China Plastic Zip,Custom Zips | SBS Zipper. Plastic zipper factory

Size/End-type
Model	Classification
Model	Close End	Open End	2 Way Close End	2 Way Open End	Chain
3P	√	√	x	√	√
4P	√	√	x	x	√
5P	√	√	√	√	√
8P	√	√	√	√	√
10P	√	√	√	√	√

Structure of a zipper

3P
4P
5P
8P
10P

Normal
Green bronze
Silver teeth
Red bronze
5DY Durable Noctilucent Effect
5 DYT10 Leather-feel Shiny

Standard Plastic Zipper supplier

Health
Medical
Industrial
Home Decoration
Military
Uniform
Government
Casual
Luggage
Tent
Coat
Shoes/Boots
Jacket
Sport/Outdoor
Pants/Jeans

3P Stardard Normal Plastic Zipper	QB/T2171-2014 Standard	SBS Properties(Q/XXKG.002-2016)	DIN3419 Standard
Chain Crosswise	≥250	≥250	250
Tap Pull-Off Strength	≤4	≤4	/
Holding Strength Of Top Stop	≥60	≥60	60
Holding Strength Of Bottom Stop	≥40	≥40	/
Bottom Stop Holding,Crosswise Test	/	30	30
Open-End Fastener Single Stringer Slider Retention Test	≥50	≥50	/
Holding Strength Of Separating Unit,Crosswise Test / Chain Crosswise Strength	≥70	≥70	80
Holding Strength Of Fixed Retainer Pull-Off Test/ Box Slippage Strength	≥70	≥70	60
Pin Slippate Strength	≥60	≥60	/
Resistance To Pull-Off Slider Pull	≥150	≥150	70
Resistance To Twist Of Puller And Slider	≥0.2	≥0.2	/
Deflection Strength	≥50	≥50	/
Slider Lock Holding, Stringer Separation	≥25	≥25	/
Scoop Slippage, Lengthwise	≥30	≥30	/
Individual Scoop Pull Off	/	≥30	25
Reciprocation Test(Double)	≥600	≥600	/

4P Stardard Normal Plastic Zipper	QB/T2171-2014 Standard	SBS Properties(Q/XXKG.002-2016)	DIN3419 Standard
Chain Crosswise	≥300	≥300	425
Tap Pull-Off Strength	≤5	≤5	/
Holding Strength Of Top Stop	≥70	≥70	60
Holding Strength Of Bottom Stop	≥60	≥60	/
Bottom Stop Holding,Crosswise Test	/	≥50	40
Open-End Fastener Single Stringer Slider Retention Test	≥60	≥60	/
Holding Strength Of Separating Unit,Crosswise Test / Chain Crosswise Strength	≥90	≥90	90
Holding Strength Of Fixed Retainer Pull-Off Test/ Box Slippage Strength	≥85	≥85	60
Pin Slippate Strength	≥80	≥80	/
Resistance To Pull-Off Slider Pull	≥200	≥200	70
Resistance To Twist Of Puller And Slider	≥0.3	≥0.3	/
Deflection Strength	≥58	≥58	/
Slider Lock Holding, Stringer Separation	≥30	≥30	/
Scoop Slippage, Lengthwise	≥45	≥45	/
Individual Scoop Pull Off	/	≥40	40
Reciprocation Test(Double)	≥600	≥600	/

5P Stardard Normal Plastic Zipper	QB/T2171-2014 Standard	SBS Properties(Q/XXKG.002-2016)	DIN3419 Standard
Chain Crosswise	≥350	≥350	300
Tap Pull-Off Strength	≤7	≤7	/
Holding Strength Of Top Stop	≥100	≥100	70
Holding Strength Of Bottom Stop	≥70	≥70	/
Bottom Stop Holding,Crosswise Test	/	70	50
Open-End Fastener Single Stringer Slider Retention Test	≥70	≥70	/
Holding Strength Of Separating Unit,Crosswise Test / Chain Crosswise Strength	≥110	≥110	90
Holding Strength Of Fixed Retainer Pull-Off Test/ Box Slippage Strength	≥110	≥110	70
Pin Slippate Strength	≥100	≥100	/
Resistance To Pull-Off Slider Pull	≥230	≥230	100
Resistance To Twist Of Puller And Slider	≥0.45	≥0.45	/
Deflection Strength	≥60	≥60	/
Slider Lock Holding, Stringer Separation	≥35	≥35	/
Scoop Slippage, Lengthwise	≥60	≥60	/
Individual Scoop Pull Off	/	≥50	35
Reciprocation Test(Double)	≥600	≥600	/

8P Stardard Normal Plastic Zipper	QB/T2171-2014 Standard	SBS Properties(Q/XXKG.002-2016)	DIN3419 Standard
Chain Crosswise	≥500	≥500	350
Tap Pull-Off Strength	≤6.5	≤5	/
Holding Strength Of Top Stop	≥150	≥150	120
Holding Strength Of Bottom Stop	≥100	≥100	/
Bottom Stop Holding,Crosswise Test	/	≥100	90
Open-End Fastener Single Stringer Slider Retention Test	≥90	≥90	/
Holding Strength Of Separating Unit,Crosswise Test / Chain Crosswise Strength	≥140	≥140	100
Holding Strength Of Fixed Retainer Pull-Off Test/ Box Slippage Strength	≥140	≥140	100
Pin Slippate Strength	≥140	≥140	/
Resistance To Pull-Off Slider Pull	≥280	≥280	230
Resistance To Twist Of Puller And Slider	≥0.7	≥0.7	/
Deflection Strength	≥80	≥80	/
Slider Lock Holding, Stringer Separation	≥60	≥60	/
Scoop Slippage, Lengthwise	≥90	≥90	/
Individual Scoop Pull Off	/	≥60	40
Reciprocation Test(Double)	≥600	≥600	/

10P Stardard Normal Plastic Zipper	QB/T2171-2014 Standard	SBS Properties(Q/XXKG.002-2016)	DIN3419 Standard
Chain Crosswise	≥550	≥550	400
Tap Pull-Off Strength	≤9	≤9	/
Holding Strength Of Top Stop	≥160	≥160	80
Holding Strength Of Bottom Stop	≥120	≥120	/
Bottom Stop Holding,Crosswise Test	/	≥120	55
Open-End Fastener Single Stringer Slider Retention Test	≥100	≥100	/
Holding Strength Of Separating Unit,Crosswise Test / Chain Crosswise Strength	≥170	≥170	100
Holding Strength Of Fixed Retainer Pull-Off Test/ Box Slippage Strength	≥160	≥160	80
Pin Slippate Strength	≥150	≥150	/
Resistance To Pull-Off Slider Pull	≥300	≥300	120-150
Resistance To Twist Of Puller And Slider	≥0.9	≥1.1	/
Deflection Strength	≥90	≥90	/
Slider Lock Holding, Stringer Separation	≥80	≥80	/
Scoop Slippage, Lengthwise	≥100	≥100	/
Individual Scoop Pull Off	/	≥90	40
Reciprocation Test(Double)	≥600	≥600	/

Choice for tape: As the plastic zipper tape is made of polyester fiber, thread, core and other different silk thread, which are totally diverse in the weight coloring property, it is easy to produce chromatic aberration on the same zipper. Hence, we need to choose a tape with dyeing uniformity and without any turbidity point.