CN105220388A - A kind of zipper cloth belt production technology - Google Patents
A kind of zipper cloth belt production technology Download PDFInfo
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- CN105220388A CN105220388A CN201510733756.1A CN201510733756A CN105220388A CN 105220388 A CN105220388 A CN 105220388A CN 201510733756 A CN201510733756 A CN 201510733756A CN 105220388 A CN105220388 A CN 105220388A
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Abstract
The invention discloses a kind of zipper cloth belt production technology, comprise strap sizing, described strap sizing comprises: put in advance on setting machine by undetermined type strap, undetermined type strap is carried out the preliminary treatment of half tensioning, start setting machine, sizing undetermined type strap continuous print under half tensioning state being sent into setting machine by the first motor-driven constant tension control device is indoor; Make undetermined type strap be in half tensioning relaxed state between upper and lower two row's cylinders that sizing is indoor, and do the upper and lower sizing alternately slowly moved ahead continuously and move, to sizing Chu Dai direction, room, obtain the sizing strap that shrinkage factor is 1 ~ 7%; Control the rotating speed of each motor, make the shrinkage factor that sizing strap reaches required.This technique is by allowing strap shrink in advance when strap is shaped, make to reduce amount of contraction during follow-up dyeing, and then prevent the generation of strap impression, avoid the color distortion of slide fastener each interlayer in upper, middle and lower in dyeing, improve strap dyeing uniformity.
Description
Technical field
The invention belongs to slide fastener production field, particularly relate to a kind of zipper cloth belt production technology.
Background technology
At present, zipper cloth belt production process mainly comprises following program: ribbon (the both sides strap of Woven slide fastener), arrangement (being arranged in order by woven strap), sizing (shaping to strap), winding (twisted in by strap on yarn cylinder and become the cloth roll coil of strip), dyeing (by the cloth roll coil of strip spooled, put dye vat into and dye), drying (dry process brought into by the cloth lustful to dye).According to dissimilar slide fastener, some different production routines also can be increased.
Wherein, in zipper cloth belt production process, the main process usually dyeing course will shunk as strap.Specifically, in process strap being involved in row dyeing, strap generally adopts terylene material, due to material self character, strap can produce some and shrink under the state of the High Temperature High Pressure of dyeing, and this contraction can allow each inter-layer color in yarn cylinder upper, middle and lower of the appearance of the strap after dyeing winding deep mixed, and the strap of yarn cylinder nexine more can be made to occur impression, even occurring that the situation of look is not caught at some position, bottom, increasing tension failure slide fastener washing shrinkage for eliminating impression at boiling hot band.This obviously have impact on the outgoing of strap, also reduces production efficiency.And in traditional zipper cloth belt production technology; substantially dyeing heat treatment above is not adopted; even if there is sizing to be also the mode of being elongated by complete tensioning; if because strap not tensioning completely in traditional sizing mode; strap can be caused to transmit not smooth and each cloth interband be wound around; setting machine is caused to shut down or break down; therefore strap must be in the state of a complete tensioning in whole type-approval process; make the strap after having shaped than long before sizing; such as; before sizing, cloth strip length is 30M, and the cloth strip length after sizing increases by 2%.Like this, shrink at dyeing process on the contrary and more strengthen, the problem that shade differs, impression produces is but more serious.
Summary of the invention
The above-mentioned defect that the present invention is directed to existing for zipper cloth belt production provides a kind of zipper cloth belt production technology, this technique strap is done before dyeing pre-shrink process, when making strap follow-up dyeing, amount of contraction reduces even to reach zero contraction, and then avoid because strap shrinks the problem that the colourity brought is deep mixed, impression produces, significantly improve strap dyeing uniformity.
