CN112501746A

CN112501746A - Manufacturing process and method of magic tape

Info

Publication number: CN112501746A
Application number: CN202011366485.8A
Authority: CN
Inventors: 叶耀群; 余丽战
Original assignee: Zhongshan Liyao Weaving Co ltd
Current assignee: Zhongshan Liyao Weaving Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-03-16

Abstract

The invention relates to the technical field of magic tapes, and discloses a manufacturing process and a method of a magic tape, which comprises the following steps: s1: manufacturing a embryonic band, namely firstly, a loom is used for enabling raw material nylon yarns to pass through a ribbon loom to form the shape of the embryonic band; s2: manufacturing an interlayer film, and printing ink on the surface of the interlayer film; s3: laminating, namely laminating the embryonic tapes on two sides of the interlayer film, and performing hot-press lamination; s4: dyeing, namely dyeing the blank belt of the semi-finished product into various colors by high-temperature dyeing equipment; s5: and manufacturing a suede embryonic band. The invention can ensure the strong pasting effect with the magic buckle, simultaneously solve the problem of air leakage, detect the quality of the magic tape, collect unqualified magic tapes, facilitate analysis, strictly control the quality, prevent unqualified magic tapes from flowing into the market to influence public praise, enable the operation to be more convenient and faster, enable the slurry to be uniformly covered on the magic buckle and avoid the generation of creases.

Description

Manufacturing process and method of magic tape

Technical Field

The invention relates to the technical field of magic tapes, in particular to a manufacturing process and a manufacturing method of a magic tape.

Background

The magic tape is also called a sticking tape or a squeaking buckle (a squeaking sound has the function of a button), is a common connecting auxiliary material on clothes, and is formed by two sides of a molecular female. One side of the magic tape is fine and soft fiber and round hair (LOOP), and the other side is harder barbed Hair (HOOK). The general clothing HOOK is above. The product is widely used for clothes, shoes, hats, gloves, bags, sofas, vehicles and boats, seat cushions, aviation products, ponchos, curtains, toys and the like.

The magic tape is also called snap button, is a common connecting auxiliary material on the luggage and the clothes, and is divided into a male side and a female side: one side is made of soft fiber and the other side is made of elastic fiber with barbs. The male hook and the female hook are buckled mutually, under the condition of certain transverse force, the hook rich in elasticity is straightened, is loosened from the loop and is opened, then the original hook type is recovered, the opening and closing are repeated for as many as ten thousands times, the quality of the existing magic tape is generally easy to ignore in the manufacturing process, the quality of the magic tape cannot be guaranteed, the sale of the magic tape is influenced, and the requirements of people cannot be met.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a manufacturing process and a method of a magic tape, and mainly solves the problems that the quality of the magic tape cannot be ensured, the sale of the magic tape is influenced, and the requirements of people cannot be met by the existing production method.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme:

the manufacturing process and method of the magic tape comprise the following steps:

s1: manufacturing a embryonic band, namely firstly, a loom is used for enabling raw material nylon yarns to pass through a ribbon loom to form the shape of the embryonic band;

s2: manufacturing an interlayer film, and printing ink on the surface of the interlayer film;

s3: laminating, namely laminating the embryonic tapes on two sides of the interlayer film, and performing hot-press lamination;

s4: dyeing, namely dyeing the blank belt of the semi-finished product into various colors by high-temperature dyeing equipment;

s5: manufacturing a suede blank belt, wherein the suede blank belt of the magic tape is dyed, brushed and curled on the suede surface of the color blank belt by a fluffing machine, and then sized by sizing;

s6: making a hook face blank belt, sizing and shaping the hook face of the dyed blank belt, and then uniformly and properly cutting the monofilaments on the surface of the blank belt through an inlet hook cutting machine to form the blank belt with hooks and stickness;

s7: splitting, namely splitting the magic tape blank into required widths of various specifications through an inlet splitting machine, splitting the magic tape blank into required lengths through a rolling device, cutting the required lengths, and rolling the finished product into a box;

s8: and (4) quality detection, namely performing sampling inspection on the produced magic tape and detecting the peeling strength and the shearing strength of the magic tape.

