Brand: haikuo
Species: Bag Clips
Features: Sustainable, Folding, Stocked
Place Of Origin: China
Feature Design: Detachable, Foldable, Multifunction, Flexible
Shopping Bag: bags
Packaging: Carton
Productivity: 100,000 tons
Transportation: Ocean,Land,Air,Express
Place of Origin: china
Supply Ability: 100,000 tons
Certificate: Environmentally friendly green printing qualification
Port: dalian,hunchun,tianjin
Payment Type: L/C,T/T,D/P,D/A,Paypal
Incoterm: FOB,CFR,CIF,EXW
1、 Material specifications
（1） Cotton fabric
1. Plain cotton fabric: with fine and smooth texture, light and soft texture, usually weighing 100-120g/㎡. Suitable for printing brightly colored and finely patterned illustrations and photography works, lightweight for daily use, suitable for loading lighter items such as books and clothing.
2. Twill cotton fabric: using twill weaving method, the fabric is thick and wear-resistant, with a weight of generally 160-200g/㎡. The pattern is clear and the load-bearing performance is excellent. It is commonly used to make shopping bags and outdoor storage bags, which can withstand heavier items and are durable.
3. Canvas: coarse cotton fabric with excellent strength and toughness. 21 count yarn and 24 count yarn are commonly used, with lower count yarn being thicker and thicker. 10 ampere canvas (approximately 340g/㎡) with a tight texture, suitable for large capacity, high-frequency use canvas bags; 12 ampere canvas (approximately 400g/㎡) is thicker and more suitable for high-end customized gift bags and brand promotion bags, showcasing quality.
（2） Polyester cotton
Blended with 65% polyester and 35% cotton, it combines the wear resistance of polyester with the comfort of cotton. Not easily shrunk or deformed, easy to clean, and maintains a certain degree of breathability. The weight is usually between 120-180g/㎡, suitable for making canvas bags for daily commuting and student use.
2、 Size specifications
（1） Standard size
1. Small size: width 25-30cm, height 30-35cm, side width 5-8cm, handle length 40-50 cm. Suitable for storing small items such as cosmetics, wallets, tablets, etc., compact and portable, suitable for shopping and short distance travel.
2. Medium size: width 35-40cm, height 40-45cm, side width 8-12cm, handle length 50-60cm. Commonly used size, can accommodate books, clothing, daily necessities, etc., suitable for shopping, commuting, travel and other scenarios.
3. Large size: width 45-50cm, height 50-55cm, side width 12-15cm, handle length 60-70cm. Large capacity, suitable for carrying quilts, heavy clothing, bulk purchases, etc., commonly used in moving and supermarket purchases.
（2） Customized size
Support customization according to special needs, whether it is a dedicated storage bag for special shaped items or a canvas bag that adapts to the size of brand promotional materials, it can be produced on demand.
3、 Printing process
（1） Screen printing
By squeezing with a scraper, the ink is transferred through the mesh to the canvas bag to form graphics and text. Bright colors, high saturation, suitable for large-area color blocks, simple patterns and text printing, low cost, suitable for mass production. But the printing level is limited, making it difficult to present highlights and difficult to paste dark areas.
（2） Heat transfer printing
Print the pattern on transfer paper and transfer it to a canvas bag under high temperature and pressure. It can achieve high-precision and high-definition printing, with natural color transitions and photo level effects, especially suitable for complex patterns, gradient colors, and multi-color patterns. However, the cost is relatively high, and high temperatures may have an impact on some canvas materials.
（3） Digital Direct Spray
Using a digital printer to directly spray ink onto canvas bags without the need for plate making, suitable for small batch, multi pattern customization. It can accurately restore pattern details, with rich colors and fast printing speed, but the ink cost is high, and the cost of large-area printing is higher than that of screen printing.
4、 Detail craftsmanship
（1） Edge wrapping
Adopting the double folding process, folding and sewing the edges of the canvas bag to enhance strength, prevent wear and tear, and improve durability. The edging color can be matched with the same or contrasting colors as the bag body, which is beautiful and practical.
（2） Sewing thread
Choose high-quality sewing thread, with even and tight stitches, and maintain a needle spacing of 12-14 stitches per 3cm. The connection between the handle and the bag body is reinforced with "X" - shaped and "mouth" - shaped stitching to enhance the load-bearing capacity of the handle and ensure that it is not easily detached during use.
（3） Pocket design
Additional pockets can be added inside and outside the canvas bag. The internal pocket adopts flat stitching technology, which is convenient for storing small items such as mobile phones and keys; The external pocket is designed in the form of patch pockets, insert pockets, etc., making it easy to access commonly used items. The edges of the pocket are wrapped or rolled, making it beautiful and durable.
The above are the detailed product parameters for
customizing canvas bags. If you want to adjust certain parameters or have other supplementary requirements, please feel free to let me know at any time.
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