Thick Geological Calico Sample Bags / Light Yellow Cotton Rock Sample Bags

COTTON CANVAS POWDER SAMPLE BAG

Thick Geological Calico Sample Bags are made of a woven (3.6 oz.) unfinished poly-cotton material. Our Protexo sample bags are designed for the storage of rock, mineral and geochemical soil samples. All bags have a drawstring closure and 2" x 3" waterproof yellow tag sewn into bags. The tags are marked on one side with standard sample format.

There is A(thick) and B(thin) two grade according to canvas thickness. Client’s logo can be customized.

Canvas is a relatively thick cotton fabric or hemp fabric, which usually uses plain weave, a small amount of twill weave, and multi-ply yarns for warp and weft yarns.

Canvas is usually divided into two categories: coarse canvas and fine canvas. Has good waterproof performance, and the biggest characteristic is firmness and durability.

Maintenance method

1. washing: add a small amount of laundry detergent or soap powder into the clear water to gently rub and wash. if there are stubborn stains, gently brush them with a soft brush to avoid prolonged soaking. the leather part should try its best to avoid getting wet.

2. drying: when drying, please turn the inside of the bag to the outside, hanging upside down to dry, which is beneficial to keep the original bag shape. Avoid direct sunshine, air drying or drying in the shade is the most ideal way.

3. storage: when not in use for a long time, please store it in a cool and dry place to avoid heavy pressure, so as not to be affected with damp or break up and deform.

Our sample bag is made of premium canvas, the open end is sealed by cotton rope. There is A(thick) and B(thin) two grade according to canvas thickness. Client’s logo can be customized.