On the basis of the above scheme, in S1, the nylon yarn is subjected to quality detection and strength detection during material selection.

In a still further embodiment of the present invention, the dyeing in S4 is performed by ventilation for 10 to 80 minutes.

Furthermore, when sizing is performed in S5, the back-to-back velcro tapes are adjusted to prevent unnecessary damage due to tension and to adjust the slope of the scraper.

On the basis of the scheme, the tape turning and placing in the sizing process in the step S6 needs to be correct, so that the joint seams are fused together perfectly, and the passing rate of products is greatly improved.

In a further aspect of the present invention, the sizing process in S6 is hierarchical, and the sizing process should be performed in the order of light to dark.

Furthermore, the magic tape binding band must be kept intact during the splitting in the S7, so as to avoid the generation of creases.

On the basis of the scheme, in the step S8, when the peel strength is detected, one end of the hook surface belt and one end of the loop surface belt are aligned, and then the hook surface belt and the loop surface belt are lightly pressed together, and the effective length of the hook surface belt and the loop surface belt is 50mm, then a tensile testing machine is used for setting a clamping distance of 75mm and a tensile speed of 50mm/min, the two stripped ends of the prepared sample are clamped on an upper clamp and a lower clamp, an effective closing area of the prepared sample is located between the upper clamp and the lower clamp, the sample is stretched until the effective closing area is completely separated, and the average value of the tensile force.

According to a further scheme of the invention, when the shear strength is detected in S8, 4 groups of samples with the length of (100 ± 5) mm and the effective width of 20mm are cut from a pair of sticky tapes, each group of samples comprises 1 section of hook surface tape and 1 section of loop surface tape, then the dirty surface of the hook surface tape is placed on a platform with the dirty surface facing upwards, the hair surface of the loop surface tape is placed on the hook surface tape downwards, two ends of the hook surface tape and the loop surface tape are staggered and slightly pressed in the long side direction, the effective width of the hook surface tape and the loop surface tape is 50mm, the samples are rolled back and forth for about 10 times by using a roller to prevent the samples from bending, a clamping distance of 75mm and a stretching speed of 100mm/min are set by using a tensile testing machine, the prepared samples are clamped on upper and lower clamping devices, the effective closing area of the samples is positioned between the upper and lower clamping devices, the samples are stretched until the.

(III) advantageous effects

Compared with the prior art, the invention provides a manufacturing process and a method of the magic tape, and the magic tape has the following beneficial effects:

1. the blank belts are attached to the two sides of the interlayer film and are hot-pressed, so that the two layers of non-woven fabrics have higher composite fastness, the strong adhesion effect with the magic buckle can be ensured, and the problem of air leakage is solved.

2. The invention can detect the quality of the magic tape by detecting the manufactured magic tape, collect unqualified magic tape, facilitate analysis, strictly control the quality and prevent the unqualified magic tape from flowing into the market to influence public praise.

3. Can play the effect of dust removal through the step of ventilation, can carry out air-dry completely with the embryo area moreover, prevent that the material from moist influences dyeing effect.

4. Through when starching, adjust earlier that back-to-back magic subsides to its tension effect causes unnecessary damage, the adjustment scraper can make the operation more convenient, let thick liquids evenly cover on the magic is buckled, can avoid the production of crease, influences the product pleasing to the eye, reduces the sales rate of product.

Drawings

Figure 1 is a flow structure diagram of the manufacturing process and method of the magic tape provided by the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, a process and a method for manufacturing a magic tape includes the following steps:

s3: laminating, namely laminating the embryonic tapes on two sides of the interlayer film, and performing hot-press laminating to ensure that the composite fastness of the two layers of non-woven fabrics is higher, ensure the strong adhesion effect with the magic buckle and solve the problem of air leakage;

s8: quality detection, carry out the spot check to the magic subsides that produce, detect the peel strength and the shear strength of magic subsides, detect the quality that can detect the magic subsides to the magic subsides that make, unqualified collects, conveniently analyzes, and strict control quality prevents that unqualified magic subsides from flowing into market influence public praise.

