CN103040201A - Sandwich type nylon double-sided tooth zipper and pull head and hot-pressing shaping method thereof - Google Patents
Sandwich type nylon double-sided tooth zipper and pull head and hot-pressing shaping method thereof Download PDFInfo
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- CN103040201A CN103040201A CN2012100395755A CN201210039575A CN103040201A CN 103040201 A CN103040201 A CN 103040201A CN 2012100395755 A CN2012100395755 A CN 2012100395755A CN 201210039575 A CN201210039575 A CN 201210039575A CN 103040201 A CN103040201 A CN 103040201A
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- 229920001778 nylon Polymers 0.000 title claims abstract description 104
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Abstract
The invention discloses a sandwich type nylon double-sided tooth zipper, a puller and a hot-pressing shaping method thereof. Aims to provide a sandwich type nylon double-sided tooth zipper and a puller which have good anti-theft performance, long service life, high strength, easy opening and closing in use and waterproof function and a hot-pressing shaping method thereof. This sandwich formula nylon double teeth zip fastener is including the left and right strap that is located the centre, in order to stitch the upper chain rack and the lower chain rack of top and below of left and right strap in the seam bundle sewing machine, wherein: the upper and lower layers of chain teeth are respectively provided with two rows of chain teeth which take a left-handed direction and a right-handed direction as a spiral plastic coil to form a group, each chain tooth of each row of chain teeth is provided with a tooth head and a chain tooth body connected with the front end of the tooth head, and the tooth heads of the two rows of chain teeth are mutually buckled with the chain tooth body at intervals; it is characterized in that the central line of each row of chain teeth is pressed to become a transversely extending elliptical body, so that one extending end edge of one side of the central line contacts and blocks the tooth head of the corresponding chain tooth.
Description
Technical field
The present invention relates to slide fastener, more specifically to a kind of sandwich style nylon double cog slide fastener and pull head and hot pressing shaping method thereof.
Background technology
Nylon zipper range of application in ready-made clothes, case and bag and miscellaneous processing is extremely wide, along with growing up to and competition of economic activity, the user requires more and more to relevance grade, the specific function of slide fastener, therefore the general traditional practice can not meet client's specific (special) requirements, such as: the lifting of intensity, the anti-sudden and violent tooth that breaks, waterproof, fungi-proofing, safety, environmental protection etc.; And all belong to the single cog structure through looking into general nylon zipper, and sprocket is sewed up to link together at lower and mat at upper, strap and is formed, and this is the known technology of dealer widely; The known patent Taiwan Announcement Number No. 441257 (improvement of nylon zipper band) of prior art is the double cog structure in addition; please cooperate in addition with reference to figure 1～shown in Figure 3; the tooth head 711 (in addition with reference to figure 3) that the horizontal side 701 of its center line (cord) 70 can not its corresponding sprocket 71 of backstop when only this patent structure was technically because of the chain moulding; so that left; when closing tooth, right chain laterally is left; right loosening; when causing three to coincide sewing; the acupuncture action (stitching) of suture needle often can be stung sprocket; cause to produce and have some setbacks; unusually many; move back and use instead above; the monolateral chain 7 of lower floor (the non-toothed chain bar that closes) is stitched into the single-side chain band synchronously with monolateral strap 8; subtend pieces together complete chain band again; not only production procedure is many; an and left side that the seam bundle position unstable (because the single-side chain gear ring is the egg type) of the suture of monolateral stitching is caused the complete zipper strip after the subtend amalgamation; the right seam bundle out-of-flatness; twisted; and pull head 9 is upper; the left side of lower inner cavity; right both sides respectively are H type guide groove 91; therefore the complete zipper strip after the aforementioned amalgamation affects on its pull head 9 cooperates when making opening and closing movement; the left side of lower floor; right tooth head 711 can not steadily close tooth; usually cause one side can close tooth; another side is the disappearance of sudden and violent tooth, easily draws especially sliding unusual at the bent face place.
In addition, the slide fastener collision that Chang Yin does not expect in the luggage course of conveying of luggage case (lodge) causes a certain seam bundle position wear and rupture, and then causes whole suture to break away from and can't use.
Summary of the invention
The purpose of this invention is to provide that a kind of theftproof performance is good, long service life, intensity be high, during use folding light, also have sandwich style nylon double cog slide fastener and pull head and the hot pressing shaping method thereof of waterproof action.
In order to reach above-mentioned requirements, technical scheme of the present invention is: this sandwich style nylon double cog slide fastener include the left and right strap that is positioned at the centre, with seam bundle sewing on left and right strap with upper strata chain tooth bar and lower floor's chain tooth bar of below, wherein: this upper and lower layer chain tooth bar respectively have take left-handed to dextrorotation to as the two row chain teeth of spirality plastic coil as one group, and each sprocket of each row chain tooth sprocket body of having the tooth head and linking to each other with tooth head front end wherein, and make the tooth head of two row chain teeth and sprocket body space fasten; It is characterized in that the center linear system pressurized system of each row chain tooth and become laterally extending ellipse body, make a side of this center line extend the tooth head that ora terminalis touched and blocked the sprocket of correspondence.
On described, lower floor's chain tooth bar respectively have take left-handed to dextrorotation to as the two row chain teeth of spirality plastic coil as one group, and each sprocket of each row chain tooth sprocket body of having the tooth head and linking to each other with tooth head front end wherein, and make the tooth head of two row chain teeth and sprocket body space fasten, the left side of each sprocket of this upper strata chain and lower floor's chain, the right tooth head mutually neck system of rear each the sprocket body of button is formed the face of sinking respectively after the hot pressing integer, and enlarge the formation flange to sprocket body both sides cross section, can make the mutual buckle teeth head of correspondence direction be limited to be close to this left side to flange at this point, the right tooth head closes tooth mutually button and the relative firmness that strengthens.
Each sprocket of each row chain tooth of the upper and lower layer chain tooth bar of described nylon double cog slide fastener is the sprocket person who approaches with rectangle.