Technical scheme provided by the present invention is as follows:
A. undetermined type strap is put in advance on setting machine, before entering sizing room, by the first motor-driven constant tension control device, undetermined type strap is carried out the preliminary treatment of half tensioning, start setting machine, the sizing that undetermined type strap continuous print under half tensioning state is sent into setting machine by constant tension control device is indoor;
B. the indoor setting temperature environment arranging 150 ~ 185 ° of sizing, undetermined type strap is made to be in half tensioning relaxed state between upper and lower two row's cylinders, and do the upper and lower sizing alternately continuously slowly moved ahead and move, to sizing Chu Dai direction, room, obtain the sizing strap that shrinkage factor is 1 ~ 7%;
C. between the upper and lower two row's cylinders in process B, there is certain spacing, in interlaced arrangement between upper row's cylinder and lower row's cylinder, upper row's cylinder and lower row's cylinder are formed by forward and backward two parts, the forward part of upper row and lower row's cylinder is carried out driving by the second motor and is rotated, and the rear section of upper row and lower row's cylinder is by the 3rd motor-driven rotation;
D. setting cloth Tape movement to sizing Chu Dai direction, room place go out to be with cylinder, go out and under the 4th motor drives, make sizing strap output on the 5th follow-up motor-driven conveyer with cylinder, make sizing strap from go out to be with cylinder export after can smoothly go out band, and rotate fall into strap collecting vessel;
E. in above-mentioned operation, control the speed of the first motor, the second motor, the 3rd motor and the 4th motor simultaneously, make undetermined type strap between upper and lower row's cylinder, be in half tensioning relaxed state slowly to move ahead, reach required shrinkage factor, described half tensioning relaxed state is loose tensioning state;
The rotating speed proportioning of each motor is as follows:
When undetermined type strap being metal, delrin zippers with pulllers, the rotating speed burden control undetermined type strap of the first motor moves with the linear velocity of 30 ms/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the second motor moves with the linear velocity of 30.1 ~ 30.5 ms/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the 3rd motor moves with the linear velocity of 27.1 ~ 28.5 ms/min, and the rotating speed burden control sizing strap of the 4th motor moves with the linear velocity of 27.5 ~ 29.5 ms/min;
When undetermined type strap being nylon zipper, the rotating speed burden control undetermined type strap of the first motor moves with the linear velocity of 25 ms/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the second motor moves with the linear velocity of 25.1-25.5 m/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the 3rd motor moves with the linear velocity of 22.1-23.5 m/min, and the rotating speed burden control sizing strap of the 4th motor moves with the linear velocity of 22.5-24.5 m/min.
Sizing indoor of the present invention can adopt electric heating tube to heat indoor temperature, under making indoor temperature reach the hot environment of 150 ~ 185 °, by the first motor, second motor, the rotating speed of the 3rd motor and the 4th motor adapts configuration, make undetermined type strap and upper, be in contact between lower two row's cylinders but there is no half tensioning relaxed state of complete tension-type, tension force by undetermined type strap diminishes, allow the strap that originally sizing can be elongated, be transformed into the state of lower shrinkage, and the present invention is by after the configuration that adapts to the rotating speed of first to fourth motor, undetermined type strap setting machine under half tensioning relaxed state also can normally be worked, eliminate traditional strap can occur when non-tensioning to be wound around and to transmit not smooth problem.By constant tension control device by undetermined type strap before the finalization, carry out the process of half tensioning in advance, make undetermined type strap keep certain tension force, to facilitate sizing in transmission and type-approval process.The present invention can shape to the strap of 1 ~ 20 processing simultaneously, and cylinder has the accommodated position of 20 straps, and has position-limit mechanism with the position of spacing strap between the accommodated position of adjacent strap between two, prevents from offseting in cloth tape transfer procedure.First motor is at the balancing weight place of setting machine, and effect allows undetermined type strap just there is certain tension force before entering sizing room, and the second Electric Machine Control is shaped the rotation of the upper and lower row's cylinder of indoor first half, thus drives cloth tape travel.
3rd Electric Machine Control is shaped the rotation of the upper and lower row's cylinder of indoor latter half, thus drives cloth tape travel, and the 4th Electric Machine Control is rotated from the cylinder that goes out to be with of sizing indoor setting cloth tape travel out, thus the tape travel of drive cloth.5th motor is in the rear end of whole setting machine, have several to go out the place of band, and the 5th motor is exactly control these straps go out band effect by intended manner.
Before undetermined type strap enters sizing room in operation A, drive pretreatment unit to treat setting cloth band by reverse motors and carry out pre-tensioner process.The setting temperature of the sizing room in process B is realized by electric heating tube heating, and by air circulation device, the temperature everywhere of sizing room is in evenly.Before step D, by air-cooling device into sector-style cold treatment is brought to setting cloth.
Preferably, when undetermined type strap being metal, delrin zippers with pulllers, control described first, second, third and the 4th motor be in the first rotating speed cooperatively interacted, the strap making half tensioning relaxed state of the undetermined type strap of band metal zip fastener that sizing can be made to complete reaches the Length Contraction rate of 5.0 ~ 6.5%.
