TW201043542A - Production method and forming machine for plastic films with zipper set and patterns printed thereon - Google Patents

Abstract

The invention relates to a production method and a forming machine for plastic films with a zipper set and patterns printed thereon. Firstly, the plastic film after formed via a blowing process can be printed with multicolor and elegant patterns through a multicolor printing process. Then, male and female zippers, locking ribs or color strips can be formed by extruding at any portion of the plastic film. Continuously, the procedures of cooling, triangle folding and sealing for the zippers are proceeded to form the finished products of the plastic films with a zipper set and the complete and elegant patterns thereon. Further, the plastic films can be made into plastic bags such as zip lock bags, seal bags, handbags and T-shirt bags after the procedures.

Description

201043542 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a method and a molding machine for a film having a pattern printed on a surface of a zipper tape set, in particular, a type of film that passes through the film After printing the pattern, the male and female chain belts are bet-punched on the film. After folding and closing, the surface printing pattern is finished with a complete, multi-color, exquisite film with a zipper tape group. [Prior Art]

Ο Press, because the zipper bag has a zipper at the bag p, the opening of the bag can be opened and closed repeatedly. Therefore, the zipper bag is often used to hold the contents. In order to increase the aesthetics of the zipper bag or to advertise the brand of the zipper bag, the manufacturer will print a circle on the surface of the zipper bag. f The manufacturing method of printing the surface of the current zipper bag is to first form a zipper on the bag film, and then cool the formed zipper through the cooling unit, and then on the surface of the bag film. Print the pattern. However, since the zipper bag is formed after the zipper, the zipper itself has a thickness, so the printing pattern 8| is printed; the printing wheel is affected by the zipper, so that it cannot be completely leveled with the surface of the lost key bag. The attachment is such that the pattern printed on the zipper bag is incomplete and the lines are blurred. SUMMARY OF THE INVENTION The main object of the present invention is to provide a film having a singly-chained group, which has a complete pattern of printed on the surface, and has a multi-color and exquisite line. In order to achieve the above object, the present invention provides a method for producing a film having a pattern printed on a surface of a zipper tape set, and the process flow of the method includes 098119104 form number A0101 page 3/15 page 0992032403-0 [0005] 201043542 Printing, betting of male and female bond belts, cooling, triangular folding and male and female zipper tapes; it is the process of printing the patterned film to produce a pattern on the surface of the film. The male and female zipper tapes are formed at any place on the surface of the film printed with the pattern, and then the male and female zipper tapes formed on the adhesive film are cooled and shaped by the cooling process, and finally the film is subjected to a triangular folding process and a public After the mother clip chain has a jointing process, a film with a multi-color surface and a beautiful pattern and a zipper tape group can be obtained. [0006] In order to achieve the above object, the present invention further provides a molding machine including a printing unit, a bet molding unit, a cooling unit, a three-corner folding unit, and a joint unit; The film is printed by the printing unit to produce a pattern on the surface of the film, and the film with the pattern printed on the surface is stamped on the film to form the male and female zipper tapes, and the molded unit is formed by the cooling unit. The mother zipper belt is cooled and shaped, and finally, the triangular folding unit and the merging unit are folded in half and the joints of the male and female zipper belts are obtained, and then a multi-color and beautifully patterned zipper belt group is obtained. Film. [0007] In the above-described method for manufacturing a film with a pattern on a surface of a zipper tape group and a y-type machine, the bet molding unit can further form a convex rib or a ribbon on the film. [0008] In the above-mentioned method for producing a film with a pattern on a surface of a zipper tape group and a molding machine, the material of the film is PP, CPP, OPP or a composite film of various materials (such as HD, PE). In the above-mentioned film manufacturing method and molding machine with a pattern printed on the surface of the zipper tape group, the film can be processed into various zipper bags and sealed bags, 098119104 Form No. A0101 Page 4 / Total 15 Page 0982032403 -0 [0009] 201043542 [0010] Tote bag, vest bag, etc. bag body [Embodiment] In order to make the technical means, invention object and achievement effect of the present invention more complete and clear disclosure, Explain, and please _ and refer to the disclosed schema and component symbols. [0012] Please refer to the colloidal molding machine of the preferred embodiment of the present invention, which comprises at least a printing unit (i), a male and female lost chain injection molding unit ( 2), cooling unit (3), triangular folding unit (4) and joint unit (5); wherein: ο 1 尔 琢 琢 琢 type film (6) through the printing unit (i) in the film (6 The surface is patterned. The printing unit (1) can be a computer=machine for multi-color printing; the surface printed with the pattern (6) is then subjected to a bet molding unit (2) for the film (6) Anywhere, the male and female clips are formed, and the plastic and female clips can be formed at any position of the glue. The main part is the shift of the main die (21). The second picture], ^ through the cooling shirt (3) will be formed after the male and female clip type, and finally through the triangular folding unit (4) and the joint unit (5),: firstly, the plastic (6) pair of $ people, fold , County Gong 'mother money belt to the fitting mouth. It can be--the surface printing pattern is exquisite, multi-color and has the film of the central chain group [0013] The above-mentioned bet molding unit (2) (2 1 ), and can be further advanced in the film ribbon [not shown in the figure) 】. Bundling ribs or 098119104 by placing different beating dies (6)

