Food Grade Plastic Sealing Bag1

Product Overview

GONFOR Food Grade Plastic Sealing Bag is a multi-scene reusable resealable plastic storage bag independently produced by brand GONFOR, exclusively made of food-safe raw plastic composite film without harmful plasticizer, heavy metal or peculiar odor, specially developed for household kitchen daily fresh food storage, ingredient classification and short-term refrigerated preservation. Equipped with thickened double-track interlocking zip seal strip, the bag mouth forms tight air-locked isolation after squeezing and closing, effectively block outside air, moisture, dust and bacteria invasion to extend food shelf life. The bag body adopts stretch-resistant thick composite plastic layer, anti-puncture and anti-tear performance far surpass thin disposable ordinary bags, support repeated opening and closing for dozens of times without sealing failure. Multiple standard sizes available to match fruits, vegetables, raw meat, cooked meals, nuts, snacks, condiments and baby complementary food storage demands, flat smooth bag surface support handwritten marking to distinguish different food categories. It can be safely placed in refrigerator and freezer for low-temperature storage, will not crack, harden or release harmful substances under cold environment. Ideal for family kitchen daily sorting, catering shop temporary food packaging, picnic portable food storage and small ingredient sealed preservation, economical reusable daily food sealing packaging solution for all household food fresh keeping demands.

Core Food-Grade Safe Multi-Layer Composite Sealing Storage System

• 100% Food Contact Certified Composite Plastic Film Raw Material: All bag body raw materials pass food safety inspection standard, no toxic chemical additives, safe for direct contact with raw meat, fruit, cooked food and infant supplementary food, no harmful substance precipitation under normal refrigeration temperature.
• Dual-Lock Thickened Interlocking Zip Sealing Structure: Double row convex-concave interlocking zipper strip design, after manual squeezing to exhaust internal air, the sealing strip tightly fit to form airtight barrier, greatly reduce air exchange inside and outside the bag, realize long-time moisture-proof, mildew-proof and oxidation-proof fresh preservation effect.
• Tear Resistant Anti-Puncture Multi-Layer Coextruded Film Structure: Three-layer composite stretch plastic structure, improve bag body tensile strength, avoid sharp vegetable stalks, bone fragments piercing the bag during food loading, reduce liquid leakage and air leakage probability in daily storage.
• Low Temperature Resistant Freezer Safe Formula Plastic Material: Adapt refrigerator 0~4℃ refrigeration and -18℃ deep freezing environment, plastic film will not become brittle, crack or deform after long-term low-temperature storage, keep stable sealing performance in cold storage scene.
• Reusable Recycle Friendly Sealing Design: The double-track zipper can withstand repeated opening and closing dozens of times without loosening gap, after cleaning and air drying can be reused many times, cut down waste of disposable single-use packaging bags, more economical and environmentally friendly for long-term kitchen use.
• Smooth Blank Writing Surface For Classification Marking: Front flat non-fog transparent bag surface support water-based pen writing, users can record food storage date, ingredient name to realize orderly kitchen classified storage, avoid food expiration caused by long-term unmarked stacking.
• Light Transmittance Transparent Bag Body Visual Inspection Design: High clarity transparent plastic film, directly observe food state inside the bag without opening the seal, convenient daily inventory check of refrigerator stored ingredients, quick distinguish different stored food types.

Exclusive Food Safe Plastic Sealing Bag Structural Advantages

• Food-Grade Odor-Free Composite Film Bag Body: Strict raw material screening eliminate pungent plastic odor, even when storing high water content fruits and fermented food, no strange smell transfer to food, protect original flavor of stored ingredients.
• Multi-Size Standard Complete Size Matching System: Cover mini small size for condiment / baby food, medium size for fruit & snack, large size for meat & vegetable bulk storage, meet diversified kitchen classified storage demands of different volume food.
• Reinforced Edge Heat Sealing Craft: All bag edge adopt high-temperature full hot pressing sealing technology, no crack gap at the side and bottom edge, effectively prevent soup, fruit juice leakage during storing watery food inside refrigerator.
• Lightweight Portable Foldable Storage Design: Soft plastic bag body can be folded flat when idle without occupying kitchen cabinet storage space, easy to carry for outdoor picnic, travel portable food sealed packaging use.
• Non-Stick Easy Clean Surface Coating: Inner bag surface adopt anti-stain coating, food grease and fruit juice residue easy to rinse off with clean water after use, rapid air dry for repeated recycling without residual stain breeding bacteria.

