Knowledge

Plastic shopping bag handle design is a common shopping bag design, made of plastic film and used for daily shopping mall shopping packaging. Heat sea

1. Environmentally friendly: Corn starch garbage bags are made of biodegradable materials, which can be quickly decomposed in the natural environment,

"Virgin" and "recycled" are terms commonly used in the plastics industry to refer to raw materials from different sources.

A bread bag is a bag used to package and protect bread. Common functions include the following. 1. Freshness preservation: Bread bags can effectively

Plastic packaging bags usually come in various types, which can be divided into the following types according to their uses, materials and manufacturi

Self-sealing bag: There is a sealing line at the mouth of the bag. Align the lines on both sides of the mouth of the bag, press it to seal, and pull i

The quality of the ziplock bags on the market now is very good, the price is not expensive, and the custom-made ziplock bags are supported, and they b

Manufacturers of ziplock bags must strictly manage the quality of goods during manufacture, carry out inspections, and manage professional and technic