CN1178600C - Method for manufacturing single-cut piece breast paste - Google Patents

Abstract

A method for manufacturing single-piece breast sticker includes such steps as punching holes on adhesive tape, removing single-layer release paper, sticking the band of breast sticker, shaping and cutting the breast sticker, cutting half-fracture opening on release paper, stripping waste material, and cutting finished product. The invention can greatly reduce the manufacturing and packaging cost of the breast paste product, and the breast paste can be torn by the preset tear when the tear-off release paper is used, so that the appearance of the breast paste product is not damaged.

Description

Manufacturing method of single-cut chest patch

Background technique

The invention relates to a method for manufacturing a breast patch for human breasts, in particular to a method for manufacturing a single-cut patch.

technical field

Breast stickers are widely used to cover human breasts and breasts. In the occasions of ladies' underwear exhibitions, swimwear displays, photography, filming or home life, breast stickers can be used to cover and modify the breasts to make the breast curve more beautiful. Therefore, chest stickers have just become a real personal article, and must make every effort to make the user feel comfortable, attractive in appearance and unburdened as its primary requirement in use.

However, typical and commonly used chest patch products, as shown in Figure 12 and Figure 13, wherein, when the commonly used chest patch A is manufactured, the chest patch A is directly glued on the whole surface so that the entire surface is sticky When leaving the factory, the backing paper B attached to the chest patch A must be torn off first, and an anti-adhesive lining C (such as As shown in Figure 13), the nipple position of the chest will not be pasted by the glue on the chest patch A, so that the chest patch A will not damage the skin on the nipple surface when it is not used and torn off the chest.

However, in the manufacturing method of the above-mentioned conventional chest patch products, a release liner C must be manufactured in addition to the chest patch A, so that the product must use two kinds of cut pieces and two pieces of material in the manufacture, which makes the production cost It is generally high, and the chest patch A and release liner C must be packaged separately in the product factory packaging, which increases the inconvenience and trouble in the product manufacturing process and packaging.

In addition, when using the above-mentioned conventional chest patch products, the chest patch A is closely attached to the backing paper B, and it is not easy to separate the two, especially when the shape of the chest patch A is complicated, tools must be used ( For example: scissors) or fingernails lift a small corner from the chest sticker A and the backing paper B and then apply force to peel off the two. Lose the proper overall shape aesthetic feeling and cover function. And, on the other hand, the breast patch A must be used with an anti-adhesive lining C to be attached to its central part. In addition to being inconvenient to use, if the fit is slightly off-center, it is very easy to damage the skin on the surface of the breast nipple. Injury caused by tearing off due to the sticky adhesive on the chest patch A.

Another problem with the above-mentioned conventional chest patch products is that the anti-adhesive liner C must be pasted on the chest patch A, resulting in the overall appearance of the chest patch A with different thicknesses, which seriously affects its appearance and appearance. The function of modifying the curve of the breasts, and the edge joining zone between the anti-adhesive liner C and the chest tape A will also appear uneven, and cannot be tightly fitted to the human chest and nipples, which may cause the chest tape to fall off or rub The uncomfortable phenomenon of tingling is actually a problem that needs to be solved in the manufacture of bra products.

Contents of the invention

The main purpose of the present invention is to provide a single-cut chest patch manufacturing method, so that the chest patch does not need to be pasted with any anti-adhesive lining, and can be used only by making a single piece, which can greatly reduce the cost of the chest patch. Product manufacturing and packaging costs.

Another object of the present invention is to provide a single-cut chest patch manufacturing method, so that when using a tear-off release paper, the chest patch can be torn off through a preset slit without damaging the chest patch product. Appearance shape.

The purpose of the present invention is achieved by the following technical solutions.

A method for manufacturing a single-cut chest patch, characterized in that the steps include: (a) Tape punching holes: on a double-sided tape with an adhesive layer and two release papers, equidistant with a punching machine Several series of holes are punched through, and the diameter of the holes is the size of the breast nipple part of the human body; (b) removing the single-layer release paper: the release paper on either side of the punched double-sided adhesive tape in step (a) The paper is torn off by a peeling machine to expose one side of the adhesive layer; (c) Bonding of the chest tape: a breast tape is attached to the adhesive layer of the double-sided tape by a laminating machine; (d) Cutting the chest patch into shape: each hole punched in step (a) is used as a stamping unit, and the chest patch material tape attached to the double-sided adhesive tape in step (c) is carried out with a linear knife die and a punching machine Half-shaped cutting that does not reach another layer of release paper, first produces a fixed-shaped breast patch on the breast patch material tape, and makes the part of the shaped breast patch that corresponds to the punching hole of the double-sided tape non-sticky; (d') Cut the half-break of the release paper: through the cutting process similar to step (d), use a linear knife mold to pass through the punching machine and turn the double-sided tape over the roller conveyor belt, and then directly on the Carry out half-cutting on the release paper, that is, cut a half-break on the release paper; (e) waste stripping: on the release paper of the double-sided tape, except for the area that has been cut and shaped. The waste of the breast tape is removed from the release paper by the peeling machine, and only the fixed release paper remains on the release paper; (f) Cutting of the finished product: use the double-sided adhesive tape Each hole that is set or each chest patch that has been pasted on the release paper is a cut-off unit segment, and a pair of release paper is cut one by one to produce a finished breast patch with a single piece of chest patch.

