Fruit‑bag Adhesive Series

Description:

　　Fruit‑bag adhesive is a specially‑developed eco‑friendly water‑based adhesive for agricultural use. Based on polyvinyl alcohol / polyacrylate, it is tailor‑made for fruit growing‑bag production lines. It is used for laminating double‑layer fruit‑bag paper, bonding inner and outer bags, and sealing overlapping edges of bag mouths. Non‑toxic and heavy‑metal‑free, it complies with environmental standards for agricultural fruit bags. It features rain resistance and outdoor high‑low temperature resistance, and serves as the dedicated adhesive for producing fruit protection bags for apples, pears, citrus and other fruits.

　　Main Features:

　　Fruit‑safe, Rain‑resistant & Non‑corrosive, Breathable & Wrinkle‑free.

　　Core Advantages:

　　Eco‑friendly: Pure water‑based, formaldehyde‑free and benzene‑solvent‑free. Heavy‑metal content meets agricultural standards and passes SGS safety tests. The adhesive has no pungent odor. No harmful substances leach out under rain wash, so it will not contaminate fruits, suitable for green fruit and vegetable cultivation.

　　Non‑corrosive to Iron Wire: The cured adhesive layer delivers excellent water resistance. No edge delamination or water penetration under long‑term rain exposure and high‑humidity orchard conditions. Durable bonding ensures good sealing performance for insect and pesticide protection of fruit bags.

　　High‑speed Machine Adaptability: Compatible with high‑speed bag‑making machines. Fine colloid prevents roller clogging; roller coating is uniform without stringing or glue overflow. Its open‑time is optimized for automatic fruit‑bag production lines with fast positioning after lamination for stable continuous mass production. Equipment can be easily cleaned with plain water.

　　Excellent Performance: Moderate penetration avoids glue strike‑through and wrinkling on thin growing‑bag paper. It will not block paper air pores, balancing sealing performance and air permeability.

　　Reliable Bonding: Fast initial tack and strong holding power. No cracking when bags are folded or stacked.

　　Glue‑saving Feature: Low glue consumption per finished bag, offering high cost‑performance for mass production.

　　Applicable Substrates:

　　Paper‑based Substrates: Single‑layer / double‑layer fruit‑growing bag paper, black wax‑coated paper, composite water‑resistant fruit‑bag paper, inner‑bag tissue paper, outer‑bag wood‑pulp paper.

　　Application Fields:

　　Fresh‑fruit Growing‑bag Manufacturing: Lamination and sealing of protective bags for apples, pears, peaches, grapes, citrus, loquats and pomegranates.

　　Double‑layer Composite Fruit‑bag Production: Face‑to‑face lamination of outer kraft paper and insect‑proof inner tissue paper.

　　Bonding for agricultural seedling paper bags and fruit fresh‑keeping paper bags.