Official Standard Product Parameter Information

• Brand Name: GONFOR
• Product Name: Food Grade Plastic Sealing Bag
• Core Raw Material: Food Safe Multi-Layer Coextruded PE Composite Plastic Film
• Sealing Mode: Double-Track Interlocking Resealable Zip Lock
• Applicable Temperature Range: -18℃ Freezer ~ 40℃ Normal Room Temperature
• Core Features: Moisture Proof, Air Isolation, Anti-Puncture, Reusable, Freezer Safe, Food Contact Safe
• Available Specifications: Multiple custom & standard sizes for kitchen daily storage
• Appearance Feature: High Transparency Blank Writing Surface, Reinforced Heat Sealed Edge
• Main Application: Household Kitchen Fresh Food Storage, Catering Temporary Packaging, Outdoor Picnic Portable Food Bag

Step-by-Step Standard Sealing & Storage Operation Guide

1. Take out matching size GONFOR food grade sealing bag, clean and dry food surface before putting into the bag to avoid excessive water residue accelerating mildew inside the packaging.
2. After placing food inside, gently squeeze the bag body from bottom to top to exhaust redundant air inside the bag, align double-track zip strip two sides tightly to fully interlock the sealing teeth.
3. Use water-based pen to mark storage date and food name on blank transparent writing area, put the sealed bag into refrigerator refrigeration or freezer low-temperature fresh keeping storage as needed.
4. When taking food, slowly separate the two sides of zip strip to open the bag mouth; after taking required food, repeat air exhaust and double lock sealing operation for residual food secondary preservation.
5. After finish using the bag completely, rinse inner surface with clean water to remove grease and food residue, place in ventilated place to fully air dry, then fold flat for next reusable storage use.

Applicable Usage Scenarios & Target Customer Groups

• Household Kitchen Daily Ingredient Classification Storage: Family daily fruit, vegetable, raw meat, cooked meal, nut and condiment sealed fresh keeping, realize neat refrigerator classified management.
• Catering & Snack Shop Temporary Food Packaging: Small restaurant, dessert shop use for short-term sealed storage of semi-finished ingredients and finished snacks, prevent air oxidation affecting taste.
• Outdoor Picnic, Camping & Travel Portable Packaging: Foldable lightweight design convenient to carry dry food, cut fruits and homemade snacks for outdoor activities portable sealed storage.
• Infant Supplementary Food Small Batch Sealed Preservation: Mini size bag safe for storing baby fruit puree, cereal and complementary snacks, isolate dust and bacteria to protect infant diet safety.

Core Differentiated Competitive Advantages Of GONFOR Food Grade Plastic Sealing Bag

• Full Food Safety Composite Film Raw Material Control: Strict food safety standard raw material production, eliminate hidden danger of toxic plasticizer precipitation, suitable for long-term direct contact with edible food, different from ordinary industrial non-food plastic storage bags on market.
• Dual-Track Double Lock Zip Sealing Upgrade: Single-track zipper bags easy to leak air after repeated use, this double interlocking structure maintain tight air isolation effect after dozens of opening-closing cycles, longer fresh preservation cycle for stored food.
• Freezer Resistant Low Temperature Stable Formula: Ordinary thin plastic bags brittle crack under long-term freezing environment, GONFOR special cold-resistant formula keep bag body flexible and intact in deep freezer without sealing failure.
• Multi-Size Complete Matching & Reusable Economical Design: Cover full range of storage sizes for different food volume demands, reusable after cleaning greatly reduce daily disposable packaging bag consumption, lower long-term household storage cost.
• Third-Party Food Safety Raw Material Inspection Verified: Complete food contact safety test report support retail sales and wholesale bulk procurement, stable product quality for supermarket daily goods, kitchen supplies store and catering wholesale distribution.

FAQ

• Q1: Is this plastic sealing bag safe to store raw meat and cooked food directly? Can it be placed in freezer for long time freezing?
  A: Adopt full food-grade coextruded PE composite film, pass professional food contact safety testing, can directly contact all kinds of edible food without harmful substance precipitation; equipped with special low-temperature resistant formula, long-term -18℃ freezer storage will not crack or harden, double zipper still maintain tight sealing performance after repeated cold storage cycles.
• Q2: How many times can the zip lock be reused repeatedly? Will it leak air easily after multiple opening and closing?
  A: Thickened convex-concave double interlocking zip strip, can support more than 30 times repeated opening and closing without loose gap; as long as food residue does not clamp into the zipper teeth during sealing, it can maintain complete airtight moisture-proof effect for long-term recycling use.
• Q3: What advantages does GONFOR food grade sealing bag have compared with common single-use thin plastic ziplock bags?
  A: Ordinary disposable ziplock bags use thin single-layer non-food grade plastic, easy to puncture and leak air after one or two uses, cannot withstand low-temperature freezing and contain peculiar plastic odor; GONFOR upgrade to multi-layer food-safe thick composite film, dual-lock sealing strip, anti-puncture and cold-resistant, support repeated recycling, more safe, durable and cost-effective for long-term kitchen food storage.