In the S1 of the invention, the nylon yarn is subjected to quality detection and strength detection during material selection, so that the unqualified nylon yarn is prevented from influencing the overall quality of the magic tape, the ventilation treatment is carried out before dyeing in S4, the ventilation time is 10-80 minutes, the dust removal effect can be achieved through the ventilation step, but also can completely air-dry the blank belt to prevent the material from being wet to influence the dyeing effect, the back-to-back magic tape is adjusted when sizing is carried out in S5 to prevent unnecessary damage caused by the tension effect, simultaneously, the inclination of the scraper is adjusted, the scraper is adjusted to enable the operation to be more convenient and faster, the slurry is uniformly covered on the magic buckle, the tape is turned over to be correctly placed when the slurry is applied in the S6, the bonding seam is completely fused, the passing rate of the product is greatly improved, the layering is realized in the slurry application process in the S6, and the slurry is sequentially applied from shallow to deep according to the color.

It should be particularly noted that, when splitting in S7, the magic tape should be kept intact to avoid the generation of creases which may affect the beauty of the product and reduce the sales rate of the product, in S8, when performing peel strength detection, one end of the hook face tape and the loop face tape is aligned, then pressed lightly and the effective length thereof is 50mm, then a tensile testing machine is used to set the clamping distance to be 75mm, the tensile speed is 50mm/min, the two stripped ends of the prepared sample are clamped on the upper and lower clamps, and the effective closing area thereof is located between the upper and lower clamps, the sample is stretched until the effective closing area is completely separated, the average value of the tensile values is the peel force, in S8, 4 groups of samples with the length of (100 ± 5) mm and the effective width of 20mm are cut from a pair of hook face tapes, each group of samples includes 1 section of hook face tape and 1 section of loop face tape, and then putting the dirty side of the hook surface on a platform, putting the hair side of the loop surface on the hook surface belt, staggering two ends of the hook surface belt and the loop surface belt, slightly pressing along the long edge direction, and enabling the effective width of the hook surface belt to be 50mm, rolling the sample back and forth for about 10 times by using a roller to prevent the sample from bending, setting a clamping distance of 75mm and a tensile speed of 100mm/min by using a tensile testing machine, clamping the prepared sample on an upper clamp and a lower clamp, wherein the effective closing area of the sample is positioned between the upper clamp and the lower clamp, and stretching until the effective closing area of the sample is completely separated, and the maximum force is a shearing force.

Example 2

In the S1 of the invention, the nylon yarn is subjected to quality detection and strength detection during material selection, so that the unqualified nylon yarn is prevented from influencing the overall quality of the magic tape, the ventilation treatment is carried out before dyeing in S4, the ventilation time is 18-70 minutes, the dust removal effect can be achieved through the ventilation step, but also can completely air-dry the blank belt to prevent the material from being wet to influence the dyeing effect, the back-to-back magic tape is adjusted when sizing is carried out in S5 to prevent unnecessary damage caused by the tension effect, simultaneously, the inclination of the scraper is adjusted, the scraper is adjusted to enable the operation to be more convenient and faster, the slurry is uniformly covered on the magic buckle, the tape is turned over to be correctly placed when the slurry is applied in the S6, the bonding seam is completely fused, the passing rate of the product is greatly improved, the layering is realized in the slurry application process in the S6, and the slurry is sequentially applied from shallow to deep according to the color.

