阅读说明：本技术 彩色鞋带束头及其制造方法、用于制作彩色鞋带束头的胶卷 (Colored shoelace binding head, manufacturing method thereof and film for manufacturing colored shoelace binding head ) 是由 林悟韬 于 2018-09-14 设计创作，主要内容包括：本发明公开一种彩色鞋带束头的制造方法、彩色鞋带束头及用于制作彩色鞋带束头的胶卷,其通过以数位印刷奈米墨水在一胶片的内侧间隔地喷印多个图案层及白底层,让制作完成的彩色鞋带束头具有精细、美观的图案,且各图案层受到该胶片包覆达到保护的效果而不易被破坏,并有效解决现有彩色鞋带束头利用网版印刷导致的成本高、视觉效果差、图案容易被破坏以及制程会造成污染的缺点,藉以提供一种彩色鞋带束头的制造方法及其产品。(The invention discloses a manufacturing method of a colored shoelace binding head, the colored shoelace binding head and a film for manufacturing the colored shoelace binding head, wherein a plurality of pattern layers and a white bottom layer are printed on the inner side of a film at intervals by using digital printing nano ink, so that the manufactured colored shoelace binding head has fine and beautiful patterns, each pattern layer is coated by the film to achieve the protection effect and is not easy to damage, and the defects of high cost, poor visual effect, easy pattern damage and pollution caused by a manufacturing process caused by the utilization of screen printing of the existing colored shoelace binding head are effectively solved, thereby providing the manufacturing method of the colored shoelace binding head and a product thereof.)

1. A method for manufacturing a colored shoelace tying head is characterized by comprising the following operation steps:

dividing the film into strips: cutting and slitting a film material according to a set width to form a film;

and (3) spray printing of patterns: using digital printing nano ink to jet-print a plurality of pattern layers on an inner side surface of the film at intervals, and further jet-printing a white bottom layer on each pattern layer; and

manufacturing a shoelace binding head: the film is divided into a plurality of unit films, each unit film comprises a pattern layer and a white bottom layer, and each unit film is combined at two ends of a shoelace to form two shoelace binding heads, wherein the pattern layer of the unit film is positioned at the inner side surface of the film and between the film and the shoelace, and the white bottom layer is positioned between the pattern layer and the shoelace.

2. The method of claim 1, wherein the plurality of pattern layers are spaced apart at equal intervals, so that the film forms a joint portion between two adjacent pattern layers, and each unit film further includes a joint portion in the step of manufacturing the lace tying head.

3. The method of manufacturing a colored shoelace tying head as claimed in claim 2, wherein the coupling portion of each unit piece of plastic film is adhered to the outer surface of the unit piece of plastic film after a solvent is applied thereto in the step of manufacturing the shoelace tying head.

4. A film for making a lace binding head of a colored shoe, comprising:

a film having an inner side;

the pattern layers are arranged on the inner side surface of the film at intervals; and

and each white bottom layer is arranged on one of the pattern layers.

5. The film for manufacturing the shoelace tying head of claim 4, wherein the plurality of pattern layers and the plurality of white background layers are formed by digitally printing nano-ink jets.

6. A colored shoelace binding head is combined with a shoelace, and is characterized in that the colored shoelace binding head comprises:

the unit film is combined with one end of the shoelace and comprises a combining part, and the inner side of the combining part is fixed on one side of the outer surface of the unit film, which is far away from the combining part;

a pattern layer, which is arranged on the inner side of the unit film and does not cover the inner side of the combining part, so that the pattern layer is positioned between the unit film and the shoelace; and

a white bottom layer arranged on the pattern layer and between the pattern layer and the shoelace.

7. The colored shoelace tying head of claim 6, wherein the pattern layer and the white underlayer are formed by digitally printing nano ink jets.

Technical Field

The present invention relates to a method for manufacturing a lace tying head and a product thereof, particularly to a method for manufacturing a colored lace tying head and a product thereof, wherein colored patterns are not easy to damage, resources can be saved in the manufacturing process, and the method is in line with environmental protection.

Background

Generally speaking, the two ends of the shoelace are usually provided with a shoelace tying head respectively, and the two shoelace tying heads are made of rubber sheets respectively, so as to avoid the shoelace being worn to locate the in-process on a shoe, and the two ends of the shoelace are easily forked due to friction with the vamp, thereby not only reducing the service life of the shoelace, but also leading to the user not easy to operate when wearing to locate the shoelace.