The pull head that is used for folding sandwich style nylon double cog slide fastener, it is characterized in that it includes basic septum cordis plate and is connected in the upper of this base septum cordis plate top and below, lower backplate, and upper guard board has upper wall surface and is connected in this upper wall surface left side, the side wall surface of right both sides also forms upper inner chamber, be somebody's turn to do the left side of upper inner chamber, right both sides respectively have C shape guide groove, and lower backplate has lower wall surface and it is left to be connected in this lower wall surface, the side wall surface of right both sides also forms lower inner cavity, the left side of this lower inner cavity, right both sides also respectively have C shape guide groove, in the order, the left side of lower inner cavity, each C shape guide groove of right both sides and the cambered surface profile of the sprocket person that comparatively is not complementary.
The basic septum cordis plate of described pull head is provided with the balance guide card of a ligule, is shaped with several guide grooves that match in the tooth head of sprocket on this balance guide card.
The hot pressing shaping method of described sandwich style nylon double cog slide fastener, it is characterized in that sandwich style nylon double cog slide fastener in involutory up and down heated mould through extruding or sandwich style nylon double cog slide fastener after baking in roll the hot pressing integer through rolling, form flange and form the face of sinking and enlarge to sprocket body both sides cross section.
The method of pushing in the described up and down involutory heated mould:
(1) select materials, select the nylon double cog slide fastener sewed up or sewed up and dye after nylon double cog slide fastener;
(2) feeding enters lower seat board with the delivery of aforementioned nylon double cog slide fastener, and imports lower seat board by the chain of this nylon double cog slide fastener, cooperates the regularly equidistantly forward delivery of stepper motor transmission group;
(3) hot-forming, be incorporated into the hot-forming cutter of the below of upper base plate as scope take the material softening point temperature of the sprocket of nylon double cog slide fastener, stretching out Shi Keding on axially by the cylinder of power cylinder moves the interlock upper base plate and states the sliding motion that makes progress of hot-forming cutter before linking together with it, and when retracting when the control of the cylinder beam warp of each power cylinder, can utilize the gravity of upper base plate itself and sliding motion downwards, the hot-forming cutter that relatively makes this upper base plate combination also start downwards with each left side to the chain of nylon double cog slide fastener, hot pressing action is from top to bottom carried out in the neck rear end that the tooth head of right sprocket is detained the sprocket body of interlock mutually, order is left, the round body wire diameter position of the neck coil upper limb of the sprocket body of right sprocket is by hot pressing, and molten clout presents and forms the face of sinking, and enlarges to the sprocket body both sides cross section of sprocket and to form flange and obtain finished product person after the hot pressing integer.
Hot-forming cutter cording in the described hot-forming flow process has Temperature controlled heater, temperature is controlled at 200 ℃～300 ℃ scope, and further is connected with thermal insulation board between the hot-forming cutter in this hot-forming flow process and the upper base plate.
The described method that in roll, rolls:
(1) select materials, select the nylon double cog slide fastener sewed up or sewed up and dye after nylon double cog slide fastener;
(2) feeding is with the below of aforementioned nylon double cog slide fastener delivery through the hot-blast conduit more than one or;
(3) hot-forming, that the sprocket body that gas after the heating is blowed to the sprocket of aforementioned slide fastener via the flat loudspeaker spout of hot-blast conduit below makes it is softening (this moment chain chain just softening below is then softening with it, therefore the slide fastener delivery and can not be out of shape when spurring), the cutter head of hot-forming break bar via one or more groups rolls again, make the cross section both sides of sprocket body enlarge the formation flange, and also can be in the feeding flow process by sticking the glue flow process and attach glue by the seam bundle by the seam bundle, and seam Shu Buhui is broken by high thermosol and reach drying functions, sprocket body both sides cross section was enlarged formed flange, again can be with the drying adhesive of contiguous seam bundle, the front seam bundle circle of each of order seam bundle is the relative steadiness person that can further strengthen finished product with interconnecting part gluing firmization of knot of rear seam bundle circle.
The described seam bundle place that will want first the nylon double cog slide fastener of hot pressing integer before the hot pressing integer attaches glue, when in the hot pressing integer time, also make glue curing to the glue heating, drying on each contiguous seam bundle, the seam bundle is firmly cohered with strap, increase fastness, unlikely seam bundle is loose.
Above-mentioned sandwich style nylon double cog slide fastener, its center line (cord) is compacting and order one side of flattening CB toward laterally extending and extend the tooth head that ora terminalis touched and stopped the sprocket of corresponding surface by this side, interlock was more firm when left sprocket and right sprocket were snapped together, and can not present laterally left and right loosening.The balance guide card of ligule plays guiding and buffer action to bilevel sprocket when fastening, can not misplace, and making up and down, two-layer sprocket fastens smoothly.
Description of drawings
Fig. 1 is the built-up section sectional drawing of nylon double cog slide fastener and pull header structure;
Fig. 2 is the section amplification figure of nylon double cog zipper sprocket structure;
Fig. 3 is another angle compound section enlarged drawing with nylon double cog slide fastener and pull header structure;
Fig. 4 is embodiment of the invention double cog zipper sprocket section amplification figure;
Fig. 5 is another angle compound section enlarged diagram of the embodiment of the invention;
Fig. 6 is the combination part sectional drawing of the embodiment of the invention;
Fig. 7 is wherein another angle sectional schematic diagram of pull head of the embodiment of the invention;
Fig. 8 is the wherein part schematic perspective view of the balance guide card of the ligule of the basic septum cordis plate of pull head of the embodiment of the invention;
Fig. 9 is that the sewing process of the embodiment of the invention shows the part compound section schematic diagram of inserting the stitching needle plate;
Figure 10 is that the sewing process of the embodiment of the invention uses the stereogram of sewing up needle plate;
Figure 11 sees the finished product stereogram outside the embodiment of the invention;
Figure 12 is the part plane enlarged diagram of second embodiment of the invention;
Figure 13 sees the finished product stereogram outside the second embodiment of the invention;
Figure 14 is the flow chart of the hot pressing shaping method of nylon double cog slide fastener of the present invention;
Figure 15 is the side-looking configuration schematic diagram of the hot pressing reforming device of nylon double cog slide fastener of the present invention;
Figure 16 is the stereoscopic configurations schematic diagram of the hot pressing reforming device of nylon double cog slide fastener of the present invention;
Figure 17 is the part stereogram of the hot pressing reforming device of nylon double cog slide fastener of the present invention;
Figure 18 is the hot pressing reforming device part plane enlarged drawing of hot-forming cutter wherein of nylon double cog slide fastener of the present invention;
Figure 19 is the part plane enlarged diagram of the hot pressing shaping method gained finished product of nylon double cog slide fastener of the present invention;
Figure 20 is the side-looking configuration schematic diagram of another hot pressing reforming device of nylon double cog slide fastener of the present invention;
Figure 21 is another hot pressing reforming device plane enlarged drawing of hot-forming break bar wherein of nylon double cog slide fastener of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment the present invention is explained in detail.