Preferably, when undetermined type strap being nylon zipper, control described first, second, third and the 4th motor be in the second rotating speed cooperatively interacted, the strap making half tensioning relaxed state between the undetermined type strap of band nylon zipper and upper and lower row's cylinder that sizing can be made to complete reaches the Length Contraction rate of 2 ~ 3.5%.
Owing to have employed technique scheme, the present invention has the following advantages:
Zipper cloth belt production technology of the present invention is mainly improved the fixating shape step of zipper cloth belt, namely in type-approval process, strap is allowed to shrink in advance, make to reduce amount of contraction during follow-up dyeing, and then prevent the generation of strap impression, to avoid in dyeing slide fastener upper, in, the color distortion of lower each interlayer, improve strap dyeing uniformity, which reduces the colouring problem of again doing over again brought because of depth color, also boiling hot belt tension ability pressing slide fastener is increased for eliminating impression before solving, but the problem of the washing shrinkage of heavy damage slide fastener, namely the shaping process that the contraction produced strap in dyeing advances to above has been come.In other words, the present invention adjusts the parameter that each motor runs, 4 motors are allowed to reach the rotary regimes cooperatively interacted, structure indoor with sizing again combines, allow strap when traditional heating and tensioned can be elongated state, become the contraction state that strap can be allowed to reach certain when heating and half tensioning relaxed state, because the contraction of strap completes in fixating shape step, therefore prevent in strap dyeing course and shrink distortion, strap is made to roll up even dyeing, the strap that it also avoid yarn cylinder nexine occurs that impression or some section do not catch the situation of look.
Accompanying drawing explanation
Fig. 1 is the flow chart of zipper cloth belt production technology of the present invention;
Fig. 2 is the structural representation that in the present invention, undetermined type strap is in half tensioning relaxed state between upper and lower two row's cylinders.
Fig. 3 is the structural representation of setting machine used in the present invention.
Fig. 4 is the structural representation of room part of shaping in Fig. 3.
Fig. 5 is the structural representation of conveyer part in Fig. 3.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reach object and effect clearly and be easy to understand, below in conjunction with the drawings and specific embodiments, the present invention is further elaborated:
As Figure 1-5, strap sizing of the present invention comprises:
A. undetermined type strap is put in advance on setting machine 1, before entering sizing room 3, undetermined type strap is carried out the preliminary treatment of half tensioning by the constant tension control device driven by the first motor 2, start setting machine, undetermined type strap continuous print under half tensioning state is sent in the sizing room 3 of setting machine by constant tension control device;
B., the setting temperature environment of 150 ~ 185 ° is set in sizing room 3, undetermined type strap is made to be in half tensioning relaxed state between upper and lower two row's cylinders, and do the upper and lower sizing alternately continuously slowly moved ahead and move, to sizing Chu Dai direction, room, obtain the sizing strap that shrinkage factor is 1 ~ 7%;
C. between the upper and lower two row's cylinders in process B, there is certain spacing, in interlaced arrangement between upper row's cylinder 4 and lower row's cylinder 5, upper row's cylinder and lower row's cylinder are formed by forward and backward two parts, the forward part of upper row and lower row's cylinder is carried out driving by the second motor 6 and is rotated, and the rear section of upper row and lower row's cylinder drives rotation by the 3rd motor 7;
D. setting cloth Tape movement to sizing Chu Dai direction, room place go out to be with cylinder, go out and under the 4th motor 8 drives, make sizing strap output on the conveyer of the 5th follow-up motor 9 driving with cylinder, make sizing strap from go out to be with cylinder export after can smoothly go out band, and rotate fall into strap collecting vessel;
E. in above-mentioned operation, control the speed of the first motor 2, second motor 6, the 3rd motor 7 and the 4th motor 8 simultaneously, make undetermined type strap between upper and lower row's cylinder, be in half tensioning relaxed state slowly to move ahead, reach required shrinkage factor, described half tensioning relaxed state is loose tensioning state;
The rotating speed proportioning of each motor is as follows:
When undetermined type strap being metal, delrin zippers with pulllers, the rotating speed burden control undetermined type strap of the first motor moves with the linear velocity of 30 ms/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the second motor moves with the linear velocity of 30.1 ~ 30.5 ms/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the 3rd motor moves with the linear velocity of 27.1 ~ 28.5 ms/min, and the rotating speed burden control sizing strap of the 4th motor moves with the linear velocity of 27.5 ~ 29.5 ms/min;
When undetermined type strap being nylon zipper, the rotating speed burden control undetermined type strap of the first motor moves with the linear velocity of 25 ms/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the second motor moves with the linear velocity of 25.1-25.5 m/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the 3rd motor moves with the linear velocity of 22.1-23.5 m/min, and the rotating speed burden control sizing strap of the 4th motor moves with the linear velocity of 22.5-24.5 m/min.
