CN101906491A

CN101906491A - Manufacturing process of nickel pattern roller

Info

Publication number: CN101906491A
Application number: CN2010102163490A
Authority: CN
Inventors: 朱德胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-30
Filing date: 2010-06-30
Publication date: 2010-12-08
Anticipated expiration: 2030-06-30
Also published as: CN101906491B

Abstract

The invention relates to a manufacturing process of a nickel pattern roller. the process comprises the following steps: coating silicon rubber on the sample skin of animals or plants, and then peeling the sample skin to obtain silicon rubber blocks printed with the patterns on the sample skin; naturally air drying, and then coating resin on the silicon rubber blocks printed with the patterns on the sample skin to obtain moulds; coating silicon rubber on the moulds, splicing the coated silicon rubber blocks into a cylinder; inserting processed cylindric silicon rubber into a centrifugal cylinder in a mode that the patterns face inwards; pouring resin on the pattern face of the cylindric silicon rubber; solidifying after rotating and centrifuging; and baking to form a cylindric resin mould in the silicon rubber cylinder. The invention has the beneficial effects that the processing technology is advanced and environment-friendly, patterns can be copied directly from skins of animals or plants, and the fidelity is very high.

Description

Manufacturing process of nickel pattern roller

Technical field

The present invention relates to a kind of manufacturing process of printing the nickel pattern roller of imitation leather decorative pattern.

Background technology

Tradition all is by come to suppress decorative pattern on the imitation leather by the roll extrusion heating at the required decorative pattern of engraving on the metallic roll at printing pattern on the soft bodies such as leather.Just the decorative pattern on the metallic roll need carve out, such decorative pattern artistic carving complexity, and naturalness is not high.

Summary of the invention

At the deficiencies in the prior art, the invention provides a kind of manufacturing process of nickel pattern roller.To achieve these goals, the technical solution used in the present invention is:

Be coated with silicon rubber on the sample skin of animal or plant skin, behind the natural air drying, after peeling off the sample skin, gained is printed on the silicon rubber piece of decorative pattern on the sample skin, having coated with resins on the silicon rubber piece of leather-like pattern again, the gained mold, coating silicon rubber on mold again, the silicon rubber piece after the coating is spliced into cylinder, and the cylindric silicon rubber that processes is inserted in the centrifugal cylinder, and decorative pattern inwardly, decorative pattern face at cylindric silicon rubber is poured resin into, and it is good to rotate centrifugal after coagulation, makes after the oven dry and forms a cylinder resin die in the silicon rubber cylinder, peel off again, outside cylinder mould, peel off after the coating silicon rubber oven dry again, form work in-process, again work in-process are turned over, make decorative pattern outwardly, upturned cylinder silicon rubber work in-process insert in the metal die, iron core are positioned in the cylinder silicon rubber work in-process again, and between space filled silicon rubber makes both bonding, dry the metal die that the outside is removed in the back, silastic checkered roll just has been shaped; Form leather sheath at the silastic checkered roll surface-coated one deck silica gel that is shaped, after solidifying the silica gel leather sheath is peeled off, decorative pattern inwardly, be enclosed within on the cylinder of steel, be positioned at then in the titanium matter mould, filling gel between titanium matter mould and silica gel leather sheath, after doing, extract the cylinder of steel, at silica gel leather sheath internal surface spraying Silver Nitrate, electronickelling then, and then the silica gel sheath of nickel layer peeled off, form outer dapple nickel cylinder, relocate outside iron core, fill with cement in the gap between the two, and last nickel pattern roller has just formed;

Described resin is a Resins, epoxy;

The temperature of centrifugal after coagulation is 70-100 ℃;

Described nickel layer is 2-6mm thick (deciding on the decorative pattern depth);

Described metallic cylinder is the steel cylinder.

Beneficial effect of the present invention: complete processing advanced person, environmental protection, directly the skin from animal or plant duplicates decorative pattern, and naturalness is very high.