In order to enhance the visual sense and achieve the aesthetic appearance and to show the effect of the individual style of the user, the prior color shoelace binding head has the following disadvantages that in the manufacturing process of the color shoelace binding head, patterns are printed on a film by a screen printing method, and then the printed film is manufactured into the shoelace binding head:

1. before screen printing, a user needs to perform plate opening and screen printing on a designed pattern, and parts with different colors in the pattern need to be printed by using different screen printing plates, so that when the pattern is more complicated, the number of screen printing plates required by screen printing and the time required by preposition operation cause the defect that the user needs to bear huge cost, and the pattern of the existing colorful shoelace binding head is difficult to be manufactured in a customized manner.

2. The screen used in screen printing has a problem of large mesh holes, so that it is difficult to achieve a pattern of color gradient by screen printing, and only a mosaic-like effect can be formed.

3. It is necessary to wait for the solvent in the ink to evaporate after printing, so that the screen printing can be performed only in a large field, and the solvent in the process of manufacturing the lace tying head may dissolve the ink and thus destroy the printed pattern.

4. The ink contains Volatile Organic solvent (VOC), and other Organic solvents are also needed to clean the screen after use, so that the waste liquid of the screen is easy to cause environmental pollution and does not meet the environmental protection regulations.

Disclosure of Invention

In order to solve the disadvantages of high cost, poor visual effect, easy pattern damage and pollution caused by the manufacturing process of the prior colorful shoelace binding head by utilizing screen printing, the invention provides a manufacturing method of the colorful shoelace binding head and a product thereof, and the invention is further explained as follows.

The invention provides a manufacturing method of a colored shoelace binding head, which comprises the following operation steps:

dividing the film into strips: cutting and slitting a film material according to a set width to form a film;

and (3) spray printing of patterns: using digital printing nano ink to jet-print a plurality of pattern layers on an inner side surface of the film at intervals, and further jet-printing a white bottom layer on each pattern layer; and

manufacturing a shoelace binding head: the film is divided into a plurality of unit films, each unit film comprises a pattern layer, and each unit film is combined at two ends of the shoelace to form two shoelace binding heads, wherein the pattern layer of the unit film is positioned at the inner side surface of the film and between the film and the shoelace.

Further, in the method for manufacturing the colored shoelace tying head, the plurality of pattern layers are spaced at equal intervals, so that the film forms a joint part between two adjacent pattern layers, and in the step of manufacturing the shoelace tying head, each unit film further comprises a joint part.

Preferably, in the method for manufacturing the colored shoelace tying head, the joint portion of each unit film is coated with a solvent and then adhered to the outer surface of the unit film in the step of manufacturing the shoelace tying head.

The invention provides a film for making a lace binding head of a colorful shoe, which comprises the following components:

a film having an inner side;

the pattern layers are arranged on the inner side surface of the film at intervals; and

and each white bottom layer is arranged on one of the pattern layers.

Preferably, the above-mentioned film for manufacturing the shoelace tying head of the colored shoelace is formed by digitally printing nano-ink jet printing on the plurality of pattern layers and the plurality of white base layers.

The invention provides a colored shoelace binding head, which is combined with a shoelace, and comprises:

the unit film is combined with one end of the shoelace and comprises a combining part, and the inner side of the combining part is fixed on one side of the outer surface of the unit film, which is far away from the combining part;

a pattern layer, which is arranged on the inner side of the unit film and does not cover the inner side of the combining part, so that the pattern layer is positioned between the unit film and the shoelace; and

a white bottom layer arranged on the pattern layer and between the pattern layer and the shoelace.

Preferably, the colored shoelace tying head is formed by digitally printing nano ink jet printing on the pattern layer and the white base layer.

By the technical characteristics, the patterns are jet-printed on the inner side surface of the film at intervals by the digital printing nano ink, and then the film is divided into the plurality of unit films so as to be combined with the two ends of the shoelace to manufacture the shoelace tying head.

The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.

Drawings

FIG. 1 is a flowchart illustrating the operation steps of a preferred embodiment of the present invention.

FIG. 2 is a schematic diagram of the operation of the inkjet printing of the preferred embodiment of the present invention.