Such as Fig. 3～Fig. 8 and shown in Figure 11, but the pull head of a kind of sandwich style nylon of the present invention double cog slide fastener and this slide fastener of folding, wherein this sandwich style nylon double cog slide fastener system includes a left side that is positioned at the centre, right strap 1 and with seam bundle 23 (with reference to figure 6) sewing in a left side, on the right strap 1 with the upper strata chain tooth bar 2 and lower floor's chain tooth bar 2 of below, and on being somebody's turn to do, lower floor's chain tooth bar 2 respectively have take left-handed to dextrorotation to as the spirality plastic coil as one group two row chain teeth 21 (in addition with reference to figure 4), and wherein each sprocket 21 of each row chain tooth 21 is (with reference to figure 4, the sprocket body 212 that Fig. 5) has tooth head 211 and link to each other with tooth head 211 front ends, and make the tooth head 211 of two row chain teeth 21 and sprocket body 212 spaces fasten (with reference to figure 5); And in sprocket 21 forming processes, by adopting thicker center line (cord) 20 to utilize a left side of fixedly drawing distance, it is thicker owing to center line 20 wire diameters when right screw rod rotatablely moves, compacting forms close to rectangle sprocket (in addition with reference to figure 4) in fixing space kenel, and after being suppressed, center line 20 becomes horizontal ellipse body (with reference to figure 4) by round flattening, and extend the tooth head 211 that ora terminalis touched and blocked the sprocket 21 of correspondence by a side 201 of this center line 20, make a left side, be difficult for loosening when the right sprocket 21 fastens, therefore upper when what fasten, lower floor's chain tooth bar 2 is inserted the stitching needle plate 5 of this creation particular design (in addition with reference to figure 9, shown in Figure 10), on, lower floor's chain 2 is to insert respectively to sew up the upper of needle plate 5, lower guide channel 51,52, and it is left, 1 left side of inserting respectively this stitching needle plate 5 of right strap, right guide groove 53,54 o'clock, upper, lower floor aligns when acupuncture is sewed up can reach stable disposable stitching, is the millimeter of difference at technological thought, the a thousand li of mistake is likened; Easy speech, the soft center line 20 (with reference to figure 4) that utilizes the thicker yarn stamen of wire diameter to be twisted, again by fixed range and the space of the equidistant twin-screw of chain forming machine (not shown), force the chain gear ring to be pressed into than tool close to the chain gear ring of square type (in addition with reference to figure 4 by traditional egg type, Fig. 5), obtaining simultaneously round soft center line 20 is pressed and pushes the flattening ovalisation, make center line 20 its corresponding sprocket 21 of a side 201 backstops tooth head 211 and be conducive to a left side, when right tooth head 211 fastens left tooth head 211 conflict right gear ring center line 20 and reach left, when right sprocket 21 sequentially fastens mutually, closing the toothed chain bar can be not left, right loosening, not only to penetrating in the future the upper of pull head 4 (in addition with reference to figure 5), lower inner cavity is detained, stable helpful from what move, and in sewing process, just reaching, lower floor's chain tooth bar 2 is (in addition with reference to figure 9, Figure 10) with left, the disposable stitching degree of accuracy acupuncture action that 1 three of right straps close guides out production stable quality.
Moreover, because before the sprocket 21 of coil type moulding, the rear end is that front end is taken the lead into tooth head 211, the rear end is not because eliminating the flexible arc of still keeping fully, upper when aforementioned pull head 4, the lower inner cavity spatial shape with former cloth gap below the base plate place change into cloth gap 45 middle (with reference to figure 4) with the necessary condition that cooperates two-sided chain band outside, consider that the chain band puts on pull head 4 and be used for case and bag, during the tent turning, upper at pull head 4, lower backplate 41, on 42, lower inner cavity is left, the right upper, lower floor's chain tooth bar 2 can be turned by external force and be mutual not contraposition of interlock, therefore further upper at pull head 4 of this creation, lower backplate 41, on 42, the both sides of lower inner cavity are designed to the spatial shape of C shape, be wall 414 and a left side that is connected in this upper wall surface 414 on the upper guard board 41 of pull head 4, the left side of formed upper inner chamber between the side wall surface 415 of right both sides, right both sides respectively have C shape guide groove 4151, and wall 424 and a left side that is connected in this lower wall surface 424 under the lower backplate 42 of pull head 4, the left side of the side wall surface 425 of right both sides, right both sides also have C shape guide groove 4251, make each C shape guide groove 4151,4251 be complementary with the cambered surface profile of sprocket 21 (in addition with reference to figure 6), cause, lower floor's chain band is penetrating the upper of pull head 4, during lower inner cavity, by each C shape guide groove 4151, in 4251 guidings, lower floor's sprocket 21 advance with retreat for horizontal direction tooth punching and the stability of closing tooth accurate with the space dynamic energy of closing tooth, guaranteeing that slide fastener is used in the corner crook still can be level and smooth, smooth and easy, cooperate in addition with reference to shown in Figure 6, the lower wall surface 424 of wall 414 and lower backplate 42 is respectively equipped with the groove 4141 of the seam bundle 23 of can dodging on the upper guard board 41 of pull head 4,4241, to avoid friction.
Other is the person, the basic septum cordis plate 43 of aforementioned pull head 4 further is provided with the balance guide card 431 (with reference to figure 6, Fig. 7, Fig. 8) of a coupling tooth head ligule arc edge, this balance guide card 431 also has several guide grooves 4311 of tooth head 211 ends that are compatible with sprocket 21, and then reach the corresponding level of left and right and upper and lower layer, make sprocket 21 close smoothly tooth, avoid closing tooth bad, relatively also reach stable opening and closing effect.