Sizing indoor of the present invention can adopt electric heating tube to heat indoor temperature, under making indoor temperature reach the hot environment of 150 ~ 185 °, by the first motor, second motor, the rotating speed of the 3rd motor and the 4th motor adapts configuration, make undetermined type strap and upper, be in contact between lower two row's cylinders but there is no half tensioning relaxed state of complete tension-type, tension force by undetermined type strap diminishes, allow the strap that originally sizing can be elongated, be transformed into the state of lower shrinkage, and the present invention is by after the configuration that adapts to the rotating speed of first to fourth motor, undetermined type strap setting machine under half tensioning relaxed state also can normally be worked, eliminate traditional strap can occur when non-tensioning to be wound around and to transmit not smooth problem.The present invention can shape to the strap of 1 ~ 20 processing simultaneously, and cylinder has the accommodated position of 20 straps, and has position-limit mechanism with the position of spacing strap between the accommodated position of adjacent strap between two, prevents from offseting in cloth tape transfer procedure.
First motor is at the balancing weight place of setting machine, and effect allows undetermined type strap just there is certain tension force before entering sizing room, and the second Electric Machine Control is shaped the rotation of the upper and lower row's cylinder of indoor first half, thus drives cloth tape travel.3rd Electric Machine Control is shaped the rotation of the upper and lower row's cylinder of indoor latter half, thus drives cloth tape travel, and the 4th Electric Machine Control is rotated from the cylinder that goes out to be with of sizing indoor setting cloth tape travel out, thus the tape travel of drive cloth.5th motor is in the rear end of whole setting machine, have several to go out the place of band, and the 5th motor is exactly control these straps go out band effect by intended manner.
Before undetermined type strap enters sizing room in operation A, drive pretreatment unit to treat setting cloth band by reverse motors and carry out pre-tensioner process, by pre-tensioner process to facilitate follow-up sizing processing.The setting temperature of the sizing room in process B is realized by electric heating tube heating, and by air circulation device, the temperature everywhere of sizing room is in evenly.After sizing indoor are to hot air circulate, make the temperature everywhere of sizing indoor identical, ensure the uniformity of strap sizing.Before step D, by air-cooling device into sector-style cold treatment is brought to setting cloth.To the strap after having shaped from sizing room out after through air-cooled process, it is the cooling velocity in order to accelerate sizing strap, the strap higher because of temperature is being sent in following process process and can very easily deforming, and cooled strap not easily deforms, therefore, sizing strap, through air-cooled process, can accelerate the cooling of sizing strap, prevents the distortion of sizing strap.
The present invention is in such scheme, in order to reach the requirement of cloth sizing, sizing indoor temperature can be 150,160,170,175,180 or 185 °, again by the operational factor of adjustment first to fourth motor, above-mentioned 4 motors are allowed to reach the rotary regimes cooperatively interacted, structure (upper and lower row's cylinder) indoor with sizing again combines, allow the state that strap can be elongated when traditional heating and tensioned (complete tensioning), become when heat and low-tension (half tensioning relaxed state) allow strap reach certain contraction state.In other words, the present invention makes rotating speed mutual between them in type-approval process, be in the half tensioning relaxed state (namely suitable tightness) of a contact by strap by controlling the rotating speed of above-mentioned 4 motors, the tension force of strap is allowed to diminish, allow and originally understand elongated strap, be transformed into the state of lower shrinkage, this half tensioning relaxed state is not unconfined contraction when allowing strap shape yet simultaneously, makes it reach the Length Contraction rate of 1 ~ 8%.Here, described Length Contraction rate needs strict control, because strap shrinks too many or contraction all can cause compromised quality not, specifically: when shaping for strap, strap shrinks and can produce following impact too much: allow strap lose vigor, lose due elasticity, as straw, cannot catch look, the slide fastener simultaneously after sizing also loses due elasticity; When shaping for strap, strap shrinks and can produce following impact not: later stage dyeing has aberration, impression, and strap metamorphosis is large.As can be seen here, the present invention is when manufacture zipper cloth belt, in strap sizing, make the shrinkage factor of strap control 1 ~ 7% by the rotating speed controlling each motor is to ensure strap quality, according to the difference of slide fastener on strap, shrinkage factor can be 1%, 2%, 2.5%, 3%, 3.5%, 4%, 5%, 5.5%, 6%, 6.5%.
