Item Name.

Hand warmer / Hot Pack

Item Size and weight

10x15cm/ about 200G

Item Material

PVC

Item printing

Excellent silk printing/screen printing/ offset printing

Colors

Almost each Pantone color is available

Place of Origin

Shanghai

MOQ

3000pcs-10000pcs/our molds, 5000pcs-10000pcs / OEM

Package

Opp bag/color box/PVC box/display box/clamshell box

Brand

TouchPack/ OEM

Delivery time

25days after samples /confirm/ied

Certificate

FDA/MSDS/SGS/CE/EN71/6P/ISO

SAFE/PORTABLE /REUSABLE/FASHION

lHeattherapy for relief of pain, Relief of back strain

lGreatfor sports, Fishing, Camping, and other outdooractivities

lSafeand non-toxic

TO USE

1. Flex metal disc back and forth till liquid change intocrystals.

2. Knead pack to soften. (if the temperature is too high, wrap athin towel around the heat pack before using.)

TO RECHARGE

1. Put the hardened heat pack into boiling water. Continue boilingfor approximately 5 minutes or until the crystals are completelyliquified.

2. When the pack cools down, it is ready to be usedagain.

Warning: Do not heat directly in microwave.

How does the pack work?

1.

Activate by flexing metal disc

2.

Liquid crystallizing and heating

3.

Pack is hot and ready for use

What is the pack?

The Instant Heat Pack contains water, a stainless steel disc andnon-toxic food grade sodium acetate. This chemical even edible. Itis also used as a food preservative! This means that it''s safe forchildren or pets too!

How long does the heat last?

The Instant Heat Pack stays hot for about 30 minutes ~ 2 hours, andthen gradually cools down. 
It really depends on three factors: Size, How it is used, & howwell it''s insulated. 
To make the pack''s heat last longer than normal, do the followingthings: 
First, once the clicker has activated the pack and it getshot, make sure to squeeze the pack well to get it soft andflexible. This will bring the pack to its maximum heat and willtherefore make the heat last longer. ( A lot longer! ) 
Second, keep the cold air away from the pack. If using itfor handwarmer use, put it inside your pocket for instance, insteadof just in your hand. 
Third, keep the pack as insulated as possible. Use aninsulated pouch, muff, covers, etc. This will make a big differencetoo.

How many times can it be used?

In fact, there is no limit as to the number of times an InstantHeat Pack can be used(mostly 200 -500 times). The pack will notoperate if there is a hole in the vinyl.