CN101152752A

CN101152752A - Process for manufacturing waref with double-wall body

Info

Publication number: CN101152752A
Application number: CNA2006101225633A
Authority: CN
Inventors: 李坤澈
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-25
Filing date: 2006-09-25
Publication date: 2008-04-02

Abstract

The present invention discloses a manufacturing method of a double layer ware and the product, in particular to a time-consuming and money-consuming traditional and present used manufacturing method which is provided with a double layer ware. At least one engraved part is finished through cutting a parent metal by a knife mold at first; the parent metal is on the outer surface of a soft tough printing with three-dimensional animated logo and pattern; then the parent metal with the engraved part is removed in a mould of the ware; the hot melting plastic liquid is poured into the mould by a plastic injection molding machine to form an outer layer; the outer layer is provided with a inner layer with a protruded part and the engraved part which are capable of being completely crammed; the outer layer is melted and integrated with the inner layer. The inner layer is capable of being combined with the mould on the inner side of the outer layer, the protruded part is also capable of being crammed in the engraved part, so a ware provided with the double wall is finished.

Description

Manufacture method with double wall body implements

Technical field

The invention relates to a kind of manufacture method and goods thereof with double wall body implements.

Background technology

The made implements of plastic material are quite generally and in a large number to be used in daily life, generally speaking, some plastics implements only is to be simple formula plain color kenel, other are for asking attractive in appearance or advertisement character person, direct transfer printing one printed layers of outer surface meeting in implements, be needed pattern on this printed layers, right implements of being finished of this kind manufacture method, its pattern only are complanation not three-dimensional stereovision of tool or three-dimensional dynamic visual sense of beauty.Disappearance for the implements that overcome this kind complanation pattern, some dealer can adopt a kind of printed layers that manifests three-dimensional innervation quite in vogue now to come in conjunction with the plastics implements, its manufacture method is with the acting surface of this printed layers (non-visual experience face) coating one mucigel, faying face behind the coating viscose carries out gluing with the implements body outer peripheral face that has hardened again to be fixed, the plastics implements that this kind method is finished, though having, its printed layers can manifest three-dimensional level and dynamic pattern, only the inner face side of this printed layers is owing to can be subjected to the inhomogeneous coating of glue layer, produce viscose piece etc., add that implements are subjected to externally temperature influence, cause this printed layers and implements body to take place partly to peel off or more serious obscission very easily, influence the image of items for merchandising.

Other plants method such as U.S. No.6,349,841 and the double wall body structure of a kind of glass of ware container that case disclosed such as TaiWan, China novel 370849, it mainly must utilize two secondary moulds moulding outer wall body and inner layer wall body respectively, and then fuse into integrally formed cup ware container again, wherein if carry out the hollow-out parts design of different totems at the outer wall body, the dealer promptly must prepare the mould of different totem hollow-out parts, does not therefore quite meet economic benefit.

Summary of the invention

The purpose of this invention is to provide a kind of manufacture method and goods thereof with double wall body implements, it can overcome known double wall body implements must possess quite uneconomic disappearance that two secondary moulds can be made, and has more the lip-deep hollow-out parts convenience of outer layer body of selecting implements.

For achieving the above object, solution of the present invention is: a kind of manufacture method with double wall body implements, it utilizes the complanation base material of a soft plastic material to cut out via cutting die earlier and cuts to having the base material of a plurality of hollow-out parts, this base material is placed in internal perisporium in the die cavity of implements mould to form the outer layer body of implements, be fed in the die cavity of implements mould via the emitted hot melting plastic liquid of plastics ejaculator simultaneously, to be formed on the internal layer body that peripheral wall has protuberance, this protuberance is that tight fills up and is incorporated in the aforementioned hollow-out parts, but these plastics penetrate the back side that the compatible one of liquid homogeneity is fused to outer layer body, make the internal layer body, both can be formed with outer layer body as the integrally formed implements with double wall body.

The substrate surface of this soft plastic material has the printing totem.

The substrate surface of this soft plastic material has can manifest three-dimensional dynamic vision totem.

A kind of implements with double wall body, it includes the outer layer body of a soft plastic material and the internal layer body of a rigid plastic material, aforementioned outer layer body is provided with some a plurality of totems basically on its surface, aforementioned outer layer body also is preset with a plurality of hollow-out parts, the internal layer body then forms the protuberance that corresponds to aforementioned hollow-out parts on its periphery wall surface, aforementioned internal layer body and outer layer body compatibility hot melt are combined into the implements of pair of lamina wall body.

After adopting such scheme, the present invention utilizes a non-outer layer body of finishing for mould to cooperate the internal layer body of plastics ejection formation, both are one-body molded for having the implements of double wall body in the mode of homogeneity compatibility, wherein outer layer body utilizes cutting die to cut out and is slit into the totem hollow-out parts that institute's desire designs, internal layer body integrally formed aforementioned hollow-out parts of compatibility and be incorporated into the internal face of outer layer body before plastics ejection formation liquid is still unhardened, not only utilize cutting die to cut out to cut the cost of outer layer body to be significantly less than and knownly utilize formed in mould manufacture, and allow the design of totem hollow-out parts of the present invention have more elasticity and can be widely by the selected use of dealer.

Manufacture method of the present invention is contained cup ware container, the cup tool in space applicable to making various implements with double wall body in this kind implements can be and have, also can be the dish tool that utilizes the surface to hold thing, tray and as ornamental decoration implements etc.