The present invention is directed to various slide fastener and to propose when strap is shaped strap shrinkage factor specifically, below enumerate the shrinkage factor of several zipper cloth belt:
When undetermined type strap being metal zip fastener, control described first, second, third and the 4th motor be in the first rotating speed cooperatively interacted, the strap making half tensioning relaxed state of the undetermined type strap of band metal zip fastener that sizing can be made to complete reaches the Length Contraction rate of 5.0 ~ 6.0%.Wherein, the first rotating speed cooperatively interacted is as said in such scheme: the rotating speed burden control undetermined type strap of the first motor moves with the linear velocity of 30 ms/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the second motor moves with the linear velocity of 30.1 ~ 30.5 ms/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the 3rd motor moves with the linear velocity of 27.1 ~ 28.5 ms/min, and the rotating speed burden control sizing strap of the 4th motor moves with the linear velocity of 27.5 ~ 29.5 ms/min.
When undetermined type strap being delrin zippers with pulllers, control described first, second, third and the 4th motor be in the 3rd rotating speed cooperatively interacted, the strap making half tensioning relaxed state between the undetermined type strap of band delrin zippers with pulllers and upper and lower row's cylinder that sizing can be made to complete reaches the Length Contraction rate of 5.0 ~ 6.5%.Wherein, the 3rd rotating speed cooperatively interacted is as said in such scheme: the rotating speed burden control undetermined type strap of the first motor moves with the linear velocity of 30 ms/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the second motor moves with the linear velocity of 30.1 ~ 30.5 ms/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the 3rd motor moves with the linear velocity of 27.1 ~ 28.5 ms/min, and the rotating speed burden control sizing strap of the 4th motor moves with the linear velocity of 27.5 ~ 29.5 ms/min.
When undetermined type strap being nylon zipper, control described first, second, third and the 4th motor be in the second rotating speed cooperatively interacted, the strap making half tensioning relaxed state between the undetermined type strap of band nylon zipper and upper and lower row's cylinder that sizing can be made to complete reaches the Length Contraction rate of 2 ~ 3.5%.Wherein, the second rotating speed cooperatively interacted is as said in such scheme: the rotating speed burden control undetermined type strap of the first motor moves with the linear velocity of 25 ms/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the second motor moves with the linear velocity of 25.1-25.5 m/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the 3rd motor moves with the linear velocity of 22.1-23.5 m/min, and the rotating speed burden control sizing strap of the 4th motor moves with the linear velocity of 22.5-24.5 m/min.
Zipper cloth belt production technology of the present invention is by allowing strap shrink in advance when strap is shaped, when making strap follow-up dyeing, amount of contraction reduces even to reach zero contraction, and then avoid because strap shrinks the problem that the colourity brought is deep mixed, impression produces, significantly improve strap dyeing uniformity.