Form No. A010I Page / Total 15 page 0982032403-0 201043542 [0014] The molding machine of the present invention further sets a retracting unit (7) after the joint unit (5) [refer to the third figure] to print the surface The pattern is exquisite, multi-colored and has a zippered group of film roll bundles for easy bagging in the future. [0015] The molding machine of the present invention may further provide a bag making unit (8) after the joint unit (5) [please refer to the fourth figure] to print the surface with exquisite, multi-color and zipper groups. The film (6) is made into various types of zipper bags, sealed bags, handbags, vest bags, etc.

[0016] The material of the above film is PP (polypropylene), CPP (cast polypropylene), OPP (biaxially stretched polypropylene), or a variety of raw materials [such as HD (high density polyethylene), PE (poly A composite film of ethylene). [0017] In addition, please refer to the fifth drawing, which is a flow chart of the steps of the method for producing a film of the present invention. In the step flow of A, there are: printing pattern, forming male and female clip chain belts, cooling, folding, and male and female zipper tapes, etc.; the first is to print the surface of the blown film. The process of drawing to produce a pattern on the surface of the film, the printing unit can be a computer printing machine for multi-color printing, and then forming the male and female zipper tapes at any place of the film, or further A rib or ribbon is formed on the film, and the male and female zipper tapes formed on the film are cooled and shaped by a cooling process, and then the film is folded in half and the male and female zipper pairs are paired. The fitting mouth can obtain a film with a beautifully printed surface, multi-color and a zipper group. [0018] The film manufacturing method of the present invention further adds a winding step after the joining step to make the surface printing pattern exquisite, multi-color and has a zipper group 098119104 Form No. A0101 Page 6 / Total 15 pages 201043542 [0019] [0020] 002 [0022] The film is wound into a bundle, which facilitates the subsequent bag making operation [refer to the flow of the fifth figure]. The film manufacturing method of the present invention may further add a bag making step after the step of the bonding step [refer to the step C of the fifth drawing], so as to make the surface printing pattern exquisite, multi-color and the capsular group of the film made of each Bag-type chain bags, sealed bags, handbags, vest bags, etc. The material of the above film is PP, CPP, 〇pp or a composite film of various raw materials (such as HD, PE). Through the above description of the invention, it can be seen that the present invention is subjected to the process of surface printing after the blown type of the knee film, and the thickness of the film through the blow molding is uniform. The printing machine receives the same traction force during the advancement of the traction film, and in the multi-color color printing, the printing pattern can be placed at a preset position, so that the process of printing the pattern can be smoothly carried out, and thus complete And the exquisite multi-color pattern, in order to improve the surface pattern printed by the existing ligature tape group, the surface pattern printed by the zipper tape group is limited by the monochrome printing, or even barely adopted. Multi-color printing, but with incomplete print defects. The above is only a part of the embodiments of the present invention, and is not intended to limit the invention. It is intended to be a modification of the present invention. In summary, the embodiment of the present invention can achieve the expected use efficiency 'and the specific technical means disclosed therein' has not been seen in the same kind of production time, nor has it been disclosed before the towel. 098119104 Form No. A0101 Page 7 / Total 15 Page 0992032403-0 [0023] 201043542 Regulations and requirements, 提出 legally filed an invention patent application, pleading for review, and granting a patent, it is really sensible. BRIEF DESCRIPTION OF THE DRAWINGS [0024] First: Schematic diagram of a preferred embodiment of a film forming machine of the present invention [0025] Second drawing: a beating mold of a beating unit of the film forming machine of the present invention Unintentional displacement of the head