It should be particularly noted that, when splitting in S7, the magic tape should be kept intact to avoid the generation of creases which may affect the beauty of the product and reduce the sales rate of the product, in S8, when performing peel strength detection, one end of the hook face tape and the loop face tape is aligned, then pressed lightly and the effective length thereof is 50mm, then a tensile testing machine is used to set the clamping distance of 70mm and the tensile speed of 50mm/min, the two ends of the prepared sample which is peeled off are clamped on the upper and lower clamps, and the effective closing area thereof is located between the upper and lower clamps, the sample is stretched until the effective closing area is completely separated, the average value of the tensile values is the peel force, in S8, 4 groups of samples with the length of (100 ± 5) mm and the effective width of 20mm are cut from a pair of hook face tapes, each group of samples includes 1 section of hook face tape and 1 section of loop face tape, and then putting the dirty side of the hook surface on a platform, putting the hair side of the loop surface on the hook surface belt, staggering two ends of the hook surface belt and the loop surface belt, slightly pressing along the long edge direction, and enabling the effective width of the hook surface belt to be 50mm, rolling the sample back and forth for about 10 times by using a roller to prevent the sample from bending, setting a clamping distance of 70mm and a tensile speed of 100mm/min by using a tensile testing machine, clamping the prepared sample on an upper clamp and a lower clamp, wherein the effective closing area of the sample is positioned between the upper clamp and the lower clamp, and stretching until the effective closing area of the sample is completely separated, and the maximum force is a shearing force.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The manufacturing process and the method of the magic tape are characterized by comprising the following steps:

2. The manufacturing process and method of the magic tape according to claim 1, wherein the nylon yarn is subjected to quality detection and strength detection during the material selection in the step S1.

3. The manufacturing process and method of the magic tape according to claim 1, wherein the ventilation treatment is performed before the dyeing in the step S4, and the ventilation time is 10-80 minutes.

4. The manufacturing process and method of the magic tape according to claim 3, wherein the back-to-back magic tape is adjusted to prevent unnecessary damage due to tension and to adjust the inclination of the scraper during the sizing in the step S5.

5. The manufacturing process and method of the magic tape according to claim 1, wherein the tape turning and placing are correct during sizing in the step S6, so that the seam is perfectly fused together, thereby greatly improving the passing rate of the product.

6. The manufacturing process and method of the magic tape according to claim 5, wherein the sizing process in the step S6 is hierarchical and should be performed in the order of light to dark.

7. The manufacturing process and method of the magic tape according to claim 1, wherein the magic tape should be kept intact during the dividing in the step S7 to avoid the generation of creases.

8. The manufacturing process and method of the magic tape according to claim 1, wherein in the step S8, when the peel strength is detected, one end of the hook face tape and the loop face tape is aligned, then the hook face tape and the loop face tape are lightly pressed together, the effective length of the hook face tape and the loop face tape is 50mm, then a tensile testing machine is used for setting a clamping distance of 75mm and a tensile speed of 50mm/min, the two stripped ends of the prepared sample are clamped on the upper and lower clamps, the effective closing area of the prepared sample is located between the upper and lower clamps, the sample is stretched until the effective closing area is completely separated, and the average value of the tensile force values is the peel force.

9. The manufacturing process and method of the magic tape according to claim 8, wherein when the shear strength is detected in S8, firstly, cutting 4 groups of samples with the length of (100 +/-5) mm and the effective width of 20mm from a pair of sticking buckle tapes, wherein each group of samples comprises 1 section of hook surface tape and 1 section of loop surface tape, then the dirty side of the hook surface is put on the platform, the hair side of the loop surface is put down on the hook surface belt, the two ends of the hook surface belt and the loop surface belt are staggered and slightly pressed along the long edge direction, the effective width of the sample is 50mm, the sample is rolled back and forth for about 10 times by a roller to prevent the sample from bending, the clamping distance is set to be 75mm by a tensile testing machine, the stretching speed is set to be 100mm/min, the prepared sample is clamped on an upper clamp and a lower clamp, the effective closing area is positioned between the upper holder and the lower holder, the sample is stretched until the effective closing area of the sample is completely separated, and the maximum force is a shearing force.