Description of drawings

Fig. 1, the cylindric silicon rubber that processes insert the end face structure synoptic diagram in the centrifugal cylinder;

Fig. 2, cylinder mould are installed in the sectional drawing in the metal die;

Fig. 3, silica gel sheath are placed on the sectional drawing in the titanium matter mould;

Embodiment

Manufacturing process of silastic checkered roll, its step is as follows: be coated with silicon rubber on the sample skin of animal or plant skin, behind the natural air drying, after peeling off the sample skin, gained is printed on the silicon rubber piece of decorative pattern on the sample skin, having coated with resins on the silicon rubber piece of leather-like pattern, gained mold, coating silicon rubber on mold more again, silicon rubber piece after the coating is spliced into cylinder or plate-like, be generally cylindricly, the cylindric silicon rubber that processes 3 is inserted in the centrifugal cylinder 2, centrifugal cylinder 2 is by 1 transmission of following two live rolls, as shown in Figure 1, and cylindric inwardly silastic checkered, pour resin 4 at the decorative pattern face of cylindric silicon rubber, resin generally is a Resins, epoxy.It is good to rotate centrifugal after coagulation, form a resin cylinder mould in the silicon rubber cylinder by making after the 70-100 ℃ of oven dry, peel off, coating silicon rubber is peeled off after doing outside cylinder mould again, form work in-process, cylinder mould is turned over again, make decorative pattern outwardly, upturned cylinder mould 8 is enclosed within outside the iron core 5, cylinder mould is equipped with metal die 6, filled silicon rubber 7 between cylinder mould and iron core, dry the metal die that the outside is removed in the back, and silastic checkered roll just has been shaped.

Form leather sheath at the silastic checkered roll surface-coated one deck silica gel that is shaped, after solidifying the silica gel leather sheath is peeled off, decorative pattern inwardly, be enclosed within on the cylinder 9 of metal (being generally steel), be positioned at then in the titanium matter mould 12, filling gel 11 between titanium matter mould 12 and silica gel leather sheath 10, as shown in Figure 3; After doing, extract the cylinder of steel, at silica gel leather sheath internal surface spraying Silver Nitrate, electronickelling then, and then the silica gel sheath of nickel layer peeled off, outer dapple nickel plating tube formed, relocate outside iron core, fill with cement in gap between the two, and last nickel pattern roller has just formed.Such nickel pattern roller just can be used for suppressing leather pattern.The relative silica gel roller longer service life of nickel pattern roller, naturalness is better, because the nickel metal hardness is big, moulding property can be good.

Claims

1. manufacturing process of nickel pattern roller, it is characterized in that, its step is as follows: be coated with silicon rubber on the sample skin of animal or plant skin, behind the natural air drying, after peeling off the sample skin, gained is printed on the silicon rubber piece of decorative pattern on the sample skin, is having coated with resins on the silicon rubber piece of leather-like pattern again, the gained mold, coating silicon rubber on mold again, the silicon rubber piece after the coating is spliced into cylinder, and the cylindric silicon rubber that processes is inserted in the centrifugal cylinder, and decorative pattern inwardly, decorative pattern face at cylindric silicon rubber is poured resin into, and it is good to rotate centrifugal after coagulation, makes after the oven dry and forms a cylinder resin die in the silicon rubber cylinder, peel off again, outside cylinder mould, peel off after the coating silicon rubber oven dry again, form work in-process, again work in-process are turned over, make decorative pattern outwardly, upturned cylinder silicon rubber work in-process insert in the metal die, iron core are positioned in the cylinder silicon rubber work in-process again, and between space filled silicon rubber makes both bonding, dry the metal die that the outside is removed in the back, silastic checkered roll just has been shaped; Form leather sheath at the silastic checkered roll surface-coated one deck silica gel that is shaped, after solidifying the silica gel leather sheath is peeled off, decorative pattern inwardly, be enclosed within on the cylinder of steel, be positioned at then in the titanium matter mould, filling gel between titanium matter mould and silica gel leather sheath, after doing, extract the cylinder of steel, at silica gel leather sheath internal surface spraying Silver Nitrate, electronickelling then, and then the silica gel sheath of nickel layer peeled off, form outer dapple nickel cylinder, relocate outside iron core, fill with cement in the gap between the two, and last nickel pattern roller has just formed.

2. manufacturing process of nickel pattern roller according to claim 1 is characterized in that, described resin is a Resins, epoxy.

3. manufacturing process of nickel pattern roller according to claim 2 is characterized in that, the temperature of centrifugal after coagulation is 70-100 ℃.

4. manufacturing process of nickel pattern roller according to claim 3 is characterized in that, described nickel layer is that 2-6mm is thick.

5. manufacturing process of nickel pattern roller according to claim 4 is characterized in that, described metallic cylinder is the steel cylinder.