Description of drawings

Fig. 1 is the flow chart of the inventive method;

Fig. 2 is the schematic perspective view that the inventive method is finished article;

Fig. 3 is the generalized section of Fig. 2;

Fig. 4 system cuts out through cutting die and cuts and be provided with the planar substrate of totem and hollow-out parts at outer surface;

Fig. 5 system is applicable to the floor map of implements shape after the cutting die sanction is cut;

Fig. 6 system is applicable to the schematic perspective view of the outer layer body of implements shape after the cutting die sanction is cut;

Fig. 7 is the schematic perspective view that has the internal layer body of protuberance after the sclerosis of plastics ejection formation liquid.

The primary clustering symbol description

1 implements, 20 outer layer bodies, 10 internal layer bodies, 21 totems

11 insides, 22 periphery walls, 12 periphery walls surface, 23 hollow-out parts

16 protuberances, 24 complanation base materials

The specific embodiment

The article that relevant concrete grammar of the present invention and Using such method are finished, Zi Zuo with graphic detailed description as after.

Please refer to Fig. 1, this figure is that the present invention finishes the manufacturing flow chart with double wall body implements, the complanation base material that utilizes appearance to have the soft plastic material of totem is earlier cut out via cutting die and is cut to having the base material of a plurality of hollow-out parts, this base material is placed in internal perisporium in the die cavity of implements mould to form the outer layer body of these implements, be fed in the die cavity of implements mould via the emitted hot melting plastic liquid of plastics ejaculator simultaneously, to be formed on the internal layer body that peripheral wall has protuberance, this protuberance system fills up and is incorporated in the aforementioned hollow-out parts, but these plastics penetrate the back side that the compatible one of liquid homogeneity is fused to outer layer body, make the internal layer body, both can be formed with outer layer body as the integrally formed implements with double wall body.

The article of finishing by aforesaid method are now referring to figs. 2 to Fig. 7.Implements 1 of the present invention by internal layer body 10 and outer layer body 20 via the hot melt be combined into, aforementioned outer layer body 20 adopts a complanation base material 24 basically earlier, this base material has been provided with some a plurality of totems 21 on its surface, form the complanation base material 24 with fan type through cooperating to cut out to cut, as Fig. 4 and that shown in Figure 5.Aforementioned substrates also is preset with several hollow-out parts 23, and be placed in the die cavity of implements mould, and its signal is the person as shown in Figure 6.

Via plastics penetrate that liquid is shaped and sclerosis after internal layer body 10, its entity also can form the protuberance 16 that corresponds to aforementioned hollow-out parts 23 on its periphery wall surface 12, it i.e. person as shown in Figure 7.

Because internal layer body 10 and outer layer body 20 are to belong to compatible isomorphism type material, therefore via behind the mould molding, the back side of this outer layer body 20 can directly form compatible hot melt with hot melting plastic liquid and combine, and protuberance 16 can be filled in the aforementioned hollow-out parts 23, the protuberance 16 that this hollow-out parts 23 is filled up also can show a visual totem, set totem 21 increases another cooperation totem that protuberance 16 is manifested on outer layer body 20 scripts, make more can the gain visual experience of space pattern of outer surface, internal layer body 10 and outer layer body 20 also can not produce and peel off mutually or disappearance such as come off simultaneously.The finished product of its whole implements with double wall body that show, it is the person as shown in Figures 2 and 3.

Opinion before the overall view, the base material that the present invention utilizes appearance to have the soft tough material of totem is cut out via cutting die and is cut to having the outer layer body of a plurality of hollow-out parts, this outer layer body is placed in the interior internal perisporium of die cavity of implements mould, be fed in the die cavity of implements mould via the emitted hot melting plastic liquid of plastics ejaculator simultaneously, but this plastics penetrate the hollow-out parts that the compatible one of liquid homogeneity is fused to outer layer body, and internal layer body, outer layer body both can be formed with as integrally formed implements with double wall body.Method of the present invention is different from known two secondary each other mould that must utilize and finishes internal layer wall body and outer wall body, known manufacture method is not only wasted more manufacturing cost, simultaneously also allow the dealer can't have more the outer wall body that Flexible Design goes out the totem of different hollow-out parts, two compare down, the inventive method has novelty and progressive really, the article of finishing according to the inventive method have more its practicality, and obviously permit and close the important document of patent of invention, be to propose patent application.

Claims

1. manufacture method with double wall body implements, it utilizes the complanation base material of a soft plastic material to cut out via cutting die earlier and cuts to having the base material of a plurality of hollow-out parts, this base material is placed in internal perisporium in the die cavity of implements mould to form the outer layer body of implements, be fed in the die cavity of implements mould via the emitted hot melting plastic liquid of plastics ejaculator simultaneously, to be formed on the internal layer body that peripheral wall has protuberance, this protuberance is that tight fills up and is incorporated in the aforementioned hollow-out parts, but these plastics penetrate the back side that the compatible one of liquid homogeneity is fused to outer layer body, make the internal layer body, both can be formed with outer layer body as the integrally formed implements with double wall body.

2. the manufacture method with double wall body implements as claimed in claim 1 is characterized in that: the substrate surface of this soft plastic material has the printing totem.

3. the manufacture method with double wall body implements as claimed in claim 1 is characterized in that: the substrate surface of this soft plastic material has can manifest three-dimensional dynamic vision totem.

4. implements with double wall body, it is characterized in that: include the outer layer body of a soft plastic material and the internal layer body of a rigid plastic material, aforementioned outer layer body is provided with some a plurality of totems basically on its surface, aforementioned outer layer body also is preset with a plurality of hollow-out parts, the internal layer body then forms the protuberance that corresponds to aforementioned hollow-out parts on its periphery wall surface, aforementioned internal layer body and outer layer body compatibility hot melt are combined into the implements of pair of lamina wall body.