Manufacturing method for layered hairpiece product

Abstract

The present invention belongs to the technical field of wig production and specifically relates to a manufacturing method for layered hairpiece product. The manufacturing method for preparing layered hairpiece product comprises the following steps: step I. preparing a raw hairpiece; step II. cutting a manufacturing unit: cutting one or more manufacturing units having a trapezoidal shape from the raw hairpiece; and step III. homogeneously mixing each manufacturing unit. In the present invention, after cutting the layered part having a trapezoidal shape and mixing the same homogeneously, the layered part of the layered hairpiece product resembles a natural look at the hair ends with high similarity to real hairs.

Claims

1. A manufacturing method for layered hairpiece product, wherein the method comprises the following steps: step I: preparing a raw hairpiece; step II: cutting a manufacturing unit: cutting one or more manufacturing units having a trapezoidal shape from the raw hairpiece; step III: homogeneously mixing each manufacturing unit; and step IV: dragging the manufacturing unit: dragging parts of the hair at two ends of the manufacturing unit outwards to a certain length, until the length of the manufacturing unit reaches the total length of the hairpiece product; wherein the length of a longer side of the trapezoidal shape of the manufacturing unit is less than the total length of the hairpiece product; the length of the layered part corresponding to a lateral side of the trapezoidal shape is less than the length of the layered part of the hairpiece product; wherein the step IV of dragging the manufacturing unit is specifically carried out as follows: holding a middle part of the manufacturing unit by hand, and dragging the parts of the hair at two ends outwards to a certain length multiple times.

2. The manufacturing method for layered hairpiece product according to claim 1, wherein in step II of cutting the manufacturing unit, the one or more manufacturing units are cut from a start end of the raw hairpiece successively.

3. The manufacturing method for layered hairpiece product according to claim 2, wherein the step I of preparing the raw hairpiece is specifically carried out as follows: passing the start end of the raw hairpiece between processing plates, with the raw hairpiece being arranged evenly between the processing plates and the start end of the raw hairpiece protruding from the processing plates by a certain length.

4. The manufacturing method for layered hairpiece product according to claim 3, wherein the distance between two processing plates is adjusted according to hair amount of the manufacturing unit.

5. The manufacturing method for layered hairpiece product according to claim 4, wherein the cutting of the first manufacturing unit in the step II is specifically carried out as follows: beginning from the start end of the raw hairpiece, on one side of the processing plates, cutting from a first cutting point on one side of the raw hairpiece to a second cutting point on the other side of the raw hairpiece in an inclined upward direction; then on the other side of the processing plates, cutting from a third cutting point on one side of the raw hairpiece to a fourth cutting point on the other side of the raw hairpiece in an inclined upward direction; and separating the first manufacturing unit having a trapezoidal shape formed by the first cutting point, the second cutting point, the third cutting point, and the fourth cutting point from the remaining raw hairpiece at the lateral side formed by the third cutting point and the fourth cutting point.

6. The manufacturing method for layered hairpiece product according to claim 5, wherein the cutting of a second manufacturing unit in step II is specifically carried out as follows: passing a start end of the remaining raw hairpiece between the processing plates, with the remaining raw hairpieces being arranged evenly between the processing plates and the start end of the remaining raw hairpiece being the lateral side defined by the third cutting point and the fourth cutting point, then on the other side of the processing plates, cutting from a fifth cutting point on one side of the raw hairpiece to a sixth cutting point on the other side of the raw hairpiece in an inclined upward direction; separating the second manufacturing unit having a trapezoidal shape formed by the third cutting point, the fourth cutting point, the fifth cutting point and the sixth cutting point from the remaining raw hairpiece at the lateral side formed by the fifth cutting point and the sixth cutting point, and repeating the cutting of the second manufacturing unit in the same way, in order to obtain a plurality of manufacturing units.

7. The manufacturing method for layered hairpiece product according to claim 6, wherein one or more of scissors, laser or forged blade is or are used as cutting tool, and the cutting is carried out manually or by machine.

8. The manufacturing method for layered hairpiece product according to claim 1, wherein the lateral side of the trapezoidal shape is a segment or a plurality of segments of curve or straight line, a part of the longer side or the shorter side of the trapezoidal shape is a start segment or an end segment, and the middle part is a middle segment, the slopes and the hair amounts of the start segment, the end segment and the middle segment being determined according to the requirements of the layered part of the hairpiece product.