Fig. 3 is an enlarged partial side view of the preferred embodiment of the present invention.

FIG. 4 is a flow chart of the operation steps of the inkjet printing of the preferred embodiment of the invention.

Figure 5 is a perspective view of the finished film of the preferred embodiment of the present invention.

FIG. 6 is a schematic diagram illustrating a usage status of the preferred embodiment of the present invention.

FIG. 7 is a partially enlarged view of the preferred embodiment of the present invention.

Fig. 8 is a sectional end view of the preferred embodiment of the present invention in use.

Wherein the reference numerals

10 film 10A Unit film

101 joining part 11 film to be printed

12 finished film 20 pattern layer

30 white bottom layer and 40 shoelace binding heads

50 printer 60 shoelace

L1 toe Length L2 space Length

W1 film width W2 bundle head width

Detailed Description

The following detailed description of the embodiments of the present invention with reference to the drawings and specific examples is provided for further understanding the objects, aspects and effects of the present invention, but not for limiting the scope of the appended claims.

The present invention provides a method for manufacturing a colored shoelace tying head, which is shown in fig. 1, and comprises the following steps:

dividing the film into strips: a film width W1 is set according to the user's requirement, the film material is cut into a film 10 according to the film width W1, and as shown in fig. 5 and 7, the film width W1 can be twice as large as a head width W2, so that the film 10 can be fully utilized; further, in the preferred embodiment, the film material is Cellulose Acetate (CA), and the film width W1 can be 20-60 mm (mm) or 30-50 mm, i.e. the bundle head width W2 can be 10-30 mm or 15-25 mm.

Roll-to-roll positioning of the printer on the film: as shown in fig. 2, a film 10 cut according to the film width W1 and divided into strips is mounted on a printer 50, and is positioned to complete roll-to-roll positioning to form a film roll 11 to be printed and a finished film roll 12 on both sides of the printer 50, and each part of the film 10 sequentially moves from the film roll 11 to be printed, passes through the printer 50 with the inner side of the film roll 11 to be printed spreading upward, and is wound inward after finishing jet printing until the finished film roll 12.

Spray printing patterns and white background: as shown in fig. 2 and 3, after roll-to-roll positioning is completed, the film 10 is printed with nano-ink by digital printing, and a plurality of pattern layers 20 and a plurality of white base layers 30 are sequentially printed, wherein the plurality of pattern layers 20 are printed on the film 10 at intervals, each pattern layer 20 has different patterns and colors, each white base layer 30 is printed on one of the pattern layers 20 after being positioned, so that each pattern layer 20 is located between the film 10 and the corresponding white base layer 30, and the patterns of the pattern layers 20 have a white base color by arranging the plurality of white base layers 30, so that a user can see the patterns and colors of each pattern layer 20 through the film 10 and present better brightness and color.

Further, in the preferred embodiment, the patterns of the plurality of pattern layers 20, as shown in fig. 4, are designed and drawn on a computer, and then can be printed on the film 10 by the printer 50; furthermore, the lengths of the pattern layers 20 and the white background layers 30 are equal, and the pattern layers 20 are spaced at equal intervals by a spacing length L2, so that the film 10 forms a joint 101 between the pattern layers 20, and the length of the joint 101 is the spacing length L2.

Collecting the whole roll and manufacturing a shoelace binding head: as shown in fig. 5 to 7, the finished roll 12 after the jet printing has the film width W1, and the total length of each pattern layer 20 and one of the adjacent joints 101 is a bundle head length L1; using the finished film 12 to make shoelace tying ends, cutting the film 10 into a plurality of unit films 10A, wherein each unit film 10A includes a pattern layer 20, a white bottom layer 30 and a combining part 101 along the length direction, making the length of the unit film 10A be the length L1 of the tying end, and fixing each unit film 10A at two ends of a shoelace 60 to form two shoelace tying ends 40, and wrapping the corresponding pattern layer 20 and the corresponding white bottom layer 30 at the inner sides of the two shoelace tying ends 40, wherein the width of each shoelace tying end 40 is the width W2 which is half of the width W1 of the film; since the detailed operation of making the shoelace tying head is the same as that of the prior art, it will not be described in detail.

