Screen printing: The effectiveness of screen printing is closely related to the material used. The effect of screen printing mainly depends on the following aspects: the printed screen should not have any glue drop phenomenon, and you can try to paste it with adhesive paper to see it; Surface gloss, no fine pores, no rough feeling, and with a certain thickness of printing, no visible material background color, and not easy to stick dust; The silk screen edges are smooth and there is no feeling of dog tooth marks; Will not fade; Of course, when printing on materials with elasticity, it is even more important to be careful not to crack. It can be clearly seen by pulling out the material. Color matching should be accurate and not shifted.

Electric embroidery: The effectiveness of electric embroidery is closely related to the straight and horizontal pattern fabric of the material. The effect of electric embroidery mainly depends on the following aspects: the density must be sufficient, and the material cannot be seen from the bottom; The thickness should be uniform, not large or small; The edges of electric embroidery should be even and smooth, and the edges should not be uneven; The connection should be trimmed clean

Seal: A good seal will not break, fade, have no stickiness, have smooth edges, clear surface content, and will not deform or soften even in areas with high temperatures.

Voltage: The materials commonly used for voltage are PVC and smooth soft leather. The compressed air should be full, not deflated, elastic, smooth around, and not burst. Clear lines.

Ribbon category:

1. Ribbon:

1) Classified by material: nylon/Teflon/PP/acrylic/cotton

The difference between nylon and PP webbing: Generally, nylon webbing is woven before dyeing, so the color of the cut yarn will turn white due to uneven dyeing. On the other hand, PP webbing is dyed before weaving, so there will be no phenomenon of the yarn turning white; Compared to PP fabric, nylon webbing has a glossy and soft texture; It can also be distinguished by the chemical reactions of combustion; Generally, the price of nylon webbing is higher than that of PP webbing

The Teduolong woven belt is relatively soft and lacks luster

Acrylic webbing is composed of two materials: Teflon and cotton

The price of cotton ribbon is generally higher

2) Classified by weaving method: plain weave/small ripple/twill/safety belt/pit weave/bead weave/jacquard, etc. PP webbing can be divided into 900D/1200D/1600D according to its yarn thickness; At the same time, we should pay attention to the thickness of the ribbon, and determine its unit price and toughness

3) Classified by specifications: 10MM/12MM/15MM/20MM/25MM/30MM/32MM/38MM/50MM, etc

2. Edge banding:

1) Classified by material: Nylon/Tedolone/PP/Lycra, etc

Nylon edging is commonly used, mainly for inner edging, and thickened nylon edging is used for outer edging, which is not easy to wrinkle

Teduolong edging is relatively soft and priced higher than nylon, and is often used for edging soft fabrics

PP plain woven tape is often used for edging large bags, such as wave board bags, etc

Lycra edging has a high price point, is soft and glossy, and is often used on boutique bags, such as GOLF club covers, etc

2) Divided by pattern: regular plain/herringbone pattern, etc

Nylon and PP are commonly used for herringbone edging. Nylon herringbone ribbons are more expensive and have greater shrinkage. When calculating materials, it is important to pay attention to their wide width. P herringbone ribbons are more common in the market and are more beautiful for external edging. However, there is a difference in whether the pattern is encrypted or not.

Note: When cutting the main material for edge wrapping, it is important to pay attention to the patterns and cutting methods (straight/diagonal/horizontal) to avoid wrinkles

Zipper pull type:

1) Zipper:

(1) Classified by material: nylon/plastic steel/metal/fresh-keeping zipper, etc

(2) Classified by size: 10 #/8 #/7 # (large 5 #)/5 #/3 #, etc

(3) Classified by function: size 100/strip/waterproof/reverse wearing, etc

The strip zipper is divided into left insertion and right insertion, and there is a distinction between opening and closing/length

The waterproof zipper is reverse threaded and can be divided into foggy glue and glossy glue depending on the type of glue applied

2) Pulling head:

(1) Classified by material: plastic steel/metal/fresh-keeping pull head, etc

(2) Divided by pull tab: ordinary (no pull tab/short pull tab/long pull tab)/customer specific pull tab

(3) Pulling heads are commonly used as metal pulling heads. Due to their different electroplating methods, they can be divided into electroplated white, sandblasted, electroplated black, baked matte black, black nickel, antique copper, matte copper, hanging electroplated white, hanging genuine gold, etc. You can refer to the manufacturer's catalog. The electroplating method should pay attention to the color difference of each batch of goods

Note: The zipper pull head must be used in conjunction, and sometimes there may be mismatched zipper pull heads from different manufacturers

Elastic band:

1) The commonly used elastic band is a strong elastic band, which can be used for pen insertion/edge wrapping, etc. The folded elastic band is more beautiful for edge wrapping, mainly used by Japanese customers

2) Elastic bands, medical elastic bands/knitted elastic bands, etc

Line category:

1) The classification of threads is generally divided into 0 #/10 #/30 #/40 #, with a wide variety of types, including nylon thread, polyester thread, Bondi thread, cotton yarn thread, marker thread, transparent fishing thread, etc

2) Special threads include waxed/waterproof threads, and general nylon threads are also oiled in the car

When using some fabrics (with EMB added fabrics), it is necessary to use threads that do not allow oil to seep and cause dirt on the fabric; The thinner fabric of the car is made of 40 # thread, which is less prone to wrinkling

Adhesive tape (Velcro):

The adhesive tape is divided into A and B sides (i.e. hook surface and rough surface), and the specifications produced by the manufacturer are 16MM/20MM/25MM/38MM/50MM/100MM, depending on the specifications

Same function, the adhesive buckle can be specially processed, such as sulfur resistant/phenolic yellow resistant/fireproof belt/CT adhesive on top

/Non fuzzing/soft hooks/high frequency adhesive buckle straps/self-adhesive buckle straps, etc.