9. The manufacturing method for layered hairpiece product according to claim 1, wherein the step III of homogeneously mixing each manufacturing unit is specifically carried out by manually mixing and combing, which are repeated multiple times.

10. The manufacturing method for layered hairpiece product according to claim 2, wherein the step III of homogeneously mixing each manufacturing unit is specifically carried out by manually mixing and combing, which are repeated multiple times.

11. A manufacturing method for layered hairpiece product, wherein the method comprises the following steps: step I: preparing a raw hairpiece; step II: cutting a manufacturing unit: cutting one or more manufacturing units having a trapezoidal shape from the raw hairpiece; and step III: homogeneously mixing each manufacturing unit; wherein the step I of preparing the raw hairpiece is specifically carried out as follows: passing the start end of the raw hairpiece between processing plates, with the raw hairpiece being arranged evenly between the processing plates and the start end of the raw hairpiece protruding from the processing plates by a certain length; wherein in step II of cutting the manufacturing unit, the one or more manufacturing units are cut from a start end of the raw hairpiece successively; wherein the cutting of a first manufacturing unit in step II is specifically carried out as follows: beginning from the start end of the raw hairpiece, on one side of the processing plates, cutting from a first cutting point on one side of the raw hairpiece to a second cutting point on the other side of the raw hairpiece in an inclined upward direction; then on the other side of the processing plates, cutting from a third cutting point on one side of the raw hairpiece to a fourth cutting point on the other side of the raw hairpiece in an inclined upward direction; and separating the first manufacturing unit having a trapezoidal shape formed by the first cutting point, the second cutting point, the third cutting point, and the fourth cutting point from the remaining raw hairpiece at the lateral side formed by the third cutting point and the fourth cutting point.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is a schematic view of the arrangement of a raw hairpiece and a plurality of manufacturing units provided in the present invention;

(2) FIG. 2 is a schematic view for cutting a first manufacturing unit in the present invention;

(3) FIG. 3 is a schematic view for cutting a second manufacturing unit in the present invention;

(4) FIG. 4 is a schematic view of the trapezoidal shape of the manufacturing unit provided in the present invention;

(5) FIG. 5 is a schematic view for winding operation in the present invention; and

(6) FIG. 6 is a schematic view for dragging operation in the present invention.

LIST OF REFERENCE NUMERALS

(7) 1. layered hairpiece product (referred to as hairpiece product for short); 2. main part of the hairpiece product; 3. layered part of the hairpiece product; 4. trapezoidal shape; 5. longer side of the trapezoidal shape; 6. lateral side of the trapezoidal shape; 7. start segment; 8. end segment; 9. middle segment; 10. raw hairpiece; 11. manufacturing unit; 12. start end of the raw hairpiece; 13. layered part corresponding to the lateral side of the trapezoidal shape; 14. processing plate; 15. first cutting point; 16. second cutting point; 17. third cutting point; 18. fourth cutting point; 19. fifth cutting point; 20. sixth cutting point; 21. circular hair bundle; 22. shorter side of the trapezoidal shape.

DETAILED DESCRIPTION OF EMBODIMENTS

(8) The present invention is further described below in conjunction with the drawings and embodiments.

(9) In the following part, the specific embodiments of the present invention will be described in detail. The preferable embodiments of the present invention are shown in the figures, which are used to graphically supplement the textual explanation in this description, so that each of the technical features and the overall technical solution of the present invention can be understood intuitively and pictorially. They should not be understood as limitation on the protective range of the present invention.

(10) The technical solution used in the embodiment is as follows. A manufacturing method for preparing layered hairpiece product comprises the following steps: step I. preparing a raw hairpiece 10; step II. cutting a manufacturing unit: cutting one or more manufacturing units 11 having a trapezoidal shape 4 from the raw hairpiece 10; and step III. homogeneously mixing each manufacturing unit.

(11) In the step II of cutting a manufacturing unit, the one or more manufacturing units 11 are cut from a start end 12 of the raw hairpiece successively.

(12) The length of a longer side 5 of the trapezoidal shape of the manufacturing unit is smaller than the total length of the hairpiece product 1. The length of the layered part 13 corresponding to a lateral side of the trapezoidal shape is smaller than the length of the layered part 3 of the hairpiece product. The manufacturing method further comprises step IV of dragging the manufacturing unit: dragging the parts of the hair at two ends of the manufacturing unit 11 outwards to a certain length, until the length of the manufacturing unit reaches the total length of the hairpiece product.

