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material: LDPE

specification: 36cm * 50cm

thickness: double-sided 16 Silk (actual thickness is 15.8-16 Silk)

quantity: 50/package

workmanship: flat knife

FAQ of plastic bags:

1. Color difference and thickness of materials: PE is generally divided into high-pressure polyethylene LDPE and low pressure polyethylene HDPE. LDPE feels soft and shiny on the surface. HDPE feels hard and dull on the surface. If the customer is the same and the color is slightly different, the addition ratio of masterbatch in different batches will be different, so in the color mixing, it can only be close to the same.

PE is formed by dissolving plastic particles into liquid state through high temperature, cooling them into solid state through fan and calendering them. Due to the accuracy of the machine, ± 0.005mm/layer is within a reasonable range.

2. About printing: CMYK is a 4-color printing method mainly used for offset printer devices. Gravure printing of plastic bags is mainly used for manual color matching, so your manuscript cannot be used for reference, please provide Pantone color number or actual product.

There is a certain deviation in the color of spot color printing. For customers who are particularly sensitive to color difference, please note in advance and communicate clearly before doing so. If it is full printing, there may be partial white spots, if it is not a large area, it is within a reasonable range.

3. About workmanship: subsequent processing techniques such as folding, punching, slitting, etc., due to the soft the characters of plastics, there will be partial position offset.

4. About quantity: due to the loss of film blowing, printing, bag making and other technological processes, the actual product quantity and contract quantity are plus or minus 10%, which is settled according to the actual delivery quantity.

Uses: it can be used in factories and shopping malls, shopping bags, rolling bag, flat bag, handbag, handbags, etc.

The invention of plastic bags has brought great convenience to human life, but more and more people do not know how to use them effectively, which leads to the globalization of plastic bag pollution. Compared with traditional plastic bags, eco-friendly bag has advantages:
1. The water-soluble speed can be designed and selected, completely dissolved in water, non-toxic and pollution-free;
2. Strong tensile degree and good tension;
3. High transparency and good gloss;
4. High softness and good touch;
5. Good oil and solvent resistance, heat sealing and printing;
6. Low air permeability, good gas barrier property;
7. Plastic snap fastener or self-adhesive plastic bags can be added;
8. Excellent antistatic performance, no dust collection, etc.
9. It can be degraded by water, air, sunlight and biology. Usually about a month, it can be broken down into innoxious substance.