution It is as follows:

A kind of novel environment friendly fillers, including the fillers ontology for thin-wall part, it is characterised in that: the fillers ontology includes table Face cornstarch mixed printing layer, intermediate auxiliary agent layer and the pure layer of bottom surface cornstarch, on the cornstarch mixed printing layer of surface Surface printing has pattern, and intermediate auxiliary agent layer is pasted in surface cornstarch mixed printing layer bottom, and bottom is pasted in intermediate auxiliary agent layer bottom The pure layer of face cornstarch.

As a kind of preferred embodiment of the utility model, the pattern is text, decorative pattern, anti-fake mark.

As a kind of preferred embodiment of the utility model, the surface cornstarch mixed printing layer includes by cornstarch The printing layer formed with polypropylene.

As a kind of preferred embodiment of the utility model, the surface cornstarch mixed printing layer with a thickness of 0.5~ 0.6mm, intermediate auxiliary agent layer with a thickness of 0.2~0.3mm, the pure layer of bottom surface cornstarch with a thickness of 0.5~0.6mm.

The utility model has the advantages that the environment-protective shoe stretcher of the utility model uses cornstarch as basic material, cornstarch is edible Grade material, materials are easy, and extraction processing program is pollution-free, and nontoxic, heavy metal free residual, compost is degradable, environmentally protective, and Fillers surface is more smooth after die material plastics sucking moulding, indefectible good hand touch, on the cornstarch mixed printing layer of surface The aesthetics that pattern can enhance fillers is used but also as product identification, is increased fillers and is used function.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram of the utility model；

Fig. 2 is the layer structure figure of the utility model.

Specific embodiment

With reference to the accompanying drawing, specific embodiments of the utility model will be further explained:

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the position of indication or suggestion meaning or element must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, it is above-mentioned that concrete condition understanding can be regarded The concrete meaning of term in the present invention.

As illustrated in fig. 1 and 2, a kind of novel environment friendly fillers, including the fillers ontology 1 for thin-wall part, the fillers ontology 1 is wrapped Include surface cornstarch mixed printing layer 2, intermediate auxiliary agent layer 3 and the pure layer 4 of bottom surface cornstarch, surface cornstarch mixing print 2 upper surface of brush layer is printed with pattern, and the pattern is text, decorative pattern, anti-fake mark, 2 bottom of surface cornstarch mixed printing layer Intermediate auxiliary agent layer 3 is pasted in portion, and the pure layer 4 of bottom surface cornstarch, surface cornstarch mixed printing are pasted in intermediate 3 bottom of auxiliary agent layer Layer 2 with a thickness of 0.5~0.6mm, intermediate auxiliary agent layer 3 with a thickness of 0.2~0.3mm, the thickness of the pure layer 4 of bottom surface cornstarch For 0.5~0.6mm.

Specifically, surface cornstarch mixed printing layer includes by 30%~90% cornstarch and 10%~70% polypropylene shape At printing layer 120 ° -180 ° of temperature value, can be beautiful by die material plastics sucking moulding rear surface using polypropylene temperature-resistance characteristic Rice starch mixed printing layer surface layer is more smooth, indefectible, and there is certain degree of hardness can print various different patterns, and intermediate auxiliary agent layer 3 play transition connection surface cornstarch mixed printing layer 2, the pure layer 4 of bottom surface cornstarch, and intermediate auxiliary agent layer 3 is by EVA (ethylene-vinyl acetate copolymer), hbpe(high density polyethylene (HDPE)), ldpe(low density polyethylene (LDPE)) formed intermediate stable layer, Intermediate auxiliary agent layer 3 increases degree of drawing high > 20Mpa, the elongation at break > 150% of fillers, and mould proof, moisture-proof, bottom surface cornstarch Pure layer 4 is made of 100% cornstarch pure substance, and cornstarch food grade materials are nontoxic, and heavy metal free residual, corn forms sediment Powder primary colors, Biodegradation Times start to degrade for 12 months in specific compost environment.

In conclusion the design of the utility model environment-protective shoe stretcher layer structure is rationally, surface cornstarch mixed printing layer 2 is main Want ingredient using cornstarch, the pure layer 4 of bottom surface cornstarch very using cornstarch, cornstarch is food grade material Material, materials are easy, and extraction processing program is pollution-free, and nontoxic, heavy metal free residual, compost is degradable, environmentally protective, Neng Goufang It is damp, anti-mildew, and surface cornstarch mixed printing layer 2 is smooth, is easier to fill in shoes and props up shoes cavity, pattern The aesthetics for enhancing fillers is used but also as product identification, is increased fillers and is used function.

It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined Assert that the specific implementation of the utility model is only limited to these instructions, for the ordinary skill of the utility model technical field For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard To belong to the protection scope of the utility model.

Claims

1. a kind of novel environment friendly fillers, including the fillers ontology for thin-wall part, it is characterised in that: the fillers ontology includes surface Cornstarch mixed printing layer, intermediate auxiliary agent layer and the pure layer of bottom surface cornstarch, table on the cornstarch mixed printing layer of surface Face is printed with pattern, and intermediate auxiliary agent layer is pasted in surface cornstarch mixed printing layer bottom, and bottom surface is pasted in intermediate auxiliary agent layer bottom The pure layer of cornstarch.

2. a kind of novel environment friendly fillers according to claim 1, it is characterised in that: the surface cornstarch mixed printing Layer includes the printing layer formed by cornstarch and polypropylene.

3. a kind of novel environment friendly fillers according to claim 1, it is characterised in that: the surface cornstarch mixed printing Layer with a thickness of 0.5~0.6mm, intermediate auxiliary agent layer with a thickness of 0.2~0.3mm, the pure layer of bottom surface cornstarch with a thickness of 0.5~0.6mm.