In the manufacturing method of the aforementioned single-cut chest patch, in the step (d) of the shaping cutting of the chest patch material strip, the cut chest patch is in the shape of a plum blossom.

In the aforementioned single-cut brass patch manufacturing method, the non-adhesive part of the shaped brass patch in step (d) is a circular area.

The invention can greatly reduce the manufacturing and packaging costs of the chest stickers, and when the breast stickers use a tear-off release paper, they can be torn off through the preset slit without damaging the appearance of the breast stickers.

Description of drawings

In order to further understand the technical content, characteristics and effects of the present invention, the following preferred embodiments are exemplified, and detailed descriptions are as follows in conjunction with the accompanying drawings:

Fig. 1 is a detailed flow chart of the present invention.

Fig. 2 is a schematic view of the appearance of the double-sided adhesive tape in the present invention.

FIG. 3 is a partially enlarged cross-sectional view of a portion marked D in FIG. 2 .

Fig. 4 is a top view of the state of punching holes on the surface of the double-sided adhesive tape in the present invention.

Fig. 5 is a top view of the state where the breast patch tape of the present invention is attached to the upper side of the double-sided adhesive tape.

FIG. 6 is an enlarged cross-sectional schematic diagram of a portion marked E in FIG. 5 .

Fig. 7 is a top view of the state in which the breast tape of the present invention is cut to shape.

Fig. 8 is a top view of the state of the half-cut part of the release paper and the bra tape after waste removal in the present invention.

Fig. 9 is a schematic diagram of the three-dimensional structure of the finished brassiere made by the manufacturing method of the single-cut brassiere according to the present invention.

Fig. 10 is a schematic diagram of a state where the release paper of the finished breast patch shown in Fig. 9 is torn off through a half-broken opening.

Fig. 11 is a schematic diagram of the use state of the finished breast patch of the present invention with the half-face release paper torn off.

Fig. 12 is a structural schematic diagram of a conventional bra product.

Fig. 13 is a schematic diagram of the state of adhering a release liner to a conventional chest patch product during use.

Detailed ways

First please refer to Figures 1 to 4. Figure 1 is a flow chart of the manufacturing method of a single-cut chest sticker of the present invention, wherein step 10 is the process of punching holes in the tape, which is a process shown in Figures 2 and 3. Double-sided adhesive tape 100 is equidistant with punching machine (not shown in the figure) to run through punching with several series of holes 110 (shown in Fig. 4), and its diameter is the size of human breast nipple part, and this double-sided adhesive tape 100 It then includes an adhesive layer 120 and two layers of release paper 130 and 140, the adhesive layer 120 is sticky on both sides, and the two sides are attached to the release paper 130 and 140 respectively, and the double-sided adhesive tape 100 In the punching process of the above step 10, the roller conveyor belt is used to carry out the punching of a series of holes 110 in cooperation with the punching machine, and after the punching process of step 10 is completed, the single-layer release process of step 20 is carried out The process of paper removal is to remove the release paper 130 or 140 on either side of the double-sided adhesive tape 100 with a peeling machine. In the embodiment listed in the present invention, the release paper 140 is removed to make the adhesive The top surface of the adhesive layer 120 is exposed.

Please cooperate with Fig. 5 and Fig. 6, after completing the process of removing the release paper in step 20, proceed to the process of laminating the breast tape in step 30, that is, put a breast tape 200 on the machine On the platform, the top surface of the adhesive layer 120 of the double-sided tape 100 in the above-mentioned step 20 is correspondingly pasted on the platform by a laminating machine, so that the chest tape 200 replaces the position of the release paper 130 in the original double-sided tape 100 ( 6), so that the chest tape 200 is evenly pasted on the double-sided adhesive tape 100, and the material of the chest tape 200 is not limited, such as breathable non-woven fabric, or frivolous lace and dazzling appearance. Jacquard composition.

Please refer to Figure 7 again. After completing the above-mentioned step 30 of laminating the breast tape, the process of step 40 of shaping the breast tape is carried out. The chest tape 200 that fits on the double-sided adhesive tape 100 uses each hole 110 as a stamping unit partition, and the surface of the chest tape 200 is stamped and cut one by one, and the depth of the stamping and cutting is half-cut. , That is to say, it is only deep enough to reach the chest tape 200 and the adhesive layer 120, and will not pass through the release paper 140 of another layer (bottom layer). The fancy quincunx shape, in the part of the quincunx-shaped cutting area, is a chest patch with a fixed shape, and the present invention uses the number 300 to mark the chest patch.