Again, in order further to increase steadiness to promote more high-quality, please cooperate with reference to Figure 12 in addition, shown in Figure 13 is that this creates the second embodiment, two-layer equation nylon zipper after sewing up or through sew up and dyeing after the two-layer equation nylon zipper can be further with the technological means of sprocket (hot pressing integer), with reference to Figure 12, shown in Figure 13, this the second embodiment nylon double cog slide fastener system includes a left side that is positioned at the centre, right strap (1) and with seam bundle 23 sewings in a left side, on the right strap with the upper strata chain 2 and lower floor's chain 2 of below, on wherein being somebody's turn to do, lower floor's chain 2 respectively have take left-handed to dextrorotation to as the two row chain teeth 21 of spirality plastic coil as one group, each row chain tooth 21 is the thicker center line of employing 20, and wherein each sprocket 21 of each row chain tooth 21 has tooth head 211 and holds before the sprocket body 212 that links to each other with tooth head 211, and makes the tooth head 211 of the sprocket 21 of two row chain teeth 21 fasten with sprocket body 212 spaces;
Wherein, on being somebody's turn to do, the sprocket 21 hot pressing positions of lower floor's chain 2 tie up to the left side of each sprocket 21, right tooth head 211 is detained the neck rear end (known neck is the round body of wire diameter) of the sprocket body 212 of (stinging) mutually, after the hot pressing integer, left, the round body wire diameter position of the neck coil upper limb of the sprocket body 212 of right sprocket 21 is by hot pressing, and molten clout presents the sagging face 2123 of formation, and the sprocket body 212 both sides cross sections to sprocket 21 enlarge formation flange 2124, can make the mutual buckle teeth head 211 of correspondence direction be limited in suitably being close to flange 2124 by this, also can reach left, the right tooth head 211 closes the mutually tight effect of button of tooth, with reference to shown in Figure 12, when sharp object (such as the atom nib) when thrusting chain 2, the tip that little space S (approximately 0.3mm) between the flange 2124 that is only stitching bundle 23 and neck on the spatial shape holds this sharp object, when the tip presses down, because of a left side, right tooth head 211 is detained mutually, flange 2124 positions are squeezed little outer the time against the tooth head 211 of correspondence direction, and tooth head 211 is subjected to flange 2124 positions of correspondence direction to stop and can not can not turn left forward, right adjacent teeth 211 is pushed (because mutually button against), therefore can't be pierced and not cruelly fissure hold, to have the practicality that strengthens firmness and promote quality with basis second embodiment, and the dependency structure of the pull head that nylon zipper wore 4 of this case the second embodiment also can be identical with aforementioned the first embodiment, therefore do not give unnecessary details in addition.
Below hereby be described in detail as follows with regard to the method for the described sprocket hot pressing integer with sandwich nylon double cog slide fastener of aforementioned the second embodiment and for direct press type heat by conduction molding mode.This preparation method system includes:
The A that selects materials, select the nylon double cog slide fastener a (with reference to Figure 11, Figure 15) that has sewed up or sewed up and dye after nylon double cog slide fastener a ' be placed in feeding container 68;
Feeding B, aforementioned nylon double cog slide fastener a, a ' delivery are entered lower seat board 61 (in addition with reference to Figure 15～Figure 17), and imported the chain band guide channel 611 of lower seat board 61 by the chain 2 of this nylon double cog slide fastener a, a ', and can further above lower seat board 61, establish a cover plate 612, make the left and right chain band (not shown) of nylon double cog slide fastener a, a ' be directed between the upper surface 610 of cover plate 612 bottoms and lower seat board 61, with make this nylon double-sided slide fastener tooth a, a ' can be more smooth-going the 64 regularly equidistantly forward delivery of stable forward cooperation stepper motor transmission group;
Hot pressing integer C, with nylon double cog slide fastener a, the material of the sprocket of a ' for example polyester material softening point temperature about 250 ℃～280 ℃ for scope consider (if unlike material then temperature range can optionally adjust, generally about about 200 ℃～300 ℃) hot-forming cutter 641 is incorporated into the below of upper base plate 63, and this hot-forming cutter 641 also respectively has Temperature controlled heater 644 with the control temperature, aforementioned upper base plate 63 is its slide block 631 corresponding sliding guide grooves 651 of establishing into (H type) guide rail fixed plate 65 of mat, make the upper base plate 63 can be along the guide groove 651 of (H type) guide rail fixed plate 65 and move up and down, cooperate the cylinder axle 661 of the above power cylinder 66 be not connected with this upper base plate 63 to protrude upward Shi Keding and move interlock upper base plate 63 together with each hot-forming cutter 641 of its link, upwards sliding motion, and when the cylinder axle 661 of each power cylinder 66 is retracted through control, can utilize upper base plate 63 gravity own and sliding motion downwards, the hot-forming cutter 641 that relatively makes these upper base plate 63 combinations also start downwards with its cutter head 6411 of mat (in addition with reference to Figure 18) to nylon double cog slide fastener a, each left side of the chain 2 of a ', hot pressing action is from top to bottom carried out in the neck rear end that the tooth head 211 of right sprocket 21 is detained the sprocket body 212 of (stinging) mutually, order is left, the round body wire diameter position of the neck coil upper limb of the sprocket body 212 of right sprocket 21 is by hot pressing, and molten clout presents the sagging face 2123 of formation (in addition with reference to Figure 12, Figure 13, Figure 19), and enlarge to the sprocket body 212 both sides cross sections of sprocket 21 and to form flanges 2124 and obtain finished product D after the hot pressing integer, can make the mutual buckle teeth head 211 of correspondence direction be limited in suitably being close to flange 2124 by this, also can reach left, the left side of right sprocket 21, the right tooth head 211 closes the mutually tight effect of button of tooth, with reference to shown in Figure 12, when sharp object (such as the atom nib) when thrusting chain 2, the tip that little space S (approximately 0.3mm) between the flange 2124 that is only stitching bundle 23 and neck on the spatial shape holds this sharp object, when the tip presses down, because of a left side, right tooth head 211 is detained mutually, flange 2124 positions are squeezed little outer the time against the tooth head 211 of correspondence direction, and tooth head 211 is subjected to flange 2124 positions of correspondence direction to stop and can not can not turn left forward, right adjacent teeth 211 is pushed (because mutually button against), therefore can't be pierced and not cruelly fissure hold, so the nylon double cog slide fastener finished product D of the present embodiment gained after the hot pressing integer has the practicality that can strengthen firmness and lifting quality.
