Basic Info.

Model NO.

0221-1

Slider Type

Auto Lock

Usage

Garment, Bag, Home Textile, Shoes

Specification

4#, 4#

Style

Common

Auto Lock Slider

One Way

Transport Package

100PCS/Polybag, 50polybags/CTN

Trademark

MH, TWO BIRDS

Origin

China

Product Description

#4 Nylon Close End Nylon Coil Zipper or Zips for Sewing

Size: #4

Type: Close-end, Auto Lock

These are #4 nylon coil closed-end zippers

It is versatile and can be used in anything from apparel to luggage to sporting goods and even automobiles.

Expand your possibilities with our nylon coil zippers.

About us: Eastablished in 1999, now as a leader in the field of garment accessories, MH has a wealth of sales model, excellent brand matrix, production and marketing integration of closed-loop ecosystem. Up to now, MH Has contributed to the world more than 20,000 kinds of garment accessories products with more than 40% of own brand export rate. MH has a strong product development, supply and sales capabilities, more than 1,000 with these related personnel, with 1,500 customers, for more than 160 countries and regions to provide products and services. Annual sales volume has reached 4 billion RMB.

Technical Instruction of Nylon Zipper

Item	Size
Item	3#	4#	5#	7#	8#	10#
≥ Breaking strength crosswise of chain	380	400	600	650	800	900
≤ Tab pull-off strength	4	5	5	7	7	7
≥ Holding strength of top stop	50	70	90	110	115	130
≥ Holding strength of bottom stop	40	50	80	100	110	120
≥ Single top stop strength	50	60	70	70	90	120
≥ O/E chain crosswise strength	70	80	100	120	120	160
≥ Box slippage strength	70	80	100	130	140	160
≥ Pin slippage strength	60	65	90	100	110	120
≥ Slider puller pull-off strength	90	120	200	250	270	300
≥ Resistance to twist of puller and slider	0.2	0.3	0.45	0.5	0.9	1.2
≥ Slider mouth deflection strength	43	58	60	80	90	100
≥ Holding strength of slider lock	20	30	35	50	60	70
≥ Durability of zipper	600

Recommend Application of Nylon Zippers

Main uses and size	Size
Main uses and size	3#,4#	5#	7#,8#	10#
Female underwear, pant and skirts trousers	√
Trousers, children's clothing	√	√
Female chest shirt, casual wear	√	√
Uniforms, training suits, jeans	√	√
Hat, glove, luggage inner bag	√	√
Purse, luggage out bag, shoes, jacket		√
Ski jacket, down jacket		√	√
Duffle coat, leather coat		√	√
Suitcase		√	√
Sleepbag		√	√
Camping tent		√	√	√
Shoes & boots		√	√
Armament cover			√	√
Canopy (ship), the big tent				√
Canopy and framed tent				√

Zipper size	Classification
Zipper size	Close end	Open end	2 way close end	2 way open end	Chain
#3	√	√		√	√
#4	√	√		√	√
#5	√	√	√	√	√
#6		√			√
#7	√	√	√	√	√
#8	√	√		√	√
#9
#10	√	√			√