(13) The step IV of dragging the manufacturing unit is specifically carried out as follows: holding a middle part of the manufacturing unit by hand, and dragging the parts of the hair at two ends outwards to a certain length multiple times.

(14) The step I of preparing a raw hairpiece is specifically carried out as follows: passing the start end 12 of the raw hairpiece between processing plates 14, with the raw hairpieces being arranged evenly between the processing plates 14 and the start end 12 of the raw hairpiece protruding from the processing plates 14 by a certain length.

(15) The distance between two processing plates 14 is adjusted according to hair amount of the manufacturing unit.

(16) The cutting of a first manufacturing unit in step II is specifically carried out as follows: beginning from the start end 12 of the raw hairpiece, on one side of the processing plates 14, cutting from a first cutting point 15 on one side of the raw hairpiece to a second cutting point 16 on the other side of the raw hairpiece in an inclined upward direction; then on the other side of the processing plates 14, cutting from a third cutting point 17 on one side of the raw hairpiece to a fourth cutting point 18 on the other side of the raw hairpiece in an inclined upward direction; and separating the first manufacturing unit having a trapezoidal shape formed by the first cutting point 15, the second cutting point 16, the third cutting point 17, and the fourth cutting point 18 from the remaining raw hairpiece at the lateral side formed by the third cutting point 17 and the fourth cutting point 18.

(17) The cutting of a second manufacturing unit in step II is specifically carried out as follows: passing a start end of the remaining the raw hairpiece between the processing plates, with the remaining raw hairpieces being arranged evenly between the processing plates and the start end of the remaining raw hairpiece being the lateral side defined by the third cutting point and the fourth cutting point, then on the other side of the processing plates, cutting from a fifth cutting point 19 on one side of the raw hairpiece to a sixth cutting point 20 on the other side of the raw hairpiece in an inclined upward direction; separating the second manufacturing unit having a trapezoidal shape formed by the third cutting point 17, the fourth cutting point 18, the fifth cutting point 19, and the sixth cutting point 20 from the remaining raw hairpiece at the lateral side formed by the fifth cutting point 19 and the sixth cutting point 20; and repeating the cutting of the second manufacturing unit in the same way, in order to obtain a plurality of manufacturing units.

(18) One or more of scissors, laser or forged blade is or are used as cutting tool, and the cutting is carried out manually or by machine.

(19) The lateral side 6 of the trapezoidal shape is a segment or a plurality of segments of curve or straight line, the longer side 5 or the shorter side 22 of the trapezoidal shape is a start segment 7 or an end segment 8, and the middle part is a middle segment 9, the slopes and the hair amounts of the start segment 7, the end segment 8 and the middle segment 9 being determined according to the requirements of the layered part 3 of the hairpiece product.

(20) The step III of homogeneously mixing each manufacturing unit is specifically carried out by manually mixing and combing, which are repeated multiple times.

(21) The manual mixing can be carried out regularly or irregularly, and the combing is carried out by hand and comb.

(22) The manual mixing is carried out through winding.

(23) A first winding operation is specifically carried out as follows: winding the hair inwards to form a circular hair bundle 21, starting from the shorter side 22 or the longer side 5 of the trapezoidal shape. The combing is specifically carried out as follows: holding a middle part of the circular hair bundle after winding, teasing two ends of the hair by hand and comb, and putting down the circular hair bundle. A second winding operation is specifically carried out as follows: winding the hair inwards to form a circular hair bundle, starting from one side of the trapezoidal shape. The combing and the second winding operation are repeated successively multiple times.

(24) The winding is carried out manually or by machine, and the combing is carried out manually or by machine.

(25) The total number of winding operations is 2-8, and the total number of combing operations is 2-8. The length of the longer side 5, the length of the shorter side 22, and the length of the layered part 13 corresponding to the lateral side of the trapezoidal shape of the manufacturing unit are determined according to the requirements of the layered part 3 of the hairpiece product.

(26) The embodiments of the present invention are described above in detail in conjunction with the drawings. However, the present invention should not be limited to the above embodiments, and various modifications are possible in the range of knowledge of an ordinary person skilled in the art, without departing from the essence of the present invention.