Moreover, the radian of the sprocket body 212 of each left and right sprocket 21 of nylon double cog slide fastener a, a ' of edge system cooperation wish hot pressing integer under the cutter head 6411 of the molded cutter 641 of aforementioned hot.
Person in addition, this method also can comprise further that the leading wheels 671 that are positioned at the forward and backward both sides of upper base plate and rear guide wheel group 672 are with smoothly in the derivation of the slide fastener finished product D of the importing of nylon double cog slide fastener a, a ' and hot pressing integer.
Further be connected with thermal insulation board 630 between aforementioned hot-forming cutter 641 and the upper base plate 63 again.
In addition, the hot pressing shaping method of aforementioned sandwich style nylon zipper, nylon double cog slide fastener a, a ' of hot pressing integer can further will want first in system before the hot pressing integer seam bundle 23 attaches glue (for example epoxy resin), and then when its cutter head 6411 lower ends of hot-forming cutter 641 mats to 212 hot pressing of sprocket body the time, also this both sides, cutter head 6411 lower end 6412 hot pressing seam of mat restraints 23, make each front seam bundle circle of seam bundle 23 be subject to hot pressing (in addition with reference to Figure 19) and firmization of gluing knot with rear seam bundle circle interconnecting part W, and strengthen fastness.
Moreover, conclude the hot pressing reforming device of aforementioned nylon double cog slide fastener, be to include:
One feeding container 68, in order to the nylon double cog slide fastener a, a ' that insert the stitching of wanting the hot pressing integer or sewed up and dye after nylon double cog slide fastener a, a ';
Once seat board 61, have a chain band guide channel 611, are to import for the nylon double cog slide fastener a, a ' that have sewed up or sewed up and dyeed, and import this guide channel 611 by the chain 2 of this nylon double cog slide fastener a, a ';
One stepper motor transmission group 64, equidistantly forward delivery in order to aforementioned nylon double cog slide fastener a, a ' that has sewed up or sewed up and dyeed etc. the time;
One upper base plate 63 binds hot compacting cutter 641, and this hot-forming cutter 641, to have installed Temperature controlled heater 644 temperature required to control, and this upper base plate 63 is its slide block 631 corresponding sliding guide grooves 651 of establishing into (H type) guide rail fixed plate 65 of mat;
(H type) guide rail fixed plate 65 more than one is respectively to be provided with guide groove 651 to move up and down along guide groove 651 for its slide block 631 of upper base plate 63 mats;
Other is the person, the hot pressing reforming device system of aforementioned nylon double cog slide fastener further comprises leading wheels 671 and rear guide wheel group 672, these leading wheels 671 are the front side that is positioned at lower seat board 61, nylon double cog slide fastener a, a ' in this feeding container 68 can import lower seat board 61 by these leading wheels 671, and should rear guide wheel group 672 be the rear side that is positioned at lower seat board, with the smoothly derivation of the slide fastener finished product D after nylon double cog slide fastener a, a ' hot pressing integer, aforesaid leading wheels 671 further comprise a spacing depression bar 6711 in addition.
Again, the hot pressing reforming device of aforementioned nylon double cog slide fastener wherein hot-forming cutter 641 and upper base plate 63 between further be connected with thermal insulation board 630.
In addition, the hot pressing reforming device of aforementioned nylon double cog slide fastener lower seat board 61 wherein further is provided with a cover plate 612, this cover plate 612 also has one and runs through groove 6121 (with reference to figure 4), this runs through groove 6121 is chain band guide channel 611 tops that correspondence is positioned at lower seat board 61, the nylon double cog slide fastener a, a ' that have sewed up or sewed up and dyeed by these cover plate 612 orders can import between the upper surface of these cover plate 612 bottoms and lower seat board 61, can more smooth-going stable forward cooperation stepper motor transmission group 64 forward delivery to make aforementioned slide fastener.
Moreover, please cooperate in addition with reference to shown in Figure 20, the method for the described sprocket hot pressing integer with sandwich style nylon double cog slide fastener of aforementioned the second embodiment also can cooperate another equipment (with reference to Figure 20) to implement with hot blast conduction molding mode, and it mainly is to comprise:
The A that selects materials, select the nylon double cog slide fastener a that has sewed up or sewed up and dye after nylon double cog slide fastener a ';
Feeding B is with aforementioned nylon double cog slide fastener a, a ' the delivery below through the hot-blast conduit 693 more than one or;
Hot-forming C ', gas after the heating is blowed to aforementioned slide fastener a via the flat loudspeaker spout 6931 of hot-blast conduit 69. belows, that the sprocket body 212 of the sprocket 21 of a ' makes it is softening, and (this moment, the softening below, chain body 212 tops of chain was then softening, therefore the slide fastener delivery and can not be out of shape when spurring), the cutter head 6951 (in addition with reference to Figure 21) of hot-forming break bar 695 via one or more groups rolls again, make the cross section both sides of sprocket body 212 enlarge formation flange 2124 (with reference to Figure 19), and also can be in feeding B flow process by sticking glue B ' flow process and attach glue (for example epoxy resin) by the seam bundle by seam bundle 23, and seam bundle 23 can not broken by high thermosol and reach drying functions, sprocket body 212 both sides cross sections were enlarged formed flange 2124 (in addition with reference to Figure 19), again can be with the drying adhesive of contiguous seam bundle 23, the front seam bundle circle of each of order seam bundle 23 is the relative steadiness that can further strengthen finished product with interconnecting part (Sewing Thread-Joint Point) W (in addition with reference to Figure 19) gluing firmization of knot of rear seam bundle circle.
