ultrachem corporation reporter: repellent mesh bags fruits grow in natural environment

ULTRACHEM CORPORATION

Reporter:

Repellent Mesh Bags

Fruits grow in natural environment

Repellent Mesh Bags

• Structure

• Principle

To repel fruits fly by repellents inside plastic instead of toxic chemical and reduce the environmental pollution.

Feature 1

Repel fruits fly

Guava stung by fruits fly Repellent mesh bag avoid from fly attack

Dragon fruits stung by fruits fly Repellent mesh bag protection

Feature 1

Repel fruits fly

Feature 2

Good ventilation and pervious to sunlight

Excellent photosynthesis; increase fruits sugar content

Feature 3

Mango sugar content comparison drawing used different kinds of bags (10pcs for each sample)

Feature 4

Increase taste and nature smell

Feature 5

Prevent inside moisture accumulation

Sugar apple in non-woven cloth bags

Sugar apple in PE bagsSugar apple in

repellent mesh bags

Feature 6

Easily observe fruits growth and maturity for harvest

Repellent mesh bags

can’t be observed by wrapping paper bags

1. Reduce usage of toxic chemical pesticides.

2. Prevent toxic residuals.

3. Lower production cost.

4. Avoid growers breath in pesticides during the

wrapping process.

Feature 7

Fruits can be earlier wrapped

Dragon fruit wrapped in repellent mesh at bear fruit

Benefits :

Cracking percentage down to 9.2% from 31.2 %.

The presentation at Kauhsung Agriculture Research and Extension Station.

Date:2002.04.04

Reduces wax apple cracking problem

(The average value for 2,000pcs sample)

Comparison of different bags

dragon fruits Grapes

Applications

PeachesPersimmons

Applications

Applications

Pears Mangos

Loofah Star fruit

Applications

Application instructions

Plastic coated steel wire

Plastic clip

Tooth pick

Stapler

Comparison of repellent mesh bags and paper bags

Repellent mesh bags Paper bags• Good ventilation and pervious to sunlight . • Poor ventilation and light transmit.

• No heat accumulated problem. • Poor heat dissipation.

• Don’t keep rain and repellent won’t be flushed off. Repellent mixed in side plastic.

• Easy broken in the raining and has rain accumulation problem.

• Mesh designed without heat pile up. Make fruits grow in nature.

• Water proof paper become worse ventilation and light transmit.

• Easy observe fruits growth and maturity for harvest.

• Can’t observe fruits growth and maturity.

• Excellent photosynthesis increase fruits sugar content ( brix) and flavor.∘

• Poor photosynthesis cause lower sugar content( brix) and lesser flavor. ∘

• After bagging fruits growth hasn't dormancy. • About two weeks dormancy occur after bagging.

• Can be used repeatedly to save cost. • Only one time used.

The difference between repellent and conventional mesh bags.

Repellent mesh bags contain by repellent agent.

Conventional mesh bags hasn’t repellent agent.

Recommendations

Mesh bags keep fruits in nature color. Light color

fruits such as: loquat ,we strongly suggest don’t use.

Fruits on orchid side, please keep leaves as shelter

to prevent from sun burn problem.

Repellent mesh bags are mainly for fruits fly but not for all insects.

Validity is till the bags fade into different color.

Sterilization is strongly suggested for repeated use.

Specifications

Specifications W × L (cm) Applications

1520 15 × 20 Peach, Apple

2025 20 × 25Sweet Persimmon, Guava, Star Fruit, Pear, Avocado, Guava.

2030 20 × 30Mango, Papaya, Custard Apple, Dragon fruits.

2035 20 × 35Guava, Grape, Balsam Apple, Loofah, Dragon fruits.

2530 25 x 30 Pear, Pomelo, Wax apple

2535 25 x 35 Melon, Wax apple

Q & A

THANK YOU VERY MUCH

ULTRACHEM CORPORATIONTEL:886-2-8965-8898info@ultrachem.com.twSkype:ultrachemcorpwww.ultrachem.com.tw

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