Although embodiment of the present invention are open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (6)
1. a zipper cloth belt production technology, comprises strap sizing, it is characterized in that, described strap sizing comprises:
A. undetermined type strap is put in advance on setting machine, before entering sizing room, by the first motor-driven constant tension control device, undetermined type strap is carried out the preliminary treatment of half tensioning, start setting machine, the sizing that undetermined type strap continuous print under half tensioning state is sent into setting machine by constant tension control device is indoor;
B. the indoor setting temperature environment arranging 150 ~ 185 ° of sizing, undetermined type strap is made to be in half tensioning relaxed state between upper and lower two row's cylinders, and do the upper and lower sizing alternately continuously slowly moved ahead and move, to sizing Chu Dai direction, room, obtain the sizing strap that shrinkage factor is 1 ~ 7%;
C. between the upper and lower two row's cylinders in process B, there is certain spacing, in interlaced arrangement between upper row's cylinder and lower row's cylinder, upper row's cylinder and lower row's cylinder are formed by forward and backward two parts, the forward part of upper row and lower row's cylinder is carried out driving by the second motor and is rotated, and the rear section of upper row and lower row's cylinder is by the 3rd motor-driven rotation;
D. setting cloth Tape movement to sizing Chu Dai direction, room place go out to be with cylinder, go out and under the 4th motor drives, make sizing strap output on the 5th follow-up motor-driven conveyer with cylinder, make sizing strap from go out to be with cylinder export after can smoothly go out band, and rotate fall into strap collecting vessel;
E. in above-mentioned operation, control the speed of the first motor, the second motor, the 3rd motor and the 4th motor simultaneously, make undetermined type strap between upper and lower row's cylinder, be in half tensioning relaxed state slowly to move ahead, reach required shrinkage factor, described half tensioning relaxed state is loose tensioning state;
The rotating speed proportioning of each motor is as follows:
When undetermined type strap being metal, delrin zippers with pulllers, the rotating speed burden control undetermined type strap of the first motor moves with the linear velocity of 30 ms/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the second motor moves with the linear velocity of 30.1 ~ 30.5 ms/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the 3rd motor moves with the linear velocity of 27.1 ~ 28.5 ms/min, and the rotating speed burden control sizing strap of the 4th motor moves with the linear velocity of 27.5 ~ 29.5 ms/min;
When undetermined type strap being nylon zipper, the rotating speed burden control undetermined type strap of the first motor moves with the linear velocity of 25 ms/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the second motor moves with the linear velocity of 25.1-25.5 m/min, undetermined type strap between the upper and lower two row's cylinders of rotating speed burden control of the 3rd motor moves with the linear velocity of 22.1-23.5 m/min, and the rotating speed burden control sizing strap of the 4th motor moves with the linear velocity of 22.5-24.5 m/min.
2. zipper cloth belt production technology as claimed in claim 1, is characterized in that, before undetermined type strap enters sizing room in operation A, drives pretreatment unit to treat setting cloth band carry out pre-tensioner process by reverse motors.
3. zipper cloth belt production technology as claimed in claim 1, is characterized in that, the setting temperature of the sizing room in process B is realized by electric heating tube heating, and by air circulation device, the temperature everywhere of sizing room is in evenly.
4. zipper cloth belt production technology as claimed in claim 1, is characterized in that, before step D, bring sector-style cold treatment into by air-cooling device to setting cloth.
5. the zipper cloth belt production technology as described in claim 1,2,3 or 4, it is characterized in that, when undetermined type strap being metal, delrin zippers with pulllers, control described first, second, third and the 4th motor be in the first rotating speed cooperatively interacted, the strap making half tensioning relaxed state of the undetermined type strap of band metal zip fastener that sizing can be made to complete reaches the Length Contraction rate of 5.0 ~ 6.5%.
6. the zipper cloth belt production technology as described in claim 1,2,3 or 4, it is characterized in that, when undetermined type strap being nylon zipper, control described first, second, third and the 4th motor be in the second rotating speed cooperatively interacted, the strap making half tensioning relaxed state between the undetermined type strap of band nylon zipper and upper and lower row's cylinder that sizing can be made to complete reaches the Length Contraction rate of 2 ~ 3.5%.
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| CN114587053A (en) * | 2022-03-14 | 2022-06-07 | 南通威明服饰辅料有限公司 | Production process of flame-retardant nylon zipper |
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| CN105862223A (en) * | 2016-04-28 | 2016-08-17 | 浙江伟星实业发展股份有限公司 | Processing method of zipper cloth strap |
| CN106521855A (en) * | 2016-12-31 | 2017-03-22 | 晋江市百捷机械制造有限公司 | Nylon zipper setting machine |
| CN106521855B (en) * | 2016-12-31 | 2019-03-08 | 晋江市百捷机械制造有限公司 | A kind of nylon zipper forming machine |
| CN110269325A (en) * | 2019-08-13 | 2019-09-24 | 浙江伟星实业发展股份有限公司 | A kind of waterproof slide fastener and its processing method |
| CN110269325B (en) * | 2019-08-13 | 2022-03-25 | 浙江伟星实业发展股份有限公司 | Waterproof zipper and processing method thereof |
| CN110904595A (en) * | 2019-12-17 | 2020-03-24 | 成都瑞克西工业自动化技术有限公司 | Water washing and shaping method for zipper cloth belt |
| CN114587053A (en) * | 2022-03-14 | 2022-06-07 | 南通威明服饰辅料有限公司 | Production process of flame-retardant nylon zipper |
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