Other is the person, with reference to shown in Figure 20, in the aforementioned feeding B flow process, wherein want the nylon double cog slide fastener a that sews up of hot pressing integer or sewed up and dye after nylon double cog slide fastener a ' see through chain drive-belt 6962 or drive belt (not shown) transmission one or an above drive 6963 forward delivery and through hot-blast conduit 693 belows more than one or with the transmission of transmission guide wheel 6964 by CD-ROM drive motor 6961, and one or more groups the hot-forming break bar 695 in the aforementioned hot repoussage type C ' flow process is that correspondence is located at each drive 6963 top respectively, make aforementioned slide fastener a, a ' passes through between the relative up and down hot-forming break bar 695 and drive 6963, and further is provided with pressing plate 6951 and spring 6952 above each hot-forming break bar 695.
Again, the nylon double cog slide fastener a that sews up of aforementioned feeding B flow process wish hot pressing integer wherein or sewed up and dye after nylon double cog slide fastener a ' further make its seam bundle 23 attach glue 698 by gum box 697, and for the ease of attaching glue, this gum box 697 also is provided with glue and attaches guide wheel 6971 and be positioned at the guide wheel 6972 that this glue attaches guide wheel 6971 tops, and the left side of these gum box 697 tops, part on the right side not to be provided with and import guide rod 6973 or import the guide wheel (not shown) and derivation leads 6974 or the guide wheel (not shown), with the aforementioned slide fastener a of further guiding, a ' imports or derives gum box 697.
Among the aforementioned feeding flow process B, an one of described or above hot-blast conduit 693 is to see through a gas introduction tube 691 to import gases with gas spray pipe 692, and by the set Temperature controlled heater 694 of this hot-blast conduit 693 with gas-heated, and the heating and temperature control of Temperature controlled heater 694 300 ℃～400 ℃ scope for better.
In addition, the hot pressing shaping method of aforementioned nylon double cog slide fastener also is applicable to the nylon zipper of single face (layer) chain.
In sum, this case invention can be concluded and be had following enhancement effect:
1. center line (cord) 20 is compacting and order one side of flattening CB 20 toward laterally extending and touch and stop the tooth head 211 of the sprocket 21 of corresponding surface, interlock was more firm when left sprocket 21 and right sprocket 21 were snapped together, and can not present laterally left and right loosening.
2. because the moulding chain is stable not loosening, sew up the afore-mentioned characteristics of easily aiming at, carry out left and right disposable stitching with closing the toothed chain bar take the strap 1 stitching needle plate (5) that upper and lower sandwich style combination as upper and lower layer chain tooth bar 2 is placed in particular design in the centre, cooperate stepper motor to do equidistant transmission, can promote and sew up stability and fastness.
3. general traditional plain weave strap can be increased warp count and weft count, the transverse tensile strength of strap is increased, guarantee to reach 100～300kg intensity, and the waterproof processing of can going ahead of the rest.
4. pull head 4 is to cooperate the two-sided toothed chain band structure of sandwich style to be designed to cloth gap 45 position between level is among the pull head, and pull head 4 is upper, the both sides of lower inner cavity respectively have C shape guide groove 4151,4251, and each C shape guide groove 4151,4251 are complementary with the cambered surface profile of sprocket 21, cause, lower floor's chain band 2 is penetrating the upper of pull head 4, during lower inner cavity by each C shape guide groove 4151,4251 can guide, lower floor's sprocket 21 advances and retreats as horizontal direction tooth punching and the stability of closing tooth accurately with the space dynamic energy of closing tooth, and guaranteeing that slide fastener is used in the corner crook still can be level and smooth, smooth and easy.
5. the basic septum cordis plate 43 of pull head 4 further is provided with the balance guide card 431 of a ligule, this balance guide card 431 also has several guide grooves 4311 of tooth head 211 ends that are compatible with sprocket 21, and then reach the corresponding level of left and right and upper and lower layer, make sprocket 21 close smoothly tooth, avoid closing tooth bad, relatively also reach stable opening and closing effect.
6. the two-layer equation nylon zipper after sewing up or the two-layer equation nylon zipper after stitching and dyeing are after the hot pressing integer, left, the sprocket body 212 both sides cross sections of right sprocket 21 enlarge and form flange 2124, can make the mutual buckle teeth head 211 of correspondence direction be limited in suitably being close to flange 2124 by this, also can reach left, the right tooth head 211 closes the mutually tight effect of button of tooth, with reference to shown in Figure 12, when sharp object (such as the atom nib) when thrusting chain 2, the tip that little space (S) (approximately 0.3mm) between the flange 2124 that is only stitching bundle 23 and neck on the spatial shape is held this sharp object, when the tip presses down, because of a left side, right tooth head 211 is detained mutually, flange 2124 positions are squeezed little outer the time against the tooth head 211 of correspondence direction, and tooth head 211 is subjected to flange 2124 positions of correspondence direction to stop and can not can not turn left forward, right adjacent teeth 211 is pushed (because mutually button against), therefore can't be pierced and not cruelly fissure hold, relatively have the practicality that strengthens firmness and lifting quality.
7. the hot pressing shaping method of aforementioned sandwich style nylon double cog slide fastener can further make the seam bundle 23 of the slide fastener of wanting integer attach glue (liquid), and with season each seam bundle circle interconnecting part be subject to hot pressing and firmization of gluing knot, relatively increase the fastness of finished product, therefore, even being located at the sandwich style nylon double cog slide fastener finished product of luggage case, the present invention cause the seam of one of them part to restraint 23 fracture wears in the luggage process, can or not cause whole suture to break away from because of firmization of interconnecting part gluing knot of each seam bundle circle yet, still can continue to use, to improve service life.
Claims (10)
1. sandwich style nylon double cog slide fastener, wherein this sandwich style nylon double cog slide fastener include the left and right strap that is positioned at the centre, with seam bundle sewing on left and right strap with upper strata chain tooth bar and lower floor's chain tooth bar of below, wherein: this upper and lower layer chain tooth bar respectively have take left-handed to dextrorotation to as the two row chain teeth of spirality plastic coil as one group, and each sprocket of each row chain tooth sprocket body of having the tooth head and linking to each other with tooth head front end wherein, and make the tooth head of two row chain teeth and sprocket body space fasten; It is characterized in that the center linear system pressurized system of each row chain tooth and become laterally extending ellipse body, make a side of this center line extend the tooth head that ora terminalis touched and blocked the sprocket of correspondence.