[0026] FIG. 3 is a schematic view showing the structure of a preferred embodiment of the film forming machine of the present invention. [0027] FIG. 4 is a schematic view showing the structure of the three preferred embodiments of the film forming machine of the present invention [0029] [0033] FIG. 5 is a flow chart showing the steps of the method for manufacturing the film of the present invention.

[Explanation of main component symbols] (1) Printing unit (2 1) bet die (4) Triangular folding unit (6) Film (8) Bag making unit (2) Bottling forming unit (3) Cooling unit (5 ) Joint unit (7) Retraction unit 098119104 Form number A0101 Page 8 of 15 0982032403-0

Claims (1)

201043542 VII. Patent application scope: 1. A film forming machine, which is input from the film to the molding path of the film output, and at least has a printing unit capable of printing a pattern on the surface of the film, and can be in the film. A bet molding unit for forming male and female zipper belts at any place, a cooling unit capable of cooling the male and female zipper belts formed on the adhesive film, a triangular folding unit for folding the plastic film in half, and The joint unit of the male and female clips with the pair of fittings. 2. The molding machine of claim 1, wherein the bet forming unit is capable of further molding a rib or ribbon on the film. The molding machine according to claim 1 or 2, wherein a retracting unit capable of winding the film into a bundle is disposed after the merging unit. 4. The molding machine according to claim 1 or 2, wherein a bag making unit capable of forming the film into various bag bodies is disposed after the port unit. 5. The molding machine of claim 4, wherein the bag body is a zipper bag, a sealed bag, a tote bag, and a vest bag. 6. The molding machine according to claim 1, wherein the material of the film is PP, CPP, 0, or a composite film of a plurality of materials (such as HD, PE). 7. The molding machine of claim 1, wherein the printing unit is a computer printing machine for multi-color printing. 8. A method for preparing a film, the steps comprising: printing a pattern, a bet forming a male, a mother clip chain, cooling, a folding, and a male and female zipper tape, etc.; The surface of the film is printed by a pattern to produce a pattern on the surface of the film, and then the male and female zipper tapes are bet-punched at any place of the film, and the film is formed on the film by a cooling process. Mother clip chain 098119104 Form No. A0101 Page 9 / Total 15 page 0982032403-0 201043542 Cool down, then fold the film and put the male and female clips on the fitting to obtain a surface printing pattern Exquisite, multi-colored and lacquered film. 9. The method of claim 8, wherein in the step of forming the male and female zipper strips, the rib or ribbon is further formed on the film. 10. The method of claim 8, wherein a step of adding a roll is performed after the step of combining, so that the surface printed pattern is exquisite, multi-color, and the film of the zipper is rolled into a bundle, which is convenient for the future. Bag making operations. 11. The method of claim 8, wherein the step of adding a bag is added after the step of combining to form the bag with a beautifully printed, multi-colored and zippered film. . 12. The method of claim 11, wherein the bag body is a zipper bag, a sealed bag, a tote bag, and a vest bag. 13. The method according to claim 8, wherein the film is made of a composite film of PP, CPP, 0, or a plurality of materials (such as HD, PE). 098119104 Form No. A0101 Page 10 of 15 0982032403-0