I Would Like To Tell You A Few Suggestions For Cardigan From Pportation To Maintenance.

Sweaters will be subjected to many kinds of changes when they are stored, displayed, and sold in the warehouse.

First, mold.

Woolen sweater retention is due to the existence of temperature, humidity, oxygen and other microbial growth and reproduction of the objective conditions.

When the temperature is between 26 and 35 degrees, it is most suitable for mold growth.

As temperature decreases, the activity of mold decreases, and when the temperature is below 5 C, the mold stops growing.

Sweater itself contains a certain amount of moisture, and can absorb moisture in the air.

When the moisture content exceeds the moisture regain, it satisfies the conditions of mold breeding and propagation.

Sweater store space is generally rich in oxygen, which is an important condition for growth and propagation of mildew.

And the sweater itself, including its raw materials and many substances attached to the process, contains cellulose, protein, starch, gum and acids, which are the nutrients for mold to survive and reproduce.

Due to the existence of these natural factors, and in the process of processing, pportation and storage, due to the delayed pulp, improper packaging or improper storage, the fungi such as Aspergillus and Mucor can survive and reproduce.

Natural fiber sweaters are more prone to cause damage due to their components.

Practice and research show that although there is no matrix for the survival of the synthetic fiber fabric, the adhesion of various additives in the processing process provides an objective condition for the survival of the mould, and the degree of thunder production is obviously lighter than that of the natural fiber sweater.

Two, moth eaten

Woolen sweaters (including cashmere, Ma Haimao), rabbit hair, camel hair pure spinning and blending varieties, because raw materials contain the cutin protein of moth eaten insects, often worming phenomenon. Other natural fiber and synthetic fiber sweater raw materials are not suitable for keratin protein, but in the process of adding labor or packaging materials, there will be insect residues.

Sometimes, pests can be used as a way to get through the road.

The insects of the fabrics are mainly clothes moths and Pi Yan borers.

In addition, there are also bamboo worms, beetles, sweaters, termites and so on.

These borers are most likely to grow, develop and reproduce at temperatures of 27 to 35 degrees Celsius, and cease to operate at temperatures below 15 and 35 degrees Celsius.

Outside the temperature, the relative humidity of the environment is large, the light is dark, and the moths are also active.

Three, yellowing, discoloration and fading

Woolen sweaters, which are bleached and processed, are packed in hot packages because of soaping, dechlorination, or sweat stains in the tailoring and sewing, and not adequately cooled after the blanching process. The excessive moisture absorption of the sweaters, or too long, too wet and poorly ventilated in storage, result in a yellowing and yellowish yellowing phenomenon.

Some dyed woolen sweaters, due to the effect of CO2 and moisture in storage, CO2 is dissolved in water to form weak carbonates, causing some dyestuffs to change color (such as scarlet and sauce red to blue black). A part of cardigan processed with direct dyestuffs, because of wind and sun, makes the color change from dark to dark.

Four, brittle damage, aging

A part of woolen sweater is dyed with sulphur or essence dyestuff. It is acidic due to sulphide residue, and the amount of caustic soda is too much and water is not clean when mercerizing. Part of bleached varieties bleach too long or water is not clean; or when the fabric is drying, the temperature is too high or too dry.

When the silk fabric is dyed and washed, the corrosive components will not be thoroughly cleaned, which will cause the axillary damage of the fabric to decrease in intensity, darker in color and worse in gloss.

And many sweaters under the action of oxygen or sunlight for a long time, or storage temperature is high, easy to produce aging phenomenon that significantly reduces fabric strength.

Some garments that use tight (elastic) belts will lose their elasticity due to heat, oxygen and sunlight.

Five, mouse bite

Woven goods are not eaten by rats, but because they need to build nests to protect against cold and gnaw teeth, they often gnaw at packaging and commodities, urinate and shit, and damage sweaters.

Six, stained with velvet, stained and accumulated dust.

In the process of stacking and display, if the white, light colored and dark colored mixture is mixed, or the suede and non suede will be mixed and stacked, the sweater will easily cause mutual coloring and velvet, which will affect the appearance of the fabric.

If the samples are too long or stacked and displayed without attention to dustproof, they will cause dust accumulation and dust accumulation, which will not only affect the appearance of the products, but also cause changes and worms.

Seven, dirty, pendulum, pressure.

When cardigan is displayed, stored and turned around, if it does not pay attention to classification, classification, specification, or quantity, too much sales or less, or if the sample does not pay attention to the timely replacement, it will cause dirty and pendulum.

For all kinds of polyester and cotton fabrics, all kinds of velvet fabrics and all kinds of fabric with concave and convex patterns, if stacked piles are too high and heavy pressure for a long time, they will cause death, broken villi, fuzzy patterns, and loss of three-dimensional feeling.