Further, as shown in fig. 8, in the process of fixing the unit films 10A at the two ends of the shoelace 60, the inner side of the combining portion 101 is coated with a solvent, so that the combining portion 101 is partially melted and adhered to the outer surfaces of the two shoelace ends 40, and the solvent can be adhered and shaped after being volatilized; in the preferred embodiment, the solvent is acetone.

The present invention also provides a film for manufacturing a lace binding head, as shown in fig. 3 and 5, which comprises a film 10, a plurality of pattern layers 20 and a plurality of blank substrates 30, wherein the film 10 has a film width W1, in the preferred embodiment, the film 10 is a film made of Cellulose Acetate (CA), the film width W1 may be 20-60 mm or 30-50 mm, the plurality of pattern layers 20 are coated on one side of the film 10 by spraying and printing nano-ink with digital printing, the interval between each pattern layer 20 is a separation length L2, each pattern layer 20 may have different patterns and designs, each blank substrate 30 is coated on one of the pattern layers 20, each pattern layer 20 is between the film 10 and the corresponding blank substrate 30, and by disposing the plurality of blank substrates 30, the patterns of each pattern layer 20 have a white background color, so that the user can see the patterns and colors of each pattern layer 20 through the film 10 and present better brightness and color; further, the film 10 includes a plurality of joints 101, the joints 101 are uncovered space areas between any two pattern layers 20 on the film 10, the length of each joint 101 is the space length L2, and the total length of each joint 101 and one adjacent pattern layer 20 is a bundle head length L1.

The present invention further provides a colored shoelace tying head, which is shown in fig. 6 to 8, and comprises two shoelace tying heads 40, wherein the two shoelace tying heads 40 are respectively fixed at two ends of a shoelace 60, and each shoelace tying head 40 comprises a unit rubber sheet 10A, a pattern layer 20 and a white bottom layer 30, wherein:

the unit film 10A is a film made of Cellulose Acetate (CA), and the unit film 10A has an outer side, an inner side and a bonding portion 101, wherein the length of the bonding portion 101 is a spacing length L2; the pattern layer 20 is sprayed with digitally printed nano ink to cover the inner side of the unit film 10A, the pattern layer 20 is disposed on the inner side of the unit film 10A along the length direction of the unit film 10A, the portion of the unit film 10A not covered by the pattern layer 20 is the bonding portion 101, and further, the bonding portion 101 is covered and fixed on the outer side of the unit film 10A far away from the bonding portion 101; the white bottom layer 30 is sprayed with nano-ink with digital printing and covers the pattern layer 20 and abuts against the shoelace 60, so that the pattern layer 20 is located between the unit film 10A and the white bottom layer 30, and the white bottom layer 30 is arranged to make the pattern of the pattern layer 20 have a white ground color without being influenced by the color of the combined shoelace 60, so that a user can see the pattern of the pattern layer 20 through the unit film 10A and present better brightness and color.

By the technical characteristics, the invention has the following advantages:

1. the pattern layers 20 and the white bottom layers 30 are spray printed on the inner side of the rubber sheet 10, so that when each shoelace binding head 40 is finished, the corresponding pattern layer 20 is wrapped between the corresponding unit rubber sheet 10A and the shoelaces 60, and the pattern is not damaged by external force.

2. Since the pattern layers 20 and the white base layers 30 are jet-printed by digitally printing nano ink, the patterns of the corresponding pattern layers 20 are not damaged by the solvent when the solvent is applied to the bonding portion 101 of each unit film 10A in the process of manufacturing the shoelace tying head 40.

3. The computer is directly used for designing and drawing the patterns, and then the patterns are sprayed and printed, compared with the prior art, the time for preposing operations such as screen printing plate manufacturing in a plurality of working days can be saved, the shoe lace binding heads 40 with customized patterns can be manufactured according to the requirements of users, and the effects of color gradation and fine patterns can be directly achieved through spraying and printing.

4. In each operation step, the ink used for spraying and printing the patterns can be quantitatively used according to the requirement without the problem of treatment of residual ink or the problem of discharge of a solvent used for cleaning the screen printing plate in the prior art, so that the effects of saving resources and protecting the environment can be achieved.

5. In addition, the film 10 can be directly rolled after the pattern layers 20 are sprayed and printed by the invention, thereby effectively reducing the field and space required by printing.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.