2. sandwich style nylon double cog slide fastener according to claim 1, it is characterized in that, lower floor's chain tooth bar respectively have take left-handed to dextrorotation to as the two row chain teeth of spirality plastic coil as one group, and each sprocket of each row chain tooth sprocket body of having the tooth head and linking to each other with tooth head front end wherein, and make the tooth head of two row chain teeth and sprocket body space fasten, the left side of each sprocket of this upper strata chain and lower floor's chain, the right tooth head mutually neck system of rear each the sprocket body of button is formed the face of sinking respectively after the hot pressing integer, and enlarge the formation flange to sprocket body both sides cross section, can make the mutual buckle teeth head of correspondence direction be limited to be close to this left side to flange at this point, the right tooth head closes tooth mutually button and the relative firmness that strengthens.
3. sandwich style nylon double cog slide fastener according to claim 1 and 2 is characterized in that wherein each sprocket of each row chain tooth of the upper and lower layer chain tooth bar of this nylon double cog slide fastener is the sprocket person who approaches with rectangle.
4. be used for folding as according to claim 1 and 2 or the pull head of 3 described sandwich style nylon double cog slide fasteners, it is characterized in that it includes basic septum cordis plate and is connected in the upper of this base septum cordis plate top and below, lower backplate, and upper guard board has upper wall surface and is connected in this upper wall surface left side, the side wall surface of right both sides also forms upper inner chamber, be somebody's turn to do the left side of upper inner chamber, right both sides respectively have C shape guide groove, and lower backplate has lower wall surface and it is left to be connected in this lower wall surface, the side wall surface of right both sides also forms lower inner cavity, the left side of this lower inner cavity, right both sides also respectively have C shape guide groove, in the order, the left side of lower inner cavity, each C shape guide groove of right both sides and the cambered surface profile of the sprocket person that comparatively is not complementary.
5. pull head according to claim 4 is characterized in that the basic septum cordis plate of pull head is provided with the balance guide card of a ligule, is shaped with several guide grooves that match in the tooth head of sprocket on this balance guide card.
6. the hot pressing shaping method of sandwich style nylon double cog slide fastener as claimed in claim 2, it is characterized in that sandwich style nylon double cog slide fastener in involutory up and down heated mould through extruding or sandwich style nylon double cog slide fastener after baking in roll the hot pressing integer through rolling, form flange and form the face of sinking and enlarge to sprocket body both sides cross section.
7. hot pressing shaping method according to claim 6 is characterized in that the method for pushing in involutory up and down heated mould:
(1) select materials, select the nylon double cog slide fastener sewed up or sewed up and dye after nylon double cog slide fastener;
(2) feeding enters lower seat board with the delivery of aforementioned nylon double cog slide fastener, and imports lower seat board by the chain of this nylon double cog slide fastener, cooperates the regularly equidistantly forward delivery of stepper motor transmission group;
(3) hot-forming, be incorporated into the hot-forming cutter of the below of upper base plate as scope take the material softening point temperature of the sprocket of nylon double cog slide fastener, stretching out Shi Keding on axially by the cylinder of power cylinder moves the interlock upper base plate and states the sliding motion that makes progress of hot-forming cutter before linking together with it, and when retracting when the control of the cylinder beam warp of each power cylinder, can utilize the gravity of upper base plate itself and sliding motion downwards, the hot-forming cutter that relatively makes this upper base plate combination also start downwards with each left side to the chain of nylon double cog slide fastener, hot pressing action is from top to bottom carried out in the neck rear end that the tooth head of right sprocket is detained the sprocket body of interlock mutually, order is left, the round body wire diameter position of the neck coil upper limb of the sprocket body of right sprocket is by hot pressing, and molten clout presents and forms the face of sinking, and enlarges to the sprocket body both sides cross section of sprocket and to form flange and obtain finished product person after the hot pressing integer.
8. hot pressing shaping method according to claim 7, it is characterized in that the hot-forming cutter cording in this hot-forming flow process has Temperature controlled heater, temperature is controlled at 200 ℃～300 ℃ scope, and further is connected with thermal insulation board between the hot-forming cutter in this hot-forming flow process and the upper base plate.
9. hot pressing shaping method according to claim 6 is characterized in that the method that rolls in roll:
(1) select materials, select the nylon double cog slide fastener sewed up or sewed up and dye after nylon double cog slide fastener;
(2) feeding is with the below of aforementioned nylon double cog slide fastener delivery through the hot-blast conduit more than one or;
(3) hot-forming, gas after the heating is made it softening via the sprocket body that the flat loudspeaker spout below the hot-blast conduit blows to the sprocket of aforementioned slide fastener, the cutter head of hot-forming break bar via one or more groups rolls again, make the cross section both sides of sprocket body enlarge the formation flange, and also can be in the feeding flow process by sticking the glue flow process and attach glue by the seam bundle by the seam bundle, and seam Shu Buhui is broken by high thermosol and reach drying functions, sprocket body both sides cross section was enlarged formed flange, again can be with the drying adhesive of contiguous seam bundle, the front seam bundle circle of each of order seam bundle is the relative steadiness person that can further strengthen finished product with interconnecting part gluing firmization of knot of rear seam bundle circle.