Please refer to Figure 8 again, after completing the process of cutting the breast stickers into shape in step 40, proceed to the process of cutting the half-break of the release paper in step 50, that is, by means of a cutting procedure similar to step 40, to The linear knife mold is turned over by the punching machine and the double-sided tape 100 through the roller conveyor belt, and then the half-broken cutting process is directly performed on the release paper 140, that is, at least one half-break is cut on the release paper 140 141, and the half fracture 141 is not deep into the adhesive layer 120 and the chest tape 200, so the integrity of the chest tape 300 can be ensured. After completing the process of cutting the half-break of the release paper in step 50, the process of stripping the waste in step 60 is carried out, that is, the area on the breast tape 200 except the breast tape 300 is automatically released by the stripping machine. The paper 140 is peeled off and removed, so that only the chest patch 300 remains on the release paper 140 of the double-sided adhesive tape 200 and remains in a bonded state.

Please refer to FIG. 9 again. After the waste stripping process in step 60 is completed, the finished product cutting process in step 70 is carried out, that is, each hole 110 or chest sticker is cut by a cutting machine or a paper cutter. 300 is a section of a cutting unit, which is used to cut out the finished breast stickers 400 shown in Figure 9 one by one, and it can be clearly seen from Figure 9 that the breast stickers produced through the various processes shown in Figures 1 to 8 above The finished product 400 only includes a chest sticker 300 and a release paper 140, so that the chest sticker 300 can be completed with only a single cut piece, and there is no need to make an additional release liner for combination, which can greatly reduce the production cost. The manufacturing and packaging costs, and the detailed structure and usage of the bra 300 will be described in detail below.

Please refer to Fig. 10 and Fig. 11 for the two operation situations of the finished brass patch 400 produced by the manufacturing method of the present invention. The half-break function of the fracture opening 141 allows the user to directly hold any corner of the release paper 140, and then the release paper 140 and the chest sticker 300 can be easily and conveniently peeled off (as shown in FIG. 11 ). And will not damage the chest sticker 300. The circular area 310 corresponding to the hole 110 of the original double-sided adhesive tape 100 in the chest patch 300 does not have the adhesive layer 120, that is, it does not have the sticky or pasting function, but can correspond to the part that contacts the breast nipple of the human body. The parts of the chest patch 300 outside the circular area 310 are bonded to the double-sided adhesive layer 120, so that the bottom surface of the chest patch 300 has an adhesive function for being attached to the chest of the human body. The thickness of the adhesive layer 120 is quite thin, which can usually be ignored, so that when the chest patch 300 is attached to the chest of a human body, it can produce an integrated close fit and comfortable use effect, so the finished chest patch 400 of the present invention The chest patch 300 only needs to be composed of a single cut piece, so as to achieve the industrial utility value of the present invention to facilitate the manufacture and use of the chest patch product.

The advantage of the present invention is that, with the most simple, convenient and effective manufacturing method, only a single cut piece is required for the manufacture of the bra product, and there is no need to manufacture a second cut piece to match the anti-adhesive lining , can reduce the manufacturing and packaging costs of the breast patch product, and make the breast patch more comfortable and comfortable in use. It is an invention that conforms to the concept of ergonomic design and has industrial application value.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still belong to within the scope of the technical solutions of the present invention.

Claims (3)

1, a kind of manufacture method of single cut-parts chest subsides is characterized in that its step comprises:

(a) adhesive tape punching press hole: have on the two-sided tape of a mucigel and two release liners in one, equidistantly run through with perforating press and dash cutter and establish several serial holes, this hole diameter size is the size of human chest nipple portion;

(b) remove the individual layer release liners: arbitrary release liners of the two-sided tape of step (a) punching is torn off removal by stripping machine, the one side of its mucigel is exposed;

(c) chest pastes the strip applying: a chest is pasted strip fit on the mucigel of two-sided tape with make-up machine;

(d) chest pastes the setting cutting: to dash each hole of cutting a hole in the step (a) is a punching unit, with linear cutting die and stamping machine the shape of partly concluding that the chest subsides strip that fits in two-sided tape in the step (c) does not reach another layer release liners is deeply cut, the chest that in advance produces solid shape on chest pastes strip pastes, and make this chest that has formalized paste in the position of corresponding two-sided tape punching do not have a stickiness;

(d ') release liners is cut half fracture port: by the cutting process that is analogous to step (d), with the wire cutting die by stamping machine and with this two-sided tape via roller conveyer belt turn-over after, directly on release liners, carry out half disconnected cutting process, promptly to being less than one half fracture port of cutting on the release liners;

(e) waste material divests: on the release liners of two-sided tape, except the chest that cuts setting pastes the waste material that pastes strip with the chest of exterior domain, peel off on release liners by stripping machine and remove, paste and only keep the strippable paper that has formalized on release liners;

(f) finished product cutting: with dashed each hole of establishing on the two-sided tape or formalized stick in each chest on the release liners paste be one cut off cellular zone every, the chest subsides finished product of single cut-parts chest subsides is provided in cutting to release liners one by one.

2, the single cut-parts chest according to claim 1 manufacture method of pasting is characterized in that the chest in the described step (d) pastes the setting cutting of strip, and it is plum blossom shape that the chest subsides that form cuts by institute.

3, the manufacture method of single cut-parts chest subsides according to claim 1 is characterized in that, the stickiness position of not having of having cut the chest subsides of setting shape in the described step (d) is a border circular areas.

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