vest bag smiley bag packing bag shopping bag

The simple difference between high-pressure membranes and low-pressure membranes is that high-pressure membranes are designed to operate at higher pressures, typically above 100 psi (pounds per square inch), while low-pressure membranes are designed to operate at lower pressures, typically below 100 psi.

The high-pressure film feels quite soft, and the sound when rubbing is relatively quiet, with a certain luster.

The low-pressure membrane feels quite hard, and when rubbed, it makes a rustling sound...

Specification:Customize according to the size provided by you (e.g., height ** width, side width ** or bottom width **).

Thickness:Two-layer thickness of plastic bags (unit: filament) 1 filament = 0.01mm. Such as 5 filaments, 8 filaments, 10 filaments... and so on.

Specific explanation

1. Thin bags: bags with a total thickness of less than 5 silk are commonly known as "thin".

2. Medium-thick bag: The total thickness of the double-layer bag wall is between 6 silk and 11 silk, which is considered "medium-thick".

3. Thickened Bag: The total thickness of the double-layer bag wall is classified as 'thickened' when it is between 12 and 19 filaments.

4. Extra-thick bag: The total thickness of the double-layer bag wall is over 20 filaments for "extra-thick".

General clothing bags are about 10 deniers, while vest bags are about 5 deniers, and higher-grade clothing bags are about 15 deniers.

Printing:Everyone can provide the patterns and text needed for printing, and the design of printing can be customized (such as single-color single-side or two-color or multi-color printing, etc.).

Quantity:The minimum order quantity for the standard specification is 10,000 pieces, and the more you order, the more favorable the price will be.

Due to the fact that custom-made plastic bags are produced by machine feeding, the final production quantity may deviate from the order quantity by +/- 5%. However, we will settle the account based on the actual quantity of goods shipped to you. If there is only a slight excess of a few dozen or a hundred, we willFreeFor you.

prototypeCustomized plastic bags, the quantity should reach tens of thousands to hundreds of thousands to make a prototype. Because even if you make one, the die-making fee, printing and machine costs are the same for a few thousand to tens of thousands. So if the quantity is small, it is recommended not to make a prototype for the client.

Production Cycle:The shipment will be made 8-10 days after the confirmation of the manuscript, with the specific time to be determined according to the actual situation.