10. hot pressing shaping method according to claim 6, the seam bundle place that it is characterized in that will wanting first the nylon double cog slide fastener of hot pressing integer before the hot pressing integer attaches glue, when in the hot pressing integer time, also make glue curing to the glue heating, drying on each contiguous seam bundle, the seam bundle is firmly cohered with strap, increase fastness, unlikely seam bundle is loose.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100218149 | 2011-09-28 | ||
| TW100218149U TWM432302U (en) | 2011-09-28 | 2011-09-28 | Sandwich type nylon double-sided zipper and puller structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103040201A true CN103040201A (en) | 2013-04-17 |
| CN103040201B CN103040201B (en) | 2015-07-29 |
Family
ID=48053242
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210039575.5A Active CN103040201B (en) | 2011-09-28 | 2012-02-13 | Sandwich type nylon double-sided tooth zipper and pull head and hot-pressing shaping method thereof |
| CN 201220056943 Expired - Lifetime CN202919203U (en) | 2011-09-28 | 2012-02-13 | Sandwich type nylon double-sided tooth zipper and pull head |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220056943 Expired - Lifetime CN202919203U (en) | 2011-09-28 | 2012-02-13 | Sandwich type nylon double-sided tooth zipper and pull head |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN103040201B (en) |
| TW (1) | TWM432302U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104544780A (en) * | 2013-10-24 | 2015-04-29 | 芊茂（浙江）拉链有限公司 | Double-layer tooth open zipper and three-in-one open zipper manufacturing method and structure |
| CN105266287A (en) * | 2015-12-01 | 2016-01-27 | 驰马拉链（无锡）有限公司 | Color light glaze pressing method for surfaces of resin zipper teeth |
| CN106213697A (en) * | 2016-09-25 | 2016-12-14 | 芊茂（浙江）拉链有限公司 | A kind of have explosion-proof zipper with double layer of teeth wide at the top and narrow at the bottom and pull head thereof for case and bag |
| CN107125856A (en) * | 2016-02-26 | 2017-09-05 | Ykk株式会社 | The decompressor of helical form slide fastener coupling element and the manufacture method of engageable head |
| CN110916298A (en) * | 2019-12-30 | 2020-03-27 | 广州市泰格奴皮具有限公司 | Durable nylon zipper |
| CN117103564A (en) * | 2023-10-25 | 2023-11-24 | 泉州迪特工业产品设计有限公司 | Intelligent zipper injection molding machine |
| TWI824721B (en) * | 2022-09-16 | 2023-12-01 | 茂嶧國際有限公司 | Reinforced spiral tooth line zipper |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM432302U (en) * | 2011-09-28 | 2012-07-01 | Genmore Zipper Corp | Sandwich type nylon double-sided zipper and puller structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1128120A (en) * | 1994-08-02 | 1996-08-07 | Ykk株式会社 | Method and apparatus for manufacturing continuous slide fastener elements |
| CN1249152A (en) * | 1998-09-22 | 2000-04-05 | Ykk株式会社 | Method and apparatus for making continuous interlocking member of slide fastener |
| US20040025307A1 (en) * | 2002-07-10 | 2004-02-12 | Hsin-Kun Wu | Nylon gripper elements of zippers and threaded rods for shaping the nylon gripper elements |
| CN2637159Y (en) * | 2003-08-08 | 2004-09-01 | 张志忠 | Shaping screw stem for manufacturing nylon sprocket |
| CN201139140Y (en) * | 2008-01-24 | 2008-10-29 | 王联洲 | Tadpole shaped teeth for slide fastener |
| TW201034595A (en) * | 2009-03-27 | 2010-10-01 | Ykk Corp | Continuous fastener element, fastener stringer, and method of manufacturing continuous fastener element |
| CN202919203U (en) * | 2011-09-28 | 2013-05-08 | 芊茂（浙江）拉链有限公司 | Sandwich type nylon double-sided tooth zipper and pull head |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW441257U (en) * | 2000-05-25 | 2001-06-16 | Ju Shiou De | Improved Nylon zipper belt |
-
2011
- 2011-09-28 TW TW100218149U patent/TWM432302U/en not_active IP Right Cessation
-
2012
- 2012-02-13 CN CN201210039575.5A patent/CN103040201B/en active Active
- 2012-02-13 CN CN 201220056943 patent/CN202919203U/en not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1128120A (en) * | 1994-08-02 | 1996-08-07 | Ykk株式会社 | Method and apparatus for manufacturing continuous slide fastener elements |
| CN1249152A (en) * | 1998-09-22 | 2000-04-05 | Ykk株式会社 | Method and apparatus for making continuous interlocking member of slide fastener |
| US20040025307A1 (en) * | 2002-07-10 | 2004-02-12 | Hsin-Kun Wu | Nylon gripper elements of zippers and threaded rods for shaping the nylon gripper elements |
| CN2637159Y (en) * | 2003-08-08 | 2004-09-01 | 张志忠 | Shaping screw stem for manufacturing nylon sprocket |
| CN201139140Y (en) * | 2008-01-24 | 2008-10-29 | 王联洲 | Tadpole shaped teeth for slide fastener |
| TW201034595A (en) * | 2009-03-27 | 2010-10-01 | Ykk Corp | Continuous fastener element, fastener stringer, and method of manufacturing continuous fastener element |
| CN202919203U (en) * | 2011-09-28 | 2013-05-08 | 芊茂（浙江）拉链有限公司 | Sandwich type nylon double-sided tooth zipper and pull head |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104544780A (en) * | 2013-10-24 | 2015-04-29 | 芊茂（浙江）拉链有限公司 | Double-layer tooth open zipper and three-in-one open zipper manufacturing method and structure |
| CN105266287A (en) * | 2015-12-01 | 2016-01-27 | 驰马拉链（无锡）有限公司 | Color light glaze pressing method for surfaces of resin zipper teeth |
| CN107125856A (en) * | 2016-02-26 | 2017-09-05 | Ykk株式会社 | The decompressor of helical form slide fastener coupling element and the manufacture method of engageable head |
| CN107125856B (en) * | 2016-02-26 | 2020-09-01 | Ykk株式会社 | Helical fastener element punching device and method for manufacturing coupling head |
| CN106213697A (en) * | 2016-09-25 | 2016-12-14 | 芊茂（浙江）拉链有限公司 | A kind of have explosion-proof zipper with double layer of teeth wide at the top and narrow at the bottom and pull head thereof for case and bag |
| CN110916298A (en) * | 2019-12-30 | 2020-03-27 | 广州市泰格奴皮具有限公司 | Durable nylon zipper |
| WO2021136438A1 (en) * | 2019-12-30 | 2021-07-08 | 广州市泰格奴皮具有限公司 | Durable nylon zip fastener |
| TWI824721B (en) * | 2022-09-16 | 2023-12-01 | 茂嶧國際有限公司 | Reinforced spiral tooth line zipper |
| CN117103564A (en) * | 2023-10-25 | 2023-11-24 | 泉州迪特工业产品设计有限公司 | Intelligent zipper injection molding machine |
| CN117103564B (en) * | 2023-10-25 | 2023-12-19 | 泉州迪特工业产品设计有限公司 | Intelligent zipper injection molding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103040201B (en) | 2015-07-29 |
| CN202919203U (en) | 2013-05-08 |
| TWM432302U (en) | 2012-07-01 |
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