Manufacture of school , camping, outdoor, travel, business, tool, leisure and fashion , sports, soft luggage etc. |Certified by BSCI, SEDEX,♻ROHS | Since 1993. |Quality Standard ISO9001
AUTOMATIC MACHINE CONTROL THE PRODUCTION
◆Lean production lines
◆Sangely smart system
◆Automatic transfer material
RAW MATERIALS TEST SECTION
Guide to Fabric Types:Cordura fabric extremely durable, tear resistant and heavy-duty. All Cordura fabrics are treated with a polyurethane coating on the back and a water-repellent finish on the front, making these all-weather fabrics a great choice for outdoor adventuring.
We have our own internal QC dept with multiple testing machines to perform QC and spot checks at your request. Tensile Strength testing, Zipper durability, Material Stress Testing, and many other tests are available to you.Inspection process(Standard AQL2.0) :Material Vendor Assessed--Incoming Materials Inspected --In-process QC 100% check(Semi--Finished)--Final QA check--Packing--Delivery ensure the goods all are perfect and provide full sets of inspeciton report to you.
PHYSICAL TEST ITEM
◆Color fastness to rub
◆Handle or shoulder strap resistance
◆Salt spray test for metal parts
◆Low temperature test for plastic parts
◆Wheel travel resistance
◆Aging or burn-in test
Backpacks are a must-have for our school wardrobe. It will accompany us when we go to class, go to the gym, library, marathon and early morning coffee. Therefore, it is very important to find a comfortable, affordable and stylish product that can carry all the supplies we need throughout the day. If you are a high school or college student, you need a school backpack to hold your daily school supplies and anything you might need in the gym, rehearsal room, or library class. A good school backpack should be able to withstand the wear and tear of at least four years of education, weekend vacations and home trips.
The school backpack we choose also needs to suit our learning requirements. If you are a high school student, then you need to choose a school backpack that can hold a lot of textbooks and lunch. If you are in college, you may only need a school backpack that can contain a laptop and a paper notebook. Today, this passage will tell you how to choose right school backpacks.
Some tips of choosing good school backpacks
Consider size and capacity
We need to determine what size and weight we will carry to school. Also consider what kind of school backpacks we need. College students and high school students have different needs.
We can consider it from these questions:
Does your computer need a compartment?
Do you need a place to put your lunch?
Do you need a place to put pens, keys or other small objects?
Do you want an water bottle or a cell phone bag?
How many notebooks and books do you need to carry at one time?
Selection of the fabric
The fabric of the school backpack determines its weight and durability.
The new synthetic fabric will last the longest, but the leather will be more durable.
Synthetic fibers are lighter than leather. If you choose a leather bag, it will be much heavier even before you start loading it.
Synthetic fabrics such as polyester and nylon are more waterproof than natural fibers such as cotton.
Natural fibers are more environmentally sustainable than synthetic fibers. If you want to have an eco-friendly bag, please choose natural fiber.
The tightness of the zipper
Check the closures of the pockets carefully to make sure they are strong and easy to close.
Choose a double-end zipper for easy access.
Looking for a heavy-duty zipper that can be kept for a long time.
We are professional wholesale custom bulk oem school backpack supplier,manufacturer,factory.
There are nice and high-quality products for sale. Any interests, welcome to contact us.